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19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}!function(e){e[e.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",e[e.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"}(s=t.WindowsOptionsReportType||(t.WindowsOptionsReportType={}));var S=function(){function e(e,t,i,r){this._bufferService=e,this._coreService=t,this._logService=i,this._optionsService=r,this._data=new Uint32Array(0)}return e.prototype.hook=function(e){this._data=new Uint32Array(0)},e.prototype.put=function(e,t,i){this._data=u.concat(this._data,e.subarray(t,i))},e.prototype.unhook=function(e){if(e){var t=h.utf32ToString(this._data);switch(this._data=new Uint32Array(0),t){case'"q':return this._coreService.triggerDataEvent(o.C0.ESC+'P1$r0"q'+o.C0.ESC+"\\");case'"p':return this._coreService.triggerDataEvent(o.C0.ESC+'P1$r61;1"p'+o.C0.ESC+"\\");case"r":var i=this._bufferService.buffer.scrollTop+1+";"+(this._bufferService.buffer.scrollBottom+1)+"r";return this._coreService.triggerDataEvent(o.C0.ESC+"P1$r"+i+o.C0.ESC+"\\");case"m":return this._coreService.triggerDataEvent(o.C0.ESC+"P1$r0m"+o.C0.ESC+"\\");case" q":var r={block:2,underline:4,bar:6}[this._optionsService.options.cursorStyle];return r-=this._optionsService.options.cursorBlink?1:0,this._coreService.triggerDataEvent(o.C0.ESC+"P1$r"+r+" q"+o.C0.ESC+"\\");default:this._logService.debug("Unknown DCS $q %s",t),this._coreService.triggerDataEvent(o.C0.ESC+"P0$r"+o.C0.ESC+"\\")}}else this._data=new Uint32Array(0)},e}(),C=function(e){function t(t,i,r,n,s,c,u,p,v){void 0===v&&(v=new l.EscapeSequenceParser);var y=e.call(this)||this;y._bufferService=t,y._charsetService=i,y._coreService=r,y._dirtyRowService=n,y._logService=s,y._optionsService=c,y._coreMouseService=u,y._unicodeService=p,y._parser=v,y._parseBuffer=new Uint32Array(4096),y._stringDecoder=new h.StringToUtf32,y._utf8Decoder=new h.Utf8ToUtf32,y._workCell=new g.CellData,y._windowTitle="",y._iconName="",y._windowTitleStack=[],y._iconNameStack=[],y._curAttrData=d.DEFAULT_ATTR_DATA.clone(),y._eraseAttrDataInternal=d.DEFAULT_ATTR_DATA.clone(),y._onRequestBell=new f.EventEmitter,y._onRequestRefreshRows=new f.EventEmitter,y._onRequestReset=new f.EventEmitter,y._onRequestScroll=new f.EventEmitter,y._onRequestSyncScrollBar=new f.EventEmitter,y._onRequestWindowsOptionsReport=new f.EventEmitter,y._onA11yChar=new f.EventEmitter,y._onA11yTab=new f.EventEmitter,y._onCursorMove=new f.EventEmitter,y._onLineFeed=new f.EventEmitter,y._onScroll=new f.EventEmitter,y._onTitleChange=new f.EventEmitter,y.register(y._parser),y._parser.setCsiHandlerFallback((function(e,t){y._logService.debug("Unknown CSI code: ",{identifier:y._parser.identToString(e),params:t.toArray()})})),y._parser.setEscHandlerFallback((function(e){y._logService.debug("Unknown ESC code: 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y.cursorForward(e)})),y._parser.setCsiHandler({final:"D"},(function(e){return y.cursorBackward(e)})),y._parser.setCsiHandler({final:"E"},(function(e){return y.cursorNextLine(e)})),y._parser.setCsiHandler({final:"F"},(function(e){return y.cursorPrecedingLine(e)})),y._parser.setCsiHandler({final:"G"},(function(e){return y.cursorCharAbsolute(e)})),y._parser.setCsiHandler({final:"H"},(function(e){return y.cursorPosition(e)})),y._parser.setCsiHandler({final:"I"},(function(e){return y.cursorForwardTab(e)})),y._parser.setCsiHandler({final:"J"},(function(e){return y.eraseInDisplay(e)})),y._parser.setCsiHandler({prefix:"?",final:"J"},(function(e){return y.eraseInDisplay(e)})),y._parser.setCsiHandler({final:"K"},(function(e){return y.eraseInLine(e)})),y._parser.setCsiHandler({prefix:"?",final:"K"},(function(e){return y.eraseInLine(e)})),y._parser.setCsiHandler({final:"L"},(function(e){return y.insertLines(e)})),y._parser.setCsiHandler({final:"M"},(function(e){return y.deleteLines(e)})),y._parser.setCsiHandler({final:"P"},(function(e){return y.deleteChars(e)})),y._parser.setCsiHandler({final:"S"},(function(e){return y.scrollUp(e)})),y._parser.setCsiHandler({final:"T"},(function(e){return y.scrollDown(e)})),y._parser.setCsiHandler({final:"X"},(function(e){return y.eraseChars(e)})),y._parser.setCsiHandler({final:"Z"},(function(e){return y.cursorBackwardTab(e)})),y._parser.setCsiHandler({final:"`"},(function(e){return y.charPosAbsolute(e)})),y._parser.setCsiHandler({final:"a"},(function(e){return y.hPositionRelative(e)})),y._parser.setCsiHandler({final:"b"},(function(e){return y.repeatPrecedingCharacter(e)})),y._parser.setCsiHandler({final:"c"},(function(e){return y.sendDeviceAttributesPrimary(e)})),y._parser.setCsiHandler({prefix:">",final:"c"},(function(e){return y.sendDeviceAttributesSecondary(e)})),y._parser.setCsiHandler({final:"d"},(function(e){return y.linePosAbsolute(e)})),y._parser.setCsiHandler({final:"e"},(function(e){return y.vPositionRelative(e)})),y._parser.setCsiHandler({final:"f"},(function(e){return y.hVPosition(e)})),y._parser.setCsiHandler({final:"g"},(function(e){return y.tabClear(e)})),y._parser.setCsiHandler({final:"h"},(function(e){return y.setMode(e)})),y._parser.setCsiHandler({prefix:"?",final:"h"},(function(e){return y.setModePrivate(e)})),y._parser.setCsiHandler({final:"l"},(function(e){return y.resetMode(e)})),y._parser.setCsiHandler({prefix:"?",final:"l"},(function(e){return y.resetModePrivate(e)})),y._parser.setCsiHandler({final:"m"},(function(e){return y.charAttributes(e)})),y._parser.setCsiHandler({final:"n"},(function(e){return y.deviceStatus(e)})),y._parser.setCsiHandler({prefix:"?",final:"n"},(function(e){return y.deviceStatusPrivate(e)})),y._parser.setCsiHandler({intermediates:"!",final:"p"},(function(e){return y.softReset(e)})),y._parser.setCsiHandler({intermediates:" ",final:"q"},(function(e){return y.setCursorStyle(e)})),y._parser.setCsiHandler({final:"r"},(function(e){return y.setScrollRegion(e)})),y._parser.setCsiHandler({final:"s"},(function(e){return y.saveCursor(e)})),y._parser.setCsiHandler({final:"t"},(function(e){return y.windowOptions(e)})),y._parser.setCsiHandler({final:"u"},(function(e){return y.restoreCursor(e)})),y._parser.setCsiHandler({intermediates:"'",final:"}"},(function(e){return y.insertColumns(e)})),y._parser.setCsiHandler({intermediates:"'",final:"~"},(function(e){return y.deleteColumns(e)})),y._parser.setExecuteHandler(o.C0.BEL,(function(){return y.bell()})),y._parser.setExecuteHandler(o.C0.LF,(function(){return y.lineFeed()})),y._parser.setExecuteHandler(o.C0.VT,(function(){return y.lineFeed()})),y._parser.setExecuteHandler(o.C0.FF,(function(){return y.lineFeed()})),y._parser.setExecuteHandler(o.C0.CR,(function(){return y.carriageReturn()})),y._parser.setExecuteHandler(o.C0.BS,(function(){return y.backspace()})),y._parser.setExecuteHandler(o.C0.HT,(function(){return y.tab()})),y._parser.setExecuteHandler(o.C0.SO,(function(){return y.shiftOut()})),y._parser.setExecuteHandler(o.C0.SI,(function(){return y.shiftIn()})),y._parser.setExecuteHandler(o.C1.IND,(function(){return y.index()})),y._parser.setExecuteHandler(o.C1.NEL,(function(){return y.nextLine()})),y._parser.setExecuteHandler(o.C1.HTS,(function(){return y.tabSet()})),y._parser.setOscHandler(0,new m.OscHandler((function(e){y.setTitle(e),y.setIconName(e)}))),y._parser.setOscHandler(1,new m.OscHandler((function(e){return y.setIconName(e)}))),y._parser.setOscHandler(2,new m.OscHandler((function(e){return y.setTitle(e)}))),y._parser.setEscHandler({final:"7"},(function(){return y.saveCursor()})),y._parser.setEscHandler({final:"8"},(function(){return y.restoreCursor()})),y._parser.setEscHandler({final:"D"},(function(){return y.index()})),y._parser.setEscHandler({final:"E"},(function(){return y.nextLine()})),y._parser.setEscHandler({final:"H"},(function(){return y.tabSet()})),y._parser.setEscHandler({final:"M"},(function(){return y.reverseIndex()})),y._parser.setEscHandler({final:"="},(function(){return y.keypadApplicationMode()})),y._parser.setEscHandler({final:">"},(function(){return y.keypadNumericMode()})),y._parser.setEscHandler({final:"c"},(function(){return y.fullReset()})),y._parser.setEscHandler({final:"n"},(function(){return y.setgLevel(2)})),y._parser.setEscHandler({final:"o"},(function(){return y.setgLevel(3)})),y._parser.setEscHandler({final:"|"},(function(){return y.setgLevel(3)})),y._parser.setEscHandler({final:"}"},(function(){return y.setgLevel(2)})),y._parser.setEscHandler({final:"~"},(function(){return y.setgLevel(1)})),y._parser.setEscHandler({intermediates:"%",final:"@"},(function(){return y.selectDefaultCharset()})),y._parser.setEscHandler({intermediates:"%",final:"G"},(function(){return y.selectDefaultCharset()}));var _=function(e){b._parser.setEscHandler({intermediates:"(",final:e},(function(){return y.selectCharset("("+e)})),b._parser.setEscHandler({intermediates:")",final:e},(function(){return y.selectCharset(")"+e)})),b._parser.setEscHandler({intermediates:"*",final:e},(function(){return y.selectCharset("*"+e)})),b._parser.setEscHandler({intermediates:"+",final:e},(function(){return y.selectCharset("+"+e)})),b._parser.setEscHandler({intermediates:"-",final:e},(function(){return y.selectCharset("-"+e)})),b._parser.setEscHandler({intermediates:".",final:e},(function(){return y.selectCharset("."+e)})),b._parser.setEscHandler({intermediates:"/",final:e},(function(){return y.selectCharset("/"+e)}))},b=this;for(var C in a.CHARSETS)_(C);return y._parser.setEscHandler({intermediates:"#",final:"8"},(function(){return y.screenAlignmentPattern()})),y._parser.setErrorHandler((function(e){return y._logService.error("Parsing error: ",e),e})),y._parser.setDcsHandler({intermediates:"$",final:"q"},new S(y._bufferService,y._coreService,y._logService,y._optionsService)),y}return n(t,e),Object.defineProperty(t.prototype,"onRequestBell",{get:function(){return this._onRequestBell.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestRefreshRows",{get:function(){return this._onRequestRefreshRows.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestReset",{get:function(){return this._onRequestReset.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestScroll",{get:function(){return this._onRequestScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestSyncScrollBar",{get:function(){return this._onRequestSyncScrollBar.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestWindowsOptionsReport",{get:function(){return this._onRequestWindowsOptionsReport.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this._onA11yChar.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this._onA11yTab.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype.parse=function(e){var t=this._bufferService.buffer,i=t.x,r=t.y;if(this._logService.debug("parsing data",e),this._parseBuffer.length<e.length&&this._parseBuffer.length<131072&&(this._parseBuffer=new Uint32Array(Math.min(e.length,131072))),this._dirtyRowService.clearRange(),e.length>131072)for(var n=0;n<e.length;n+=131072){var s=n+131072<e.length?n+131072:e.length,o="string"==typeof e?this._stringDecoder.decode(e.substring(n,s),this._parseBuffer):this._utf8Decoder.decode(e.subarray(n,s),this._parseBuffer);this._parser.parse(this._parseBuffer,o)}else o="string"==typeof e?this._stringDecoder.decode(e,this._parseBuffer):this._utf8Decoder.decode(e,this._parseBuffer),this._parser.parse(this._parseBuffer,o);(t=this._bufferService.buffer).x===i&&t.y===r||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},t.prototype.print=function(e,t,i){var r,n,s=this._bufferService.buffer,o=this._charsetService.charset,a=this._optionsService.options.screenReaderMode,l=this._bufferService.cols,c=this._coreService.decPrivateModes.wraparound,u=this._coreService.modes.insertMode,d=this._curAttrData,f=s.lines.get(s.ybase+s.y);this._dirtyRowService.markDirty(s.y),s.x&&i-t>0&&2===f.getWidth(s.x-1)&&f.setCellFromCodePoint(s.x-1,0,1,d.fg,d.bg,d.extended);for(var g=t;g<i;++g){if(r=e[g],n=this._unicodeService.wcwidth(r),r<127&&o){var v=o[String.fromCharCode(r)];v&&(r=v.charCodeAt(0))}if(a&&this._onA11yChar.fire(h.stringFromCodePoint(r)),n||!s.x){if(s.x+n-1>=l)if(c){for(;s.x<l;)f.setCellFromCodePoint(s.x++,0,1,d.fg,d.bg,d.extended);s.x=0,s.y++,s.y===s.scrollBottom+1?(s.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(s.y>=this._bufferService.rows&&(s.y=this._bufferService.rows-1),s.lines.get(s.ybase+s.y).isWrapped=!0),f=s.lines.get(s.ybase+s.y)}else if(s.x=l-1,2===n)continue;if(u&&(f.insertCells(s.x,n,s.getNullCell(d),d),2===f.getWidth(l-1)&&f.setCellFromCodePoint(l-1,p.NULL_CELL_CODE,p.NULL_CELL_WIDTH,d.fg,d.bg,d.extended)),f.setCellFromCodePoint(s.x++,r,n,d.fg,d.bg,d.extended),n>0)for(;--n;)f.setCellFromCodePoint(s.x++,0,0,d.fg,d.bg,d.extended)}else f.getWidth(s.x-1)?f.addCodepointToCell(s.x-1,r):f.addCodepointToCell(s.x-2,r)}i-t>0&&(f.loadCell(s.x-1,this._workCell),2===this._workCell.getWidth()||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),s.x<l&&i-t>0&&0===f.getWidth(s.x)&&!f.hasContent(s.x)&&f.setCellFromCodePoint(s.x,0,1,d.fg,d.bg,d.extended),this._dirtyRowService.markDirty(s.y)},t.prototype.addCsiHandler=function(e,t){var i=this;return"t"!==e.final||e.prefix||e.intermediates?this._parser.addCsiHandler(e,t):this._parser.addCsiHandler(e,(function(e){return!b(e.params[0],i._optionsService.options.windowOptions)||t(e)}))},t.prototype.addDcsHandler=function(e,t){return this._parser.addDcsHandler(e,new y.DcsHandler(t))},t.prototype.addEscHandler=function(e,t){return this._parser.addEscHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._parser.addOscHandler(e,new m.OscHandler(t))},t.prototype.bell=function(){this._onRequestBell.fire()},t.prototype.lineFeed=function(){var e=this._bufferService.buffer;this._dirtyRowService.markDirty(e.y),this._optionsService.options.convertEol&&(e.x=0),e.y++,e.y===e.scrollBottom+1?(e.y--,this._onRequestScroll.fire(this._eraseAttrData())):e.y>=this._bufferService.rows&&(e.y=this._bufferService.rows-1),e.x>=this._bufferService.cols&&e.x--,this._dirtyRowService.markDirty(e.y),this._onLineFeed.fire()},t.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},t.prototype.backspace=function(){var e,t=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(t.x>0&&t.x--);if(this._restrictCursor(this._bufferService.cols),t.x>0)t.x--;else if(0===t.x&&t.y>t.scrollTop&&t.y<=t.scrollBottom&&(null===(e=t.lines.get(t.ybase+t.y))||void 0===e?void 0:e.isWrapped)){t.lines.get(t.ybase+t.y).isWrapped=!1,t.y--,t.x=this._bufferService.cols-1;var i=t.lines.get(t.ybase+t.y);i.hasWidth(t.x)&&!i.hasContent(t.x)&&t.x--}this._restrictCursor()},t.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var e=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._onA11yTab.fire(this._bufferService.buffer.x-e)}},t.prototype.shiftOut=function(){this._charsetService.setgLevel(1)},t.prototype.shiftIn=function(){this._charsetService.setgLevel(0)},t.prototype._restrictCursor=function(e){void 0===e&&(e=this._bufferService.cols-1),this._bufferService.buffer.x=Math.min(e,Math.max(0,this._bufferService.buffer.x)),this._bufferService.buffer.y=this._coreService.decPrivateModes.origin?Math.min(this._bufferService.buffer.scrollBottom,Math.max(this._bufferService.buffer.scrollTop,this._bufferService.buffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._bufferService.buffer.y)),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype._setCursor=function(e,t){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=e,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+t):(this._bufferService.buffer.x=e,this._bufferService.buffer.y=t),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype._moveCursor=function(e,t){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+e,this._bufferService.buffer.y+t)},t.prototype.cursorUp=function(e){var t=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1))},t.prototype.cursorDown=function(e){var t=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1)},t.prototype.cursorForward=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.cursorBackward=function(e){this._moveCursor(-(e.params[0]||1),0)},t.prototype.cursorNextLine=function(e){this.cursorDown(e),this._bufferService.buffer.x=0},t.prototype.cursorPrecedingLine=function(e){this.cursorUp(e),this._bufferService.buffer.x=0},t.prototype.cursorCharAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.cursorPosition=function(e){this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1)},t.prototype.charPosAbsolute=function(e){this._setCursor((e.params[0]||1)-1,this._bufferService.buffer.y)},t.prototype.hPositionRelative=function(e){this._moveCursor(e.params[0]||1,0)},t.prototype.linePosAbsolute=function(e){this._setCursor(this._bufferService.buffer.x,(e.params[0]||1)-1)},t.prototype.vPositionRelative=function(e){this._moveCursor(0,e.params[0]||1)},t.prototype.hVPosition=function(e){this.cursorPosition(e)},t.prototype.tabClear=function(e){var t=e.params[0];0===t?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:3===t&&(this._bufferService.buffer.tabs={})},t.prototype.cursorForwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1;t--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},t.prototype.cursorBackwardTab=function(e){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var t=e.params[0]||1,i=this._bufferService.buffer;t--;)i.x=i.prevStop()},t.prototype._eraseInBufferLine=function(e,t,i,r){void 0===r&&(r=!1);var n=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);n.replaceCells(t,i,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),r&&(n.isWrapped=!1)},t.prototype._resetBufferLine=function(e){var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+e);t.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),t.isWrapped=!1},t.prototype.eraseInDisplay=function(e){var t;switch(this._restrictCursor(),e.params[0]){case 0:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t++,this._bufferService.buffer.x,this._bufferService.cols,0===this._bufferService.buffer.x);t<this._bufferService.rows;t++)this._resetBufferLine(t);this._dirtyRowService.markDirty(t);break;case 1:for(t=this._bufferService.buffer.y,this._dirtyRowService.markDirty(t),this._eraseInBufferLine(t,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(t+1).isWrapped=!1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 2:for(t=this._bufferService.rows,this._dirtyRowService.markDirty(t-1);t--;)this._resetBufferLine(t);this._dirtyRowService.markDirty(0);break;case 3:var i=this._bufferService.buffer.lines.length-this._bufferService.rows;i>0&&(this._bufferService.buffer.lines.trimStart(i),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-i,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-i,0),this._onScroll.fire(0))}},t.prototype.eraseInLine=function(e){switch(this._restrictCursor(),e.params[0]){case 0:this._eraseInBufferLine(this._bufferService.buffer.y,this._bufferService.buffer.x,this._bufferService.cols);break;case 1:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.buffer.x+1);break;case 2:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.cols)}this._dirtyRowService.markDirty(this._bufferService.buffer.y)},t.prototype.insertLines=function(e){this._restrictCursor();var t=e.params[0]||1,i=this._bufferService.buffer;if(!(i.y>i.scrollBottom||i.y<i.scrollTop)){for(var r=i.ybase+i.y,n=this._bufferService.rows-1-i.scrollBottom,s=this._bufferService.rows-1+i.ybase-n+1;t--;)i.lines.splice(s-1,1),i.lines.splice(r,0,i.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(i.y,i.scrollBottom),i.x=0}},t.prototype.deleteLines=function(e){this._restrictCursor();var t=e.params[0]||1,i=this._bufferService.buffer;if(!(i.y>i.scrollBottom||i.y<i.scrollTop)){var r,n=i.ybase+i.y;for(r=this._bufferService.rows-1-i.scrollBottom,r=this._bufferService.rows-1+i.ybase-r;t--;)i.lines.splice(n,1),i.lines.splice(r,0,i.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(i.y,i.scrollBottom),i.x=0}},t.prototype.insertChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.insertCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.deleteChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.deleteCells(this._bufferService.buffer.x,e.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.scrollUp=function(e){for(var t=e.params[0]||1,i=this._bufferService.buffer;t--;)i.lines.splice(i.ybase+i.scrollTop,1),i.lines.splice(i.ybase+i.scrollBottom,0,i.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(i.scrollTop,i.scrollBottom)},t.prototype.scrollDown=function(e){for(var t=e.params[0]||1,i=this._bufferService.buffer;t--;)i.lines.splice(i.ybase+i.scrollBottom,1),i.lines.splice(i.ybase+i.scrollTop,0,i.getBlankLine(d.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(i.scrollTop,i.scrollBottom)},t.prototype.scrollLeft=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,r=t.scrollTop;r<=t.scrollBottom;++r){var n=t.lines.get(t.ybase+r);n.deleteCells(0,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.scrollRight=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,r=t.scrollTop;r<=t.scrollBottom;++r){var n=t.lines.get(t.ybase+r);n.insertCells(0,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.insertColumns=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,r=t.scrollTop;r<=t.scrollBottom;++r){var n=this._bufferService.buffer.lines.get(t.ybase+r);n.insertCells(t.x,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.deleteColumns=function(e){var t=this._bufferService.buffer;if(!(t.y>t.scrollBottom||t.y<t.scrollTop)){for(var i=e.params[0]||1,r=t.scrollTop;r<=t.scrollBottom;++r){var n=t.lines.get(t.ybase+r);n.deleteCells(t.x,i,t.getNullCell(this._eraseAttrData()),this._eraseAttrData()),n.isWrapped=!1}this._dirtyRowService.markRangeDirty(t.scrollTop,t.scrollBottom)}},t.prototype.eraseChars=function(e){this._restrictCursor();var t=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);t&&(t.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+(e.params[0]||1),this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},t.prototype.repeatPrecedingCharacter=function(e){if(this._parser.precedingCodepoint){for(var t=e.params[0]||1,i=new Uint32Array(t),r=0;r<t;++r)i[r]=this._parser.precedingCodepoint;this.print(i,0,i.length)}},t.prototype.sendDeviceAttributesPrimary=function(e){e.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(o.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(o.C0.ESC+"[?6c"))},t.prototype.sendDeviceAttributesSecondary=function(e){e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(o.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(o.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(o.C0.ESC+"[>83;40003;0c"))},t.prototype._is=function(e){return 0===(this._optionsService.options.termName+"").indexOf(e)},t.prototype.setMode=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 4:this._coreService.modes.insertMode=!0}},t.prototype.setModePrivate=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,a.DEFAULT_CHARSET),this._charsetService.setgCharset(1,a.DEFAULT_CHARSET),this._charsetService.setgCharset(2,a.DEFAULT_CHARSET),this._charsetService.setgCharset(3,a.DEFAULT_CHARSET);break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0;break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0}},t.prototype.resetMode=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 4:this._coreService.modes.insertMode=!1}},t.prototype.resetModePrivate=function(e){for(var t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),1049===e.params[t]&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}},t.prototype._updateAttrColor=function(e,t,i,r,n){return 2===t?(e|=50331648,e&=-16777216,e|=v.AttributeData.fromColorRGB([i,r,n])):5===t&&(e&=-50331904,e|=33554432|255&i),e},t.prototype._extractColor=function(e,t,i){var r=[0,0,-1,0,0,0],n=0,s=0;do{if(r[s+n]=e.params[t+s],e.hasSubParams(t+s)){var o=e.getSubParams(t+s),a=0;do{5===r[1]&&(n=1),r[s+a+1+n]=o[a]}while(++a<o.length&&a+s+1+n<r.length);break}if(5===r[1]&&s+n>=2||2===r[1]&&s+n>=5)break;r[1]&&(n=1)}while(++s+t<e.length&&s+n<r.length);for(a=2;a<r.length;++a)-1===r[a]&&(r[a]=0);switch(r[0]){case 38:i.fg=this._updateAttrColor(i.fg,r[1],r[3],r[4],r[5]);break;case 48:i.bg=this._updateAttrColor(i.bg,r[1],r[3],r[4],r[5]);break;case 58:i.extended=i.extended.clone(),i.extended.underlineColor=this._updateAttrColor(i.extended.underlineColor,r[1],r[3],r[4],r[5])}return s},t.prototype._processUnderline=function(e,t){t.extended=t.extended.clone(),(!~e||e>5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,0===e&&(t.fg&=-268435457),t.updateExtended()},t.prototype.charAttributes=function(e){if(1===e.length&&0===e.params[0])return this._curAttrData.fg=d.DEFAULT_ATTR_DATA.fg,void(this._curAttrData.bg=d.DEFAULT_ATTR_DATA.bg);for(var t,i=e.length,r=this._curAttrData,n=0;n<i;n++)(t=e.params[n])>=30&&t<=37?(r.fg&=-50331904,r.fg|=16777216|t-30):t>=40&&t<=47?(r.bg&=-50331904,r.bg|=16777216|t-40):t>=90&&t<=97?(r.fg&=-50331904,r.fg|=16777224|t-90):t>=100&&t<=107?(r.bg&=-50331904,r.bg|=16777224|t-100):0===t?(r.fg=d.DEFAULT_ATTR_DATA.fg,r.bg=d.DEFAULT_ATTR_DATA.bg):1===t?r.fg|=134217728:3===t?r.bg|=67108864:4===t?(r.fg|=268435456,this._processUnderline(e.hasSubParams(n)?e.getSubParams(n)[0]:1,r)):5===t?r.fg|=536870912:7===t?r.fg|=67108864:8===t?r.fg|=1073741824:2===t?r.bg|=134217728:21===t?this._processUnderline(2,r):22===t?(r.fg&=-134217729,r.bg&=-134217729):23===t?r.bg&=-67108865:24===t?r.fg&=-268435457:25===t?r.fg&=-536870913:27===t?r.fg&=-67108865:28===t?r.fg&=-1073741825:39===t?(r.fg&=-67108864,r.fg|=16777215&d.DEFAULT_ATTR_DATA.fg):49===t?(r.bg&=-67108864,r.bg|=16777215&d.DEFAULT_ATTR_DATA.bg):38===t||48===t||58===t?n+=this._extractColor(e,n,r):59===t?(r.extended=r.extended.clone(),r.extended.underlineColor=-1,r.updateExtended()):100===t?(r.fg&=-67108864,r.fg|=16777215&d.DEFAULT_ATTR_DATA.fg,r.bg&=-67108864,r.bg|=16777215&d.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",t)},t.prototype.deviceStatus=function(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(o.C0.ESC+"[0n");break;case 6:var t=this._bufferService.buffer.y+1,i=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(o.C0.ESC+"["+t+";"+i+"R")}},t.prototype.deviceStatusPrivate=function(e){switch(e.params[0]){case 6:var t=this._bufferService.buffer.y+1,i=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(o.C0.ESC+"[?"+t+";"+i+"R")}},t.prototype.softReset=function(e){this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._bufferService.buffer.scrollTop=0,this._bufferService.buffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=d.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._bufferService.buffer.savedX=0,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1},t.prototype.setCursorStyle=function(e){var t=e.params[0]||1;switch(t){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}var i=t%2==1;this._optionsService.options.cursorBlink=i},t.prototype.setScrollRegion=function(e){var t,i=e.params[0]||1;(e.length<2||(t=e.params[1])>this._bufferService.rows||0===t)&&(t=this._bufferService.rows),t>i&&(this._bufferService.buffer.scrollTop=i-1,this._bufferService.buffer.scrollBottom=t-1,this._setCursor(0,0))},t.prototype.windowOptions=function(e){if(b(e.params[0],this._optionsService.options.windowOptions)){var t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:2!==t&&this._onRequestWindowsOptionsReport.fire(s.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(s.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(o.C0.ESC+"[8;"+this._bufferService.rows+";"+this._bufferService.cols+"t");break;case 22:0!==t&&2!==t||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),0!==t&&1!==t||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 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r=e[t++];if(59===r){this._state=2,this._start();break}if(r<48||57<r)return void(this._state=3);-1===this._id&&(this._id=0),this._id=10*this._id+r-48}2===this._state&&i-t>0&&this._put(e,t,i)}},e.prototype.end=function(e){0!==this._state&&(3!==this._state&&(1===this._state&&this._start(),this._end(e)),this._id=-1,this._state=0)},e}();t.OscParser=s;var o=function(){function e(e){this._handler=e,this._data="",this._hitLimit=!1}return e.prototype.start=function(){this._data="",this._hitLimit=!1},e.prototype.put=function(e,t,i){this._hitLimit||(this._data+=n.utf32ToString(e,t,i),this._data.length>r.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))},e.prototype.end=function(e){var t;return this._hitLimit?t=!1:e&&(t=this._handler(this._data)),this._data="",this._hitLimit=!1,t},e}();t.OscHandler=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.PAYLOAD_LIMIT=void 0,t.PAYLOAD_LIMIT=1e7},function(e,t,i){"use 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i=this._active.length-1;i>=0;i--)this._active[i].hook(t);else this._handlerFb(this._ident,"HOOK",t)},e.prototype.put=function(e,t,i){if(this._active.length)for(var n=this._active.length-1;n>=0;n--)this._active[n].put(e,t,i);else this._handlerFb(this._ident,"PUT",r.utf32ToString(e,t,i))},e.prototype.unhook=function(e){if(this._active.length){for(var t=this._active.length-1;t>=0&&!1===this._active[t].unhook(e);t--);for(t--;t>=0;t--)this._active[t].unhook(!1)}else this._handlerFb(this._ident,"UNHOOK",e);this._active=o,this._ident=0},e}();t.DcsParser=a;var l=function(){function e(e){this._handler=e,this._data="",this._hitLimit=!1}return e.prototype.hook=function(e){this._params=e.clone(),this._data="",this._hitLimit=!1},e.prototype.put=function(e,t,i){this._hitLimit||(this._data+=r.utf32ToString(e,t,i),this._data.length>s.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))},e.prototype.unhook=function(e){var t;return this._hitLimit?t=!1:e&&(t=this._handler(this._data,this._params||new 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e.devicePixelRatio===t.devicePixelRatio&&e.fontFamily===t.fontFamily&&e.fontSize===t.fontSize&&e.fontWeight===t.fontWeight&&e.fontWeightBold===t.fontWeightBold&&e.allowTransparency===t.allowTransparency&&e.scaledCharWidth===t.scaledCharWidth&&e.scaledCharHeight===t.scaledCharHeight&&e.colors.foreground===t.colors.foreground&&e.colors.background===t.colors.background},t.is256Color=function(e){return e<r.DEFAULT_COLOR}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ColorManager=t.DEFAULT_ANSI_COLORS=void 0;var r=i(10),n=i(45),s=r.css.toColor("#ffffff"),o=r.css.toColor("#000000"),a=r.css.toColor("#ffffff"),l=r.css.toColor("#000000"),c={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117};t.DEFAULT_ANSI_COLORS=function(){for(var e=[r.css.toColor("#2e3436"),r.css.toColor("#cc0000"),r.css.toColor("#4e9a06"),r.css.toColor("#c4a000"),r.css.toColor("#3465a4"),r.css.toColor("#75507b"),r.css.toColor("#06989a"),r.css.toColor("#d3d7cf"),r.css.toColor("#555753"),r.css.toColor("#ef2929"),r.css.toColor("#8ae234"),r.css.toColor("#fce94f"),r.css.toColor("#729fcf"),r.css.toColor("#ad7fa8"),r.css.toColor("#34e2e2"),r.css.toColor("#eeeeec")],t=[0,95,135,175,215,255],i=0;i<216;i++){var n=t[i/36%6|0],s=t[i/6%6|0],o=t[i%6];e.push({css:r.channels.toCss(n,s,o),rgba:r.channels.toRgba(n,s,o)})}for(i=0;i<24;i++){var a=8+10*i;e.push({css:r.channels.toCss(a,a,a),rgba:r.channels.toRgba(a,a,a)})}return e}();var u=function(){function e(e,i){this.allowTransparency=i;var u=e.createElement("canvas");u.width=1,u.height=1;var h=u.getContext("2d");if(!h)throw new Error("Could not get rendering context");this._ctx=h,this._ctx.globalCompositeOperation="copy",this._litmusColor=this._ctx.createLinearGradient(0,0,1,1),this._contrastCache=new n.ColorContrastCache,this.colors={foreground:s,background:o,cursor:a,cursorAccent:l,selectionTransparent:c,selectionOpaque:r.color.blend(o,c),ansi:t.DEFAULT_ANSI_COLORS.slice(),contrastCache:this._contrastCache}}return e.prototype.onOptionsChange=function(e){"minimumContrastRatio"===e&&this._contrastCache.clear()},e.prototype.setTheme=function(e){void 0===e&&(e={}),this.colors.foreground=this._parseColor(e.foreground,s),this.colors.background=this._parseColor(e.background,o),this.colors.cursor=this._parseColor(e.cursor,a,!0),this.colors.cursorAccent=this._parseColor(e.cursorAccent,l,!0),this.colors.selectionTransparent=this._parseColor(e.selection,c,!0),this.colors.selectionOpaque=r.color.blend(this.colors.background,this.colors.selectionTransparent),r.color.isOpaque(this.colors.selectionTransparent)&&(this.colors.selectionTransparent=r.color.opacity(this.colors.selectionTransparent,.3)),this.colors.ansi[0]=this._parseColor(e.black,t.DEFAULT_ANSI_COLORS[0]),this.colors.ansi[1]=this._parseColor(e.red,t.DEFAULT_ANSI_COLORS[1]),this.colors.ansi[2]=this._parseColor(e.green,t.DEFAULT_ANSI_COLORS[2]),this.colors.ansi[3]=this._parseColor(e.yellow,t.DEFAULT_ANSI_COLORS[3]),this.colors.ansi[4]=this._parseColor(e.blue,t.DEFAULT_ANSI_COLORS[4]),this.colors.ansi[5]=this._parseColor(e.magenta,t.DEFAULT_ANSI_COLORS[5]),this.colors.ansi[6]=this._parseColor(e.cyan,t.DEFAULT_ANSI_COLORS[6]),this.colors.ansi[7]=this._parseColor(e.white,t.DEFAULT_ANSI_COLORS[7]),this.colors.ansi[8]=this._parseColor(e.brightBlack,t.DEFAULT_ANSI_COLORS[8]),this.colors.ansi[9]=this._parseColor(e.brightRed,t.DEFAULT_ANSI_COLORS[9]),this.colors.ansi[10]=this._parseColor(e.brightGreen,t.DEFAULT_ANSI_COLORS[10]),this.colors.ansi[11]=this._parseColor(e.brightYellow,t.DEFAULT_ANSI_COLORS[11]),this.colors.ansi[12]=this._parseColor(e.brightBlue,t.DEFAULT_ANSI_COLORS[12]),this.colors.ansi[13]=this._parseColor(e.brightMagenta,t.DEFAULT_ANSI_COLORS[13]),this.colors.ansi[14]=this._parseColor(e.brightCyan,t.DEFAULT_ANSI_COLORS[14]),this.colors.ansi[15]=this._parseColor(e.brightWhite,t.DEFAULT_ANSI_COLORS[15]),this._contrastCache.clear()},e.prototype._parseColor=function(e,t,i){if(void 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this._core.optionsService.getOption(e)},e.prototype.setOption=function(e,t){this._core.optionsService.setOption(e,t)},e.prototype.refresh=function(e,t){this._verifyIntegers(e,t),this._core.refresh(e,t)},e.prototype.reset=function(){this._core.reset()},e.prototype.loadAddon=function(e){return this._addonManager.loadAddon(this,e)},Object.defineProperty(e,"strings",{get:function(){return s},enumerable:!1,configurable:!0}),e.prototype._verifyIntegers=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=0,r=e;i<r.length;i++){var n=r[i];if(n===1/0||isNaN(n)||n%1!=0)throw new Error("This API only accepts integers")}},e}();t.Terminal=l;var c=function(){function e(e,t){this._buffer=e,this.type=t}return e.prototype.init=function(e){return this._buffer=e,this},Object.defineProperty(e.prototype,"cursorY",{get:function(){return this._buffer.y},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cursorX",{get:function(){return 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this._onBufferChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"active",{get:function(){if(this._buffers.active===this._buffers.normal)return this.normal;if(this._buffers.active===this._buffers.alt)return this.alternate;throw new Error("Active buffer is neither normal nor alternate")},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"normal",{get:function(){return this._normal.init(this._buffers.normal)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alternate",{get:function(){return this._alternate.init(this._buffers.alt)},enumerable:!1,configurable:!0}),e}(),h=function(){function e(e){this._line=e}return Object.defineProperty(e.prototype,"isWrapped",{get:function(){return this._line.isWrapped},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._line.length},enumerable:!1,configurable:!0}),e.prototype.getCell=function(e,t){if(!(e<0||e>=this._line.length))return t?(this._line.loadCell(e,t),t):this._line.loadCell(e,new r.CellData)},e.prototype.translateToString=function(e,t,i){return this._line.translateToString(e,t,i)},e}(),d=function(){function e(e){this._core=e}return e.prototype.registerCsiHandler=function(e,t){return this._core.addCsiHandler(e,(function(e){return t(e.toArray())}))},e.prototype.addCsiHandler=function(e,t){return this.registerCsiHandler(e,t)},e.prototype.registerDcsHandler=function(e,t){return this._core.addDcsHandler(e,(function(e,i){return t(e,i.toArray())}))},e.prototype.addDcsHandler=function(e,t){return this.registerDcsHandler(e,t)},e.prototype.registerEscHandler=function(e,t){return this._core.addEscHandler(e,t)},e.prototype.addEscHandler=function(e,t){return this.registerEscHandler(e,t)},e.prototype.registerOscHandler=function(e,t){return this._core.addOscHandler(e,t)},e.prototype.addOscHandler=function(e,t){return this.registerOscHandler(e,t)},e}(),f=function(){function e(e){this._core=e}return e.prototype.register=function(e){this._core.unicodeService.register(e)},Object.defineProperty(e.prototype,"versions",{get:function(){return this._core.unicodeService.versions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"activeVersion",{get:function(){return this._core.unicodeService.activeVersion},set:function(e){this._core.unicodeService.activeVersion=e},enumerable:!1,configurable:!0}),e}()},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.Terminal=void 0;var s=i(36),o=i(37),a=i(38),l=i(12),c=i(19),u=i(40),h=i(50),d=i(51),f=i(11),p=i(7),g=i(18),v=i(54),m=i(55),y=i(56),_=i(57),b=i(59),S=i(0),C=i(16),w=i(27),k=i(60),x=i(5),E=i(61),T=i(62),L=i(63),A=i(64),R=i(65),D="undefined"!=typeof window?window.document:null,O=function(e){function t(t){void 0===t&&(t={});var i=e.call(this,t)||this;return i.browser=f,i._keyDownHandled=!1,i._onCursorMove=new S.EventEmitter,i._onKey=new S.EventEmitter,i._onRender=new S.EventEmitter,i._onSelectionChange=new S.EventEmitter,i._onTitleChange=new S.EventEmitter,i._onFocus=new S.EventEmitter,i._onBlur=new S.EventEmitter,i._onA11yCharEmitter=new S.EventEmitter,i._onA11yTabEmitter=new S.EventEmitter,i._setup(),i.linkifier=i._instantiationService.createInstance(h.Linkifier),i.linkifier2=i.register(i._instantiationService.createInstance(L.Linkifier2)),i.register(i._inputHandler.onRequestBell((function(){return i.bell()}))),i.register(i._inputHandler.onRequestRefreshRows((function(e,t){return i.refresh(e,t)}))),i.register(i._inputHandler.onRequestReset((function(){return i.reset()}))),i.register(i._inputHandler.onRequestScroll((function(e,t){return i.scroll(e,t||void 0)}))),i.register(i._inputHandler.onRequestWindowsOptionsReport((function(e){return i._reportWindowsOptions(e)}))),i.register(S.forwardEvent(i._inputHandler.onCursorMove,i._onCursorMove)),i.register(S.forwardEvent(i._inputHandler.onTitleChange,i._onTitleChange)),i.register(S.forwardEvent(i._inputHandler.onA11yChar,i._onA11yCharEmitter)),i.register(S.forwardEvent(i._inputHandler.onA11yTab,i._onA11yTabEmitter)),i.register(i._bufferService.onResize((function(e){return i._afterResize(e.cols,e.rows)}))),i}return n(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yChar",{get:function(){return this._onA11yCharEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onA11yTab",{get:function(){return this._onA11yTabEmitter.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){var t,i,r;this._isDisposed||(e.prototype.dispose.call(this),null===(t=this._renderService)||void 0===t||t.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},null===(r=null===(i=this.element)||void 0===i?void 0:i.parentNode)||void 0===r||r.removeChild(this.element))},t.prototype._setup=function(){e.prototype._setup.call(this),this._customKeyEventHandler=void 0},Object.defineProperty(t.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),t.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},t.prototype._updateOptions=function(t){var i,r,n,s;switch(e.prototype._updateOptions.call(this,t),t){case"fontFamily":case"fontSize":null===(i=this._renderService)||void 0===i||i.clear(),null===(r=this._charSizeService)||void 0===r||r.measure();break;case"cursorBlink":case"cursorStyle":this.refresh(this.buffer.y,this.buffer.y);break;case"drawBoldTextInBrightColors":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":case"minimumContrastRatio":this._renderService&&(this._renderService.clear(),this._renderService.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this._renderService&&(this._renderService.setRenderer(this._createRenderer()),this._renderService.onResize(this.cols,this.rows));break;case"scrollback":null===(n=this.viewport)||void 0===n||n.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new y.AccessibilityManager(this,this._renderService)):(null===(s=this._accessibilityManager)||void 0===s||s.dispose(),this._accessibilityManager=void 0);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"theme":this._setTheme(this.optionsService.options.theme)}},t.prototype._onTextAreaFocus=function(e){this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(l.C0.ESC+"[I"),this.updateCursorStyle(e),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()},t.prototype.blur=function(){var e;return null===(e=this.textarea)||void 0===e?void 0:e.blur()},t.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(l.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},t.prototype._syncTextArea=function(){if(this.textarea&&this.buffer.isCursorInViewport&&!this._compositionHelper.isComposing){var e=Math.ceil(this._charSizeService.height*this.optionsService.options.lineHeight),t=this._bufferService.buffer.y*e,i=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=i+"px",this.textarea.style.top=t+"px",this.textarea.style.width=this._charSizeService.width+"px",this.textarea.style.height=e+"px",this.textarea.style.lineHeight=e+"px",this.textarea.style.zIndex="-5"}},t.prototype._initGlobal=function(){var e=this;this._bindKeys(),this.register(p.addDisposableDomListener(this.element,"copy",(function(t){e.hasSelection()&&a.copyHandler(t,e._selectionService)})));var t=function(t){return a.handlePasteEvent(t,e.textarea,e._coreService)};this.register(p.addDisposableDomListener(this.textarea,"paste",t)),this.register(p.addDisposableDomListener(this.element,"paste",t)),f.isFirefox?this.register(p.addDisposableDomListener(this.element,"mousedown",(function(t){2===t.button&&a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)}))):this.register(p.addDisposableDomListener(this.element,"contextmenu",(function(t){a.rightClickHandler(t,e.textarea,e.screenElement,e._selectionService,e.options.rightClickSelectsWord)}))),f.isLinux&&this.register(p.addDisposableDomListener(this.element,"auxclick",(function(t){1===t.button&&a.moveTextAreaUnderMouseCursor(t,e.textarea,e.screenElement)})))},t.prototype._bindKeys=function(){var e=this;this.register(p.addDisposableDomListener(this.textarea,"keyup",(function(t){return e._keyUp(t)}),!0)),this.register(p.addDisposableDomListener(this.textarea,"keydown",(function(t){return e._keyDown(t)}),!0)),this.register(p.addDisposableDomListener(this.textarea,"keypress",(function(t){return e._keyPress(t)}),!0)),this.register(p.addDisposableDomListener(this.textarea,"compositionstart",(function(){return e._compositionHelper.compositionstart()}))),this.register(p.addDisposableDomListener(this.textarea,"compositionupdate",(function(t){return e._compositionHelper.compositionupdate(t)}))),this.register(p.addDisposableDomListener(this.textarea,"compositionend",(function(){return e._compositionHelper.compositionend()}))),this.register(this.onRender((function(){return e._compositionHelper.updateCompositionElements()}))),this.register(this.onRender((function(t){return e._queueLinkification(t.start,t.end)})))},t.prototype.open=function(e){var t=this;if(!e)throw new Error("Terminal requires a parent element.");D.body.contains(e)||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=e.ownerDocument,this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),e.appendChild(this.element);var i=D.createDocumentFragment();this._viewportElement=D.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),i.appendChild(this._viewportElement),this._viewportScrollArea=D.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=D.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=D.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),i.appendChild(this.screenElement),this.textarea=D.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",g.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(p.addDisposableDomListener(this.textarea,"focus",(function(e){return t._onTextAreaFocus(e)}))),this.register(p.addDisposableDomListener(this.textarea,"blur",(function(){return t._onTextAreaBlur()}))),this._helperContainer.appendChild(this.textarea);var r=this._instantiationService.createInstance(A.CoreBrowserService,this.textarea);this._instantiationService.setService(x.ICoreBrowserService,r),this._charSizeService=this._instantiationService.createInstance(E.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(x.ICharSizeService,this._charSizeService),this._compositionView=D.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(s.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(i),this._theme=this.options.theme||this._theme,this._colorManager=new w.ColorManager(D,this.options.allowTransparency),this.register(this.optionsService.onOptionChange((function(e){return t._colorManager.onOptionsChange(e)}))),this._colorManager.setTheme(this._theme);var n=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(k.RenderService,n,this.rows,this.screenElement)),this._instantiationService.setService(x.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange((function(e){return t._onRender.fire(e)}))),this.onResize((function(e){return t._renderService.resize(e.cols,e.rows)})),this._soundService=this._instantiationService.createInstance(v.SoundService),this._instantiationService.setService(x.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(T.MouseService),this._instantiationService.setService(x.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(o.Viewport,(function(e,i){return t.scrollLines(e,i)}),this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar((function(){return t.viewport.syncScrollArea()}))),this.register(this.viewport),this.register(this.onCursorMove((function(){t._renderService.onCursorMove(),t._syncTextArea()}))),this.register(this.onResize((function(){return t._renderService.onResize(t.cols,t.rows)}))),this.register(this.onBlur((function(){return t._renderService.onBlur()}))),this.register(this.onFocus((function(){return t._renderService.onFocus()}))),this.register(this._renderService.onDimensionsChange((function(){return t.viewport.syncScrollArea()}))),this._selectionService=this.register(this._instantiationService.createInstance(d.SelectionService,this.element,this.screenElement)),this._instantiationService.setService(x.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((function(e){return t.scrollLines(e.amount,e.suppressScrollEvent)}))),this.register(this._selectionService.onSelectionChange((function(){return t._onSelectionChange.fire()}))),this.register(this._selectionService.onRequestRedraw((function(e){return t._renderService.onSelectionChanged(e.start,e.end,e.columnSelectMode)}))),this.register(this._selectionService.onLinuxMouseSelection((function(e){t.textarea.value=e,t.textarea.focus(),t.textarea.select()}))),this.register(this.onScroll((function(){t.viewport.syncScrollArea(),t._selectionService.refresh()}))),this.register(p.addDisposableDomListener(this._viewportElement,"scroll",(function(){return t._selectionService.refresh()}))),this._mouseZoneManager=this._instantiationService.createInstance(m.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll((function(){return t._mouseZoneManager.clearAll()}))),this.linkifier.attachToDom(this.element,this._mouseZoneManager),this.linkifier2.attachToDom(this.element,this._mouseService,this._renderService),this.register(p.addDisposableDomListener(this.element,"mousedown",(function(e){return t._selectionService.onMouseDown(e)}))),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new y.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},t.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return this._instantiationService.createInstance(u.Renderer,this._colorManager.colors,this.screenElement,this.linkifier,this.linkifier2);case"dom":return this._instantiationService.createInstance(_.DomRenderer,this._colorManager.colors,this.element,this.screenElement,this._viewportElement,this.linkifier,this.linkifier2);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},t.prototype._setTheme=function(e){var t,i,r;this._theme=e,null===(t=this._colorManager)||void 0===t||t.setTheme(e),null===(i=this._renderService)||void 0===i||i.setColors(this._colorManager.colors),null===(r=this.viewport)||void 0===r||r.onThemeChange(this._colorManager.colors)},t.prototype.bindMouse=function(){var e=this,t=this,i=this.element;function r(e){var i,r,n=t._mouseService.getRawByteCoords(e,t.screenElement,t.cols,t.rows);if(!n)return!1;switch(e.overrideType||e.type){case"mousemove":r=32,void 0===e.buttons?(i=3,void 0!==e.button&&(i=e.button<3?e.button:3)):i=1&e.buttons?0:4&e.buttons?1:2&e.buttons?2:3;break;case"mouseup":r=0,i=e.button<3?e.button:3;break;case"mousedown":r=1,i=e.button<3?e.button:3;break;case"wheel":0!==e.deltaY&&(r=e.deltaY<0?0:1),i=4;break;default:return!1}return!(void 0===r||void 0===i||i>4)&&t._coreMouseService.triggerMouseEvent({col:n.x-33,row:n.y-33,button:i,action:r,ctrl:e.ctrlKey,alt:e.altKey,shift:e.shiftKey})}var n={mouseup:null,wheel:null,mousedrag:null,mousemove:null},s=function(t){return r(t),t.buttons||(e._document.removeEventListener("mouseup",n.mouseup),n.mousedrag&&e._document.removeEventListener("mousemove",n.mousedrag)),e.cancel(t)},o=function(t){return r(t),t.preventDefault(),e.cancel(t)},a=function(e){e.buttons&&r(e)},c=function(e){e.buttons||r(e)};this.register(this._coreMouseService.onProtocolChange((function(t){t?("debug"===e.optionsService.options.logLevel&&e._logService.debug("Binding to mouse events:",e._coreMouseService.explainEvents(t)),e.element.classList.add("enable-mouse-events"),e._selectionService.disable()):(e._logService.debug("Unbinding from mouse events."),e.element.classList.remove("enable-mouse-events"),e._selectionService.enable()),8&t?n.mousemove||(i.addEventListener("mousemove",c),n.mousemove=c):(i.removeEventListener("mousemove",n.mousemove),n.mousemove=null),16&t?n.wheel||(i.addEventListener("wheel",o,{passive:!1}),n.wheel=o):(i.removeEventListener("wheel",n.wheel),n.wheel=null),2&t?n.mouseup||(n.mouseup=s):(e._document.removeEventListener("mouseup",n.mouseup),n.mouseup=null),4&t?n.mousedrag||(n.mousedrag=a):(e._document.removeEventListener("mousemove",n.mousedrag),n.mousedrag=null)}))),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(p.addDisposableDomListener(i,"mousedown",(function(t){if(t.preventDefault(),e.focus(),e._coreMouseService.areMouseEventsActive&&!e._selectionService.shouldForceSelection(t))return r(t),n.mouseup&&e._document.addEventListener("mouseup",n.mouseup),n.mousedrag&&e._document.addEventListener("mousemove",n.mousedrag),e.cancel(t)}))),this.register(p.addDisposableDomListener(i,"wheel",(function(t){if(n.wheel);else if(!e.buffer.hasScrollback){var i=e.viewport.getLinesScrolled(t);if(0===i)return;for(var r=l.C0.ESC+(e._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(t.deltaY<0?"A":"B"),s="",o=0;o<Math.abs(i);o++)s+=r;e._coreService.triggerDataEvent(s,!0)}}),{passive:!0})),this.register(p.addDisposableDomListener(i,"wheel",(function(t){if(!n.wheel)return e.viewport.onWheel(t)?void 0:e.cancel(t)}),{passive:!1})),this.register(p.addDisposableDomListener(i,"touchstart",(function(t){if(!e._coreMouseService.areMouseEventsActive)return e.viewport.onTouchStart(t),e.cancel(t)}),{passive:!0})),this.register(p.addDisposableDomListener(i,"touchmove",(function(t){if(!e._coreMouseService.areMouseEventsActive)return e.viewport.onTouchMove(t)?void 0:e.cancel(t)}),{passive:!1}))},t.prototype.refresh=function(e,t){var i;null===(i=this._renderService)||void 0===i||i.refreshRows(e,t)},t.prototype._queueLinkification=function(e,t){var i;null===(i=this.linkifier)||void 0===i||i.linkifyRows(e,t)},t.prototype.updateCursorStyle=function(e){this._selectionService&&this._selectionService.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},t.prototype._showCursor=function(){this._coreService.isCursorInitialized||(this._coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))},t.prototype.scrollLines=function(t,i){e.prototype.scrollLines.call(this,t,i),this.refresh(0,this.rows-1)},t.prototype.paste=function(e){a.paste(e,this.textarea,this._coreService)},t.prototype.attachCustomKeyEventHandler=function(e){this._customKeyEventHandler=e},t.prototype.registerLinkMatcher=function(e,t,i){var r=this.linkifier.registerLinkMatcher(e,t,i);return this.refresh(0,this.rows-1),r},t.prototype.deregisterLinkMatcher=function(e){this.linkifier.deregisterLinkMatcher(e)&&this.refresh(0,this.rows-1)},t.prototype.registerLinkProvider=function(e){return this.linkifier2.registerLinkProvider(e)},t.prototype.registerCharacterJoiner=function(e){var t=this._renderService.registerCharacterJoiner(e);return this.refresh(0,this.rows-1),t},t.prototype.deregisterCharacterJoiner=function(e){this._renderService.deregisterCharacterJoiner(e)&&this.refresh(0,this.rows-1)},Object.defineProperty(t.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!1,configurable:!0}),t.prototype.addMarker=function(e){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)},t.prototype.hasSelection=function(){return!!this._selectionService&&this._selectionService.hasSelection},t.prototype.select=function(e,t,i){this._selectionService.setSelection(e,t,i)},t.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},t.prototype.getSelectionPosition=function(){if(this._selectionService&&this._selectionService.hasSelection)return{startColumn:this._selectionService.selectionStart[0],startRow:this._selectionService.selectionStart[1],endColumn:this._selectionService.selectionEnd[0],endRow:this._selectionService.selectionEnd[1]}},t.prototype.clearSelection=function(){var e;null===(e=this._selectionService)||void 0===e||e.clearSelection()},t.prototype.selectAll=function(){var e;null===(e=this._selectionService)||void 0===e||e.selectAll()},t.prototype.selectLines=function(e,t){var i;null===(i=this._selectionService)||void 0===i||i.selectLines(e,t)},t.prototype._keyDown=function(e){if(this._keyDownHandled=!1,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(!this._compositionHelper.keydown(e))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var t=b.evaluateKeyboardEvent(e,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===t.type||2===t.type){var i=this.rows-1;return this.scrollLines(2===t.type?-i:i),this.cancel(e,!0)}return 1===t.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(t.cancel&&this.cancel(e,!0),!t.key||(t.key!==l.C0.ETX&&t.key!==l.C0.CR||(this.textarea.value=""),this._onKey.fire({key:t.key,domEvent:e}),this._showCursor(),this._coreService.triggerDataEvent(t.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(e,!0)))},t.prototype._isThirdLevelShift=function(e,t){var i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey;return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)},t.prototype._keyUp=function(e){this._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e))},t.prototype._keyPress=function(e){var t;if(this._keyDownHandled)return!1;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)||(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this._coreService.triggerDataEvent(t,!0),0))},t.prototype.bell=function(){this._soundBell()&&this._soundService.playBellSound()},t.prototype.resize=function(t,i){t!==this.cols||i!==this.rows?e.prototype.resize.call(this,t,i):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()},t.prototype._afterResize=function(e,t){var i,r;null===(i=this._charSizeService)||void 0===i||i.measure(),null===(r=this.viewport)||void 0===r||r.syncScrollArea(!0)},t.prototype.clear=function(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(C.DEFAULT_ATTR_DATA));this.refresh(0,this.rows-1),this._onScroll.fire(this.buffer.ydisp)}},t.prototype.reset=function(){var t,i;this.options.rows=this.rows,this.options.cols=this.cols;var r=this._customKeyEventHandler;this._setup(),e.prototype.reset.call(this),null===(t=this._selectionService)||void 0===t||t.reset(),this._customKeyEventHandler=r,this.refresh(0,this.rows-1),null===(i=this.viewport)||void 0===i||i.syncScrollArea()},t.prototype._reportWindowsOptions=function(e){if(this._renderService)switch(e){case c.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:var t=this._renderService.dimensions.scaledCanvasWidth.toFixed(0),i=this._renderService.dimensions.scaledCanvasHeight.toFixed(0);this._coreService.triggerDataEvent(l.C0.ESC+"[4;"+i+";"+t+"t");break;case c.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:var r=this._renderService.dimensions.scaledCellWidth.toFixed(0),n=this._renderService.dimensions.scaledCellHeight.toFixed(0);this._coreService.triggerDataEvent(l.C0.ESC+"[6;"+n+";"+r+"t")}},t.prototype.cancel=function(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1},t.prototype._visualBell=function(){return!1},t.prototype._soundBell=function(){return"sound"===this.options.bellStyle},t}(R.CoreTerminal);t.Terminal=O},function(e,t,i){"use strict";var r=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(o=(s<3?n(o):s>3?n(t,i,o):n(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},n=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.CompositionHelper=void 0;var s=i(5),o=i(1),a=function(){function e(e,t,i,r,n,s){this._textarea=e,this._compositionView=t,this._bufferService=i,this._optionsService=r,this._charSizeService=n,this._coreService=s,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:0,end:0}}return Object.defineProperty(e.prototype,"isComposing",{get:function(){return this._isComposing},enumerable:!1,configurable:!0}),e.prototype.compositionstart=function(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent="",this._compositionView.classList.add("active")},e.prototype.compositionupdate=function(e){var t=this;this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout((function(){t._compositionPosition.end=t._textarea.value.length}),0)},e.prototype.compositionend=function(){this._finalizeComposition(!0)},e.prototype.keydown=function(e){if(this._isComposing||this._isSendingComposition){if(229===e.keyCode)return!1;if(16===e.keyCode||17===e.keyCode||18===e.keyCode)return!1;this._finalizeComposition(!1)}return 229!==e.keyCode||(this._handleAnyTextareaChanges(),!1)},e.prototype._finalizeComposition=function(e){var t=this;if(this._compositionView.classList.remove("active"),this._isComposing=!1,e){var i={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout((function(){var e;t._isSendingComposition&&(t._isSendingComposition=!1,e=t._isComposing?t._textarea.value.substring(i.start,i.end):t._textarea.value.substring(i.start),t._coreService.triggerDataEvent(e,!0))}),0)}else{this._isSendingComposition=!1;var r=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(r,!0)}},e.prototype._handleAnyTextareaChanges=function(){var e=this,t=this._textarea.value;setTimeout((function(){if(!e._isComposing){var i=e._textarea.value.replace(t,"");i.length>0&&e._coreService.triggerDataEvent(i,!0)}}),0)},e.prototype.updateCompositionElements=function(e){var t=this;if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){var i=Math.ceil(this._charSizeService.height*this._optionsService.options.lineHeight),r=this._bufferService.buffer.y*i,n=this._bufferService.buffer.x*this._charSizeService.width;this._compositionView.style.left=n+"px",this._compositionView.style.top=r+"px",this._compositionView.style.height=i+"px",this._compositionView.style.lineHeight=i+"px",this._compositionView.style.fontFamily=this._optionsService.options.fontFamily,this._compositionView.style.fontSize=this._optionsService.options.fontSize+"px";var s=this._compositionView.getBoundingClientRect();this._textarea.style.left=n+"px",this._textarea.style.top=r+"px",this._textarea.style.width=s.width+"px",this._textarea.style.height=s.height+"px",this._textarea.style.lineHeight=s.height+"px"}e||setTimeout((function(){return t.updateCompositionElements(!0)}),0)}},r([n(2,o.IBufferService),n(3,o.IOptionsService),n(4,s.ICharSizeService),n(5,o.ICoreService)],e)}();t.CompositionHelper=a},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof 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c.syncScrollArea()}),0),c}return n(t,e),t.prototype.onThemeChange=function(e){this._viewportElement.style.backgroundColor=e.background.css},t.prototype._refresh=function(e){var t=this;if(e)return this._innerRefresh(),void(null!==this._refreshAnimationFrame&&cancelAnimationFrame(this._refreshAnimationFrame));null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=requestAnimationFrame((function(){return t._innerRefresh()})))},t.prototype._innerRefresh=function(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;var e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderService.dimensions.canvasHeight);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}var t=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==t&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=t),this._refreshAnimationFrame=null},t.prototype.syncScrollArea=function(e){if(void 0===e&&(e=!1),this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(e);if(this._lastRecordedViewportHeight===this._renderService.dimensions.canvasHeight){var t=this._bufferService.buffer.ydisp*this._currentRowHeight;this._lastScrollTop===t&&this._lastScrollTop===this._viewportElement.scrollTop&&this._renderService.dimensions.scaledCellHeight/window.devicePixelRatio===this._currentRowHeight||this._refresh(e)}else this._refresh(e)},t.prototype._onScroll=function(e){if(this._lastScrollTop=this._viewportElement.scrollTop,this._viewportElement.offsetParent)if(this._ignoreNextScrollEvent)this._ignoreNextScrollEvent=!1;else{var t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._scrollLines(t,!0)}},t.prototype._bubbleScroll=function(e,t){var i=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(t<0&&0!==this._viewportElement.scrollTop||t>0&&i<this._lastRecordedBufferHeight)||(e.cancelable&&e.preventDefault(),!1)},t.prototype.onWheel=function(e){var t=this._getPixelsScrolled(e);return 0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))},t.prototype._getPixelsScrolled=function(e){if(0===e.deltaY)return 0;var t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_LINE?t*=this._currentRowHeight:e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._currentRowHeight*this._bufferService.rows),t},t.prototype.getLinesScrolled=function(e){if(0===e.deltaY)return 0;var t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._bufferService.rows),t},t.prototype._applyScrollModifier=function(e,t){var i=this._optionsService.options.fastScrollModifier;return"alt"===i&&t.altKey||"ctrl"===i&&t.ctrlKey||"shift"===i&&t.shiftKey?e*this._optionsService.options.fastScrollSensitivity*this._optionsService.options.scrollSensitivity:e*this._optionsService.options.scrollSensitivity},t.prototype.onTouchStart=function(e){this._lastTouchY=e.touches[0].pageY},t.prototype.onTouchMove=function(e){var t=this._lastTouchY-e.touches[0].pageY;return this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))},s([o(3,u.IBufferService),o(4,u.IOptionsService),o(5,c.ICharSizeService),o(6,c.IRenderService)],t)}(a.Disposable);t.Viewport=h},function(e,t,i){"use strict";function r(e){return e.replace(/\r?\n/g,"\r")}function n(e,t){return t?"[200~"+e+"[201~":e}function s(e,t,i){e=n(e=r(e),i.decPrivateModes.bracketedPasteMode),i.triggerDataEvent(e,!0),t.value=""}function o(e,t,i){var r=i.getBoundingClientRect(),n=e.clientX-r.left-10,s=e.clientY-r.top-10;t.style.width="20px",t.style.height="20px",t.style.left=n+"px",t.style.top=s+"px",t.style.zIndex="1000",t.focus()}Object.defineProperty(t,"__esModule",{value:!0}),t.rightClickHandler=t.moveTextAreaUnderMouseCursor=t.paste=t.handlePasteEvent=t.copyHandler=t.bracketTextForPaste=t.prepareTextForTerminal=void 0,t.prepareTextForTerminal=r,t.bracketTextForPaste=n,t.copyHandler=function(e,t){e.clipboardData&&e.clipboardData.setData("text/plain",t.selectionText),e.preventDefault()},t.handlePasteEvent=function(e,t,i){e.stopPropagation(),e.clipboardData&&s(e.clipboardData.getData("text/plain"),t,i)},t.paste=s,t.moveTextAreaUnderMouseCursor=o,t.rightClickHandler=function(e,t,i,r,n){o(e,t,i),n&&!r.isClickInSelection(e)&&r.selectWordAtCursor(e),t.value=r.selectionText,t.select()}},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.EscapeSequenceParser=t.VT500_TRANSITION_TABLE=t.TransitionTable=void 0;var s=i(2),o=i(15),a=i(21),l=i(22),c=i(24),u=function(){function e(e){this.table=new Uint8Array(e)}return e.prototype.setDefault=function(e,t){o.fill(this.table,e<<4|t)},e.prototype.add=function(e,t,i,r){this.table[t<<8|e]=i<<4|r},e.prototype.addMany=function(e,t,i,r){for(var n=0;n<e.length;n++)this.table[t<<8|e[n]]=i<<4|r},e}();t.TransitionTable=u,t.VT500_TRANSITION_TABLE=function(){var e=new u(4095),t=Array.apply(null,Array(256)).map((function(e,t){return t})),i=function(e,i){return t.slice(e,i)},r=i(32,127),n=i(0,24);n.push(25),n.push.apply(n,i(28,32));var s,o=i(0,14);for(s in e.setDefault(1,0),e.addMany(r,0,2,0),o)e.addMany([24,26,153,154],s,3,0),e.addMany(i(128,144),s,3,0),e.addMany(i(144,152),s,3,0),e.add(156,s,0,0),e.add(27,s,11,1),e.add(157,s,4,8),e.addMany([152,158,159],s,0,7),e.add(155,s,11,3),e.add(144,s,11,9);return e.addMany(n,0,3,0),e.addMany(n,1,3,1),e.add(127,1,0,1),e.addMany(n,8,0,8),e.addMany(n,3,3,3),e.add(127,3,0,3),e.addMany(n,4,3,4),e.add(127,4,0,4),e.addMany(n,6,3,6),e.addMany(n,5,3,5),e.add(127,5,0,5),e.addMany(n,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(r,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(i(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(r,7,0,7),e.addMany(n,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(i(64,127),3,7,0),e.addMany(i(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(i(48,60),4,8,4),e.addMany(i(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(i(32,64),6,0,6),e.add(127,6,0,6),e.addMany(i(64,127),6,0,0),e.addMany(i(32,48),3,9,5),e.addMany(i(32,48),5,9,5),e.addMany(i(48,64),5,0,6),e.addMany(i(64,127),5,7,0),e.addMany(i(32,48),4,9,5),e.addMany(i(32,48),1,9,2),e.addMany(i(32,48),2,9,2),e.addMany(i(48,127),2,10,0),e.addMany(i(48,80),1,10,0),e.addMany(i(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(i(96,127),1,10,0),e.add(80,1,11,9),e.addMany(n,9,0,9),e.add(127,9,0,9),e.addMany(i(28,32),9,0,9),e.addMany(i(32,48),9,9,12),e.addMany(i(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(n,11,0,11),e.addMany(i(32,128),11,0,11),e.addMany(i(28,32),11,0,11),e.addMany(n,10,0,10),e.add(127,10,0,10),e.addMany(i(28,32),10,0,10),e.addMany(i(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(i(32,48),10,9,12),e.addMany(n,12,0,12),e.add(127,12,0,12),e.addMany(i(28,32),12,0,12),e.addMany(i(32,48),12,9,12),e.addMany(i(48,64),12,0,11),e.addMany(i(64,127),12,12,13),e.addMany(i(64,127),10,12,13),e.addMany(i(64,127),9,12,13),e.addMany(n,13,13,13),e.addMany(r,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(160,0,2,0),e.add(160,8,5,8),e.add(160,6,0,6),e.add(160,11,0,11),e.add(160,13,13,13),e}();var h=function(e){function i(i){void 0===i&&(i=t.VT500_TRANSITION_TABLE);var r=e.call(this)||this;return r._transitions=i,r.initialState=0,r.currentState=r.initialState,r._params=new a.Params,r._params.addParam(0),r._collect=0,r.precedingCodepoint=0,r._printHandlerFb=function(e,t,i){},r._executeHandlerFb=function(e){},r._csiHandlerFb=function(e,t){},r._escHandlerFb=function(e){},r._errorHandlerFb=function(e){return e},r._printHandler=r._printHandlerFb,r._executeHandlers=Object.create(null),r._csiHandlers=Object.create(null),r._escHandlers=Object.create(null),r._oscParser=new l.OscParser,r._dcsParser=new c.DcsParser,r._errorHandler=r._errorHandlerFb,r.setEscHandler({final:"\\"},(function(){})),r}return n(i,e),i.prototype._identifier=function(e,t){void 0===t&&(t=[64,126]);var i=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if((i=e.prefix.charCodeAt(0))&&60>i||i>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(var r=0;r<e.intermediates.length;++r){var n=e.intermediates.charCodeAt(r);if(32>n||n>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");i<<=8,i|=n}}if(1!==e.final.length)throw new Error("final must be a single byte");var s=e.final.charCodeAt(0);if(t[0]>s||s>t[1])throw new Error("final must be in range "+t[0]+" .. "+t[1]);return(i<<=8)|s},i.prototype.identToString=function(e){for(var t=[];e;)t.push(String.fromCharCode(255&e)),e>>=8;return t.reverse().join("")},i.prototype.dispose=function(){this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null),this._oscParser.dispose(),this._dcsParser.dispose()},i.prototype.setPrintHandler=function(e){this._printHandler=e},i.prototype.clearPrintHandler=function(){this._printHandler=this._printHandlerFb},i.prototype.addEscHandler=function(e,t){var i=this._identifier(e,[48,126]);void 0===this._escHandlers[i]&&(this._escHandlers[i]=[]);var r=this._escHandlers[i];return r.push(t),{dispose:function(){var e=r.indexOf(t);-1!==e&&r.splice(e,1)}}},i.prototype.setEscHandler=function(e,t){this._escHandlers[this._identifier(e,[48,126])]=[t]},i.prototype.clearEscHandler=function(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]},i.prototype.setEscHandlerFallback=function(e){this._escHandlerFb=e},i.prototype.setExecuteHandler=function(e,t){this._executeHandlers[e.charCodeAt(0)]=t},i.prototype.clearExecuteHandler=function(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]},i.prototype.setExecuteHandlerFallback=function(e){this._executeHandlerFb=e},i.prototype.addCsiHandler=function(e,t){var i=this._identifier(e);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);var r=this._csiHandlers[i];return r.push(t),{dispose:function(){var e=r.indexOf(t);-1!==e&&r.splice(e,1)}}},i.prototype.setCsiHandler=function(e,t){this._csiHandlers[this._identifier(e)]=[t]},i.prototype.clearCsiHandler=function(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]},i.prototype.setCsiHandlerFallback=function(e){this._csiHandlerFb=e},i.prototype.addDcsHandler=function(e,t){return this._dcsParser.addHandler(this._identifier(e),t)},i.prototype.setDcsHandler=function(e,t){this._dcsParser.setHandler(this._identifier(e),t)},i.prototype.clearDcsHandler=function(e){this._dcsParser.clearHandler(this._identifier(e))},i.prototype.setDcsHandlerFallback=function(e){this._dcsParser.setHandlerFallback(e)},i.prototype.addOscHandler=function(e,t){return this._oscParser.addHandler(e,t)},i.prototype.setOscHandler=function(e,t){this._oscParser.setHandler(e,t)},i.prototype.clearOscHandler=function(e){this._oscParser.clearHandler(e)},i.prototype.setOscHandlerFallback=function(e){this._oscParser.setHandlerFallback(e)},i.prototype.setErrorHandler=function(e){this._errorHandler=e},i.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},i.prototype.reset=function(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingCodepoint=0},i.prototype.parse=function(e,t){for(var i=0,r=0,n=this.currentState,s=this._oscParser,o=this._dcsParser,a=this._collect,l=this._params,c=this._transitions.table,u=0;u<t;++u){switch((r=c[n<<8|((i=e[u])<160?i:160)])>>4){case 2:for(var h=u+1;;++h){if(h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}if(++h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}if(++h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}if(++h>=t||(i=e[h])<32||i>126&&i<160){this._printHandler(e,u,h),u=h-1;break}}break;case 3:this._executeHandlers[i]?this._executeHandlers[i]():this._executeHandlerFb(i),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:u,code:i,currentState:n,collect:a,params:l,abort:!1}).abort)return;break;case 7:for(var d=this._csiHandlers[a<<8|i],f=d?d.length-1:-1;f>=0&&!1===d[f](l);f--);f<0&&this._csiHandlerFb(a<<8|i,l),this.precedingCodepoint=0;break;case 8:do{switch(i){case 59:l.addParam(0);break;case 58:l.addSubParam(-1);break;default:l.addDigit(i-48)}}while(++u<t&&(i=e[u])>47&&i<60);u--;break;case 9:a<<=8,a|=i;break;case 10:for(var p=this._escHandlers[a<<8|i],g=p?p.length-1:-1;g>=0&&!1===p[g]();g--);g<0&&this._escHandlerFb(a<<8|i),this.precedingCodepoint=0;break;case 11:l.reset(),l.addParam(0),a=0;break;case 12:o.hook(a<<8|i,l);break;case 13:for(var v=u+1;;++v)if(v>=t||24===(i=e[v])||26===i||27===i||i>127&&i<160){o.put(e,u,v),u=v-1;break}break;case 14:o.unhook(24!==i&&26!==i),27===i&&(r|=1),l.reset(),l.addParam(0),a=0,this.precedingCodepoint=0;break;case 4:s.start();break;case 5:for(var m=u+1;;m++)if(m>=t||(i=e[m])<32||i>127&&i<=159){s.put(e,u,m),u=m-1;break}break;case 6:s.end(24!==i&&26!==i),27===i&&(r|=1),l.reset(),l.addParam(0),a=0,this.precedingCodepoint=0}n=15&r}this._collect=a,this.currentState=n},i}(s.Disposable);t.EscapeSequenceParser=h},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(o=(s<3?n(o):s>3?n(t,i,o):n(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Renderer=void 0;var a=i(41),l=i(47),c=i(48),u=i(49),h=i(29),d=i(2),f=i(5),p=i(1),g=i(25),v=i(0),m=1,y=function(e){function t(t,i,r,n,s,o,d,f,p){var g=e.call(this)||this;g._colors=t,g._screenElement=i,g._bufferService=s,g._charSizeService=o,g._optionsService=d,g._id=m++,g._onRequestRedraw=new v.EventEmitter;var y=g._optionsService.options.allowTransparency;return g._characterJoinerRegistry=new h.CharacterJoinerRegistry(g._bufferService),g._renderLayers=[new a.TextRenderLayer(g._screenElement,0,g._colors,g._characterJoinerRegistry,y,g._id,g._bufferService,d),new l.SelectionRenderLayer(g._screenElement,1,g._colors,g._id,g._bufferService,d),new u.LinkRenderLayer(g._screenElement,2,g._colors,g._id,r,n,g._bufferService,d),new c.CursorRenderLayer(g._screenElement,3,g._colors,g._id,g._onRequestRedraw,g._bufferService,d,f,p)],g.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},g._devicePixelRatio=window.devicePixelRatio,g._updateDimensions(),g.onOptionsChanged(),g}return n(t,e),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){for(var t=0,i=this._renderLayers;t<i.length;t++)i[t].dispose();e.prototype.dispose.call(this),g.removeTerminalFromCache(this._id)},t.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},t.prototype.setColors=function(e){this._colors=e;for(var t=0,i=this._renderLayers;t<i.length;t++){var r=i[t];r.setColors(this._colors),r.reset()}},t.prototype.onResize=function(e,t){this._updateDimensions();for(var i=0,r=this._renderLayers;i<r.length;i++)r[i].resize(this.dimensions);this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},t.prototype.onBlur=function(){this._runOperation((function(e){return e.onBlur()}))},t.prototype.onFocus=function(){this._runOperation((function(e){return e.onFocus()}))},t.prototype.onSelectionChanged=function(e,t,i){void 0===i&&(i=!1),this._runOperation((function(r){return r.onSelectionChanged(e,t,i)}))},t.prototype.onCursorMove=function(){this._runOperation((function(e){return e.onCursorMove()}))},t.prototype.onOptionsChanged=function(){this._runOperation((function(e){return e.onOptionsChanged()}))},t.prototype.clear=function(){this._runOperation((function(e){return e.reset()}))},t.prototype._runOperation=function(e){for(var t=0,i=this._renderLayers;t<i.length;t++)e(i[t])},t.prototype.renderRows=function(e,t){for(var i=0,r=this._renderLayers;i<r.length;i++)r[i].onGridChanged(e,t)},t.prototype._updateDimensions=function(){this._charSizeService.hasValidSize&&(this.dimensions.scaledCharWidth=Math.floor(this._charSizeService.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharTop=1===this._optionsService.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._optionsService.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._bufferService.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._bufferService.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols)},t.prototype.registerCharacterJoiner=function(e){return this._characterJoinerRegistry.registerCharacterJoiner(e)},t.prototype.deregisterCharacterJoiner=function(e){return this._characterJoinerRegistry.deregisterCharacterJoiner(e)},s([o(4,p.IBufferService),o(5,f.ICharSizeService),o(6,p.IOptionsService),o(7,p.ICoreService),o(8,f.ICoreBrowserService)],t)}(d.Disposable);t.Renderer=y},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.TextRenderLayer=void 0;var s=i(42),o=i(13),a=i(6),l=i(3),c=i(29),u=i(4),h=function(e){function t(t,i,r,n,o,a,l,c){var h=e.call(this,t,"text",i,o,r,a,l,c)||this;return h._characterWidth=0,h._characterFont="",h._characterOverlapCache={},h._workCell=new u.CellData,h._state=new s.GridCache,h._characterJoinerRegistry=n,h}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t);var i=this._getFont(!1,!1);this._characterWidth===t.scaledCharWidth&&this._characterFont===i||(this._characterWidth=t.scaledCharWidth,this._characterFont=i,this._characterOverlapCache={}),this._state.clear(),this._state.resize(this._bufferService.cols,this._bufferService.rows)},t.prototype.reset=function(){this._state.clear(),this._clearAll()},t.prototype._forEachCell=function(e,t,i,r){for(var n=e;n<=t;n++)for(var s=n+this._bufferService.buffer.ydisp,o=this._bufferService.buffer.lines.get(s),a=i?i.getJoinedCharacters(s):[],u=0;u<this._bufferService.cols;u++){o.loadCell(u,this._workCell);var h=this._workCell,d=!1,f=u;if(0!==h.getWidth()){if(a.length>0&&u===a[0][0]){d=!0;var p=a.shift();h=new c.JoinedCellData(this._workCell,o.translateToString(!0,p[0],p[1]),p[1]-p[0]),f=p[1]-1}!d&&this._isOverlapping(h)&&f<o.length-1&&o.getCodePoint(f+1)===l.NULL_CELL_CODE&&(h.content&=-12582913,h.content|=2<<22),r(h,u,n),u=f}}},t.prototype._drawBackground=function(e,t){var i=this,r=this._ctx,n=this._bufferService.cols,s=0,o=0,l=null;r.save(),this._forEachCell(e,t,null,(function(e,t,c){var u=null;e.isInverse()?u=e.isFgDefault()?i._colors.foreground.css:e.isFgRGB()?"rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")":i._colors.ansi[e.getFgColor()].css:e.isBgRGB()?u="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")":e.isBgPalette()&&(u=i._colors.ansi[e.getBgColor()].css),null===l&&(s=t,o=c),c!==o?(r.fillStyle=l||"",i._fillCells(s,o,n-s,1),s=t,o=c):l!==u&&(r.fillStyle=l||"",i._fillCells(s,o,t-s,1),s=t,o=c),l=u})),null!==l&&(r.fillStyle=l,this._fillCells(s,o,n-s,1)),r.restore()},t.prototype._drawForeground=function(e,t){var i=this;this._forEachCell(e,t,this._characterJoinerRegistry,(function(e,t,r){if(!e.isInvisible()&&(i._drawChars(e,t,r),e.isUnderline())){if(i._ctx.save(),e.isInverse())if(e.isBgDefault())i._ctx.fillStyle=i._colors.background.css;else if(e.isBgRGB())i._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getBgColor()).join(",")+")";else{var n=e.getBgColor();i._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&n<8&&(n+=8),i._ctx.fillStyle=i._colors.ansi[n].css}else if(e.isFgDefault())i._ctx.fillStyle=i._colors.foreground.css;else if(e.isFgRGB())i._ctx.fillStyle="rgb("+a.AttributeData.toColorRGB(e.getFgColor()).join(",")+")";else{var s=e.getFgColor();i._optionsService.options.drawBoldTextInBrightColors&&e.isBold()&&s<8&&(s+=8),i._ctx.fillStyle=i._colors.ansi[s].css}i._fillBottomLineAtCells(t,r,e.getWidth()),i._ctx.restore()}}))},t.prototype.onGridChanged=function(e,t){0!==this._state.cache.length&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,e,this._bufferService.cols,t-e+1),this._drawBackground(e,t),this._drawForeground(e,t))},t.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},t.prototype._isOverlapping=function(e){if(1!==e.getWidth())return!1;if(e.getCode()<256)return!1;var t=e.getChars();if(this._characterOverlapCache.hasOwnProperty(t))return this._characterOverlapCache[t];this._ctx.save(),this._ctx.font=this._characterFont;var i=Math.floor(this._ctx.measureText(t).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[t]=i,i},t}(o.BaseRenderLayer);t.TextRenderLayer=h},function(e,t,i){"use 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s=i(9),o=i(44),a=i(27),l=i(46),c=i(11),u=i(28),h=i(10),d={css:"rgba(0, 0, 0, 0)",rgba:0};function f(e){return e.code<<21|e.bg<<12|e.fg<<3|(e.bold?0:4)+(e.dim?0:2)+(e.italic?0:1)}t.getGlyphCacheKey=f;var p=function(e){function t(t,i){var r=e.call(this)||this;r._config=i,r._drawToCacheCount=0,r._glyphsWaitingOnBitmap=[],r._bitmapCommitTimeout=null,r._bitmap=null,r._cacheCanvas=t.createElement("canvas"),r._cacheCanvas.width=1024,r._cacheCanvas.height=1024,r._cacheCtx=u.throwIfFalsy(r._cacheCanvas.getContext("2d",{alpha:!0}));var n=t.createElement("canvas");n.width=r._config.scaledCharWidth,n.height=r._config.scaledCharHeight,r._tmpCtx=u.throwIfFalsy(n.getContext("2d",{alpha:r._config.allowTransparency})),r._width=Math.floor(1024/r._config.scaledCharWidth),r._height=Math.floor(1024/r._config.scaledCharHeight);var s=r._width*r._height;return r._cacheMap=new l.LRUMap(s),r._cacheMap.prealloc(s),r}return n(t,e),t.prototype.dispose=function(){null!==this._bitmapCommitTimeout&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},t.prototype.beginFrame=function(){this._drawToCacheCount=0},t.prototype.draw=function(e,t,i,r){if(32===t.code)return!0;if(!this._canCache(t))return!1;var n=f(t),s=this._cacheMap.get(n);if(null!=s)return this._drawFromCache(e,s,i,r),!0;if(this._drawToCacheCount<100){var o;o=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var a=this._drawToCache(t,o);return this._cacheMap.set(n,a),this._drawFromCache(e,a,i,r),!0}return!1},t.prototype._canCache=function(e){return e.code<256},t.prototype._toCoordinateX=function(e){return e%this._width*this._config.scaledCharWidth},t.prototype._toCoordinateY=function(e){return Math.floor(e/this._width)*this._config.scaledCharHeight},t.prototype._drawFromCache=function(e,t,i,r){if(!t.isEmpty){var n=this._toCoordinateX(t.index),s=this._toCoordinateY(t.index);e.drawImage(t.inBitmap?this._bitmap:this._cacheCanvas,n,s,this._config.scaledCharWidth,this._config.scaledCharHeight,i,r,this._config.scaledCharWidth,this._config.scaledCharHeight)}},t.prototype._getColorFromAnsiIndex=function(e){return e<this._config.colors.ansi.length?this._config.colors.ansi[e]:a.DEFAULT_ANSI_COLORS[e]},t.prototype._getBackgroundColor=function(e){return this._config.allowTransparency?d:e.bg===s.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:e.bg<256?this._getColorFromAnsiIndex(e.bg):this._config.colors.background},t.prototype._getForegroundColor=function(e){return e.fg===s.INVERTED_DEFAULT_COLOR?h.color.opaque(this._config.colors.background):e.fg<256?this._getColorFromAnsiIndex(e.fg):this._config.colors.foreground},t.prototype._drawToCache=function(e,t){this._drawToCacheCount++,this._tmpCtx.save();var i=this._getBackgroundColor(e);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=i.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var r=e.bold?this._config.fontWeightBold:this._config.fontWeight,n=e.italic?"italic":"";this._tmpCtx.font=n+" "+r+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(e).css,e.dim&&(this._tmpCtx.globalAlpha=s.DIM_OPACITY),this._tmpCtx.fillText(e.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var o=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),a=!1;this._config.allowTransparency||(a=function(e,t){for(var i=!0,r=t.rgba>>>24,n=t.rgba>>>16&255,s=t.rgba>>>8&255,o=0;o<e.data.length;o+=4)e.data[o]===r&&e.data[o+1]===n&&e.data[o+2]===s?e.data[o+3]=0:i=!1;return i}(o,i));var l=this._toCoordinateX(t),c=this._toCoordinateY(t);this._cacheCtx.putImageData(o,l,c);var u={index:t,isEmpty:a,inBitmap:!1};return this._addGlyphToBitmap(u),u},t.prototype._addGlyphToBitmap=function(e){var t=this;!("createImageBitmap"in window)||c.isFirefox||c.isSafari||(this._glyphsWaitingOnBitmap.push(e),null===this._bitmapCommitTimeout&&(this._bitmapCommitTimeout=window.setTimeout((function(){return t._generateBitmap()}),100)))},t.prototype._generateBitmap=function(){var e=this,t=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then((function(i){e._bitmap=i;for(var r=0;r<t.length;r++)t[r].inBitmap=!0})),this._bitmapCommitTimeout=null},t}(o.BaseCharAtlas);t.DynamicCharAtlas=p;var g=function(e){function t(t,i){return e.call(this)||this}return n(t,e),t.prototype.draw=function(e,t,i,r){return!1},t}(o.BaseCharAtlas);t.NoneCharAtlas=g},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BaseCharAtlas=void 0;var r=function(){function e(){this._didWarmUp=!1}return e.prototype.dispose=function(){},e.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},e.prototype._doWarmUp=function(){},e.prototype.beginFrame=function(){},e}();t.BaseCharAtlas=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ColorContrastCache=void 0;var r=function(){function e(){this._color={},this._rgba={}}return e.prototype.clear=function(){this._color={},this._rgba={}},e.prototype.setCss=function(e,t,i){this._rgba[e]||(this._rgba[e]={}),this._rgba[e][t]=i},e.prototype.getCss=function(e,t){return this._rgba[e]?this._rgba[e][t]:void 0},e.prototype.setColor=function(e,t,i){this._color[e]||(this._color[e]={}),this._color[e][t]=i},e.prototype.getColor=function(e,t){return this._color[e]?this._color[e][t]:void 0},e}();t.ColorContrastCache=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.LRUMap=void 0;var r=function(){function e(e){this.capacity=e,this._map={},this._head=null,this._tail=null,this._nodePool=[],this.size=0}return e.prototype._unlinkNode=function(e){var t=e.prev,i=e.next;e===this._head&&(this._head=i),e===this._tail&&(this._tail=t),null!==t&&(t.next=i),null!==i&&(i.prev=t)},e.prototype._appendNode=function(e){var t=this._tail;null!==t&&(t.next=e),e.prev=t,e.next=null,this._tail=e,null===this._head&&(this._head=e)},e.prototype.prealloc=function(e){for(var t=this._nodePool,i=0;i<e;i++)t.push({prev:null,next:null,key:null,value:null})},e.prototype.get=function(e){var t=this._map[e];return void 0!==t?(this._unlinkNode(t),this._appendNode(t),t.value):null},e.prototype.peekValue=function(e){var t=this._map[e];return void 0!==t?t.value:null},e.prototype.peek=function(){var e=this._head;return null===e?null:e.value},e.prototype.set=function(e,t){var i=this._map[e];if(void 0!==i)i=this._map[e],this._unlinkNode(i),i.value=t;else if(this.size>=this.capacity)i=this._head,this._unlinkNode(i),delete this._map[i.key],i.key=e,i.value=t,this._map[e]=i;else{var r=this._nodePool;r.length>0?((i=r.pop()).key=e,i.value=t):i={prev:null,next:null,key:e,value:t},this._map[e]=i,this.size++}this._appendNode(i)},e}();t.LRUMap=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionRenderLayer=void 0;var s=function(e){function t(t,i,r,n,s,o){var a=e.call(this,t,"selection",i,!0,r,n,s,o)||this;return a._clearState(),a}return n(t,e),t.prototype._clearState=function(){this._state={start:void 0,end:void 0,columnSelectMode:void 0,ydisp:void 0}},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._clearState()},t.prototype.reset=function(){this._state.start&&this._state.end&&(this._clearState(),this._clearAll())},t.prototype.onSelectionChanged=function(e,t,i){if(this._didStateChange(e,t,i,this._bufferService.buffer.ydisp))if(this._clearAll(),e&&t){var r=e[1]-this._bufferService.buffer.ydisp,n=t[1]-this._bufferService.buffer.ydisp,s=Math.max(r,0),o=Math.min(n,this._bufferService.rows-1);if(!(s>=this._bufferService.rows||o<0)){if(this._ctx.fillStyle=this._colors.selectionTransparent.css,i){var a=e[0],l=t[0]-a,c=o-s+1;this._fillCells(a,s,l,c)}else{a=r===s?e[0]:0;var u=s===o?t[0]:this._bufferService.cols;this._fillCells(a,s,u-a,1);var h=Math.max(o-s-1,0);if(this._fillCells(0,s+1,this._bufferService.cols,h),s!==o){var d=n===o?t[0]:this._bufferService.cols;this._fillCells(0,o,d,1)}}this._state.start=[e[0],e[1]],this._state.end=[t[0],t[1]],this._state.columnSelectMode=i,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},t.prototype._didStateChange=function(e,t,i,r){return!this._areCoordinatesEqual(e,this._state.start)||!this._areCoordinatesEqual(t,this._state.end)||i!==this._state.columnSelectMode||r!==this._state.ydisp},t.prototype._areCoordinatesEqual=function(e,t){return!(!e||!t)&&e[0]===t[0]&&e[1]===t[1]},t}(i(13).BaseRenderLayer);t.SelectionRenderLayer=s},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.CursorRenderLayer=void 0;var s=i(13),o=i(4),a=function(e){function t(t,i,r,n,s,a,l,c,u){var h=e.call(this,t,"cursor",i,!0,r,n,a,l)||this;return h._onRequestRedraw=s,h._coreService=c,h._coreBrowserService=u,h._cell=new o.CellData,h._state={x:0,y:0,isFocused:!1,style:"",width:0},h._cursorRenderers={bar:h._renderBarCursor.bind(h),block:h._renderBlockCursor.bind(h),underline:h._renderUnderlineCursor.bind(h)},h}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._state={x:0,y:0,isFocused:!1,style:"",width:0}},t.prototype.reset=function(){this._clearCursor(),this._cursorBlinkStateManager&&(this._cursorBlinkStateManager.dispose(),this._cursorBlinkStateManager=void 0,this.onOptionsChanged())},t.prototype.onBlur=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onFocus=function(){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume():this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onOptionsChanged=function(){var e,t=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new l(this._coreBrowserService.isFocused,(function(){t._render(!0)}))):(null===(e=this._cursorBlinkStateManager)||void 0===e||e.dispose(),this._cursorBlinkStateManager=void 0),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},t.prototype.onCursorMove=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype.onGridChanged=function(e,t){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},t.prototype._render=function(e){if(this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden){var t=this._bufferService.buffer.ybase+this._bufferService.buffer.y,i=t-this._bufferService.buffer.ydisp;if(i<0||i>=this._bufferService.rows)this._clearCursor();else{var r=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1);if(this._bufferService.buffer.lines.get(t).loadCell(r,this._cell),void 0!==this._cell.content){if(!this._coreBrowserService.isFocused){this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css;var n=this._optionsService.options.cursorStyle;return n&&"block"!==n?this._cursorRenderers[n](r,i,this._cell):this._renderBlurCursor(r,i,this._cell),this._ctx.restore(),this._state.x=r,this._state.y=i,this._state.isFocused=!1,this._state.style=n,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===r&&this._state.y===i&&this._state.isFocused===this._coreBrowserService.isFocused&&this._state.style===this._optionsService.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[this._optionsService.options.cursorStyle||"block"](r,i,this._cell),this._ctx.restore(),this._state.x=r,this._state.y=i,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}}else this._clearCursor()},t.prototype._clearCursor=function(){this._state&&(this._clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:0,y:0,isFocused:!1,style:"",width:0})},t.prototype._renderBarCursor=function(e,t,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(e,t,this._optionsService.options.cursorWidth),this._ctx.restore()},t.prototype._renderBlockCursor=function(e,t,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(e,t,i.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(i,e,t),this._ctx.restore()},t.prototype._renderUnderlineCursor=function(e,t,i){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(e,t),this._ctx.restore()},t.prototype._renderBlurCursor=function(e,t,i){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(e,t,i.getWidth(),1),this._ctx.restore()},t}(s.BaseRenderLayer);t.CursorRenderLayer=a;var l=function(){function e(e,t){this._renderCallback=t,this.isCursorVisible=!0,e&&this._restartInterval()}return Object.defineProperty(e.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.restartBlinkAnimation=function(){var e=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame((function(){e._renderCallback(),e._animationFrame=void 0}))))},e.prototype._restartInterval=function(e){var t=this;void 0===e&&(e=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=window.setTimeout((function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);if(t._animationTimeRestarted=void 0,e>0)return void t._restartInterval(e)}t.isCursorVisible=!1,t._animationFrame=window.requestAnimationFrame((function(){t._renderCallback(),t._animationFrame=void 0})),t._blinkInterval=window.setInterval((function(){if(t._animationTimeRestarted){var e=600-(Date.now()-t._animationTimeRestarted);return t._animationTimeRestarted=void 0,void t._restartInterval(e)}t.isCursorVisible=!t.isCursorVisible,t._animationFrame=window.requestAnimationFrame((function(){t._renderCallback(),t._animationFrame=void 0}))}),600)}),e)},e.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},e.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},e}()},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.LinkRenderLayer=void 0;var s=i(13),o=i(9),a=i(26),l=function(e){function t(t,i,r,n,s,o,a,l){var c=e.call(this,t,"link",i,!0,r,n,a,l)||this;return s.onShowLinkUnderline((function(e){return c._onShowLinkUnderline(e)})),s.onHideLinkUnderline((function(e){return c._onHideLinkUnderline(e)})),o.onShowLinkUnderline((function(e){return c._onShowLinkUnderline(e)})),o.onHideLinkUnderline((function(e){return c._onHideLinkUnderline(e)})),c}return n(t,e),t.prototype.resize=function(t){e.prototype.resize.call(this,t),this._state=void 0},t.prototype.reset=function(){this._clearCurrentLink()},t.prototype._clearCurrentLink=function(){if(this._state){this._clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);var e=this._state.y2-this._state.y1-1;e>0&&this._clearCells(0,this._state.y1+1,this._state.cols,e),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}},t.prototype._onShowLinkUnderline=function(e){if(e.fg===o.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:e.fg&&a.is256Color(e.fg)?this._ctx.fillStyle=this._colors.ansi[e.fg].css:this._ctx.fillStyle=this._colors.foreground.css,e.y1===e.y2)this._fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this._fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(var t=e.y1+1;t<e.y2;t++)this._fillBottomLineAtCells(0,t,e.cols);this._fillBottomLineAtCells(0,e.y2,e.x2)}this._state=e},t.prototype._onHideLinkUnderline=function(e){this._clearCurrentLink()},t}(s.BaseRenderLayer);t.LinkRenderLayer=l},function(e,t,i){"use strict";var r=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(o=(s<3?n(o):s>3?n(t,i,o):n(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},n=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.MouseZone=t.Linkifier=void 0;var s=i(0),o=i(1),a=function(){function e(e,t,i){this._bufferService=e,this._logService=t,this._unicodeService=i,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onShowLinkUnderline=new s.EventEmitter,this._onHideLinkUnderline=new s.EventEmitter,this._onLinkTooltip=new s.EventEmitter,this._rowsToLinkify={start:void 0,end:void 0}}return Object.defineProperty(e.prototype,"onShowLinkUnderline",{get:function(){return this._onShowLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onHideLinkUnderline",{get:function(){return this._onHideLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!1,configurable:!0}),e.prototype.attachToDom=function(e,t){this._element=e,this._mouseZoneManager=t},e.prototype.linkifyRows=function(t,i){var r=this;this._mouseZoneManager&&(void 0===this._rowsToLinkify.start||void 0===this._rowsToLinkify.end?(this._rowsToLinkify.start=t,this._rowsToLinkify.end=i):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,t),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,i)),this._mouseZoneManager.clearAll(t,i),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout((function(){return r._linkifyRows()}),e._timeBeforeLatency))},e.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var e=this._bufferService.buffer;if(void 0!==this._rowsToLinkify.start&&void 0!==this._rowsToLinkify.end){var t=e.ydisp+this._rowsToLinkify.start;if(!(t>=e.lines.length)){for(var i=e.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,r=Math.ceil(2e3/this._bufferService.cols),n=this._bufferService.buffer.iterator(!1,t,i,r,r);n.hasNext();)for(var s=n.next(),o=0;o<this._linkMatchers.length;o++)this._doLinkifyRow(s.range.first,s.content,this._linkMatchers[o]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},e.prototype.registerLinkMatcher=function(e,t,i){if(void 0===i&&(i={}),!t)throw new Error("handler must be defined");var r={id:this._nextLinkMatcherId++,regex:e,handler:t,matchIndex:i.matchIndex,validationCallback:i.validationCallback,hoverTooltipCallback:i.tooltipCallback,hoverLeaveCallback:i.leaveCallback,willLinkActivate:i.willLinkActivate,priority:i.priority||0};return this._addLinkMatcherToList(r),r.id},e.prototype._addLinkMatcherToList=function(e){if(0!==this._linkMatchers.length){for(var t=this._linkMatchers.length-1;t>=0;t--)if(e.priority<=this._linkMatchers[t].priority)return void this._linkMatchers.splice(t+1,0,e);this._linkMatchers.splice(0,0,e)}else this._linkMatchers.push(e)},e.prototype.deregisterLinkMatcher=function(e){for(var t=0;t<this._linkMatchers.length;t++)if(this._linkMatchers[t].id===e)return this._linkMatchers.splice(t,1),!0;return!1},e.prototype._doLinkifyRow=function(e,t,i){for(var r,n=this,s=new RegExp(i.regex.source,(i.regex.flags||"")+"g"),o=-1,a=function(){var a=r["number"!=typeof i.matchIndex?0:i.matchIndex];if(!a)return l._logService.debug("match found without corresponding matchIndex",r,i),"break";if(o=t.indexOf(a,o+1),s.lastIndex=o+a.length,o<0)return"break";var c=l._bufferService.buffer.stringIndexToBufferIndex(e,o);if(c[0]<0)return"break";var u=l._bufferService.buffer.lines.get(c[0]);if(!u)return"break";var h=u.getFg(c[1]),d=h?h>>9&511:void 0;i.validationCallback?i.validationCallback(a,(function(e){n._rowsTimeoutId||e&&n._addLink(c[1],c[0]-n._bufferService.buffer.ydisp,a,i,d)})):l._addLink(c[1],c[0]-l._bufferService.buffer.ydisp,a,i,d)},l=this;null!==(r=s.exec(t))&&"break"!==a(););},e.prototype._addLink=function(e,t,i,r,n){var s=this;if(this._mouseZoneManager&&this._element){var o=this._unicodeService.getStringCellWidth(i),a=e%this._bufferService.cols,c=t+Math.floor(e/this._bufferService.cols),u=(a+o)%this._bufferService.cols,h=c+Math.floor((a+o)/this._bufferService.cols);0===u&&(u=this._bufferService.cols,h--),this._mouseZoneManager.add(new l(a+1,c+1,u+1,h+1,(function(e){if(r.handler)return r.handler(e,i);var t=window.open();t?(t.opener=null,t.location.href=i):console.warn("Opening link blocked as opener could not be cleared")}),(function(){s._onShowLinkUnderline.fire(s._createLinkHoverEvent(a,c,u,h,n)),s._element.classList.add("xterm-cursor-pointer")}),(function(e){s._onLinkTooltip.fire(s._createLinkHoverEvent(a,c,u,h,n)),r.hoverTooltipCallback&&r.hoverTooltipCallback(e,i,{start:{x:a,y:c},end:{x:u,y:h}})}),(function(){s._onHideLinkUnderline.fire(s._createLinkHoverEvent(a,c,u,h,n)),s._element.classList.remove("xterm-cursor-pointer"),r.hoverLeaveCallback&&r.hoverLeaveCallback()}),(function(e){return!r.willLinkActivate||r.willLinkActivate(e,i)})))}},e.prototype._createLinkHoverEvent=function(e,t,i,r,n){return{x1:e,y1:t,x2:i,y2:r,cols:this._bufferService.cols,fg:n}},e._timeBeforeLatency=200,e=r([n(0,o.IBufferService),n(1,o.ILogService),n(2,o.IUnicodeService)],e)}();t.Linkifier=a;var l=function(e,t,i,r,n,s,o,a,l){this.x1=e,this.y1=t,this.x2=i,this.y2=r,this.clickCallback=n,this.hoverCallback=s,this.tooltipCallback=o,this.leaveCallback=a,this.willLinkActivate=l};t.MouseZone=l},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(o=(s<3?n(o):s>3?n(t,i,o):n(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionService=void 0;var a=i(11),l=i(52),c=i(4),u=i(0),h=i(5),d=i(1),f=i(30),p=i(53),g=i(2),v=String.fromCharCode(160),m=new RegExp(v,"g"),y=function(e){function t(t,i,r,n,s,o,a){var h=e.call(this)||this;return h._element=t,h._screenElement=i,h._bufferService=r,h._coreService=n,h._mouseService=s,h._optionsService=o,h._renderService=a,h._dragScrollAmount=0,h._enabled=!0,h._workCell=new c.CellData,h._mouseDownTimeStamp=0,h._onLinuxMouseSelection=h.register(new u.EventEmitter),h._onRedrawRequest=h.register(new u.EventEmitter),h._onSelectionChange=h.register(new u.EventEmitter),h._onRequestScrollLines=h.register(new u.EventEmitter),h._mouseMoveListener=function(e){return h._onMouseMove(e)},h._mouseUpListener=function(e){return h._onMouseUp(e)},h._coreService.onUserInput((function(){h.hasSelection&&h.clearSelection()})),h._trimListener=h._bufferService.buffer.lines.onTrim((function(e){return h._onTrim(e)})),h.register(h._bufferService.buffers.onBufferActivate((function(e){return h._onBufferActivate(e)}))),h.enable(),h._model=new l.SelectionModel(h._bufferService),h._activeSelectionMode=0,h}return n(t,e),Object.defineProperty(t.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return this._onRedrawRequest.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onRequestScrollLines",{get:function(){return this._onRequestScrollLines.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this._removeMouseDownListeners()},t.prototype.reset=function(){this.clearSelection()},t.prototype.disable=function(){this.clearSelection(),this._enabled=!1},t.prototype.enable=function(){this._enabled=!0},Object.defineProperty(t.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasSelection",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t||e[0]===t[0]&&e[1]===t[1])},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectionText",{get:function(){var e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";var i=this._bufferService.buffer,r=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";for(var n=e[1];n<=t[1];n++){var s=i.translateBufferLineToString(n,!0,e[0],t[0]);r.push(s)}}else{var o=e[1]===t[1]?t[0]:void 0;for(r.push(i.translateBufferLineToString(e[1],!0,e[0],o)),n=e[1]+1;n<=t[1]-1;n++){var l=i.lines.get(n);s=i.translateBufferLineToString(n,!0),l&&l.isWrapped?r[r.length-1]+=s:r.push(s)}e[1]!==t[1]&&(l=i.lines.get(t[1]),s=i.translateBufferLineToString(t[1],!0,0,t[0]),l&&l.isWrapped?r[r.length-1]+=s:r.push(s))}return r.map((function(e){return e.replace(m," ")})).join(a.isWindows?"\r\n":"\n")},enumerable:!1,configurable:!0}),t.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},t.prototype.refresh=function(e){var t=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame((function(){return t._refresh()}))),a.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},t.prototype._refresh=function(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})},t.prototype.isClickInSelection=function(e){var t=this._getMouseBufferCoords(e),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!!(i&&r&&t)&&this._areCoordsInSelection(t,i,r)},t.prototype._areCoordsInSelection=function(e,t,i){return e[1]>t[1]&&e[1]<i[1]||t[1]===i[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<i[0]||t[1]<i[1]&&e[1]===i[1]&&e[0]<i[0]||t[1]<i[1]&&e[1]===t[1]&&e[0]>=t[0]},t.prototype.selectWordAtCursor=function(e){var t=this._getMouseBufferCoords(e);t&&(this._selectWordAt(t,!1),this._model.selectionEnd=void 0,this.refresh(!0))},t.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},t.prototype.selectLines=function(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()},t.prototype._onTrim=function(e){this._model.onTrim(e)&&this.refresh()},t.prototype._getMouseBufferCoords=function(e){var t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t},t.prototype._getMouseEventScrollAmount=function(e){var t=f.getCoordsRelativeToElement(e,this._screenElement)[1],i=this._renderService.dimensions.canvasHeight;return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),(t/=50)/Math.abs(t)+Math.round(14*t))},t.prototype.shouldForceSelection=function(e){return a.isMac?e.altKey&&this._optionsService.options.macOptionClickForcesSelection:e.shiftKey},t.prototype.onMouseDown=function(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._onIncrementalClick(e):1===e.detail?this._onSingleClick(e):2===e.detail?this._onDoubleClick(e):3===e.detail&&this._onTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}},t.prototype._addMouseDownListeners=function(){var e=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval((function(){return e._dragScroll()}),50)},t.prototype._removeMouseDownListeners=function(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0},t.prototype._onIncrementalClick=function(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))},t.prototype._onSingleClick=function(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),this._model.selectionStart){this._model.selectionEnd=void 0;var t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}},t.prototype._onDoubleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=1,this._selectWordAt(t,!0))},t.prototype._onTripleClick=function(e){var t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))},t.prototype.shouldColumnSelect=function(e){return e.altKey&&!(a.isMac&&this._optionsService.options.macOptionClickForcesSelection)},t.prototype._onMouseMove=function(e){if(e.stopImmediatePropagation(),this._model.selectionStart){var t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),this._model.selectionEnd){2===this._activeSelectionMode?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:1===this._activeSelectionMode&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),3!==this._activeSelectionMode&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var i=this._bufferService.buffer;if(this._model.selectionEnd[1]<i.lines.length){var r=i.lines.get(this._model.selectionEnd[1]);r&&0===r.hasWidth(this._model.selectionEnd[0])&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},t.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});var e=this._bufferService.buffer;this._dragScrollAmount>0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}},t.prototype._onMouseUp=function(e){var t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500&&e.altKey){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){var i=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(i&&void 0!==i[0]&&void 0!==i[1]){var r=p.moveToCellSequence(i[0]-1,i[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(r,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},t.prototype._onBufferActivate=function(e){var t=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim((function(e){return t._onTrim(e)}))},t.prototype._convertViewportColToCharacterIndex=function(e,t){for(var i=t[0],r=0;t[0]>=r;r++){var n=e.loadCell(r,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:n>1&&t[0]!==r&&(i+=n-1)}return i},t.prototype.setSelection=function(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh()},t.prototype._getWordAt=function(e,t,i,r){if(void 0===i&&(i=!0),void 0===r&&(r=!0),!(e[0]>=this._bufferService.cols)){var n=this._bufferService.buffer,s=n.lines.get(e[1]);if(s){var o=n.translateBufferLineToString(e[1],!1),a=this._convertViewportColToCharacterIndex(s,e),l=a,c=e[0]-a,u=0,h=0,d=0,f=0;if(" "===o.charAt(a)){for(;a>0&&" "===o.charAt(a-1);)a--;for(;l<o.length&&" "===o.charAt(l+1);)l++}else{var p=e[0],g=e[0];0===s.getWidth(p)&&(u++,p--),2===s.getWidth(g)&&(h++,g++);var v=s.getString(g).length;for(v>1&&(f+=v-1,l+=v-1);p>0&&a>0&&!this._isCharWordSeparator(s.loadCell(p-1,this._workCell));){s.loadCell(p-1,this._workCell);var m=this._workCell.getChars().length;0===this._workCell.getWidth()?(u++,p--):m>1&&(d+=m-1,a-=m-1),a--,p--}for(;g<s.length&&l+1<o.length&&!this._isCharWordSeparator(s.loadCell(g+1,this._workCell));){s.loadCell(g+1,this._workCell);var y=this._workCell.getChars().length;2===this._workCell.getWidth()?(h++,g++):y>1&&(f+=y-1,l+=y-1),l++,g++}}l++;var _=a+c-u+d,b=Math.min(this._bufferService.cols,l-a+u+h-d-f);if(t||""!==o.slice(a,l).trim()){if(i&&0===_&&32!==s.getCodePoint(0)){var S=n.lines.get(e[1]-1);if(S&&s.isWrapped&&32!==S.getCodePoint(this._bufferService.cols-1)){var C=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(C){var w=this._bufferService.cols-C.start;_-=w,b+=w}}}if(r&&_+b===this._bufferService.cols&&32!==s.getCodePoint(this._bufferService.cols-1)){var k=n.lines.get(e[1]+1);if(k&&k.isWrapped&&32!==k.getCodePoint(0)){var x=this._getWordAt([0,e[1]+1],!1,!1,!0);x&&(b+=x.length)}}return{start:_,length:b}}}}},t.prototype._selectWordAt=function(e,t){var i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}},t.prototype._selectToWordAt=function(e){var t=this._getWordAt(e,!0);if(t){for(var i=e[1];t.start<0;)t.start+=this._bufferService.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}},t.prototype._isCharWordSeparator=function(e){return 0!==e.getWidth()&&this._optionsService.options.wordSeparator.indexOf(e.getChars())>=0},t.prototype._selectLineAt=function(e){var t=this._bufferService.buffer.getWrappedRangeForLine(e);this._model.selectionStart=[0,t.first],this._model.selectionEnd=[this._bufferService.cols,t.last],this._model.selectionStartLength=0},s([o(2,d.IBufferService),o(3,d.ICoreService),o(4,h.IMouseService),o(5,d.IOptionsService),o(6,h.IRenderService)],t)}(g.Disposable);t.SelectionService=y},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionModel=void 0;var r=function(){function e(e){this._bufferService=e,this.isSelectAllActive=!1,this.selectionStartLength=0}return e.prototype.clearSelection=function(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(e.prototype,"finalSelectionStart",{get:function(){return 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0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),i&&(this._currentZone=i,i.hoverCallback&&i.hoverCallback(e),this._tooltipTimeout=window.setTimeout((function(){return t._onTooltip(e)}),this._optionsService.options.linkTooltipHoverDuration)))},t.prototype._onTooltip=function(e){this._tooltipTimeout=void 0;var t=this._findZoneEventAt(e);t&&t.tooltipCallback&&t.tooltipCallback(e)},t.prototype._onMouseDown=function(e){if(this._initialSelectionLength=this._getSelectionLength(),this._areZonesActive){var t=this._findZoneEventAt(e);(null==t?void 0:t.willLinkActivate(e))&&(e.preventDefault(),e.stopImmediatePropagation())}},t.prototype._onMouseLeave=function(e){this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout))},t.prototype._onClick=function(e){var t=this._findZoneEventAt(e),i=this._getSelectionLength();t&&i===this._initialSelectionLength&&(t.clickCallback(e),e.preventDefault(),e.stopImmediatePropagation())},t.prototype._getSelectionLength=function(){var e=this._selectionService.selectionText;return e?e.length:0},t.prototype._findZoneEventAt=function(e){var t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(t)for(var i=t[0],r=t[1],n=0;n<this._zones.length;n++){var s=this._zones[n];if(s.y1===s.y2){if(r===s.y1&&i>=s.x1&&i<s.x2)return s}else if(r===s.y1&&i>=s.x1||r===s.y2&&i<s.x2||r>s.y1&&r<s.y2)return s}},s([o(2,u.IBufferService),o(3,c.IMouseService),o(4,c.ISelectionService),o(5,u.IOptionsService)],t)}(a.Disposable);t.MouseZoneManager=h},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.AccessibilityManager=void 0;var s=i(18),o=i(11),a=i(31),l=i(7),c=i(2),u=i(32),h=i(17),d=function(e){function t(t,i){var r=e.call(this)||this;r._terminal=t,r._renderService=i,r._liveRegionLineCount=0,r._charsToConsume=[],r._charsToAnnounce="",r._accessibilityTreeRoot=document.createElement("div"),r._accessibilityTreeRoot.classList.add("xterm-accessibility"),r._rowContainer=document.createElement("div"),r._rowContainer.classList.add("xterm-accessibility-tree"),r._rowContainer.setAttribute("role","list"),r._rowElements=[];for(var n=0;n<r._terminal.rows;n++)r._rowElements[n]=r._createAccessibilityTreeNode(),r._rowContainer.appendChild(r._rowElements[n]);if(r._topBoundaryFocusListener=function(e){return r._onBoundaryFocus(e,0)},r._bottomBoundaryFocusListener=function(e){return r._onBoundaryFocus(e,1)},r._rowElements[0].addEventListener("focus",r._topBoundaryFocusListener),r._rowElements[r._rowElements.length-1].addEventListener("focus",r._bottomBoundaryFocusListener),r._refreshRowsDimensions(),r._accessibilityTreeRoot.appendChild(r._rowContainer),r._renderRowsDebouncer=new a.RenderDebouncer(r._renderRows.bind(r)),r._refreshRows(),r._liveRegion=document.createElement("div"),r._liveRegion.classList.add("live-region"),r._liveRegion.setAttribute("aria-live","assertive"),r._accessibilityTreeRoot.appendChild(r._liveRegion),!r._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");return r._terminal.element.insertAdjacentElement("afterbegin",r._accessibilityTreeRoot),r.register(r._renderRowsDebouncer),r.register(r._terminal.onResize((function(e){return r._onResize(e.rows)}))),r.register(r._terminal.onRender((function(e){return r._refreshRows(e.start,e.end)}))),r.register(r._terminal.onScroll((function(){return r._refreshRows()}))),r.register(r._terminal.onA11yChar((function(e){return r._onChar(e)}))),r.register(r._terminal.onLineFeed((function(){return r._onChar("\n")}))),r.register(r._terminal.onA11yTab((function(e){return r._onTab(e)}))),r.register(r._terminal.onKey((function(e){return r._onKey(e.key)}))),r.register(r._terminal.onBlur((function(){return r._clearLiveRegion()}))),r.register(r._renderService.onDimensionsChange((function(){return r._refreshRowsDimensions()}))),r._screenDprMonitor=new u.ScreenDprMonitor,r.register(r._screenDprMonitor),r._screenDprMonitor.setListener((function(){return r._refreshRowsDimensions()})),r.register(l.addDisposableDomListener(window,"resize",(function(){return r._refreshRowsDimensions()}))),r}return n(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),h.removeElementFromParent(this._accessibilityTreeRoot),this._rowElements.length=0},t.prototype._onBoundaryFocus=function(e,t){var i=e.target,r=this._rowElements[0===t?1:this._rowElements.length-2];if(i.getAttribute("aria-posinset")!==(0===t?"1":""+this._terminal.buffer.lines.length)&&e.relatedTarget===r){var n,s;if(0===t?(n=i,s=this._rowElements.pop(),this._rowContainer.removeChild(s)):(n=this._rowElements.shift(),s=i,this._rowContainer.removeChild(n)),n.removeEventListener("focus",this._topBoundaryFocusListener),s.removeEventListener("focus",this._bottomBoundaryFocusListener),0===t){var o=this._createAccessibilityTreeNode();this._rowElements.unshift(o),this._rowContainer.insertAdjacentElement("afterbegin",o)}else o=this._createAccessibilityTreeNode(),this._rowElements.push(o),this._rowContainer.appendChild(o);this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(0===t?-1:1),this._rowElements[0===t?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}},t.prototype._onResize=function(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var t=this._rowContainer.children.length;t<this._terminal.rows;t++)this._rowElements[t]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[t]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},t.prototype._createAccessibilityTreeNode=function(){var e=document.createElement("div");return e.setAttribute("role","listitem"),e.tabIndex=-1,this._refreshRowDimensions(e),e},t.prototype._onTab=function(e){for(var t=0;t<e;t++)this._onChar(" ")},t.prototype._onChar=function(e){var t=this;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,"\n"===e&&(this._liveRegionLineCount++,21===this._liveRegionLineCount&&(this._liveRegion.textContent+=s.tooMuchOutput)),o.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout((function(){t._accessibilityTreeRoot.appendChild(t._liveRegion)}),0))},t.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,o.isMac&&h.removeElementFromParent(this._liveRegion)},t.prototype._onKey=function(e){this._clearLiveRegion(),this._charsToConsume.push(e)},t.prototype._refreshRows=function(e,t){this._renderRowsDebouncer.refresh(e,t,this._terminal.rows)},t.prototype._renderRows=function(e,t){for(var i=this._terminal.buffer,r=i.lines.length.toString(),n=e;n<=t;n++){var s=i.translateBufferLineToString(i.ydisp+n,!0),o=(i.ydisp+n+1).toString(),a=this._rowElements[n];a&&(0===s.length?a.innerHTML="&nbsp;":a.textContent=s,a.setAttribute("aria-posinset",o),a.setAttribute("aria-setsize",r))}this._announceCharacters()},t.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e])}},t.prototype._refreshRowDimensions=function(e){e.style.height=this._renderService.dimensions.actualCellHeight+"px"},t.prototype._announceCharacters=function(){0!==this._charsToAnnounce.length&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},t}(c.Disposable);t.AccessibilityManager=d},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(o=(s<3?n(o):s>3?n(t,i,o):n(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},o=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.DomRenderer=void 0;var a=i(58),l=i(9),c=i(2),u=i(5),h=i(1),d=i(0),f=i(10),p=i(17),g=1,v=function(e){function t(t,i,r,n,s,o,l,c,u){var h=e.call(this)||this;return h._colors=t,h._element=i,h._screenElement=r,h._viewportElement=n,h._linkifier=s,h._linkifier2=o,h._charSizeService=l,h._optionsService=c,h._bufferService=u,h._terminalClass=g++,h._rowElements=[],h._rowContainer=document.createElement("div"),h._rowContainer.classList.add("xterm-rows"),h._rowContainer.style.lineHeight="normal",h._rowContainer.setAttribute("aria-hidden","true"),h._refreshRowElements(h._bufferService.cols,h._bufferService.rows),h._selectionContainer=document.createElement("div"),h._selectionContainer.classList.add("xterm-selection"),h._selectionContainer.setAttribute("aria-hidden","true"),h.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},h._updateDimensions(),h._injectCss(),h._rowFactory=new a.DomRendererRowFactory(document,h._optionsService,h._colors),h._element.classList.add("xterm-dom-renderer-owner-"+h._terminalClass),h._screenElement.appendChild(h._rowContainer),h._screenElement.appendChild(h._selectionContainer),h._linkifier.onShowLinkUnderline((function(e){return h._onLinkHover(e)})),h._linkifier.onHideLinkUnderline((function(e){return h._onLinkLeave(e)})),h._linkifier2.onShowLinkUnderline((function(e){return h._onLinkHover(e)})),h._linkifier2.onHideLinkUnderline((function(e){return h._onLinkLeave(e)})),h}return n(t,e),Object.defineProperty(t.prototype,"onRequestRedraw",{get:function(){return(new d.EventEmitter).event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this._element.classList.remove("xterm-dom-renderer-owner-"+this._terminalClass),p.removeElementFromParent(this._rowContainer,this._selectionContainer,this._themeStyleElement,this._dimensionsStyleElement),e.prototype.dispose.call(this)},t.prototype._updateDimensions=function(){this.dimensions.scaledCharWidth=this._charSizeService.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._bufferService.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._bufferService.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows;for(var e=0,t=this._rowElements;e<t.length;e++){var i=t[e];i.style.width=this.dimensions.canvasWidth+"px",i.style.height=this.dimensions.actualCellHeight+"px",i.style.lineHeight=this.dimensions.actualCellHeight+"px",i.style.overflow="hidden"}this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));var r=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=r,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},t.prototype.setColors=function(e){this._colors=e,this._injectCss()},t.prototype._injectCss=function(){var e=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var t=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";t+=this._terminalSelector+" span:not(."+a.BOLD_CLASS+") { font-weight: "+this._optionsService.options.fontWeight+";}"+this._terminalSelector+" span."+a.BOLD_CLASS+" { font-weight: "+this._optionsService.options.fontWeightBold+";}"+this._terminalSelector+" span."+a.ITALIC_CLASS+" { font-style: italic;}",t+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% {  box-shadow: none; }}",t+="@keyframes blink_block_"+this._terminalClass+" { 0% {  background-color: "+this._colors.cursor.css+";  color: "+this._colors.cursorAccent.css+"; } 50% {  background-color: "+this._colors.cursorAccent.css+";  color: "+this._colors.cursor.css+"; }}",t+=this._terminalSelector+" .xterm-rows:not(.xterm-focus) ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+":not(."+a.CURSOR_STYLE_BLOCK_CLASS+") { animation: blink_box_shadow_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_BLINK_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { animation: blink_block_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" .xterm-rows ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_BAR_CLASS+" { box-shadow: "+this._optionsService.options.cursorWidth+"px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" .xterm-rows ."+a.CURSOR_CLASS+"."+a.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",t+=this._terminalSelector+" .xterm-selection { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" .xterm-selection div { position: absolute; background-color: "+this._colors.selectionTransparent.css+";}",this._colors.ansi.forEach((function(i,r){t+=e._terminalSelector+" .xterm-fg-"+r+" { color: "+i.css+"; }"+e._terminalSelector+" .xterm-bg-"+r+" { background-color: "+i.css+"; }"})),t+=this._terminalSelector+" .xterm-fg-"+l.INVERTED_DEFAULT_COLOR+" { color: "+f.color.opaque(this._colors.background).css+"; }"+this._terminalSelector+" .xterm-bg-"+l.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=t},t.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},t.prototype._refreshRowElements=function(e,t){for(var i=this._rowElements.length;i<=t;i++){var r=document.createElement("div");this._rowContainer.appendChild(r),this._rowElements.push(r)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())},t.prototype.onResize=function(e,t){this._refreshRowElements(e,t),this._updateDimensions()},t.prototype.onCharSizeChanged=function(){this._updateDimensions()},t.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},t.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},t.prototype.onSelectionChanged=function(e,t,i){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(e&&t){var r=e[1]-this._bufferService.buffer.ydisp,n=t[1]-this._bufferService.buffer.ydisp,s=Math.max(r,0),o=Math.min(n,this._bufferService.rows-1);if(!(s>=this._bufferService.rows||o<0)){var a=document.createDocumentFragment();if(i)a.appendChild(this._createSelectionElement(s,e[0],t[0],o-s+1));else{var l=r===s?e[0]:0,c=s===o?t[0]:this._bufferService.cols;a.appendChild(this._createSelectionElement(s,l,c));var u=o-s-1;if(a.appendChild(this._createSelectionElement(s+1,0,this._bufferService.cols,u)),s!==o){var h=n===o?t[0]:this._bufferService.cols;a.appendChild(this._createSelectionElement(o,0,h))}}this._selectionContainer.appendChild(a)}}},t.prototype._createSelectionElement=function(e,t,i,r){void 0===r&&(r=1);var n=document.createElement("div");return n.style.height=r*this.dimensions.actualCellHeight+"px",n.style.top=e*this.dimensions.actualCellHeight+"px",n.style.left=t*this.dimensions.actualCellWidth+"px",n.style.width=this.dimensions.actualCellWidth*(i-t)+"px",n},t.prototype.onCursorMove=function(){},t.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss()},t.prototype.clear=function(){for(var e=0,t=this._rowElements;e<t.length;e++)t[e].innerHTML=""},t.prototype.renderRows=function(e,t){for(var i=this._bufferService.buffer.ybase+this._bufferService.buffer.y,r=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),n=this._optionsService.options.cursorBlink,s=e;s<=t;s++){var o=this._rowElements[s];o.innerHTML="";var a=s+this._bufferService.buffer.ydisp,l=this._bufferService.buffer.lines.get(a),c=this._optionsService.options.cursorStyle;o.appendChild(this._rowFactory.createRow(l,a===i,c,r,n,this.dimensions.actualCellWidth,this._bufferService.cols))}},Object.defineProperty(t.prototype,"_terminalSelector",{get:function(){return".xterm-dom-renderer-owner-"+this._terminalClass},enumerable:!1,configurable:!0}),t.prototype.registerCharacterJoiner=function(e){return-1},t.prototype.deregisterCharacterJoiner=function(e){return!1},t.prototype._onLinkHover=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)},t.prototype._onLinkLeave=function(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)},t.prototype._setCellUnderline=function(e,t,i,r,n,s){for(;e!==t||i!==r;){var o=this._rowElements[i];if(!o)return;var a=o.children[e];a&&(a.style.textDecoration=s?"underline":"none"),++e>=n&&(e=0,i++)}},s([o(6,u.ICharSizeService),o(7,h.IOptionsService),o(8,h.IBufferService)],t)}(c.Disposable);t.DomRenderer=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.DomRendererRowFactory=t.CURSOR_STYLE_UNDERLINE_CLASS=t.CURSOR_STYLE_BAR_CLASS=t.CURSOR_STYLE_BLOCK_CLASS=t.CURSOR_BLINK_CLASS=t.CURSOR_CLASS=t.UNDERLINE_CLASS=t.ITALIC_CLASS=t.DIM_CLASS=t.BOLD_CLASS=void 0;var r=i(9),n=i(3),s=i(4),o=i(10);t.BOLD_CLASS="xterm-bold",t.DIM_CLASS="xterm-dim",t.ITALIC_CLASS="xterm-italic",t.UNDERLINE_CLASS="xterm-underline",t.CURSOR_CLASS="xterm-cursor",t.CURSOR_BLINK_CLASS="xterm-cursor-blink",t.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",t.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",t.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var a=function(){function e(e,t,i){this._document=e,this._optionsService=t,this._colors=i,this._workCell=new s.CellData}return e.prototype.setColors=function(e){this._colors=e},e.prototype.createRow=function(e,i,s,a,c,u,h){for(var d=this._document.createDocumentFragment(),f=0,p=Math.min(e.length,h)-1;p>=0;p--)if(e.loadCell(p,this._workCell).getCode()!==n.NULL_CELL_CODE||i&&p===a){f=p+1;break}for(p=0;p<f;p++){e.loadCell(p,this._workCell);var g=this._workCell.getWidth();if(0!==g){var v=this._document.createElement("span");if(g>1&&(v.style.width=u*g+"px"),i&&p===a)switch(v.classList.add(t.CURSOR_CLASS),c&&v.classList.add(t.CURSOR_BLINK_CLASS),s){case"bar":v.classList.add(t.CURSOR_STYLE_BAR_CLASS);break;case"underline":v.classList.add(t.CURSOR_STYLE_UNDERLINE_CLASS);break;default:v.classList.add(t.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&v.classList.add(t.BOLD_CLASS),this._workCell.isItalic()&&v.classList.add(t.ITALIC_CLASS),this._workCell.isDim()&&v.classList.add(t.DIM_CLASS),this._workCell.isUnderline()&&v.classList.add(t.UNDERLINE_CLASS),this._workCell.isInvisible()?v.textContent=n.WHITESPACE_CELL_CHAR:v.textContent=this._workCell.getChars()||n.WHITESPACE_CELL_CHAR;var m=this._workCell.getFgColor(),y=this._workCell.getFgColorMode(),_=this._workCell.getBgColor(),b=this._workCell.getBgColorMode(),S=!!this._workCell.isInverse();if(S){var C=m;m=_,_=C;var w=y;y=b,b=w}switch(y){case 16777216:case 33554432:this._workCell.isBold()&&m<8&&this._optionsService.options.drawBoldTextInBrightColors&&(m+=8),this._applyMinimumContrast(v,this._colors.background,this._colors.ansi[m])||v.classList.add("xterm-fg-"+m);break;case 50331648:var k=o.rgba.toColor(m>>16&255,m>>8&255,255&m);this._applyMinimumContrast(v,this._colors.background,k)||this._addStyle(v,"color:#"+l(m.toString(16),"0",6));break;case 0:default:this._applyMinimumContrast(v,this._colors.background,this._colors.foreground)||S&&v.classList.add("xterm-fg-"+r.INVERTED_DEFAULT_COLOR)}switch(b){case 16777216:case 33554432:v.classList.add("xterm-bg-"+_);break;case 50331648:this._addStyle(v,"background-color:#"+l(_.toString(16),"0",6));break;case 0:default:S&&v.classList.add("xterm-bg-"+r.INVERTED_DEFAULT_COLOR)}d.appendChild(v)}}return d},e.prototype._applyMinimumContrast=function(e,t,i){if(1===this._optionsService.options.minimumContrastRatio)return!1;var r=this._colors.contrastCache.getColor(this._workCell.bg,this._workCell.fg);return void 0===r&&(r=o.color.ensureContrastRatio(t,i,this._optionsService.options.minimumContrastRatio),this._colors.contrastCache.setColor(this._workCell.bg,this._workCell.fg,null!=r?r:null)),!!r&&(this._addStyle(e,"color:"+r.css),!0)},e.prototype._addStyle=function(e,t){e.setAttribute("style",""+(e.getAttribute("style")||"")+t+";")},e}();function l(e,t,i){for(;e.length<i;)e=t+e;return e}t.DomRendererRowFactory=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.evaluateKeyboardEvent=void 0;var r=i(12),n={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};t.evaluateKeyboardEvent=function(e,t,i,s){var o={type:0,cancel:!1,key:void 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n=i[r];if(n.classList.contains("xterm"))break;if(n.classList.contains("xterm-hover"))return}this._lastBufferCell&&t.x===this._lastBufferCell.x&&t.y===this._lastBufferCell.y||(this._onHover(t),this._lastBufferCell=t)}}},t.prototype._onHover=function(e){if(this._activeLine!==e.y)return this._clearCurrentLink(),void this._askForLink(e,!1);this._currentLink&&this._linkAtPosition(this._currentLink.link,e)||(this._clearCurrentLink(),this._askForLink(e,!0))},t.prototype._askForLink=function(e,t){var i=this;this._activeProviderReplies&&t||(this._activeProviderReplies=new Map,this._activeLine=e.y);var r=!1;this._linkProviders.forEach((function(n,s){var o;t?(null===(o=i._activeProviderReplies)||void 0===o?void 0:o.get(s))&&(r=i._checkLinkProviderResult(s,e,r)):n.provideLinks(e.y,(function(t){var n,o;if(!i._isMouseOut){var a=null==t?void 0:t.map((function(e){return{link:e}}));null===(n=i._activeProviderReplies)||void 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n._linkAtPosition(e.link,t)}));l&&(i=!0,this._handleNewLink(l))}if(this._activeProviderReplies.size===this._linkProviders.length&&!i)for(a=0;a<this._activeProviderReplies.size;a++){var c=null===(r=this._activeProviderReplies.get(a))||void 0===r?void 0:r.find((function(e){return n._linkAtPosition(e.link,t)}));if(c){i=!0,this._handleNewLink(c);break}}return i},t.prototype._onClick=function(e){if(this._element&&this._mouseService&&this._currentLink){var t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._linkAtPosition(this._currentLink.link,t)&&this._currentLink.link.activate(e,this._currentLink.link.text)}},t.prototype._clearCurrentLink=function(e,t){this._element&&this._currentLink&&this._lastMouseEvent&&(!e||!t||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=t)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,c.disposeArray(this._linkCacheDisposables))},t.prototype._handleNewLink=function(e){var t=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var i=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);i&&this._linkAtPosition(e.link,i)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:void 0===e.link.decorations||e.link.decorations.underline,pointerCursor:void 0===e.link.decorations||e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:function(){var e,i;return null===(i=null===(e=t._currentLink)||void 0===e?void 0:e.state)||void 0===i?void 0:i.decorations.pointerCursor},set:function(e){var i,r;(null===(i=t._currentLink)||void 0===i?void 0:i.state)&&t._currentLink.state.decorations.pointerCursor!==e&&(t._currentLink.state.decorations.pointerCursor=e,t._currentLink.state.isHovered&&(null===(r=t._element)||void 0===r||r.classList.toggle("xterm-cursor-pointer",e)))}},underline:{get:function(){var e,i;return null===(i=null===(e=t._currentLink)||void 0===e?void 0:e.state)||void 0===i?void 0:i.decorations.underline},set:function(i){var r,n,s;(null===(r=t._currentLink)||void 0===r?void 0:r.state)&&(null===(s=null===(n=t._currentLink)||void 0===n?void 0:n.state)||void 0===s?void 0:s.decorations.underline)!==i&&(t._currentLink.state.decorations.underline=i,t._currentLink.state.isHovered&&t._fireUnderlineEvent(e.link,i))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange((function(e){var i=0===e.start?0:e.start+1+t._bufferService.buffer.ydisp;t._clearCurrentLink(i,e.end+1+t._bufferService.buffer.ydisp)}))))}},t.prototype._linkHover=function(e,t,i){var r;(null===(r=this._currentLink)||void 0===r?void 0:r.state)&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add("xterm-cursor-pointer")),t.hover&&t.hover(i,t.text)},t.prototype._fireUnderlineEvent=function(e,t){var i=e.range,r=this._bufferService.buffer.ydisp,n=this._createLinkUnderlineEvent(i.start.x-1,i.start.y-r-1,i.end.x,i.end.y-r-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(n)},t.prototype._linkLeave=function(e,t,i){var r;(null===(r=this._currentLink)||void 0===r?void 0:r.state)&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove("xterm-cursor-pointer")),t.leave&&t.leave(i,t.text)},t.prototype._linkAtPosition=function(e,t){var i=e.range.start.y===e.range.end.y,r=e.range.start.y<t.y,n=e.range.end.y>t.y;return(i&&e.range.start.x<=t.x&&e.range.end.x>=t.x||r&&e.range.end.x>=t.x||n&&e.range.start.x<=t.x||r&&n)&&e.range.start.y<=t.y&&e.range.end.y>=t.y},t.prototype._positionFromMouseEvent=function(e,t,i){var r=i.getCoords(e,t,this._bufferService.cols,this._bufferService.rows);if(r)return{x:r[0],y:r[1]+this._bufferService.buffer.ydisp}},t.prototype._createLinkUnderlineEvent=function(e,t,i,r,n){return{x1:e,y1:t,x2:i,y2:r,cols:this._bufferService.cols,fg:n}},s([o(0,a.IBufferService)],t)}(c.Disposable);t.Linkifier2=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CoreBrowserService=void 0;var r=function(){function e(e){this._textarea=e}return Object.defineProperty(e.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),e}();t.CoreBrowserService=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.CoreTerminal=void 0;var s=i(2),o=i(1),a=i(66),l=i(67),c=i(68),u=i(74),h=i(75),d=i(0),f=i(76),p=i(77),g=i(78),v=i(80),m=i(81),y=i(19),_=i(82),b=function(e){function t(t){var i=e.call(this)||this;return i._onBinary=new d.EventEmitter,i._onData=new d.EventEmitter,i._onLineFeed=new d.EventEmitter,i._onResize=new d.EventEmitter,i._onScroll=new d.EventEmitter,i._instantiationService=new a.InstantiationService,i.optionsService=new u.OptionsService(t),i._instantiationService.setService(o.IOptionsService,i.optionsService),i._bufferService=i.register(i._instantiationService.createInstance(c.BufferService)),i._instantiationService.setService(o.IBufferService,i._bufferService),i._logService=i._instantiationService.createInstance(l.LogService),i._instantiationService.setService(o.ILogService,i._logService),i._coreService=i.register(i._instantiationService.createInstance(h.CoreService,(function(){return i.scrollToBottom()}))),i._instantiationService.setService(o.ICoreService,i._coreService),i._coreMouseService=i._instantiationService.createInstance(f.CoreMouseService),i._instantiationService.setService(o.ICoreMouseService,i._coreMouseService),i._dirtyRowService=i._instantiationService.createInstance(p.DirtyRowService),i._instantiationService.setService(o.IDirtyRowService,i._dirtyRowService),i.unicodeService=i._instantiationService.createInstance(g.UnicodeService),i._instantiationService.setService(o.IUnicodeService,i.unicodeService),i._charsetService=i._instantiationService.createInstance(v.CharsetService),i._instantiationService.setService(o.ICharsetService,i._charsetService),i._inputHandler=new y.InputHandler(i._bufferService,i._charsetService,i._coreService,i._dirtyRowService,i._logService,i.optionsService,i._coreMouseService,i.unicodeService),i.register(d.forwardEvent(i._inputHandler.onLineFeed,i._onLineFeed)),i.register(i._inputHandler),i.register(d.forwardEvent(i._bufferService.onResize,i._onResize)),i.register(d.forwardEvent(i._coreService.onData,i._onData)),i.register(d.forwardEvent(i._coreService.onBinary,i._onBinary)),i.register(i.optionsService.onOptionChange((function(e){return i._updateOptions(e)}))),i._writeBuffer=new _.WriteBuffer((function(e){return i._inputHandler.parse(e)})),i}return n(t,e),Object.defineProperty(t.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){var t;this._isDisposed||(e.prototype.dispose.call(this),null===(t=this._windowsMode)||void 0===t||t.dispose(),this._windowsMode=void 0)},t.prototype.write=function(e,t){this._writeBuffer.write(e,t)},t.prototype.writeSync=function(e){this._writeBuffer.writeSync(e)},t.prototype.resize=function(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,c.MINIMUM_COLS),t=Math.max(t,c.MINIMUM_ROWS),this._bufferService.resize(e,t))},t.prototype.scroll=function(e,t){void 0===t&&(t=!1);var i,r=this._bufferService.buffer;(i=this._cachedBlankLine)&&i.length===this.cols&&i.getFg(0)===e.fg&&i.getBg(0)===e.bg||(i=r.getBlankLine(e,t),this._cachedBlankLine=i),i.isWrapped=t;var n=r.ybase+r.scrollTop,s=r.ybase+r.scrollBottom;if(0===r.scrollTop){var o=r.lines.isFull;s===r.lines.length-1?o?r.lines.recycle().copyFrom(i):r.lines.push(i.clone()):r.lines.splice(s+1,0,i.clone()),o?this._bufferService.isUserScrolling&&(r.ydisp=Math.max(r.ydisp-1,0)):(r.ybase++,this._bufferService.isUserScrolling||r.ydisp++)}else{var a=s-n+1;r.lines.shiftElements(n+1,a-1,-1),r.lines.set(s,i.clone())}this._bufferService.isUserScrolling||(r.ydisp=r.ybase),this._dirtyRowService.markRangeDirty(r.scrollTop,r.scrollBottom),this._onScroll.fire(r.ydisp)},t.prototype.scrollLines=function(e,t){var i=this._bufferService.buffer;if(e<0){if(0===i.ydisp)return;this._bufferService.isUserScrolling=!0}else e+i.ydisp>=i.ybase&&(this._bufferService.isUserScrolling=!1);var r=i.ydisp;i.ydisp=Math.max(Math.min(i.ydisp+e,i.ybase),0),r!==i.ydisp&&(t||this._onScroll.fire(i.ydisp))},t.prototype.scrollPages=function(e){this.scrollLines(e*(this.rows-1))},t.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},t.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},t.prototype.scrollToLine=function(e){var t=e-this._bufferService.buffer.ydisp;0!==t&&this.scrollLines(t)},t.prototype.addEscHandler=function(e,t){return this._inputHandler.addEscHandler(e,t)},t.prototype.addDcsHandler=function(e,t){return this._inputHandler.addDcsHandler(e,t)},t.prototype.addCsiHandler=function(e,t){return this._inputHandler.addCsiHandler(e,t)},t.prototype.addOscHandler=function(e,t){return this._inputHandler.addOscHandler(e,t)},t.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},t.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},t.prototype._updateOptions=function(e){var t;switch(e){case"scrollback":this.buffers.resize(this.cols,this.rows);break;case"windowsMode":this.optionsService.options.windowsMode?this._enableWindowsMode():(null===(t=this._windowsMode)||void 0===t||t.dispose(),this._windowsMode=void 0)}},t.prototype._enableWindowsMode=function(){var e=this;if(!this._windowsMode){var t=[];t.push(this.onLineFeed(m.updateWindowsModeWrappedState.bind(null,this._bufferService))),t.push(this.addCsiHandler({final:"H"},(function(){return m.updateWindowsModeWrappedState(e._bufferService),!1}))),this._windowsMode={dispose:function(){for(var e=0,i=t;e<i.length;e++)i[e].dispose()}}}},t}(s.Disposable);t.CoreTerminal=b},function(e,t,i){"use strict";var r=this&&this.__spreadArrays||function(){for(var e=0,t=0,i=arguments.length;t<i;t++)e+=arguments[t].length;var r=Array(e),n=0;for(t=0;t<i;t++)for(var s=arguments[t],o=0,a=s.length;o<a;o++,n++)r[n]=s[o];return r};Object.defineProperty(t,"__esModule",{value:!0}),t.InstantiationService=t.ServiceCollection=void 0;var n=i(1),s=i(14),o=function(){function e(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this._entries=new Map;for(var i=0,r=e;i<r.length;i++){var n=r[i],s=n[0],o=n[1];this.set(s,o)}}return e.prototype.set=function(e,t){var i=this._entries.get(e);return this._entries.set(e,t),i},e.prototype.forEach=function(e){this._entries.forEach((function(t,i){return e(i,t)}))},e.prototype.has=function(e){return this._entries.has(e)},e.prototype.get=function(e){return this._entries.get(e)},e}();t.ServiceCollection=o;var a=function(){function e(){this._services=new o,this._services.set(n.IInstantiationService,this)}return e.prototype.setService=function(e,t){this._services.set(e,t)},e.prototype.getService=function(e){return this._services.get(e)},e.prototype.createInstance=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];for(var n=s.getServiceDependencies(e).sort((function(e,t){return e.index-t.index})),o=[],a=0,l=n;a<l.length;a++){var c=l[a],u=this._services.get(c.id);if(!u)throw new Error("[createInstance] "+e.name+" depends on UNKNOWN service "+c.id+".");o.push(u)}var h=n.length>0?n[0].index:t.length;if(t.length!==h)throw new Error("[createInstance] First service dependency of "+e.name+" at position "+(h+1)+" conflicts with "+t.length+" static arguments");return new(e.bind.apply(e,r([void 0],r(t,o))))},e}();t.InstantiationService=a},function(e,t,i){"use strict";var r=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,r);else for(var a=e.length-1;a>=0;a--)(n=e[a])&&(o=(s<3?n(o):s>3?n(t,i,o):n(t,i))||o);return s>3&&o&&Object.defineProperty(t,i,o),o},n=this&&this.__param||function(e,t){return function(i,r){t(i,r,e)}},s=this&&this.__spreadArrays||function(){for(var e=0,t=0,i=arguments.length;t<i;t++)e+=arguments[t].length;var r=Array(e),n=0;for(t=0;t<i;t++)for(var s=arguments[t],o=0,a=s.length;o<a;o++,n++)r[n]=s[o];return r};Object.defineProperty(t,"__esModule",{value:!0}),t.LogService=t.LogLevel=void 0;var o,a=i(1);!function(e){e[e.DEBUG=0]="DEBUG",e[e.INFO=1]="INFO",e[e.WARN=2]="WARN",e[e.ERROR=3]="ERROR",e[e.OFF=4]="OFF"}(o=t.LogLevel||(t.LogLevel={}));var l={debug:o.DEBUG,info:o.INFO,warn:o.WARN,error:o.ERROR,off:o.OFF},c=function(){function e(e){var t=this;this._optionsService=e,this._updateLogLevel(),this._optionsService.onOptionChange((function(e){"logLevel"===e&&t._updateLogLevel()}))}return e.prototype._updateLogLevel=function(){this._logLevel=l[this._optionsService.options.logLevel]},e.prototype._evalLazyOptionalParams=function(e){for(var t=0;t<e.length;t++)"function"==typeof e[t]&&(e[t]=e[t]())},e.prototype._log=function(e,t,i){this._evalLazyOptionalParams(i),e.call.apply(e,s([console,"xterm.js: "+t],i))},e.prototype.debug=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.DEBUG&&this._log(console.log,e,t)},e.prototype.info=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.INFO&&this._log(console.info,e,t)},e.prototype.warn=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.WARN&&this._log(console.warn,e,t)},e.prototype.error=function(e){for(var t=[],i=1;i<arguments.length;i++)t[i-1]=arguments[i];this._logLevel<=o.ERROR&&this._log(console.error,e,t)},r([n(0,a.IOptionsService)],e)}();t.LogService=c},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}),s=this&&this.__decorate||function(e,t,i,r){var n,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,i):r;if("object"==typeof Reflect&&"function"==typeof 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this.buffers.active},enumerable:!1,configurable:!0}),i.prototype.dispose=function(){e.prototype.dispose.call(this),this.buffers.dispose()},i.prototype.resize=function(e,t){this.cols=e,this.rows=t,this.buffers.resize(e,t),this.buffers.setupTabStops(this.cols),this._onResize.fire({cols:e,rows:t})},i.prototype.reset=function(){this.buffers.dispose(),this.buffers=new l.BufferSet(this._optionsService,this),this.isUserScrolling=!1},s([o(0,a.IOptionsService)],i)}(u.Disposable);t.BufferService=h},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.BufferSet=void 0;var s=i(70),o=i(0),a=function(e){function t(t,i){var r=e.call(this)||this;return r._onBufferActivate=r.register(new o.EventEmitter),r._normal=new s.Buffer(!0,t,i),r._normal.fillViewportRows(),r._alt=new s.Buffer(!1,t,i),r._activeBuffer=r._normal,r.setupTabStops(),r}return n(t,e),Object.defineProperty(t.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alt",{get:function(){return this._alt},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._normal},enumerable:!1,configurable:!0}),t.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},t.prototype.activateAltBuffer=function(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},t.prototype.resize=function(e,t){this._normal.resize(e,t),this._alt.resize(e,t)},t.prototype.setupTabStops=function(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)},t}(i(2).Disposable);t.BufferSet=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.BufferStringIterator=t.Buffer=t.MAX_BUFFER_SIZE=void 0;var r=i(71),n=i(16),s=i(4),o=i(3),a=i(72),l=i(73),c=i(20),u=i(6);t.MAX_BUFFER_SIZE=4294967295;var h=function(){function e(e,t,i){this._hasScrollback=e,this._optionsService=t,this._bufferService=i,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.savedY=0,this.savedX=0,this.savedCurAttrData=n.DEFAULT_ATTR_DATA.clone(),this.savedCharset=c.DEFAULT_CHARSET,this.markers=[],this._nullCell=s.CellData.fromCharData([0,o.NULL_CELL_CHAR,o.NULL_CELL_WIDTH,o.NULL_CELL_CODE]),this._whitespaceCell=s.CellData.fromCharData([0,o.WHITESPACE_CELL_CHAR,o.WHITESPACE_CELL_WIDTH,o.WHITESPACE_CELL_CODE]),this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new r.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}return e.prototype.getNullCell=function(e){return e?(this._nullCell.fg=e.fg,this._nullCell.bg=e.bg,this._nullCell.extended=e.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new u.ExtendedAttrs),this._nullCell},e.prototype.getWhitespaceCell=function(e){return e?(this._whitespaceCell.fg=e.fg,this._whitespaceCell.bg=e.bg,this._whitespaceCell.extended=e.extended):(this._whitespaceCell.fg=0,this._whitespaceCell.bg=0,this._whitespaceCell.extended=new u.ExtendedAttrs),this._whitespaceCell},e.prototype.getBlankLine=function(e,t){return new n.BufferLine(this._bufferService.cols,this.getNullCell(e),t)},Object.defineProperty(e.prototype,"hasScrollback",{get:function(){return this._hasScrollback&&this.lines.maxLength>this._rows},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCursorInViewport",{get:function(){var e=this.ybase+this.y-this.ydisp;return e>=0&&e<this._rows},enumerable:!1,configurable:!0}),e.prototype._getCorrectBufferLength=function(e){if(!this._hasScrollback)return e;var i=e+this._optionsService.options.scrollback;return i>t.MAX_BUFFER_SIZE?t.MAX_BUFFER_SIZE:i},e.prototype.fillViewportRows=function(e){if(0===this.lines.length){void 0===e&&(e=n.DEFAULT_ATTR_DATA);for(var t=this._rows;t--;)this.lines.push(this.getBlankLine(e))}},e.prototype.clear=function(){this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.lines=new r.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()},e.prototype.resize=function(e,t){var i=this.getNullCell(n.DEFAULT_ATTR_DATA),r=this._getCorrectBufferLength(t);if(r>this.lines.maxLength&&(this.lines.maxLength=r),this.lines.length>0){if(this._cols<e)for(var s=0;s<this.lines.length;s++)this.lines.get(s).resize(e,i);var o=0;if(this._rows<t)for(var a=this._rows;a<t;a++)this.lines.length<t+this.ybase&&(this._optionsService.options.windowsMode?this.lines.push(new n.BufferLine(e,i)):this.ybase>0&&this.lines.length<=this.ybase+this.y+o+1?(this.ybase--,o++,this.ydisp>0&&this.ydisp--):this.lines.push(new n.BufferLine(e,i)));else for(a=this._rows;a>t;a--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(r<this.lines.maxLength){var l=this.lines.length-r;l>0&&(this.lines.trimStart(l),this.ybase=Math.max(this.ybase-l,0),this.ydisp=Math.max(this.ydisp-l,0),this.savedY=Math.max(this.savedY-l,0)),this.lines.maxLength=r}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),o&&(this.y+=o),this.savedX=Math.min(this.savedX,e-1),this.scrollTop=0}if(this.scrollBottom=t-1,this._isReflowEnabled&&(this._reflow(e,t),this._cols>e))for(s=0;s<this.lines.length;s++)this.lines.get(s).resize(e,i);this._cols=e,this._rows=t},Object.defineProperty(e.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._optionsService.options.windowsMode},enumerable:!1,configurable:!0}),e.prototype._reflow=function(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))},e.prototype._reflowLarger=function(e,t){var i=a.reflowLargerGetLinesToRemove(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(n.DEFAULT_ATTR_DATA));if(i.length>0){var r=a.reflowLargerCreateNewLayout(this.lines,i);a.reflowLargerApplyNewLayout(this.lines,r.layout),this._reflowLargerAdjustViewport(e,t,r.countRemoved)}},e.prototype._reflowLargerAdjustViewport=function(e,t,i){for(var r=this.getNullCell(n.DEFAULT_ATTR_DATA),s=i;s-- >0;)0===this.ybase?(this.y>0&&this.y--,this.lines.length<t&&this.lines.push(new n.BufferLine(e,r))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-i,0)},e.prototype._reflowSmaller=function(e,t){for(var i=this.getNullCell(n.DEFAULT_ATTR_DATA),r=[],s=0,o=this.lines.length-1;o>=0;o--){var l=this.lines.get(o);if(!(!l||!l.isWrapped&&l.getTrimmedLength()<=e)){for(var c=[l];l.isWrapped&&o>0;)l=this.lines.get(--o),c.unshift(l);var u=this.ybase+this.y;if(!(u>=o&&u<o+c.length)){var h,d=c[c.length-1].getTrimmedLength(),f=a.reflowSmallerGetNewLineLengths(c,this._cols,e),p=f.length-c.length;h=0===this.ybase&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+p):Math.max(0,this.lines.length-this.lines.maxLength+p);for(var g=[],v=0;v<p;v++){var m=this.getBlankLine(n.DEFAULT_ATTR_DATA,!0);g.push(m)}g.length>0&&(r.push({start:o+c.length+s,newLines:g}),s+=g.length),c.push.apply(c,g);var y=f.length-1,_=f[y];0===_&&(_=f[--y]);for(var b=c.length-p-1,S=d;b>=0;){var C=Math.min(S,_);if(c[y].copyCellsFrom(c[b],S-C,_-C,C,!0),0==(_-=C)&&(_=f[--y]),0==(S-=C)){b--;var w=Math.max(b,0);S=a.getWrappedLineTrimmedLength(c,w,this._cols)}}for(v=0;v<c.length;v++)f[v]<e&&c[v].setCell(f[v],i);for(var k=p-h;k-- >0;)0===this.ybase?this.y<t-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+s)-t&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+p,this.ybase+t-1)}}}if(r.length>0){var x=[],E=[];for(v=0;v<this.lines.length;v++)E.push(this.lines.get(v));var T=this.lines.length,L=T-1,A=0,R=r[A];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+s);var D=0;for(v=Math.min(this.lines.maxLength-1,T+s-1);v>=0;v--)if(R&&R.start>L+D){for(var O=R.newLines.length-1;O>=0;O--)this.lines.set(v--,R.newLines[O]);v++,x.push({index:L+1,amount:R.newLines.length}),D+=R.newLines.length,R=r[++A]}else this.lines.set(v,E[L--]);var M=0;for(v=x.length-1;v>=0;v--)x[v].index+=M,this.lines.onInsertEmitter.fire(x[v]),M+=x[v].amount;var I=Math.max(0,T+s-this.lines.maxLength);I>0&&this.lines.onTrimEmitter.fire(I)}},e.prototype.stringIndexToBufferIndex=function(e,t,i){for(void 0===i&&(i=!1);t;){var r=this.lines.get(e);if(!r)return[-1,-1];for(var n=i?r.getTrimmedLength():r.length,s=0;s<n;++s)if(r.get(s)[o.CHAR_DATA_WIDTH_INDEX]&&(t-=r.get(s)[o.CHAR_DATA_CHAR_INDEX].length||1),t<0)return[e,s];e++}return[e,0]},e.prototype.translateBufferLineToString=function(e,t,i,r){void 0===i&&(i=0);var n=this.lines.get(e);return n?n.translateToString(t,i,r):""},e.prototype.getWrappedRangeForLine=function(e){for(var t=e,i=e;t>0&&this.lines.get(t).isWrapped;)t--;for(;i+1<this.lines.length&&this.lines.get(i+1).isWrapped;)i++;return{first:t,last:i}},e.prototype.setupTabStops=function(e){for(null!=e?this.tabs[e]||(e=this.prevStop(e)):(this.tabs={},e=0);e<this._cols;e+=this._optionsService.options.tabStopWidth)this.tabs[e]=!0},e.prototype.prevStop=function(e){for(null==e&&(e=this.x);!this.tabs[--e]&&e>0;);return e>=this._cols?this._cols-1:e<0?0:e},e.prototype.nextStop=function(e){for(null==e&&(e=this.x);!this.tabs[++e]&&e<this._cols;);return e>=this._cols?this._cols-1:e<0?0:e},e.prototype.addMarker=function(e){var t=this,i=new l.Marker(e);return this.markers.push(i),i.register(this.lines.onTrim((function(e){i.line-=e,i.line<0&&i.dispose()}))),i.register(this.lines.onInsert((function(e){i.line>=e.index&&(i.line+=e.amount)}))),i.register(this.lines.onDelete((function(e){i.line>=e.index&&i.line<e.index+e.amount&&i.dispose(),i.line>e.index&&(i.line-=e.amount)}))),i.register(i.onDispose((function(){return t._removeMarker(i)}))),i},e.prototype._removeMarker=function(e){this.markers.splice(this.markers.indexOf(e),1)},e.prototype.iterator=function(e,t,i,r,n){return new d(this,e,t,i,r,n)},e}();t.Buffer=h;var d=function(){function e(e,t,i,r,n,s){void 0===i&&(i=0),void 0===r&&(r=e.lines.length),void 0===n&&(n=0),void 0===s&&(s=0),this._buffer=e,this._trimRight=t,this._startIndex=i,this._endIndex=r,this._startOverscan=n,this._endOverscan=s,this._startIndex<0&&(this._startIndex=0),this._endIndex>this._buffer.lines.length&&(this._endIndex=this._buffer.lines.length),this._current=this._startIndex}return e.prototype.hasNext=function(){return this._current<this._endIndex},e.prototype.next=function(){var e=this._buffer.getWrappedRangeForLine(this._current);e.first<this._startIndex-this._startOverscan&&(e.first=this._startIndex-this._startOverscan),e.last>this._endIndex+this._endOverscan&&(e.last=this._endIndex+this._endOverscan),e.first=Math.max(e.first,0),e.last=Math.min(e.last,this._buffer.lines.length);for(var t="",i=e.first;i<=e.last;++i)t+=this._buffer.translateBufferLineToString(i,this._trimRight);return this._current=e.last+1,{range:e,content:t}},e}();t.BufferStringIterator=d},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CircularList=void 0;var r=i(0),n=function(){function e(e){this._maxLength=e,this.onDeleteEmitter=new r.EventEmitter,this.onInsertEmitter=new r.EventEmitter,this.onTrimEmitter=new r.EventEmitter,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(e.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxLength",{get:function(){return this._maxLength},set:function(e){if(this._maxLength!==e){for(var t=new Array(e),i=0;i<Math.min(e,this.length);i++)t[i]=this._array[this._getCyclicIndex(i)];this._array=t,this._maxLength=e,this._startIndex=0}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._length},set:function(e){if(e>this._length)for(var t=this._length;t<e;t++)this._array[t]=void 0;this._length=e},enumerable:!1,configurable:!0}),e.prototype.get=function(e){return this._array[this._getCyclicIndex(e)]},e.prototype.set=function(e,t){this._array[this._getCyclicIndex(e)]=t},e.prototype.push=function(e){this._array[this._getCyclicIndex(this._length)]=e,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},e.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(e.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!1,configurable:!0}),e.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},e.prototype.splice=function(e,t){for(var i=[],r=2;r<arguments.length;r++)i[r-2]=arguments[r];if(t){for(var n=e;n<this._length-t;n++)this._array[this._getCyclicIndex(n)]=this._array[this._getCyclicIndex(n+t)];this._length-=t}for(n=this._length-1;n>=e;n--)this._array[this._getCyclicIndex(n+i.length)]=this._array[this._getCyclicIndex(n)];for(n=0;n<i.length;n++)this._array[this._getCyclicIndex(e+n)]=i[n];if(this._length+i.length>this._maxLength){var s=this._length+i.length-this._maxLength;this._startIndex+=s,this._length=this._maxLength,this.onTrimEmitter.fire(s)}else this._length+=i.length},e.prototype.trimStart=function(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)},e.prototype.shiftElements=function(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(var r=t-1;r>=0;r--)this.set(e+r+i,this.get(e+r));var n=e+t+i-this._length;if(n>0)for(this._length+=n;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(r=0;r<t;r++)this.set(e+r+i,this.get(e+r))}},e.prototype._getCyclicIndex=function(e){return(this._startIndex+e)%this._maxLength},e}();t.CircularList=n},function(e,t,i){"use strict";function r(e,t,i){if(t===e.length-1)return e[t].getTrimmedLength();var r=!e[t].hasContent(i-1)&&1===e[t].getWidth(i-1),n=2===e[t+1].getWidth(0);return r&&n?i-1:i}Object.defineProperty(t,"__esModule",{value:!0}),t.getWrappedLineTrimmedLength=t.reflowSmallerGetNewLineLengths=t.reflowLargerApplyNewLayout=t.reflowLargerCreateNewLayout=t.reflowLargerGetLinesToRemove=void 0,t.reflowLargerGetLinesToRemove=function(e,t,i,n,s){for(var o=[],a=0;a<e.length-1;a++){var l=a,c=e.get(++l);if(c.isWrapped){for(var u=[e.get(a)];l<e.length&&c.isWrapped;)u.push(c),c=e.get(++l);if(n>=a&&n<l)a+=u.length-1;else{for(var h=0,d=r(u,h,t),f=1,p=0;f<u.length;){var g=r(u,f,t),v=g-p,m=i-d,y=Math.min(v,m);u[h].copyCellsFrom(u[f],p,d,y,!1),(d+=y)===i&&(h++,d=0),(p+=y)===g&&(f++,p=0),0===d&&0!==h&&2===u[h-1].getWidth(i-1)&&(u[h].copyCellsFrom(u[h-1],i-1,d++,1,!1),u[h-1].setCell(i-1,s))}u[h].replaceCells(d,i,s);for(var _=0,b=u.length-1;b>0&&(b>h||0===u[b].getTrimmedLength());b--)_++;_>0&&(o.push(a+u.length-_),o.push(_)),a+=u.length-1}}}return o},t.reflowLargerCreateNewLayout=function(e,t){for(var i=[],r=0,n=t[r],s=0,o=0;o<e.length;o++)if(n===o){var a=t[++r];e.onDeleteEmitter.fire({index:o-s,amount:a}),o+=a-1,s+=a,n=t[++r]}else i.push(o);return{layout:i,countRemoved:s}},t.reflowLargerApplyNewLayout=function(e,t){for(var i=[],r=0;r<t.length;r++)i.push(e.get(t[r]));for(r=0;r<i.length;r++)e.set(r,i[r]);e.length=t.length},t.reflowSmallerGetNewLineLengths=function(e,t,i){for(var n=[],s=e.map((function(i,n){return r(e,n,t)})).reduce((function(e,t){return e+t})),o=0,a=0,l=0;l<s;){if(s-l<i){n.push(s-l);break}o+=i;var c=r(e,a,t);o>c&&(o-=c,a++);var u=2===e[a].getWidth(o-1);u&&o--;var h=u?i-1:i;n.push(h),l+=h}return n},t.getWrappedLineTrimmedLength=r},function(e,t,i){"use strict";var r,n=this&&this.__extends||(r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])})(e,t)},function(e,t){function i(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)});Object.defineProperty(t,"__esModule",{value:!0}),t.Marker=void 0;var s=i(0),o=function(e){function t(i){var r=e.call(this)||this;return r.line=i,r._id=t._nextId++,r.isDisposed=!1,r._onDispose=new s.EventEmitter,r}return n(t,e),Object.defineProperty(t.prototype,"id",{get:function(){return this._id},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onDispose",{get:function(){return this._onDispose.event},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.isDisposed||(this.isDisposed=!0,this.line=-1,this._onDispose.fire())},t._nextId=1,t}(i(2).Disposable);t.Marker=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.OptionsService=t.DEFAULT_OPTIONS=t.DEFAULT_BELL_SOUND=void 0;var 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RFB.constructor"),r._screen=document.createElement("div"),r._screen.style.display="flex",r._screen.style.width="100%",r._screen.style.height="100%",r._screen.style.overflow="auto",r._screen.style.background="rgb(40, 40, 40)",r._canvas=document.createElement("canvas"),r._canvas.style.margin="auto",r._canvas.style.outline="none",r._canvas.style.flexShrink="0",r._canvas.width=0,r._canvas.height=0,r._canvas.tabIndex=-1,r._screen.appendChild(r._canvas),r._cursor=new g.default,r._cursorImage=T.cursors.none,r._decoders[b.encodings.encodingRaw]=new S.default,r._decoders[b.encodings.encodingCopyRect]=new C.default,r._decoders[b.encodings.encodingRRE]=new w.default,r._decoders[b.encodings.encodingHextile]=new k.default,r._decoders[b.encodings.encodingTight]=new x.default,r._decoders[b.encodings.encodingTightPNG]=new E.default;try{r._display=new u.default(r._canvas)}catch(e){throw n.Error("Display exception: "+e),e}return r._display.onflush=r._onFlush.bind(I(r)),r._keyboard=new f.default(r._canvas),r._keyboard.onkeyevent=r._handleKeyEvent.bind(I(r)),r._gestures=new p.default,r._sock=new v.default,r._sock.on("message",(function(){r._handleMessage()})),r._sock.on("open",(function(){"connecting"===r._rfbConnectionState&&""===r._rfbInitState?(r._rfbInitState="ProtocolVersion",n.Debug("Starting VNC handshake")):r._fail("Unexpected server connection while "+r._rfbConnectionState)})),r._sock.on("close",(function(e){n.Debug("WebSocket on-close event");var t="";switch(e.code&&(t="(code: "+e.code,e.reason&&(t+=", reason: "+e.reason),t+=")"),r._rfbConnectionState){case"connecting":r._fail("Connection closed "+t);break;case"connected":r._updateConnectionState("disconnecting"),r._updateConnectionState("disconnected");break;case"disconnecting":r._updateConnectionState("disconnected");break;case"disconnected":r._fail("Unexpected server disconnect when already disconnected "+t);break;default:r._fail("Unexpected server disconnect before connecting "+t)}r._sock.off("close")})),r._sock.on("error",(function(e){return n.Warn("WebSocket on-error event")})),setTimeout(r._updateConnectionState.bind(I(r),"connecting")),n.Debug("<< RFB.constructor"),r.dragViewport=!1,r.focusOnClick=!0,r._viewOnly=!1,r._clipViewport=!1,r._scaleViewport=!1,r._resizeSession=!1,r._showDotCursor=!1,void 0!==i.showDotCursor&&(n.Warn("Specifying showDotCursor as a RFB constructor argument is deprecated"),r._showDotCursor=i.showDotCursor),r._qualityLevel=6,r._compressionLevel=2,r}return t=T,c=[{key:"genDES",value:function(e,t){var i=e.split("").map((function(e){return e.charCodeAt(0)}));return new m.default(i).encrypt(t)}}],(i=[{key:"disconnect",value:function(){this._updateConnectionState("disconnecting"),this._sock.off("error"),this._sock.off("message"),this._sock.off("open")}},{key:"sendCredentials",value:function(e){this._rfbCredentials=e,setTimeout(this._initMsg.bind(this),0)}},{key:"sendCtrlAltDel",value:function(){"connected"!==this._rfbConnectionState||this._viewOnly||(n.Info("Sending Ctrl-Alt-Del"),this.sendKey(y.default.XK_Control_L,"ControlLeft",!0),this.sendKey(y.default.XK_Alt_L,"AltLeft",!0),this.sendKey(y.default.XK_Delete,"Delete",!0),this.sendKey(y.default.XK_Delete,"Delete",!1),this.sendKey(y.default.XK_Alt_L,"AltLeft",!1),this.sendKey(y.default.XK_Control_L,"ControlLeft",!1))}},{key:"machineShutdown",value:function(){this._xvpOp(1,2)}},{key:"machineReboot",value:function(){this._xvpOp(1,3)}},{key:"machineReset",value:function(){this._xvpOp(1,4)}},{key:"sendKey",value:function(e,t,i){if("connected"===this._rfbConnectionState&&!this._viewOnly){if(void 0===i)return this.sendKey(e,t,!0),void this.sendKey(e,t,!1);var r=_.default[t];if(this._qemuExtKeyEventSupported&&r)e=e||0,n.Info("Sending key ("+(i?"down":"up")+"): keysym "+e+", scancode "+r),T.messages.QEMUExtendedKeyEvent(this._sock,e,i,r);else{if(!e)return;n.Info("Sending keysym ("+(i?"down":"up")+"): "+e),T.messages.keyEvent(this._sock,e,i?1:0)}}}},{key:"focus",value:function(){this._canvas.focus()}},{key:"blur",value:function(){this._canvas.blur()}},{key:"clipboardPasteFrom",value:function(e){if("connected"===this._rfbConnectionState&&!this._viewOnly)if(this._clipboardServerCapabilitiesFormats[1]&&this._clipboardServerCapabilitiesActions[1<<27])this._clipboardText=e,T.messages.extendedClipboardNotify(this._sock,[1]);else{for(var t=new Uint8Array(e.length),i=0;i<e.length;i++)t[i]=e.charCodeAt(i);T.messages.clientCutText(this._sock,t)}}},{key:"_connect",value:function(){n.Debug(">> RFB.connect"),n.Info("connecting to "+this._url);try{this._sock.open(this._url,this._wsProtocols)}catch(e){"SyntaxError"===e.name?this._fail("Invalid host or port ("+e+")"):this._fail("Error when opening socket 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RFB.connect")}},{key:"_disconnect",value:function(){n.Debug(">> RFB.disconnect"),this._cursor.detach(),this._canvas.removeEventListener("gesturestart",this._eventHandlers.handleGesture),this._canvas.removeEventListener("gesturemove",this._eventHandlers.handleGesture),this._canvas.removeEventListener("gestureend",this._eventHandlers.handleGesture),this._canvas.removeEventListener("wheel",this._eventHandlers.handleWheel),this._canvas.removeEventListener("mousedown",this._eventHandlers.handleMouse),this._canvas.removeEventListener("mouseup",this._eventHandlers.handleMouse),this._canvas.removeEventListener("mousemove",this._eventHandlers.handleMouse),this._canvas.removeEventListener("click",this._eventHandlers.handleMouse),this._canvas.removeEventListener("contextmenu",this._eventHandlers.handleMouse),this._canvas.removeEventListener("mousedown",this._eventHandlers.focusCanvas),this._canvas.removeEventListener("touchstart",this._eventHandlers.focusCanvas),window.removeEventListener("resize",this._eventHandlers.windowResize),this._keyboard.ungrab(),this._gestures.detach(),this._sock.close();try{this._target.removeChild(this._screen)}catch(e){if("NotFoundError"!==e.name)throw e}clearTimeout(this._resizeTimeout),clearTimeout(this._mouseMoveTimer),n.Debug("<< RFB.disconnect")}},{key:"_focusCanvas",value:function(e){this.focusOnClick&&this.focus()}},{key:"_setDesktopName",value:function(e){this._fbName=e,this.dispatchEvent(new CustomEvent("desktopname",{detail:{name:this._fbName}}))}},{key:"_windowResize",value:function(e){var t=this;window.requestAnimationFrame((function(){t._updateClip(),t._updateScale()})),this._resizeSession&&(clearTimeout(this._resizeTimeout),this._resizeTimeout=setTimeout(this._requestRemoteResize.bind(this),500))}},{key:"_updateClip",value:function(){var e=this._display.clipViewport,t=this._clipViewport;if(this._scaleViewport&&(t=!1),e!==t&&(this._display.clipViewport=t),t){var i=this._screenSize();this._display.viewportChangeSize(i.w,i.h),this._fixScrollbars()}}},{key:"_updateScale",value:function(){if(this._scaleViewport){var e=this._screenSize();this._display.autoscale(e.w,e.h)}else this._display.scale=1;this._fixScrollbars()}},{key:"_requestRemoteResize",value:function(){if(clearTimeout(this._resizeTimeout),this._resizeTimeout=null,this._resizeSession&&!this._viewOnly&&this._supportsSetDesktopSize){var e=this._screenSize();T.messages.setDesktopSize(this._sock,Math.floor(e.w),Math.floor(e.h),this._screenID,this._screenFlags),n.Debug("Requested new desktop size: "+e.w+"x"+e.h)}}},{key:"_screenSize",value:function(){var e=this._screen.getBoundingClientRect();return{w:e.width,h:e.height}}},{key:"_fixScrollbars",value:function(){var e=this._screen.style.overflow;this._screen.style.overflow="hidden",this._screen.getBoundingClientRect(),this._screen.style.overflow=e}},{key:"_updateConnectionState",value:function(e){var t=this,i=this._rfbConnectionState;if(e!==i)if("disconnected"!==i){switch(e){case"connected":if("connecting"!==i)return void n.Error("Bad transition to connected state, previous connection state: "+i);break;case"disconnected":if("disconnecting"!==i)return void n.Error("Bad transition to disconnected state, previous connection state: "+i);break;case"connecting":if(""!==i)return void n.Error("Bad transition to connecting state, previous connection state: "+i);break;case"disconnecting":if("connected"!==i&&"connecting"!==i)return void n.Error("Bad transition to disconnecting state, previous connection state: "+i);break;default:return void n.Error("Unknown connection state: "+e)}switch(this._rfbConnectionState=e,n.Debug("New state '"+e+"', was '"+i+"'."),this._disconnTimer&&"disconnecting"!==e&&(n.Debug("Clearing disconnect timer"),clearTimeout(this._disconnTimer),this._disconnTimer=null,this._sock.off("close")),e){case"connecting":this._connect();break;case"connected":this.dispatchEvent(new CustomEvent("connect",{detail:{}}));break;case"disconnecting":this._disconnect(),this._disconnTimer=setTimeout((function(){n.Error("Disconnection timed out."),t._updateConnectionState("disconnected")}),3e3);break;case"disconnected":this.dispatchEvent(new CustomEvent("disconnect",{detail:{clean:this._rfbCleanDisconnect}}))}}else n.Error("Tried changing state of a disconnected RFB object");else n.Debug("Already in state '"+e+"', ignoring")}},{key:"_fail",value:function(e){switch(this._rfbConnectionState){case"disconnecting":n.Error("Failed when disconnecting: "+e);break;case"connected":n.Error("Failed while connected: "+e);break;case"connecting":n.Error("Failed when connecting: "+e);break;default:n.Error("RFB failure: "+e)}return this._rfbCleanDisconnect=!1,this._updateConnectionState("disconnecting"),this._updateConnectionState("disconnected"),!1}},{key:"_setCapability",value:function(e,t){this._capabilities[e]=t,this.dispatchEvent(new CustomEvent("capabilities",{detail:{capabilities:this._capabilities}}))}},{key:"_handleMessage",value:function(){if(0!==this._sock.rQlen)switch(this._rfbConnectionState){case"disconnected":n.Error("Got data while disconnected");break;case"connected":for(;!this._flushing&&this._normalMsg()&&0!==this._sock.rQlen;);break;default:this._initMsg()}else n.Warn("handleMessage called on an empty receive queue")}},{key:"_handleKeyEvent",value:function(e,t,i){this.sendKey(e,t,i)}},{key:"_handleMouse",value:function(e){if(("click"!==e.type||e.target===this._canvas)&&(e.stopPropagation(),e.preventDefault(),"click"!==e.type&&"contextmenu"!==e.type)){var t=(0,a.clientToElement)(e.clientX,e.clientY,this._canvas);switch(e.type){case"mousedown":(0,l.setCapture)(this._canvas),this._handleMouseButton(t.x,t.y,!0,1<<e.button);break;case"mouseup":this._handleMouseButton(t.x,t.y,!1,1<<e.button);break;case"mousemove":this._handleMouseMove(t.x,t.y)}}}},{key:"_handleMouseButton",value:function(e,t,i,r){if(this.dragViewport){if(i&&!this._viewportDragging)return this._viewportDragging=!0,this._viewportDragPos={x:e,y:t},void(this._viewportHasMoved=!1);if(this._viewportDragging=!1,this._viewportHasMoved)return;this._sendMouse(e,t,r)}null!==this._mouseMoveTimer&&(clearTimeout(this._mouseMoveTimer),this._mouseMoveTimer=null,this._sendMouse(e,t,this._mouseButtonMask)),i?this._mouseButtonMask|=r:this._mouseButtonMask&=~r,this._sendMouse(e,t,this._mouseButtonMask)}},{key:"_handleMouseMove",value:function(e,t){var i=this;if(this._viewportDragging){var r=this._viewportDragPos.x-e,n=this._viewportDragPos.y-t;(this._viewportHasMoved||Math.abs(r)>o.dragThreshold||Math.abs(n)>o.dragThreshold)&&(this._viewportHasMoved=!0,this._viewportDragPos={x:e,y:t},this._display.viewportChangePos(r,n))}else if(this._mousePos={x:e,y:t},null==this._mouseMoveTimer){var s=Date.now()-this._mouseLastMoveTime;s>17?(this._sendMouse(e,t,this._mouseButtonMask),this._mouseLastMoveTime=Date.now()):this._mouseMoveTimer=setTimeout((function(){i._handleDelayedMouseMove()}),17-s)}}},{key:"_handleDelayedMouseMove",value:function(){this._mouseMoveTimer=null,this._sendMouse(this._mousePos.x,this._mousePos.y,this._mouseButtonMask),this._mouseLastMoveTime=Date.now()}},{key:"_sendMouse",value:function(e,t,i){"connected"===this._rfbConnectionState&&(this._viewOnly||T.messages.pointerEvent(this._sock,this._display.absX(e),this._display.absY(t),i))}},{key:"_handleWheel",value:function(e){if("connected"===this._rfbConnectionState&&!this._viewOnly){e.stopPropagation(),e.preventDefault();var t=(0,a.clientToElement)(e.clientX,e.clientY,this._canvas),i=e.deltaX,r=e.deltaY;0!==e.deltaMode&&(i*=19,r*=19),this._accumulatedWheelDeltaX+=i,this._accumulatedWheelDeltaY+=r,Math.abs(this._accumulatedWheelDeltaX)>=50&&(this._accumulatedWheelDeltaX<0?(this._handleMouseButton(t.x,t.y,!0,32),this._handleMouseButton(t.x,t.y,!1,32)):this._accumulatedWheelDeltaX>0&&(this._handleMouseButton(t.x,t.y,!0,64),this._handleMouseButton(t.x,t.y,!1,64)),this._accumulatedWheelDeltaX=0),Math.abs(this._accumulatedWheelDeltaY)>=50&&(this._accumulatedWheelDeltaY<0?(this._handleMouseButton(t.x,t.y,!0,8),this._handleMouseButton(t.x,t.y,!1,8)):this._accumulatedWheelDeltaY>0&&(this._handleMouseButton(t.x,t.y,!0,16),this._handleMouseButton(t.x,t.y,!1,16)),this._accumulatedWheelDeltaY=0)}}},{key:"_fakeMouseMove",value:function(e,t,i){this._handleMouseMove(t,i),this._cursor.move(e.detail.clientX,e.detail.clientY)}},{key:"_handleTapEvent",value:function(e,t){var i=(0,a.clientToElement)(e.detail.clientX,e.detail.clientY,this._canvas);if(null!==this._gestureLastTapTime&&Date.now()-this._gestureLastTapTime<1e3&&this._gestureFirstDoubleTapEv.detail.type===e.detail.type){var r=this._gestureFirstDoubleTapEv.detail.clientX-e.detail.clientX,n=this._gestureFirstDoubleTapEv.detail.clientY-e.detail.clientY;Math.hypot(r,n)<50?i=(0,a.clientToElement)(this._gestureFirstDoubleTapEv.detail.clientX,this._gestureFirstDoubleTapEv.detail.clientY,this._canvas):this._gestureFirstDoubleTapEv=e}else this._gestureFirstDoubleTapEv=e;this._gestureLastTapTime=Date.now(),this._fakeMouseMove(this._gestureFirstDoubleTapEv,i.x,i.y),this._handleMouseButton(i.x,i.y,!0,t),this._handleMouseButton(i.x,i.y,!1,t)}},{key:"_handleGesture",value:function(e){var t,i=(0,a.clientToElement)(e.detail.clientX,e.detail.clientY,this._canvas);switch(e.type){case"gesturestart":switch(e.detail.type){case"onetap":this._handleTapEvent(e,1);break;case"twotap":this._handleTapEvent(e,4);break;case"threetap":this._handleTapEvent(e,2);break;case"drag":this._fakeMouseMove(e,i.x,i.y),this._handleMouseButton(i.x,i.y,!0,1);break;case"longpress":this._fakeMouseMove(e,i.x,i.y),this._handleMouseButton(i.x,i.y,!0,4);break;case"twodrag":this._gestureLastMagnitudeX=e.detail.magnitudeX,this._gestureLastMagnitudeY=e.detail.magnitudeY,this._fakeMouseMove(e,i.x,i.y);break;case"pinch":this._gestureLastMagnitudeX=Math.hypot(e.detail.magnitudeX,e.detail.magnitudeY),this._fakeMouseMove(e,i.x,i.y)}break;case"gesturemove":switch(e.detail.type){case"onetap":case"twotap":case"threetap":break;case"drag":case"longpress":this._fakeMouseMove(e,i.x,i.y);break;case"twodrag":for(this._fakeMouseMove(e,i.x,i.y);e.detail.magnitudeY-this._gestureLastMagnitudeY>50;)this._handleMouseButton(i.x,i.y,!0,8),this._handleMouseButton(i.x,i.y,!1,8),this._gestureLastMagnitudeY+=50;for(;e.detail.magnitudeY-this._gestureLastMagnitudeY<-50;)this._handleMouseButton(i.x,i.y,!0,16),this._handleMouseButton(i.x,i.y,!1,16),this._gestureLastMagnitudeY-=50;for(;e.detail.magnitudeX-this._gestureLastMagnitudeX>50;)this._handleMouseButton(i.x,i.y,!0,32),this._handleMouseButton(i.x,i.y,!1,32),this._gestureLastMagnitudeX+=50;for(;e.detail.magnitudeX-this._gestureLastMagnitudeX<-50;)this._handleMouseButton(i.x,i.y,!0,64),this._handleMouseButton(i.x,i.y,!1,64),this._gestureLastMagnitudeX-=50;break;case"pinch":if(this._fakeMouseMove(e,i.x,i.y),t=Math.hypot(e.detail.magnitudeX,e.detail.magnitudeY),Math.abs(t-this._gestureLastMagnitudeX)>75){for(this._handleKeyEvent(y.default.XK_Control_L,"ControlLeft",!0);t-this._gestureLastMagnitudeX>75;)this._handleMouseButton(i.x,i.y,!0,8),this._handleMouseButton(i.x,i.y,!1,8),this._gestureLastMagnitudeX+=75;for(;t-this._gestureLastMagnitudeX<-75;)this._handleMouseButton(i.x,i.y,!0,16),this._handleMouseButton(i.x,i.y,!1,16),this._gestureLastMagnitudeX-=75}this._handleKeyEvent(y.default.XK_Control_L,"ControlLeft",!1)}break;case"gestureend":switch(e.detail.type){case"onetap":case"twotap":case"threetap":case"pinch":case"twodrag":break;case"drag":this._fakeMouseMove(e,i.x,i.y),this._handleMouseButton(i.x,i.y,!1,1);break;case"longpress":this._fakeMouseMove(e,i.x,i.y),this._handleMouseButton(i.x,i.y,!1,4)}}}},{key:"_negotiateProtocolVersion",value:function(){if(this._sock.rQwait("version",12))return!1;var e=this._sock.rQshiftStr(12).substr(4,7);n.Info("Server ProtocolVersion: "+e);var t=0;switch(e){case"000.000":t=1;break;case"003.003":case"003.006":case"003.889":this._rfbVersion=3.3;break;case"003.007":this._rfbVersion=3.7;break;case"003.008":case"004.000":case"004.001":case"005.000":this._rfbVersion=3.8;break;default:return this._fail("Invalid server version "+e)}if(t){for(var i="ID:"+this._repeaterID;i.length<250;)i+="\0";return this._sock.sendString(i),!0}this._rfbVersion>this._rfbMaxVersion&&(this._rfbVersion=this._rfbMaxVersion);var r="00"+parseInt(this._rfbVersion,10)+".00"+10*this._rfbVersion%10;this._sock.sendString("RFB "+r+"\n"),n.Debug("Sent ProtocolVersion: "+r),this._rfbInitState="Security"}},{key:"_negotiateSecurity",value:function(){function e(e,t){for(var i=0;i<t.length;i++)if(t[i]===e)return!0;return!1}if(this._rfbVersion>=3.7){var t=this._sock.rQshift8();if(this._sock.rQwait("security type",t,1))return!1;if(0===t)return this._rfbInitState="SecurityReason",this._securityContext="no security types",this._securityStatus=1,this._initMsg();var i=this._sock.rQshiftBytes(t);if(n.Debug("Server security types: "+i),e(1,i))this._rfbAuthScheme=1;else if(e(22,i))this._rfbAuthScheme=22;else if(e(16,i))this._rfbAuthScheme=16;else if(e(2,i))this._rfbAuthScheme=2;else{if(!e(19,i))return this._fail("Unsupported security types (types: "+i+")");this._rfbAuthScheme=19}this._sock.send([this._rfbAuthScheme])}else{if(this._sock.rQwait("security scheme",4))return!1;if(this._rfbAuthScheme=this._sock.rQshift32(),0==this._rfbAuthScheme)return this._rfbInitState="SecurityReason",this._securityContext="authentication scheme",this._securityStatus=1,this._initMsg()}return this._rfbInitState="Authentication",n.Debug("Authenticating using scheme: "+this._rfbAuthScheme),this._initMsg()}},{key:"_handleSecurityReason",value:function(){if(this._sock.rQwait("reason length",4))return!1;var e=this._sock.rQshift32(),t="";if(e>0){if(this._sock.rQwait("reason",e,4))return!1;t=this._sock.rQshiftStr(e)}return""!==t?(this.dispatchEvent(new CustomEvent("securityfailure",{detail:{status:this._securityStatus,reason:t}})),this._fail("Security negotiation failed on "+this._securityContext+" (reason: "+t+")")):(this.dispatchEvent(new CustomEvent("securityfailure",{detail:{status:this._securityStatus}})),this._fail("Security negotiation failed on "+this._securityContext))}},{key:"_negotiateXvpAuth",value:function(){if(void 0===this._rfbCredentials.username||void 0===this._rfbCredentials.password||void 0===this._rfbCredentials.target)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password","target"]}})),!1;var e=String.fromCharCode(this._rfbCredentials.username.length)+String.fromCharCode(this._rfbCredentials.target.length)+this._rfbCredentials.username+this._rfbCredentials.target;return this._sock.sendString(e),this._rfbAuthScheme=2,this._negotiateAuthentication()}},{key:"_negotiateVeNCryptAuth",value:function(){if(0==this._rfbVeNCryptState){if(this._sock.rQwait("vencrypt version",2))return!1;var e=this._sock.rQshift8(),t=this._sock.rQshift8();if(0!=e||2!=t)return this._fail("Unsupported VeNCrypt version "+e+"."+t);this._sock.send([0,2]),this._rfbVeNCryptState=1}if(1==this._rfbVeNCryptState){if(this._sock.rQwait("vencrypt ack",1))return!1;var i=this._sock.rQshift8();if(0!=i)return this._fail("VeNCrypt failure "+i);this._rfbVeNCryptState=2}if(2==this._rfbVeNCryptState){if(this._sock.rQwait("vencrypt subtypes length",1))return!1;var r=this._sock.rQshift8();if(r<1)return this._fail("VeNCrypt subtypes empty");this._rfbVeNCryptSubtypesLength=r,this._rfbVeNCryptState=3}if(3==this._rfbVeNCryptState){if(this._sock.rQwait("vencrypt subtypes",4*this._rfbVeNCryptSubtypesLength))return!1;for(var n=[],o=0;o<this._rfbVeNCryptSubtypesLength;o++)n.push(this._sock.rQshift32());if(-1==n.indexOf(256))return this._fail("VeNCrypt Plain subtype not offered by server");this._sock.send([0,0,1,0]),this._rfbVeNCryptState=4}if(4==this._rfbVeNCryptState){if(!this._rfbCredentials.username||!this._rfbCredentials.password)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}})),!1;var a=(0,s.encodeUTF8)(this._rfbCredentials.username),l=(0,s.encodeUTF8)(this._rfbCredentials.password);return this._sock.send([0,0,0,a.length]),this._sock.send([0,0,0,l.length]),this._sock.sendString(a),this._sock.sendString(l),this._rfbInitState="SecurityResult",!0}}},{key:"_negotiateStdVNCAuth",value:function(){if(this._sock.rQwait("auth challenge",16))return!1;if(void 0===this._rfbCredentials.password)return this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["password"]}})),!1;var e=Array.prototype.slice.call(this._sock.rQshiftBytes(16)),t=T.genDES(this._rfbCredentials.password,e);return this._sock.send(t),this._rfbInitState="SecurityResult",!0}},{key:"_negotiateTightUnixAuth",value:function(){return void 0===this._rfbCredentials.username||void 0===this._rfbCredentials.password?(this.dispatchEvent(new CustomEvent("credentialsrequired",{detail:{types:["username","password"]}})),!1):(this._sock.send([0,0,0,this._rfbCredentials.username.length]),this._sock.send([0,0,0,this._rfbCredentials.password.length]),this._sock.sendString(this._rfbCredentials.username),this._sock.sendString(this._rfbCredentials.password),this._rfbInitState="SecurityResult",!0)}},{key:"_negotiateTightTunnels",value:function(e){for(var t={vendor:"TGHT",signature:"NOTUNNEL"},i={},r=0;r<e;r++){var s=this._sock.rQshift32(),o=this._sock.rQshiftStr(4),a=this._sock.rQshiftStr(8);i[s]={vendor:o,signature:a}}return n.Debug("Server Tight tunnel types: "+i),i[1]&&"SICR"===i[1].vendor&&"SCHANNEL"===i[1].signature&&(n.Debug("Detected Siemens server. Assuming NOTUNNEL support."),i[0]={vendor:"TGHT",signature:"NOTUNNEL"}),i[0]?i[0].vendor!=t.vendor||i[0].signature!=t.signature?this._fail("Client's tunnel type had the incorrect vendor or signature"):(n.Debug("Selected tunnel type: "+t),this._sock.send([0,0,0,0]),!1):this._fail("Server wanted tunnels, but doesn't support the notunnel type")}},{key:"_negotiateTightAuth",value:function(){if(!this._rfbTightVNC){if(this._sock.rQwait("num tunnels",4))return!1;var e=this._sock.rQshift32();if(e>0&&this._sock.rQwait("tunnel capabilities",16*e,4))return!1;if(this._rfbTightVNC=!0,e>0)return this._negotiateTightTunnels(e),!1}if(this._sock.rQwait("sub auth count",4))return!1;var t=this._sock.rQshift32();if(0===t)return this._rfbInitState="SecurityResult",!0;if(this._sock.rQwait("sub auth capabilities",16*t,4))return!1;for(var i={STDVNOAUTH__:1,STDVVNCAUTH_:2,TGHTULGNAUTH:129},r=[],s=0;s<t;s++){this._sock.rQshift32();var o=this._sock.rQshiftStr(12);r.push(o)}for(var a in n.Debug("Server Tight authentication types: "+r),i)if(-1!=r.indexOf(a))switch(this._sock.send([0,0,0,i[a]]),n.Debug("Selected authentication type: "+a),a){case"STDVNOAUTH__":return this._rfbInitState="SecurityResult",!0;case"STDVVNCAUTH_":return this._rfbAuthScheme=2,this._initMsg();case"TGHTULGNAUTH":return this._rfbAuthScheme=129,this._initMsg();default:return this._fail("Unsupported tiny auth scheme (scheme: "+a+")")}return this._fail("No supported sub-auth types!")}},{key:"_negotiateAuthentication",value:function(){switch(this._rfbAuthScheme){case 1:return this._rfbVersion>=3.8?(this._rfbInitState="SecurityResult",!0):(this._rfbInitState="ClientInitialisation",this._initMsg());case 22:return this._negotiateXvpAuth();case 2:return this._negotiateStdVNCAuth();case 16:return this._negotiateTightAuth();case 19:return this._negotiateVeNCryptAuth();case 129:return this._negotiateTightUnixAuth();default:return this._fail("Unsupported auth scheme (scheme: "+this._rfbAuthScheme+")")}}},{key:"_handleSecurityResult",value:function(){if(this._sock.rQwait("VNC auth response ",4))return!1;var e=this._sock.rQshift32();return 0===e?(this._rfbInitState="ClientInitialisation",n.Debug("Authentication OK"),this._initMsg()):this._rfbVersion>=3.8?(this._rfbInitState="SecurityReason",this._securityContext="security result",this._securityStatus=e,this._initMsg()):(this.dispatchEvent(new CustomEvent("securityfailure",{detail:{status:e}})),this._fail("Security handshake failed"))}},{key:"_negotiateServerInit",value:function(){if(this._sock.rQwait("server initialization",24))return!1;var e=this._sock.rQshift16(),t=this._sock.rQshift16(),i=this._sock.rQshift8(),r=this._sock.rQshift8(),o=this._sock.rQshift8(),a=this._sock.rQshift8(),l=this._sock.rQshift16(),c=this._sock.rQshift16(),u=this._sock.rQshift16(),h=this._sock.rQshift8(),d=this._sock.rQshift8(),f=this._sock.rQshift8();this._sock.rQskipBytes(3);var p=this._sock.rQshift32();if(this._sock.rQwait("server init name",p,24))return!1;var g=this._sock.rQshiftStr(p);if(g=(0,s.decodeUTF8)(g,!0),this._rfbTightVNC){if(this._sock.rQwait("TightVNC extended server init header",8,24+p))return!1;var v=this._sock.rQshift16(),m=this._sock.rQshift16(),y=this._sock.rQshift16();this._sock.rQskipBytes(2);var _=16*(v+m+y);if(this._sock.rQwait("TightVNC extended server init header",_,32+p))return!1;this._sock.rQskipBytes(16*v),this._sock.rQskipBytes(16*m),this._sock.rQskipBytes(16*y)}return n.Info("Screen: "+e+"x"+t+", bpp: "+i+", depth: "+r+", bigEndian: "+o+", trueColor: "+a+", redMax: "+l+", greenMax: "+c+", blueMax: "+u+", redShift: "+h+", greenShift: "+d+", blueShift: "+f),this._setDesktopName(g),this._resize(e,t),this._viewOnly||this._keyboard.grab(),this._fbDepth=24,"Intel(r) AMT KVM"===this._fbName&&(n.Warn("Intel AMT KVM only supports 8/16 bit depths. Using low color mode."),this._fbDepth=8),T.messages.pixelFormat(this._sock,this._fbDepth,!0),this._sendEncodings(),T.messages.fbUpdateRequest(this._sock,!1,0,0,this._fbWidth,this._fbHeight),this._updateConnectionState("connected"),!0}},{key:"_sendEncodings",value:function(){var e=[];e.push(b.encodings.encodingCopyRect),24==this._fbDepth&&(e.push(b.encodings.encodingTight),e.push(b.encodings.encodingTightPNG),e.push(b.encodings.encodingHextile),e.push(b.encodings.encodingRRE)),e.push(b.encodings.encodingRaw),e.push(b.encodings.pseudoEncodingQualityLevel0+this._qualityLevel),e.push(b.encodings.pseudoEncodingCompressLevel0+this._compressionLevel),e.push(b.encodings.pseudoEncodingDesktopSize),e.push(b.encodings.pseudoEncodingLastRect),e.push(b.encodings.pseudoEncodingQEMUExtendedKeyEvent),e.push(b.encodings.pseudoEncodingExtendedDesktopSize),e.push(b.encodings.pseudoEncodingXvp),e.push(b.encodings.pseudoEncodingFence),e.push(b.encodings.pseudoEncodingContinuousUpdates),e.push(b.encodings.pseudoEncodingDesktopName),e.push(b.encodings.pseudoEncodingExtendedClipboard),24==this._fbDepth&&(e.push(b.encodings.pseudoEncodingVMwareCursor),e.push(b.encodings.pseudoEncodingCursor)),T.messages.clientEncodings(this._sock,e)}},{key:"_initMsg",value:function(){switch(this._rfbInitState){case"ProtocolVersion":return this._negotiateProtocolVersion();case"Security":return this._negotiateSecurity();case"Authentication":return this._negotiateAuthentication();case"SecurityResult":return this._handleSecurityResult();case"SecurityReason":return this._handleSecurityReason();case"ClientInitialisation":return this._sock.send([this._shared?1:0]),this._rfbInitState="ServerInitialisation",!0;case"ServerInitialisation":return this._negotiateServerInit();default:return this._fail("Unknown init state (state: "+this._rfbInitState+")")}}},{key:"_handleSetColourMapMsg",value:function(){return n.Debug("SetColorMapEntries"),this._fail("Unexpected SetColorMapEntries message")}},{key:"_handleServerCutText",value:function(){if(n.Debug("ServerCutText"),this._sock.rQwait("ServerCutText header",7,1))return!1;this._sock.rQskipBytes(3);var e=this._sock.rQshift32();if(e=(0,r.toSigned32bit)(e),this._sock.rQwait("ServerCutText content",Math.abs(e),8))return!1;if(e>=0){var t=this._sock.rQshiftStr(e);if(this._viewOnly)return!0;this.dispatchEvent(new CustomEvent("clipboard",{detail:{text:t}}))}else{e=Math.abs(e);var i=this._sock.rQshift32(),o=65535&i,a=4278190080&i;if(a&1<<24){this._clipboardServerCapabilitiesFormats={},this._clipboardServerCapabilitiesActions={};for(var l=0;l<=15;l++){var c=1<<l;o&c&&(this._clipboardServerCapabilitiesFormats[c]=!0,this._sock.rQshift32())}for(var u=24;u<=31;u++){var d=1<<u;this._clipboardServerCapabilitiesActions[d]=!!(a&d)}var f=[1<<24,1<<25,1<<26,1<<27,1<<28];T.messages.extendedClipboardCaps(this._sock,f,{extendedClipboardFormatText:0})}else if(a===1<<25){if(this._viewOnly)return!0;null!=this._clipboardText&&this._clipboardServerCapabilitiesActions[1<<28]&&1&o&&T.messages.extendedClipboardProvide(this._sock,[1],[this._clipboardText])}else if(a===1<<26){if(this._viewOnly)return!0;this._clipboardServerCapabilitiesActions[1<<27]&&(null!=this._clipboardText?T.messages.extendedClipboardNotify(this._sock,[1]):T.messages.extendedClipboardNotify(this._sock,[]))}else if(a===1<<27){if(this._viewOnly)return!0;this._clipboardServerCapabilitiesActions[1<<25]&&1&o&&T.messages.extendedClipboardRequest(this._sock,[1])}else{if(a!==1<<28)return this._fail("Unexpected action in extended clipboard message: "+a);if(this._viewOnly)return!0;if(!(1&o))return!0;this._clipboardText=null;var p=this._sock.rQshiftBytes(e-4),g=new h.default,v=null;g.setInput(p);for(var m=0;m<=15;m++){var y=1<<m;if(o&y){var _=0,b=g.inflate(4);_|=b[0]<<24,_|=b[1]<<16,_|=b[2]<<8,_|=b[3];var S=g.inflate(_);1===y&&(v=S)}}if(g.setInput(null),null!==v){for(var C="",w=0;w<v.length;w++)C+=String.fromCharCode(v[w]);v=C,(v=(0,s.decodeUTF8)(v)).length>0&&"\0"===v.charAt(v.length-1)&&(v=v.slice(0,-1)),v=v.replace("\r\n","\n"),this.dispatchEvent(new CustomEvent("clipboard",{detail:{text:v}}))}}}return!0}},{key:"_handleServerFenceMsg",value:function(){if(this._sock.rQwait("ServerFence header",8,1))return!1;this._sock.rQskipBytes(3);var e=this._sock.rQshift32(),t=this._sock.rQshift8();if(this._sock.rQwait("ServerFence payload",t,9))return!1;t>64&&(n.Warn("Bad payload length ("+t+") in fence response"),t=64);var i=this._sock.rQshiftStr(t);return this._supportsFence=!0,e&1<<31?(e&=3,T.messages.clientFence(this._sock,e,i),!0):this._fail("Unexpected fence response")}},{key:"_handleXvpMsg",value:function(){if(this._sock.rQwait("XVP version and message",3,1))return!1;this._sock.rQskipBytes(1);var e=this._sock.rQshift8(),t=this._sock.rQshift8();switch(t){case 0:n.Error("XVP Operation Failed");break;case 1:this._rfbXvpVer=e,n.Info("XVP extensions enabled (version "+this._rfbXvpVer+")"),this._setCapability("power",!0);break;default:this._fail("Illegal server XVP message (msg: "+t+")")}return!0}},{key:"_normalMsg",value:function(){var e,t,i;switch(e=this._FBU.rects>0?0:this._sock.rQshift8()){case 0:return(i=this._framebufferUpdate())&&!this._enabledContinuousUpdates&&T.messages.fbUpdateRequest(this._sock,!0,0,0,this._fbWidth,this._fbHeight),i;case 1:return this._handleSetColourMapMsg();case 2:return n.Debug("Bell"),this.dispatchEvent(new CustomEvent("bell",{detail:{}})),!0;case 3:return this._handleServerCutText();case 150:return t=!this._supportsContinuousUpdates,this._supportsContinuousUpdates=!0,this._enabledContinuousUpdates=!1,t&&(this._enabledContinuousUpdates=!0,this._updateContinuousUpdates(),n.Info("Enabling continuous updates.")),!0;case 248:return this._handleServerFenceMsg();case 250:return this._handleXvpMsg();default:return this._fail("Unexpected server message (type "+e+")"),n.Debug("sock.rQslice(0, 30): "+this._sock.rQslice(0,30)),!0}}},{key:"_onFlush",value:function(){this._flushing=!1,this._sock.rQlen>0&&this._handleMessage()}},{key:"_framebufferUpdate",value:function(){if(0===this._FBU.rects){if(this._sock.rQwait("FBU header",3,1))return!1;if(this._sock.rQskipBytes(1),this._FBU.rects=this._sock.rQshift16(),this._display.pending())return this._flushing=!0,this._display.flush(),!1}for(;this._FBU.rects>0;){if(null===this._FBU.encoding){if(this._sock.rQwait("rect header",12))return!1;var e=this._sock.rQshiftBytes(12);this._FBU.x=(e[0]<<8)+e[1],this._FBU.y=(e[2]<<8)+e[3],this._FBU.width=(e[4]<<8)+e[5],this._FBU.height=(e[6]<<8)+e[7],this._FBU.encoding=parseInt((e[8]<<24)+(e[9]<<16)+(e[10]<<8)+e[11],10)}if(!this._handleRect())return!1;this._FBU.rects--,this._FBU.encoding=null}return this._display.flip(),!0}},{key:"_handleRect",value:function(){switch(this._FBU.encoding){case b.encodings.pseudoEncodingLastRect:return this._FBU.rects=1,!0;case b.encodings.pseudoEncodingVMwareCursor:return this._handleVMwareCursor();case b.encodings.pseudoEncodingCursor:return this._handleCursor();case b.encodings.pseudoEncodingQEMUExtendedKeyEvent:try{void 0!==document.createEvent("keyboardEvent").code&&(this._qemuExtKeyEventSupported=!0)}catch(e){}return!0;case b.encodings.pseudoEncodingDesktopName:return this._handleDesktopName();case b.encodings.pseudoEncodingDesktopSize:return this._resize(this._FBU.width,this._FBU.height),!0;case b.encodings.pseudoEncodingExtendedDesktopSize:return this._handleExtendedDesktopSize();default:return this._handleDataRect()}}},{key:"_handleVMwareCursor",value:function(){var e=this._FBU.x,t=this._FBU.y,i=this._FBU.width,r=this._FBU.height;if(this._sock.rQwait("VMware cursor encoding",1))return!1;var s,o=this._sock.rQshift8();if(this._sock.rQshift8(),0==o){if(s=new Array(i*r*4),this._sock.rQwait("VMware cursor classic encoding",i*r*4*2,2))return!1;for(var a=new Array(i*r),l=0;l<i*r;l++)a[l]=this._sock.rQshift32();for(var c=new Array(i*r),u=0;u<i*r;u++)c[u]=this._sock.rQshift32();for(var h=0;h<i*r;h++)if(0==a[h]){var d=c[h],f=d>>8&255,p=d>>16&255,g=d>>24&255;s[4*h]=f,s[4*h+1]=p,s[4*h+2]=g,s[4*h+3]=255}else-256==(-256&a[h])?0==c[h]?(s[4*h]=0,s[4*h+1]=0,s[4*h+2]=0,s[4*h+3]=0):(c[h],s[4*h]=0,s[4*h+1]=0,s[4*h+2]=0,s[4*h+3]=255):(s[4*h]=0,s[4*h+1]=0,s[4*h+2]=0,s[4*h+3]=255)}else{if(1!=o)return n.Warn("The given cursor type is not supported: "+o+" given."),!1;if(this._sock.rQwait("VMware cursor alpha encoding",i*r*4,2))return!1;s=new Array(i*r*4);for(var v=0;v<i*r;v++){var m=this._sock.rQshift32();s[4*v]=m>>24&255,s[4*v+1]=m>>16&255,s[4*v+2]=m>>8&255,s[4*v+3]=255&m}}return this._updateCursor(s,e,t,i,r),!0}},{key:"_handleCursor",value:function(){var e=this._FBU.x,t=this._FBU.y,i=this._FBU.width,r=this._FBU.height,n=i*r*4,s=Math.ceil(i/8)*r,o=n+s;if(this._sock.rQwait("cursor encoding",o))return!1;for(var a=this._sock.rQshiftBytes(n),l=this._sock.rQshiftBytes(s),c=new Uint8Array(i*r*4),u=0,h=0;h<r;h++)for(var d=0;d<i;d++){var f=l[h*Math.ceil(i/8)+Math.floor(d/8)]<<d%8&128?255:0;c[u]=a[u+2],c[u+1]=a[u+1],c[u+2]=a[u],c[u+3]=f,u+=4}return this._updateCursor(c,e,t,i,r),!0}},{key:"_handleDesktopName",value:function(){if(this._sock.rQwait("DesktopName",4))return!1;var e=this._sock.rQshift32();if(this._sock.rQwait("DesktopName",e,4))return!1;var t=this._sock.rQshiftStr(e);return t=(0,s.decodeUTF8)(t,!0),this._setDesktopName(t),!0}},{key:"_handleExtendedDesktopSize",value:function(){if(this._sock.rQwait("ExtendedDesktopSize",4))return!1;var e=this._sock.rQpeek8(),t=4+16*e;if(this._sock.rQwait("ExtendedDesktopSize",t))return!1;var i=!this._supportsSetDesktopSize;this._supportsSetDesktopSize=!0,i&&this._requestRemoteResize(),this._sock.rQskipBytes(1),this._sock.rQskipBytes(3);for(var r=0;r<e;r+=1)0===r?(this._screenID=this._sock.rQshiftBytes(4),this._sock.rQskipBytes(2),this._sock.rQskipBytes(2),this._sock.rQskipBytes(2),this._sock.rQskipBytes(2),this._screenFlags=this._sock.rQshiftBytes(4)):this._sock.rQskipBytes(16);if(1===this._FBU.x&&0!==this._FBU.y){var s="";switch(this._FBU.y){case 1:s="Resize is administratively prohibited";break;case 2:s="Out of resources";break;case 3:s="Invalid screen layout";break;default:s="Unknown reason"}n.Warn("Server did not accept the resize request: "+s)}else this._resize(this._FBU.width,this._FBU.height);return!0}},{key:"_handleDataRect",value:function(){var e=this._decoders[this._FBU.encoding];if(!e)return this._fail("Unsupported encoding (encoding: "+this._FBU.encoding+")"),!1;try{return e.decodeRect(this._FBU.x,this._FBU.y,this._FBU.width,this._FBU.height,this._sock,this._display,this._fbDepth)}catch(e){return this._fail("Error decoding rect: "+e),!1}}},{key:"_updateContinuousUpdates",value:function(){this._enabledContinuousUpdates&&T.messages.enableContinuousUpdates(this._sock,!0,0,0,this._fbWidth,this._fbHeight)}},{key:"_resize",value:function(e,t){this._fbWidth=e,this._fbHeight=t,this._display.resize(this._fbWidth,this._fbHeight),this._updateClip(),this._updateScale(),this._updateContinuousUpdates()}},{key:"_xvpOp",value:function(e,t){this._rfbXvpVer<e||(n.Info("Sending XVP operation "+t+" (version "+e+")"),T.messages.xvpOp(this._sock,e,t))}},{key:"_updateCursor",value:function(e,t,i,r,n){this._cursorImage={rgbaPixels:e,hotx:t,hoty:i,w:r,h:n},this._refreshCursor()}},{key:"_shouldShowDotCursor",value:function(){if(!this._showDotCursor)return!1;for(var e=3;e<this._cursorImage.rgbaPixels.length;e+=4)if(this._cursorImage.rgbaPixels[e])return!1;return!0}},{key:"_refreshCursor",value:function(){if("connecting"===this._rfbConnectionState||"connected"===this._rfbConnectionState){var e=this._shouldShowDotCursor()?T.cursors.dot:this._cursorImage;this._cursor.change(e.rgbaPixels,e.hotx,e.hoty,e.w,e.h)}}},{key:"viewOnly",get:function(){return this._viewOnly},set:function(e){this._viewOnly=e,"connecting"!==this._rfbConnectionState&&"connected"!==this._rfbConnectionState||(e?this._keyboard.ungrab():this._keyboard.grab())}},{key:"capabilities",get:function(){return this._capabilities}},{key:"touchButton",get:function(){return 0},set:function(e){n.Warn("Using old API!")}},{key:"clipViewport",get:function(){return this._clipViewport},set:function(e){this._clipViewport=e,this._updateClip()}},{key:"scaleViewport",get:function(){return this._scaleViewport},set:function(e){this._scaleViewport=e,e&&this._clipViewport&&this._updateClip(),this._updateScale(),!e&&this._clipViewport&&this._updateClip()}},{key:"resizeSession",get:function(){return this._resizeSession},set:function(e){this._resizeSession=e,e&&this._requestRemoteResize()}},{key:"showDotCursor",get:function(){return this._showDotCursor},set:function(e){this._showDotCursor=e,this._refreshCursor()}},{key:"background",get:function(){return this._screen.style.background},set:function(e){this._screen.style.background=e}},{key:"qualityLevel",get:function(){return this._qualityLevel},set:function(e){!Number.isInteger(e)||e<0||e>9?n.Error("qualityLevel must be an integer between 0 and 9"):this._qualityLevel!==e&&(this._qualityLevel=e,"connected"===this._rfbConnectionState&&this._sendEncodings())}},{key:"compressionLevel",get:function(){return this._compressionLevel},set:function(e){!Number.isInteger(e)||e<0||e>9?n.Error("compressionLevel must be an integer between 0 and 9"):this._compressionLevel!==e&&(this._compressionLevel=e,"connected"===this._rfbConnectionState&&this._sendEncodings())}}])&&R(t.prototype,i),c&&R(t,c),T}(c.default);t.default=F,F.messages={keyEvent:function(e,t,i){var r=e._sQ,n=e._sQlen;r[n]=4,r[n+1]=i,r[n+2]=0,r[n+3]=0,r[n+4]=t>>24,r[n+5]=t>>16,r[n+6]=t>>8,r[n+7]=t,e._sQlen+=8,e.flush()},QEMUExtendedKeyEvent:function(e,t,i,r){var n=e._sQ,s=e._sQlen;n[s]=255,n[s+1]=0,n[s+2]=i>>8,n[s+3]=i,n[s+4]=t>>24,n[s+5]=t>>16,n[s+6]=t>>8,n[s+7]=t;var o,a,l=(o=r,a=255&r,224==r>>8&&a<127?128|a:o);n[s+8]=l>>24,n[s+9]=l>>16,n[s+10]=l>>8,n[s+11]=l,e._sQlen+=12,e.flush()},pointerEvent:function(e,t,i,r){var n=e._sQ,s=e._sQlen;n[s]=5,n[s+1]=r,n[s+2]=t>>8,n[s+3]=t,n[s+4]=i>>8,n[s+5]=i,e._sQlen+=6,e.flush()},_buildExtendedClipboardFlags:function(e,t){for(var i=new Uint8Array(4),r=0,n=0,s=0;s<e.length;s++)n|=e[s];for(var o=0;o<t.length;o++)r|=t[o];return i[0]=n>>24,i[1]=0,i[2]=0,i[3]=r,i},extendedClipboardProvide:function(e,t,i){for(var r=new d.default,n=[],o=0;o<t.length;o++){if(1!=t[o])throw new Error("Unsupported extended clipboard format for Provide message.");i[o]=i[o].replace(/\r\n|\r|\n/gm,"\r\n");var a=(0,s.encodeUTF8)(i[o]+"\0");n.push(a.length>>24&255,a.length>>16&255,a.length>>8&255,255&a.length);for(var l=0;l<a.length;l++)n.push(a.charCodeAt(l))}var c=r.deflate(new Uint8Array(n)),u=new Uint8Array(4+c.length);u.set(F.messages._buildExtendedClipboardFlags([1<<28],t)),u.set(c,4),F.messages.clientCutText(e,u,!0)},extendedClipboardNotify:function(e,t){var i=F.messages._buildExtendedClipboardFlags([1<<27],t);F.messages.clientCutText(e,i,!0)},extendedClipboardRequest:function(e,t){var i=F.messages._buildExtendedClipboardFlags([1<<25],t);F.messages.clientCutText(e,i,!0)},extendedClipboardCaps:function(e,t,i){var r=Object.keys(i),n=new Uint8Array(4+4*r.length);r.map((function(e){return parseInt(e)})),r.sort((function(e,t){return e-t})),n.set(F.messages._buildExtendedClipboardFlags(t,[]));for(var s=4,o=0;o<r.length;o++)n[s]=i[r[o]]>>24,n[s+1]=i[r[o]]>>16,n[s+2]=i[r[o]]>>8,n[s+3]=i[r[o]]>>0,s+=4,n[3]|=1<<r[o];F.messages.clientCutText(e,n,!0)},clientCutText:function(e,t){var i,n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],s=e._sQ,o=e._sQlen;s[o]=6,s[o+1]=0,s[o+2]=0,s[o+3]=0,i=n?(0,r.toUnsigned32bit)(-t.length):t.length,s[o+4]=i>>24,s[o+5]=i>>16,s[o+6]=i>>8,s[o+7]=i,e._sQlen+=8;for(var a=0,l=t.length;l>0;){for(var c=Math.min(l,e._sQbufferSize-e._sQlen),u=0;u<c;u++)s[e._sQlen+u]=t[a+u];e._sQlen+=c,e.flush(),l-=c,a+=c}},setDesktopSize:function(e,t,i,r,n){var s=e._sQ,o=e._sQlen;s[o]=251,s[o+1]=0,s[o+2]=t>>8,s[o+3]=t,s[o+4]=i>>8,s[o+5]=i,s[o+6]=1,s[o+7]=0,s[o+8]=r>>24,s[o+9]=r>>16,s[o+10]=r>>8,s[o+11]=r,s[o+12]=0,s[o+13]=0,s[o+14]=0,s[o+15]=0,s[o+16]=t>>8,s[o+17]=t,s[o+18]=i>>8,s[o+19]=i,s[o+20]=n>>24,s[o+21]=n>>16,s[o+22]=n>>8,s[o+23]=n,e._sQlen+=24,e.flush()},clientFence:function(e,t,i){var r=e._sQ,n=e._sQlen;r[n]=248,r[n+1]=0,r[n+2]=0,r[n+3]=0,r[n+4]=t>>24,r[n+5]=t>>16,r[n+6]=t>>8,r[n+7]=t;var s=i.length;r[n+8]=s;for(var o=0;o<s;o++)r[n+9+o]=i.charCodeAt(o);e._sQlen+=9+s,e.flush()},enableContinuousUpdates:function(e,t,i,r,n,s){var o=e._sQ,a=e._sQlen;o[a]=150,o[a+1]=t,o[a+2]=i>>8,o[a+3]=i,o[a+4]=r>>8,o[a+5]=r,o[a+6]=n>>8,o[a+7]=n,o[a+8]=s>>8,o[a+9]=s,e._sQlen+=10,e.flush()},pixelFormat:function(e,t,i){var r,n=e._sQ,s=e._sQlen;r=t>16?32:t>8?16:8;var o=Math.floor(t/3);n[s]=0,n[s+1]=0,n[s+2]=0,n[s+3]=0,n[s+4]=r,n[s+5]=t,n[s+6]=0,n[s+7]=i?1:0,n[s+8]=0,n[s+9]=(1<<o)-1,n[s+10]=0,n[s+11]=(1<<o)-1,n[s+12]=0,n[s+13]=(1<<o)-1,n[s+14]=2*o,n[s+15]=1*o,n[s+16]=0*o,n[s+17]=0,n[s+18]=0,n[s+19]=0,e._sQlen+=20,e.flush()},clientEncodings:function(e,t){var i=e._sQ,r=e._sQlen;i[r]=2,i[r+1]=0,i[r+2]=t.length>>8,i[r+3]=t.length;for(var n=r+4,s=0;s<t.length;s++){var o=t[s];i[n]=o>>24,i[n+1]=o>>16,i[n+2]=o>>8,i[n+3]=o,n+=4}e._sQlen+=n-r,e.flush()},fbUpdateRequest:function(e,t,i,r,n,s){var o=e._sQ,a=e._sQlen;void 0===i&&(i=0),void 0===r&&(r=0),o[a]=3,o[a+1]=t?1:0,o[a+2]=i>>8&255,o[a+3]=255&i,o[a+4]=r>>8&255,o[a+5]=255&r,o[a+6]=n>>8&255,o[a+7]=255&n,o[a+8]=s>>8&255,o[a+9]=255&s,e._sQlen+=10,e.flush()},xvpOp:function(e,t,i){var r=e._sQ,n=e._sQlen;r[n]=250,r[n+1]=0,r[n+2]=t,r[n+3]=i,e._sQlen+=4,e.flush()}},F.cursors={none:{rgbaPixels:new Uint8Array,w:0,h:0,hotx:0,hoty:0},dot:{rgbaPixels:new Uint8Array([255,255,255,255,0,0,0,255,255,255,255,255,0,0,0,255,0,0,0,0,0,0,0,255,255,255,255,255,0,0,0,255,255,255,255,255]),w:3,h:3,hotx:1,hoty:1}}},"1eCo":
/*!*************************************************!*\
  !*** ./node_modules/codemirror/mode/xml/xml.js ***!
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"+(e.uiStyleSettings.toolbarButtonStyleColorsClassName?e.uiStyleSettings.toolbarButtonStyleColorsClassName:e.toolbarButtonStyleColorsClass.name)}))},e.prototype.addActionButton=function(e,t,i){var r=this,n=document.createElement("div");switch(n.className=""+this.toolbarButtonStyleClass.name,n.innerHTML=t,n.setAttribute("data-action",i),n.addEventListener("click",(function(){r.actionToolbarButtonClicked(n,i)})),i){case"select":n.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":n.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":n.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":n.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":n.style.fill=this.uiStyleSettings.closeButtonColor}e.appendChild(n),this.buttons.push(n)},e.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Y("toolbar","\n      width: 100%;\n      flex-shrink: 0;\n      display: flex;\n      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"+2*this.uiStyleSettings.toolbarHeight+"px;\n        z-index: 10;\n        box-sizing: content-box;\n      ")),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Y("toolbar-overflow-block_colors","\n        background-color: "+this.uiStyleSettings.toolbarBackgroundColor+";\n      "));var e=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Y("toolbar_button","\n      display: inline-block;\n      width: "+(this.uiStyleSettings.toolbarHeight-2*e)+"px;\n      height: "+(this.uiStyleSettings.toolbarHeight-2*e)+"px;\n      padding: "+e+"px;\n      box-sizing: content-box;\n    ")),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Y("toolbar_button_colors","\n      fill: "+this.uiStyleSettings.toolbarColor+";\n    ")),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Y("toolbar_active_button","\n      fill: "+this.uiStyleSettings.toolbarColor+";\n      background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+"\n    ")),this.styles.addRule(new Q("."+this.toolbarButtonStyleClass.name+" svg","\n      height: "+this.uiStyleSettings.toolbarHeight/2+"px;\n    ")),this.styles.addRule(new Q("."+this.toolbarButtonStyleColorsClass.name+":hover","\n        background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+"\n    "))},e.prototype.markerToolbarButtonClicked=function(e,t){this.setActiveButton(e),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach((function(e){return e("marker",t)})),this.markerButtonOverflowBlock.style.display="none"},e.prototype.actionToolbarButtonClicked=function(e,t){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach((function(e){return e("action",t)})),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},e.prototype.setActiveButton=function(e){this.resetButtonStyles(),e.className=e.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),e.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},e.prototype.setActiveMarkerButton=function(e){var t=this.markerButtons.find((function(t){return t.getAttribute("data-type-name")===e}));t&&this.setActiveButton(t)},e.prototype.setCurrentMarker=function(e){var t=this;this.currentMarker=e,this.buttons.filter((function(e){return/delete|notes/.test(e.getAttribute("data-action"))})).forEach((function(e){void 0===t.currentMarker?(e.style.fillOpacity="0.4",e.style.pointerEvents="none"):(e.style.fillOpacity="1",e.style.pointerEvents="all")}))},e}(),$=function(){function e(e,t,i,r){this.panels=[],this.panelButtons=[],this.markerjsContainer=e,this.displayMode=t,this.uiStyleSettings=i,this.styles=r,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return e.prototype.addStyles=function(){var e;this.toolboxStyleClass=this.styles.addClass(new Y("toolbox","\n      width: 100%;\n      flex-shrink: 0;\n      display: flex;\n      flex-direction: column;\n      font-family: sans-serif;\n      "+("popup"===this.displayMode?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+"\n      box-sizing: content-box;\n      "+("popup"===this.displayMode?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+"\n      "+("inline"===this.displayMode?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+"\n      "+("inline"===this.displayMode?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+"\n      overflow: hidden;\n    ")),this.toolboxStyleColorsClass=this.styles.addClass(new Y("toolbox_colors","\n      color: "+this.uiStyleSettings.toolboxColor+";\n    "));var t=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Y("toolbox-button-row","\n      display: flex;\n      cursor: default;\n      box-sizing: content-box;\n    ")),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Y("toolbox-button-row_colors","\n      background-color: "+this.uiStyleSettings.toolbarBackgroundColor+";\n    ")),this.toolboxPanelRowStyleClass=this.styles.addClass(new Y("toolbox-panel-row","\n      display: flex;\n      "+("inline"===this.displayMode?"position: absolute;":"")+"\n      "+("inline"===this.displayMode?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+"\n      cursor: default;\n      height: "+1.5*this.uiStyleSettings.toolbarHeight+"px;\n      "+("inline"===this.displayMode?"width: 100%;":"")+"\n      box-sizing: content-box;\n    ")),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Y("toolbox-panel-row_colors","\n      background-color: "+(null!==(e=this.uiStyleSettings.toolboxBackgroundColor)&&void 0!==e?e:this.uiStyleSettings.toolbarBackgroundHoverColor)+";\n    ")),this.toolboxButtonStyleClass=this.styles.addClass(new Y("toolbox_button","\n      display: inline-block;\n      width: "+(this.uiStyleSettings.toolbarHeight-2*t)+"px;\n      height: "+(this.uiStyleSettings.toolbarHeight-2*t)+"px;\n      padding: "+t+"px;\n      box-sizing: content-box;\n    ")),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Y("toolbox-button_colors","\n      fill: "+this.uiStyleSettings.toolbarColor+";\n    ")),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Y("toolbox-active-button_colors","\n      background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+";\n      fill: "+this.uiStyleSettings.toolbarColor+";\n    ")),this.styles.addRule(new Q("."+this.toolboxButtonStyleColorsClass.name+":hover","\n        background-color: "+this.uiStyleSettings.toolbarBackgroundHoverColor+"\n    ")),this.styles.addRule(new Q("."+this.toolboxButtonStyleClass.name+" svg","\n      height: "+this.uiStyleSettings.toolbarHeight/2+"px;\n    "))},e.prototype.show=function(e){var t;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=e,this.uiContainer.className=this.toolboxStyleClass.name+" "+(null!==(t=this.uiStyleSettings.toolboxStyleColorsClassName)&&void 0!==t?t:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},e.prototype.setPanelButtons=function(e){var t,i,r=this;this.panels=e,void 0!==this.uiContainer&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+(null!==(t=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)&&void 0!==t?t:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+(null!==(i=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)&&void 0!==i?i:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach((function(e){var t;e.uiStyleSettings=r.uiStyleSettings;var i=document.createElement("div");i.className=r.toolboxButtonStyleClass.name+" "+(null!==(t=r.uiStyleSettings.toolboxButtonStyleColorsClassName)&&void 0!==t?t:r.toolboxButtonStyleColorsClass.name),i.innerHTML=e.icon,i.title=e.title,i.addEventListener("click",(function(){r.panelButtonClick(e)})),r.panelButtons.push(i),r.buttonRow.appendChild(i)})),"inline"===this.displayMode?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},e.prototype.panelButtonClick=function(e){var t=this,i=-1;if(e!==this.activePanel){i=this.panels.indexOf(e),this.panelRow.innerHTML="";var r=e.getUi();r.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(r),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=e}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout((function(){"inline"===t.displayMode?t.panelRow.style.display="none":t.panelRow.style.visibility="hidden"}),200);this.panelButtons.forEach((function(e,r){var n,s;e.className=t.toolboxButtonStyleClass.name+" "+(r===i?""+(null!==(n=t.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)&&void 0!==n?n:t.toolboxActiveButtonStyleColorsClass.name):""+(null!==(s=t.uiStyleSettings.toolboxButtonStyleColorsClassName)&&void 0!==s?s:t.toolboxButtonStyleColorsClass.name))}))},e}(),J=function(e,t){this.title=e,this.icon=t},ee=function(e){function t(t,i,r,n){var s=e.call(this,t,n||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return s.colors=[],s.addTransparent=!1,s.colorBoxes=[],s.colors=i,s.currentColor=r,s.setCurrentColor=s.setCurrentColor.bind(s),s.getColorBox=s.getColorBox.bind(s),s}return j(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.overflow="hidden",t.style.whiteSpace="nowrap",this.colors.forEach((function(i){var r=e.getColorBox(i);t.appendChild(r),e.colorBoxes.push(r)})),t},t.prototype.getColorBox=function(e){var t=this,i=this.uiStyleSettings.toolbarHeight/4,r=this.uiStyleSettings.toolbarHeight-i,n=document.createElement("div");n.style.display="inline-block",n.style.boxSizing="content-box",n.style.width=r-2+"px",n.style.height=r-2+"px",n.style.padding="1px",n.style.marginRight="2px",n.style.marginBottom="2px",n.style.borderWidth="2px",n.style.borderStyle="solid",n.style.borderRadius=(r+2)/2+"px",n.style.borderColor=e===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",n.addEventListener("click",(function(){t.setCurrentColor(e,n)}));var s=document.createElement("div");return s.style.display="inline-block",s.style.width=r-2+"px",s.style.height=r-2+"px",s.style.backgroundColor=e,s.style.borderRadius=r/2+"px","transparent"===e&&(s.style.fill=this.uiStyleSettings.toolboxAccentColor,s.innerHTML='<svg viewBox="0 0 24 24">\n        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />\n      </svg>'),n.appendChild(s),n},t.prototype.setCurrentColor=function(e,t){var i=this;this.currentColor=e,this.colorBoxes.forEach((function(e){e.style.borderColor=e===t?i.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onColorChanged&&this.onColorChanged(e)},t}(J),te=function(){function e(e,t,i){this._state="new",this._isSelected=!1,this._container=e,this._overlayContainer=t,this.globalSettings=i,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(e.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),e.prototype.ownsTarget=function(e){return!1},Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),e.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},e.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},e.prototype.pointerDown=function(e,t){},e.prototype.dblClick=function(e,t){},e.prototype.manipulate=function(e){},e.prototype.pointerUp=function(e){this.stateChanged()},e.prototype.dispose=function(){},e.prototype.addMarkerVisualToContainer=function(e){this.container.childNodes.length>0?this.container.insertBefore(e,this.container.childNodes[0]):this.container.appendChild(e)},e.prototype.getState=function(){return{typeName:e.typeName,state:this.state,notes:this.notes}},e.prototype.restoreState=function(e){this._state=e.state,this.notes=e.notes},e.prototype.scale=function(e,t){},e.prototype.colorChanged=function(e){this.onColorChanged&&this.onColorChanged(e),this.stateChanged()},e.prototype.fillColorChanged=function(e){this.onFillColorChanged&&this.onFillColorChanged(e),this.stateChanged()},e.prototype.stateChanged=function(){if(this.onStateChanged&&"creating"!==this.state&&"new"!==this.state){var e=this.getState();void 0!==this.manipulationStartState&&(this.manipulationStartState.state="select"),e.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(e)&&this.onStateChanged(this)}},e.typeName="MarkerBase",e}(),ie=function(){function e(){this.findGripByVisual=this.findGripByVisual.bind(this)}return e.prototype.findGripByVisual=function(e){return this.topLeft.ownsTarget(e)?this.topLeft:this.topCenter.ownsTarget(e)?this.topCenter:this.topRight.ownsTarget(e)?this.topRight:this.centerLeft.ownsTarget(e)?this.centerLeft:this.centerRight.ownsTarget(e)?this.centerRight:this.bottomLeft.ownsTarget(e)?this.bottomLeft:this.bottomCenter.ownsTarget(e)?this.bottomCenter:this.bottomRight.ownsTarget(e)?this.bottomRight:void 0},e}(),re=function(){function e(){this.GRIP_SIZE=10,this.visual=W.createGroup(),this.visual.appendChild(W.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(W.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return e.prototype.ownsTarget=function(e){return e===this.visual||e===this.visual.childNodes[0]||e===this.visual.childNodes[1]},e}(),ne=function(){function e(){}return e.toITransformMatrix=function(e){return{a:e.a,b:e.b,c:e.c,d:e.d,e:e.e,f:e.f}},e.toSVGMatrix=function(e,t){return e.a=t.a,e.b=t.b,e.c=t.c,e.d=t.d,e.e=t.e,e.f=t.f,e},e}(),se=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.left=0,n.top=0,n.width=0,n.height=0,n.defaultSize={x:50,y:20},n.offsetX=0,n.offsetY=0,n.rotationAngle=0,n.CB_DISTANCE=10,n._suppressMarkerCreateEvent=!1,n.container.transform.baseVal.appendItem(W.createTransform()),n.setupControlBox(),n}return j(t,e),Object.defineProperty(t.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visual",{get:function(){return this._visual},set:function(e){this._visual=e;var t=W.createTransform();this._visual.transform.baseVal.appendItem(t)},enumerable:!1,configurable:!0}),t.prototype.ownsTarget=function(t){return!!e.prototype.ownsTarget.call(this,t)||!!(void 0!==this.controlGrips.findGripByVisual(t)||void 0!==this.rotatorGrip&&this.rotatorGrip.ownsTarget(t))},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),"new"===this.state&&(this.left=t.x,this.top=t.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var r=this.unrotatePoint(t);if(this.manipulationStartX=r.x,this.manipulationStartY=r.y,this.offsetX=r.x-this.left,this.offsetY=r.y-this.top,"new"!==this.state)if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(i),void 0!==this.activeGrip)this._state="resize";else if(void 0!==this.rotatorGrip&&this.rotatorGrip.ownsTarget(i)){this.activeGrip=this.rotatorGrip;var n=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=n.x-this.width/2,this.top=n.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var s=this.container.transform.baseVal.getItem(0);s.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(s,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},t.prototype.pointerUp=function(t){var i=this.state;e.prototype.pointerUp.call(this,t),"creating"===this.state&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(t),this._state="select","creating"===i&&this.onMarkerCreated&&!1===this._suppressMarkerCreateEvent&&this.onMarkerCreated(this)},t.prototype.moveVisual=function(e){this.visual.style.transform="translate("+e.x+"px, "+e.y+"px)"},t.prototype.manipulate=function(e){var t=this.unrotatePoint(e);"creating"===this.state?this.resize(e):"move"===this.state?(this.left=this.manipulationStartLeft+(t.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(t.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):"resize"===this.state?this.resize(t):"rotate"===this.state&&this.rotate(e)},t.prototype.resize=function(e){var t=this.manipulationStartLeft,i=this.manipulationStartWidth,r=this.manipulationStartTop,n=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:t=this.manipulationStartLeft+e.x-this.manipulationStartX,i=this.manipulationStartWidth+this.manipulationStartLeft-t;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:i=this.manipulationStartWidth+e.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:r=this.manipulationStartTop+e.y-this.manipulationStartY,n=this.manipulationStartHeight+this.manipulationStartTop-r;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:n=this.manipulationStartHeight+e.y-this.manipulationStartY}i>=0?(this.left=t,this.width=i):(this.left=t+i,this.width=-i),n>=0?(this.top=r,this.height=n):(this.top=r+n,this.height=-n),this.setSize()},t.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},t.prototype.rotate=function(e){if(Math.abs(e.x-this.centerX)>.1){var t=Math.sign(e.x-this.centerX);this.rotationAngle=180*Math.atan((e.y-this.centerY)/(e.x-this.centerX))/Math.PI+90*t,this.applyRotation()}},t.prototype.applyRotation=function(){var e=this.container.transform.baseVal.getItem(0);e.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(e,0)},t.prototype.rotatePoint=function(e){if(0===this.rotationAngle)return e;var t=this.container.getCTM(),i=W.createPoint(e.x,e.y);return{x:(i=i.matrixTransform(t)).x,y:i.y}},t.prototype.unrotatePoint=function(e){if(0===this.rotationAngle)return e;var t=this.container.getCTM();t=t.inverse();var i=W.createPoint(e.x,e.y);return{x:(i=i.matrixTransform(t)).x,y:i.y}},t.prototype.select=function(){e.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},t.prototype.deselect=function(){e.prototype.deselect.call(this),this.controlBox.style.display="none"},t.prototype.setupControlBox=function(){this.controlBox=W.createGroup();var e=W.createTransform();e.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(e),this.container.appendChild(this.controlBox),this.controlRect=W.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),!0!==this.globalSettings.disableRotation&&(this.rotatorGripLine=W.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new ie,this.addControlGrips(),this.controlBox.style.display="none"},t.prototype.adjustControlBox=function(){var e=this.controlBox.transform.baseVal.getItem(0);e.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(e,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),void 0!==this.rotatorGripLine&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},t.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),!0!==this.globalSettings.disableRotation&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},t.prototype.createGrip=function(){var e=new re;return e.visual.transform.baseVal.appendItem(W.createTransform()),this.controlBox.appendChild(e.visual),e},t.prototype.positionGrips=function(){var e=this.controlGrips.topLeft.GRIP_SIZE,t=-e/2,i=t,r=(this.width+this.CB_DISTANCE)/2-e/2,n=(this.height+this.CB_DISTANCE)/2-e/2,s=this.height+this.CB_DISTANCE-e/2,o=this.width+this.CB_DISTANCE-e/2;this.positionGrip(this.controlGrips.topLeft.visual,t,i),this.positionGrip(this.controlGrips.topCenter.visual,r,i),this.positionGrip(this.controlGrips.topRight.visual,o,i),this.positionGrip(this.controlGrips.centerLeft.visual,t,n),this.positionGrip(this.controlGrips.centerRight.visual,o,n),this.positionGrip(this.controlGrips.bottomLeft.visual,t,s),this.positionGrip(this.controlGrips.bottomCenter.visual,r,s),this.positionGrip(this.controlGrips.bottomRight.visual,o,s),void 0!==this.rotatorGrip&&this.positionGrip(this.rotatorGrip.visual,r,i-3*this.CB_DISTANCE)},t.prototype.positionGrip=function(e,t,i){var r=e.transform.baseVal.getItem(0);r.setTranslate(t,i),e.transform.baseVal.replaceItem(r,0)},t.prototype.hideControlBox=function(){this.controlBox.style.display="none"},t.prototype.showControlBox=function(){this.controlBox.style.display=""},t.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:ne.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:ne.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},e.prototype.getState.call(this))},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var i=t;this.left=i.left,this.top=i.top,this.width=i.width,this.height=i.height,this.rotationAngle=i.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(ne.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,i.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(ne.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,i.containerTransformMatrix))},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i);var r=this.rotatePoint({x:this.left,y:this.top}),n=this.unrotatePoint({x:r.x*t,y:r.y*i});this.left=n.x,this.top=n.y,this.width=this.width*t,this.height=this.height*i,this.adjustControlBox()},t}(te),oe=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.fillColor="transparent",n.strokeColor="transparent",n.strokeWidth=0,n.strokeDasharray="",n.opacity=1,n.setStrokeColor=n.setStrokeColor.bind(n),n.setFillColor=n.setFillColor.bind(n),n.setStrokeWidth=n.setStrokeWidth.bind(n),n.setStrokeDasharray=n.setStrokeDasharray.bind(n),n.createVisual=n.createVisual.bind(n),n}return j(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual)},t.prototype.createVisual=function(){this.visual=W.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),"new"===this.state&&(this.createVisual(),this.moveVisual(t),this._state="creating")},t.prototype.manipulate=function(t){e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.setSize()},t.prototype.setSize=function(){e.prototype.setSize.call(this),W.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},t.prototype.pointerUp=function(t){e.prototype.pointerUp.call(this,t),this.setSize()},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.visual&&W.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(e),this.stateChanged()},t.prototype.setFillColor=function(e){this.fillColor=e,this.visual&&W.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.visual&&W.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.visual&&W.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},t.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},e.prototype.getState.call(this))},t.prototype.restoreState=function(t){var i=t;this.fillColor=i.fillColor,this.strokeColor=i.strokeColor,this.strokeWidth=i.strokeWidth,this.strokeDasharray=i.strokeDasharray,this.opacity=i.opacity,this.createVisual(),e.prototype.restoreState.call(this,t),this.setSize()},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i),this.setSize()},t.title="Rectangle marker",t}(se),ae=function(e){function t(t,i,r,n){var s=e.call(this,t,n||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return s.widths=[],s.widthBoxes=[],s.widths=i,s.currentWidth=r,s.setCurrentWidth=s.setCurrentWidth.bind(s),s}return j(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2",this.widths.forEach((function(i){var r=document.createElement("div");r.style.display="flex",r.style.flexGrow="2",r.style.alignItems="center",r.style.justifyContent="space-between",r.style.padding="5px",r.style.borderWidth="2px",r.style.borderStyle="solid",r.style.borderColor=i===e.currentWidth?e.uiStyleSettings.toolboxAccentColor:"transparent",r.addEventListener("click",(function(){e.setCurrentWidth(i,r)})),t.appendChild(r);var n=document.createElement("div");n.innerText=i.toString(),n.style.marginRight="5px",r.appendChild(n);var s=document.createElement("div");s.style.minHeight="20px",s.style.flexGrow="2",s.style.display="flex",s.style.alignItems="center";var o=document.createElement("hr");o.style.minWidth="20px",o.style.border="0px",o.style.borderTop=i+"px solid "+e.uiStyleSettings.toolboxColor,o.style.flexGrow="2",s.appendChild(o),r.appendChild(s),e.widthBoxes.push(r)})),t},t.prototype.setCurrentWidth=function(e,t){var i=this;this.currentWidth=e,this.widthBoxes.forEach((function(e){e.style.borderColor=e===t?i.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},t}(J),le=function(e){function t(t,i,r,n){var s=e.call(this,t,n||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return s.styles=[],s.styleBoxes=[],s.styles=i,s.currentStyle=r,s.setCurrentStyle=s.setCurrentStyle.bind(s),s}return j(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2",this.styles.forEach((function(i){var r=document.createElement("div");r.style.display="flex",r.style.alignItems="center",r.style.justifyContent="space-between",r.style.padding="5px",r.style.borderWidth="2px",r.style.borderStyle="solid",r.style.overflow="hidden",r.style.maxWidth=100/e.styles.length-5+"%",r.style.borderColor=i===e.currentStyle?e.uiStyleSettings.toolboxAccentColor:"transparent",r.addEventListener("click",(function(){e.setCurrentStyle(i,r)})),t.appendChild(r);var n=document.createElement("div");n.style.minHeight="20px",n.style.flexGrow="2",n.style.overflow="hidden";var s='<svg width="100" height="20">\n      <line x1="0" y1="10" x2="100" y2="10" stroke="'+e.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(""!==i?'stroke-dasharray="'+i+'"':"")+" />\n  </svg>";n.innerHTML=s,r.appendChild(n),e.styleBoxes.push(r)})),t},t.prototype.setCurrentStyle=function(e,t){var i=this;this.currentStyle=e,this.styleBoxes.forEach((function(e){e.style.borderColor=e===t?i.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},t}(J),ce=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.strokeColor=r.defaultColor,n.strokeWidth=r.defaultStrokeWidth,n.strokeDasharray=r.defaultStrokeDasharray,n.strokePanel=new ee("Line color",r.defaultColorSet,r.defaultColor),n.strokePanel.onColorChanged=n.setStrokeColor,n.strokeWidthPanel=new ae("Line width",r.defaultStrokeWidths,r.defaultStrokeWidth),n.strokeWidthPanel.onWidthChanged=n.setStrokeWidth,n.strokeStylePanel=new le("Line style",r.defaultStrokeDasharrays,r.defaultStrokeDasharray),n.strokeStylePanel.onStyleChanged=n.setStrokeDasharray,n}return j(t,e),Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=e.prototype.getState.call(this);return i.typeName=t.typeName,i},t.typeName="FrameMarker",t.title="Frame marker",t.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',t}(oe),ue=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},he=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.x1=0,n.y1=0,n.x2=0,n.y2=0,n.defaultLength=50,n.manipulationStartX=0,n.manipulationStartY=0,n.manipulationStartX1=0,n.manipulationStartY1=0,n.manipulationStartX2=0,n.manipulationStartY2=0,n.setupControlBox(),n}return j(t,e),t.prototype.ownsTarget=function(t){return!!e.prototype.ownsTarget.call(this,t)||!(!this.grip1.ownsTarget(t)&&!this.grip2.ownsTarget(t))},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),this.manipulationStartX=t.x,this.manipulationStartY=t.y,"new"===this.state&&(this.x1=t.x,this.y1=t.y,this.x2=t.x,this.y2=t.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,"new"!==this.state&&(this.select(),this.grip1.ownsTarget(i)?this.activeGrip=this.grip1:this.grip2.ownsTarget(i)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},t.prototype.pointerUp=function(t){var i=this.state;e.prototype.pointerUp.call(this,t),"creating"===this.state&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(t),this._state="select","creating"===i&&this.onMarkerCreated&&this.onMarkerCreated(this)},t.prototype.adjustVisual=function(){},t.prototype.manipulate=function(e){"creating"===this.state?this.resize(e):"move"===this.state?(this.x1=this.manipulationStartX1+e.x-this.manipulationStartX,this.y1=this.manipulationStartY1+e.y-this.manipulationStartY,this.x2=this.manipulationStartX2+e.x-this.manipulationStartX,this.y2=this.manipulationStartY2+e.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):"resize"===this.state&&this.resize(e)},t.prototype.resize=function(e){switch(this.activeGrip){case this.grip1:this.x1=e.x,this.y1=e.y;break;case this.grip2:case void 0:this.x2=e.x,this.y2=e.y}this.adjustVisual(),this.adjustControlBox()},t.prototype.select=function(){e.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},t.prototype.deselect=function(){e.prototype.deselect.call(this),this.controlBox.style.display="none"},t.prototype.setupControlBox=function(){this.controlBox=W.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},t.prototype.adjustControlBox=function(){this.positionGrips()},t.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},t.prototype.createGrip=function(){var e=new re;return e.visual.transform.baseVal.appendItem(W.createTransform()),this.controlBox.appendChild(e.visual),e},t.prototype.positionGrips=function(){var e=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-e/2,this.y1-e/2),this.positionGrip(this.grip2.visual,this.x2-e/2,this.y2-e/2)},t.prototype.positionGrip=function(e,t,i){var r=e.transform.baseVal.getItem(0);r.setTranslate(t,i),e.transform.baseVal.replaceItem(r,0)},t.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},e.prototype.getState.call(this))},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var i=t;this.x1=i.x1,this.y1=i.y1,this.x2=i.x2,this.y2=i.y2},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i),this.x1=this.x1*t,this.y1=this.y1*i,this.x2=this.x2*t,this.y2=this.y2*i,this.adjustVisual(),this.adjustControlBox()},t}(te),de=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.strokeColor="transparent",n.strokeWidth=0,n.strokeDasharray="",n.setStrokeColor=n.setStrokeColor.bind(n),n.setStrokeWidth=n.setStrokeWidth.bind(n),n.setStrokeDasharray=n.setStrokeDasharray.bind(n),n.strokeColor=r.defaultColor,n.strokeWidth=r.defaultStrokeWidth,n.strokeDasharray=r.defaultStrokeDasharray,n.strokePanel=new ee("Line color",r.defaultColorSet,r.defaultColor),n.strokePanel.onColorChanged=n.setStrokeColor,n.strokeWidthPanel=new ae("Line width",r.defaultStrokeWidths,r.defaultStrokeWidth),n.strokeWidthPanel.onWidthChanged=n.setStrokeWidth,n.strokeStylePanel=new le("Line style",r.defaultStrokeDasharrays,r.defaultStrokeDasharray),n.strokeStylePanel.onStyleChanged=n.setStrokeDasharray,n}return j(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual&&t!==this.selectorLine&&t!==this.visibleLine)},t.prototype.createVisual=function(){this.visual=W.createGroup(),this.selectorLine=W.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=W.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),"new"===this.state&&(this.createVisual(),this.adjustVisual(),this._state="creating")},t.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),W.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),W.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),W.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.adjustVisual(),this.colorChanged(e)},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.adjustVisual()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.adjustVisual(),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var i=t;this.strokeColor=i.strokeColor,this.strokeWidth=i.strokeWidth,this.strokeDasharray=i.strokeDasharray,this.createVisual(),this.adjustVisual()},t.typeName="LineMarker",t.title="Line marker",t.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',t}(he),fe=function(e){function t(t,i,r,n){var s=e.call(this,t,n||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return s.fonts=[],s.fontBoxes=[],s.fonts=i,s.currentFont=r,s.setCurrentFont=s.setCurrentFont.bind(s),s}return j(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.overflow="hidden",t.style.flexGrow="2",this.fonts.forEach((function(i){var r=document.createElement("div");r.style.display="inline-block",r.style.alignItems="center",r.style.justifyContent="space-between",r.style.padding="5px",r.style.borderWidth="2px",r.style.borderStyle="solid",r.style.overflow="hidden",r.style.maxWidth=100/e.fonts.length-5+"%",r.style.borderColor=i===e.currentFont?e.uiStyleSettings.toolboxAccentColor:"transparent",r.addEventListener("click",(function(){e.setCurrentFont(i,r)})),t.appendChild(r);var n=document.createElement("div");n.style.display="flex",n.style.minHeight="20px",n.style.flexGrow="2",n.style.fontFamily=i,n.style.overflow="hidden";var s=document.createElement("div");s.style.whiteSpace="nowrap",s.style.overflow="hidden",s.style.textOverflow="ellipsis",s.innerHTML="The quick brown fox jumps over the lazy dog",n.appendChild(s),r.appendChild(n),e.fontBoxes.push(r)})),t},t.prototype.setCurrentFont=function(e,t){var i=this;this.currentFont=e,this.fontBoxes.forEach((function(e){e.style.borderColor=e===t?i.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onFontChanged&&this.onFontChanged(this.currentFont)},t}(J),pe=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.color="transparent",n.padding=5,n.DEFAULT_TEXT="your text here",n.text=n.DEFAULT_TEXT,n.isMoved=!1,n.color=r.defaultColor,n.fontFamily=r.defaultFontFamily,n.defaultSize={x:100,y:30},n.setColor=n.setColor.bind(n),n.setFont=n.setFont.bind(n),n.renderText=n.renderText.bind(n),n.sizeText=n.sizeText.bind(n),n.textEditDivClicked=n.textEditDivClicked.bind(n),n.showTextEditor=n.showTextEditor.bind(n),n.setSize=n.setSize.bind(n),n.positionTextEditor=n.positionTextEditor.bind(n),n.colorPanel=new ee("Color",r.defaultColorSet,r.defaultColor),n.colorPanel.onColorChanged=n.setColor,n.fontFamilyPanel=new fe("Font",r.defaultFontFamilies,r.defaultFontFamily),n.fontFamilyPanel.onFontChanged=n.setFont,n}return j(t,e),t.prototype.ownsTarget=function(t){if(e.prototype.ownsTarget.call(this,t)||t===this.visual||t===this.textElement||t===this.bgRectangle)return!0;var i=!1;return this.textElement.childNodes.forEach((function(e){e===t&&(i=!0)})),i},t.prototype.createVisual=function(){this.visual=W.createGroup(),this.bgRectangle=W.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=W.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(W.createTransform()),this.textElement.transform.baseVal.appendItem(W.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),this.isMoved=!1,this.pointerDownPoint=t,this.pointerDownTimestamp=Date.now(),"new"===this.state&&(this.createVisual(),this.moveVisual(t),this._state="creating")},t.prototype.renderText=function(){var e=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach((function(t){e.textElement.appendChild(W.createTSpan(""===t.trim()?" ":t.trim(),[["x","0"],["dy","1.2em"]]))})),setTimeout(this.sizeText,10)}},t.prototype.getTextScale=function(){var e=this.textElement.getBBox(),t=1;if(e.width>0&&e.height>0){var i=(1*this.width-this.width*this.padding*2/100)/e.width,r=(1*this.height-this.height*this.padding*2/100)/e.height;t=Math.min(i,r)}return t},t.prototype.getTextPosition=function(e){var t=this.textElement.getBBox(),i=0,r=0;return t.width>0&&t.height>0&&(i=(this.width-t.width*e)/2,r=this.height/2-t.height*e/2),{x:i,y:r}},t.prototype.sizeText=function(){var e=this.textElement.getBBox(),t=this.getTextScale(),i=this.getTextPosition(t);i.y-=e.y*t,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+i.x+"px, "+i.y+"px) scale("+t+", "+t+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(i.x,i.y),this.textElement.transform.baseVal.getItem(1).setScale(t,t))},t.prototype.manipulate=function(t){e.prototype.manipulate.call(this,t),void 0!==this.pointerDownPoint&&(this.isMoved=Math.abs(t.x-this.pointerDownPoint.x)>5||Math.abs(t.y-this.pointerDownPoint.y)>5)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.isMoved=!0,this.setSize(),this.sizeText()},t.prototype.setSize=function(){e.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(W.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),W.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},t.prototype.pointerUp=function(t){var i=this.state;"creating"===i&&(this._suppressMarkerCreateEvent=!0),e.prototype.pointerUp.call(this,t),this.setSize(),("creating"===i||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},t.prototype.showTextEditor=function(){var e=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",(function(e){e.stopPropagation()})),this.textEditor.addEventListener("input",(function(){for(var t=Number.parseFloat(e.textEditor.style.fontSize);e.textEditor.clientWidth>=Number.parseInt(e.textEditor.style.maxWidth)&&t>.9;)t-=.1,e.textEditor.style.fontSize=Math.max(t,.9)+"em"})),this.textEditor.addEventListener("keyup",(function(e){e.cancelBubble=!0})),this.textEditor.addEventListener("paste",(function(e){if(e.clipboardData){var t=e.clipboardData.getData("text"),i=window.getSelection();if(!i.rangeCount)return!1;i.deleteFromDocument(),i.getRangeAt(0).insertNode(document.createTextNode(t)),e.preventDefault()}})),this.textEditDiv.addEventListener("pointerup",(function(){e.textEditDivClicked(e.textEditor.innerText)})),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},t.prototype.positionTextEditor=function(){if("edit"===this.state)if(void 0===this.textEditor)this.showTextEditor();else{this.textElement.style.display="";var e=this.getTextScale(),t=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),i=this.textElement.getBBox(),r={x:i.width*e,y:i.height*e};t.x-=r.x/2,t.y-=r.y/2,this.textEditor.style.top=t.y+"px",this.textEditor.style.left=t.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-t.x+"px",this.textEditor.style.fontSize=Math.max(16*e,12)+"px",this.textElement.style.display="none"}},t.prototype.textEditDivClicked=function(e){this.text=e.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},t.prototype.select=function(){e.prototype.select.call(this),"edit"===this.state&&this.textEditDivClicked(this.textEditor.innerText)},t.prototype.deselect=function(){"edit"===this.state&&this.textEditDivClicked(this.textEditor.innerText),e.prototype.deselect.call(this)},t.prototype.dblClick=function(t,i){e.prototype.dblClick.call(this,t,i),this.showTextEditor()},t.prototype.setColor=function(e){this.textElement&&W.setAttributes(this.textElement,[["fill",e]]),this.color=e,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(e)},t.prototype.setFont=function(e){this.textElement&&W.setAttributes(this.textElement,[["font-family",e]]),this.fontFamily=e,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},t.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},t.prototype.showVisual=function(){"edit"===this.state&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){var i=t;this.color=i.color,this.fontFamily=i.fontFamily,this.padding=i.padding,this.text=i.text,this.createVisual(),e.prototype.restoreState.call(this,t),this.setSize()},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i),this.setSize(),this.sizeText(),this.positionTextEditor()},t.typeName="TextMarker",t.title="Text marker",t.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',t}(se),ge=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.color="transparent",n.lineWidth=3,n.drawing=!1,n.pixelRatio=1,n.color=r.defaultColor,n.lineWidth=r.defaultStrokeWidth,n.pixelRatio=r.freehandPixelRatio,n.setColor=n.setColor.bind(n),n.addCanvas=n.addCanvas.bind(n),n.finishCreation=n.finishCreation.bind(n),n.setLineWidth=n.setLineWidth.bind(n),n.colorPanel=new ee("Color",r.defaultColorSet,r.defaultColor),n.colorPanel.onColorChanged=n.setColor,n.lineWidthPanel=new ae("Line width",r.defaultStrokeWidths,r.defaultStrokeWidth),n.lineWidthPanel.onWidthChanged=n.setLineWidth,n}return j(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual&&t!==this.drawingImage)},t.prototype.createVisual=function(){this.visual=W.createGroup(),this.drawingImage=W.createImage(),this.visual.appendChild(this.drawingImage);var e=W.createTransform();this.visual.transform.baseVal.appendItem(e),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,i){"new"===this.state&&(this.addCanvas(),this.createVisual(),this._state="creating"),"creating"===this.state?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(t.x,t.y),this.drawing=!0):e.prototype.pointerDown.call(this,t,i)},t.prototype.manipulate=function(t){"creating"===this.state?this.drawing&&(this.canvasContext.lineTo(t.x,t.y),this.canvasContext.stroke()):e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),W.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),W.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},t.prototype.pointerUp=function(t){"creating"===this._state?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):e.prototype.pointerUp.call(this,t)},t.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},t.prototype.select=function(){"creating"===this.state&&this.finishCreation(),e.prototype.select.call(this)},t.prototype.deselect=function(){"creating"===this.state&&this.finishCreation(),e.prototype.deselect.call(this)},t.prototype.finishCreation=function(){for(var e=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),t=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],i=t[0],r=t[1],n=t[2],s=t[3],o=!1,a=0;a<this.canvasElement.height;a++)for(var l=0;l<this.canvasElement.width;l++)e.data[a*this.canvasElement.width*4+4*l+3]>0&&(o=!0,a<r&&(r=a),l<i&&(i=l),a>s&&(s=a),l>n&&(n=l));if(o){this.left=i/this.pixelRatio,this.top=r/this.pixelRatio,this.width=(n-i)/this.pixelRatio,this.height=(s-r)/this.pixelRatio;var c=document.createElement("canvas");c.width=n-i,c.height=s-r,c.getContext("2d").putImageData(this.canvasContext.getImageData(i,r,n-i,s-r),0,0),this.drawingImgUrl=c.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},t.prototype.setDrawingImage=function(){W.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),W.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},t.prototype.setColor=function(e){this.color=e,this.colorChanged(e)},t.prototype.setLineWidth=function(e){this.lineWidth=e},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return"new"===this.state||"creating"===this.state?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=Object.assign({drawingImgUrl:this.drawingImgUrl},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){this.createVisual(),e.prototype.restoreState.call(this,t),this.drawingImgUrl=t.drawingImgUrl,this.setDrawingImage()},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i),this.setDrawingImage()},t.typeName="FreehandMarker",t.title="Freehand marker",t.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',t}(se),ve=function(e){function t(t,i,r){var n=e.call(this,t,r||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return n.typeBoxes=[],n.currentType=i,n.setCurrentType=n.setCurrentType.bind(n),n}return j(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2";for(var i=function(i){var n="both";switch(i){case 0:n="both";break;case 1:n="start";break;case 2:n="end";break;case 3:n="none"}var s=document.createElement("div");if(s.style.display="flex",s.style.flexGrow="2",s.style.alignItems="center",s.style.justifyContent="space-between",s.style.padding="5px",s.style.borderWidth="2px",s.style.borderStyle="solid",s.style.borderColor=n===r.currentType?r.uiStyleSettings.toolboxAccentColor:"transparent",s.addEventListener("click",(function(){e.setCurrentType(n,s)})),t.appendChild(s),"both"===n||"start"===n){var o=document.createElement("div");o.style.display="flex",o.style.alignItems="center",o.style.minHeight="20px",o.innerHTML='<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">\n          <polygon points="0,5 10,0 10,10" fill="'+(void 0!==r.uiStyleSettings?r.uiStyleSettings.toolboxColor:"#eeeeee")+'" />\n        </svg>',o.style.marginLeft="5px",s.appendChild(o)}var a=document.createElement("div");a.style.display="flex",a.style.alignItems="center",a.style.minHeight="20px",a.style.flexGrow="2";var l=document.createElement("hr");if(l.style.minWidth="20px",l.style.border="0px",l.style.borderTop="3px solid "+(void 0!==r.uiStyleSettings?r.uiStyleSettings.toolboxColor:"#eeeeee"),l.style.flexGrow="2",a.appendChild(l),s.appendChild(a),"both"===n||"end"===n){var c=document.createElement("div");c.style.display="flex",c.style.alignItems="center",c.style.minHeight="20px",c.innerHTML='<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">\n          <polygon points="0,0 10,5 0,10" fill="'+(void 0!==r.uiStyleSettings?r.uiStyleSettings.toolboxColor:"#eeeeee")+'" />\n        </svg>',c.style.marginRight="5px",s.appendChild(c)}r.typeBoxes.push(s)},r=this,n=0;n<4;n++)i(n);return t},t.prototype.setCurrentType=function(e,t){var i=this;this.currentType=e,this.typeBoxes.forEach((function(e){e.style.borderColor=e===t?void 0!==i.uiStyleSettings?i.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"})),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},t}(J),me=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.arrowType="end",n.arrowBaseHeight=10,n.arrowBaseWidth=10,n.getArrowPoints=n.getArrowPoints.bind(n),n.setArrowType=n.setArrowType.bind(n),n.arrowTypePanel=new ve("Arrow type","end"),n.arrowTypePanel.onArrowTypeChanged=n.setArrowType,n}return j(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.arrow1&&t!==this.arrow2)},t.prototype.getArrowPoints=function(e,t){var i=this.arrowBaseWidth+2*this.strokeWidth,r=this.arrowBaseHeight+2*this.strokeWidth;return e-i/2+","+(t+r/2)+" "+e+","+(t-r/2)+" "+(e+i/2)+","+(t+r/2)},t.prototype.createTips=function(){this.arrow1=W.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(W.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=W.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(W.createTransform()),this.visual.appendChild(this.arrow2)},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),"creating"===this.state&&this.createTips()},t.prototype.adjustVisual=function(){if(e.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display="both"===this.arrowType||"start"===this.arrowType?"":"none",this.arrow2.style.display="both"===this.arrowType||"end"===this.arrowType?"":"none",W.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),W.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var t=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),i=this.arrow1.transform.baseVal.getItem(0);i.setRotate(t,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(i,0);var r=this.arrow2.transform.baseVal.getItem(0);r.setRotate(t+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(r,0)}},t.prototype.setArrowType=function(e){this.arrowType=e,this.adjustVisual(),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=Object.assign({arrowType:this.arrowType},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var i=t;this.arrowType=i.arrowType,this.createTips(),this.adjustVisual()},t.typeName="ArrowMarker",t.title="Arrow marker",t.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',t}(de),ye=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.fillColor=r.defaultFillColor,n.strokeWidth=0,n.fillPanel=new ee("Color",r.defaultColorSet,r.defaultFillColor),n.fillPanel.onColorChanged=n.setFillColor,n}return j(t,e),Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=e.prototype.getState.call(this);return i.typeName=t.typeName,i},t.typeName="CoverMarker",t.title="Cover marker",t.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',t}(oe),_e=function(e){function t(t,i,r,n){var s=e.call(this,t,n||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return s.opacities=[],s.opacityBoxes=[],s.opacities=i,s.currentOpacity=r,s.setCurrentOpacity=s.setCurrentOpacity.bind(s),s}return j(t,e),t.prototype.getUi=function(){var e=this,t=document.createElement("div");return t.style.display="flex",t.style.overflow="hidden",t.style.flexGrow="2",t.style.justifyContent="space-between",this.opacities.forEach((function(i){var r=document.createElement("div");r.style.display="flex",r.style.alignItems="center",r.style.justifyContent="center",r.style.padding="5px",r.style.borderWidth="2px",r.style.borderStyle="solid",r.style.borderColor=i===e.currentOpacity?e.uiStyleSettings.toolboxAccentColor:"transparent",r.addEventListener("click",(function(){e.setCurrentOpacity(i,r)})),t.appendChild(r);var n=document.createElement("div");n.innerText=100*i+"%",r.appendChild(n),e.opacityBoxes.push(r)})),t},t.prototype.setCurrentOpacity=function(e,t){var i=this;this.currentOpacity=e,this.opacityBoxes.forEach((function(e){e.style.borderColor=e===t?i.uiStyleSettings.toolboxAccentColor:"transparent"})),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},t}(J),be=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.setOpacity=n.setOpacity.bind(n),n.fillColor=r.defaultHighlightColor,n.strokeWidth=0,n.opacity=r.defaultHighlightOpacity,n.fillPanel=new ee("Color",r.defaultColorSet,n.fillColor),n.fillPanel.onColorChanged=n.setFillColor,n.opacityPanel=new _e("Opacity",r.defaultOpacitySteps,n.opacity),n.opacityPanel.onOpacityChanged=n.setOpacity,n}return j(t,e),t.prototype.setOpacity=function(e){this.opacity=e,this.visual&&W.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=e.prototype.getState.call(this);return i.typeName=t.typeName,i},t.typeName="HighlightMarker",t.title="Highlight marker",t.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',t}(ye),Se='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',Ce=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.bgColor="transparent",n.tipPosition={x:0,y:0},n.tipBase1Position={x:0,y:0},n.tipBase2Position={x:0,y:0},n.tipMoving=!1,n.color=r.defaultStrokeColor,n.bgColor=r.defaultFillColor,n.fontFamily=r.defaultFontFamily,n.defaultSize={x:100,y:30},n.setBgColor=n.setBgColor.bind(n),n.getTipPoints=n.getTipPoints.bind(n),n.positionTip=n.positionTip.bind(n),n.setTipPoints=n.setTipPoints.bind(n),n.colorPanel=new ee("Text color",r.defaultColorSet,n.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),n.colorPanel.onColorChanged=n.setColor,n.bgColorPanel=new ee("Fill color",r.defaultColorSet,n.bgColor,Se),n.bgColorPanel.onColorChanged=n.setBgColor,n.fontFamilyPanel=new fe("Font",r.defaultFontFamilies,r.defaultFontFamily),n.fontFamilyPanel.onFontChanged=n.setFont,n.tipGrip=new re,n.tipGrip.visual.transform.baseVal.appendItem(W.createTransform()),n.controlBox.appendChild(n.tipGrip.visual),n}return j(t,e),t.prototype.ownsTarget=function(t){return e.prototype.ownsTarget.call(this,t)||this.tipGrip.ownsTarget(t)||this.tip===t},t.prototype.createTip=function(){W.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=W.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},t.prototype.pointerDown=function(t,i){"new"===this.state&&e.prototype.pointerDown.call(this,t,i),"creating"===this.state?this.createTip():this.tipGrip.ownsTarget(i)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):e.prototype.pointerDown.call(this,t,i)},t.prototype.pointerUp=function(t){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,e.prototype.pointerUp.call(this,t);else{var i="creating"===this.state;e.prototype.pointerUp.call(this,t),this.setTipPoints(i),this.positionTip()}},t.prototype.manipulate=function(t){if(this.tipMoving){var i=this.unrotatePoint(t);this.tipPosition={x:i.x-this.manipulationStartLeft,y:i.y-this.manipulationStartTop},this.positionTip()}else e.prototype.manipulate.call(this,t)},t.prototype.setBgColor=function(e){this.bgRectangle&&this.tip&&(W.setAttributes(this.bgRectangle,[["fill",e]]),W.setAttributes(this.tip,[["fill",e]])),this.bgColor=e,this.fillColorChanged(e)},t.prototype.getTipPoints=function(){return this.setTipPoints("creating"===this.state),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},t.prototype.setTipPoints=function(e){void 0===e&&(e=!1);var t=Math.min(this.height/2,15),i=this.height/5;e&&(this.tipPosition={x:t+i/2,y:this.height+20});var r=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?r<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(i=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:t,y:0},this.tipBase2Position={x:t+i,y:0}):(this.tipBase1Position={x:0,y:t},this.tipBase2Position={x:0,y:t+i}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?r<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(i=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-t-i,y:0},this.tipBase2Position={x:this.width-t,y:0}):(this.tipBase1Position={x:this.width,y:t},this.tipBase2Position={x:this.width,y:t+i}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?r<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(i=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-t-i,y:this.height},this.tipBase2Position={x:this.width-t,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-t-i},this.tipBase2Position={x:this.width,y:this.height-t}):r<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(i=this.width/5,t=Math.min(this.width/2,15),this.tipBase1Position={x:t,y:this.height},this.tipBase2Position={x:t+i,y:this.height}):(this.tipBase1Position={x:0,y:this.height-t},this.tipBase2Position={x:0,y:this.height-t-i})},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.positionTip()},t.prototype.positionTip=function(){W.setAttributes(this.tip,[["points",this.getTipPoints()]]);var e=this.tipGrip.visual.transform.baseVal.getItem(0);e.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(e,0)},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),t.prototype.select=function(){this.positionTip(),e.prototype.select.call(this)},t.prototype.getState=function(){var i=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){var i=t;this.bgColor=i.bgColor,this.tipPosition=i.tipPosition,e.prototype.restoreState.call(this,t),this.createTip(),this.setTipPoints()},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i),this.tipPosition={x:this.tipPosition.x*t,y:this.tipPosition.y*i},this.positionTip()},t.typeName="CalloutMarker",t.title="Callout marker",t.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',t}(pe),we=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.fillColor="transparent",n.strokeColor="transparent",n.strokeWidth=0,n.strokeDasharray="",n.opacity=1,n.strokeColor=r.defaultColor,n.strokeWidth=r.defaultStrokeWidth,n.strokeDasharray=r.defaultStrokeDasharray,n.fillColor=r.defaultFillColor,n.setStrokeColor=n.setStrokeColor.bind(n),n.setFillColor=n.setFillColor.bind(n),n.setStrokeWidth=n.setStrokeWidth.bind(n),n.setStrokeDasharray=n.setStrokeDasharray.bind(n),n.setOpacity=n.setOpacity.bind(n),n.createVisual=n.createVisual.bind(n),n.strokePanel=new ee("Line color",X(r.defaultColorSet,["transparent"]),r.defaultColor),n.strokePanel.onColorChanged=n.setStrokeColor,n.fillPanel=new ee("Fill color",X(r.defaultColorSet,["transparent"]),n.fillColor,Se),n.fillPanel.onColorChanged=n.setFillColor,n.strokeWidthPanel=new ae("Line width",r.defaultStrokeWidths,r.defaultStrokeWidth),n.strokeWidthPanel.onWidthChanged=n.setStrokeWidth,n.strokeStylePanel=new le("Line style",r.defaultStrokeDasharrays,r.defaultStrokeDasharray),n.strokeStylePanel.onStyleChanged=n.setStrokeDasharray,n.opacityPanel=new _e("Opacity",r.defaultOpacitySteps,n.opacity),n.opacityPanel.onOpacityChanged=n.setOpacity,n}return j(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual)},t.prototype.createVisual=function(){this.visual=W.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),"new"===this.state&&(this.createVisual(),this.moveVisual(t),this._state="creating")},t.prototype.manipulate=function(t){e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){e.prototype.resize.call(this,t),this.setSize()},t.prototype.setSize=function(){e.prototype.setSize.call(this),W.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},t.prototype.pointerUp=function(t){e.prototype.pointerUp.call(this,t),this.setSize()},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.visual&&W.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(e),this.stateChanged()},t.prototype.setFillColor=function(e){this.fillColor=e,this.visual&&W.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(e),this.stateChanged()},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.visual&&W.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.visual&&W.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},t.prototype.setOpacity=function(e){this.opacity=e,this.visual&&W.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){var i=t;this.fillColor=i.fillColor,this.strokeColor=i.strokeColor,this.strokeWidth=i.strokeWidth,this.strokeDasharray=i.strokeDasharray,this.opacity=i.opacity,this.createVisual(),e.prototype.restoreState.call(this,t),this.setSize()},t.prototype.scale=function(t,i){e.prototype.scale.call(this,t,i),this.setSize()},t.typeName="EllipseMarker",t.title="Ellipse marker",t.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',t}(se),ke=function(e){function t(t,i,r){return e.call(this,t,i,r)||this}return j(t,e),Object.defineProperty(t.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.tip1&&t!==this.tip2)},t.prototype.createTips=function(){this.tip1=W.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(W.createTransform()),this.visual.appendChild(this.tip1),this.tip2=W.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(W.createTransform()),this.visual.appendChild(this.tip2)},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),"creating"===this.state&&this.createTips()},t.prototype.adjustVisual=function(){if(e.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(W.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),W.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var t=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),i=this.tip1.transform.baseVal.getItem(0);i.setRotate(t,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(i,0);var r=this.tip2.transform.baseVal.getItem(0);r.setRotate(t+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(r,0)}},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=e.prototype.getState.call(this);return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t),this.createTips(),this.adjustVisual()},t.typeName="MeasurementMarker",t.title="Measurement marker",t.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',t}(de),xe=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.strokePanel.colors=r.defaultColorSet,n.fillColor="transparent",n}return j(t,e),Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=e.prototype.getState.call(this);return i.typeName=t.typeName,i},t.typeName="EllipseFrameMarker",t.title="Ellipse frame marker",t.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',t}(we),Ee=function(){function e(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(e.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),e.prototype.addUndoStep=function(e){0!==this.undoStack.length&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(e)||(this.undoStack.push(e),JSON.stringify(this.lastRedoStep)!==JSON.stringify(e)&&this.redoStack.splice(0,this.redoStack.length))},e.prototype.replaceLastUndoStep=function(e){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=e)},e.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},e.prototype.undo=function(){if(this.undoStack.length>1){var e=this.undoStack.pop();return void 0!==e&&this.redoStack.push(e),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},e.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},e}(),Te=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.strokeColor="transparent",n.strokeWidth=0,n.strokeDasharray="",n.curveX=0,n.curveY=0,n.manipulationStartCurveX=0,n.manipulationStartCurveY=0,n.setStrokeColor=n.setStrokeColor.bind(n),n.setStrokeWidth=n.setStrokeWidth.bind(n),n.setStrokeDasharray=n.setStrokeDasharray.bind(n),n.positionGrips=n.positionGrips.bind(n),n.addControlGrips=n.addControlGrips.bind(n),n.adjustVisual=n.adjustVisual.bind(n),n.setupControlBox=n.setupControlBox.bind(n),n.resize=n.resize.bind(n),n.strokeColor=r.defaultColor,n.strokeWidth=r.defaultStrokeWidth,n.strokeDasharray=r.defaultStrokeDasharray,n.strokePanel=new ee("Line color",r.defaultColorSet,r.defaultColor),n.strokePanel.onColorChanged=n.setStrokeColor,n.strokeWidthPanel=new ae("Line width",r.defaultStrokeWidths,r.defaultStrokeWidth),n.strokeWidthPanel.onWidthChanged=n.setStrokeWidth,n.strokeStylePanel=new le("Line style",r.defaultStrokeDasharrays,r.defaultStrokeDasharray),n.strokeStylePanel.onStyleChanged=n.setStrokeDasharray,n}return j(t,e),t.prototype.ownsTarget=function(t){return!(!e.prototype.ownsTarget.call(this,t)&&t!==this.visual&&t!==this.selectorCurve&&t!==this.visibleCurve&&!this.curveGrip.ownsTarget(t))},t.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},t.prototype.createVisual=function(){this.visual=W.createGroup(),this.selectorCurve=W.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=W.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},t.prototype.pointerDown=function(t,i){e.prototype.pointerDown.call(this,t,i),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,"new"===this.state&&(this.curveX=t.x,this.curveY=t.y),"new"===this.state?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(i)&&(this.activeGrip=this.curveGrip,this._state="resize")},t.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),W.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),W.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),W.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},t.prototype.setupControlBox=function(){e.prototype.setupControlBox.call(this),this.curveControlLine1=W.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=W.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},t.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,e.prototype.addControlGrips.call(this)},t.prototype.positionGrips=function(){e.prototype.positionGrips.call(this);var t=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-t/2,this.curveY-t/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},t.prototype.manipulate=function(t){"move"===this.state&&(this.curveX=this.manipulationStartCurveX+t.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+t.y-this.manipulationStartY),e.prototype.manipulate.call(this,t)},t.prototype.resize=function(t){this.activeGrip===this.curveGrip&&(this.curveX=t.x,this.curveY=t.y),e.prototype.resize.call(this,t),"creating"===this.state&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},t.prototype.setStrokeColor=function(e){this.strokeColor=e,this.adjustVisual(),this.colorChanged(e)},t.prototype.setStrokeWidth=function(e){this.strokeWidth=e,this.adjustVisual()},t.prototype.setStrokeDasharray=function(e){this.strokeDasharray=e,this.adjustVisual()},t.prototype.scale=function(t,i){this.curveX=this.curveX*t,this.curveY=this.curveY*i,e.prototype.scale.call(this,t,i)},Object.defineProperty(t.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),t.prototype.getState=function(){var i=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},e.prototype.getState.call(this));return i.typeName=t.typeName,i},t.prototype.restoreState=function(t){e.prototype.restoreState.call(this,t);var i=t;this.strokeColor=i.strokeColor,this.strokeWidth=i.strokeWidth,this.strokeDasharray=i.strokeDasharray,this.curveX=i.curveX,this.curveY=i.curveY,this.createVisual(),this.adjustVisual()},t.typeName="CurveMarker",t.title="Curve marker",t.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',t}(he),Le=function(){function e(e,t){void 0===t&&(t=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=e,this.cancelable=t}return Object.defineProperty(e.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),e.prototype.preventDefault=function(){this._defaultPrevented=!0},e}(),Ae=function(e){function t(t,i,r){var n=e.call(this,t,!1)||this;return n.dataUrl=i,n.state=r,n}return j(t,e),t}(Le),Re=function(e){function t(t,i,r){void 0===r&&(r=!1);var n=e.call(this,t,r)||this;return n.marker=i,n}return j(t,e),t}(Le),De=function(){function e(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return e.prototype.addEventListener=function(e,t){this[e].push(t)},e.prototype.removeEventListener=function(e,t){var i=this[e].indexOf(t);i>-1&&this[e].splice(i,1)},e}(),Oe=function(){function e(t){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new ue,this._isOpen=!1,this.undoRedoManager=new Ee,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new De,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=e.instanceCounter++,this.styles=new q(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=t,this.targetRoot=document.body,this.width=t.clientWidth,this.height=t.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(e.prototype,"ALL_MARKER_TYPES",{get:function(){return[ce,ge,me,pe,xe,we,be,Ce,ke,ye,de,Te]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[ce,ge,me,pe,we,be,Ce]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"BASIC_MARKER_TYPES",{get:function(){return[ce,ge,me,pe,be]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(e){var t=this;this._availableMarkerTypes.splice(0),e.forEach((function(e){if("string"==typeof e){var i=t.ALL_MARKER_TYPES.find((function(t){return t.typeName===e}));void 0!==i&&t._availableMarkerTypes.push(i)}else t._availableMarkerTypes.push(e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(e){this._zoomLevel=e,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),e.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),"popup"===this.settings.displayMode&&this.onPopupTargetResize(),z.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},e.prototype.show=function(){var e=this;void 0===this.styles.styleSheetRoot&&void 0!==V.styleSheetRoot&&(this.styles.styleSheetRoot=V.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach((function(t){return t(new Le(e))}))},e.prototype.render=function(){return U(this,void 0,void 0,(function(){var e;return K(this,(function(t){switch(t.label){case 0:return this.setCurrentMarker(),(e=new G).naturalSize=this.renderAtNaturalSize,e.imageType=this.renderImageType,e.imageQuality=this.renderImageQuality,e.markersOnly=this.renderMarkersOnly,e.width=this.renderWidth,e.height=this.renderHeight,[4,e.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return t.sent(),[4,e.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,t.sent()]}}))}))},e.prototype.close=function(e){var t=this;if(void 0===e&&(e=!1),this.isOpen){var i=!1;e||this.eventListeners.beforeclose.forEach((function(e){var r=new Le(t,!0);e(r),r.defaultPrevented&&(i=!0)})),i||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),"popup"===this.settings.displayMode&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach((function(e){return e(new Le(t))})),this.detachEvents(),this._isOpen=!1)}},e.prototype.addMarkersToToolbar=function(){for(var e,t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];(e=this._availableMarkerTypes).push.apply(e,t)},e.prototype.addRenderEventListener=function(e){this.addEventListener("render",(function(t){e(t.dataUrl,t.state)}))},e.prototype.removeRenderEventListener=function(e){},e.prototype.addCloseEventListener=function(e){this.addEventListener("close",(function(){e()}))},e.prototype.removeCloseEventListener=function(e){},e.prototype.setupResizeObserver=function(){var e=this;"inline"===this.settings.displayMode?window.ResizeObserver&&(this.targetObserver=new ResizeObserver((function(){e.resize(e.target.clientWidth,e.target.clientHeight)})),this.targetObserver.observe(this.target)):"popup"===this.settings.displayMode&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver((function(){return e.onPopupTargetResize()})),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},e.prototype.onPopupTargetResize=function(){var e=1*this.target.clientWidth/this.target.clientHeight,t=this.editorCanvas.clientWidth/e>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*e:this.editorCanvas.clientWidth,i=t<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/e;this.resize(t,i)},e.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},e.prototype.resize=function(e,t){this._isResizing=!0;var i=e/this.imageWidth,r=t/this.imageHeight;this.imageWidth=Math.round(e),this.imageHeight=Math.round(t),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px","popup"!==this.settings.displayMode?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),void 0!==this.toolbar&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(i,r),this._isResizing=!1},e.prototype.scaleMarkers=function(e,t){var i,r=this;this._currentMarker&&this._currentMarker instanceof pe?this._currentMarker.scale(e,t):(i=this._currentMarker,this.setCurrentMarker()),this.markers.forEach((function(i){i!==r._currentMarker&&i.scale(e,t)})),void 0!==i&&this.setCurrentMarker(i)},e.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},e.prototype.setTopLeft=function(){var e=this.editingTarget.getBoundingClientRect(),t=this.editorCanvas.getBoundingClientRect();this.left=e.left-t.left,this.top=e.top-t.top},e.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},e.prototype.addDefs=function(){for(var e,t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];this.defs=W.createDefs(),this.addDefsToImage(),(e=this.defs).append.apply(e,t)},e.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},e.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},e.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},e.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},e.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},e.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},e.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},e.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var e=document.createElement("a");e.href="https://markerjs.com/",e.target="_blank",e.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",e.style.display="grid",e.style.alignItems="center",e.style.justifyItems="center",e.style.padding="3px",e.style.width="20px",e.style.height="20px",this.logoUI.appendChild(e),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},e.prototype.positionLogo=function(){this.logoUI&&("right"!==this.uiStyleSettings.logoPosition?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},e.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},e.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},e.prototype.showUI=function(){switch("popup"===this.settings.displayMode&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var e=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=e+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=void 0!==this.uiStyleSettings.zIndex?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=void 0!==this.uiStyleSettings.zIndex?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin="popup"===this.settings.displayMode?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Z(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1","popup"===this.settings.displayMode&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex","popup"===this.settings.displayMode&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new $(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},e.prototype.closeUI=function(){"popup"===this.settings.displayMode&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},e.prototype.removeMarker=function(e){this.markerImage.removeChild(e.container),this.markers.indexOf(e)>-1&&this.markers.splice(this.markers.indexOf(e),1),e.dispose()},e.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),void 0!==this._currentMarker&&("new"!==this._currentMarker.state?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},e.prototype.toolbarButtonClicked=function(e,t){if("marker"===e&&void 0!==t)this.createNewMarker(t);else if("action"===e)switch(t){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":void 0===this.notesArea?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},e.prototype.deleteSelectedMarker=function(){var e=this;if(void 0!==this._currentMarker){var t=!1;if(this.eventListeners.markerbeforedelete.forEach((function(i){var r=new Re(e,e._currentMarker,!0);i(r),r.defaultPrevented&&(t=!0)})),!t){var i=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach((function(t){return t(new Re(e,i))}))}}},e.prototype.clear=function(){var e=this,t=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach((function(i){var r=new Re(e,void 0,!0);i(r),r.defaultPrevented&&(t=!0)})),!t)){this.setCurrentMarker();for(var i=function(t){var i=r.markers[t];r.setCurrentMarker(r.markers[t]),r._currentMarker.dispose(),r.markerImage.removeChild(r._currentMarker.container),r.markers.splice(r.markers.indexOf(r._currentMarker),1),r.eventListeners.markerdelete.forEach((function(t){return t(new Re(e,i))}))},r=this,n=this.markers.length-1;n>=0;n--)i(n);this.addUndoStep()}},Object.defineProperty(e.prototype,"isNotesAreaOpen",{get:function(){return void 0!==this.notesArea},enumerable:!1,configurable:!0}),e.prototype.showNotesEditor=function(){var e;void 0!==this._currentMarker&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=null!==(e=this._currentMarker.notes)&&void 0!==e?e:"",this.overlayContainer.appendChild(this.notesArea))},e.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(void 0!==this._currentMarker&&(this._currentMarker.notes=""!==this.notesArea.value.trim()?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},e.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},e.prototype.addUndoStep=function(){var e=this;if(void 0===this._currentMarker||"edit"!==this._currentMarker.state){var t=this.getState(),i=this.undoRedoManager.getLastUndoStep();if(!i||i.width===t.width&&i.height===t.height){var r=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(t),r<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach((function(t){return t(new Le(e))}))}else this.undoRedoManager.replaceLastUndoStep(t),this.eventListeners.statechange.forEach((function(t){return t(new Le(e))}))}},e.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},e.prototype.undoStep=function(){var e=this,t=this.undoRedoManager.undo();void 0!==t&&(this.restoreState(t),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach((function(t){return t(new Le(e))})))},e.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},e.prototype.redoStep=function(){var e=this,t=this.undoRedoManager.redo();void 0!==t&&(this.restoreState(t),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach((function(t){return t(new Le(e))})))},e.prototype.stepZoom=function(){var e=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=e<this.zoomSteps.length-1?this.zoomSteps[e+1]:this.zoomSteps[0]},e.prototype.panTo=function(e){this.contentDiv.scrollBy({left:this.prevPanPoint.x-e.x,top:this.prevPanPoint.y-e.y}),this.prevPanPoint=e},e.prototype.startRenderAndClose=function(){return U(this,void 0,void 0,(function(){var e,t,i=this;return K(this,(function(r){switch(r.label){case 0:return[4,this.render()];case 1:return e=r.sent(),t=this.getState(),this.eventListeners.render.forEach((function(r){return r(new Ae(i,e,t))})),this.close(!0),[2]}}))}))},e.prototype.getState=function(e){!0===e&&this.setCurrentMarker();var t={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach((function(e){return t.markers.push(e.getState())})),t},e.prototype.restoreState=function(e){var t=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);e.markers.forEach((function(e){var i=t._availableMarkerTypes.find((function(t){return t.typeName===e.typeName}));if(void 0!==i){var r=t.addNewMarker(i);r.restoreState(e),t.markers.push(r)}})),e.width&&e.height&&(e.width!==this.imageWidth||e.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/e.width,this.imageHeight/e.height),this.eventListeners.restorestate.forEach((function(e){return e(new Le(t))}))},e.prototype.addNewMarker=function(e){var t=W.createGroup();return this.markerImage.appendChild(t),new e(t,this.overlayContainer,this.settings)},e.prototype.createNewMarker=function(e){var t,i=this;(t="string"==typeof e?this._availableMarkerTypes.find((function(t){return t.typeName===e})):e)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(t),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(t.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach((function(e){return e(new Re(i,i._currentMarker))})))},e.prototype.markerCreated=function(e){var t=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(e),this.setCurrentMarker(e),e instanceof ge&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ge):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach((function(e){return e(new Re(t,t._currentMarker))}))},e.prototype.colorChanged=function(e){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=e,this.settings.defaultStrokeColor=e)},e.prototype.fillColorChanged=function(e){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=e)},e.prototype.markerStateChanged=function(e){var t=this;this.eventListeners.markerchange.forEach((function(i){return i(new Re(t,e))}))},e.prototype.setCurrentMarker=function(e){var t=this;this._currentMarker!==e&&void 0!==this._currentMarker&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach((function(e){return e(new Re(t,t._currentMarker))}))),this._currentMarker=e,void 0===this._currentMarker||this._currentMarker.isSelected||("new"!==this._currentMarker.state&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach((function(e){return e(new Re(t,t._currentMarker))})))},e.prototype.onPointerDown=function(e){if(this._isFocused||this.focus(),this.touchPoints++,1===this.touchPoints||"touch"!==e.pointerType)if(void 0===this._currentMarker||"new"!==this._currentMarker.state&&"creating"!==this._currentMarker.state){if("select"===this.mode){var t=this.markers.find((function(t){return t.ownsTarget(e.target)}));void 0!==t?(this.setCurrentMarker(t),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(e.clientX,e.clientY),e.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:e.clientX,y:e.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(e.clientX,e.clientY))},e.prototype.onDblClick=function(e){if(this._isFocused||this.focus(),"select"===this.mode){var t=this.markers.find((function(t){return t.ownsTarget(e.target)}));void 0!==t&&t!==this._currentMarker&&this.setCurrentMarker(t),void 0!==this._currentMarker?this._currentMarker.dblClick(this.clientToLocalCoordinates(e.clientX,e.clientY),e.target):this.setCurrentMarker()}},e.prototype.onPointerMove=function(e){1!==this.touchPoints&&"touch"===e.pointerType||(void 0!==this._currentMarker||this.isDragging)&&(void 0!==this._currentMarker&&"edit"===this._currentMarker.state||e.preventDefault(),void 0!==this._currentMarker?this._currentMarker.manipulate(this.clientToLocalCoordinates(e.clientX,e.clientY)):this.zoomLevel>1&&this.panTo({x:e.clientX,y:e.clientY}))},e.prototype.onPointerUp=function(e){this.touchPoints>0&&this.touchPoints--,0===this.touchPoints&&this.isDragging&&void 0!==this._currentMarker&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(e.clientX,e.clientY)),this.isDragging=!1,this.addUndoStep()},e.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},e.prototype.onKeyUp=function(e){void 0===this._currentMarker||void 0!==this.notesArea||"Delete"!==e.key&&"Backspace"!==e.key||this.deleteSelectedMarker()},e.prototype.clientToLocalCoordinates=function(e,t){var i=this.markerImage.getBoundingClientRect();return{x:(e-i.left)/this.zoomLevel,y:(t-i.top)/this.zoomLevel}},e.prototype.onWindowResize=function(){this.positionUI()},e.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var e=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=e+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},e.prototype.addLicenseKey=function(e){z.addKey(e)},e.prototype.addEventListener=function(e,t){this.eventListeners.addEventListener(e,t)},e.prototype.removeEventListener=function(e,t){this.eventListeners.removeEventListener(e,t)},e.prototype.renderState=function(e){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(e),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(e.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),e.prototype.focus=function(){var e=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,void 0!==this._previousCurrentMarker&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach((function(t){return t(new Le(e))})))},e.prototype.blur=function(){var e=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach((function(t){return t(new Le(e))})))},e.instanceCounter=0,e}(),Me=function(e,t){return(Me=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])})(e,t)};
/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

copyright Alan Mendelevich
see README and LICENSE for details
********************************** */
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */function Ie(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function i(){this.constructor=e}Me(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}function Pe(e,t,i,r){return new(i||(i=Promise))((function(n,s){function o(e){try{l(r.next(e))}catch(e){s(e)}}function a(e){try{l(r.throw(e))}catch(e){s(e)}}function l(e){var t;e.done?n(e.value):(t=e.value,t instanceof i?t:new i((function(e){e(t)}))).then(o,a)}l((r=r.apply(e,t||[])).next())}))}function Fe(e,t){var i,r,n,s,o={label:0,sent:function(){if(1&n[0])throw n[1];return n[1]},trys:[],ops:[]};return s={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(s[Symbol.iterator]=function(){return this}),s;function a(s){return function(a){return function(s){if(i)throw new TypeError("Generator is already 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e.className=this.className+" "+this.colorsClassName+" "+this.fadeInClassName,e.style.display=this.display,this.blocks.forEach((function(t){return e.appendChild(t.getUI())})),e},e}(),Xe=function(){function e(){}return e.prototype.getUI=function(){var e=document.createElement("div");if(e.className=this.className,void 0!==this.minWidth&&(e.style.minWidth=this.minWidth),void 0!==this.contentAlign)switch(this.contentAlign){case"start":e.style.justifyContent="flex-start";break;case"center":e.style.justifyContent="center";break;case"end":e.style.justifyContent="flex-end"}return e.style.whiteSpace="nowrap",e},e}(),We=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.buttons=[],t}return Ie(t,e),t.prototype.addButton=function(e){e.className=this.buttonClassName,e.colorsClassName=this.buttonColorsClassName,e.activeColorsClassName=this.buttonActiveColorsClassName,this.buttons.push(e)},t.prototype.getUI=function(){var t=e.prototype.getUI.call(this);return this.buttons.forEach((function(e){return t.appendChild(e.getUI())})),t},t}(Xe),ze=function(){function e(e,t){this._isActive=!1,this._isHidden=!1,this._icon=e,this.title=t,this.uiContainer=document.createElement("div"),this.adjustClassName=this.adjustClassName.bind(this)}return Object.defineProperty(e.prototype,"icon",{get:function(){return this._icon},set:function(e){this._icon=e,this.buttonContainer.innerHTML=this._icon},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isActive",{get:function(){return this._isActive},set:function(e){this._isActive=e,this.adjustClassName()},enumerable:!1,configurable:!0}),e.prototype.getUI=function(){var e=this;return this.buttonContainer=document.createElement("div"),this.buttonContainer.title=this.title,this.buttonContainer.className=this.className+" "+this.colorsClassName,this.adjustClassName(),this.buttonContainer.innerHTML=this._icon,this.onClick&&this.buttonContainer.addEventListener("click",(function(){return e.onClick()})),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},e.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},e.prototype.hide=function(){this._isHidden=!0},e}(),Ge=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.elements=[],t}return Ie(t,e),t.prototype.addElement=function(e){this.elements.push(e)},t.prototype.getUI=function(){var t=e.prototype.getUI.call(this);return this.elements.forEach((function(e){return t.appendChild(e)})),t},t}(Xe),Ve=function(){function e(e,t){this.horizontal=e,this.vertical=t}return Object.defineProperty(e.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),e.prototype.getVerticalLength=function(e){return e/this.ratio},e.prototype.getHorizontalLength=function(e){return e*this.ratio},e}(),qe=function(){function e(){}return e.getIcon=function(e,t){if(e>0&&t>0){var i=new Ve(e,t),r=i.ratio>=1?20:i.getHorizontalLength(20),n=i.ratio<1?20:i.getVerticalLength(20),s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(s);var o=Ne.createDefs();s.appendChild(o);var a=Ne.createElement("clipPath",[["id","text-bg-clip"]]);o.appendChild(a);var l=Ne.createPath(Ne.getHollowRectanglePath((24-r)/2,(24-n)/2,r,n,(24-r)/2+2,(24-n)/2+2,r-4,n-4));s.appendChild(l);var c=Ne.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);c.appendChild(Ne.createTSpan(e+":"+t)),s.appendChild(c);var u=c.getBBox();Ne.setAttributes(c,[["x",((24-u.width)/2).toString()],["y",((24-u.height)/2-u.y).toString()]]);var h=Ne.createPath(Ne.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(u.width))/2,(24-Math.ceil(u.height))/2,Math.ceil(u.width),Math.ceil(u.height)));return a.appendChild(h),Ne.setAttributes(l,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(s),s.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},e}(),Qe=function(e){function t(t,i,r){var n=e.call(this,t,i)||this;return n.isDropdownOpen=!1,n.onClick=n.dropdownButtonClicked,n.dropdownButtons=r,n}return Ie(t,e),t.prototype.setupDropdown=function(){var e=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach((function(t){t.className=e.className,t.colorsClassName=e.colorsClassName,e.dropdownBlock.appendChild(t.getUI())})),this.uiContainer.appendChild(this.dropdownBlock)},t.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},t.prototype.dropdownButtonClicked=function(){void 0===this.dropdownBlock&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},t.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},t.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},t.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},t}(ze),Ye=function(){function e(e,t){this.GRIP_SIZE=10,this.color=e,this.fillColor=t,this.visual=Ne.createGroup(),this.visual.appendChild(Ne.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Ne.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return e.prototype.ownsTarget=function(e){return e===this.visual||e===this.visual.childNodes[0]||e===this.visual.childNodes[1]},e.prototype.setCenter=function(e,t){this.visual.childNodes.forEach((function(i){return Ne.setAttributes(i,[["cx",e.toString()],["cy",t.toString()]])}))},e}(),Ze=function(){function e(e,t,i,r){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=e,this.canvasHeight=t,this.margin=i,this.container=r,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(e){this._aspectRatio=e,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(e){this._isGridVisible=e,this.gridContainer&&Ne.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(e){this._zoomFactor=e,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),e.prototype.open=function(){var e=this;this.cropShadeElement=Ne.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=Ne.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var t=0;t<this.numberOfGridLines;t++)this.horizontalGridLines.push(Ne.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(Ne.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach((function(t){return e.gridContainer.appendChild(t)})),this.verticalGridLines.forEach((function(t){return e.gridContainer.appendChild(t)})),this.cropRectElement=Ne.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ye(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ye(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ye(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ye(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},e.prototype.setCropRectangle=function(e){this.cropRect=e;var t=Object.assign({},this.cropRect);1!==this.zoomFactor&&(t.width=this.cropRect.width*this.zoomFactor,t.height=this.cropRect.height*this.zoomFactor,t.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-t.width/2,t.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-t.height/2),Ne.setAttributes(this.cropRectElement,[["x",t.x.toString()],["y",t.y.toString()],["width",t.width.toString()],["height",t.height.toString()]]);var i=t.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach((function(e,r){var n=t.y+i*(r+1);Ne.setAttributes(e,[["x1",""+t.x],["y1",""+n],["x2",""+(t.x+t.width)],["y2",""+n]])}));var r=t.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach((function(e,i){var n=t.x+r*(i+1);Ne.setAttributes(e,[["x1",""+n],["y1",""+t.y],["x2",""+n],["y2",""+(t.y+t.height)]])})),Ne.setAttributes(this.cropShadeElement,[["d",Ne.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,t.x,t.y,t.width,t.height)]]),this.topLeftGrip.setCenter(t.x,t.y),this.topRightGrip.setCenter(t.x+t.width,t.y),this.bottomLeftGrip.setCenter(t.x,t.y+t.height),this.bottomRightGrip.setCenter(t.x+t.width,t.y+t.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},e.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},e.prototype.clientToLocalCoordinates=function(e,t){var i=this.container.getBoundingClientRect();return{x:e-i.left+this.margin,y:t-i.top+this.margin}},e.prototype.onPointerDown=function(e){this.container.setPointerCapture(e.pointerId),this.previousPoint=this.clientToLocalCoordinates(e.clientX,e.clientY),this.cropRectElement===e.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(e.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(e.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(e.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(e.target)&&(this.activeGrip=this.bottomRightGrip)},e.prototype.onPointerMove=function(e){if(this.isMoving)this.move(this.clientToLocalCoordinates(e.clientX,e.clientY));else if(this.activeGrip){var t=this.clientToLocalCoordinates(e.clientX,e.clientY);this.resize(t)}e.preventDefault()},e.prototype.onPointerUp=function(e){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(e.pointerId)},e.prototype.move=function(e){var t=e.x-this.previousPoint.x,i=e.y-this.previousPoint.y;1!==this.zoomFactor&&(t=-t/this.zoomFactor,i=-i/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+t),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+i),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=e},e.prototype.resize=function(e){var t=Object.assign({},this.cropRect),i=e.x-this.previousPoint.x,r=e.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:t.x+i<this.margin&&(i=this.margin-t.x),t.x+=i,t.width=this.cropRect.x+this.cropRect.width-t.x;break;case this.bottomRightGrip:case this.topRightGrip:t.width+i>this.canvasWidth*this.zoomFactor&&(i=this.canvasWidth*this.zoomFactor-t.width),t.width+=i}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(t.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(i),t.height=this.aspectRatio.getVerticalLength(t.width)):(t.y+=r,t.height=this.cropRect.y+this.cropRect.height-t.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?t.height=this.aspectRatio.getVerticalLength(t.width):t.height+=r}t.width<10&&(t.x=this.cropRect.x,t.width=10),t.height<10&&(t.y=this.cropRect.y,t.height=10),this.previousPoint=e,t.x>=this.margin&&t.y>=this.margin&&t.x-this.margin+t.width<=this.canvasWidth&&t.y-this.margin+t.height<=this.canvasHeight&&(this.cropRect=t,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},e.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var e=this.cropRect.x+this.cropRect.width/2,t=this.cropRect.y+this.cropRect.height/2,i=this.aspectRatio.getHorizontalLength(this.cropRect.height),r=this.aspectRatio.getVerticalLength(this.cropRect.width);i/this.canvasWidth<r/this.canvasHeight?this.cropRect.width=i:this.cropRect.height=r,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=e-this.cropRect.width/2,this.cropRect.y=t-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},e.prototype.getRescaledRect=function(e,t,i,r,n,s){var o=i/e,a=r/t;return{x:(n.x-s)*o+s,y:(n.y-s)*a+s,width:n.width*o,height:n.height*a}},e.prototype.scaleCanvas=function(e,t){var i=this.getRescaledRect(this.canvasWidth,this.canvasHeight,e,t,this.cropRect,this.margin);this.canvasWidth=e,this.canvasHeight=t,this.onCropChange&&this.onCropChange(i),this.setCropRectangle(i)},e}(),$e=function(){function e(e){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=e,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(e.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),e.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},e.prototype.onPointerDown=function(e){this.controlContainer.setPointerCapture(e.pointerId),this.isDragging=!0,this.previousPoint={x:e.clientX,y:e.clientY}},e.prototype.onPointerMove=function(e){this.isDragging&&(this.onAngleChange&&this.onAngleChange((e.clientX-this.previousPoint.x)/5),this.previousPoint.x=e.clientX)},e.prototype.onPointerUp=function(e){this.isDragging&&this.onAngleChange&&this.onAngleChange((e.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(e.pointerId)},e.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var e=this.angleLabelText.getBBox();Ne.setAttributes(this.angleLabelElement,[["x",((this.width-e.width)/2).toString()],["y",(this.height/2).toString()]])}},e.prototype.positionScaleShape=function(){if(this.scaleShape){var e=this.scaleShape.transform.baseVal.getItem(0);e.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(e,0)}},e.prototype.getVisual=function(){var e=document.createElementNS("http://www.w3.org/2000/svg","svg");e.setAttribute("xmlns","http://www.w3.org/2000/svg"),e.setAttribute("width",this.width+"px"),e.setAttribute("height",this.height+"px"),e.setAttribute("viewBox","0 0 "+this.width+" "+this.height),e.style.flexShrink="0",document.body.appendChild(e);for(var t="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,i=1;i<=this.width/5+10;i++){var r=i%5==0?this.height/3:this.height/6;t+="h4v"+-r+"h1v"+r}t+="v1H0Z",this.scaleShape=Ne.createPath(t);var n=Ne.createTransform();this.scaleShape.transform.baseVal.appendItem(n),e.appendChild(this.scaleShape),this.angleLabelElement=Ne.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Ne.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var s=Ne.createTSpan("");return s.innerHTML="&deg;",this.angleLabelElement.appendChild(s),e.appendChild(this.angleLabelElement),document.body.removeChild(e),e},e}(),Je=function(){function e(){this.naturalSize=!1,this.imageType="image/png"}return e.prototype.rasterize=function(e,t,i,r,n,s,o){var a=this;return new Promise((function(l){var c=document.createElement("canvas");c.width=e.width.baseVal.value-2*r,c.height=e.height.baseVal.value-2*r;var u=1,h=1;!0===a.naturalSize?(u=t.naturalWidth/(e.width.baseVal.value-2*r)/s,h=t.naturalHeight/(e.height.baseVal.value-2*r)/o,c.width=t.naturalWidth/s,c.height=t.naturalHeight/o):void 0!==a.width&&void 0!==a.height&&(u=a.width/i.width,h=a.height/i.height,c.width*=u,c.height*=h);var d=c.getContext("2d");d.translate(c.width/2,c.height/2),d.rotate(n*Math.PI/180),d.scale(s,o),d.translate(-c.width/2,-c.height/2),d.drawImage(t,0,0,c.width,c.height);var f=document.createElement("canvas");f.width=i.width*u,f.height=i.height*h,f.getContext("2d").putImageData(d.getImageData((i.x-r)*u,(i.y-r)*h,i.width*u,i.height*h),0,0),l(f.toDataURL(a.imageType,a.imageQuality))}))},e}(),et=function(){function e(t){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=e.instanceCounter++,this.styles=new He(this.instanceNo),this.target=t,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(e.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(e){this._zoomToCropEnabled=e,e?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(e){this._isGridVisible=e,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"gridLines",{get:function(){return this._gridLines},set:function(e){this._gridLines=e,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(e){this._rotationAngle=e,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatio",{get:function(){var e;return null!==(e=this._aspectRatio)&&void 0!==e?e:this.aspectRatios[0]},set:function(e){this._aspectRatio=e},enumerable:!1,configurable:!0}),e.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),"popup"===this.displayMode&&this.onPopupResize(),this._isOpen=!0},e.prototype.show=function(){this.showUI(),this.open()},e.prototype.close=function(e){void 0===e&&(e=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),"popup"===this.displayMode&&window.removeEventListener("resize",this.setWindowHeight),e||this.closeEventListeners.forEach((function(e){return e()})),this._isOpen=!1)},e.prototype.addRenderEventListener=function(e){this.renderEventListeners.push(e)},e.prototype.removeRenderEventListener=function(e){this.renderEventListeners.indexOf(e)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(e),1)},e.prototype.addCloseEventListener=function(e){this.closeEventListeners.push(e)},e.prototype.removeCloseEventListener=function(e){this.closeEventListeners.indexOf(e)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(e),1)},e.prototype.setupResizeObserver=function(){var e=this;"inline"===this.displayMode?window.ResizeObserver&&(this.targetObserver=new ResizeObserver((function(){e.resize(e.target.clientWidth,e.target.clientHeight)})),this.targetObserver.observe(this.target)):"popup"===this.displayMode&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},e.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var e=1*this.target.clientWidth/this.target.clientHeight,t=this.contentDiv.clientWidth/e>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*e:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,i=t+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/e;this.resize(t,i)}},e.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},e.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Ne.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},e.prototype.resize=function(e,t){this.imageWidth=Math.round(e),this.imageHeight=Math.round(t),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px","popup"!==this.displayMode?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},e.prototype.setEditingTarget=function(){var e=document.createElement("canvas");e.width=this.target.naturalWidth,e.height=this.target.naturalHeight,e.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var t=e.toDataURL();Ne.setAttributes(this.editingTarget,[["href",t]]),this.setEditingTargetSize()},e.prototype.setTopLeft=function(){var e=this.target.getBoundingClientRect(),t=this.editorCanvas.getBoundingClientRect();this.left=e.left-t.left-this.CANVAS_MARGIN,this.top=e.top-t.top-this.CANVAS_MARGIN},e.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=Ne.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Ne.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Ne.createGroup(),this.editingTargetRotationScaleContainer=Ne.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var e=Ne.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(e);var t=Ne.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(t),this.editingTargetContainer=Ne.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},e.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},e.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Ne.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ze(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},e.prototype.zoomToCrop=function(){if(this.cropRect){var e=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,t=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=e+"px "+t+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-e+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-t+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},e.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},e.prototype.cropRectChanged=function(e){this.cropRect=e,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},e.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},e.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},e.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},e.prototype.showUI=function(){switch(this.addStyles(),"popup"===this.displayMode&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var e=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,t=this.target.offsetTop>e+this.CANVAS_MARGIN?this.target.offsetTop-(e+this.CANVAS_MARGIN):0;this.coverDiv.style.top=t+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=void 0!==this.styles.settings.zIndex?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=void 0!==this.styles.settings.zIndex?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin="popup"===this.displayMode?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,"popup"===this.displayMode&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex","popup"===this.displayMode&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},e.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},e.prototype.addTopToolbar=function(){var e=this;this.topToolbar=new Ke,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var t=new We;t.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(t);var i=[];this.aspectRatios.forEach((function(t){var r=new ze(qe.getIcon(t.horizontal,t.vertical),0===t.horizontal&&0===t.vertical?"FREE":t.horizontal+":"+t.vertical);r.onClick=function(){return e.ratioButtonClicked(t)},i.push(r)})),this.aspectRatioButton=new Qe(qe.getIcon(0,0),"Aspect ratio",i),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,t.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var r=new ze('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");r.isActive=this.isGridVisible,r.onClick=function(){e.isGridVisible=!e.isGridVisible,r.isActive=e.isGridVisible},t.addButton(r);var n=new ze('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(n.isActive=this.zoomToCropEnabled,n.onClick=function(){e.zoomToCropEnabled=!e.zoomToCropEnabled,n.isActive=e.zoomToCropEnabled},t.addButton(n),!Be.isLicensed){var s=new Ge;this.topToolbar.addElementBlock(s);var o=document.createElement("div");o.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var a=document.createElement("a");a.style.color="currentColor",a.href="https://markerjs.com/products/cropro",a.target="_blank",a.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',o.appendChild(a),s.addElement(o)}var l=new We;l.minWidth=3*this.toolbarHeight+"px",l.contentAlign="end",this.topToolbar.addButtonBlock(l);var c=new ze('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");c.onClick=this.startRenderAndClose,l.addButton(c),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(c.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var u=new ze('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");u.onClick=this.close,l.addButton(u),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(u.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},e.prototype.addBottomToolbar=function(){var e=this;this.bottomToolbar=new Ke,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var t=new We;t.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(t);var i=new ze('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");i.onClick=this.rotateLeftButtonClicked,t.addButton(i);var r=new ze('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");r.onClick=this.rotateRightButtonClicked,t.addButton(r);var n=new Ge;n.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(n),this.straightener=new $e("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(t){e.rotateBy(t),e.straightener.angle=e.rotationAngle},n.addElement(this.straightener.getUI());var s=new We;s.minWidth=2*this.toolbarHeight+"px",s.contentAlign="end",this.bottomToolbar.addButtonBlock(s);var o=new ze('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip horizontal");o.onClick=this.flipHorizontallyButtonClicked,s.addButton(o);var a=new ze('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");a.onClick=this.flipVerticallyButtonClicked,s.addButton(a)},e.prototype.ratioButtonClicked=function(e){this.aspectRatio=e,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},e.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=qe.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},e.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&0!==this.aspectRatio.horizontal&&0!==this.aspectRatio.vertical?this.cropLayer.aspectRatio=new Ve(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},e.prototype.closeUI=function(){"popup"===this.displayMode&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},e.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},e.prototype.restoreState=function(e){if(e){var t=this.cropLayer.getRescaledRect(e.width,e.height,this.imageWidth,this.imageHeight,e.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(t),this.cropRectChanged(t),this.flippedHorizontally=e.flippedHorizontally,this.flippedVertically=e.flippedVertically,this.applyFlip(),this.rotationAngle=e.rotationAngle,this.applyRotation()}},e.prototype.clientToLocalCoordinates=function(e,t){var i=this.cropImage.getBoundingClientRect();return{x:e-i.left,y:t-i.top}},e.prototype.onWindowResize=function(){this.positionUI()},e.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var e=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=e+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},e.prototype.rotateLeftButtonClicked=function(){var e=this.rotationAngle-90;this.rotationAngle%90!=0&&(e+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(e)},e.prototype.rotateRightButtonClicked=function(){var e=this.rotationAngle+90;this.rotationAngle%90!=0&&(e-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(e)},e.prototype.rotateTo=function(e){e=(e=e>180?e-360:e)<=-180?e+360:e,this.rotationAngle=e,this.applyRotation()},e.prototype.rotateBy=function(e){this.rotateTo((this.rotationAngle+e)%360)},e.prototype.applyRotation=function(){var e=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var t=this.editingTargetRotationContainer.transform.baseVal.getItem(0);t.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(t,0);var i=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/i.width,this.imageHeight/i.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=e},e.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},e.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},e.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},e.prototype.startRenderAndClose=function(){return Pe(this,void 0,void 0,(function(){var e,t;return Fe(this,(function(i){switch(i.label){case 0:return[4,this.render()];case 1:return e=i.sent(),t=this.getState(),this.renderEventListeners.forEach((function(i){return i(e,t)})),this.close(!0),[2]}}))}))},e.prototype.render=function(){return Pe(this,void 0,void 0,(function(){var e;return Fe(this,(function(t){switch(t.label){case 0:return(e=new Je).naturalSize=this.renderAtNaturalSize,e.imageType=this.renderImageType,e.imageQuality=this.renderImageQuality,e.width=this.renderWidth,e.height=this.renderHeight,this.unzoomFromCrop(),Ne.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,e.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return t.sent(),[4,e.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,t.sent()]}}))}))},e.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ue("toolbar","\n      width: "+("inline"===this.displayMode?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+";\n      flex-shrink: 0;\n      display: flex;\n      flex-direction: row;\n      justify-content: space-between;      \n      height: "+this.toolbarHeight+"px;\n      box-sizing: content-box;\n      overflow: hidden;\n      line-height: 0px;\n    ")),this.toolbarStyleColorsClass=this.styles.addClass(new Ue("toolbar_colors","\n      background-color: "+this.styles.settings.toolbarBackgroundColor+";\n    ")),this.toolbarBlockStyleClass=this.styles.addClass(new Ue("toolbar-block","\n        display: flex;\n        align-items: center;\n        box-sizing: content-box;\n    "));var e=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ue("toolbar_button","\n      display: inline-block;\n      width: "+(this.toolbarHeight-2*e)+"px;\n      height: "+(this.toolbarHeight-2*e)+"px;\n      padding: "+e+"px;\n      cursor: default;\n      user-select: none;\n      box-sizing: content-box;\n    ")),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ue("toolbar_button_colors","\n      color: "+this.styles.settings.toolbarColor+";\n      fill: currentColor;\n    ")),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ue("toolbar_active_button","\n      color: "+this.styles.settings.toolbarColor+";\n      fill: currentColor;\n      background-color: "+this.styles.settings.toolbarBackgroundActiveColor+"\n    ")),this.styles.addRule(new je("."+this.toolbarButtonStyleClass.name+" svg","\n      height: "+this.toolbarHeight/2+"px;\n    ")),this.styles.addRule(new je("."+this.toolbarButtonStyleColorsClass.name+":hover","\n        background-color: "+this.styles.settings.toolbarBackgroundHoverColor+"\n    ")),this.toolbarDropdownStyleClass=this.styles.addClass(new Ue("toolbar_dropdown","\n      position: absolute;\n      max-width: "+4*this.toolbarHeight+"px;\n      z-index: 20;\n      white-space: normal;\n      box-sizing: content-box;\n      box-shadow: 3px 3px rgba(33, 33, 33, 0.1);\n      margin: "+("inline"===this.displayMode?"0":this.popupMargin)+"px;\n      line-height: 0px;\n    ")),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new Ue("toolbar_dropdown_colors","\n      background-color: "+this.styles.settings.toolbarBackgroundColor+";\n    ")),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Ue("toolbar_straightener_block","\n      display: flex;\n      overflow: hidden;\n      justify-content: center;\n      -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);\n    ")),this.toolbarStraightenerStyleClass=this.styles.addClass(new Ue("toolbar_straightener","\n      display: flex;\n      overflow: hidden;\n      justify-content: center;\n      height: "+(this.toolbarHeight-2*e)+"px;\n      padding: "+e+"px;\n      cursor: default;\n      user-select: none;\n      box-sizing: content-box;\n    ")),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Ue("toolbar_straightener_colors","\n      color: "+this.styles.settings.toolbarColor+";\n      fill: currentColor;\n    "))},e.instanceCounter=0,e}(),tt=i("8hTe"),it=i.n(tt),rt=/<pre[^>]*>/g;t.a=function(e){var t=e.value,i=void 0===t?"":t,l=e.edit,d=void 0!==l&&l,f=e.className,p=e.showTextOnly,g=e.showLines,v=e.replaces,m=e.zoomImg,y=e.hasMask,C=e.style,w=void 0===C?{}:C,k=e.stylesPrev,x=void 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r=t[i],n=r.type,s=r.expression;return Object(F.renderToString)(function(e){var t=document.createElement("div");return t.innerHTML=e,0===t.childNodes.length?"":t.childNodes[0].nodeValue}(s)||"",{displayMode:"block"===n,throwOnError:!1,output:"html"})}))).replace(/▁/g,"▁▁▁"),T(),p){var i=document.createElement("div");return i.innerHTML=e,i.innerText}return setTimeout((function(){return q()}),500),e}),[L]),G=Object(u.useRef)();function V(e){var t=e.target;if("IMG"===t.tagName.toUpperCase()){if(m){var i=t.getAttribute("src");j(i),W("image")}}else if("A"===t.tagName.toUpperCase()){var r=t.getAttribute("href");if(r.indexOf("office")>-1)e.preventDefault(),j(r),W("office");else if(r.indexOf("application/pdf")>-1)e.preventDefault(),j(r),W("pdf");else if(r.indexOf("type=text")>-1)e.preventDefault(),j(r),W("html");else if(r.startsWith("#")){e.preventDefault();var n=document.getElementById(r.replace("#",""));n&&n.scrollIntoView(!0)}}}b.WebkitLineClamp=g,g&&(w=Object(s.a)(Object(s.a)({},w),b));var 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/*!****************************************!*\
  !*** ./src/components/useInterval.tsx ***!
  \****************************************/
/*! exports provided: default */
/*! exports used: default */function(e,t,i){"use strict";i.d(t,"a",(function(){return n}));var r=i(/*! react */"q1tI");function n(e,t){var i=Object(r.useRef)();Object(r.useEffect)((function(){i.current=e})),Object(r.useEffect)((function(){if(null!==t){var e=setInterval((function(){i.current()}),t);return function(){return clearInterval(e)}}}),[t])}},BU3w:
/*!***************************************************!*\
  !*** ./node_modules/rc-util/es/Dom/dynamicCSS.js ***!
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/*! exports provided: injectCSS, updateCSS */
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/*!********************************************************!*\
  !*** ./node_modules/codemirror/addon/edit/closetag.js ***!
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t={block:z.normal,inline:G.normal};this.options.pedantic?(t.block=z.pedantic,t.inline=G.pedantic):this.options.gfm&&(t.block=z.gfm,this.options.breaks?t.inline=G.breaks:t.inline=G.gfm),this.tokenizer.rules=t}t.lex=function(e,i){return new t(i).lex(e)};var i,r,n,s=t.prototype;return s.lex=function(e){return e=e.replace(/\r\n|\r/g,"\n").replace(/\t/g,"    "),this.blockTokens(e,this.tokens,!0),this.inline(this.tokens),this.tokens},s.blockTokens=function(e,t,i){var r,n,s,o;for(void 0===t&&(t=[]),void 0===i&&(i=!0),e=e.replace(/^ +$/gm,"");e;)if(r=this.tokenizer.space(e))e=e.substring(r.raw.length),r.type&&t.push(r);else if(r=this.tokenizer.code(e,t))e=e.substring(r.raw.length),r.type?t.push(r):((o=t[t.length-1]).raw+="\n"+r.raw,o.text+="\n"+r.text);else if(r=this.tokenizer.fences(e))e=e.substring(r.raw.length),t.push(r);else if(r=this.tokenizer.heading(e))e=e.substring(r.raw.length),t.push(r);else if(r=this.tokenizer.nptable(e))e=e.substring(r.raw.length),t.push(r);else if(r=this.tokenizer.hr(e))e=e.substring(r.raw.length),t.push(r);else if(r=this.tokenizer.blockquote(e))e=e.substring(r.raw.length),r.tokens=this.blockTokens(r.text,[],i),t.push(r);else if(r=this.tokenizer.list(e)){for(e=e.substring(r.raw.length),s=r.items.length,n=0;n<s;n++)r.items[n].tokens=this.blockTokens(r.items[n].text,[],!1);t.push(r)}else if(r=this.tokenizer.html(e))e=e.substring(r.raw.length),t.push(r);else if(i&&(r=this.tokenizer.def(e)))e=e.substring(r.raw.length),this.tokens.links[r.tag]||(this.tokens.links[r.tag]={href:r.href,title:r.title});else if(r=this.tokenizer.table(e))e=e.substring(r.raw.length),t.push(r);else if(r=this.tokenizer.lheading(e))e=e.substring(r.raw.length),t.push(r);else if(i&&(r=this.tokenizer.paragraph(e)))e=e.substring(r.raw.length),t.push(r);else if(r=this.tokenizer.text(e,t))e=e.substring(r.raw.length),r.type?t.push(r):((o=t[t.length-1]).raw+="\n"+r.raw,o.text+="\n"+r.text);else if(e){var a="Infinite loop on byte: 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/*!***************************************************************!*\
  !*** ./node_modules/@novnc/novnc/lib/input/gesturehandler.js ***!
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this._ignored.splice(this._ignored.indexOf(e),1),void(0===this._ignored.length&&0===this._tracked.length&&(this._state=127,this._waitingRelease=!1));if(!this._hasDetectedGesture()&&this._isTwoTouchTimeoutRunning()&&(this._stopTwoTouchTimeout(),this._state=0),!this._hasDetectedGesture()&&(this._state&=-105,this._state&=-17,this._stopLongpressTimeout(),!this._waitingRelease))switch(this._releaseStart=Date.now(),this._waitingRelease=!0,this._tracked.length){case 1:this._state&=-7;break;case 2:this._state&=-6}if(this._waitingRelease)if(Date.now()-this._releaseStart>250&&(this._state=0),this._tracked.some((function(e){return Date.now()-e.started>1e3}))&&(this._state=0),this._tracked.find((function(t){return t.id===e})).active=!1,this._hasDetectedGesture())this._pushEvent("gesturestart");else if(0!==this._state)return;this._hasDetectedGesture()&&this._pushEvent("gestureend");for(var 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/*!********************************************************!*\
  !*** ./node_modules/rc-select/es/index.js + 6 modules ***!
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0!==c?c:m||"combobox"===t,_=i||T(r);if(Object(D.a)("tags"!==t||_.every((function(e){return!e.disabled})),"Please avoid setting option to disabled in tags mode since user can always type text as tag."),"tags"===t||"combobox"===t){var b=_.some((function(e){return e.options?e.options.some((function(e){return"number"==typeof("value"in e?e.value:e.key)})):"number"==typeof("value"in e?e.value:e.key)}));Object(D.a)(!b,"`value` of Option should not use number type when `mode` is `tags` or `combobox`.")}if(Object(D.a)("combobox"!==t||!v,"`combobox` mode not support `optionLabelProp`. 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r=null;i.width>0&&i.height>0&&(r=this._drawCtx.getImageData(0,0,i.width,i.height)),i.width!==e&&(i.width=e),i.height!==t&&(i.height=t),r&&this._drawCtx.putImageData(r,0,0)}var n=this._viewportLoc;this.viewportChangeSize(n.w,n.h),this.viewportChangePos(0,0)}},{key:"_damage",value:function(e,t,i,r){e<this._damageBounds.left&&(this._damageBounds.left=e),t<this._damageBounds.top&&(this._damageBounds.top=t),e+i>this._damageBounds.right&&(this._damageBounds.right=e+i),t+r>this._damageBounds.bottom&&(this._damageBounds.bottom=t+r)}},{key:"flip",value:function(e){if(0===this._renderQ.length||e){var 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t=this._renderQ[0];switch(t.type){case"flip":this.flip(!0);break;case"copy":this.copyImage(t.oldX,t.oldY,t.x,t.y,t.width,t.height,!0);break;case"fill":this.fillRect(t.x,t.y,t.width,t.height,t.color,!0);break;case"blit":this.blitImage(t.x,t.y,t.width,t.height,t.data,0,!0);break;case"blitRgb":this.blitRgbImage(t.x,t.y,t.width,t.height,t.data,0,!0);break;case"blitRgbx":this.blitRgbxImage(t.x,t.y,t.width,t.height,t.data,0,!0);break;case"img":if(t.img.complete&&0!==t.img.width&&0!==t.img.height){if(t.img.width!==t.width||t.img.height!==t.height)return void s.Error("Decoded image has incorrect dimensions. 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i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):Zt(e,t)}function di(e,t){var i=t.text.className,r=hi(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,fi(e,t)):i&&(t.text.className=i)}function fi(e,t){!function(e,t){var i=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(i&&(i+=" CodeMirror-linebackground"),t.background)i?t.background.className=i:(t.background.parentNode.removeChild(t.background),t.background=null);else if(i){var r=ui(t);t.background=r.insertBefore(A("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?ui(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function pi(e,t,i,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var n=ui(t);t.gutterBackground=A("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),n.insertBefore(t.gutterBackground,t.text)}var s=t.line.gutterMarkers;if(e.options.lineNumbers||s){var o=ui(t),a=t.gutter=A("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(a),o.insertBefore(a,t.text),t.line.gutterClass&&(a.className+=" "+t.line.gutterClass),!e.options.lineNumbers||s&&s["CodeMirror-linenumbers"]||(t.lineNumber=a.appendChild(A("div",Je(e.options,i),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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i=we(t);i!=e.wrapper;i=i.parentNode)if(!i||1==i.nodeType&&"true"==i.getAttribute("cm-ignore-events")||i.parentNode==e.sizer&&i!=e.mover)return!0}function Ci(e){return e.lineSpace.offsetTop}function wi(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function ki(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=L(e.measure,A("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function xi(e){return 50-e.display.nativeBarWidth}function Ei(e){return e.display.scroller.clientWidth-xi(e)-e.display.barWidth}function Ti(e){return e.display.scroller.clientHeight-xi(e)-e.display.barHeight}function Li(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var 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Hi(e){Ni(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function ji(){return u&&v?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Ui(){return u&&v?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function Ki(e){var t=0;if(e.widgets)for(var i=0;i<e.widgets.length;++i)e.widgets[i].above&&(t+=bi(e.widgets[i]));return t}function Xi(e,t,i,r,n){if(!n){var s=Ki(t);i.top+=s,i.bottom+=s}if("line"==r)return i;r||(r="local");var o=Xt(t);if("local"==r?o+=Ci(e.display):o-=e.display.viewOffset,"page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();o+=a.top+("window"==r?0:Ui());var l=a.left+("window"==r?0:ji());i.left+=l,i.right+=l}return i.top+=o,i.bottom+=o,i}function Wi(e,t,i){if("div"==i)return t;var r=t.left,n=t.top;if("page"==i)r-=ji(),n-=Ui();else if("local"==i||!i){var s=e.display.sizer.getBoundingClientRect();r+=s.left,n+=s.top}var o=e.display.lineSpace.getBoundingClientRect();return{left:r-o.left,top:n-o.top}}function zi(e,t,i,r,n){return r||(r=Ge(e.doc,t.line)),Xi(e,r,Ai(e,r,t.ch,n),i)}function Gi(e,t,i,r,n,s){function o(t,o){var a=Oi(e,n,t,o?"right":"left",s);return o?a.left=a.right:a.right=a.left,Xi(e,r,a,i)}r=r||Ge(e.doc,t.line),n||(n=Di(e,r));var a=ce(r,e.doc.direction),l=t.ch,c=t.sticky;if(l>=r.text.length?(l=r.text.length,c="before"):l<=0&&(l=0,c="after"),!a)return o("before"==c?l-1:l,"before"==c);function u(e,t,i){return o(i?e-1:e,1==a[t].level!=i)}var h=ae(a,l,c),d=oe,f=u(l,h,"before"==c);return null!=d&&(f.other=u(l,d,"before"!=c)),f}function Vi(e,t){var i=0;t=at(e.doc,t),e.options.lineWrapping||(i=rr(e.display)*t.ch);var r=Ge(e.doc,t.line),n=Xt(r)+Ci(e.display);return{left:i,right:i,top:n,bottom:n+r.height}}function qi(e,t,i,r,n){var s=et(e,t,i);return s.xRel=n,r&&(s.outside=r),s}function Qi(e,t,i){var r=e.doc;if((i+=e.display.viewOffset)<0)return qi(r.first,0,null,-1,-1);var n=Ze(r,i),s=r.first+r.size-1;if(n>s)return qi(r.first+r.size-1,Ge(r,s).text.length,null,1,1);t<0&&(t=0);for(var o=Ge(r,n);;){var a=Ji(e,o,n,t,i),l=Ft(o,a.ch+(a.xRel>0||a.outside>0?1:0));if(!l)return a;var c=l.find(1);if(c.line==n)return c;o=Ge(r,n=c.line)}}function Yi(e,t,i,r){r-=Ki(t);var n=t.text.length,s=se((function(t){return Oi(e,i,t-1).bottom<=r}),n,0);return{begin:s,end:n=se((function(t){return Oi(e,i,t).top>r}),s,n)}}function Zi(e,t,i,r){return i||(i=Di(e,t)),Yi(e,t,i,Xi(e,t,Oi(e,i,r),"line").top)}function $i(e,t,i,r){return!(e.bottom<=i)&&(e.top>i||(r?e.left:e.right)>t)}function Ji(e,t,i,r,n){n-=Xt(t);var s=Di(e,t),o=Ki(t),a=0,l=t.text.length,c=!0,u=ce(t,e.doc.direction);if(u){var h=(e.options.lineWrapping?tr:er)(e,t,i,s,u,r,n);a=(c=1!=h.level)?h.from:h.to-1,l=c?h.to:h.from-1}var d,f,p=null,g=null,v=se((function(t){var i=Oi(e,s,t);return i.top+=o,i.bottom+=o,!!$i(i,r,n,!1)&&(i.top<=n&&i.left<=r&&(p=t,g=i),!0)}),a,l),m=!1;if(g){var y=r-g.left<g.right-r,_=y==c;v=p+(_?0:1),f=_?"after":"before",d=y?g.left:g.right}else{c||v!=l&&v!=a||v++,f=0==v?"after":v==t.text.length?"before":Oi(e,s,v-(c?1:0)).bottom+o<=n==c?"after":"before";var b=Gi(e,et(i,v,f),"line",t,s);d=b.left,m=n<b.top?-1:n>=b.bottom?1:0}return qi(i,v=ne(t.text,v,1),f,m,r-d)}function er(e,t,i,r,n,s,o){var a=se((function(a){var l=n[a],c=1!=l.level;return $i(Gi(e,et(i,c?l.to:l.from,c?"before":"after"),"line",t,r),s,o,!0)}),0,n.length-1),l=n[a];if(a>0){var c=1!=l.level,u=Gi(e,et(i,c?l.from:l.to,c?"after":"before"),"line",t,r);$i(u,s,o,!0)&&u.top>o&&(l=n[a-1])}return l}function tr(e,t,i,r,n,s,o){var a=Yi(e,t,r,o),l=a.begin,c=a.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,h=null,d=0;d<n.length;d++){var f=n[d];if(!(f.from>=c||f.to<=l)){var p=Oi(e,r,1!=f.level?Math.min(c,f.to)-1:Math.max(l,f.from)).right,g=p<s?s-p+1e9:p-s;(!u||h>g)&&(u=f,h=g)}}return u||(u=n[n.length-1]),u.from<l&&(u={from:l,to:u.to,level:u.level}),u.to>c&&(u={from:u.from,to:c,level:u.level}),u}function ir(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Mi){Mi=A("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Mi.appendChild(document.createTextNode("x")),Mi.appendChild(A("br"));Mi.appendChild(document.createTextNode("x"))}L(e.measure,Mi);var i=Mi.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),T(e.measure),i||1}function rr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=A("span","xxxxxxxxxx"),i=A("pre",[t],"CodeMirror-line-like");L(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function nr(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,s=t.gutters.firstChild,o=0;s;s=s.nextSibling,++o){var a=e.display.gutterSpecs[o].className;i[a]=s.offsetLeft+s.clientLeft+n,r[a]=s.clientWidth}return{fixedPos:sr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function sr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function or(e){var t=ir(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/rr(e.display)-3);return function(n){if(Ut(e.doc,n))return 0;var s=0;if(n.widgets)for(var o=0;o<n.widgets.length;o++)n.widgets[o].height&&(s+=n.widgets[o].height);return i?s+(Math.ceil(n.text.length/r)||1)*t:s+t}}function ar(e){var t=e.doc,i=or(e);t.iter((function(e){var t=i(e);t!=e.height&&Qe(e,t)}))}function lr(e,t,i,r){var n=e.display;if(!i&&"true"==we(t).getAttribute("cm-not-content"))return null;var s,o,a=n.lineSpace.getBoundingClientRect();try{s=t.clientX-a.left,o=t.clientY-a.top}catch(e){return null}var l,c=Qi(e,s,o);if(r&&c.xRel>0&&(l=Ge(e.doc,c.line).text).length==c.ch){var u=N(l,l.length,e.options.tabSize)-l.length;c=et(c.line,Math.max(0,Math.round((s-ki(e.display).left)/rr(e.display))-u))}return c}function cr(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var i=e.display.view,r=0;r<i.length;r++)if((t-=i[r].size)<0)return r}function ur(e,t,i,r){null==t&&(t=e.doc.first),null==i&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)Ct&&Ht(e.doc,t)<n.viewTo&&dr(e);else if(i<=n.viewFrom)Ct&&jt(e.doc,i+r)>n.viewFrom?dr(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)dr(e);else if(t<=n.viewFrom){var s=fr(e,i,i+r,1);s?(n.view=n.view.slice(s.index),n.viewFrom=s.lineN,n.viewTo+=r):dr(e)}else if(i>=n.viewTo){var o=fr(e,t,t,-1);o?(n.view=n.view.slice(0,o.index),n.viewTo=o.lineN):dr(e)}else{var a=fr(e,t,t,-1),l=fr(e,i,i+r,1);a&&l?(n.view=n.view.slice(0,a.index).concat(ni(e,a.lineN,l.lineN)).concat(n.view.slice(l.index)),n.viewTo+=r):dr(e)}var c=n.externalMeasured;c&&(i<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(n.externalMeasured=null))}function hr(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;if(n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var s=r.view[cr(e,t)];if(null!=s.node){var o=s.changes||(s.changes=[]);-1==j(o,i)&&o.push(i)}}}function dr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function fr(e,t,i,r){var n,s=cr(e,t),o=e.display.view;if(!Ct||i==e.doc.first+e.doc.size)return{index:s,lineN:i};for(var a=e.display.viewFrom,l=0;l<s;l++)a+=o[l].size;if(a!=t){if(r>0){if(s==o.length-1)return null;n=a+o[s].size-t,s++}else n=a-t;t+=n,i+=n}for(;Ht(e.doc,i)!=i;){if(s==(r<0?0:o.length-1))return null;i+=r*o[s-(r<0?1:0)].size,s+=r}return{index:s,lineN:i}}function pr(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];n.hidden||n.node&&!n.changes||++i}return i}function gr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function vr(e,t){void 0===t&&(t=!0);for(var i=e.doc,r={},n=r.cursors=document.createDocumentFragment(),s=r.selection=document.createDocumentFragment(),o=0;o<i.sel.ranges.length;o++)if(t||o!=i.sel.primIndex){var a=i.sel.ranges[o];if(!(a.from().line>=e.display.viewTo||a.to().line<e.display.viewFrom)){var l=a.empty();(l||e.options.showCursorWhenSelecting)&&mr(e,a.head,n),l||_r(e,a,s)}}return r}function mr(e,t,i){var r=Gi(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(A("div"," ","CodeMirror-cursor"));if(n.style.left=r.left+"px",n.style.top=r.top+"px",n.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var s=i.appendChild(A("div"," ","CodeMirror-cursor 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r(t,i,"ltr",0);for(var n=!1,s=0;s<e.length;++s){var o=e[s];(o.from<i&&o.to>t||t==i&&o.to==t)&&(r(Math.max(o.from,t),Math.min(o.to,i),1==o.level?"rtl":"ltr",s),n=!0)}n||r(t,i,"ltr")}(g,i||0,null==r?d:r,(function(e,t,n,h){var v="ltr"==n,m=f(e,v?"left":"right"),y=f(t-1,v?"right":"left"),_=null==i&&0==e,b=null==r&&t==d,S=0==h,C=!g||h==g.length-1;if(y.top-m.top<=3){var w=(c?b:_)&&C,k=(c?_:b)&&S?a:(v?m:y).left,x=w?l:(v?y:m).right;u(k,m.top,x-k,m.bottom)}else{var E,T,L,A;v?(E=c&&_&&S?a:m.left,T=c?l:p(e,n,"before"),L=c?a:p(t,n,"after"),A=c&&b&&C?l:y.right):(E=c?p(e,n,"before"):a,T=!c&&_&&S?l:m.right,L=!c&&b&&C?a:y.left,A=c?p(t,n,"after"):l),u(E,m.top,T-E,m.bottom),m.bottom<y.top&&u(a,m.bottom,null,y.top),u(L,y.top,A-L,y.bottom)}(!s||yr(m,s)<0)&&(s=m),yr(y,s)<0&&(s=y),(!o||yr(m,o)<0)&&(o=m),yr(y,o)<0&&(o=y)})),{start:s,end:o}}var d=t.from(),f=t.to();if(d.line==f.line)h(d.line,d.ch,f.ch);else{var p=Ge(n,d.line),g=Ge(n,f.line),v=Nt(p)==Nt(g),m=h(d.line,d.ch,v?p.text.length+1:null).end,y=h(f.line,v?0:null,f.ch).start;v&&(m.top<y.top-2?(u(m.right,m.top,null,m.bottom),u(a,y.top,y.left,y.bottom)):u(m.right,m.top,y.left-m.right,m.bottom)),m.bottom<y.top&&u(a,m.bottom,null,y.top)}i.appendChild(s)}function br(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){e.hasFocus()||kr(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Sr(e){e.state.focused||(e.display.input.focus(),wr(e))}function Cr(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,kr(e))}),100)}function wr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(pe(e,"focus",e,t),e.state.focused=!0,M(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),l&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),br(e))}function kr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(pe(e,"blur",e,t),e.state.focused=!1,E(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function xr(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],s=e.options.lineWrapping,l=void 0,c=0;if(!n.hidden){if(o&&a<8){var u=n.node.offsetTop+n.node.offsetHeight;l=u-i,i=u}else{var h=n.node.getBoundingClientRect();l=h.bottom-h.top,!s&&n.text.firstChild&&(c=n.text.firstChild.getBoundingClientRect().right-h.left-1)}var d=n.line.height-l;if((d>.005||d<-.005)&&(Qe(n.line,l),Er(n.line),n.rest))for(var f=0;f<n.rest.length;f++)Er(n.rest[f]);if(c>e.display.sizerWidth){var p=Math.ceil(c/rr(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}}function Er(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Tr(e,t,i){var r=i&&null!=i.top?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Ci(e));var n=i&&null!=i.bottom?i.bottom:r+e.wrapper.clientHeight,s=Ze(t,r),o=Ze(t,n);if(i&&i.ensure){var a=i.ensure.from.line,l=i.ensure.to.line;a<s?(s=a,o=Ze(t,Xt(Ge(t,a))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=o&&(s=Ze(t,Xt(Ge(t,l))-e.wrapper.clientHeight),o=l)}return{from:s,to:Math.max(o,s+1)}}function Lr(e,t){var i=e.display,r=ir(e.display);t.top<0&&(t.top=0);var n=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:i.scroller.scrollTop,s=Ti(e),o={};t.bottom-t.top>s&&(t.bottom=t.top+s);var a=e.doc.height+wi(i),l=t.top<r,c=t.bottom>a-r;if(t.top<n)o.scrollTop=l?0:t.top;else if(t.bottom>n+s){var u=Math.min(t.top,(c?a:t.bottom)-s);u!=n&&(o.scrollTop=u)}var h=e.options.fixedGutter?0:i.gutters.offsetWidth,d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:i.scroller.scrollLeft-h,f=Ei(e)-i.gutters.offsetWidth,p=t.right-t.left>f;return p&&(t.right=t.left+f),t.left<10?o.scrollLeft=0:t.left<d?o.scrollLeft=Math.max(0,t.left+h-(p?0:10)):t.right>f+d-3&&(o.scrollLeft=t.right+(p?0:10)-f),o}function Ar(e,t){null!=t&&(Or(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Rr(e){Or(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Dr(e,t,i){null==t&&null==i||Or(e),null!=t&&(e.curOp.scrollLeft=t),null!=i&&(e.curOp.scrollTop=i)}function Or(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Mr(e,Vi(e,t.from),Vi(e,t.to),t.margin))}function Mr(e,t,i,r){var n=Lr(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});Dr(e,n.scrollLeft,n.scrollTop)}function Ir(e,t){Math.abs(e.doc.scrollTop-t)<2||(i||ln(e,{top:t}),Pr(e,t,!0),i&&ln(e),rn(e,100))}function Pr(e,t,i){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||i)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Fr(e,t,i,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,hn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Br(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+wi(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:r,scrollHeight:r+xi(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var Nr=function(e,t,i){this.cm=i;var r=this.vert=A("div",[A("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=A("div",[A("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),he(r,"scroll",(function(){r.clientHeight&&t(r.scrollTop,"vertical")})),he(n,"scroll",(function(){n.clientWidth&&t(n.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,o&&a<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Nr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var s=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+s)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},Nr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Nr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Nr.prototype.zeroWidthHack=function(){var e=y&&!f?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new H,this.disableVert=new H},Nr.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto",t.set(1e3,(function r(){var n=e.getBoundingClientRect();("vert"==i?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)}))},Nr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Hr=function(){};function jr(e,t){t||(t=Br(e));var i=e.display.barWidth,r=e.display.barHeight;Ur(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&xr(e),Ur(e,Br(e)),i=e.display.barWidth,r=e.display.barHeight}function Ur(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}Hr.prototype.update=function(){return{bottom:0,right:0}},Hr.prototype.setScrollLeft=function(){},Hr.prototype.setScrollTop=function(){},Hr.prototype.clear=function(){};var Kr={native:Nr,null:Hr};function Xr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&E(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Kr[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),he(t,"mousedown",(function(){e.state.focused&&setTimeout((function(){return e.display.input.focus()}),0)})),t.setAttribute("cm-not-content","true")}),(function(t,i){"horizontal"==i?Fr(e,t):Ir(e,t)}),e),e.display.scrollbars.addClass&&M(e.display.wrapper,e.display.scrollbars.addClass)}var Wr=0;function zr(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Wr},t=e.curOp,si?si.ops.push(t):t.ownsGroup=si={ops:[t],delayedCallbacks:[]}}function Gr(e){var t=e.curOp;t&&function(e,t){var i=e.ownsGroup;if(i)try{!function(e){var t=e.delayedCallbacks,i=0;do{for(;i<t.length;i++)t[i].call(null);for(var r=0;r<e.ops.length;r++){var n=e.ops[r];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++].call(null,n.cm)}}while(i<t.length)}(i)}finally{si=null,t(i)}}(t,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,i=0;i<t.length;i++)Vr(t[i]);for(var r=0;r<t.length;r++)qr(t[r]);for(var n=0;n<t.length;n++)Qr(t[n]);for(var s=0;s<t.length;s++)Yr(t[s]);for(var o=0;o<t.length;o++)Zr(t[o])}(e)}))}function Vr(e){var t=e.cm,i=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=xi(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=xi(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&zt(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new sn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function qr(e){e.updatedDisplay=e.mustUpdate&&on(e.cm,e.update)}function Qr(e){var t=e.cm,i=t.display;e.updatedDisplay&&xr(t),e.barMeasure=Br(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ai(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+xi(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Ei(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function Yr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Fr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==O();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&jr(t,e.barMeasure),e.updatedDisplay&&un(t,e.barMeasure),e.selectionChanged&&br(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&Sr(e.cm)}function Zr(e){var t=e.cm,i=t.display,r=t.doc;e.updatedDisplay&&an(t,e.update),null==i.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(i.wheelStartX=i.wheelStartY=null),null!=e.scrollTop&&Pr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Fr(t,e.scrollLeft,!0,!0),e.scrollToPos&&function(e,t){if(!ge(e,"scrollCursorIntoView")){var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),null!=n&&!p){var s=A("div","​",null,"position: absolute;\n                         top: "+(t.top-i.viewOffset-Ci(e.display))+"px;\n                         height: "+(t.bottom-t.top+xi(e)+i.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(s),s.scrollIntoView(n),e.display.lineSpace.removeChild(s)}}}(t,function(e,t,i,r){var n;null==r&&(r=0),e.options.lineWrapping||t!=i||(i="before"==(t=t.ch?et(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?et(t.line,t.ch+1,"before"):t);for(var s=0;s<5;s++){var o=!1,a=Gi(e,t),l=i&&i!=t?Gi(e,i):a,c=Lr(e,n={left:Math.min(a.left,l.left),top:Math.min(a.top,l.top)-r,right:Math.max(a.left,l.left),bottom:Math.max(a.bottom,l.bottom)+r}),u=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=c.scrollTop&&(Ir(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(o=!0)),null!=c.scrollLeft&&(Fr(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(o=!0)),!o)break}return n}(t,at(r,e.scrollToPos.from),at(r,e.scrollToPos.to),e.scrollToPos.margin));var n=e.maybeHiddenMarkers,s=e.maybeUnhiddenMarkers;if(n)for(var o=0;o<n.length;++o)n[o].lines.length||pe(n[o],"hide");if(s)for(var a=0;a<s.length;++a)s[a].lines.length&&pe(s[a],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&pe(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function $r(e,t){if(e.curOp)return t();zr(e);try{return t()}finally{Gr(e)}}function Jr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);zr(e);try{return t.apply(e,arguments)}finally{Gr(e)}}}function en(e){return function(){if(this.curOp)return e.apply(this,arguments);zr(this);try{return e.apply(this,arguments)}finally{Gr(this)}}}function tn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);zr(t);try{return e.apply(this,arguments)}finally{Gr(t)}}}function rn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,F(nn,e))}function nn(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var i=+new Date+e.options.workTime,r=ft(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),(function(s){if(r.line>=e.display.viewFrom){var o=s.styles,a=s.text.length>e.options.maxHighlightLength?Ke(t.mode,r.state):null,l=ht(e,s,r,!0);a&&(r.state=a),s.styles=l.styles;var c=s.styleClasses,u=l.classes;u?s.styleClasses=u:c&&(s.styleClasses=null);for(var h=!o||o.length!=s.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),d=0;!h&&d<o.length;++d)h=o[d]!=s.styles[d];h&&n.push(r.line),s.stateAfter=r.save(),r.nextLine()}else s.text.length<=e.options.maxHighlightLength&&pt(e,s.text,r),s.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return rn(e,e.options.workDelay),!0})),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&$r(e,(function(){for(var t=0;t<n.length;t++)hr(e,n[t],"text")}))}}var sn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Tr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Ei(e),this.force=i,this.dims=nr(e),this.events=[]};function on(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return dr(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&0==pr(e))return!1;dn(e)&&(dr(e),t.dims=nr(e));var n=r.first+r.size,s=Math.max(t.visible.from-e.options.viewportMargin,r.first),o=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<s&&s-i.viewFrom<20&&(s=Math.max(r.first,i.viewFrom)),i.viewTo>o&&i.viewTo-o<20&&(o=Math.min(n,i.viewTo)),Ct&&(s=Ht(e.doc,s),o=jt(e.doc,o));var a=s!=i.viewFrom||o!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;!function(e,t,i){var r=e.display;0==r.view.length||t>=r.viewTo||i<=r.viewFrom?(r.view=ni(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=ni(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(cr(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(ni(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,cr(e,i)))),r.viewTo=i}(e,s,o),i.viewOffset=Xt(Ge(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var c=pr(e);if(!a&&0==c&&!t.force&&i.renderedView==i.view&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=O();if(!t||!D(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&D(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}(e);return c>4&&(i.lineDiv.style.display="none"),function(e,t,i){var r=e.display,n=e.options.lineNumbers,s=r.lineDiv,o=s.firstChild;function a(t){var i=t.nextSibling;return l&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),i}for(var c=r.view,u=r.viewFrom,h=0;h<c.length;h++){var d=c[h];if(d.hidden);else if(d.node&&d.node.parentNode==s){for(;o!=d.node;)o=a(o);var f=n&&null!=t&&t<=u&&d.lineNumber;d.changes&&(j(d.changes,"gutter")>-1&&(f=!1),ci(e,d,u,i)),f&&(T(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(Je(e.options,u)))),o=d.node.nextSibling}else{var p=vi(e,d,u,i);s.insertBefore(p,o)}u+=d.size}for(;o;)o=a(o)}(e,i.updateLineNumbers,t.dims),c>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,function(e){if(e&&e.activeElt&&e.activeElt!=O()&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&D(document.body,e.anchorNode)&&D(document.body,e.focusNode))){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}(u),T(i.cursorDiv),T(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,a&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,rn(e,400)),i.updateLineNumbers=null,!0}function an(e,t){for(var i=t.viewport,r=!0;;r=!1){if(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Ei(e))r&&(t.visible=Tr(e.display,e.doc,i));else if(i&&null!=i.top&&(i={top:Math.min(e.doc.height+wi(e.display)-Ti(e),i.top)}),t.visible=Tr(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!on(e,t))break;xr(e);var n=Br(e);gr(e),jr(e,n),un(e,n),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ln(e,t){var i=new sn(e,t);if(on(e,i)){xr(e),an(e,i);var r=Br(e);gr(e),jr(e,r),un(e,r),i.finish()}}function cn(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function un(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+xi(e)+"px"}function hn(e){var t=e.display,i=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=sr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,s=r+"px",o=0;o<i.length;o++)if(!i[o].hidden){e.options.fixedGutter&&(i[o].gutter&&(i[o].gutter.style.left=s),i[o].gutterBackground&&(i[o].gutterBackground.style.left=s));var a=i[o].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=s}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}}function dn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=Je(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(A("div",[A("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),s=n.firstChild.offsetWidth,o=n.offsetWidth-s;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(s,r.lineGutter.offsetWidth-o)+1,r.lineNumWidth=r.lineNumInnerWidth+o,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",cn(e.display),!0}return!1}function fn(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var s=e[n],o=null;if("string"!=typeof s&&(o=s.style,s=s.className),"CodeMirror-linenumbers"==s){if(!t)continue;r=!0}i.push({className:s,style:o})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function pn(e){var t=e.gutters,i=e.gutterSpecs;T(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],s=n.className,o=n.style,a=t.appendChild(A("div",null,"CodeMirror-gutter "+s));o&&(a.style.cssText=o),"CodeMirror-linenumbers"==s&&(e.lineGutter=a,a.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",cn(e)}function gn(e){pn(e.display),ur(e),hn(e)}function vn(e,t,r,n){var s=this;this.input=r,s.scrollbarFiller=A("div",null,"CodeMirror-scrollbar-filler"),s.scrollbarFiller.setAttribute("cm-not-content","true"),s.gutterFiller=A("div",null,"CodeMirror-gutter-filler"),s.gutterFiller.setAttribute("cm-not-content","true"),s.lineDiv=R("div",null,"CodeMirror-code"),s.selectionDiv=A("div",null,null,"position: relative; z-index: 1"),s.cursorDiv=A("div",null,"CodeMirror-cursors"),s.measure=A("div",null,"CodeMirror-measure"),s.lineMeasure=A("div",null,"CodeMirror-measure"),s.lineSpace=R("div",[s.measure,s.lineMeasure,s.selectionDiv,s.cursorDiv,s.lineDiv],null,"position: relative; outline: none");var c=R("div",[s.lineSpace],"CodeMirror-lines");s.mover=A("div",[c],null,"position: relative"),s.sizer=A("div",[s.mover],"CodeMirror-sizer"),s.sizerWidth=null,s.heightForcer=A("div",null,null,"position: absolute; height: 50px; width: 1px;"),s.gutters=A("div",null,"CodeMirror-gutters"),s.lineGutter=null,s.scroller=A("div",[s.sizer,s.heightForcer,s.gutters],"CodeMirror-scroll"),s.scroller.setAttribute("tabIndex","-1"),s.wrapper=A("div",[s.scrollbarFiller,s.gutterFiller,s.scroller],"CodeMirror"),o&&a<8&&(s.gutters.style.zIndex=-1,s.scroller.style.paddingRight=0),l||i&&m||(s.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(s.wrapper):e(s.wrapper)),s.viewFrom=s.viewTo=t.first,s.reportedViewFrom=s.reportedViewTo=t.first,s.view=[],s.renderedView=null,s.externalMeasured=null,s.viewOffset=0,s.lastWrapHeight=s.lastWrapWidth=0,s.updateLineNumbers=null,s.nativeBarWidth=s.barHeight=s.barWidth=0,s.scrollbarsClipped=!1,s.lineNumWidth=s.lineNumInnerWidth=s.lineNumChars=null,s.alignWidgets=!1,s.cachedCharWidth=s.cachedTextHeight=s.cachedPaddingH=null,s.maxLine=null,s.maxLineLength=0,s.maxLineChanged=!1,s.wheelDX=s.wheelDY=s.wheelStartX=s.wheelStartY=null,s.shift=!1,s.selForContextMenu=null,s.activeTouch=null,s.gutterSpecs=fn(n.gutters,n.lineNumbers),pn(s),r.init(s)}sn.prototype.signal=function(e,t){me(e,t)&&this.events.push(arguments)},sn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)pe.apply(null,this.events[e])};var mn=0,yn=null;function _n(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==i&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:null==i&&(i=e.wheelDelta),{x:t,y:i}}function bn(e){var t=_n(e);return t.x*=yn,t.y*=yn,t}function Sn(e,t){var r=_n(t),n=r.x,s=r.y,o=e.display,a=o.scroller,c=a.scrollWidth>a.clientWidth,u=a.scrollHeight>a.clientHeight;if(n&&c||s&&u){if(s&&y&&l)e:for(var d=t.target,f=o.view;d!=a;d=d.parentNode)for(var p=0;p<f.length;p++)if(f[p].node==d){e.display.currentWheelTarget=d;break e}if(n&&!i&&!h&&null!=yn)return s&&u&&Ir(e,Math.max(0,a.scrollTop+s*yn)),Fr(e,Math.max(0,a.scrollLeft+n*yn)),(!s||s&&u)&&_e(t),void(o.wheelStartX=null);if(s&&null!=yn){var 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n=e.history;n.undone.length=0;var s,o,a=+new Date;if((n.lastOp==r||n.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&n.lastModTime>a-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(s=function(e,t){return t?(Hn(e.done),q(e.done)):e.done.length&&!q(e.done).ranges?q(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),q(e.done)):void 0}(n,n.lastOp==r)))o=q(s.changes),0==tt(t.from,t.to)&&0==tt(t.from,o.to)?o.to=En(t):s.changes.push(Nn(e,t));else{var l=q(n.done);for(l&&l.ranges||Kn(e.sel,n.done),s={changes:[Nn(e,t)],generation:n.generation},n.done.push(s);n.done.length>n.undoDepth;)n.done.shift(),n.done[0].ranges||n.done.shift()}n.done.push(i),n.generation=++n.maxGeneration,n.lastModTime=n.lastSelTime=a,n.lastOp=n.lastSelOp=r,n.lastOrigin=n.lastSelOrigin=t.origin,o||pe(e,"historyAdded")}function Un(e,t,i,r){var n=e.history,s=r&&r.origin;i==n.lastSelOp||s&&n.lastSelOrigin==s&&(n.lastModTime==n.lastSelTime&&n.lastOrigin==s||function(e,t,i,r){var n=t.charAt(0);return"*"==n||"+"==n&&i.ranges.length==r.ranges.length&&i.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,s,q(n.done),t))?n.done[n.done.length-1]=t:Kn(t,n.done),n.lastSelTime=+new Date,n.lastSelOrigin=s,n.lastSelOp=i,r&&!1!==r.clearRedo&&Hn(n.undone)}function Kn(e,t){var i=q(t);i&&i.ranges&&i.equals(e)||t.push(e)}function Xn(e,t,i,r){var n=t["spans_"+e.id],s=0;e.iter(Math.max(e.first,i),Math.min(e.first+e.size,r),(function(i){i.markedSpans&&((n||(n=t["spans_"+e.id]={}))[s]=i.markedSpans),++s}))}function Wn(e){if(!e)return null;for(var t,i=0;i<e.length;++i)e[i].marker.explicitlyCleared?t||(t=e.slice(0,i)):t&&t.push(e[i]);return t?t.length?t:null:e}function zn(e,t){var i=function(e,t){var i=t["spans_"+e.id];if(!i)return null;for(var 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r=[],n=e.cm&&(e.cm.display.shift||e.extend),s=0;s<e.sel.ranges.length;s++)r[s]=Vn(e.sel.ranges[s],t[s],null,n);Jn(e,kn(e.cm,r,e.sel.primIndex),i)}function Yn(e,t,i,r){var n=e.sel.ranges.slice(0);n[t]=i,Jn(e,kn(e.cm,n,e.sel.primIndex),r)}function Zn(e,t,i,r){Jn(e,xn(t,i),r)}function $n(e,t,i){var r=e.history.done,n=q(r);n&&n.ranges?(r[r.length-1]=t,es(e,t,i)):Jn(e,t,i)}function Jn(e,t,i){es(e,t,i),Un(e,e.sel,e.cm?e.cm.curOp.id:NaN,i)}function es(e,t,i){(me(e,"beforeSelectionChange")||e.cm&&me(e.cm,"beforeSelectionChange"))&&(t=function(e,t,i){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var i=0;i<t.length;i++)this.ranges[i]=new wn(at(e,t[i].anchor),at(e,t[i].head))},origin:i&&i.origin};return pe(e,"beforeSelectionChange",e,r),e.cm&&pe(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?kn(e.cm,r.ranges,r.ranges.length-1):t}(e,t,i));var r=i&&i.bias||(tt(t.primary().head,e.sel.primary().head)<0?-1:1);ts(e,rs(e,t,r,!0)),i&&!1===i.scroll||!e.cm||Rr(e.cm)}function 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a.length=0,{};u.push(Nn(e,r));var s=i?Ln(e,r):q(a);fs(e,r,s,zn(e,r)),!i&&e.cm&&e.cm.scrollIntoView({from:r.from,to:En(r)});var o=[];In(e,(function(e,t){t||-1!=j(o,e.history)||(ms(e.history,r),o.push(e.history)),fs(e,r,null,zn(e,r))}))},f=n.changes.length-1;f>=0;--f){var p=d(f);if(p)return p.v}}}}function ds(e,t){if(0!=t&&(e.first+=t,e.sel=new Cn(Q(e.sel.ranges,(function(e){return new wn(et(e.anchor.line+t,e.anchor.ch),et(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){ur(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)hr(e.cm,r,"gutter")}}function fs(e,t,i,r){if(e.cm&&!e.cm.curOp)return Jr(e.cm,fs)(e,t,i,r);if(t.to.line<e.first)ds(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var n=t.text.length-1-(e.first-t.from.line);ds(e,n),t={from:et(e.first,0),to:et(t.to.line+n,t.to.ch),text:[q(t.text)],origin:t.origin}}var s=e.lastLine();t.to.line>s&&(t={from:t.from,to:et(s,Ge(e,s).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ve(e,t.from,t.to),i||(i=Ln(e,t)),e.cm?function(e,t,i){var r=e.doc,n=e.display,s=t.from,o=t.to,a=!1,l=s.line;e.options.lineWrapping||(l=Ye(Nt(Ge(r,s.line))),r.iter(l,o.line+1,(function(e){if(e==n.maxLine)return a=!0,!0}))),r.sel.contains(t.from,t.to)>-1&&ve(e),Mn(r,t,i,or(e)),e.options.lineWrapping||(r.iter(l,s.line+t.text.length,(function(e){var t=Wt(e);t>n.maxLineLength&&(n.maxLine=e,n.maxLineLength=t,n.maxLineChanged=!0,a=!1)})),a&&(e.curOp.updateMaxLine=!0)),function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var i=e.first,r=t-1;r>i;r--){var n=Ge(e,r).stateAfter;if(n&&(!(n instanceof ct)||r+n.lookAhead<t)){i=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,i)}}(r,s.line),rn(e,400);var c=t.text.length-(o.line-s.line)-1;t.full?ur(e):s.line!=o.line||1!=t.text.length||On(e.doc,t)?ur(e,s.line,o.line+1,c):hr(e,s.line,"text");var u=me(e,"changes"),h=me(e,"change");if(h||u){var d={from:s,to:o,text:t.text,removed:t.removed,origin:t.origin};h&&ai(e,"change",e,d),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(d)}e.display.selForContextMenu=null}(e.cm,t,r):Mn(e,t,r),es(e,i,K),e.cantEdit&&ss(e,et(e.firstLine(),0))&&(e.cantEdit=!1)}}function ps(e,t,i,r,n){var s;r||(r=i),tt(r,i)<0&&(i=(s=[r,i])[0],r=s[1]),"string"==typeof t&&(t=e.splitLines(t)),cs(e,{from:i,to:r,text:t,origin:n})}function gs(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function vs(e,t,i,r){for(var n=0;n<e.length;++n){var s=e[n],o=!0;if(s.ranges){s.copied||((s=e[n]=s.deepCopy()).copied=!0);for(var a=0;a<s.ranges.length;a++)gs(s.ranges[a].anchor,t,i,r),gs(s.ranges[a].head,t,i,r)}else{for(var l=0;l<s.changes.length;++l){var c=s.changes[l];if(i<c.from.line)c.from=et(c.from.line+r,c.from.ch),c.to=et(c.to.line+r,c.to.ch);else if(t<=c.to.line){o=!1;break}}o||(e.splice(0,n+1),n=0)}}}function ms(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;vs(e.done,i,r,n),vs(e.undone,i,r,n)}function ys(e,t,i,r){var n=t,s=t;return"number"==typeof t?s=Ge(e,ot(e,t)):n=Ye(t),null==n?null:(r(s,n)&&e.cm&&hr(e.cm,n,i),s)}function _s(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}function bs(e){this.children=e;for(var t=0,i=0,r=0;r<e.length;++r){var n=e[r];t+=n.chunkSize(),i+=n.height,n.parent=this}this.size=t,this.height=i,this.parent=null}wn.prototype.from=function(){return st(this.anchor,this.head)},wn.prototype.to=function(){return nt(this.anchor,this.head)},wn.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},_s.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;i<r;++i){var n=this.lines[i];this.height-=n.height,Vt(n),ai(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;e<r;++e)if(i(this.lines[e]))return!0}},bs.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(e<n){var s=Math.min(t,n-e),o=r.height;if(r.removeInner(e,s),this.height-=o-r.height,n==s&&(this.children.splice(i--,1),r.parent=null),0==(t-=s))break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof _s))){var a=[];this.collapse(a),this.children=[new _s(a)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],s=n.chunkSize();if(e<=s){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var o=n.lines.length%25+25,a=o;a<n.lines.length;){var l=new _s(n.lines.slice(a,a+=25));n.height-=l.height,this.children.splice(++r,0,l),l.parent=this}n.lines=n.lines.slice(0,o),this.maybeSpill()}break}e-=s}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new bs(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var i=j(e.parent.children,e);e.parent.children.splice(i+1,0,t)}else{var r=new bs(e.children);r.parent=e,e.children=[r,t],e=r}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],s=n.chunkSize();if(e<s){var o=Math.min(t,s-e);if(n.iterN(e,o,i))return!0;if(0==(t-=o))break;e=0}else e-=s}}};var Ss=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};function Cs(e,t,i){Xt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ar(e,i)}Ss.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=Ye(i);if(null!=r&&t){for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var s=bi(this);Qe(i,Math.max(0,i.height-s)),e&&($r(e,(function(){Cs(e,i,-s),hr(e,r,"widget")})),ai(e,"lineWidgetCleared",e,this,r))}},Ss.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=bi(this)-t;n&&(Ut(this.doc,r)||Qe(r,r.height+n),i&&$r(i,(function(){i.curOp.forceUpdate=!0,Cs(i,r,n),ai(i,"lineWidgetChanged",i,e,Ye(r))})))},ye(Ss);var ws=0,ks=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ws};function xs(e,t,i,r,n){if(r&&r.shared)return function(e,t,i,r,n){(r=B(r)).shared=!1;var s=[xs(e,t,i,r,n)],o=s[0],a=r.widgetNode;return In(e,(function(e){a&&(r.widgetNode=a.cloneNode(!0)),s.push(xs(e,at(e,t),at(e,i),r,n));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;o=q(s)})),new Es(s,o)}(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return Jr(e.cm,xs)(e,t,i,r,n);var s=new ks(e,n),o=tt(t,i);if(r&&B(r,s,!1),o>0||0==o&&!1!==s.clearWhenEmpty)return s;if(s.replacedWith&&(s.collapsed=!0,s.widgetNode=R("span",[s.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||s.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(s.widgetNode.insertLeft=!0)),s.collapsed){if(Bt(e,t.line,t,i,s)||t.line!=i.line&&Bt(e,i.line,t,i,s))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ct=!0}s.addToHistory&&jn(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var a,l=t.line,c=e.cm;if(e.iter(l,i.line+1,(function(e){c&&s.collapsed&&!c.options.lineWrapping&&Nt(e)==c.display.maxLine&&(a=!0),s.collapsed&&l!=t.line&&Qe(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new wt(s,l==t.line?t.ch:null,l==i.line?i.ch:null)),++l})),s.collapsed&&e.iter(t.line,i.line+1,(function(t){Ut(e,t)&&Qe(t,0)})),s.clearOnEnter&&he(s,"beforeCursorEnter",(function(){return s.clear()})),s.readOnly&&(St=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),s.collapsed&&(s.id=++ws,s.atomic=!0),c){if(a&&(c.curOp.updateMaxLine=!0),s.collapsed)ur(c,t.line,i.line+1);else if(s.className||s.startStyle||s.endStyle||s.css||s.attributes||s.title)for(var u=t.line;u<=i.line;u++)hr(c,u,"text");s.atomic&&is(c.doc),ai(c,"markerAdded",c,s)}return s}ks.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&zr(e),me(this,"clear")){var i=this.find();i&&ai(this,"clear",i.from,i.to)}for(var r=null,n=null,s=0;s<this.lines.length;++s){var o=this.lines[s],a=kt(o.markedSpans,this);e&&!this.collapsed?hr(e,Ye(o),"text"):e&&(null!=a.to&&(n=Ye(o)),null!=a.from&&(r=Ye(o))),o.markedSpans=xt(o.markedSpans,a),null==a.from&&this.collapsed&&!Ut(this.doc,o)&&e&&Qe(o,ir(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var c=Nt(this.lines[l]),u=Wt(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&ur(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&is(e.doc)),e&&ai(e,"markerCleared",e,this,r,n),t&&Gr(e),this.parent&&this.parent.clear()}},ks.prototype.find=function(e,t){var i,r;null==e&&"bookmark"==this.type&&(e=1);for(var n=0;n<this.lines.length;++n){var s=this.lines[n],o=kt(s.markedSpans,this);if(null!=o.from&&(i=et(t?s:Ye(s),o.from),-1==e))return i;if(null!=o.to&&(r=et(t?s:Ye(s),o.to),1==e))return r}return i&&{from:i,to:r}},ks.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;t&&r&&$r(r,(function(){var n=t.line,s=Ye(t.line),o=Ri(r,s);if(o&&(Bi(o),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Ut(i.doc,n)&&null!=i.height){var a=i.height;i.height=null;var l=bi(i)-a;l&&Qe(n,n.height+l)}ai(r,"markerChanged",r,e)}))},ks.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=j(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ks.prototype.detachLine=function(e){if(this.lines.splice(j(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ye(ks);var Es=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};function Ts(e){return e.findMarks(et(e.first,0),e.clipPos(et(e.lastLine())),(function(e){return e.parent}))}function Ls(e){for(var t=function(t){var i=e[t],r=[i.primary.doc];In(i.primary.doc,(function(e){return r.push(e)}));for(var n=0;n<i.markers.length;n++){var s=i.markers[n];-1==j(r,s.doc)&&(s.parent=null,i.markers.splice(n--,1))}},i=0;i<e.length;i++)t(i)}Es.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();ai(this,"clear")}},Es.prototype.find=function(e,t){return this.primary.find(e,t)},ye(Es);var As=0,Rs=function(e,t,i,r,n){if(!(this instanceof Rs))return new Rs(e,t,i,r,n);null==i&&(i=0),bs.call(this,[new _s([new Gt("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var s=et(i,0);this.sel=xn(s),this.history=new Bn(null),this.id=++As,this.modeOption=t,this.lineSep=r,this.direction="rtl"==n?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Mn(this,{from:s,to:s,text:e}),Jn(this,xn(s),K)};Rs.prototype=Z(bs.prototype,{constructor:Rs,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=qe(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:tn((function(e){var t=et(this.first,0),i=this.first+this.size-1;cs(this,{from:t,to:et(i,Ge(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Dr(this.cm,0,0),Jn(this,xn(t),K)})),replaceRange:function(e,t,i,r){ps(this,e,t=at(this,t),i=i?at(this,i):t,r)},getRange:function(e,t,i){var r=Ve(this,at(this,e),at(this,t));return!1===i?r:r.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if($e(this,e))return Ge(this,e)},getLineNumber:function(e){return Ye(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Ge(this,e)),Nt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return at(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:tn((function(e,t,i){Zn(this,at(this,"number"==typeof e?et(e,t||0):e),null,i)})),setSelection:tn((function(e,t,i){Zn(this,at(this,e),at(this,t||e),i)})),extendSelection:tn((function(e,t,i){qn(this,at(this,e),t&&at(this,t),i)})),extendSelections:tn((function(e,t){Qn(this,lt(this,e),t)})),extendSelectionsBy:tn((function(e,t){Qn(this,lt(this,Q(this.sel.ranges,e)),t)})),setSelections:tn((function(e,t,i){if(e.length){for(var r=[],n=0;n<e.length;n++)r[n]=new wn(at(this,e[n].anchor),at(this,e[n].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Jn(this,kn(this.cm,r,t),i)}})),addSelection:tn((function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new wn(at(this,e),at(this,t||e))),Jn(this,kn(this.cm,r,r.length-1),i)})),getSelection:function(e){for(var t,i=this.sel.ranges,r=0;r<i.length;r++){var n=Ve(this,i[r].from(),i[r].to());t=t?t.concat(n):n}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=Ve(this,i[r].from(),i[r].to());!1!==e&&(n=n.join(e||this.lineSeparator())),t[r]=n}return t},replaceSelection:function(e,t,i){for(var r=[],n=0;n<this.sel.ranges.length;n++)r[n]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:tn((function(e,t,i){for(var r=[],n=this.sel,s=0;s<n.ranges.length;s++){var o=n.ranges[s];r[s]={from:o.from(),to:o.to(),text:this.splitLines(e[s]),origin:i}}for(var a=t&&"end"!=t&&function(e,t,i){for(var r=[],n=et(e.first,0),s=n,o=0;o<t.length;o++){var a=t[o],l=An(a.from,n,s),c=An(En(a),n,s);if(n=a.to,s=c,"around"==i){var u=e.sel.ranges[o],h=tt(u.head,u.anchor)<0;r[o]=new wn(h?c:l,h?l:c)}else r[o]=new wn(l,l)}return new Cn(r,e.sel.primIndex)}(this,r,t),l=r.length-1;l>=0;l--)cs(this,r[l]);a?$n(this,a):this.cm&&Rr(this.cm)})),undo:tn((function(){hs(this,"undo")})),redo:tn((function(){hs(this,"redo")})),undoSelection:tn((function(){hs(this,"undo",!0)})),redoSelection:tn((function(){hs(this,"redo",!0)})),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var n=0;n<e.undone.length;n++)e.undone[n].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Bn(this.history.maxGeneration),In(this,(function(t){return t.history=e.history}),!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return 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null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:tn((function(e,t,i){return ys(this,e,"gutter"==t?"gutter":"class",(function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(k(i).test(e[r]))return!1;e[r]+=" "+i}else e[r]=i;return!0}))})),removeLineClass:tn((function(e,t,i){return ys(this,e,"gutter"==t?"gutter":"class",(function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",n=e[r];if(!n)return!1;if(null==i)e[r]=null;else{var s=n.match(k(i));if(!s)return!1;var o=s.index+s[0].length;e[r]=n.slice(0,s.index)+(s.index&&o!=n.length?" 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n=i[r];(null==n.from||n.from<=e.ch)&&(null==n.to||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=at(this,e),t=at(this,t);var r=[],n=e.line;return this.iter(e.line,t.line+1,(function(s){var o=s.markedSpans;if(o)for(var a=0;a<o.length;a++){var l=o[a];null!=l.to&&n==e.line&&e.ch>=l.to||null==l.from&&n!=e.line||null!=l.from&&n==t.line&&l.from>=t.ch||i&&!i(l.marker)||r.push(l.marker.parent||l.marker)}++n})),r},getAllMarks:function(){var e=[];return this.iter((function(t){var i=t.markedSpans;if(i)for(var r=0;r<i.length;++r)null!=i[r].from&&e.push(i[r].marker)})),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter((function(n){var s=n.text.length+r;if(s>e)return t=e,!0;e-=s,++i})),at(this,et(i,t))},indexFromPos:function(e){var t=(e=at(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,(function(e){t+=e.text.length+i})),t},copy:function(e){var t=new Rs(qe(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,i=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<i&&(i=e.to);var r=new Rs(qe(this,t,i),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),s=e.clipPos(n.from),o=e.clipPos(n.to);if(tt(s,o)){var a=xs(e,s,o,r.primary,r.primary.type);r.markers.push(a),a.parent=r}}}(r,Ts(this)),r},unlinkDoc:function(e){if(e instanceof To&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t)if(this.linked[t].doc==e){this.linked.splice(t,1),e.unlinkDoc(this),Ls(Ts(this));break}if(e.history==this.history){var i=[e.id];In(e,(function(e){return i.push(e.id)}),!0),e.history=new Bn(null),e.history.done=Gn(this.history.done,i),e.history.undone=Gn(this.history.undone,i)}},iterLinkedDocs:function(e){In(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):De(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:tn((function(e){var t;"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter((function(e){return e.order=null})),this.cm&&$r(t=this.cm,(function(){Fn(t),ur(t)})))}))}),Rs.prototype.eachLine=Rs.prototype.iter;var Ds=0;function Os(e){var t=this;if(Ms(t),!ge(t,e)&&!Si(t.display,e)){_e(e),o&&(Ds=+new Date);var i=lr(t,e,!0),r=e.dataTransfer.files;if(i&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var 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et(r,n<0?i.text.length:0,n<0?"before":"after")}Ks.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Ks.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Ks.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Ks.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Ks.default=y?Ks.macDefault:Ks.pcDefault;var 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et(i.line,o?0:s,i.sticky)}return i}function ro(e,t,i){if("string"==typeof t&&!(t=eo[t]))return!1;e.display.input.ensurePolled();var r=e.display.shift,n=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),i&&(e.display.shift=!1),n=t(e)!=U}finally{e.display.shift=r,e.state.suppressEdits=!1}return n}var no=new H;function so(e,t,i,r){var n=e.state.keySeq;if(n){if(Gs(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:no.set(50,(function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())})),oo(e,n+" "+t,i,r))return!0}return oo(e,t,i,r)}function oo(e,t,i,r){var n=function(e,t,i){for(var r=0;r<e.state.keyMaps.length;r++){var n=zs(t,e.state.keyMaps[r],i,e);if(n)return n}return e.options.extraKeys&&zs(t,e.options.extraKeys,i,e)||zs(t,e.options.keyMap,i,e)}(e,t,r);return"multi"==n&&(e.state.keySeq=t),"handled"==n&&ai(e,"keyHandled",e,t,i),"handled"!=n&&"multi"!=n||(_e(i),br(e)),!!n}function ao(e,t){var i=qs(t,!0);return!!i&&(t.shiftKey&&!e.state.keySeq?so(e,"Shift-"+i,t,(function(t){return ro(e,t,!0)}))||so(e,i,t,(function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return ro(e,t)})):so(e,i,t,(function(t){return ro(e,t)})))}var lo=null;function co(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField()||(t.curOp.focus=O(),ge(t,e)))){o&&a<11&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=ao(t,e);h&&(lo=n?r:null,n||88!=r||Me||!(y?e.metaKey:e.ctrlKey)||t.replaceSelection("",null,"cut")),i&&!y&&!n&&46==r&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function(e){var t=e.display.lineDiv;function i(e){18!=e.keyCode&&e.altKey||(E(t,"CodeMirror-crosshair"),fe(document,"keyup",i),fe(document,"mouseover",i))}M(t,"CodeMirror-crosshair"),he(document,"keyup",i),he(document,"mouseover",i)}(t)}}function uo(e){16==e.keyCode&&(this.doc.sel.shift=!1),ge(this,e)}function ho(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField()||Si(t.display,e)||ge(t,e)||e.ctrlKey&&!e.altKey||y&&e.metaKey)){var i=e.keyCode,r=e.charCode;if(h&&i==lo)return lo=null,void _e(e);if(!h||e.which&&!(e.which<10)||!ao(t,e)){var n=String.fromCharCode(null==r?i:r);"\b"!=n&&(function(e,t,i){return so(e,"'"+i+"'",t,(function(t){return ro(e,t,!0)}))}(t,e,n)||t.display.input.onKeyPress(e))}}}var fo,po,go=function(e,t,i){this.time=e,this.pos=t,this.button=i};function vo(e){var t=this,i=t.display;if(!(ge(t,e)||i.activeTouch&&i.input.supportsTouch()))if(i.input.ensurePolled(),i.shift=e.shiftKey,Si(i,e))l||(i.scroller.draggable=!1,setTimeout((function(){return i.scroller.draggable=!0}),100));else if(!_o(t,e)){var r=lr(t,e),n=ke(e),s=r?function(e,t){var i=+new Date;return po&&po.compare(i,e,t)?(fo=po=null,"triple"):fo&&fo.compare(i,e,t)?(po=new go(i,e,t),fo=null,"double"):(fo=new 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n=[],c=e.options.tabSize,u=N(Ge(s,i.line).text,i.ch,c),d=N(Ge(s,t.line).text,t.ch,c),f=Math.min(u,d),p=Math.max(u,d),g=Math.min(i.line,t.line),v=Math.min(e.lastLine(),Math.max(i.line,t.line));g<=v;g++){var m=Ge(s,g).text,y=z(m,f,c);f==p?n.push(new wn(et(g,y),et(g,y))):m.length>y&&n.push(new wn(et(g,y),et(g,z(m,p,c))))}n.length||n.push(new wn(i,i)),Jn(s,kn(e,l.ranges.slice(0,a).concat(n),a),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var _,b=o,S=mo(e,t,r.unit),C=b.anchor;tt(S.anchor,C)>0?(_=S.head,C=st(b.from(),S.anchor)):(_=S.anchor,C=nt(b.to(),S.head));var w=l.ranges.slice(0);w[a]=function(e,t){var i=t.anchor,r=t.head,n=Ge(e.doc,i.line);if(0==tt(i,r)&&i.sticky==r.sticky)return t;var s=ce(n);if(!s)return t;var o=ae(s,i.ch,i.sticky),a=s[o];if(a.from!=i.ch&&a.to!=i.ch)return t;var l,c=o+(a.from==i.ch==(1!=a.level)?0:1);if(0==c||c==s.length)return t;if(r.line!=i.line)l=(r.line-i.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=ae(s,r.ch,r.sticky),h=u-o||(r.ch-i.ch)*(1==a.level?-1:1);l=u==c-1||u==c?h<0:h>0}var d=s[c+(l?-1:0)],f=l==(1==d.level),p=f?d.from:d.to,g=f?"after":"before";return i.ch==p&&i.sticky==g?t:new wn(new et(i.line,p,g),r)}(e,new wn(at(s,C),_)),Jn(s,kn(e,w,a),X)}}var f=n.wrapper.getBoundingClientRect(),p=0;function g(t){e.state.selectingText=!1,p=1/0,t&&(_e(t),n.input.focus()),fe(n.wrapper.ownerDocument,"mousemove",v),fe(n.wrapper.ownerDocument,"mouseup",m),s.history.lastSelOrigin=null}var v=Jr(e,(function(t){0!==t.buttons&&ke(t)?function t(i){var o=++p,a=lr(e,i,!0,"rectangle"==r.unit);if(a)if(0!=tt(a,h)){e.curOp.focus=O(),d(a);var l=Tr(n,s);(a.line>=l.to||a.line<l.from)&&setTimeout(Jr(e,(function(){p==o&&t(i)})),150)}else{var c=i.clientY<f.top?-20:i.clientY>f.bottom?20:0;c&&setTimeout(Jr(e,(function(){p==o&&(n.scroller.scrollTop+=c,t(i))})),50)}}(t):g(t)})),m=Jr(e,g);e.state.selectingText=m,he(n.wrapper.ownerDocument,"mousemove",v),he(n.wrapper.ownerDocument,"mouseup",m)}(e,r,t,s)}(t,r,s,e):we(e)==i.scroller&&_e(e):2==n?(r&&qn(t.doc,r),setTimeout((function(){return i.input.focus()}),20)):3==n&&(w?t.display.input.onContextMenu(e):Cr(t)))}}function mo(e,t,i){if("char"==i)return new wn(t,t);if("word"==i)return e.findWordAt(t);if("line"==i)return new wn(et(t.line,0),at(e.doc,et(t.line+1,0)));var r=i(e,t);return new wn(r.from,r.to)}function yo(e,t,i,r){var n,s;if(t.touches)n=t.touches[0].clientX,s=t.touches[0].clientY;else try{n=t.clientX,s=t.clientY}catch(e){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&_e(t);var o=e.display,a=o.lineDiv.getBoundingClientRect();if(s>a.bottom||!me(e,i))return Se(t);s-=a.top-o.viewOffset;for(var l=0;l<e.display.gutterSpecs.length;++l){var c=o.gutters.childNodes[l];if(c&&c.getBoundingClientRect().right>=n)return pe(e,i,e,Ze(e.doc,s),e.display.gutterSpecs[l].className,t),Se(t)}}function _o(e,t){return yo(e,t,"gutterClick",!0)}function bo(e,t){Si(e.display,t)||function(e,t){return!!me(e,"gutterContextMenu")&&yo(e,t,"gutterContextMenu",!1)}(e,t)||ge(e,t,"contextmenu")||w||e.display.input.onContextMenu(t)}function So(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Hi(e)}go.prototype.compare=function(e,t,i){return this.time+400>e&&0==tt(t,this.pos)&&i==this.button};var Co={toString:function(){return"CodeMirror.Init"}},wo={},ko={};function xo(e,t,i){if(!t!=!(i&&i!=Co)){var r=e.display.dragFunctions,n=t?he:fe;n(e.display.scroller,"dragstart",r.start),n(e.display.scroller,"dragenter",r.enter),n(e.display.scroller,"dragover",r.over),n(e.display.scroller,"dragleave",r.leave),n(e.display.scroller,"drop",r.drop)}}function Eo(e){e.options.lineWrapping?(M(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(E(e.display.wrapper,"CodeMirror-wrap"),zt(e)),ar(e),ur(e),Hi(e),setTimeout((function(){return jr(e)}),100)}function To(e,t){var i=this;if(!(this instanceof To))return new To(e,t);this.options=t=t?B(t):{},B(wo,t,!1);var r=t.value;"string"==typeof r?r=new Rs(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var n=new To.inputStyles[t.inputStyle](this),s=this.display=new vn(e,r,n,t);for(var c in s.wrapper.CodeMirror=this,So(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Xr(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new H,keySeq:null,specialChars:null},t.autofocus&&!m&&s.input.focus(),o&&a<11&&setTimeout((function(){return i.display.input.reset(!0)}),20),function(e){var t=e.display;he(t.scroller,"mousedown",Jr(e,vo)),he(t.scroller,"dblclick",o&&a<11?Jr(e,(function(t){if(!ge(e,t)){var i=lr(e,t);if(i&&!_o(e,t)&&!Si(e.display,t)){_e(t);var r=e.findWordAt(i);qn(e.doc,r.anchor,r.head)}}})):function(t){return ge(e,t)||_e(t)}),he(t.scroller,"contextmenu",(function(t){return bo(e,t)})),he(t.input.getField(),"contextmenu",(function(i){t.scroller.contains(i.target)||bo(e,i)}));var i,r={end:0};function n(){t.activeTouch&&(i=setTimeout((function(){return t.activeTouch=null}),1e3),(r=t.activeTouch).end=+new Date)}function s(e,t){if(null==t.left)return!0;var i=t.left-e.left,r=t.top-e.top;return i*i+r*r>400}he(t.scroller,"touchstart",(function(n){if(!ge(e,n)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(n)&&!_o(e,n)){t.input.ensurePolled(),clearTimeout(i);var s=+new Date;t.activeTouch={start:s,moved:!1,prev:s-r.end<=300?r:null},1==n.touches.length&&(t.activeTouch.left=n.touches[0].pageX,t.activeTouch.top=n.touches[0].pageY)}})),he(t.scroller,"touchmove",(function(){t.activeTouch&&(t.activeTouch.moved=!0)})),he(t.scroller,"touchend",(function(i){var r=t.activeTouch;if(r&&!Si(t,i)&&null!=r.left&&!r.moved&&new Date-r.start<300){var o,a=e.coordsChar(t.activeTouch,"page");o=!r.prev||s(r,r.prev)?new wn(a,a):!r.prev.prev||s(r,r.prev.prev)?e.findWordAt(a):new wn(et(a.line,0),at(e.doc,et(a.line+1,0))),e.setSelection(o.anchor,o.head),e.focus(),_e(i)}n()})),he(t.scroller,"touchcancel",n),he(t.scroller,"scroll",(function(){t.scroller.clientHeight&&(Ir(e,t.scroller.scrollTop),Fr(e,t.scroller.scrollLeft,!0),pe(e,"scroll",e))})),he(t.scroller,"mousewheel",(function(t){return Sn(e,t)})),he(t.scroller,"DOMMouseScroll",(function(t){return Sn(e,t)})),he(t.wrapper,"scroll",(function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0})),t.dragFunctions={enter:function(t){ge(e,t)||Ce(t)},over:function(t){ge(e,t)||(function(e,t){var i=lr(e,t);if(i){var r=document.createDocumentFragment();mr(e,i,r),e.display.dragCursor||(e.display.dragCursor=A("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),L(e.display.dragCursor,r)}}(e,t),Ce(t))},start:function(t){return function(e,t){if(o&&(!e.state.draggingText||+new Date-Ds<100))Ce(t);else if(!ge(e,t)&&!Si(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!d)){var i=A("img",null,null,"position: fixed; left: 0; top: 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n,s=e.doc;null==i&&(i="add"),"smart"==i&&(s.mode.indent?n=ft(e,t).state:i="prev");var o=e.options.tabSize,a=Ge(s,t),l=N(a.text,null,o);a.stateAfter&&(a.stateAfter=null);var c,u=a.text.match(/^\s*/)[0];if(r||/\S/.test(a.text)){if("smart"==i&&((c=s.mode.indent(n,a.text.slice(u.length),a.text))==U||c>150)){if(!r)return;i="prev"}}else c=0,i="not";"prev"==i?c=t>s.first?N(Ge(s,t-1).text,null,o):0:"add"==i?c=l+e.options.indentUnit:"subtract"==i?c=l-e.options.indentUnit:"number"==typeof i&&(c=l+i),c=Math.max(0,c);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(c/o);f;--f)d+=o,h+="\t";if(d<c&&(h+=V(c-d)),h!=u)return ps(s,h,et(t,0),et(t,u.length),"+input"),a.stateAfter=null,!0;for(var p=0;p<s.sel.ranges.length;p++){var g=s.sel.ranges[p];if(g.head.line==t&&g.head.ch<u.length){var v=et(t,u.length);Yn(s,p,new wn(v,v));break}}}To.defineInitHook=function(e){return Lo.push(e)};var Ro=null;function Do(e){Ro=e}function Oo(e,t,i,r,n){var s=e.doc;e.display.shift=!1,r||(r=s.sel);var o=+new Date-200,a="paste"==n||e.state.pasteIncoming>o,l=De(t),c=null;if(a&&r.ranges.length>1)if(Ro&&Ro.text.join("\n")==t){if(r.ranges.length%Ro.text.length==0){c=[];for(var u=0;u<Ro.text.length;u++)c.push(s.splitLines(Ro.text[u]))}}else l.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(c=Q(l,(function(e){return[e]})));for(var h=e.curOp.updateInput,d=r.ranges.length-1;d>=0;d--){var f=r.ranges[d],p=f.from(),g=f.to();f.empty()&&(i&&i>0?p=et(p.line,p.ch-i):e.state.overwrite&&!a?g=et(g.line,Math.min(Ge(s,g.line).text.length,g.ch+q(l).length)):a&&Ro&&Ro.lineWise&&Ro.text.join("\n")==l.join("\n")&&(p=g=et(p.line,0)));var v={from:p,to:g,text:c?c[d%c.length]:l,origin:n||(a?"paste":e.state.cutIncoming>o?"cut":"+input")};cs(e.doc,v),ai(e,"inputRead",e,v)}t&&!a&&Io(e,t),Rr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=h),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Mo(e,t){var i=e.clipboardData&&e.clipboardData.getData("Text");if(i)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||$r(t,(function(){return Oo(t,i,0,null,"paste")})),!0}function Io(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var i=e.doc.sel,r=i.ranges.length-1;r>=0;r--){var n=i.ranges[r];if(!(n.head.ch>100||r&&i.ranges[r-1].head.line==n.head.line)){var s=e.getModeAt(n.head),o=!1;if(s.electricChars){for(var a=0;a<s.electricChars.length;a++)if(t.indexOf(s.electricChars.charAt(a))>-1){o=Ao(e,n.head.line,"smart");break}}else s.electricInput&&s.electricInput.test(Ge(e.doc,n.head.line).text.slice(0,n.head.ch))&&(o=Ao(e,n.head.line,"smart"));o&&ai(e,"electricInput",e,n.head.line)}}}function Po(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,s={anchor:et(n,0),head:et(n+1,0)};i.push(s),t.push(e.getRange(s.anchor,s.head))}return{text:t,ranges:i}}function Fo(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Bo(){var e=A("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=A("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return l?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),Fo(e),t}function No(e,t,i,r,n){var s=t,o=i,a=Ge(e,t.line),l=n&&"rtl"==e.direction?-i:i;function c(s){var o,c;if("codepoint"==r){var u=a.text.charCodeAt(t.ch+(r>0?0:-1));o=isNaN(u)?null:new et(t.line,Math.max(0,Math.min(a.text.length,t.ch+i*(u>=55296&&u<56320?2:1))),-i)}else o=n?function(e,t,i,r){var n=ce(t,e.doc.direction);if(!n)return $s(t,i,r);i.ch>=t.text.length?(i.ch=t.text.length,i.sticky="before"):i.ch<=0&&(i.ch=0,i.sticky="after");var s=ae(n,i.ch,i.sticky),o=n[s];if("ltr"==e.doc.direction&&o.level%2==0&&(r>0?o.to>i.ch:o.from<i.ch))return $s(t,i,r);var a,l=function(e,i){return Zs(t,e instanceof et?e.ch:e,i)},c=function(i){return e.options.lineWrapping?(a=a||Di(e,t),Zi(e,t,a,i)):{begin:0,end:t.text.length}},u=c("before"==i.sticky?l(i,-1):i.ch);if("rtl"==e.doc.direction||1==o.level){var h=1==o.level==r<0,d=l(i,h?1:-1);if(null!=d&&(h?d<=o.to&&d<=u.end:d>=o.from&&d>=u.begin)){var f=h?"before":"after";return new et(i.line,d,f)}}var p=function(e,t,r){for(var s=function(e,t){return t?new et(i.line,l(e,1),"before"):new et(i.line,e,"after")};e>=0&&e<n.length;e+=t){var o=n[e],a=t>0==(1!=o.level),c=a?r.begin:l(r.end,-1);if(o.from<=c&&c<o.to)return s(c,a);if(c=a?o.from:l(o.to,-1),r.begin<=c&&c<r.end)return s(c,a)}},g=p(s+r,r,u);if(g)return g;var v=r>0?u.end:l(u.begin,-1);return null==v||r>0&&v==t.text.length||!(g=p(r>0?0:n.length-1,r,c(v)))?null:g}(e.cm,a,t,i):$s(a,t,i);if(null==o){if(s||(c=t.line+l)<e.first||c>=e.first+e.size||(t=new et(c,t.ch,t.sticky),!(a=Ge(e,c))))return!1;t=Js(n,e.cm,a,t.line,l)}else t=o;return!0}if("char"==r||"codepoint"==r)c();else if("column"==r)c(!0);else if("word"==r||"group"==r)for(var u=null,h="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(i<0)||c(!f);f=!1){var p=a.text.charAt(t.ch)||"\n",g=ee(p,d)?"w":h&&"\n"==p?"n":!h||/\s/.test(p)?null:"p";if(!h||f||g||(g="s"),u&&u!=g){i<0&&(i=1,c(),t.sticky="after");break}if(g&&(u=g),i>0&&!c(!f))break}var v=ss(e,t,s,o,!0);return it(s,v)&&(v.hitSide=!0),v}function Ho(e,t,i,r){var n,s,o=e.doc,a=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*ir(e.display),3);n=(i>0?t.bottom:t.top)+i*c}else"line"==r&&(n=i>0?t.bottom+3:t.top-3);for(;(s=Qi(e,a,n)).outside;){if(i<0?n<=0:n>=o.height){s.hitSide=!0;break}n+=5*i}return s}var jo=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new H,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Uo(e,t){var i=Ri(e,t.line);if(!i||i.hidden)return null;var r=Ge(e.doc,t.line),n=Li(i,r,t.line),s=ce(r,e.doc.direction),o="left";s&&(o=ae(s,t.ch)%2?"right":"left");var a=Pi(n.map,t.ch,o);return a.offset="right"==a.collapse?a.end:a.start,a}function Ko(e,t){return t&&(e.bad=!0),e}function Xo(e,t,i){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[i]))return Ko(e.clipPos(et(e.display.viewTo-1)),!0);t=null,i=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var n=0;n<e.display.view.length;n++){var s=e.display.view[n];if(s.node==r)return Wo(s,t,i)}}function Wo(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!D(r,t))return Ko(et(Ye(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var s=e.rest?q(e.rest):e.line;return Ko(et(Ye(s),s.text.length),n)}var o=3==t.nodeType?t:null,a=t;for(o||1!=t.childNodes.length||3!=t.firstChild.nodeType||(o=t.firstChild,i&&(i=o.nodeValue.length));a.parentNode!=r;)a=a.parentNode;var l=e.measure,c=l.maps;function u(t,i,r){for(var n=-1;n<(c?c.length:0);n++)for(var s=n<0?l.map:c[n],o=0;o<s.length;o+=3){var a=s[o+2];if(a==t||a==i){var u=Ye(n<0?e.line:e.rest[n]),h=s[o]+r;return(r<0||a!=t)&&(h=s[o+(r?1:0)]),et(u,h)}}}var h=u(o,a,i);if(h)return Ko(h,n);for(var d=a.nextSibling,f=o?o.nodeValue.length-i:0;d;d=d.nextSibling){if(h=u(d,d.firstChild,0))return Ko(et(h.line,h.ch-f),n);f+=d.textContent.length}for(var p=a.previousSibling,g=i;p;p=p.previousSibling){if(h=u(p,p.firstChild,-1))return Ko(et(h.line,h.ch+g),n);g+=p.textContent.length}}jo.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;function s(e){for(var t=e.target;t;t=t.parentNode){if(t==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}return!1}function o(e){if(s(e)&&!ge(r,e)){if(r.somethingSelected())Do({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=Po(r);Do({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation((function(){r.setSelections(t.ranges,0,K),r.replaceSelection("",null,"cut")}))}if(e.clipboardData){e.clipboardData.clearData();var o=Ro.text.join("\n");if(e.clipboardData.setData("Text",o),e.clipboardData.getData("Text")==o)return void e.preventDefault()}var a=Bo(),l=a.firstChild;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),l.value=Ro.text.join("\n");var c=document.activeElement;P(l),setTimeout((function(){r.display.lineSpace.removeChild(a),c.focus(),c==n&&i.showPrimarySelection()}),50)}}Fo(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),he(n,"paste",(function(e){!s(e)||ge(r,e)||Mo(e,r)||a<=11&&setTimeout(Jr(r,(function(){return t.updateFromDOM()})),20)})),he(n,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),he(n,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),he(n,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),he(n,"touchstart",(function(){return i.forceCompositionEnd()})),he(n,"input",(function(){t.composing||t.readFromDOMSoon()})),he(n,"copy",o),he(n,"cut",o)},jo.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},jo.prototype.prepareSelection=function(){var e=vr(this.cm,!1);return e.focus=document.activeElement==this.div,e},jo.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},jo.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},jo.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),s=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||s.line<t.display.viewFrom)e.removeAllRanges();else{var o=Xo(t,e.anchorNode,e.anchorOffset),a=Xo(t,e.focusNode,e.focusOffset);if(!o||o.bad||!a||a.bad||0!=tt(st(o,a),n)||0!=tt(nt(o,a),s)){var l=t.display.view,c=n.line>=t.display.viewFrom&&Uo(t,n)||{node:l[0].measure.map[2],offset:0},u=s.line<t.display.viewTo&&Uo(t,s);if(!u){var h=l[l.length-1].measure,d=h.maps?h.maps[h.maps.length-1]:h.map;u={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(c&&u){var f,p=e.rangeCount&&e.getRangeAt(0);try{f=x(c.node,c.offset,u.offset,u.node)}catch(e){}f&&(!i&&t.state.focused?(e.collapse(c.node,c.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),p&&null==e.anchorNode?e.addRange(p):i&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},jo.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation((function(){return e.cm.curOp.selectionChanged=!0}))}),20)},jo.prototype.showMultipleSelections=function(e){L(this.cm.display.cursorDiv,e.cursors),L(this.cm.display.selectionDiv,e.selection)},jo.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},jo.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return D(this.div,t)},jo.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},jo.prototype.blur=function(){this.div.blur()},jo.prototype.getField=function(){return this.div},jo.prototype.supportsTouch=function(){return!0},jo.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():$r(this.cm,(function(){return e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}))},jo.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},jo.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(v&&u&&this.cm.display.gutterSpecs.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var i=Xo(t,e.anchorNode,e.anchorOffset),r=Xo(t,e.focusNode,e.focusOffset);i&&r&&$r(t,(function(){Jn(t.doc,xn(i,r),K),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)}))}}},jo.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,i,r=this.cm,n=r.display,s=r.doc.sel.primary(),o=s.from(),a=s.to();if(0==o.ch&&o.line>r.firstLine()&&(o=et(o.line-1,Ge(r.doc,o.line-1).length)),a.ch==Ge(r.doc,a.line).text.length&&a.line<r.lastLine()&&(a=et(a.line+1,0)),o.line<n.viewFrom||a.line>n.viewTo-1)return!1;o.line==n.viewFrom||0==(e=cr(r,o.line))?(t=Ye(n.view[0].line),i=n.view[0].node):(t=Ye(n.view[e].line),i=n.view[e-1].node.nextSibling);var l,c,u=cr(r,a.line);if(u==n.view.length-1?(l=n.viewTo-1,c=n.lineDiv.lastChild):(l=Ye(n.view[u+1].line)-1,c=n.view[u+1].node.previousSibling),!i)return!1;for(var h=r.doc.splitLines(function(e,t,i,r,n){var s="",o=!1,a=e.doc.lineSeparator(),l=!1;function c(){o&&(s+=a,l&&(s+=a),o=l=!1)}function u(e){e&&(c(),s+=e)}function h(t){if(1==t.nodeType){var i=t.getAttribute("cm-text");if(i)return void u(i);var s,d=t.getAttribute("cm-marker");if(d){var f=e.findMarks(et(r,0),et(n+1,0),(v=+d,function(e){return e.id==v}));return void(f.length&&(s=f[0].find(0))&&u(Ve(e.doc,s.from,s.to).join(a)))}if("false"==t.getAttribute("contenteditable"))return;var p=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;p&&c();for(var g=0;g<t.childNodes.length;g++)h(t.childNodes[g]);/^(pre|p)$/i.test(t.nodeName)&&(l=!0),p&&(o=!0)}else 3==t.nodeType&&u(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var v}for(;h(t),t!=i;)t=t.nextSibling,l=!1;return s}(r,i,c,t,l)),d=Ve(r.doc,et(t,0),et(l,Ge(r.doc,l).text.length));h.length>1&&d.length>1;)if(q(h)==q(d))h.pop(),d.pop(),l--;else{if(h[0]!=d[0])break;h.shift(),d.shift(),t++}for(var f=0,p=0,g=h[0],v=d[0],m=Math.min(g.length,v.length);f<m&&g.charCodeAt(f)==v.charCodeAt(f);)++f;for(var y=q(h),_=q(d),b=Math.min(y.length-(1==h.length?f:0),_.length-(1==d.length?f:0));p<b&&y.charCodeAt(y.length-p-1)==_.charCodeAt(_.length-p-1);)++p;if(1==h.length&&1==d.length&&t==o.line)for(;f&&f>o.ch&&y.charCodeAt(y.length-p-1)==_.charCodeAt(_.length-p-1);)f--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(f).replace(/\u200b+$/,"");var S=et(t,f),C=et(l,d.length?q(d).length-p:0);return h.length>1||h[0]||tt(S,C)?(ps(r.doc,h,S,C,"+input"),!0):void 0},jo.prototype.ensurePolled=function(){this.forceCompositionEnd()},jo.prototype.reset=function(){this.forceCompositionEnd()},jo.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},jo.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()}),80))},jo.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||$r(this.cm,(function(){return ur(e.cm)}))},jo.prototype.setUneditable=function(e){e.contentEditable="false"},jo.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Jr(this.cm,Oo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},jo.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},jo.prototype.onContextMenu=function(){},jo.prototype.resetPosition=function(){},jo.prototype.needsContentAttribute=!0;var zo=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new H,this.hasSelection=!1,this.composing=null};zo.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var n=this.textarea;function s(e){if(!ge(r,e)){if(r.somethingSelected())Do({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Po(r);Do({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,K):(i.prevInput="",n.value=t.text.join("\n"),P(n))}"cut"==e.type&&(r.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(n.style.width="0px"),he(n,"input",(function(){o&&a>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()})),he(n,"paste",(function(e){ge(r,e)||Mo(e,r)||(r.state.pasteIncoming=+new Date,i.fastPoll())})),he(n,"cut",s),he(n,"copy",s),he(e.scroller,"paste",(function(t){if(!Si(e,t)&&!ge(r,t)){if(!n.dispatchEvent)return r.state.pasteIncoming=+new Date,void i.focus();var s=new Event("paste");s.clipboardData=t.clipboardData,n.dispatchEvent(s)}})),he(e.lineSpace,"selectstart",(function(t){Si(e,t)||_e(t)})),he(n,"compositionstart",(function(){var e=r.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}})),he(n,"compositionend",(function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)}))},zo.prototype.createField=function(e){this.wrapper=Bo(),this.textarea=this.wrapper.firstChild},zo.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},zo.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,r=vr(e);if(e.options.moveInputWithCursor){var n=Gi(e,i.sel.primary().head,"div"),s=t.wrapper.getBoundingClientRect(),o=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,n.top+o.top-s.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,n.left+o.left-s.left))}return r},zo.prototype.showSelection=function(e){var t=this.cm.display;L(t.cursorDiv,e.cursors),L(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},zo.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&P(this.textarea),o&&a>=9&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",o&&a>=9&&(this.hasSelection=null))}},zo.prototype.getField=function(){return this.textarea},zo.prototype.supportsTouch=function(){return!1},zo.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!m||O()!=this.textarea))try{this.textarea.focus()}catch(e){}},zo.prototype.blur=function(){this.textarea.blur()},zo.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},zo.prototype.receivedFocus=function(){this.slowPoll()},zo.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},zo.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,(function i(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,i))}))},zo.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Oe(i)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var n=i.value;if(n==r&&!t.somethingSelected())return!1;if(o&&a>=9&&this.hasSelection===n||y&&/[\uf700-\uf7ff]/.test(n))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var s=n.charCodeAt(0);if(8203!=s||r||(r="​"),8666==s)return this.reset(),this.cm.execCommand("undo")}for(var l=0,c=Math.min(r.length,n.length);l<c&&r.charCodeAt(l)==n.charCodeAt(l);)++l;return $r(t,(function(){Oo(t,n.slice(l),r.length-l,null,e.composing?"*compose":null),n.length>1e3||n.indexOf("\n")>-1?i.value=e.prevInput="":e.prevInput=n,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},zo.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},zo.prototype.onKeyPress=function(){o&&a>=9&&(this.hasSelection=null),this.fastPoll()},zo.prototype.onContextMenu=function(e){var t=this,i=t.cm,r=i.display,n=t.textarea;t.contextMenuPending&&t.contextMenuPending();var s=lr(i,e),c=r.scroller.scrollTop;if(s&&!h){i.options.resetSelectionOnContextMenu&&-1==i.doc.sel.contains(s)&&Jr(i,Jn)(i.doc,xn(s),K);var u,d=n.style.cssText,f=t.wrapper.style.cssText,p=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",n.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(o?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(u=window.scrollY),r.input.focus(),l&&window.scrollTo(null,u),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=m,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll),o&&a>=9&&v(),w){Ce(e);var g=function(){fe(window,"mouseup",g),setTimeout(m,20)};he(window,"mouseup",g)}else setTimeout(m,50)}function v(){if(null!=n.selectionStart){var e=i.somethingSelected(),s="​"+(e?n.value:"");n.value="⇚",n.value=s,t.prevInput=e?"":"​",n.selectionStart=1,n.selectionEnd=s.length,r.selForContextMenu=i.doc.sel}}function m(){if(t.contextMenuPending==m&&(t.contextMenuPending=!1,t.wrapper.style.cssText=f,n.style.cssText=d,o&&a<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=c),null!=n.selectionStart)){(!o||o&&a<9)&&v();var e=0,s=function(){r.selForContextMenu==i.doc.sel&&0==n.selectionStart&&n.selectionEnd>0&&"​"==t.prevInput?Jr(i,as)(i):e++<10?r.detectingSelectAll=setTimeout(s,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(s,200)}}},zo.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},zo.prototype.setUneditable=function(){},zo.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function i(i,r,n,s){e.defaults[i]=r,n&&(t[i]=s?function(e,t,i){i!=Co&&n(e,t,i)}:n)}e.defineOption=i,e.Init=Co,i("value","",(function(e,t){return e.setValue(t)}),!0),i("mode",null,(function(e,t){e.doc.modeOption=t,Rn(e)}),!0),i("indentUnit",2,Rn,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,(function(e){Dn(e),Hi(e),ur(e)}),!0),i("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var i=[],r=e.doc.first;e.doc.iter((function(e){for(var n=0;;){var s=e.text.indexOf(t,n);if(-1==s)break;n=s+t.length,i.push(et(r,s))}r++}));for(var n=i.length-1;n>=0;n--)ps(e.doc,t,i[n],et(i[n].line,i[n].ch+t.length))}})),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,(function(e,t,i){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),i!=Co&&e.refresh()})),i("specialCharPlaceholder",$t,(function(e){return e.refresh()}),!0),i("electricChars",!0),i("inputStyle",m?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),i("spellcheck",!1,(function(e,t){return e.getInputField().spellcheck=t}),!0),i("autocorrect",!1,(function(e,t){return e.getInputField().autocorrect=t}),!0),i("autocapitalize",!1,(function(e,t){return e.getInputField().autocapitalize=t}),!0),i("rtlMoveVisually",!b),i("wholeLineUpdateBefore",!0),i("theme","default",(function(e){So(e),gn(e)}),!0),i("keyMap","default",(function(e,t,i){var r=Qs(t),n=i!=Co&&Qs(i);n&&n.detach&&n.detach(e,r),r.attach&&r.attach(e,n||null)})),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Eo,!0),i("gutters",[],(function(e,t){e.display.gutterSpecs=fn(t,e.options.lineNumbers),gn(e)}),!0),i("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?sr(e.display)+"px":"0",e.refresh()}),!0),i("coverGutterNextToScrollbar",!1,(function(e){return jr(e)}),!0),i("scrollbarStyle","native",(function(e){Xr(e),jr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)}),!0),i("lineNumbers",!1,(function(e,t){e.display.gutterSpecs=fn(e.options.gutters,t),gn(e)}),!0),i("firstLineNumber",1,gn,!0),i("lineNumberFormatter",(function(e){return e}),gn,!0),i("showCursorWhenSelecting",!1,gr,!0),i("resetSelectionOnContextMenu",!0),i("lineWiseCopyCut",!0),i("pasteLinesPerSelection",!0),i("selectionsMayTouch",!1),i("readOnly",!1,(function(e,t){"nocursor"==t&&(kr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)})),i("screenReaderLabel",null,(function(e,t){t=""===t?null:t,e.display.input.screenReaderLabelChanged(t)})),i("disableInput",!1,(function(e,t){t||e.display.input.reset()}),!0),i("dragDrop",!0,xo),i("allowDropFileTypes",null),i("cursorBlinkRate",530),i("cursorScrollMargin",0),i("cursorHeight",1,gr,!0),i("singleCursorHeightPerLine",!0,gr,!0),i("workTime",100),i("workDelay",100),i("flattenSpans",!0,Dn,!0),i("addModeClass",!1,Dn,!0),i("pollInterval",100),i("undoDepth",200,(function(e,t){return e.doc.history.undoDepth=t})),i("historyEventDelay",1250),i("viewportMargin",10,(function(e){return e.refresh()}),!0),i("maxHighlightLength",1e4,Dn,!0),i("moveInputWithCursor",!0,(function(e,t){t||e.display.input.resetPosition()})),i("tabindex",null,(function(e,t){return e.display.input.getField().tabIndex=t||""})),i("autofocus",null),i("direction","ltr",(function(e,t){return e.doc.setDirection(t)}),!0),i("phrases",null)}(To),function(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,i){var r=this.options,n=r[e];r[e]==i&&"mode"!=e||(r[e]=i,t.hasOwnProperty(e)&&Jr(this,t[e])(this,i,n),pe(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Qs(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,i=0;i<t.length;++i)if(t[i]==e||t[i].name==e)return t.splice(i,1),!0},addOverlay:en((function(t,i){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");!function(e,t,i){for(var r=0,n=i(t);r<e.length&&i(e[r])<=n;)r++;e.splice(r,0,t)}(this.state.overlays,{mode:r,modeSpec:t,opaque:i&&i.opaque,priority:i&&i.priority||0},(function(e){return e.priority})),this.state.modeGen++,ur(this)})),removeOverlay:en((function(e){for(var t=this.state.overlays,i=0;i<t.length;++i){var r=t[i].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(i,1),this.state.modeGen++,void ur(this)}})),indentLine:en((function(e,t,i){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),$e(this.doc,e)&&Ao(this,e,t,i)})),indentSelection:en((function(e){for(var t=this.doc.sel.ranges,i=-1,r=0;r<t.length;r++){var n=t[r];if(n.empty())n.head.line>i&&(Ao(this,n.head.line,e,!0),i=n.head.line,r==this.doc.sel.primIndex&&Rr(this));else{var s=n.from(),o=n.to(),a=Math.max(i,s.line);i=Math.min(this.lastLine(),o.line-(o.ch?0:1))+1;for(var l=a;l<i;++l)Ao(this,l,e);var c=this.doc.sel.ranges;0==s.ch&&t.length==c.length&&c[r].from().ch>0&&Yn(this.doc,r,new wn(s,c[r].to()),K)}}})),getTokenAt:function(e,t){return yt(this,e,t)},getLineTokens:function(e,t){return yt(this,et(e),t,!0)},getTokenTypeAt:function(e){e=at(this.doc,e);var t,i=dt(this,Ge(this.doc,e.line)),r=0,n=(i.length-1)/2,s=e.ch;if(0==s)t=i[2];else for(;;){var o=r+n>>1;if((o?i[2*o-1]:0)>=s)n=o;else{if(!(i[2*o+1]<s)){t=i[2*o+2];break}r=o+1}}var a=t?t.indexOf("overlay "):-1;return a<0?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(t).state).mode:i},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!i.hasOwnProperty(t))return r;var n=i[t],s=this.getModeAt(e);if("string"==typeof s[t])n[s[t]]&&r.push(n[s[t]]);else if(s[t])for(var o=0;o<s[t].length;o++){var a=n[s[t][o]];a&&r.push(a)}else s.helperType&&n[s.helperType]?r.push(n[s.helperType]):n[s.name]&&r.push(n[s.name]);for(var l=0;l<n._global.length;l++){var c=n._global[l];c.pred(s,this)&&-1==j(r,c.val)&&r.push(c.val)}return r},getStateAfter:function(e,t){var i=this.doc;return ft(this,(e=ot(i,null==e?i.first+i.size-1:e))+1,t).state},cursorCoords:function(e,t){var i=this.doc.sel.primary();return Gi(this,null==e?i.head:"object"==typeof e?at(this.doc,e):e?i.from():i.to(),t||"page")},charCoords:function(e,t){return zi(this,at(this.doc,e),t||"page")},coordsChar:function(e,t){return Qi(this,(e=Wi(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Wi(this,{top:e,left:0},t||"page").top,Ze(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,i){var r,n=!1;if("number"==typeof e){var s=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>s&&(e=s,n=!0),r=Ge(this.doc,e)}else r=e;return Xi(this,r,{top:0,left:0},t||"page",i||n).top+(n?this.doc.height-Xt(r):0)},defaultTextHeight:function(){return ir(this.display)},defaultCharWidth:function(){return rr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,i,r,n){var s,o,a,l=this.display,c=(e=Gi(this,at(this.doc,e))).bottom,u=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),l.sizer.appendChild(t),"over"==r)c=e.top;else if("above"==r||"near"==r){var h=Math.max(l.wrapper.clientHeight,this.doc.height),d=Math.max(l.sizer.clientWidth,l.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>h)&&e.top>t.offsetHeight?c=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=h&&(c=e.bottom),u+t.offsetWidth>d&&(u=d-t.offsetWidth)}t.style.top=c+"px",t.style.left=t.style.right="","right"==n?(u=l.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==n?u=0:"middle"==n&&(u=(l.sizer.clientWidth-t.offsetWidth)/2),t.style.left=u+"px"),i&&(s=this,o={left:u,top:c,right:u+t.offsetWidth,bottom:c+t.offsetHeight},null!=(a=Lr(s,o)).scrollTop&&Ir(s,a.scrollTop),null!=a.scrollLeft&&Fr(s,a.scrollLeft))},triggerOnKeyDown:en(co),triggerOnKeyPress:en(ho),triggerOnKeyUp:uo,triggerOnMouseDown:en(vo),execCommand:function(e){if(eo.hasOwnProperty(e))return eo[e].call(null,this)},triggerElectric:en((function(e){Io(this,e)})),findPosH:function(e,t,i,r){var n=1;t<0&&(n=-1,t=-t);for(var s=at(this.doc,e),o=0;o<t&&!(s=No(this.doc,s,n,i,r)).hitSide;++o);return 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/*!***********************************************************************!*\
  !*** ./node_modules/@novnc/novnc/lib/vendor/pako/lib/zlib/inflate.js ***!
  \***********************************************************************/
/*! no static exports found */
/*! all exports used */
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/*!************************************************************!*\
  !*** ./node_modules/@novnc/novnc/lib/input/domkeytable.js ***!
  \************************************************************/
/*! no static exports found */
/*! all exports used */
/*! 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/*!***********************!*\
  !*** ./src/config.ts ***!
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/*! exports provided: hlsDefaultConfig, mergeConfig, enableStreamingMode */function(e,t,i){"use strict";i.r(t),i.d(t,"hlsDefaultConfig",(function(){return w})),i.d(t,"mergeConfig",(function(){return k})),i.d(t,"enableStreamingMode",(function(){return x}));var r=i(/*! ./controller/abr-controller */"./src/controller/abr-controller.ts"),n=i(/*! ./controller/audio-stream-controller */"./src/controller/audio-stream-controller.ts"),s=i(/*! ./controller/audio-track-controller */"./src/controller/audio-track-controller.ts"),o=i(/*! ./controller/subtitle-stream-controller */"./src/controller/subtitle-stream-controller.ts"),a=i(/*! ./controller/subtitle-track-controller */"./src/controller/subtitle-track-controller.ts"),l=i(/*! ./controller/buffer-controller */"./src/controller/buffer-controller.ts"),c=i(/*! ./controller/timeline-controller */"./src/controller/timeline-controller.ts"),u=i(/*! ./controller/cap-level-controller */"./src/controller/cap-level-controller.ts"),h=i(/*! ./controller/fps-controller */"./src/controller/fps-controller.ts"),d=i(/*! ./controller/eme-controller */"./src/controller/eme-controller.ts"),f=i(/*! ./controller/cmcd-controller */"./src/controller/cmcd-controller.ts"),p=i(/*! ./utils/xhr-loader */"./src/utils/xhr-loader.ts"),g=i(/*! ./utils/fetch-loader */"./src/utils/fetch-loader.ts"),v=i(/*! ./utils/cues */"./src/utils/cues.ts"),m=i(/*! ./utils/mediakeys-helper */"./src/utils/mediakeys-helper.ts"),y=i(/*! ./utils/logger */"./src/utils/logger.ts");function _(){return(_=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function b(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),i.push.apply(i,r)}return i}function S(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?b(Object(i),!0).forEach((function(t){C(e,t,i[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):b(Object(i)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))}))}return e}function C(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}var w=S(S({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:p.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:r.default,bufferController:l.default,capLevelController:u.default,fpsController:h.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:m.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},{cueHandler:v.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:o.SubtitleStreamController,subtitleTrackController:a.default,timelineController:c.TimelineController,audioStreamController:n.default,audioTrackController:s.default,emeController:d.default,cmcdController:f.default});function k(e,t){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return _({},e,t)}function x(e){var t=e.loader;t!==g.default&&t!==p.default?(y.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):Object(g.fetchSupported)()&&(e.loader=g.default,e.progressive=!0,e.enableSoftwareAES=!0,y.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}},"./src/controller/abr-controller.ts":
/*!******************************************!*\
  !*** ./src/controller/abr-controller.ts ***!
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/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../utils/ewma-bandwidth-estimator */"./src/utils/ewma-bandwidth-estimator.ts"),s=i(/*! ../events */"./src/events.ts"),o=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),a=i(/*! ../errors */"./src/errors.ts"),l=i(/*! ../types/loader */"./src/types/loader.ts"),c=i(/*! ../utils/logger */"./src/utils/logger.ts");function u(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var h=function(){function e(e){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=e;var t=e.config;this.bwEstimator=new n.default(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate),this.registerListeners()}var t,i,h,d=e.prototype;return d.registerListeners=function(){var e=this.hls;e.on(s.Events.FRAG_LOADING,this.onFragLoading,this),e.on(s.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(s.Events.FRAG_LOADING,this.onFragLoading,this),e.off(s.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},d.onFragLoading=function(e,t){var i,r=t.frag;r.type===l.PlaylistLevelType.MAIN&&(this.timer||(this.fragCurrent=r,this.partCurrent=null!=(i=t.part)?i:null,this.timer=self.setInterval(this.onCheck,100)))},d.onLevelLoaded=function(e,t){var i=this.hls.config;t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD)},d._abandonRulesCheck=function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,n=i.autoLevelEnabled,a=i.config,l=i.media;if(e&&l){var u=t?t.stats:e.stats,h=t?t.duration:e.duration;if(u.aborted)return c.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);if(n&&!l.paused&&l.playbackRate&&l.readyState){var d=performance.now()-u.loading.start,f=Math.abs(l.playbackRate);if(!(d<=500*h/f)){var p=i.levels,g=i.minAutoLevel,v=p[e.level],m=u.total||Math.max(u.loaded,Math.round(h*v.maxBitrate/8)),y=Math.max(1,u.bwEstimate?u.bwEstimate/8:1e3*u.loaded/d),_=(m-u.loaded)/y,b=l.currentTime,S=(o.BufferHelper.bufferInfo(l,b,a.maxBufferHole).end-b)/f;if(!(S>=2*h/f||_<=S)){var C,w=Number.POSITIVE_INFINITY;for(C=e.level-1;C>g&&!((w=h*p[C].maxBitrate/(6.4*y))<S);C--);if(!(w>=_)){var k=this.bwEstimator.getEstimate();c.logger.warn("Fragment "+e.sn+(t?" part "+t.index:"")+" of level "+e.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+C+"\n      Current BW estimate: "+(Object(r.isFiniteNumber)(k)?(k/1024).toFixed(3):"Unknown")+" Kb/s\n      Estimated load time for current fragment: "+_.toFixed(3)+" s\n      Estimated load time for the next fragment: "+w.toFixed(3)+" s\n      Time to underbuffer: "+S.toFixed(3)+" s"),i.nextLoadLevel=C,this.bwEstimator.sample(d,u.loaded),this.clearTimer(),e.loader&&(this.fragCurrent=this.partCurrent=null,e.loader.abort()),i.trigger(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:u})}}}}}},d.onFragLoaded=function(e,t){var i=t.frag,n=t.part;if(i.type===l.PlaylistLevelType.MAIN&&Object(r.isFiniteNumber)(i.sn)){var o=n?n.stats:i.stats,a=n?n.duration:i.duration;if(this.clearTimer(),this.lastLoadedFragLevel=i.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var c=this.hls.levels[i.level],u=(c.loaded?c.loaded.bytes:0)+o.loaded,h=(c.loaded?c.loaded.duration:0)+a;c.loaded={bytes:u,duration:h},c.realBitrate=Math.round(8*u/h)}if(i.bitrateTest){var d={stats:o,frag:i,part:n,id:i.type};this.onFragBuffered(s.Events.FRAG_BUFFERED,d),i.bitrateTest=!1}}},d.onFragBuffered=function(e,t){var i=t.frag,r=t.part,n=r?r.stats:i.stats;if(!n.aborted&&i.type===l.PlaylistLevelType.MAIN&&"initSegment"!==i.sn){var s=n.parsing.end-n.loading.start;this.bwEstimator.sample(s,n.loaded),n.bwEstimate=this.bwEstimator.getEstimate(),i.bitrateTest?this.bitrateTestDelay=s/1e3:this.bitrateTestDelay=0}},d.onError=function(e,t){switch(t.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,r=i.maxAutoLevel,n=i.config,s=i.minAutoLevel,a=i.media,l=t?t.duration:e?e.duration:0,u=a?a.currentTime:0,h=a&&0!==a.playbackRate?Math.abs(a.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():n.abrEwmaDefaultEstimate,f=(o.BufferHelper.bufferInfo(a,u,n.maxBufferHole).end-u)/h,p=this.findBestLevel(d,s,r,f,n.abrBandWidthFactor,n.abrBandWidthUpFactor);if(p>=0)return p;c.logger.trace((f?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var g=l?Math.min(l,n.maxStarvationDelay):n.maxStarvationDelay,v=n.abrBandWidthFactor,m=n.abrBandWidthUpFactor;if(!f){var y=this.bitrateTestDelay;y&&(g=(l?Math.min(l,n.maxLoadingDelay):n.maxLoadingDelay)-y,c.logger.trace("bitrate test took "+Math.round(1e3*y)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*g)+" ms"),v=m=1)}return p=this.findBestLevel(d,s,r,f+g,v,m),Math.max(p,0)},d.findBestLevel=function(e,t,i,r,n,s){for(var o,a=this.fragCurrent,l=this.partCurrent,u=this.lastLoadedFragLevel,h=this.hls.levels,d=h[u],f=!(null==d||null===(o=d.details)||void 0===o||!o.live),p=null==d?void 0:d.codecSet,g=l?l.duration:a?a.duration:0,v=i;v>=t;v--){var m=h[v];if(m&&(!p||m.codecSet===p)){var y=m.details,_=(l?null==y?void 0:y.partTarget:null==y?void 0:y.averagetargetduration)||g,b=void 0;b=v<=u?n*e:s*e;var S=h[v].maxBitrate,C=S*_/b;if(c.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+v+"/"+Math.round(b)+"/"+S+"/"+_+"/"+r+"/"+C),b>S&&(!C||f&&!this.bitrateTestDelay||C<r))return v}}return-1},t=e,(i=[{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator;if(!(-1===e||t&&t.canEstimate()))return e;var i=this.getNextABRAutoLevel();return-1!==e&&(i=Math.min(e,i)),i},set:function(e){this._nextAutoLevel=e}}])&&u(t.prototype,i),h&&u(t,h),e}();t.default=h},"./src/controller/audio-stream-controller.ts":
/*!***************************************************!*\
  !*** ./src/controller/audio-stream-controller.ts ***!
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/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),s=i(/*! ../events */"./src/events.ts"),o=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),a=i(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),l=i(/*! ../types/level */"./src/types/level.ts"),c=i(/*! ../types/loader */"./src/types/loader.ts"),u=i(/*! ../loader/fragment */"./src/loader/fragment.ts"),h=i(/*! ../demux/chunk-cache */"./src/demux/chunk-cache.ts"),d=i(/*! ../demux/transmuxer-interface */"./src/demux/transmuxer-interface.ts"),f=i(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),p=i(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),g=i(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),v=i(/*! ../errors */"./src/errors.ts"),m=i(/*! ../utils/logger */"./src/utils/logger.ts");function y(){return(y=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function _(e,t){return(_=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var b=function(e){var t,i;function b(t,i){var r;return(r=e.call(this,t,i,"[audio-stream-controller]")||this).videoBuffer=null,r.videoTrackCC=-1,r.waitingVideoCC=-1,r.audioSwitch=!1,r.trackId=-1,r.waitingData=null,r.mainDetails=null,r.bufferFlushed=!1,r._registerListeners(),r}i=e,(t=b).prototype=Object.create(i.prototype),t.prototype.constructor=t,_(t,i);var S=b.prototype;return S.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},S._registerListeners=function(){var e=this.hls;e.on(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(s.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(s.Events.ERROR,this.onError,this),e.on(s.Events.BUFFER_RESET,this.onBufferReset,this),e.on(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(s.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S._unregisterListeners=function(){var e=this.hls;e.off(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(s.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(s.Events.ERROR,this.onError,this),e.off(s.Events.BUFFER_RESET,this.onBufferReset,this),e.off(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(s.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S.onInitPtsFound=function(e,t){var i=t.frag,r=t.id,s=t.initPTS;if("main"===r){var o=i.cc;this.initPTS[i.cc]=s,this.log("InitPTS for cc: "+o+" found from main: "+s),this.videoTrackCC=o,this.state===n.State.WAITING_INIT_PTS&&this.tick()}},S.startLoad=function(e){if(!this.levels)return this.startPosition=e,void(this.state=n.State.STOPPED);var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=n.State.IDLE):(this.loadedmetadata=!1,this.state=n.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()},S.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_TRACK:var t,i=this.levels,r=this.trackId,s=null==i||null===(t=i[r])||void 0===t?void 0:t.details;if(s){if(this.waitForCdnTuneIn(s))break;this.state=n.State.WAITING_INIT_PTS}break;case n.State.FRAG_LOADING_WAITING_RETRY:var a,l=performance.now(),c=this.retryDate;(!c||l>=c||null!==(a=this.media)&&void 0!==a&&a.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=n.State.IDLE);break;case n.State.WAITING_INIT_PTS:var u=this.waitingData;if(u){var h=u.frag,d=u.part,f=u.cache,g=u.complete;if(void 0!==this.initPTS[h.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.FRAG_LOADING;var v={frag:h,part:d,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(v),g&&e.prototype._handleFragmentLoadComplete.call(this,v)}else if(this.videoTrackCC!==this.waitingVideoCC)m.logger.log("Waiting fragment cc ("+h.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var y=this.getLoadPosition(),_=o.BufferHelper.bufferInfo(this.mediaBuffer,y,this.config.maxBufferHole);Object(p.fragmentWithinToleranceTest)(_.end,this.config.maxFragLookUpTolerance,h)<0&&(m.logger.log("Waiting fragment cc ("+h.cc+") @ "+h.start+" cancelled because another fragment at "+_.end+" is needed"),this.clearWaitingFragment())}}else this.state=n.State.IDLE}this.onTickEnd()},S.clearWaitingFragment=function(){var e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.IDLE)},S.onTickEnd=function(){var e=this.media;if(e&&e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length&&(this.loadedmetadata=!0),this.lastCurrentTime=e.currentTime}},S.doTickIdle=function(){var e,t,i=this.hls,r=this.levels,o=this.media,a=this.trackId,l=i.config;if(r&&r[a]&&(o||!this.startFragRequested&&l.startFragPrefetch)){var h=r[a].details;if(!h||h.live&&this.levelLastLoaded!==a||this.waitForCdnTuneIn(h))this.state=n.State.WAITING_TRACK;else{this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,u.ElementaryStreamTypes.AUDIO,c.PlaylistLevelType.AUDIO));var d=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,c.PlaylistLevelType.AUDIO);if(null!==d){var f=d.len,p=this.getMaxBufferLength(),g=this.audioSwitch;if(!(f>=p)||g){if(!g&&this._streamEnded(d,h))return i.trigger(s.Events.BUFFER_EOS,{type:"audio"}),void(this.state=n.State.ENDED);var v=h.fragments[0].start,m=d.end;if(g){var y=this.getLoadPosition();m=y,h.PTSKnown&&y<v&&(d.end>v||d.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),o.currentTime=v+.05)}var _=this.getNextFragment(m,h);_?"identity"!==(null===(e=_.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=_.decryptdata)&&void 0!==t&&t.key?this.loadFragment(_,h,m):this.loadKey(_,h):this.bufferFlushed=!0}}}}},S.getMaxBufferLength=function(){var t=e.prototype.getMaxBufferLength.call(this),i=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,c.PlaylistLevelType.MAIN);return null===i?t:Math.max(t,i.len)},S.onMediaDetaching=function(){this.videoBuffer=null,e.prototype.onMediaDetaching.call(this)},S.onAudioTracksUpdated=function(e,t){var i=t.audioTracks;this.resetTransmuxer(),this.levels=i.map((function(e){return new l.Level(e)}))},S.onAudioTrackSwitching=function(e,t){var i=!!t.url;this.trackId=t.id;var r=this.fragCurrent;null!=r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),i?this.setInterval(100):this.resetTransmuxer(),i?(this.audioSwitch=!0,this.state=n.State.IDLE):this.state=n.State.STOPPED,this.tick()},S.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},S.onLevelLoaded=function(e,t){this.mainDetails=t.details},S.onAudioTrackLoaded=function(e,t){var i,r=this.levels,s=t.details,o=t.id;if(r){this.log("Track "+o+" loaded ["+s.startSN+","+s.endSN+"],duration:"+s.totalduration);var a=r[o],l=0;if(s.live||null!==(i=a.details)&&void 0!==i&&i.live){var c=this.mainDetails;if(s.fragments[0]||(s.deltaUpdateFailed=!0),s.deltaUpdateFailed||!c)return;!a.details&&s.hasProgramDateTime&&c.hasProgramDateTime?(Object(g.alignMediaPlaylistByPDT)(s,c),l=s.fragments[0].start):l=this.alignPlaylists(s,a.details)}a.details=s,this.levelLastLoaded=o,this.startFragRequested||!this.mainDetails&&s.live||this.setStartPosition(a.details,l),this.state!==n.State.WAITING_TRACK||this.waitForCdnTuneIn(s)||(this.state=n.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+o)},S._handleFragmentLoadProgress=function(e){var t,i=e.frag,r=e.part,s=e.payload,o=this.config,a=this.trackId,l=this.levels;if(l){var u=l[a];console.assert(u,"Audio track is defined on fragment load progress");var p=u.details;console.assert(p,"Audio track details are defined on fragment load progress");var g=o.defaultAudioCodec||u.audioCodec||"mp4a.40.2",v=this.transmuxer;v||(v=this.transmuxer=new d.default(this.hls,c.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var y=this.initPTS[i.cc],_=null===(t=i.initSegment)||void 0===t?void 0:t.data;if(void 0!==y){var b=r?r.index:-1,S=-1!==b,C=new f.ChunkMetadata(i.level,i.sn,i.stats.chunkCount,s.byteLength,b,S);v.push(s,_,g,"",i,r,p.totalduration,!1,C,y)}else m.logger.log("Unknown video PTS for cc "+i.cc+", waiting for video PTS before demuxing audio frag "+i.sn+" of ["+p.startSN+" ,"+p.endSN+"],track "+a),(this.waitingData=this.waitingData||{frag:i,part:r,cache:new h.default,complete:!1}).cache.push(new Uint8Array(s)),this.waitingVideoCC=this.videoTrackCC,this.state=n.State.WAITING_INIT_PTS}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+i.sn+" of level "+i.level+" will not be buffered")},S._handleFragmentLoadComplete=function(t){this.waitingData?this.waitingData.complete=!0:e.prototype._handleFragmentLoadComplete.call(this,t)},S.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},S.onBufferCreated=function(e,t){var i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},S.onFragBuffered=function(e,t){var i=t.frag,r=t.part;i.type===c.PlaylistLevelType.AUDIO&&(this.fragContextChanged(i)?this.warn("Fragment "+i.sn+(r?" p: "+r.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):("initSegment"!==i.sn&&(this.fragPrevious=i,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(i,r)))},S.onError=function(t,i){switch(i.details){case v.ErrorDetails.FRAG_LOAD_ERROR:case v.ErrorDetails.FRAG_LOAD_TIMEOUT:case v.ErrorDetails.KEY_LOAD_ERROR:case v.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(c.PlaylistLevelType.AUDIO,i);break;case v.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case v.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==n.State.ERROR&&this.state!==n.State.STOPPED&&(this.state=i.fatal?n.State.ERROR:n.State.IDLE,this.warn(i.details+" while loading frag, switching to "+this.state+" state"));break;case v.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===i.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var r=!0,s=this.getFwdBufferInfo(this.mediaBuffer,c.PlaylistLevelType.AUDIO);s&&s.len>.5&&(r=!this.reduceMaxBufferLength(s.len)),r&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},S.onBufferFlushed=function(e,t){t.type===u.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},S._handleTransmuxComplete=function(e){var t,i="audio",r=this.hls,o=e.remuxResult,a=e.chunkMeta,l=this.getCurrentContext(a);if(!l)return this.warn("The loading context changed while buffering fragment "+a.sn+" of level "+a.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(a.level);var c=l.frag,h=l.part,d=o.audio,f=o.text,p=o.id3,g=o.initSegment;if(!this.fragContextChanged(c)){if(this.state=n.State.PARSING,this.audioSwitch&&d&&this.completeAudioSwitch(),null!=g&&g.tracks&&(this._bufferInitSegment(g.tracks,c,a),r.trigger(s.Events.FRAG_PARSING_INIT_SEGMENT,{frag:c,id:i,tracks:g.tracks})),d){var v=d.startPTS,m=d.endPTS,_=d.startDTS,b=d.endDTS;h&&(h.elementaryStreams[u.ElementaryStreamTypes.AUDIO]={startPTS:v,endPTS:m,startDTS:_,endDTS:b}),c.setElementaryStreamInfo(u.ElementaryStreamTypes.AUDIO,v,m,_,b),this.bufferFragmentData(d,c,h,a)}if(null!=p&&null!==(t=p.samples)&&void 0!==t&&t.length){var S=y({frag:c,id:i},p);r.trigger(s.Events.FRAG_PARSING_METADATA,S)}if(f){var C=y({frag:c,id:i},f);r.trigger(s.Events.FRAG_PARSING_USERDATA,C)}}},S._bufferInitSegment=function(e,t,i){if(this.state===n.State.PARSING){e.video&&delete e.video;var r=e.audio;if(r){r.levelCodec=r.codec,r.id="audio",this.log("Init audio buffer, container:"+r.container+", codecs[parsed]=["+r.codec+"]"),this.hls.trigger(s.Events.BUFFER_CODECS,e);var o=r.initSegment;if(null!=o&&o.byteLength){var a={type:"audio",frag:t,part:null,chunkMeta:i,parent:t.type,data:o};this.hls.trigger(s.Events.BUFFER_APPENDING,a)}this.tick()}}},S.loadFragment=function(t,i,s){var o=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||o===a.FragmentState.NOT_LOADED||o===a.FragmentState.PARTIAL)&&("initSegment"===t.sn?this._loadInitSegment(t):i.live&&!Object(r.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=n.State.WAITING_INIT_PTS):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,i,s)))},S.completeAudioSwitch=function(){var t=this.hls,i=this.media,r=this.trackId;i&&(this.log("Switching audio track : flushing all audio"),e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:r})},b}(n.default);t.default=b},"./src/controller/audio-track-controller.ts":
/*!**************************************************!*\
  !*** ./src/controller/audio-track-controller.ts ***!
  \**************************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../errors */"./src/errors.ts"),s=i(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),o=i(/*! ../types/loader */"./src/types/loader.ts");function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var c=function(e){var t,i;function s(t){var i;return(i=e.call(this,t,"[audio-track-controller]")||this).tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.trackName="",i.selectDefaultTrack=!0,i.registerListeners(),i}i=e,(t=s).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i);var c,u,h,d=s.prototype;return d.registerListeners=function(){var e=this.hls;e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(r.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(r.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(r.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(r.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,e.prototype.destroy.call(this)},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},d.onManifestParsed=function(e,t){this.tracks=t.audioTracks||[]},d.onAudioTrackLoaded=function(e,t){var i=t.id,r=t.details,n=this.tracksInGroup[i];if(n){var s=n.details;n.details=t.details,this.log("audioTrack "+i+" loaded ["+r.startSN+"-"+r.endSN+"]"),i===this.trackId&&(this.retryCount=0,this.playlistLoaded(i,t,s))}else this.warn("Invalid audio track id "+i)},d.onLevelLoading=function(e,t){this.switchLevel(t.level)},d.onLevelSwitching=function(e,t){this.switchLevel(t.level)},d.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.audioGroupIds){var i=t.audioGroupIds[t.urlId];if(this.groupId!==i){this.groupId=i;var n=this.tracks.filter((function(e){return!i||e.groupId===i}));this.selectDefaultTrack&&!n.some((function(e){return e.default}))&&(this.selectDefaultTrack=!1),this.tracksInGroup=n;var s={audioTracks:n};this.log("Updating audio tracks, "+n.length+' track(s) found in "'+i+'" group-id'),this.hls.trigger(r.Events.AUDIO_TRACKS_UPDATED,s),this.selectInitialTrack()}}},d.onError=function(t,i){e.prototype.onError.call(this,t,i),!i.fatal&&i.context&&i.context.type===o.PlaylistContextType.AUDIO_TRACK&&i.context.id===this.trackId&&i.context.groupId===this.groupId&&this.retryLoadingOrFail(i)},d.setAudioTrack=function(e){var t=this.tracksInGroup;if(e<0||e>=t.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var i=t[this.trackId];this.log("Now switching to audio-track index "+e);var n=t[e],s=n.id,o=n.groupId,a=void 0===o?"":o,l=n.name,c=n.type,u=n.url;if(this.trackId=e,this.trackName=l,this.selectDefaultTrack=!1,this.hls.trigger(r.Events.AUDIO_TRACK_SWITCHING,{id:s,groupId:a,name:l,type:c,url:u}),!n.details||n.details.live){var h=this.switchParams(n.url,null==i?void 0:i.details);this.loadPlaylist(h)}}},d.selectInitialTrack=function(){var e=this.tracksInGroup;console.assert(e.length,"Initial audio track should be selected when tracks are known");var t=this.trackName,i=this.findTrackId(t)||this.findTrackId();-1!==i?this.setAudioTrack(i):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},d.findTrackId=function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1},d.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var i=t.id,n=t.groupId,s=t.url;if(e)try{s=e.addDirectives(s)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("loading audio-track playlist for id: "+i),this.clearTimer(),this.hls.trigger(r.Events.AUDIO_TRACK_LOADING,{url:s,id:i,groupId:n,deliveryDirectives:e||null})}},c=s,(u=[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}}])&&a(c.prototype,u),h&&a(c,h),s}(s.default);t.default=c},"./src/controller/base-playlist-controller.ts":
/*!****************************************************!*\
  !*** ./src/controller/base-playlist-controller.ts ***!
  \****************************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return l}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../types/level */"./src/types/level.ts"),s=i(/*! ./level-helper */"./src/controller/level-helper.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=i(/*! ../errors */"./src/errors.ts"),l=function(){function e(e,t){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=o.logger.log.bind(o.logger,t+":"),this.warn=o.logger.warn.bind(o.logger,t+":"),this.hls=e}var t=e.prototype;return t.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},t.onError=function(e,t){t.fatal&&t.type===a.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},t.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},t.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},t.stopLoad=function(){this.canLoad=!1,this.clearTimer()},t.switchParams=function(e,t){var i=null==t?void 0:t.renditionReports;if(i)for(var s=0;s<i.length;s++){var o=i[s],a=""+o.URI;if(a===e.substr(-a.length)){var l=parseInt(o["LAST-MSN"]),c=parseInt(o["LAST-PART"]);if(t&&this.hls.config.lowLatencyMode){var u=Math.min(t.age-t.partTarget,t.targetduration);void 0!==c&&u>t.partTarget&&(c+=1)}if(Object(r.isFiniteNumber)(l))return new n.HlsUrlParameters(l,Object(r.isFiniteNumber)(c)?c:void 0,n.HlsSkip.No)}}},t.loadPlaylist=function(e){},t.shouldLoadTrack=function(e){return this.canLoad&&e&&!!e.url&&(!e.details||e.details.live)},t.playlistLoaded=function(e,t,i){var r=this,n=t.details,o=t.stats,a=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(n.advancedDateTime=Date.now()-a,n.live||null!=i&&i.live){if(n.reloaded(i),i&&this.log("live playlist "+e+" "+(n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:"MISSED")),i&&n.fragments.length>0&&Object(s.mergeDetails)(i,n),!this.canLoad||!n.live)return;var l,c=void 0,u=void 0;if(n.canBlockReload&&n.endSN&&n.advanced){var h=this.hls.config.lowLatencyMode,d=n.lastPartSn,f=n.endSN,p=n.lastPartIndex,g=d===f;-1!==p?(c=g?f+1:d,u=g?h?0:p:p+1):c=f+1;var v=n.age,m=v+n.ageHeader,y=Math.min(m-n.partTarget,1.5*n.targetduration);if(y>0){if(i&&y>i.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+i.tuneInGoal+" to: "+y+" with playlist age: "+n.age),y=0;else{var _=Math.floor(y/n.targetduration);c+=_,void 0!==u&&(u+=Math.round(y%n.targetduration/n.partTarget)),this.log("CDN Tune-in age: "+n.ageHeader+"s last advanced "+v.toFixed(2)+"s goal: "+y+" skip sn "+_+" to part "+u)}n.tuneInGoal=y}if(l=this.getDeliveryDirectives(n,t.deliveryDirectives,c,u),h||!g)return void this.loadPlaylist(l)}else l=this.getDeliveryDirectives(n,t.deliveryDirectives,c,u);var b=Object(s.computeReloadInterval)(n,o);void 0!==c&&n.canBlockReload&&(b-=n.partTarget||1),this.log("reload live playlist "+e+" in "+Math.round(b)+" ms"),this.timer=self.setTimeout((function(){return r.loadPlaylist(l)}),b)}else this.clearTimer()},t.getDeliveryDirectives=function(e,t,i,r){var s=Object(n.getSkipValue)(e,i);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,s=n.HlsSkip.No),new n.HlsUrlParameters(i,r,s)},t.retryLoadingOrFail=function(e){var t,i=this,r=this.hls.config,n=this.retryCount<r.levelLoadingMaxRetry;if(n)if(this.retryCount++,e.details.indexOf("LoadTimeOut")>-1&&null!==(t=e.context)&&void 0!==t&&t.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+e.details+'"'),this.loadPlaylist();else{var s=Math.min(Math.pow(2,this.retryCount)*r.levelLoadingRetryDelay,r.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout((function(){return i.loadPlaylist()}),s),this.warn("retry playlist loading #"+this.retryCount+" in "+s+' ms after "'+e.details+'"')}else this.warn('cannot recover from error "'+e.details+'"'),this.clearTimer(),e.fatal=!0;return n},e}()},"./src/controller/base-stream-controller.ts":
/*!**************************************************!*\
  !*** ./src/controller/base-stream-controller.ts ***!
  \**************************************************/
/*! exports provided: State, default */function(e,t,i){"use strict";i.r(t),i.d(t,"State",(function(){return S})),i.d(t,"default",(function(){return C}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../task-loop */"./src/task-loop.ts"),s=i(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),o=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),a=i(/*! ../utils/logger */"./src/utils/logger.ts"),l=i(/*! ../events */"./src/events.ts"),c=i(/*! ../errors */"./src/errors.ts"),u=i(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),h=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),d=i(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),f=i(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),p=i(/*! ./level-helper */"./src/controller/level-helper.ts"),g=i(/*! ../loader/fragment-loader */"./src/loader/fragment-loader.ts"),v=i(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),m=i(/*! ../utils/time-ranges */"./src/utils/time-ranges.ts"),y=i(/*! ../types/loader */"./src/types/loader.ts");function _(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function b(e,t){return(b=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var S={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},C=function(e){var t,i;function n(t,i,r){var n;return(n=e.call(this)||this).hls=void 0,n.fragPrevious=null,n.fragCurrent=null,n.fragmentTracker=void 0,n.transmuxer=null,n._state=S.STOPPED,n.media=void 0,n.mediaBuffer=void 0,n.config=void 0,n.bitrateTest=!1,n.lastCurrentTime=0,n.nextLoadPosition=0,n.startPosition=0,n.loadedmetadata=!1,n.fragLoadError=0,n.retryDate=0,n.levels=null,n.fragmentLoader=void 0,n.levelLastLoaded=null,n.startFragRequested=!1,n.decrypter=void 0,n.initPTS=[],n.onvseeking=null,n.onvended=null,n.logPrefix="",n.log=void 0,n.warn=void 0,n.logPrefix=r,n.log=a.logger.log.bind(a.logger,r+":"),n.warn=a.logger.warn.bind(a.logger,r+":"),n.hls=t,n.fragmentLoader=new g.default(t.config),n.fragmentTracker=i,n.config=t.config,n.decrypter=new v.default(t,t.config),t.on(l.Events.KEY_LOADED,n.onKeyLoaded,function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(n)),n}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,b(t,i);var C,w,k,x=n.prototype;return x.doTick=function(){this.onTickEnd()},x.onTickEnd=function(){},x.startLoad=function(e){},x.stopLoad=function(){this.fragmentLoader.abort();var e=this.fragCurrent;e&&this.fragmentTracker.removeFragment(e),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=S.STOPPED},x._streamEnded=function(e,t){var i=this.fragCurrent,r=this.fragmentTracker;if(!t.live&&i&&i.sn===t.endSN&&!e.nextStart){var n=r.getState(i);return n===s.FragmentState.PARTIAL||n===s.FragmentState.OK}return!1},x.onMediaAttached=function(e,t){var i=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),i.addEventListener("seeking",this.onvseeking),i.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.state===S.STOPPED&&this.startLoad(r.startPosition)},x.onMediaDetaching=function(){var e=this.media;null!=e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},x.onMediaSeeking=function(){var e=this.config,t=this.fragCurrent,i=this.media,n=this.mediaBuffer,s=this.state,a=i?i.currentTime:0,l=o.BufferHelper.bufferInfo(n||i,a,e.maxBufferHole);if(this.log("media seeking to "+(Object(r.isFiniteNumber)(a)?a.toFixed(3):a)+", state: "+s),s===S.ENDED)this.resetLoadingState();else if(t&&!l.len){var c=e.maxFragLookUpTolerance,u=t.start-c,h=a>t.start+t.duration+c;(a<u||h)&&(h&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.loader.abort()),this.resetLoadingState())}i&&(this.lastCurrentTime=a),this.loadedmetadata||l.len||(this.nextLoadPosition=this.startPosition=a),this.tickImmediate()},x.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},x.onKeyLoaded=function(e,t){if(this.state===S.KEY_LOADING&&t.frag===this.fragCurrent&&this.levels){this.state=S.IDLE;var i=this.levels[t.frag.level].details;i&&this.loadFragment(t.frag,i,t.frag.start)}},x.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},x.onHandlerDestroyed=function(){this.state=S.STOPPED,this.hls.off(l.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,e.prototype.onHandlerDestroyed.call(this)},x.loadKey=function(e,t){this.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level),this.state=S.KEY_LOADING,this.fragCurrent=e,this.hls.trigger(l.Events.KEY_LOADING,{frag:e})},x.loadFragment=function(e,t,i){this._loadFragForPlayback(e,t,i)},x._loadFragForPlayback=function(e,t,i){var r=this;this._doFragLoad(e,t,i,(function(t){if(r.fragContextChanged(e))return r.warn("Fragment "+e.sn+(t.part?" p: "+t.part.index:"")+" of level "+e.level+" was dropped during download."),void r.fragmentTracker.removeFragment(e);e.stats.chunkCount++,r._handleFragmentLoadProgress(t)})).then((function(t){if(t){r.fragLoadError=0;var i=r.state;if(!r.fragContextChanged(e))return"payload"in t&&(r.log("Loaded fragment "+e.sn+" of level "+e.level),r.hls.trigger(l.Events.FRAG_LOADED,t),r.state===S.BACKTRACKING)?(r.fragmentTracker.backtrack(e,t),void r.resetFragmentLoading(e)):void r._handleFragmentLoadComplete(t);(i===S.FRAG_LOADING||i===S.BACKTRACKING||!r.fragCurrent&&i===S.PARSING)&&(r.fragmentTracker.removeFragment(e),r.state=S.IDLE)}})).catch((function(t){r.warn(t),r.resetFragmentLoading(e)}))},x.flushMainBuffer=function(e,t,i){if(void 0===i&&(i=null),e-t){var r={startOffset:e,endOffset:t,type:i};this.fragLoadError=0,this.hls.trigger(l.Events.BUFFER_FLUSHING,r)}},x._loadInitSegment=function(e){var t=this;this._doFragLoad(e).then((function(i){if(!i||t.fragContextChanged(e)||!t.levels)throw new Error("init load aborted");return i})).then((function(i){var r=t.hls,n=i.payload,s=e.decryptdata;if(n&&n.byteLength>0&&s&&s.key&&s.iv&&"AES-128"===s.method){var o=self.performance.now();return t.decrypter.webCryptoDecrypt(new Uint8Array(n),s.key.buffer,s.iv.buffer).then((function(t){var n=self.performance.now();return r.trigger(l.Events.FRAG_DECRYPTED,{frag:e,payload:t,stats:{tstart:o,tdecrypt:n}}),i.payload=t,i}))}return i})).then((function(i){var r=t.fragCurrent,n=t.hls,s=t.levels;if(!s)throw new Error("init load aborted, missing levels");var o=s[e.level].details;console.assert(o,"Level details are defined when init segment is loaded");var a=e.stats;t.state=S.IDLE,t.fragLoadError=0,e.data=new Uint8Array(i.payload),a.parsing.start=a.buffering.start=self.performance.now(),a.parsing.end=a.buffering.end=self.performance.now(),i.frag===r&&n.trigger(l.Events.FRAG_BUFFERED,{stats:a,frag:r,part:null,id:e.type}),t.tick()})).catch((function(i){t.warn(i),t.resetFragmentLoading(e)}))},x.fragContextChanged=function(e){var t=this.fragCurrent;return!e||!t||e.level!==t.level||e.sn!==t.sn||e.urlId!==t.urlId},x.fragBufferedComplete=function(e,t){var i=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+e.type+" sn: "+e.sn+(t?" part: "+t.index:"")+" of "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level+" "+m.default.toString(o.BufferHelper.getBuffered(i))),this.state=S.IDLE,this.tick()},x._handleFragmentLoadComplete=function(e){var t=this.transmuxer;if(t){var i=e.frag,r=e.part,n=e.partsLoaded,s=!n||0===n.length||n.some((function(e){return!e})),o=new u.ChunkMetadata(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!s);t.flush(o)}},x._handleFragmentLoadProgress=function(e){},x._doFragLoad=function(e,t,i,n){var s=this;if(void 0===i&&(i=null),!this.levels)throw new Error("frag load aborted, missing levels");if(i=Math.max(e.start,i||0),this.config.lowLatencyMode&&t){var o=t.partList;if(o&&n){i>e.end&&t.fragmentHint&&(e=t.fragmentHint);var a=this.getNextPart(o,e,i);if(a>-1){var c=o[a];return this.log("Loading part sn: "+e.sn+" p: "+c.index+" cc: "+e.cc+" of playlist ["+t.startSN+"-"+t.endSN+"] parts [0-"+a+"-"+(o.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(i.toFixed(3))),this.nextLoadPosition=c.start+c.duration,this.state=S.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,part:o[a],targetBufferTime:i}),this.doFragPartsLoad(e,o,a,n).catch((function(e){return s.handleFragLoadError(e)}))}if(!e.url||this.loadedEndOfParts(o,i))return Promise.resolve(null)}}return this.log("Loading fragment "+e.sn+" cc: "+e.cc+" "+(t?"of ["+t.startSN+"-"+t.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(i.toFixed(3))),Object(r.isFiniteNumber)(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=S.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragmentLoader.load(e,n).catch((function(e){return s.handleFragLoadError(e)}))},x.doFragPartsLoad=function(e,t,i,r){var n=this;return new Promise((function(s,o){var a=[];!function i(c){var u=t[c];n.fragmentLoader.loadPart(e,u,r).then((function(r){a[u.index]=r;var o=r.part;n.hls.trigger(l.Events.FRAG_LOADED,r);var h=t[c+1];if(!h||h.fragment!==e)return s({frag:e,part:o,partsLoaded:a});i(c+1)})).catch(o)}(i)}))},x.handleFragLoadError=function(e){var t=e.data;return t&&t.details===c.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(l.Events.ERROR,t),null},x._handleTransmuxerFlush=function(e){var t=this.getCurrentContext(e);if(t&&this.state===S.PARSING){var i=t.frag,r=t.part,n=t.level,s=self.performance.now();i.stats.parsing.end=s,r&&(r.stats.parsing.end=s),this.updateLevelTiming(i,r,n,e.partial)}else this.fragCurrent||(this.state=S.IDLE)},x.getCurrentContext=function(e){var t=this.levels,i=e.level,r=e.sn,n=e.part;if(!t||!t[i])return this.warn("Levels object was unset while buffering fragment "+r+" of level "+i+". The current chunk will not be buffered."),null;var s=t[i],o=n>-1?Object(p.getPartWith)(s,r,n):null,a=o?o.fragment:Object(p.getFragmentWithSN)(s,r,this.fragCurrent);return a?{frag:a,part:o,level:s}:null},x.bufferFragmentData=function(e,t,i,r){if(e&&this.state===S.PARSING){var n=e.data1,s=e.data2,o=n;if(n&&s&&(o=Object(h.appendUint8Array)(n,s)),o&&o.length){var a={type:e.type,frag:t,part:i,chunkMeta:r,parent:t.type,data:o};this.hls.trigger(l.Events.BUFFER_APPENDING,a),e.dropped&&e.independent&&!i&&this.flushBufferGap(t)}}},x.flushBufferGap=function(e){var t=this.media;if(t)if(o.BufferHelper.isBuffered(t,t.currentTime)){var i=t.currentTime,r=o.BufferHelper.bufferInfo(t,i,0),n=e.duration,s=Math.min(2*this.config.maxFragLookUpTolerance,.25*n),a=Math.max(Math.min(e.start-s,r.end-s),i+s);e.start-a>s&&this.flushMainBuffer(a,e.start)}else this.flushMainBuffer(0,e.start)},x.getFwdBufferInfo=function(e,t){var i=this.config,n=this.getLoadPosition();if(!Object(r.isFiniteNumber)(n))return null;var s=o.BufferHelper.bufferInfo(e,n,i.maxBufferHole);if(0===s.len&&void 0!==s.nextStart){var a=this.fragmentTracker.getBufferedFrag(n,t);if(a&&s.nextStart<a.end)return o.BufferHelper.bufferInfo(e,n,Math.max(s.nextStart,i.maxBufferHole))}return s},x.getMaxBufferLength=function(e){var t,i=this.config;return t=e?Math.max(8*i.maxBufferSize/e,i.maxBufferLength):i.maxBufferLength,Math.min(t,i.maxMaxBufferLength)},x.reduceMaxBufferLength=function(e){var t=this.config,i=e||t.maxBufferLength;return t.maxMaxBufferLength>=i&&(t.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},x.getNextFragment=function(e,t){var i,r,n=t.fragments,s=n.length;if(!s)return null;var o,a=this.config,l=n[0].start;if(t.live){var c=a.initialLiveManifestSize;if(s<c)return this.warn("Not enough fragments to start playback (have: "+s+", need: "+c+")"),null;t.PTSKnown||this.startFragRequested||-1!==this.startPosition||(o=this.getInitialLiveFragment(t,n),this.startPosition=o?this.hls.liveSyncPosition||o.start:e)}else e<=l&&(o=n[0]);if(!o){var u=a.lowLatencyMode?t.partEnd:t.fragmentEnd;o=this.getFragmentAtPosition(e,u,t)}return null===(i=o)||void 0===i||!i.initSegment||null!==(r=o)&&void 0!==r&&r.initSegment.data||this.bitrateTest||(o=o.initSegment),o},x.getNextPart=function(e,t,i){for(var r=-1,n=!1,s=!0,o=0,a=e.length;o<a;o++){var l=e[o];if(s=s&&!l.independent,r>-1&&i<l.start)break;var c=l.loaded;!c&&(n||l.independent||s)&&l.fragment===t&&(r=o),n=c}return r},x.loadedEndOfParts=function(e,t){var i=e[e.length-1];return i&&t>i.start&&i.loaded},x.getInitialLiveFragment=function(e,t){var i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+i.programDateTime),r=Object(f.findFragmentByPDT)(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){var n=i.sn+1;if(n>=e.startSN&&n<=e.endSN){var s=t[n-e.startSN];i.cc===s.cc&&(r=s,this.log("Live playlist, switching playlist, load frag with next SN: "+r.sn))}r||(r=Object(f.findFragWithCC)(t,i.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+r.sn)}}else{var o=this.hls.liveSyncPosition;null!==o&&(r=this.getFragmentAtPosition(o,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r},x.getFragmentAtPosition=function(e,t,i){var r,n=this.config,o=this.fragPrevious,a=i.fragments,l=i.endSN,c=i.fragmentHint,u=n.maxFragLookUpTolerance,h=!!(n.lowLatencyMode&&i.partList&&c);if(h&&c&&!this.bitrateTest&&(a=a.concat(c),l=c.sn),e<t){var d=e>t-u?0:u;r=Object(f.findFragmentByPTS)(o,a,e,d)}else r=a[a.length-1];if(r){var p=r.sn-i.startSN,g=o&&r.level===o.level,v=a[p+1];if(this.fragmentTracker.getState(r)===s.FragmentState.BACKTRACKED){r=null;for(var m=p;a[m]&&this.fragmentTracker.getState(a[m])===s.FragmentState.BACKTRACKED;)r=o?a[m--]:a[--m];r||(r=v)}else o&&r.sn===o.sn&&!h&&g&&(r.sn<l&&this.fragmentTracker.getState(v)!==s.FragmentState.OK?(this.log("SN "+r.sn+" just loaded, load next one: "+v.sn),r=v):r=null)}return r},x.synchronizeToLiveEdge=function(e){var t=this.config,i=this.media;if(i){var r=this.hls.liveSyncPosition,n=i.currentTime,s=e.fragments[0].start,o=e.edge,a=n>=s-t.maxFragLookUpTolerance&&n<=o;if(null!==r&&i.duration>r&&(n<r||!a)){var l=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!a&&i.readyState<4||n<o-l)&&(this.loadedmetadata||(this.nextLoadPosition=r),i.readyState&&(this.warn("Playback: "+n.toFixed(3)+" is located too far from the end of live sliding playlist: "+o+", reset currentTime to : "+r.toFixed(3)),i.currentTime=r))}}},x.alignPlaylists=function(e,t){var i=this.levels,n=this.levelLastLoaded,s=this.fragPrevious,o=null!==n?i[n]:null,a=e.fragments.length;if(!a)return this.warn("No fragments in live playlist"),0;var l=e.fragments[0].start,c=!t,u=e.alignedSliding&&Object(r.isFiniteNumber)(l);if(c||!u&&!l){Object(d.alignStream)(s,o,e);var h=e.fragments[0].start;return this.log("Live playlist sliding: "+h.toFixed(2)+" start-sn: "+(t?t.startSN:"na")+"->"+e.startSN+" prev-sn: "+(s?s.sn:"na")+" fragments: "+a),h}return l},x.waitForCdnTuneIn=function(e){return e.live&&e.canBlockReload&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)},x.setStartPosition=function(e,t){var i=this.startPosition;if(i<t&&(i=-1),-1===i||-1===this.lastCurrentTime){var n=e.startTimeOffset;Object(r.isFiniteNumber)(n)?(i=t+n,n<0&&(i+=e.totalduration),i=Math.min(Math.max(t,i),t+e.totalduration),this.log("Start time offset "+n+" found in playlist, adjust startPosition to "+i),this.startPosition=i):e.live?i=this.hls.liveSyncPosition||t:this.startPosition=i=0,this.lastCurrentTime=i}this.nextLoadPosition=i},x.getLoadPosition=function(){var e=this.media,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t},x.handleFragLoadAborted=function(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn("Fragment "+e.sn+(t?" part"+t.index:"")+" of level "+e.level+" was aborted"),this.resetFragmentLoading(e))},x.resetFragmentLoading=function(e){this.fragCurrent&&this.fragContextChanged(e)||(this.state=S.IDLE)},x.onFragmentOrKeyLoadError=function(e,t){if(!t.fatal){var i=t.frag;if(i&&i.type===e){var r=this.fragCurrent;console.assert(r&&i.sn===r.sn&&i.level===r.level&&i.urlId===r.urlId,"Frag load error must match current frag to retry");var n=this.config;if(this.fragLoadError+1<=n.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(i.level))return;var s=Math.min(Math.pow(2,this.fragLoadError)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);this.warn("Fragment "+i.sn+" of "+e+" "+i.level+" failed to load, retrying in "+s+"ms"),this.retryDate=self.performance.now()+s,this.fragLoadError++,this.state=S.FRAG_LOADING_WAITING_RETRY}else t.levelRetry?(e===y.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=S.IDLE):(a.logger.error(t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.hls.stopLoad(),this.state=S.ERROR)}}},x.afterBufferFlushed=function(e,t,i){if(e){var r=o.BufferHelper.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===S.ENDED&&this.resetLoadingState()}},x.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=S.IDLE},x.resetLiveStartWhenNotLoaded=function(e){if(!this.loadedmetadata){this.startFragRequested=!1;var t=this.levels?this.levels[e].details:null;if(null!=t&&t.live)return this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},x.updateLevelTiming=function(e,t,i,r){var n=this,s=i.details;console.assert(!!s,"level.details must be defined"),Object.keys(e.elementaryStreams).reduce((function(t,o){var a=e.elementaryStreams[o];if(a){var c=a.endPTS-a.startPTS;if(c<=0)return n.warn("Could not parse fragment "+e.sn+" "+o+" duration reliably ("+c+") resetting transmuxer to fallback to playlist timing"),n.resetTransmuxer(),t||!1;var u=r?0:Object(p.updateFragPTSDTS)(s,e,a.startPTS,a.endPTS,a.startDTS,a.endDTS);return n.hls.trigger(l.Events.LEVEL_PTS_UPDATED,{details:s,level:i,drift:u,type:o,frag:e,start:a.startPTS,end:a.endPTS}),!0}return t}),!1)?(this.state=S.PARSED,this.hls.trigger(l.Events.FRAG_PARSED,{frag:e,part:t})):this.resetLoadingState()},x.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C=n,(w=[{key:"state",get:function(){return this._state},set:function(e){var t=this._state;t!==e&&(this._state=e,this.log(t+"->"+e))}}])&&_(C.prototype,w),k&&_(C,k),n}(n.default)},"./src/controller/buffer-controller.ts":
/*!*********************************************!*\
  !*** ./src/controller/buffer-controller.ts ***!
  \*********************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return f}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts"),o=i(/*! ../errors */"./src/errors.ts"),a=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),l=i(/*! ../utils/mediasource-helper */"./src/utils/mediasource-helper.ts"),c=i(/*! ../loader/fragment */"./src/loader/fragment.ts"),u=i(/*! ./buffer-operation-queue */"./src/controller/buffer-operation-queue.ts"),h=Object(l.getMediaSource)(),d=/([ha]vc.)(?:\.[^.,]+)+/,f=function(){function e(e){var t=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var e=t.hls,i=t.media,r=t.mediaSource;s.logger.log("[buffer-controller]: Media source opened"),i&&(t.updateMediaElementDuration(),e.trigger(n.Events.MEDIA_ATTACHED,{media:i})),r&&r.removeEventListener("sourceopen",t._onMediaSourceOpen),t.checkPendingTracks()},this._onMediaSourceClose=function(){s.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){s.logger.log("[buffer-controller]: Media source ended")},this.hls=e,this._initSourceBuffer(),this.registerListeners()}var t=e.prototype;return t.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},t.destroy=function(){this.unregisterListeners(),this.details=null},t.registerListeners=function(){var e=this.hls;e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(n.Events.BUFFER_RESET,this.onBufferReset,this),e.on(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.on(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(n.Events.BUFFER_EOS,this.onBufferEos,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(n.Events.FRAG_PARSED,this.onFragParsed,this),e.on(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(n.Events.BUFFER_RESET,this.onBufferReset,this),e.off(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.off(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(n.Events.BUFFER_EOS,this.onBufferEos,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(n.Events.FRAG_PARSED,this.onFragParsed,this),e.off(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new u.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},t.onManifestParsed=function(e,t){var i=2;(t.audio&&!t.video||!t.altAudio)&&(i=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=i,this.details=null,s.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},t.onMediaAttaching=function(e,t){var i=this.media=t.media;if(i&&h){var r=this.mediaSource=new h;r.addEventListener("sourceopen",this._onMediaSourceOpen),r.addEventListener("sourceended",this._onMediaSourceEnded),r.addEventListener("sourceclose",this._onMediaSourceClose),i.src=self.URL.createObjectURL(r),this._objectUrl=i.src}},t.onMediaDetaching=function(){var e=this.media,t=this.mediaSource,i=this._objectUrl;if(t){if(s.logger.log("[buffer-controller]: media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){s.logger.warn("[buffer-controller]: onMediaDetaching: "+e.message+" while calling endOfStream")}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(i&&self.URL.revokeObjectURL(i),e.src===i?(e.removeAttribute("src"),e.load()):s.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(n.Events.MEDIA_DETACHED,void 0)},t.onBufferReset=function(){var e=this;this.getSourceBufferTypes().forEach((function(t){var i=e.sourceBuffer[t];try{i&&(e.removeBufferListeners(t),e.mediaSource&&e.mediaSource.removeSourceBuffer(i),e.sourceBuffer[t]=void 0)}catch(e){s.logger.warn("[buffer-controller]: Failed to reset the "+t+" buffer",e)}})),this._initSourceBuffer()},t.onBufferCodecs=function(e,t){var i=this,r=this.getSourceBufferTypes().length;Object.keys(t).forEach((function(e){if(r){var n=i.tracks[e];if(n&&"function"==typeof n.buffer.changeType){var s=t[e],o=s.codec,a=s.levelCodec,l=s.container;if((n.levelCodec||n.codec).replace(d,"$1")!==(a||o).replace(d,"$1")){var c=l+";codecs="+(a||o);i.appendChangeType(e,c)}}}else i.pendingTracks[e]=t[e]})),r||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},t.appendChangeType=function(e,t){var i=this,r=this.operationQueue,n={execute:function(){var n=i.sourceBuffer[e];n&&(s.logger.log("[buffer-controller]: changing "+e+" sourceBuffer type to "+t),n.changeType(t)),r.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(t){s.logger.warn("[buffer-controller]: Failed to change "+e+" SourceBuffer type",t)}};r.append(n,e)},t.onBufferAppending=function(e,t){var i=this,r=this.hls,l=this.operationQueue,c=this.tracks,u=t.data,h=t.type,d=t.frag,f=t.part,p=t.chunkMeta,g=p.buffering[h],v=self.performance.now();g.start=v;var m=d.stats.buffering,y=f?f.stats.buffering:null;0===m.start&&(m.start=v),y&&0===y.start&&(y.start=v);var _=c.audio,b="audio"===h&&1===p.id&&"audio/mpeg"===(null==_?void 0:_.container),S={execute:function(){if(g.executeStart=self.performance.now(),b){var e=i.sourceBuffer[h];if(e){var t=d.start-e.timestampOffset;Math.abs(t)>=.1&&(s.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+d.start+" (delta: "+t+") sn: "+d.sn+")"),e.timestampOffset=d.start)}}i.appendExecutor(u,h)},onStart:function(){},onComplete:function(){var e=self.performance.now();g.executeEnd=g.end=e,0===m.first&&(m.first=e),y&&0===y.first&&(y.first=e);var t=i.sourceBuffer,r={};for(var s in t)r[s]=a.BufferHelper.getBuffered(t[s]);i.appendError=0,i.hls.trigger(n.Events.BUFFER_APPENDED,{type:h,frag:d,part:f,chunkMeta:p,parent:d.type,timeRanges:r})},onError:function(e){s.logger.error("[buffer-controller]: Error encountered while trying to append to the "+h+" SourceBuffer",e);var t={type:o.ErrorTypes.MEDIA_ERROR,parent:d.type,details:o.ErrorDetails.BUFFER_APPEND_ERROR,err:e,fatal:!1};e.code===DOMException.QUOTA_EXCEEDED_ERR?t.details=o.ErrorDetails.BUFFER_FULL_ERROR:(i.appendError++,t.details=o.ErrorDetails.BUFFER_APPEND_ERROR,i.appendError>r.config.appendErrorMaxRetry&&(s.logger.error("[buffer-controller]: Failed "+r.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),t.fatal=!0)),r.trigger(n.Events.ERROR,t)}};l.append(S,h)},t.onBufferFlushing=function(e,t){var i=this,r=this.operationQueue,o=function(e){return{execute:i.removeExecutor.bind(i,e,t.startOffset,t.endOffset),onStart:function(){},onComplete:function(){i.hls.trigger(n.Events.BUFFER_FLUSHED,{type:e})},onError:function(t){s.logger.warn("[buffer-controller]: Failed to remove from "+e+" SourceBuffer",t)}}};t.type?r.append(o(t.type),t.type):this.getSourceBufferTypes().forEach((function(e){r.append(o(e),e)}))},t.onFragParsed=function(e,t){var i=this,r=t.frag,o=t.part,a=[],l=o?o.elementaryStreams:r.elementaryStreams;l[c.ElementaryStreamTypes.AUDIOVIDEO]?a.push("audiovideo"):(l[c.ElementaryStreamTypes.AUDIO]&&a.push("audio"),l[c.ElementaryStreamTypes.VIDEO]&&a.push("video")),0===a.length&&s.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+r.type+" level: "+r.level+" sn: "+r.sn),this.blockBuffers((function(){var e=self.performance.now();r.stats.buffering.end=e,o&&(o.stats.buffering.end=e);var t=o?o.stats:r.stats;i.hls.trigger(n.Events.FRAG_BUFFERED,{frag:r,part:o,stats:t,id:r.type})}),a)},t.onFragChanged=function(e,t){this.flushBackBuffer()},t.onBufferEos=function(e,t){var i=this;this.getSourceBufferTypes().reduce((function(e,r){var n=i.sourceBuffer[r];return t.type&&t.type!==r||n&&!n.ended&&(n.ended=!0,s.logger.log("[buffer-controller]: "+r+" sourceBuffer now EOS")),e&&!(n&&!n.ended)}),!0)&&this.blockBuffers((function(){var e=i.mediaSource;e&&"open"===e.readyState&&e.endOfStream()}))},t.onLevelUpdated=function(e,t){var i=t.details;i.fragments.length&&(this.details=i,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},t.flushBackBuffer=function(){var e=this.hls,t=this.details,i=this.media,s=this.sourceBuffer;if(i&&null!==t){var o=this.getSourceBufferTypes();if(o.length){var l=t.live&&null!==e.config.liveBackBufferLength?e.config.liveBackBufferLength:e.config.backBufferLength;if(Object(r.isFiniteNumber)(l)&&!(l<0)){var c=i.currentTime,u=t.levelTargetDuration,h=Math.max(l,u),d=Math.floor(c/u)*u-h;o.forEach((function(i){var r=s[i];if(r){var o=a.BufferHelper.getBuffered(r);o.length>0&&d>o.start(0)&&(e.trigger(n.Events.BACK_BUFFER_REACHED,{bufferEnd:d}),t.live&&e.trigger(n.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:d}),e.trigger(n.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:d,type:i}))}}))}}}},t.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var e=this.details,t=this.hls,i=this.media,n=this.mediaSource,o=e.fragments[0].start+e.totalduration,a=i.duration,l=Object(r.isFiniteNumber)(n.duration)?n.duration:0;e.live&&t.config.liveDurationInfinity?(s.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),n.duration=1/0,this.updateSeekableRange(e)):(o>l&&o>a||!Object(r.isFiniteNumber)(a))&&(s.logger.log("[buffer-controller]: Updating Media Source duration to "+o.toFixed(3)),n.duration=o)}},t.updateSeekableRange=function(e){var t=this.mediaSource,i=e.fragments;if(i.length&&e.live&&null!=t&&t.setLiveSeekableRange){var r=Math.max(0,i[0].start),n=Math.max(r,r+e.totalduration);t.setLiveSeekableRange(r,n)}},t.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.operationQueue,i=this.pendingTracks,r=Object.keys(i).length;if(r&&!e||2===r){this.createSourceBuffers(i),this.pendingTracks={};var s=this.getSourceBufferTypes();if(0===s.length)return void this.hls.trigger(n.Events.ERROR,{type:o.ErrorTypes.MEDIA_ERROR,details:o.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});s.forEach((function(e){t.executeNext(e)}))}},t.createSourceBuffers=function(e){var t=this.sourceBuffer,i=this.mediaSource;if(!i)throw Error("createSourceBuffers called when mediaSource was null");var r=0;for(var a in e)if(!t[a]){var l=e[a];if(!l)throw Error("source buffer exists for track "+a+", however track does not");var c=l.levelCodec||l.codec,u=l.container+";codecs="+c;s.logger.log("[buffer-controller]: creating sourceBuffer("+u+")");try{var h=t[a]=i.addSourceBuffer(u),d=a;this.addBufferListener(d,"updatestart",this._onSBUpdateStart),this.addBufferListener(d,"updateend",this._onSBUpdateEnd),this.addBufferListener(d,"error",this._onSBUpdateError),this.tracks[a]={buffer:h,codec:c,container:l.container,levelCodec:l.levelCodec,id:l.id},r++}catch(e){s.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+e.message),this.hls.trigger(n.Events.ERROR,{type:o.ErrorTypes.MEDIA_ERROR,details:o.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,mimeType:u})}}r&&this.hls.trigger(n.Events.BUFFER_CREATED,{tracks:this.tracks})},t._onSBUpdateStart=function(e){this.operationQueue.current(e).onStart()},t._onSBUpdateEnd=function(e){var t=this.operationQueue;t.current(e).onComplete(),t.shiftAndExecuteNext(e)},t._onSBUpdateError=function(e,t){s.logger.error("[buffer-controller]: "+e+" SourceBuffer error",t),this.hls.trigger(n.Events.ERROR,{type:o.ErrorTypes.MEDIA_ERROR,details:o.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var i=this.operationQueue.current(e);i&&i.onError(t)},t.removeExecutor=function(e,t,i){var n=this.media,o=this.mediaSource,a=this.operationQueue,l=this.sourceBuffer[e];if(!n||!o||!l)return s.logger.warn("[buffer-controller]: Attempting to remove from the "+e+" SourceBuffer, but it does not exist"),void a.shiftAndExecuteNext(e);var c=Object(r.isFiniteNumber)(n.duration)?n.duration:1/0,u=Object(r.isFiniteNumber)(o.duration)?o.duration:1/0,h=Math.max(0,t),d=Math.min(i,c,u);d>h?(s.logger.log("[buffer-controller]: Removing ["+h+","+d+"] from the "+e+" SourceBuffer"),console.assert(!l.updating,e+" sourceBuffer must not be updating"),l.remove(h,d)):a.shiftAndExecuteNext(e)},t.appendExecutor=function(e,t){var i=this.operationQueue,r=this.sourceBuffer[t];if(!r)return s.logger.warn("[buffer-controller]: Attempting to append to the "+t+" SourceBuffer, but it does not exist"),void i.shiftAndExecuteNext(t);r.ended=!1,console.assert(!r.updating,t+" sourceBuffer must not be updating"),r.appendBuffer(e)},t.blockBuffers=function(e,t){var i=this;if(void 0===t&&(t=this.getSourceBufferTypes()),!t.length)return s.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(e);var r=this.operationQueue,n=t.map((function(e){return r.appendBlocker(e)}));Promise.all(n).then((function(){e(),t.forEach((function(e){var t=i.sourceBuffer[e];t&&t.updating||r.shiftAndExecuteNext(e)}))}))},t.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},t.addBufferListener=function(e,t,i){var r=this.sourceBuffer[e];if(r){var n=i.bind(this,e);this.listeners[e].push({event:t,listener:n}),r.addEventListener(t,n)}},t.removeBufferListeners=function(e){var t=this.sourceBuffer[e];t&&this.listeners[e].forEach((function(e){t.removeEventListener(e.event,e.listener)}))},e}()},"./src/controller/buffer-operation-queue.ts":
/*!**************************************************!*\
  !*** ./src/controller/buffer-operation-queue.ts ***!
  \**************************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return n}));var r=i(/*! ../utils/logger */"./src/utils/logger.ts"),n=function(){function e(e){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=e}var t=e.prototype;return t.append=function(e,t){var i=this.queues[t];i.push(e),1===i.length&&this.buffers[t]&&this.executeNext(t)},t.insertAbort=function(e,t){this.queues[t].unshift(e),this.executeNext(t)},t.appendBlocker=function(e){var t,i=new Promise((function(e){t=e})),r={execute:t,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(r,e),i},t.executeNext=function(e){var t=this.buffers,i=this.queues,n=t[e],s=i[e];if(s.length){var o=s[0];try{o.execute()}catch(t){r.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),o.onError(t),n&&n.updating||(s.shift(),this.executeNext(e))}}},t.shiftAndExecuteNext=function(e){this.queues[e].shift(),this.executeNext(e)},t.current=function(e){return this.queues[e][0]},e}()},"./src/controller/cap-level-controller.ts":
/*!************************************************!*\
  !*** ./src/controller/cap-level-controller.ts ***!
  \************************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../events */"./src/events.ts");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=function(){function e(e){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var t,i,s,o=e.prototype;return o.setStreamController=function(e){this.streamController=e},o.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},o.registerListeners=function(){var e=this.hls;e.on(r.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},o.unregisterListener=function(){var e=this.hls;e.off(r.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},o.onFpsDropLevelCapping=function(t,i){e.isLevelAllowed(i.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(i.droppedLevel)},o.onMediaAttaching=function(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null},o.onManifestParsed=function(e,t){var i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()},o.onBufferCodecs=function(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()},o.onMediaDetaching=function(){this.stopCapping()},o.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var e=this.hls.levels;if(e.length){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e.length-1),t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},o.getMaxLevel=function(t){var i=this,r=this.hls.levels;if(!r.length)return-1;var n=r.filter((function(r,n){return e.isLevelAllowed(n,i.restrictedLevels)&&n<=t}));return this.clientRect=null,e.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)},o.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},o.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},o.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,t.width||t.height||(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t},e.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},e.getMaxLevelByMediaSize=function(e,t,i){if(!e||!e.length)return-1;for(var r,n,s=e.length-1,o=0;o<e.length;o+=1){var a=e[o];if((a.width>=t||a.height>=i)&&(r=a,!(n=e[o+1])||r.width!==n.width||r.height!==n.height)){s=o;break}}return s},t=e,s=[{key:"contentScaleFactor",get:function(){var e=1;try{e=self.devicePixelRatio}catch(e){}return e}}],(i=[{key:"mediaWidth",get:function(){return this.getDimensions().width*e.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*e.contentScaleFactor}}])&&n(t.prototype,i),s&&n(t,s),e}();t.default=s},"./src/controller/cmcd-controller.ts":
/*!*******************************************!*\
  !*** ./src/controller/cmcd-controller.ts ***!
  \*******************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return d}));var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../types/cmcd */"./src/types/cmcd.ts"),s=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts");function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function l(e,t,i){return t&&a(e.prototype,t),i&&a(e,i),e}function c(e,t){var i="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(i)return(i=i.call(e)).next.bind(i);if(Array.isArray(e)||(i=function(e,t){if(e){if("string"==typeof e)return u(e,t);var i=Object.prototype.toString.call(e).slice(8,-1);return"Object"===i&&e.constructor&&(i=e.constructor.name),"Map"===i||"Set"===i?Array.from(e):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?u(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){i&&(e=i);var r=0;return function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function u(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,r=new Array(t);i<t;i++)r[i]=e[i];return r}function h(){return(h=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}var d=function(){function e(t){var i=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){i.initialized&&(i.starved=!0),i.buffering=!0},this.onPlaying=function(){i.initialized||(i.initialized=!0),i.buffering=!1},this.applyPlaylistData=function(e){try{i.apply(e,{ot:n.CMCDObjectType.MANIFEST,su:!i.initialized})}catch(e){o.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=function(e){try{var t=e.frag,r=i.hls.levels[t.level],s=i.getObjectType(t),a={d:1e3*t.duration,ot:s};s!==n.CMCDObjectType.VIDEO&&s!==n.CMCDObjectType.AUDIO&&s!=n.CMCDObjectType.MUXED||(a.br=r.bitrate/1e3,a.tb=i.getTopBandwidth(s),a.bl=i.getBufferLength(s)),i.apply(e,a)}catch(e){o.logger.warn("Could not generate segment CMCD data.",e)}},this.hls=t;var r=this.config=t.config,s=r.cmcd;null!=s&&(r.pLoader=this.createPlaylistLoader(),r.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||e.uuid(),this.cid=s.contentId,this.useHeaders=!0===s.useHeaders,this.registerListeners())}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.on(r.Events.BUFFER_CREATED,this.onBufferCreated,this)},t.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.off(r.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},t.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},t.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},t.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},t.onBufferCreated=function(e,t){var i,r;this.audioBuffer=null===(i=t.tracks.audio)||void 0===i?void 0:i.buffer,this.videoBuffer=null===(r=t.tracks.video)||void 0===r?void 0:r.buffer},t.createData=function(){var e;return{v:n.CMCDVersion,sf:n.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:null===(e=this.media)||void 0===e?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},t.apply=function(t,i){void 0===i&&(i={}),h(i,this.createData());var r=i.ot===n.CMCDObjectType.INIT||i.ot===n.CMCDObjectType.VIDEO||i.ot===n.CMCDObjectType.MUXED;if(this.starved&&r&&(i.bs=!0,i.su=!0,this.starved=!1),null==i.su&&(i.su=this.buffering),this.useHeaders){var s=e.toHeaders(i);if(!Object.keys(s).length)return;t.headers||(t.headers={}),h(t.headers,s)}else{var o=e.toQuery(i);if(!o)return;t.url=e.appendQueryToUri(t.url,o)}},t.getObjectType=function(e){var t=e.type;return"subtitle"===t?n.CMCDObjectType.TIMED_TEXT:"initSegment"===e.sn?n.CMCDObjectType.INIT:"audio"===t?n.CMCDObjectType.AUDIO:"main"===t?this.hls.audioTracks.length?n.CMCDObjectType.VIDEO:n.CMCDObjectType.MUXED:void 0},t.getTopBandwidth=function(e){for(var t,i=0,r=c(e===n.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels);!(t=r()).done;){var s=t.value;s.bitrate>i&&(i=s.bitrate)}return i>0?i:NaN},t.getBufferLength=function(e){var t=this.hls.media,i=e===n.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*s.BufferHelper.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len:NaN},t.createPlaylistLoader=function(){var e=this.config.pLoader,t=this.applyPlaylistData,i=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new i(e)}var r=e.prototype;return r.destroy=function(){this.loader.destroy()},r.abort=function(){this.loader.abort()},r.load=function(e,i,r){t(e),this.loader.load(e,i,r)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},t.createFragmentLoader=function(){var e=this.config.fLoader,t=this.applyFragmentData,i=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new i(e)}var r=e.prototype;return r.destroy=function(){this.loader.destroy()},r.abort=function(){this.loader.abort()},r.load=function(e,i,r){t(e),this.loader.load(e,i,r)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},e.uuid=function(){var e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.substr(t.lastIndexOf("/")+1)},e.serialize=function(e){for(var t,i=[],r=function(e){return!Number.isNaN(e)&&null!=e&&""!==e&&!1!==e},n=function(e){return Math.round(e)},s=function(e){return 100*n(e/100)},o={br:n,d:n,bl:s,dl:s,mtp:s,nor:function(e){return encodeURIComponent(e)},rtp:s,tb:n},a=c(Object.keys(e||{}).sort());!(t=a()).done;){var l=t.value,u=e[l];if(r(u)&&!("v"===l&&1===u||"pr"==l&&1===u)){var h=o[l];h&&(u=h(u));var d=typeof u,f=void 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/*!******************************************!*\
  !*** ./src/controller/eme-controller.ts ***!
  \******************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../errors */"./src/errors.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts"),o=i(/*! ../utils/mediakeys-helper */"./src/utils/mediakeys-helper.ts");function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var l=function(){function e(e){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=e,this._config=e.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var t,i,l,c=e.prototype;return c.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},c._registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this)},c._unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this)},c.getLicenseServerUrl=function(e){switch(e){case o.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},c._attemptKeySystemAccess=function(e,t,i){var r=this,n=function(e,t,i,r){switch(e){case o.KeySystems.WIDEVINE:return function(e,t,i){var r={audioCapabilities:[],videoCapabilities:[]};return e.forEach((function(e){r.audioCapabilities.push({contentType:'audio/mp4; codecs="'+e+'"',robustness:i.audioRobustness||""})})),t.forEach((function(e){r.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"',robustness:i.videoRobustness||""})})),[r]}(t,i,r);default:throw new Error("Unknown key-system: "+e)}}(e,t,i,this._drmSystemOptions);s.logger.log("Requesting encrypted media key-system access");var a=this.requestMediaKeySystemAccess(e,n);this.mediaKeysPromise=a.then((function(t){return r._onMediaKeySystemAccessObtained(e,t)})),a.catch((function(t){s.logger.error('Failed to obtain key-system "'+e+'" access:',t)}))},c._onMediaKeySystemAccessObtained=function(e,t){var i=this;s.logger.log('Access for key-system "'+e+'" obtained');var r={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(r);var n=Promise.resolve().then((function(){return t.createMediaKeys()})).then((function(t){return r.mediaKeys=t,s.logger.log('Media-keys created for key-system "'+e+'"'),i._onMediaKeysCreated(),t}));return n.catch((function(e){s.logger.error("Failed to create media-keys:",e)})),n},c._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach((function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))}))},c._onNewMediaKeySession=function(e){var t=this;s.logger.log("New key-system session "+e.sessionId),e.addEventListener("message",(function(i){t._onKeySessionMessage(e,i.message)}),!1)},c._onKeySessionMessage=function(e,t){s.logger.log("Got EME message event, creating license request"),this._requestLicense(t,(function(t){s.logger.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t)}))},c.onMediaEncrypted=function(e){var t=this;if(s.logger.log('Media is encrypted using "'+e.initDataType+'" init data type'),!this.mediaKeysPromise)return s.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});var i=function(i){t._media&&(t._attemptSetMediaKeys(i),t._generateRequestWithPreferredKeySession(e.initDataType,e.initData))};this.mediaKeysPromise.then(i).catch(i)},c._attemptSetMediaKeys=function(e){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t||!t.mediaKeys)return s.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});s.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},c._generateRequestWithPreferredKeySession=function(e,t){var i=this,o=this._mediaKeysList[0];if(!o)return s.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(o.mediaKeysSessionInitialized)s.logger.warn("Key-Session already initialized but requested again");else{var a=o.mediaKeysSession;if(!a)return s.logger.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return s.logger.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});s.logger.log('Generating key-session request for "'+e+'" init data type'),o.mediaKeysSessionInitialized=!0,a.generateRequest(e,t).then((function(){s.logger.debug("Key-session generation succeeded")})).catch((function(e){s.logger.error("Error generating key-session request:",e),i.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})}))}},c._createLicenseXhr=function(e,t,i){var r=new XMLHttpRequest;r.responseType="arraybuffer",r.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,r,e,t,i);var n=this._licenseXhrSetup;if(n)try{n.call(this.hls,r,e),n=void 0}catch(e){s.logger.error(e)}try{r.readyState||r.open("POST",e,!0),n&&n.call(this.hls,r,e)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return r},c._onLicenseRequestReadyStageChange=function(e,t,i,o){switch(e.readyState){case 4:if(200===e.status){this._requestLicenseFailureCount=0,s.logger.log("License request succeeded");var a=e.response,l=this._licenseResponseCallback;if(l)try{a=l.call(this.hls,e,t)}catch(e){s.logger.error(e)}o(a)}else{if(s.logger.error("License Request XHR failed ("+t+"). Status: "+e.status+" ("+e.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>3)return void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var c=3-this._requestLicenseFailureCount+1;s.logger.warn("Retrying license request, "+c+" attempts left"),this._requestLicense(i,o)}}},c._generateLicenseRequestChallenge=function(e,t){switch(e.mediaKeySystemDomain){case o.KeySystems.WIDEVINE:return t}throw new Error("unsupported key-system: "+e.mediaKeySystemDomain)},c._requestLicense=function(e,t){s.logger.log("Requesting content license for key-system");var i=this._mediaKeysList[0];if(!i)return s.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var o=this.getLicenseServerUrl(i.mediaKeySystemDomain),a=this._createLicenseXhr(o,e,t);s.logger.log("Sending license request to URL: "+o);var l=this._generateLicenseRequestChallenge(i,e);a.send(l)}catch(e){s.logger.error("Failure requesting DRM license: "+e),this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},c.onMediaAttached=function(e,t){if(this._emeEnabled){var i=t.media;this._media=i,i.addEventListener("encrypted",this._onMediaEncrypted)}},c.onMediaDetached=function(){var e=this._media,t=this._mediaKeysList;e&&(e.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(t.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.close().catch((function(){}))}))).then((function(){return e.setMediaKeys(null)})).catch((function(){})))},c.onManifestParsed=function(e,t){if(this._emeEnabled){var i=t.levels.map((function(e){return e.audioCodec})).filter((function(e){return!!e})),r=t.levels.map((function(e){return e.videoCodec})).filter((function(e){return!!e}));this._attemptKeySystemAccess(o.KeySystems.WIDEVINE,i,r)}},t=e,(i=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&a(t.prototype,i),l&&a(t,l),e}();t.default=l},"./src/controller/fps-controller.ts":
/*!******************************************!*\
  !*** ./src/controller/fps-controller.ts ***!
  \******************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../utils/logger */"./src/utils/logger.ts"),s=function(){function e(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}var t=e.prototype;return t.setStreamController=function(e){this.streamController=e},t.registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},t.unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching)},t.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},t.onMediaAttaching=function(e,t){var i=this.hls.config;if(i.capLevelOnFPSDrop){var r=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=r,r&&"function"==typeof r.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}},t.checkFPS=function(e,t,i){var s=performance.now();if(t){if(this.lastTime){var o=s-this.lastTime,a=i-this.lastDroppedFrames,l=t-this.lastDecodedFrames,c=1e3*a/o,u=this.hls;if(u.trigger(r.Events.FPS_DROP,{currentDropped:a,currentDecoded:l,totalDroppedFrames:i}),c>0&&a>u.config.fpsDroppedMonitoringThreshold*l){var h=u.currentLevel;n.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+h),h>0&&(-1===u.autoLevelCapping||u.autoLevelCapping>=h)&&(h-=1,u.trigger(r.Events.FPS_DROP_LEVEL_CAPPING,{level:h,droppedLevel:u.currentLevel}),u.autoLevelCapping=h,this.streamController.nextLevelSwitch())}}this.lastTime=s,this.lastDroppedFrames=i,this.lastDecodedFrames=t}},t.checkFPSInterval=function(){var e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},e}();t.default=s},"./src/controller/fragment-finders.ts":
/*!********************************************!*\
  !*** ./src/controller/fragment-finders.ts ***!
  \********************************************/
/*! exports provided: findFragmentByPDT, findFragmentByPTS, fragmentWithinToleranceTest, pdtWithinToleranceTest, findFragWithCC */function(e,t,i){"use strict";i.r(t),i.d(t,"findFragmentByPDT",(function(){return s})),i.d(t,"findFragmentByPTS",(function(){return o})),i.d(t,"fragmentWithinToleranceTest",(function(){return a})),i.d(t,"pdtWithinToleranceTest",(function(){return l})),i.d(t,"findFragWithCC",(function(){return c}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../utils/binary-search */"./src/utils/binary-search.ts");function s(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Object(r.isFiniteNumber)(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;i=i||0;for(var n=0;n<e.length;++n){var s=e[n];if(l(t,i,s))return s}return null}function o(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0);var s=null;if(e?s=t[e.sn-t[0].sn+1]||null:0===i&&0===t[0].start&&(s=t[0]),s&&0===a(i,r,s))return s;var o=n.default.search(t,a.bind(null,i,r));return o||s}function a(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0);var r=Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return i.start+i.duration-r<=e?1:i.start-r>e&&i.start?-1:0}function l(e,t,i){var r=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-r>e}function c(e,t){return n.default.search(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}},"./src/controller/fragment-tracker.ts":
/*!********************************************!*\
  !*** ./src/controller/fragment-tracker.ts ***!
  \********************************************/
/*! exports provided: FragmentState, FragmentTracker */function(e,t,i){"use strict";i.r(t),i.d(t,"FragmentState",(function(){return r})),i.d(t,"FragmentTracker",(function(){return o}));var r,n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../types/loader */"./src/types/loader.ts");!function(e){e.NOT_LOADED="NOT_LOADED",e.BACKTRACKED="BACKTRACKED",e.APPENDING="APPENDING",e.PARTIAL="PARTIAL",e.OK="OK"}(r||(r={}));var o=function(){function e(e){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){var e=this.hls;e.on(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.on(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t._unregisterListeners=function(){var e=this.hls;e.off(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.off(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},t.getAppendedFrag=function(e,t){if(t===s.PlaylistLevelType.MAIN){var i=this.activeFragment,r=this.activeParts;if(!i)return null;if(r)for(var n=r.length;n--;){var o=r[n],a=o?o.end:i.appendedPTS;if(o.start<=e&&void 0!==a&&e<=a)return n>9&&(this.activeParts=r.slice(n-9)),o}else if(i.start<=e&&void 0!==i.appendedPTS&&e<=i.appendedPTS)return i}return this.getBufferedFrag(e,t)},t.getBufferedFrag=function(e,t){for(var i=this.fragments,r=Object.keys(i),n=r.length;n--;){var s=i[r[n]];if((null==s?void 0:s.body.type)===t&&s.buffered){var o=s.body;if(o.start<=e&&e<=o.end)return o}}return null},t.detectEvictedFragments=function(e,t,i){var r=this;Object.keys(this.fragments).forEach((function(n){var s=r.fragments[n];if(s)if(s.buffered){var o=s.range[e];o&&o.time.some((function(e){var i=!r.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&r.removeFragment(s.body),i}))}else s.body.type===i&&r.removeFragment(s.body)}))},t.detectPartialFragments=function(e){var t=this,i=this.timeRanges,r=e.frag,n=e.part;if(i&&"initSegment"!==r.sn){var s=l(r),o=this.fragments[s];o&&(Object.keys(i).forEach((function(e){var s=r.elementaryStreams[e];if(s){var a=i[e],l=null!==n||!0===s.partial;o.range[e]=t.getBufferedTimes(r,n,l,a)}})),o.backtrack=o.loaded=null,Object.keys(o.range).length?o.buffered=!0:this.removeFragment(o.body))}},t.fragBuffered=function(e){var t=l(e),i=this.fragments[t];i&&(i.backtrack=i.loaded=null,i.buffered=!0)},t.getBufferedTimes=function(e,t,i,r){for(var n={time:[],partial:i},s=t?t.start:e.start,o=t?t.end:e.end,a=e.minEndPTS||o,l=e.maxStartPTS||s,c=0;c<r.length;c++){var u=r.start(c)-this.bufferPadding,h=r.end(c)+this.bufferPadding;if(l>=u&&a<=h){n.time.push({startPTS:Math.max(s,r.start(c)),endPTS:Math.min(o,r.end(c))});break}if(s<h&&o>u)n.partial=!0,n.time.push({startPTS:Math.max(s,r.start(c)),endPTS:Math.min(o,r.end(c))});else if(o<=u)break}return n},t.getPartialFragment=function(e){var t,i,r,n=null,s=0,o=this.bufferPadding,l=this.fragments;return Object.keys(l).forEach((function(c){var u=l[c];u&&a(u)&&(i=u.body.start-o,r=u.body.end+o,e>=i&&e<=r&&(t=Math.min(e-i,r-e),s<=t&&(n=u.body,s=t)))})),n},t.getState=function(e){var t=l(e),i=this.fragments[t];return i?i.buffered?a(i)?r.PARTIAL:r.OK:i.backtrack?r.BACKTRACKED:r.APPENDING:r.NOT_LOADED},t.backtrack=function(e,t){var i=l(e),r=this.fragments[i];if(!r||r.backtrack)return null;var n=r.backtrack=t||r.loaded;return r.loaded=null,n},t.getBacktrackData=function(e){var t=l(e),i=this.fragments[t];if(i){var r,n=i.backtrack;if(null!=n&&null!==(r=n.payload)&&void 0!==r&&r.byteLength)return n;this.removeFragment(e)}return null},t.isTimeBuffered=function(e,t,i){for(var r,n,s=0;s<i.length;s++){if(r=i.start(s)-this.bufferPadding,n=i.end(s)+this.bufferPadding,e>=r&&t<=n)return!0;if(t<=r)return!1}return!1},t.onFragLoaded=function(e,t){var i=t.frag,r=t.part;if("initSegment"!==i.sn&&!i.bitrateTest&&!r){var n=l(i);this.fragments[n]={body:i,loaded:t,backtrack:null,buffered:!1,range:Object.create(null)}}},t.onBufferAppended=function(e,t){var i=this,r=t.frag,n=t.part,o=t.timeRanges;if(r.type===s.PlaylistLevelType.MAIN)if(this.activeFragment=r,n){var a=this.activeParts;a||(this.activeParts=a=[]),a.push(n)}else this.activeParts=null;this.timeRanges=o,Object.keys(o).forEach((function(e){var t=o[e];if(i.detectEvictedFragments(e,t),!n)for(var s=0;s<t.length;s++)r.appendedPTS=Math.max(t.end(s),r.appendedPTS||0)}))},t.onFragBuffered=function(e,t){this.detectPartialFragments(t)},t.hasFragment=function(e){var t=l(e);return!!this.fragments[t]},t.removeFragmentsInRange=function(e,t,i){var r=this;Object.keys(this.fragments).forEach((function(n){var s=r.fragments[n];if(s&&s.buffered){var o=s.body;o.type===i&&o.start<t&&o.end>e&&r.removeFragment(o)}}))},t.removeFragment=function(e){var t=l(e);e.stats.loaded=0,e.clearElementaryStreamInfo(),delete this.fragments[t]},t.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},e}();function a(e){var t,i;return e.buffered&&((null===(t=e.range.video)||void 0===t?void 0:t.partial)||(null===(i=e.range.audio)||void 0===i?void 0:i.partial))}function l(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn}},"./src/controller/gap-controller.ts":
/*!******************************************!*\
  !*** ./src/controller/gap-controller.ts ***!
  \******************************************/
/*! exports provided: STALL_MINIMUM_DURATION_MS, MAX_START_GAP_JUMP, SKIP_BUFFER_HOLE_STEP_SECONDS, SKIP_BUFFER_RANGE_START, default */function(e,t,i){"use strict";i.r(t),i.d(t,"STALL_MINIMUM_DURATION_MS",(function(){return a})),i.d(t,"MAX_START_GAP_JUMP",(function(){return l})),i.d(t,"SKIP_BUFFER_HOLE_STEP_SECONDS",(function(){return c})),i.d(t,"SKIP_BUFFER_RANGE_START",(function(){return u})),i.d(t,"default",(function(){return h}));var r=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),n=i(/*! ../errors */"./src/errors.ts"),s=i(/*! ../events */"./src/events.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=250,l=2,c=.1,u=.05,h=function(){function e(e,t,i,r){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=e,this.media=t,this.fragmentTracker=i,this.hls=r}var t=e.prototype;return t.destroy=function(){this.hls=this.fragmentTracker=this.media=null},t.poll=function(e){var t=this.config,i=this.media,n=this.stalled,s=i.currentTime,c=i.seeking,u=this.seeking&&!c,h=!this.seeking&&c;if(this.seeking=c,s===e){if((h||u)&&(this.stalled=null),!i.paused&&!i.ended&&0!==i.playbackRate&&r.BufferHelper.getBuffered(i).length){var d=r.BufferHelper.bufferInfo(i,s,0),f=d.len>0,p=d.nextStart||0;if(f||p){if(c){var g=d.len>l,v=!p||p-s>l&&!this.fragmentTracker.getPartialFragment(s);if(g||v)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var m,y=Math.max(p,d.start||0)-s,_=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,b=(null==_||null===(m=_.details)||void 0===m?void 0:m.live)?2*_.details.targetduration:l;if(y>0&&y<=b)return void this._trySkipBufferHole(null)}var S=self.performance.now();if(null!==n){var C=S-n;!c&&C>=a&&this._reportStall(d.len);var w=r.BufferHelper.bufferInfo(i,s,t.maxBufferHole);this._tryFixBufferStall(w,C)}else this.stalled=S}}}else if(this.moved=!0,null!==n){if(this.stallReported){var k=self.performance.now()-n;o.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},t._tryFixBufferStall=function(e,t){var i=this.config,r=this.fragmentTracker,n=this.media.currentTime,s=r.getPartialFragment(n);s&&this._trySkipBufferHole(s)||e.len>i.maxBufferHole&&t>1e3*i.highBufferWatchdogPeriod&&(o.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},t._reportStall=function(e){var t=this.hls,i=this.media;this.stallReported||(this.stallReported=!0,o.logger.warn("Playback stalling at @"+i.currentTime+" due to low buffer (buffer="+e+")"),t.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,i=this.hls,a=this.media,l=a.currentTime,h=0,d=r.BufferHelper.getBuffered(a),f=0;f<d.length;f++){var p=d.start(f);if(l+t.maxBufferHole>=h&&l<p){var g=Math.max(p+u,a.currentTime+c);return o.logger.warn("skipping hole, adjusting currentTime from "+l+" to "+g),this.moved=!0,this.stalled=null,a.currentTime=g,e&&i.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+l+" to "+g,frag:e}),g}h=d.end(f)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,i=this.media,r=i.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<e.nudgeMaxRetry){var l=r+a*e.nudgeOffset;o.logger.warn("Nudging 'currentTime' from "+r+" to "+l),i.currentTime=l,t.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else o.logger.error("Playhead still not moving while enough data buffered @"+r+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},e}()},"./src/controller/id3-track-controller.ts":
/*!************************************************!*\
  !*** ./src/controller/id3-track-controller.ts ***!
  \************************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),s=i(/*! ../demux/id3 */"./src/demux/id3.ts"),o=function(){function e(e){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t.destroy=function(){this._unregisterListeners()},t._registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t.onMediaAttached=function(e,t){this.media=t.media},t.onMediaDetaching=function(){this.id3Track&&(Object(n.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null)},t.getID3Track=function(e){if(this.media){for(var t=0;t<e.length;t++){var i=e[t];if("metadata"===i.kind&&"id3"===i.label)return Object(n.sendAddTrackEvent)(i,this.media),i}return this.media.addTextTrack("metadata","id3")}},t.onFragParsingMetadata=function(e,t){if(this.media){var i=t.frag,r=t.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var n=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,o=0;o<r.length;o++){var a=s.getID3Frames(r[o].data);if(a){var l=r[o].pts,c=o<r.length-1?r[o+1].pts:i.end;c-l<=0&&(c=l+.25);for(var u=0;u<a.length;u++){var h=a[u];if(!s.isTimeStampFrame(h)){var d=new n(l,c,"");d.value=h,this.id3Track.addCue(d)}}}}}},t.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset,s=t.type;if(!s||"audio"===s){var o=this.id3Track;o&&Object(n.removeCuesInRange)(o,i,r)}},e}();t.default=o},"./src/controller/latency-controller.ts":
/*!**********************************************!*\
  !*** ./src/controller/latency-controller.ts ***!
  \**********************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return a}));var r=i(/*! ../errors */"./src/errors.ts"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var a=function(){function e(e){var t=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return t.timeupdate()},this.hls=e,this.config=e.config,this.registerListeners()}var t,i,a,l=e.prototype;return l.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},l.registerListeners=function(){this.hls.on(n.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(n.Events.ERROR,this.onError,this)},l.unregisterListeners=function(){this.hls.off(n.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(n.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(n.Events.ERROR,this.onError)},l.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},l.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},l.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},l.onLevelUpdated=function(e,t){var i=t.details;this.levelDetails=i,i.advanced&&this.timeupdate(),!i.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},l.onError=function(e,t){t.details===r.ErrorDetails.BUFFER_STALLED_ERROR&&(this.stallCount++,s.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))},l.timeupdate=function(){var e=this.media,t=this.levelDetails;if(e&&t){this.currentTime=e.currentTime;var i=this.computeLatency();if(null!==i){this._latency=i;var r=this.config,n=r.lowLatencyMode,s=r.maxLiveSyncPlaybackRate;if(n&&1!==s){var o=this.targetLatency;if(null!==o){var a=i-o,l=a<Math.min(this.maxLatency,o+t.targetduration);if(t.live&&l&&a>.05&&this.forwardBufferLength>1){var c=Math.min(2,Math.max(1,s)),u=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;e.playbackRate=Math.min(c,Math.max(1,u))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}}}}},l.estimateLiveEdge=function(){var e=this.levelDetails;return null===e?null:e.edge+e.age},l.computeLatency=function(){var e=this.estimateLiveEdge();return null===e?null:e-this.currentTime},t=e,(i=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var e=this.config,t=this.levelDetails;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}},{key:"targetLatency",get:function(){var e=this.levelDetails;if(null===e)return null;var t=e.holdBack,i=e.partHoldBack,r=e.targetduration,n=this.config,s=n.liveSyncDuration,o=n.liveSyncDurationCount,a=n.lowLatencyMode,l=this.hls.userConfig,c=a&&i||t;(l.liveSyncDuration||l.liveSyncDurationCount||0===c)&&(c=void 0!==s?s:o*r);var u=r;return c+Math.min(1*this.stallCount,u)}},{key:"liveSyncPosition",get:function(){var e=this.estimateLiveEdge(),t=this.targetLatency,i=this.levelDetails;if(null===e||null===t||null===i)return null;var r=i.edge,n=e-t-this.edgeStalled,s=r-i.totalduration,o=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(s,n),o)}},{key:"drift",get:function(){var e=this.levelDetails;return null===e?1:e.drift}},{key:"edgeStalled",get:function(){var e=this.levelDetails;if(null===e)return 0;var t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}},{key:"forwardBufferLength",get:function(){var e=this.media,t=this.levelDetails;if(!e||!t)return 0;var i=e.buffered.length;return i?e.buffered.end(i-1):t.edge-this.currentTime}}])&&o(t.prototype,i),a&&o(t,a),e}()},"./src/controller/level-controller.ts":
/*!********************************************!*\
  !*** ./src/controller/level-controller.ts ***!
  \********************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return p}));var r=i(/*! ../types/level */"./src/types/level.ts"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../errors */"./src/errors.ts"),o=i(/*! ../utils/codecs */"./src/utils/codecs.ts"),a=i(/*! ./level-helper */"./src/controller/level-helper.ts"),l=i(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),c=i(/*! ../types/loader */"./src/types/loader.ts");function u(){return(u=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function h(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function d(e,t){return(d=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),p=function(e){var t,i;function l(t){var i;return(i=e.call(this,t,"[level-controller]")||this)._levels=[],i._firstLevel=-1,i._startLevel=void 0,i.currentLevelIndex=-1,i.manualLevelIndex=-1,i.onParsedComplete=void 0,i._registerListeners(),i}i=e,(t=l).prototype=Object.create(i.prototype),t.prototype.constructor=t,d(t,i);var p,g,v,m=l.prototype;return m._registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.ERROR,this.onError,this)},m._unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.ERROR,this.onError,this)},m.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,e.prototype.destroy.call(this)},m.startLoad=function(){this._levels.forEach((function(e){e.loadError=0})),e.prototype.startLoad.call(this)},m.onManifestLoaded=function(e,t){var i,l,c=[],u=[],h=[],d={},p=!1,g=!1,v=!1;if(t.levels.forEach((function(e){var t=e.attrs;p=p||!(!e.width||!e.height),g=g||!!e.videoCodec,v=v||!!e.audioCodec,f&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0);var i=e.bitrate+"-"+e.attrs.RESOLUTION+"-"+e.attrs.CODECS;(l=d[i])?l.url.push(e.url):(l=new r.Level(e),d[i]=l,c.push(l)),t&&(t.AUDIO&&Object(a.addGroupId)(l,"audio",t.AUDIO),t.SUBTITLES&&Object(a.addGroupId)(l,"text",t.SUBTITLES))})),(p||g)&&v&&(c=c.filter((function(e){var t=e.videoCodec,i=e.width,r=e.height;return!!t||!(!i||!r)}))),c=c.filter((function(e){var t=e.audioCodec,i=e.videoCodec;return(!t||Object(o.isCodecSupportedInMp4)(t,"audio"))&&(!i||Object(o.isCodecSupportedInMp4)(i,"video"))})),t.audioTracks&&(u=t.audioTracks.filter((function(e){return!e.audioCodec||Object(o.isCodecSupportedInMp4)(e.audioCodec,"audio")})),Object(a.assignTrackIdsByGroup)(u)),t.subtitles&&(h=t.subtitles,Object(a.assignTrackIdsByGroup)(h)),c.length>0){i=c[0].bitrate,c.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=c;for(var m=0;m<c.length;m++)if(c[m].bitrate===i){this._firstLevel=m,this.log("manifest loaded, "+c.length+" level(s) found, first bitrate: "+i);break}var y=v&&!g,_={levels:c,audioTracks:u,subtitleTracks:h,firstLevel:this._firstLevel,stats:t.stats,audio:v,video:g,altAudio:!y&&u.some((function(e){return!!e.url}))};this.hls.trigger(n.Events.MANIFEST_PARSED,_),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,reason:"no level with compatible codecs found in manifest"})},m.onError=function(t,i){if(e.prototype.onError.call(this,t,i),!i.fatal){var r=i.context,n=this._levels[this.currentLevelIndex];if(r&&(r.type===c.PlaylistContextType.AUDIO_TRACK&&n.audioGroupIds&&r.groupId===n.audioGroupIds[n.urlId]||r.type===c.PlaylistContextType.SUBTITLE_TRACK&&n.textGroupIds&&r.groupId===n.textGroupIds[n.urlId]))this.redundantFailover(this.currentLevelIndex);else{var o,a=!1,l=!0;switch(i.details){case s.ErrorDetails.FRAG_LOAD_ERROR:case s.ErrorDetails.FRAG_LOAD_TIMEOUT:case s.ErrorDetails.KEY_LOAD_ERROR:case s.ErrorDetails.KEY_LOAD_TIMEOUT:if(i.frag){var u=this._levels[i.frag.level];u?(u.fragmentError++,u.fragmentError>this.hls.config.fragLoadingMaxRetry&&(o=i.frag.level)):o=i.frag.level}break;case s.ErrorDetails.LEVEL_LOAD_ERROR:case s.ErrorDetails.LEVEL_LOAD_TIMEOUT:r&&(r.deliveryDirectives&&(l=!1),o=r.level),a=!0;break;case s.ErrorDetails.REMUX_ALLOC_ERROR:o=i.level,a=!0}void 0!==o&&this.recoverLevel(i,o,a,l)}}},m.recoverLevel=function(e,t,i,r){var n=e.details,s=this._levels[t];if(s.loadError++,i){if(!this.retryLoadingOrFail(e))return void(this.currentLevelIndex=-1);e.levelRetry=!0}if(r){var o=s.url.length;if(o>1&&s.loadError<o)e.levelRetry=!0,this.redundantFailover(t);else if(-1===this.manualLevelIndex){var a=0===t?this._levels.length-1:t-1;this.currentLevelIndex!==a&&0===this._levels[a].loadError&&(this.warn(n+": switch to "+a),e.levelRetry=!0,this.hls.nextAutoLevel=a)}}},m.redundantFailover=function(e){var t=this._levels[e],i=t.url.length;if(i>1){var r=(t.urlId+1)%i;this.warn("Switching to redundant URL-id "+r),this._levels.forEach((function(e){e.urlId=r})),this.level=e}},m.onFragLoaded=function(e,t){var i=t.frag;if(void 0!==i&&i.type===c.PlaylistLevelType.MAIN){var r=this._levels[i.level];void 0!==r&&(r.fragmentError=0,r.loadError=0)}},m.onLevelLoaded=function(e,t){var i,r,n=t.level,s=t.details,o=this._levels[n];if(!o)return this.warn("Invalid level index "+n),void(null!==(r=t.deliveryDirectives)&&void 0!==r&&r.skip&&(s.deltaUpdateFailed=!0));n===this.currentLevelIndex?(0===o.fragmentError&&(o.loadError=0,this.retryCount=0),this.playlistLoaded(n,t,o.details)):null!==(i=t.deliveryDirectives)&&void 0!==i&&i.skip&&(s.deltaUpdateFailed=!0)},m.onAudioTrackSwitched=function(e,t){var i=this.hls.levels[this.currentLevelIndex];if(i&&i.audioGroupIds){for(var r=-1,n=this.hls.audioTracks[t.id].groupId,s=0;s<i.audioGroupIds.length;s++)if(i.audioGroupIds[s]===n){r=s;break}r!==i.urlId&&(i.urlId=r,this.startLoad())}},m.loadPlaylist=function(e){var t=this.currentLevelIndex,i=this._levels[t];if(this.canLoad&&i&&i.url.length>0){var r=i.urlId,s=i.url[r];if(e)try{s=e.addDirectives(s)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Attempt loading level index "+t+(e?" at sn "+e.msn+" part "+e.part:"")+" with URL-id "+r+" "+s),this.clearTimer(),this.hls.trigger(n.Events.LEVEL_LOADING,{url:s,level:t,id:r,deliveryDirectives:e||null})}},m.removeLevel=function(e,t){var i=function(e,i){return i!==t},r=this._levels.filter((function(r,n){return n!==e||r.url.length>1&&void 0!==t&&(r.url=r.url.filter(i),r.audioGroupIds&&(r.audioGroupIds=r.audioGroupIds.filter(i)),r.textGroupIds&&(r.textGroupIds=r.textGroupIds.filter(i)),r.urlId=0,!0)})).map((function(e,t){var i=e.details;return null!=i&&i.fragments&&i.fragments.forEach((function(e){e.level=t})),e}));this._levels=r,this.hls.trigger(n.Events.LEVELS_UPDATED,{levels:r})},p=l,(g=[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t,i=this._levels;if(0!==i.length&&(this.currentLevelIndex!==e||null===(t=i[e])||void 0===t||!t.details)){if(e<0||e>=i.length){var r=e<0;if(this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.OTHER_ERROR,details:s.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:r,reason:"invalid level idx"}),r)return;e=Math.min(e,i.length-1)}this.clearTimer();var o=this.currentLevelIndex,a=i[o],l=i[e];this.log("switching to level "+e+" from "+o),this.currentLevelIndex=e;var c=u({},l,{level:e,maxBitrate:l.maxBitrate,uri:l.uri,urlId:l.urlId});delete c._urlId,this.hls.trigger(n.Events.LEVEL_SWITCHING,c);var h=l.details;if(!h||h.live){var d=this.switchParams(l.uri,null==a?void 0:a.details);this.loadPlaylist(d)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}])&&h(p.prototype,g),v&&h(p,v),l}(l.default)},"./src/controller/level-helper.ts":
/*!****************************************!*\
  !*** ./src/controller/level-helper.ts ***!
  \****************************************/
/*! exports provided: addGroupId, assignTrackIdsByGroup, updatePTS, updateFragPTSDTS, mergeDetails, mapPartIntersection, mapFragmentIntersection, adjustSliding, addSliding, computeReloadInterval, getFragmentWithSN, getPartWith */function(e,t,i){"use strict";i.r(t),i.d(t,"addGroupId",(function(){return s})),i.d(t,"assignTrackIdsByGroup",(function(){return o})),i.d(t,"updatePTS",(function(){return a})),i.d(t,"updateFragPTSDTS",(function(){return c})),i.d(t,"mergeDetails",(function(){return u})),i.d(t,"mapPartIntersection",(function(){return h})),i.d(t,"mapFragmentIntersection",(function(){return d})),i.d(t,"adjustSliding",(function(){return f})),i.d(t,"addSliding",(function(){return p})),i.d(t,"computeReloadInterval",(function(){return g})),i.d(t,"getFragmentWithSN",(function(){return v})),i.d(t,"getPartWith",(function(){return m}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../utils/logger */"./src/utils/logger.ts");function s(e,t,i){switch(t){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(i);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(i)}}function o(e){var t={};e.forEach((function(e){var i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}function a(e,t,i){l(e[t],e[i])}function l(e,t){var i=t.startPTS;if(Object(r.isFiniteNumber)(i)){var n,s=0;t.sn>e.sn?(s=i-e.start,n=e):(s=e.start-i,n=t),n.duration!==s&&(n.duration=s)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function c(e,t,i,s,o,a){s-i<=0&&(n.logger.warn("Fragment should have a positive duration",t),s=i+t.duration,a=o+t.duration);var c=i,u=s,h=t.startPTS,d=t.endPTS;if(Object(r.isFiniteNumber)(h)){var f=Math.abs(h-i);Object(r.isFiniteNumber)(t.deltaPTS)?t.deltaPTS=Math.max(f,t.deltaPTS):t.deltaPTS=f,c=Math.max(i,h),i=Math.min(i,h),o=Math.min(o,t.startDTS),u=Math.min(s,d),s=Math.max(s,d),a=Math.max(a,t.endDTS)}t.duration=s-i;var p=i-t.start;t.appendedPTS=s,t.start=t.startPTS=i,t.maxStartPTS=c,t.startDTS=o,t.endPTS=s,t.minEndPTS=u,t.endDTS=a;var g,v=t.sn;if(!e||v<e.startSN||v>e.endSN)return 0;var m=v-e.startSN,y=e.fragments;for(y[m]=t,g=m;g>0;g--)l(y[g],y[g-1]);for(g=m;g<y.length-1;g++)l(y[g],y[g+1]);return e.fragmentHint&&l(y[y.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,p}function u(e,t){for(var i=null,s=e.fragments,o=s.length-1;o>=0;o--){var a=s[o].initSegment;if(a){i=a;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var l,u=0;if(d(e,t,(function(e,n){e.relurl&&(u=e.cc-n.cc),Object(r.isFiniteNumber)(e.startPTS)&&Object(r.isFiniteNumber)(e.endPTS)&&(n.start=n.startPTS=e.startPTS,n.startDTS=e.startDTS,n.appendedPTS=e.appendedPTS,n.maxStartPTS=e.maxStartPTS,n.endPTS=e.endPTS,n.endDTS=e.endDTS,n.minEndPTS=e.minEndPTS,n.duration=e.endPTS-e.startPTS,n.duration&&(l=n),t.PTSKnown=t.alignedSliding=!0),n.elementaryStreams=e.elementaryStreams,n.loader=e.loader,n.stats=e.stats,n.urlId=e.urlId,e.initSegment&&(n.initSegment=e.initSegment,i=e.initSegment)})),i&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((function(e){var t;e.initSegment&&e.initSegment.relurl!==(null===(t=i)||void 0===t?void 0:t.relurl)||(e.initSegment=i)})),t.skippedSegments&&(t.deltaUpdateFailed=t.fragments.some((function(e){return!e})),t.deltaUpdateFailed)){n.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var p=t.skippedSegments;p--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}var g=t.fragments;if(u){n.logger.warn("discontinuity sliding from playlist, take drift into account");for(var v=0;v<g.length;v++)g[v].cc+=u}t.skippedSegments&&(t.startCC=t.fragments[0].cc),h(e.partList,t.partList,(function(e,t){t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),l?c(t,l,l.startPTS,l.endPTS,l.startDTS,l.endDTS):f(e,t),g.length&&(t.totalduration=t.edge-g[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;var m=t.advancedDateTime;if(t.advanced&&m){var y=t.edge;t.driftStart||(t.driftStartTime=m,t.driftStart=y),t.driftEndTime=m,t.driftEnd=y}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function h(e,t,i){if(e&&t)for(var r=0,n=0,s=e.length;n<=s;n++){var o=e[n],a=t[n+r];o&&a&&o.index===a.index&&o.fragment.sn===a.fragment.sn?i(o,a):r--}}function d(e,t,i){for(var r=t.skippedSegments,n=Math.max(e.startSN,t.startSN)-t.startSN,s=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,o=t.startSN-e.startSN,a=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,c=n;c<=s;c++){var u=l[o+c],h=a[c];r&&!h&&c<r&&(h=t.fragments[c]=u),u&&h&&i(u,h)}}function f(e,t){var i=t.startSN+t.skippedSegments-e.startSN,r=e.fragments;i<0||i>=r.length||p(t,r[i].start)}function p(e,t){if(t){for(var i=e.fragments,r=e.skippedSegments;r<i.length;r++)i[r].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function g(e,t){var i,r=1e3*e.levelTargetDuration,n=r/2,s=e.age,o=s>0&&s<3*r,a=t.loading.end-t.loading.start,l=e.availabilityDelay;if(!1===e.updated)if(o){var c=333*e.misses;i=Math.max(Math.min(n,2*a),c),e.availabilityDelay=(e.availabilityDelay||0)+i}else i=n;else o?(l=Math.min(l||r/2,s),e.availabilityDelay=l,i=l+r-s):i=r-a;return Math.round(i)}function v(e,t,i){if(!e||!e.details)return null;var r=e.details,n=r.fragments[t-r.startSN];return n||((n=r.fragmentHint)&&n.sn===t?n:t<r.startSN&&i&&i.sn===t?i:null)}function m(e,t,i){if(!e||!e.details)return null;var r=e.details.partList;if(r)for(var n=r.length;n--;){var s=r[n];if(s.index===i&&s.fragment.sn===t)return s}return null}},"./src/controller/stream-controller.ts":
/*!*********************************************!*\
  !*** ./src/controller/stream-controller.ts ***!
  \*********************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return y}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),s=i(/*! ../is-supported */"./src/is-supported.ts"),o=i(/*! ../events */"./src/events.ts"),a=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),l=i(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),c=i(/*! ../types/loader */"./src/types/loader.ts"),u=i(/*! ../loader/fragment */"./src/loader/fragment.ts"),h=i(/*! ../demux/transmuxer-interface */"./src/demux/transmuxer-interface.ts"),d=i(/*! ../types/transmuxer */"./src/types/transmuxer.ts"),f=i(/*! ./gap-controller */"./src/controller/gap-controller.ts"),p=i(/*! ../errors */"./src/errors.ts"),g=i(/*! ../utils/logger */"./src/utils/logger.ts");function v(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function m(e,t){return(m=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var y=function(e){var t,i;function y(t,i){var r;return(r=e.call(this,t,i,"[stream-controller]")||this).audioCodecSwap=!1,r.gapController=null,r.level=-1,r._forceStartLoad=!1,r.altAudio=!1,r.audioOnly=!1,r.fragPlaying=null,r.onvplaying=null,r.onvseeked=null,r.fragLastKbps=0,r.stalled=!1,r.couldBacktrack=!1,r.audioCodecSwitch=!1,r.videoBuffer=null,r._registerListeners(),r}i=e,(t=y).prototype=Object.create(i.prototype),t.prototype.constructor=t,m(t,i);var _,b,S,C=y.prototype;return C._registerListeners=function(){var e=this.hls;e.on(o.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(o.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(o.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(o.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(o.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(o.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(o.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(o.Events.ERROR,this.onError,this),e.on(o.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(o.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(o.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(o.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(o.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(o.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C._unregisterListeners=function(){var e=this.hls;e.off(o.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(o.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(o.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(o.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(o.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(o.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(o.Events.ERROR,this.onError,this),e.off(o.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(o.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(o.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(o.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(o.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(o.Events.FRAG_BUFFERED,this.onFragBuffered,this)},C.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},C.startLoad=function(e){if(this.levels){var t=this.lastCurrentTime,i=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var r=i.startLevel;-1===r&&(i.config.testBandwidth?(r=0,this.bitrateTest=!0):r=i.nextAutoLevel),this.level=i.nextLoadLevel=r,this.loadedmetadata=!1}t>0&&-1===e&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=n.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=n.State.STOPPED},C.stopLoad=function(){this._forceStartLoad=!1,e.prototype.stopLoad.call(this)},C.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_LEVEL:var e,t=this.levels,i=this.level,r=null==t||null===(e=t[i])||void 0===e?void 0:e.details;if(r&&(!r.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(r))break;this.state=n.State.IDLE;break}break;case n.State.FRAG_LOADING_WAITING_RETRY:var s,o=self.performance.now(),a=this.retryDate;(!a||o>=a||null!==(s=this.media)&&void 0!==s&&s.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=n.State.IDLE)}this.onTickEnd()},C.onTickEnd=function(){e.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},C.doTickIdle=function(){var e,t,i=this.hls,r=this.levelLastLoaded,s=this.levels,a=this.media,h=i.config,d=i.nextLoadLevel;if(null!==r&&(a||!this.startFragRequested&&h.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&s&&s[d]){var f=s[d];this.level=i.nextLoadLevel=d;var p=f.details;if(!p||this.state===n.State.WAITING_LEVEL||p.live&&this.levelLastLoaded!==d)this.state=n.State.WAITING_LEVEL;else{var g=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:a,c.PlaylistLevelType.MAIN);if(null!==g&&!(g.len>=this.getMaxBufferLength(f.maxBitrate))){if(this._streamEnded(g,p)){var v={};return this.altAudio&&(v.type="video"),this.hls.trigger(o.Events.BUFFER_EOS,v),void(this.state=n.State.ENDED)}var m=g.end,y=this.getNextFragment(m,p);if(this.couldBacktrack&&!this.fragPrevious&&y&&"initSegment"!==y.sn){var _=y.sn-p.startSN;_>1&&(y=p.fragments[_-1],this.fragmentTracker.removeFragment(y))}if(y&&this.fragmentTracker.getState(y)===l.FragmentState.OK&&this.nextLoadPosition>m){var b=this.audioOnly&&!this.altAudio?u.ElementaryStreamTypes.AUDIO:u.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(a,b,c.PlaylistLevelType.MAIN),y=this.getNextFragment(this.nextLoadPosition,p)}y&&(!y.initSegment||y.initSegment.data||this.bitrateTest||(y=y.initSegment),"identity"!==(null===(e=y.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=y.decryptdata)&&void 0!==t&&t.key?this.loadFragment(y,p,m):this.loadKey(y,p))}}}},C.loadFragment=function(t,i,r){var n,s=this.fragmentTracker.getState(t);if(this.fragCurrent=t,s===l.FragmentState.BACKTRACKED){var o=this.fragmentTracker.getBacktrackData(t);if(o)return this._handleFragmentLoadProgress(o),void this._handleFragmentLoadComplete(o);s=l.FragmentState.NOT_LOADED}s===l.FragmentState.NOT_LOADED||s===l.FragmentState.PARTIAL?"initSegment"===t.sn?this._loadInitSegment(t):this.bitrateTest?(t.bitrateTest=!0,this.log("Fragment "+t.sn+" of level "+t.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(t)):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,i,r)):s===l.FragmentState.APPENDING?this.reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t):0===(null===(n=this.media)||void 0===n?void 0:n.buffered.length)&&this.fragmentTracker.removeAllFragments()},C.getAppendedFrag=function(e){var t=this.fragmentTracker.getAppendedFrag(e,c.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},C.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,c.PlaylistLevelType.MAIN)},C.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.end+.5):null},C.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},C.nextLevelSwitch=function(){var e=this.levels,t=this.media;if(null!=t&&t.readyState){var i,r=this.getAppendedFrag(t.currentTime);if(r&&r.start>1&&this.flushMainBuffer(0,r.start-1),!t.paused&&e){var n=e[this.hls.nextLoadLevel],s=this.fragLastKbps;i=s&&this.fragCurrent?this.fragCurrent.duration*n.maxBitrate/(1e3*s)+1:0}else i=0;var o=this.getBufferedFrag(t.currentTime+i);if(o){var a=this.followingBufferedFrag(o);if(a){this.abortCurrentFrag();var l=a.maxStartPTS?a.maxStartPTS:a.start,c=a.duration,u=Math.max(o.end,l+Math.min(Math.max(c-this.config.maxFragLookUpTolerance,.5*c),.75*c));this.flushMainBuffer(u,Number.POSITIVE_INFINITY)}}}},C.abortCurrentFrag=function(){var e=this.fragCurrent;this.fragCurrent=null,null!=e&&e.loader&&e.loader.abort(),this.state===n.State.KEY_LOADING&&(this.state=n.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},C.flushMainBuffer=function(t,i){e.prototype.flushMainBuffer.call(this,t,i,this.altAudio?"video":null)},C.onMediaAttached=function(t,i){e.prototype.onMediaAttached.call(this,t,i);var r=i.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),r.addEventListener("playing",this.onvplaying),r.addEventListener("seeked",this.onvseeked),this.gapController=new f.default(this.config,r,this.fragmentTracker,this.hls)},C.onMediaDetaching=function(){var t=this.media;t&&(t.removeEventListener("playing",this.onvplaying),t.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),e.prototype.onMediaDetaching.call(this)},C.onMediaPlaying=function(){this.tick()},C.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:null;Object(r.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},C.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(o.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},C.onManifestParsed=function(e,t){var i,r=!1,n=!1;t.levels.forEach((function(e){(i=e.audioCodec)&&(-1!==i.indexOf("mp4a.40.2")&&(r=!0),-1!==i.indexOf("mp4a.40.5")&&(n=!0))})),this.audioCodecSwitch=r&&n&&!Object(s.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},C.onLevelLoading=function(e,t){var i=this.levels;if(i&&this.state===n.State.IDLE){var r=i[t.level];(!r.details||r.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(r.details))&&(this.state=n.State.WAITING_LEVEL)}},C.onLevelLoaded=function(e,t){var i,r=this.levels,s=t.level,a=t.details,l=a.totalduration;if(r){this.log("Level "+s+" loaded ["+a.startSN+","+a.endSN+"], cc ["+a.startCC+", "+a.endCC+"] duration:"+l);var c=this.fragCurrent;!c||this.state!==n.State.FRAG_LOADING&&this.state!==n.State.FRAG_LOADING_WAITING_RETRY||c.level!==t.level&&c.loader&&(this.state=n.State.IDLE,c.loader.abort());var u=r[s],h=0;if(a.live||null!==(i=u.details)&&void 0!==i&&i.live){if(a.fragments[0]||(a.deltaUpdateFailed=!0),a.deltaUpdateFailed)return;h=this.alignPlaylists(a,u.details)}if(u.details=a,this.levelLastLoaded=s,this.hls.trigger(o.Events.LEVEL_UPDATED,{details:a,level:s}),this.state===n.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(a))return;this.state=n.State.IDLE}this.startFragRequested?a.live&&this.synchronizeToLiveEdge(a):this.setStartPosition(a,h),this.tick()}else this.warn("Levels were reset while loading level "+s)},C._handleFragmentLoadProgress=function(e){var t,i=e.frag,r=e.part,n=e.payload,s=this.levels;if(s){var o=s[i.level],a=o.details;if(a){var l=o.videoCodec,u=a.PTSKnown||!a.live,f=null===(t=i.initSegment)||void 0===t?void 0:t.data,p=this._getAudioCodec(o),g=this.transmuxer=this.transmuxer||new h.default(this.hls,c.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),v=r?r.index:-1,m=-1!==v,y=new d.ChunkMetadata(i.level,i.sn,i.stats.chunkCount,n.byteLength,v,m),_=this.initPTS[i.cc];g.push(n,f,p,l,i,r,a.totalduration,u,y,_)}else this.warn("Dropping fragment "+i.sn+" of level "+i.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+i.sn+" of level "+i.level+" will not be buffered")},C.onAudioTrackSwitching=function(e,t){var i=this.altAudio,r=!!t.url,n=t.id;if(!r){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var s=this.fragCurrent;null!=s&&s.loader&&(this.log("Switching to main audio track, cancel main fragment load"),s.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var a=this.hls;i&&a.trigger(o.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(o.Events.AUDIO_TRACK_SWITCHED,{id:n})}},C.onAudioTrackSwitched=function(e,t){var i=t.id,r=!!this.hls.audioTracks[i].url;if(r){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=r,this.tick()},C.onBufferCreated=function(e,t){var i,r,n=t.tracks,s=!1;for(var o in n){var a=n[o];if("main"===a.id){if(r=o,i=a,"video"===o){var l=n[o];l&&(this.videoBuffer=l.buffer)}}else s=!0}s&&i?(this.log("Alternate track found, use "+r+".buffered to schedule main fragment loading"),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media},C.onFragBuffered=function(e,t){var i=t.frag,r=t.part;if(!i||i.type===c.PlaylistLevelType.MAIN){if(this.fragContextChanged(i))return this.warn("Fragment "+i.sn+(r?" p: "+r.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===n.State.PARSED&&(this.state=n.State.IDLE));var s=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*s.total/(s.buffering.end-s.loading.first)),"initSegment"!==i.sn&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}},C.onError=function(e,t){switch(t.details){case p.ErrorDetails.FRAG_LOAD_ERROR:case p.ErrorDetails.FRAG_LOAD_TIMEOUT:case p.ErrorDetails.KEY_LOAD_ERROR:case p.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(c.PlaylistLevelType.MAIN,t);break;case p.ErrorDetails.LEVEL_LOAD_ERROR:case p.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==n.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=n.State.ERROR):t.levelRetry||this.state!==n.State.WAITING_LEVEL||(this.state=n.State.IDLE));break;case p.ErrorDetails.BUFFER_FULL_ERROR:if("main"===t.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var i=!0,r=this.getFwdBufferInfo(this.media,c.PlaylistLevelType.MAIN);r&&r.len>.5&&(i=!this.reduceMaxBufferLength(r.len)),i&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},C.checkBuffer=function(){var e=this.media,t=this.gapController;if(e&&t&&e.readyState){var i=a.BufferHelper.getBuffered(e);!this.loadedmetadata&&i.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=e.currentTime}},C.onFragLoadEmergencyAborted=function(){this.state=n.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},C.onBufferFlushed=function(e,t){var i=t.type;if(i!==u.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var r=(i===u.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(r,i,c.PlaylistLevelType.MAIN)}},C.onLevelsUpdated=function(e,t){this.levels=t.levels},C.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},C.seekToStartPos=function(){var e=this.media,t=e.currentTime,i=this.startPosition;if(i>=0&&t<i){if(e.seeking)return void g.logger.log("could not seek to "+i+", already seeking at "+t);var r=a.BufferHelper.getBuffered(e),n=(r.length?r.start(0):0)-i;n>0&&(n<this.config.maxBufferHole||n<this.config.maxFragLookUpTolerance)&&(g.logger.log("adjusting start position by "+n+" to match buffer start"),i+=n,this.startPosition=i),this.log("seek to target start position "+i+" from current time "+t),e.currentTime=i}},C._getAudioCodec=function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t},C._loadBitrateTestFrag=function(e){var t=this;this._doFragLoad(e).then((function(i){var r=t.hls;if(i&&!r.nextLoadLevel&&!t.fragContextChanged(e)){t.fragLoadError=0,t.state=n.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var s=e.stats;s.parsing.start=s.parsing.end=s.buffering.start=s.buffering.end=self.performance.now(),r.trigger(o.Events.FRAG_LOADED,i)}}))},C._handleTransmuxComplete=function(e){var t,i="main",s=this.hls,a=e.remuxResult,l=e.chunkMeta,c=this.getCurrentContext(l);if(!c)return this.warn("The loading context changed while buffering fragment "+l.sn+" of level "+l.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(l.level);var h=c.frag,d=c.part,f=c.level,p=a.video,g=a.text,v=a.id3,m=a.initSegment,y=this.altAudio?void 0:a.audio;if(!this.fragContextChanged(h)){if(this.state=n.State.PARSING,m){m.tracks&&(this._bufferInitSegment(f,m.tracks,h,l),s.trigger(o.Events.FRAG_PARSING_INIT_SEGMENT,{frag:h,id:i,tracks:m.tracks}));var _=m.initPTS,b=m.timescale;Object(r.isFiniteNumber)(_)&&(this.initPTS[h.cc]=_,s.trigger(o.Events.INIT_PTS_FOUND,{frag:h,id:i,initPTS:_,timescale:b}))}if(p&&!1!==a.independent){if(f.details){var S=p.startPTS,C=p.endPTS,w=p.startDTS,k=p.endDTS;if(d)d.elementaryStreams[p.type]={startPTS:S,endPTS:C,startDTS:w,endDTS:k};else if(p.firstKeyFrame&&p.independent&&(this.couldBacktrack=!0),p.dropped&&p.independent){if(this.getLoadPosition()+this.config.maxBufferHole<S)return void this.backtrack(h);h.setElementaryStreamInfo(p.type,h.start,C,h.start,k,!0)}h.setElementaryStreamInfo(p.type,S,C,w,k),this.bufferFragmentData(p,h,d,l)}}else if(!1===a.independent)return void this.backtrack(h);if(y){var x=y.startPTS,E=y.endPTS,T=y.startDTS,L=y.endDTS;d&&(d.elementaryStreams[u.ElementaryStreamTypes.AUDIO]={startPTS:x,endPTS:E,startDTS:T,endDTS:L}),h.setElementaryStreamInfo(u.ElementaryStreamTypes.AUDIO,x,E,T,L),this.bufferFragmentData(y,h,d,l)}if(null!=v&&null!==(t=v.samples)&&void 0!==t&&t.length){var A={frag:h,id:i,samples:v.samples};s.trigger(o.Events.FRAG_PARSING_METADATA,A)}if(g){var R={frag:h,id:i,samples:g.samples};s.trigger(o.Events.FRAG_PARSING_USERDATA,R)}}},C._bufferInitSegment=function(e,t,i,r){var s=this;if(this.state===n.State.PARSING){this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var a=t.audio,l=t.video,c=t.audiovideo;if(a){var u=e.audioCodec,h=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(u&&(u=-1!==u.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==a.metadata.channelCount&&-1===h.indexOf("firefox")&&(u="mp4a.40.5")),-1!==h.indexOf("android")&&"audio/mpeg"!==a.container&&(u="mp4a.40.2",this.log("Android: force audio codec to "+u)),e.audioCodec&&e.audioCodec!==u&&this.log('Swapping manifest audio codec "'+e.audioCodec+'" for "'+u+'"'),a.levelCodec=u,a.id="main",this.log("Init audio buffer, container:"+a.container+", codecs[selected/level/parsed]=["+(u||"")+"/"+(e.audioCodec||"")+"/"+a.codec+"]")}l&&(l.levelCodec=e.videoCodec,l.id="main",this.log("Init video buffer, container:"+l.container+", codecs[level/parsed]=["+(e.videoCodec||"")+"/"+l.codec+"]")),c&&this.log("Init audiovideo buffer, container:"+c.container+", codecs[level/parsed]=["+(e.attrs.CODECS||"")+"/"+c.codec+"]"),this.hls.trigger(o.Events.BUFFER_CODECS,t),Object.keys(t).forEach((function(e){var n=t[e].initSegment;null!=n&&n.byteLength&&s.hls.trigger(o.Events.BUFFER_APPENDING,{type:e,data:n,frag:i,part:null,chunkMeta:r,parent:i.type})})),this.tick()}},C.backtrack=function(e){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(e);var t=this.fragmentTracker.backtrack(e);this.fragPrevious=null,this.nextLoadPosition=e.start,t?this.resetFragmentLoading(e):this.state=n.State.BACKTRACKING},C.checkFragmentChanged=function(){var e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){var i=e.currentTime;if(a.BufferHelper.isBuffered(e,i)?t=this.getAppendedFrag(i):a.BufferHelper.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){var r=this.fragPlaying,n=t.level;r&&t.sn===r.sn&&r.level===n&&t.urlId===r.urlId||(this.hls.trigger(o.Events.FRAG_CHANGED,{frag:t}),r&&r.level===n||this.hls.trigger(o.Events.LEVEL_SWITCHED,{level:n}),this.fragPlaying=t)}}},_=y,(b=[{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);return this.followingBufferedFrag(t)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&v(_.prototype,b),S&&v(_,S),y}(n.default)},"./src/controller/subtitle-stream-controller.ts":
/*!******************************************************!*\
  !*** ./src/controller/subtitle-stream-controller.ts ***!
  \******************************************************/
/*! exports provided: SubtitleStreamController */function(e,t,i){"use strict";i.r(t),i.d(t,"SubtitleStreamController",(function(){return g}));var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../utils/logger */"./src/utils/logger.ts"),s=i(/*! ../utils/buffer-helper */"./src/utils/buffer-helper.ts"),o=i(/*! ./fragment-finders */"./src/controller/fragment-finders.ts"),a=i(/*! ../utils/discontinuities */"./src/utils/discontinuities.ts"),l=i(/*! ./level-helper */"./src/controller/level-helper.ts"),c=i(/*! ./fragment-tracker */"./src/controller/fragment-tracker.ts"),u=i(/*! ./base-stream-controller */"./src/controller/base-stream-controller.ts"),h=i(/*! ../types/loader */"./src/types/loader.ts"),d=i(/*! ../types/level */"./src/types/level.ts");function f(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function p(e,t){return(p=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var g=function(e){var t,i;function g(t,i){var r;return(r=e.call(this,t,i,"[subtitle-stream-controller]")||this).levels=[],r.currentTrackId=-1,r.tracksBuffered=[],r.mainDetails=null,r._registerListeners(),r}i=e,(t=g).prototype=Object.create(i.prototype),t.prototype.constructor=t,p(t,i);var v,m,y,_=g.prototype;return _.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},_._registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(r.Events.ERROR,this.onError,this),e.on(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(r.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(r.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(r.Events.ERROR,this.onError,this),e.off(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(r.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(r.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_.startLoad=function(){this.stopLoad(),this.state=u.State.IDLE,this.setInterval(500),this.tick()},_.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},_.onLevelLoaded=function(e,t){this.mainDetails=t.details},_.onSubtitleFragProcessed=function(e,t){var i=t.frag,r=t.success;if(this.fragPrevious=i,this.state=u.State.IDLE,r){var n=this.tracksBuffered[this.currentTrackId];if(n){for(var s,o=i.start,a=0;a<n.length;a++)if(o>=n[a].start&&o<=n[a].end){s=n[a];break}var l=i.start+i.duration;s?s.end=l:(s={start:o,end:l},n.push(s)),this.fragmentTracker.fragBuffered(i)}}},_.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset;if(0===i&&r!==Number.POSITIVE_INFINITY){var n=this.currentTrackId,s=this.levels;if(!s.length||!s[n]||!s[n].details)return;var o=r-s[n].details.targetduration;if(o<=0)return;t.endOffsetSubtitles=Math.max(0,o),this.tracksBuffered.forEach((function(e){for(var t=0;t<e.length;)if(e[t].end<=o)e.shift();else{if(!(e[t].start<o))break;e[t].start=o,t++}})),this.fragmentTracker.removeFragmentsInRange(i,o,h.PlaylistLevelType.SUBTITLE)}},_.onError=function(e,t){var i,r=t.frag;r&&r.type===h.PlaylistLevelType.SUBTITLE&&(null!==(i=this.fragCurrent)&&void 0!==i&&i.loader&&this.fragCurrent.loader.abort(),this.state=u.State.IDLE)},_.onSubtitleTracksUpdated=function(e,t){var i=this,r=t.subtitleTracks;this.tracksBuffered=[],this.levels=r.map((function(e){return new d.Level(e)})),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach((function(e){i.tracksBuffered[e.id]=[]})),this.mediaBuffer=null},_.onSubtitleTrackSwitch=function(e,t){if(this.currentTrackId=t.id,this.levels.length&&-1!==this.currentTrackId){var i=this.levels[this.currentTrackId];null!=i&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(500)}else this.clearInterval()},_.onSubtitleTrackLoaded=function(e,t){var i,r=t.details,n=t.id,s=this.currentTrackId,c=this.levels;if(c.length){var h=c[s];if(!(n>=c.length||n!==s)&&h){if(this.mediaBuffer=this.mediaBufferTimeRanges,r.live||null!==(i=h.details)&&void 0!==i&&i.live){var d=this.mainDetails;if(r.deltaUpdateFailed||!d)return;var f=d.fragments[0];h.details?0===this.alignPlaylists(r,h.details)&&f&&Object(l.addSliding)(r,f.start):r.hasProgramDateTime&&d.hasProgramDateTime?Object(a.alignMediaPlaylistByPDT)(r,d):f&&Object(l.addSliding)(r,f.start)}h.details=r,this.levelLastLoaded=n,this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===u.State.IDLE&&(Object(o.findFragmentByPTS)(null,r.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),h.details=void 0))}}},_._handleFragmentLoadComplete=function(e){var t=e.frag,i=e.payload,n=t.decryptdata,s=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&n&&n.key&&n.iv&&"AES-128"===n.method){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).then((function(e){var i=performance.now();s.trigger(r.Events.FRAG_DECRYPTED,{frag:t,payload:e,stats:{tstart:o,tdecrypt:i}})}))}},_.doTick=function(){if(this.media){if(this.state===u.State.IDLE){var e,t=this.currentTrackId,i=this.levels;if(!i.length||!i[t]||!i[t].details)return;var a=i[t].details,l=a.targetduration,h=this.config,d=this.media,f=s.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,d.currentTime-l,h.maxBufferHole),p=f.end;if(f.len>this.getMaxBufferLength()+l)return;console.assert(a,"Subtitle track details are defined on idle subtitle stream controller tick");var g,v=a.fragments,m=v.length,y=a.edge,_=this.fragPrevious;if(p<y){var b=h.maxFragLookUpTolerance;_&&a.hasProgramDateTime&&(g=Object(o.findFragmentByPDT)(v,_.endProgramDateTime,b)),g||!(g=Object(o.findFragmentByPTS)(_,v,p,b))&&_&&_.start<v[0].start&&(g=v[0])}else g=v[m-1];null!==(e=g)&&void 0!==e&&e.encrypted?(n.logger.log("Loading key for "+g.sn),this.state=u.State.KEY_LOADING,this.hls.trigger(r.Events.KEY_LOADING,{frag:g})):g&&this.fragmentTracker.getState(g)===c.FragmentState.NOT_LOADED&&this.loadFragment(g,a,p)}}else this.state=u.State.IDLE},_.loadFragment=function(t,i,r){this.fragCurrent=t,e.prototype.loadFragment.call(this,t,i,r)},v=g,(m=[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}])&&f(v.prototype,m),y&&f(v,y),g}(u.default)},"./src/controller/subtitle-track-controller.ts":
/*!*****************************************************!*\
  !*** ./src/controller/subtitle-track-controller.ts ***!
  \*****************************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),s=i(/*! ./base-playlist-controller */"./src/controller/base-playlist-controller.ts"),o=i(/*! ../types/loader */"./src/types/loader.ts");function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var c=function(e){var t,i;function s(t){var i;return(i=e.call(this,t,"[subtitle-track-controller]")||this).media=null,i.tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.selectDefaultTrack=!0,i.queuedDefaultTrack=-1,i.trackChangeListener=function(){return i.onTextTracksChanged()},i.asyncPollTrackChange=function(){return i.pollTrackChange(0)},i.useTextTrackPolling=!1,i.subtitlePollingInterval=-1,i.subtitleDisplay=!0,i.registerListeners(),i}i=e,(t=s).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i);var c,h,d,f=s.prototype;return f.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,e.prototype.destroy.call(this)},f.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(r.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(r.Events.ERROR,this.onError,this)},f.onMediaAttached=function(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},f.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},f.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),u(this.media.textTracks).forEach((function(e){Object(n.clearCurrentCues)(e)})),this.subtitleTrack=-1,this.media=null)},f.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},f.onManifestParsed=function(e,t){this.tracks=t.subtitleTracks},f.onSubtitleTrackLoaded=function(e,t){var i=t.id,r=t.details,n=this.trackId,s=this.tracksInGroup[n];if(s){var o=s.details;s.details=t.details,this.log("subtitle track "+i+" loaded ["+r.startSN+"-"+r.endSN+"]"),i===this.trackId&&(this.retryCount=0,this.playlistLoaded(i,t,o))}else this.warn("Invalid subtitle track id "+i)},f.onLevelLoading=function(e,t){this.switchLevel(t.level)},f.onLevelSwitching=function(e,t){this.switchLevel(t.level)},f.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.textGroupIds){var i=t.textGroupIds[t.urlId];if(this.groupId!==i){var n=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,s=this.tracks.filter((function(e){return!i||e.groupId===i}));this.tracksInGroup=s;var o=this.findTrackId(null==n?void 0:n.name)||this.findTrackId();this.groupId=i;var a={subtitleTracks:s};this.log("Updating subtitle tracks, "+s.length+' track(s) found in "'+i+'" group-id'),this.hls.trigger(r.Events.SUBTITLE_TRACKS_UPDATED,a),-1!==o&&this.setSubtitleTrack(o,n)}}},f.findTrackId=function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1},f.onError=function(t,i){e.prototype.onError.call(this,t,i),!i.fatal&&i.context&&i.context.type===o.PlaylistContextType.SUBTITLE_TRACK&&i.context.id===this.trackId&&i.context.groupId===this.groupId&&this.retryLoadingOrFail(i)},f.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var i=t.id,n=t.groupId,s=t.url;if(e)try{s=e.addDirectives(s)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Loading subtitle playlist for id "+i),this.hls.trigger(r.Events.SUBTITLE_TRACK_LOADING,{url:s,id:i,groupId:n,deliveryDirectives:e||null})}},f.toggleTrackModes=function(e){var t=this,i=this.media,r=this.subtitleDisplay,n=this.trackId;if(i){var s=u(i.textTracks),o=s.filter((function(e){return e.groupId===t.groupId}));if(-1===e)[].slice.call(s).forEach((function(e){e.mode="disabled"}));else{var a=o[n];a&&(a.mode="disabled")}var l=o[e];l&&(l.mode=r?"showing":"hidden")}},f.setSubtitleTrack=function(e,t){var i,n=this.tracksInGroup;if(this.media){if(this.trackId!==e&&this.toggleTrackModes(e),!(this.trackId===e&&(-1===e||null!==(i=n[e])&&void 0!==i&&i.details)||e<-1||e>=n.length)){this.clearTimer();var s=n[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,s){var o=s.id,a=s.groupId,l=void 0===a?"":a,c=s.name,u=s.type,h=s.url;this.hls.trigger(r.Events.SUBTITLE_TRACK_SWITCH,{id:o,groupId:l,name:c,type:u,url:h});var d=this.switchParams(s.url,null==t?void 0:t.details);this.loadPlaylist(d)}else this.hls.trigger(r.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,t=u(this.media.textTracks),i=0;i<t.length;i++)if("hidden"===t[i].mode)e=i;else if("showing"===t[i].mode){e=i;break}this.subtitleTrack!==e&&(this.subtitleTrack=e)}},c=s,(h=[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1;var t=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,t)}}])&&a(c.prototype,h),d&&a(c,d),s}(s.default);function u(e){for(var t=[],i=0;i<e.length;i++){var r=e[i];"subtitles"===r.kind&&r.label&&t.push(e[i])}return t}t.default=c},"./src/controller/timeline-controller.ts":
/*!***********************************************!*\
  !*** ./src/controller/timeline-controller.ts ***!
  \***********************************************/
/*! exports provided: TimelineController */function(e,t,i){"use strict";i.r(t),i.d(t,"TimelineController",(function(){return d}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../utils/cea-608-parser */"./src/utils/cea-608-parser.ts"),o=i(/*! ../utils/output-filter */"./src/utils/output-filter.ts"),a=i(/*! ../utils/webvtt-parser */"./src/utils/webvtt-parser.ts"),l=i(/*! ../utils/texttrack-utils */"./src/utils/texttrack-utils.ts"),c=i(/*! ../utils/imsc1-ttml-parser */"./src/utils/imsc1-ttml-parser.ts"),u=i(/*! ../types/loader */"./src/types/loader.ts"),h=i(/*! ../utils/logger */"./src/utils/logger.ts"),d=function(){function e(e){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var t=new o.default(this,"textTrack1"),i=new o.default(this,"textTrack2"),r=new o.default(this,"textTrack3"),a=new o.default(this,"textTrack4");this.cea608Parser1=new s.default(1,t,i),this.cea608Parser2=new s.default(3,r,a)}e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(n.Events.FRAG_LOADING,this.onFragLoading,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var t=e.prototype;return t.destroy=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(n.Events.FRAG_LOADING,this.onFragLoading,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},t.addCues=function(e,t,i,r,s){for(var o,a,l,c,u=!1,h=s.length;h--;){var d=s[h],f=(o=d[0],a=d[1],l=t,c=i,Math.min(a,c)-Math.max(o,l));if(f>=0&&(d[0]=Math.min(d[0],t),d[1]=Math.max(d[1],i),u=!0,f/(i-t)>.5))return}if(u||s.push([t,i]),this.config.renderTextTracksNatively){var p=this.captionsTracks[e];this.Cues.newCue(p,t,i,r)}else{var g=this.Cues.newCue(null,t,i,r);this.hls.trigger(n.Events.CUES_PARSED,{type:"captions",cues:g,track:e})}},t.onInitPtsFound=function(e,t){var i=this,r=t.frag,s=t.id,o=t.initPTS,a=t.timescale,l=this.unparsedVttFrags;"main"===s&&(this.initPTS[r.cc]=o,this.timescale[r.cc]=a),l.length&&(this.unparsedVttFrags=[],l.forEach((function(e){i.onFragLoaded(n.Events.FRAG_LOADED,e)})))},t.getExistingTrack=function(e){var t=this.media;if(t)for(var i=0;i<t.textTracks.length;i++){var r=t.textTracks[i];if(r[e])return r}return null},t.createCaptionsTrack=function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)},t.createNativeTrack=function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,i=this.captionsTracks,r=this.media,n=t[e],s=n.label,o=n.languageCode,a=this.getExistingTrack(e);if(a)i[e]=a,Object(l.clearCurrentCues)(i[e]),Object(l.sendAddTrackEvent)(i[e],r);else{var c=this.createTextTrack("captions",s,o);c&&(c[e]=!0,i[e]=c)}}},t.createNonNativeTrack=function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}}},t.createTextTrack=function(e,t,i){var r=this.media;if(r)return r.addTextTrack(e,t,i)},t.onMediaAttaching=function(e,t){this.media=t.media,this._cleanTracks()},t.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){Object(l.clearCurrentCues)(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}},t.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},t._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var i=0;i<t.length;i++)Object(l.clearCurrentCues)(t[i])}},t.onSubtitleTracksUpdated=function(e,t){var i=this;this.textTracks=[];var r=t.subtitleTracks||[],s=r.some((function(e){return e.textCodec===c.IMSC1_CODEC}));if(this.config.enableWebVTT||s&&this.config.enableIMSC1){var o=this.tracks&&r&&this.tracks.length===r.length;if(this.tracks=r||[],this.config.renderTextTracksNatively){var a=this.media?this.media.textTracks:[];this.tracks.forEach((function(e,t){var r;if(t<a.length){for(var n=null,s=0;s<a.length;s++)if(f(a[s],e)){n=a[s];break}n&&(r=n)}r?Object(l.clearCurrentCues)(r):(r=i.createTextTrack("subtitles",e.name,e.lang))&&(r.mode="disabled"),r&&(r.groupId=e.groupId,i.textTracks.push(r))}))}else if(!o&&this.tracks&&this.tracks.length){var u=this.tracks.map((function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}}));this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:u})}}},t.onManifestLoaded=function(e,t){var i=this;this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((function(e){var t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(t){var r="textTrack"+t[1],n=i.captionsProperties[r];n&&(n.label=e.name,e.lang&&(n.languageCode=e.lang),n.media=e)}}))},t.onFragLoading=function(e,t){var i=this.cea608Parser1,r=this.cea608Parser2,n=this.lastSn,s=this.lastPartIndex;if(this.enabled&&i&&r&&t.frag.type===u.PlaylistLevelType.MAIN){var o,a,l=t.frag.sn,c=null!=(o=null==t||null===(a=t.part)||void 0===a?void 0:a.index)?o:-1;l===n+1||l===n&&c===s+1||(i.reset(),r.reset()),this.lastSn=l,this.lastPartIndex=c}},t.onFragLoaded=function(e,t){var i=t.frag,s=t.payload,o=this.initPTS,a=this.unparsedVttFrags;if(i.type===u.PlaylistLevelType.SUBTITLE)if(s.byteLength){if(!Object(r.isFiniteNumber)(o[i.cc]))return a.push(t),void(o.length&&this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Missing initial subtitle PTS")}));var l=i.decryptdata;if(null==l||null==l.key||"AES-128"!==l.method){var h=this.tracks[i.level],d=this.vttCCs;d[i.cc]||(d[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),h&&h.textCodec===c.IMSC1_CODEC?this._parseIMSC1(i,s):this._parseVTTs(i,s,d)}}else this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})},t._parseIMSC1=function(e,t){var i=this,r=this.hls;Object(c.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(t){i._appendCues(t,e.level),r.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(t){h.logger.log("Failed to parse IMSC1: "+t),r.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))},t._parseVTTs=function(e,t,i){var r=this,s=this.hls;Object(a.parseWebVTT)(t,this.initPTS[e.cc],this.timescale[e.cc],i,e.cc,e.start,(function(t){r._appendCues(t,e.level),s.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(i){r._fallbackToIMSC1(e,t),h.logger.log("Failed to parse VTT cue: "+i),s.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:i})}))},t._fallbackToIMSC1=function(e,t){var i=this,r=this.tracks[e.level];r.textCodec||Object(c.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(){r.textCodec=c.IMSC1_CODEC,i._parseIMSC1(e,t)}),(function(){r.textCodec="wvtt"}))},t._appendCues=function(e,t){var i=this.hls;if(this.config.renderTextTracksNatively){var r=this.textTracks[t];if("disabled"===r.mode)return;e.forEach((function(e){return Object(l.addCueToTrack)(r,e)}))}else{var s=this.tracks[t].default?"default":"subtitles"+t;i.trigger(n.Events.CUES_PARSED,{type:"subtitles",cues:e,track:s})}},t.onFragDecrypted=function(e,t){var i=t.frag;if(i.type===u.PlaylistLevelType.SUBTITLE){if(!Object(r.isFiniteNumber)(this.initPTS[i.cc]))return void this.unparsedVttFrags.push(t);this.onFragLoaded(n.Events.FRAG_LOADED,t)}},t.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},t.onFragParsingUserdata=function(e,t){var i=this.cea608Parser1,r=this.cea608Parser2;if(this.enabled&&i&&r)for(var n=0;n<t.samples.length;n++){var s=t.samples[n].bytes;if(s){var o=this.extractCea608Data(s);i.addData(t.samples[n].pts,o[0]),r.addData(t.samples[n].pts,o[1])}}},t.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset,n=t.endOffsetSubtitles,s=t.type,o=this.media;if(o&&!(o.currentTime<r)){if(!s||"video"===s){var a=this.captionsTracks;Object.keys(a).forEach((function(e){return Object(l.removeCuesInRange)(a[e],i,r)}))}if(this.config.renderTextTracksNatively&&0===i&&void 0!==n){var c=this.textTracks;Object.keys(c).forEach((function(e){return Object(l.removeCuesInRange)(c[e],i,n)}))}}},t.extractCea608Data=function(e){for(var t=31&e[0],i=2,r=[[],[]],n=0;n<t;n++){var s=e[i++],o=127&e[i++],a=127&e[i++],l=3&s;0===o&&0===a||0!=(4&s)&&(0!==l&&1!==l||(r[l].push(o),r[l].push(a)))}return r},e}();function f(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}},"./src/crypt/aes-crypto.ts":
/*!*********************************!*\
  !*** ./src/crypt/aes-crypto.ts ***!
  \*********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(e,t){this.subtle=void 0,this.aesIV=void 0,this.subtle=e,this.aesIV=t}return e.prototype.decrypt=function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)},e}()},"./src/crypt/aes-decryptor.ts":
/*!************************************!*\
  !*** ./src/crypt/aes-decryptor.ts ***!
  \************************************/
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/*!********************************!*\
  !*** ./src/crypt/decrypter.ts ***!
  \********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return c}));var r=i(/*! ./aes-crypto */"./src/crypt/aes-crypto.ts"),n=i(/*! ./fast-aes-key */"./src/crypt/fast-aes-key.ts"),s=i(/*! ./aes-decryptor */"./src/crypt/aes-decryptor.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),l=i(/*! ../utils/typed-array */"./src/utils/typed-array.ts"),c=function(){function e(e,t,i){var r=(void 0===i?{}:i).removePKCS7Padding,n=void 0===r||r;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=e,this.config=t,this.removePKCS7Padding=n,n)try{var s=self.crypto;s&&(this.subtle=s.subtle||s.webkitSubtle)}catch(e){}null===this.subtle&&(this.config.enableSoftwareAES=!0)}var t=e.prototype;return t.destroy=function(){this.observer=null},t.isSync=function(){return this.config.enableSoftwareAES},t.flush=function(){var e=this.currentResult;if(e){var t=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?Object(s.removePadding)(t):t}this.reset()},t.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},t.decrypt=function(e,t,i,r){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(e),t,i);var n=this.flush();n&&r(n.buffer)}else this.webCryptoDecrypt(new Uint8Array(e),t,i).then(r)},t.softwareDecrypt=function(e,t,i){var r=this.currentIV,n=this.currentResult,o=this.remainderData;this.logOnce("JS AES decrypt"),o&&(e=Object(a.appendUint8Array)(o,e),this.remainderData=null);var c=this.getValidChunk(e);if(!c.length)return null;r&&(i=r);var u=this.softwareDecrypter;u||(u=this.softwareDecrypter=new s.default),u.expandKey(t);var h=n;return this.currentResult=u.decrypt(c.buffer,0,i),this.currentIV=Object(l.sliceUint8)(c,-16).buffer,h||null},t.webCryptoDecrypt=function(e,t,i){var s=this,o=this.subtle;return this.key===t&&this.fastAesKey||(this.key=t,this.fastAesKey=new n.default(o,t)),this.fastAesKey.expandKey().then((function(t){return o?new r.default(o,i).decrypt(e.buffer,t):Promise.reject(new Error("web crypto not initialized"))})).catch((function(r){return s.onWebCryptoError(r,e,t,i)}))},t.onWebCryptoError=function(e,t,i,r){return o.logger.warn("[decrypter.ts]: WebCrypto Error, disable WebCrypto API:",e),this.config.enableSoftwareAES=!0,this.logEnabled=!0,this.softwareDecrypt(t,i,r)},t.getValidChunk=function(e){var t=e,i=e.length-e.length%16;return i!==e.length&&(t=Object(l.sliceUint8)(e,0,i),this.remainderData=Object(l.sliceUint8)(e,i)),t},t.logOnce=function(e){this.logEnabled&&(o.logger.log("[decrypter.ts]: "+e),this.logEnabled=!1)},e}()},"./src/crypt/fast-aes-key.ts":
/*!***********************************!*\
  !*** ./src/crypt/fast-aes-key.ts ***!
  \***********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(e,t){this.subtle=void 0,this.key=void 0,this.subtle=e,this.key=t}return e.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},e}()},"./src/demux/aacdemuxer.ts":
/*!*********************************!*\
  !*** ./src/demux/aacdemuxer.ts ***!
  \*********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./base-audio-demuxer */"./src/demux/base-audio-demuxer.ts"),n=i(/*! ./adts */"./src/demux/adts.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts"),o=i(/*! ../demux/id3 */"./src/demux/id3.ts");function a(e,t){return(a=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var l=function(e){var t,i;function r(t,i){var r;return(r=e.call(this)||this).observer=void 0,r.config=void 0,r.observer=t,r.config=i,r}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,a(t,i);var l=r.prototype;return l.resetInitSegment=function(t,i,r){e.prototype.resetInitSegment.call(this,t,i,r),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!0,samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}},r.probe=function(e){if(!e)return!1;for(var t=(o.getID3Data(e,0)||[]).length,i=e.length;t<i;t++)if(n.probe(e,t))return s.logger.log("ADTS sync word found !"),!0;return!1},l.canParse=function(e,t){return n.canParse(e,t)},l.appendFrame=function(e,t,i){n.initTrackConfig(e,this.observer,t,i,e.manifestCodec);var r=n.appendFrame(e,t,i,this.initPTS,this.frameIndex);if(r&&0===r.missing)return r},r}(r.default);l.minProbeByteLength=9,t.default=l},"./src/demux/adts.ts":
/*!***************************!*\
  !*** ./src/demux/adts.ts ***!
  \***************************/
/*! exports provided: getAudioConfig, isHeaderPattern, getHeaderLength, getFullFrameLength, canGetFrameLength, isHeader, canParse, probe, initTrackConfig, getFrameDuration, parseFrameHeader, appendFrame */function(e,t,i){"use strict";i.r(t),i.d(t,"getAudioConfig",(function(){return o})),i.d(t,"isHeaderPattern",(function(){return a})),i.d(t,"getHeaderLength",(function(){return l})),i.d(t,"getFullFrameLength",(function(){return c})),i.d(t,"canGetFrameLength",(function(){return u})),i.d(t,"isHeader",(function(){return h})),i.d(t,"canParse",(function(){return d})),i.d(t,"probe",(function(){return f})),i.d(t,"initTrackConfig",(function(){return p})),i.d(t,"getFrameDuration",(function(){return g})),i.d(t,"parseFrameHeader",(function(){return v})),i.d(t,"appendFrame",(function(){return m}));var r=i(/*! ../utils/logger */"./src/utils/logger.ts"),n=i(/*! ../errors */"./src/errors.ts"),s=i(/*! ../events */"./src/events.ts");function o(e,t,i,o){var a,l,c,u,h=navigator.userAgent.toLowerCase(),d=o,f=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];a=1+((192&t[i+2])>>>6);var p=(60&t[i+2])>>>2;if(!(p>f.length-1))return c=(1&t[i+2])<<2,c|=(192&t[i+3])>>>6,r.logger.log("manifest codec:"+o+", ADTS type:"+a+", samplingIndex:"+p),/firefox/i.test(h)?p>=6?(a=5,u=new Array(4),l=p-3):(a=2,u=new Array(2),l=p):-1!==h.indexOf("android")?(a=2,u=new Array(2),l=p):(a=5,u=new Array(4),o&&(-1!==o.indexOf("mp4a.40.29")||-1!==o.indexOf("mp4a.40.5"))||!o&&p>=6?l=p-3:((o&&-1!==o.indexOf("mp4a.40.2")&&(p>=6&&1===c||/vivaldi/i.test(h))||!o&&1===c)&&(a=2,u=new Array(2)),l=p)),u[0]=a<<3,u[0]|=(14&p)>>1,u[1]|=(1&p)<<7,u[1]|=c<<3,5===a&&(u[1]|=(14&l)>>1,u[2]=(1&l)<<7,u[2]|=8,u[3]=0),{config:u,samplerate:f[p],channelCount:c,codec:"mp4a.40."+a,manifestCodec:d};e.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+p})}function a(e,t){return 255===e[t]&&240==(246&e[t+1])}function l(e,t){return 1&e[t+1]?7:9}function c(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function u(e,t){return t+5<e.length}function h(e,t){return t+1<e.length&&a(e,t)}function d(e,t){return u(e,t)&&a(e,t)&&c(e,t)<=e.length-t}function f(e,t){if(h(e,t)){var i=l(e,t);if(t+i>=e.length)return!1;var r=c(e,t);if(r<=i)return!1;var n=t+r;return n===e.length||h(e,n)}return!1}function p(e,t,i,n,s){if(!e.samplerate){var a=o(t,i,n,s);if(!a)return;e.config=a.config,e.samplerate=a.samplerate,e.channelCount=a.channelCount,e.codec=a.codec,e.manifestCodec=a.manifestCodec,r.logger.log("parsed codec:"+e.codec+", rate:"+a.samplerate+", channels:"+a.channelCount)}}function g(e){return 9216e4/e}function v(e,t,i,r,n){var s=l(e,t),o=c(e,t);if((o-=s)>0)return{headerLength:s,frameLength:o,stamp:i+r*n}}function m(e,t,i,r,n){var s=v(t,i,r,n,g(e.samplerate));if(s){var o,a=s.frameLength,l=s.headerLength,c=s.stamp,u=l+a,h=Math.max(0,i+u-t.length);h?(o=new Uint8Array(u-l)).set(t.subarray(i+l,t.length),0):o=t.subarray(i+l,i+u);var d={unit:o,pts:c};return h||e.samples.push(d),{sample:d,length:u,missing:h}}}},"./src/demux/base-audio-demuxer.ts":
/*!*****************************************!*\
  !*** ./src/demux/base-audio-demuxer.ts ***!
  \*****************************************/
/*! exports provided: initPTSFn, default */function(e,t,i){"use strict";i.r(t),i.d(t,"initPTSFn",(function(){return c}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../demux/id3 */"./src/demux/id3.ts"),s=i(/*! ./dummy-demuxed-track */"./src/demux/dummy-demuxed-track.ts"),o=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),a=i(/*! ../utils/typed-array */"./src/utils/typed-array.ts"),l=function(){function e(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.initPTS=null}var t=e.prototype;return t.resetInitSegment=function(e,t,i){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}},t.resetTimeStamp=function(){},t.resetContiguity=function(){},t.canParse=function(e,t){return!1},t.appendFrame=function(e,t,i){},t.demux=function(e,t){this.cachedData&&(e=Object(o.appendUint8Array)(this.cachedData,e),this.cachedData=null);var i,r,l=n.getID3Data(e,0),u=l?l.length:0,h=this._audioTrack,d=this._id3Track,f=l?n.getTimeStamp(l):void 0,p=e.length;for(0!==this.frameIndex&&null!==this.initPTS||(this.initPTS=c(f,t)),l&&l.length>0&&d.samples.push({pts:this.initPTS,dts:this.initPTS,data:l}),r=this.initPTS;u<p;){if(this.canParse(e,u)){var g=this.appendFrame(h,e,u);g?(this.frameIndex++,r=g.sample.pts,i=u+=g.length):u=p}else n.canParse(e,u)?(l=n.getID3Data(e,u),d.samples.push({pts:r,dts:r,data:l}),i=u+=l.length):u++;if(u===p&&i!==p){var v=Object(a.sliceUint8)(e,i);this.cachedData?this.cachedData=Object(o.appendUint8Array)(this.cachedData,v):this.cachedData=v}}return{audioTrack:h,avcTrack:Object(s.dummyTrack)(),id3Track:d,textTrack:Object(s.dummyTrack)()}},t.demuxSampleAes=function(e,t,i){return Promise.reject(new Error("["+this+"] This demuxer does not support Sample-AES decryption"))},t.flush=function(e){var t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),this.frameIndex=0,{audioTrack:this._audioTrack,avcTrack:Object(s.dummyTrack)(),id3Track:this._id3Track,textTrack:Object(s.dummyTrack)()}},t.destroy=function(){},e}(),c=function(e,t){return Object(r.isFiniteNumber)(e)?90*e:9e4*t};t.default=l},"./src/demux/chunk-cache.ts":
/*!**********************************!*\
  !*** ./src/demux/chunk-cache.ts ***!
  \**********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(){this.chunks=[],this.dataLength=0}var t=e.prototype;return t.push=function(e){this.chunks.push(e),this.dataLength+=e.length},t.flush=function(){var e,t=this.chunks,i=this.dataLength;return t.length?(e=1===t.length?t[0]:function(e,t){for(var i=new Uint8Array(t),r=0,n=0;n<e.length;n++){var s=e[n];i.set(s,r),r+=s.length}return i}(t,i),this.reset(),e):new Uint8Array(0)},t.reset=function(){this.chunks.length=0,this.dataLength=0},e}()},"./src/demux/dummy-demuxed-track.ts":
/*!******************************************!*\
  !*** ./src/demux/dummy-demuxed-track.ts ***!
  \******************************************/
/*! exports provided: dummyTrack */function(e,t,i){"use strict";function r(){return{type:"",id:-1,pid:-1,inputTimeScale:9e4,sequenceNumber:-1,samples:[],dropped:0}}i.r(t),i.d(t,"dummyTrack",(function(){return r}))},"./src/demux/exp-golomb.ts":
/*!*********************************!*\
  !*** ./src/demux/exp-golomb.ts ***!
  \*********************************/
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/*!**************************!*\
  !*** ./src/demux/id3.ts ***!
  \**************************/
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/*!*********************************!*\
  !*** ./src/demux/mp3demuxer.ts ***!
  \*********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./base-audio-demuxer */"./src/demux/base-audio-demuxer.ts"),n=i(/*! ../demux/id3 */"./src/demux/id3.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts"),o=i(/*! ./mpegaudio */"./src/demux/mpegaudio.ts");function a(e,t){return(a=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var l=function(e){var t,i;function r(){return e.apply(this,arguments)||this}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,a(t,i);var l=r.prototype;return l.resetInitSegment=function(t,i,r){e.prototype.resetInitSegment.call(this,t,i,r),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,isAAC:!1,samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}},r.probe=function(e){if(!e)return!1;for(var t=(n.getID3Data(e,0)||[]).length,i=e.length;t<i;t++)if(o.probe(e,t))return s.logger.log("MPEG Audio sync word found !"),!0;return!1},l.canParse=function(e,t){return o.canParse(e,t)},l.appendFrame=function(e,t,i){if(null!==this.initPTS)return o.appendFrame(e,t,i,this.initPTS,this.frameIndex)},r}(r.default);l.minProbeByteLength=4,t.default=l},"./src/demux/mp4demuxer.ts":
/*!*********************************!*\
  !*** ./src/demux/mp4demuxer.ts ***!
  \*********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),n=i(/*! ./dummy-demuxed-track */"./src/demux/dummy-demuxed-track.ts"),s=function(){function e(e,t){this.remainderData=null,this.config=void 0,this.config=t}var t=e.prototype;return t.resetTimeStamp=function(){},t.resetInitSegment=function(){},t.resetContiguity=function(){},e.probe=function(e){return Object(r.findBox)({data:e,start:0,end:Math.min(e.length,16384)},["moof"]).length>0},t.demux=function(e){var t=e,i=Object(n.dummyTrack)();if(this.config.progressive){this.remainderData&&(t=Object(r.appendUint8Array)(this.remainderData,e));var s=Object(r.segmentValidRange)(t);this.remainderData=s.remainder,i.samples=s.valid||new Uint8Array}else i.samples=t;return{audioTrack:Object(n.dummyTrack)(),avcTrack:i,id3Track:Object(n.dummyTrack)(),textTrack:Object(n.dummyTrack)()}},t.flush=function(){var e=Object(n.dummyTrack)();return e.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(n.dummyTrack)(),avcTrack:e,id3Track:Object(n.dummyTrack)(),textTrack:Object(n.dummyTrack)()}},t.demuxSampleAes=function(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},t.destroy=function(){},e}();s.minProbeByteLength=1024,t.default=s},"./src/demux/mpegaudio.ts":
/*!********************************!*\
  !*** ./src/demux/mpegaudio.ts ***!
  \********************************/
/*! exports provided: appendFrame, parseHeader, isHeaderPattern, isHeader, canParse, probe */function(e,t,i){"use strict";i.r(t),i.d(t,"appendFrame",(function(){return l})),i.d(t,"parseHeader",(function(){return c})),i.d(t,"isHeaderPattern",(function(){return u})),i.d(t,"isHeader",(function(){return h})),i.d(t,"canParse",(function(){return d})),i.d(t,"probe",(function(){return f}));var r=null,n=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],s=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],o=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],a=[0,1,1,4];function l(e,t,i,r,n){if(!(i+24>t.length)){var s=c(t,i);if(s&&i+s.frameLength<=t.length){var o=r+n*(9e4*s.samplesPerFrame/s.sampleRate),a={unit:t.subarray(i,i+s.frameLength),pts:o,dts:o};return e.config=[],e.channelCount=s.channelCount,e.samplerate=s.sampleRate,e.samples.push(a),{sample:a,length:s.frameLength,missing:0}}}}function c(e,t){var i=e[t+1]>>3&3,l=e[t+1]>>1&3,c=e[t+2]>>4&15,u=e[t+2]>>2&3;if(1!==i&&0!==c&&15!==c&&3!==u){var h=e[t+2]>>1&1,d=e[t+3]>>6,f=1e3*n[14*(3===i?3-l:3===l?3:4)+c-1],p=s[3*(3===i?0:2===i?1:2)+u],g=3===d?1:2,v=o[i][l],m=a[l],y=8*v*m,_=Math.floor(v*f/p+h)*m;if(null===r){var b=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);r=b?parseInt(b[1]):0}return!!r&&r<=87&&2===l&&f>=224e3&&0===d&&(e[t+3]=128|e[t+3]),{sampleRate:p,channelCount:g,frameLength:_,samplesPerFrame:y}}}function u(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])}function h(e,t){return t+1<e.length&&u(e,t)}function d(e,t){return u(e,t)&&4<=e.length-t}function f(e,t){if(t+1<e.length&&u(e,t)){var i=c(e,t),r=4;null!=i&&i.frameLength&&(r=i.frameLength);var n=t+r;return n===e.length||h(e,n)}return!1}},"./src/demux/sample-aes.ts":
/*!*********************************!*\
  !*** ./src/demux/sample-aes.ts ***!
  \*********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),n=i(/*! ./tsdemuxer */"./src/demux/tsdemuxer.ts"),s=function(){function e(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new r.default(e,t,{removePKCS7Padding:!1})}var t=e.prototype;return t.decryptBuffer=function(e,t){this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,t)},t.decryptAacSample=function(e,t,i,r){var n=e[t].unit,s=n.subarray(16,n.length-n.length%16),o=s.buffer.slice(s.byteOffset,s.byteOffset+s.length),a=this;this.decryptBuffer(o,(function(s){var o=new Uint8Array(s);n.set(o,16),r||a.decryptAacSamples(e,t+1,i)}))},t.decryptAacSamples=function(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32)){var r=this.decrypter.isSync();if(this.decryptAacSample(e,t,i,r),!r)return}}},t.getAvcEncryptedData=function(e){for(var t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),r=0,n=32;n<=e.length-16;n+=160,r+=16)i.set(e.subarray(n,n+16),r);return i},t.getAvcDecryptedUnit=function(e,t){for(var i=new Uint8Array(t),r=0,n=32;n<=e.length-16;n+=160,r+=16)e.set(i.subarray(r,r+16),n);return e},t.decryptAvcSample=function(e,t,i,r,s,o){var a=Object(n.discardEPB)(s.data),l=this.getAvcEncryptedData(a),c=this;this.decryptBuffer(l.buffer,(function(n){s.data=c.getAvcDecryptedUnit(a,n),o||c.decryptAvcSamples(e,t,i+1,r)}))},t.decryptAvcSamples=function(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void r();for(var n=e[t].units;!(i>=n.length);i++){var s=n[i];if(!(s.data.length<=48||1!==s.type&&5!==s.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(e,t,i,r,s,o),!o)return}}}},e}();t.default=s},"./src/demux/transmuxer-interface.ts":
/*!*******************************************!*\
  !*** ./src/demux/transmuxer-interface.ts ***!
  \*******************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return h}));var r=i(/*! webworkify-webpack */"./node_modules/webworkify-webpack/index.js"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../demux/transmuxer */"./src/demux/transmuxer.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=i(/*! ../errors */"./src/errors.ts"),l=i(/*! ../utils/mediasource-helper */"./src/utils/mediasource-helper.ts"),c=i(/*! eventemitter3 */"./node_modules/eventemitter3/index.js"),u=Object(l.getMediaSource)()||{isTypeSupported:function(){return!1}},h=function(){function e(e,t,i,l){var h=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=e,this.id=t,this.onTransmuxComplete=i,this.onFlush=l;var d=e.config,f=function(t,i){(i=i||{}).frag=h.frag,i.id=h.id,e.trigger(t,i)};this.observer=new c.EventEmitter,this.observer.on(n.Events.FRAG_DECRYPTED,f),this.observer.on(n.Events.ERROR,f);var p={mp4:u.isTypeSupported("video/mp4"),mpeg:u.isTypeSupported("audio/mpeg"),mp3:u.isTypeSupported('audio/mp4; codecs="mp3"')},g=navigator.vendor;if(d.enableWorker&&"undefined"!=typeof Worker){var v;o.logger.log("demuxing in webworker");try{v=this.worker=r(/*! ../demux/transmuxer-worker.ts */"./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),v.addEventListener("message",this.onwmsg),v.onerror=function(t){e.trigger(n.Events.ERROR,{type:a.ErrorTypes.OTHER_ERROR,details:a.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(t.message+"  ("+t.filename+":"+t.lineno+")")})},v.postMessage({cmd:"init",typeSupported:p,vendor:g,id:t,config:JSON.stringify(d)})}catch(e){o.logger.warn("Error in worker:",e),o.logger.error("Error while initializing DemuxerWorker, fallback to inline"),v&&self.URL.revokeObjectURL(v.objectURL),this.transmuxer=new s.default(this.observer,p,d,g,t),this.worker=null}}else this.transmuxer=new s.default(this.observer,p,d,g,t)}var t=e.prototype;return t.destroy=function(){var e=this.worker;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.worker=null;else{var t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}var i=this.observer;i&&i.removeAllListeners(),this.observer=null},t.push=function(e,t,i,r,n,a,l,c,u,h){var d=this;u.transmuxing.start=self.performance.now();var f=this.transmuxer,p=this.worker,g=a?a.start:n.start,v=n.decryptdata,m=this.frag,y=!(m&&n.cc===m.cc),_=!(m&&u.level===m.level),b=m?u.sn-m.sn:-1,S=this.part?u.part-this.part.index:1,C=!_&&(1===b||0===b&&1===S),w=self.performance.now();(_||b||0===n.stats.parsing.start)&&(n.stats.parsing.start=w),!a||!S&&C||(a.stats.parsing.start=w);var k=new s.TransmuxState(y,C,c,_,g);if(!C||y){o.logger.log("[transmuxer-interface, "+n.type+"]: Starting new transmux session for sn: "+u.sn+" p: "+u.part+" level: "+u.level+" id: "+u.id+"\n        discontinuity: "+y+"\n        trackSwitch: "+_+"\n        contiguous: "+C+"\n        accurateTimeOffset: "+c+"\n        timeOffset: "+g);var x=new s.TransmuxConfig(i,r,t,l,h);this.configureTransmuxer(x)}if(this.frag=n,this.part=a,p)p.postMessage({cmd:"demux",data:e,decryptdata:v,chunkMeta:u,state:k},e instanceof ArrayBuffer?[e]:[]);else if(f){var E=f.push(e,v,u,k);Object(s.isPromise)(E)?E.then((function(e){d.handleTransmuxComplete(e)})):this.handleTransmuxComplete(E)}},t.flush=function(e){var t=this;e.transmuxing.start=self.performance.now();var i=this.transmuxer,r=this.worker;if(r)r.postMessage({cmd:"flush",chunkMeta:e});else if(i){var n=i.flush(e);Object(s.isPromise)(n)?n.then((function(i){t.handleFlushResult(i,e)})):this.handleFlushResult(n,e)}},t.handleFlushResult=function(e,t){var i=this;e.forEach((function(e){i.handleTransmuxComplete(e)})),this.onFlush(t)},t.onWorkerMessage=function(e){var t=e.data,i=this.hls;switch(t.event){case"init":self.URL.revokeObjectURL(this.worker.objectURL);break;case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,i.trigger(t.event,t.data)}},t.configureTransmuxer=function(e){var t=this.worker,i=this.transmuxer;t?t.postMessage({cmd:"configure",config:e}):i&&i.configure(e)},t.handleTransmuxComplete=function(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)},e}()},"./src/demux/transmuxer-worker.ts":
/*!****************************************!*\
  !*** ./src/demux/transmuxer-worker.ts ***!
  \****************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return a}));var r=i(/*! ../demux/transmuxer */"./src/demux/transmuxer.ts"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts"),o=i(/*! eventemitter3 */"./node_modules/eventemitter3/index.js");function a(e){var t=new o.EventEmitter,i=function(t,i){e.postMessage({event:t,data:i})};t.on(n.Events.FRAG_DECRYPTED,i),t.on(n.Events.ERROR,i),e.addEventListener("message",(function(n){var o=n.data;switch(o.cmd){case"init":var a=JSON.parse(o.config);e.transmuxer=new r.default(t,o.typeSupported,a,o.vendor,o.id),Object(s.enableLogs)(a.debug),i("init",null);break;case"configure":e.transmuxer.configure(o.config);break;case"demux":var c=e.transmuxer.push(o.data,o.decryptdata,o.chunkMeta,o.state);Object(r.isPromise)(c)?c.then((function(t){l(e,t)})):l(e,c);break;case"flush":var h=o.chunkMeta,d=e.transmuxer.flush(h);Object(r.isPromise)(d)?d.then((function(t){u(e,t,h)})):u(e,d,h)}}))}function l(e,t){if((i=t.remuxResult).audio||i.video||i.text||i.id3||i.initSegment){var i,r=[],n=t.remuxResult,s=n.audio,o=n.video;s&&c(r,s),o&&c(r,o),e.postMessage({event:"transmuxComplete",data:t},r)}}function c(e,t){t.data1&&e.push(t.data1.buffer),t.data2&&e.push(t.data2.buffer)}function u(e,t,i){t.forEach((function(t){l(e,t)})),e.postMessage({event:"flush",data:i})}},"./src/demux/transmuxer.ts":
/*!*********************************!*\
  !*** ./src/demux/transmuxer.ts ***!
  \*********************************/
/*! exports provided: default, isPromise, TransmuxConfig, TransmuxState */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return y})),i.d(t,"isPromise",(function(){return b})),i.d(t,"TransmuxConfig",(function(){return S})),i.d(t,"TransmuxState",(function(){return C}));var r,n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../errors */"./src/errors.ts"),o=i(/*! ../crypt/decrypter */"./src/crypt/decrypter.ts"),a=i(/*! ../demux/aacdemuxer */"./src/demux/aacdemuxer.ts"),l=i(/*! ../demux/mp4demuxer */"./src/demux/mp4demuxer.ts"),c=i(/*! ../demux/tsdemuxer */"./src/demux/tsdemuxer.ts"),u=i(/*! ../demux/mp3demuxer */"./src/demux/mp3demuxer.ts"),h=i(/*! ../remux/mp4-remuxer */"./src/remux/mp4-remuxer.ts"),d=i(/*! ../remux/passthrough-remuxer */"./src/remux/passthrough-remuxer.ts"),f=i(/*! ./chunk-cache */"./src/demux/chunk-cache.ts"),p=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),g=i(/*! ../utils/logger */"./src/utils/logger.ts");try{r=self.performance.now.bind(self.performance)}catch(e){g.logger.debug("Unable to use Performance API on this environment"),r=self.Date.now}var v=[{demux:c.default,remux:h.default},{demux:l.default,remux:d.default},{demux:a.default,remux:h.default},{demux:u.default,remux:h.default}],m=1024;v.forEach((function(e){var t=e.demux;m=Math.max(m,t.minProbeByteLength)}));var y=function(){function e(e,t,i,r,n){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new f.default,this.observer=e,this.typeSupported=t,this.config=i,this.vendor=r,this.id=n}var t=e.prototype;return t.configure=function(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()},t.push=function(e,t,i,n){var s=this,o=i.transmuxing;o.executeStart=r();var a=new Uint8Array(e),l=this.cache,c=this.config,u=this.currentTransmuxState,h=this.transmuxConfig;n&&(this.currentTransmuxState=n);var d=function(e,t){var i=null;return e.byteLength>0&&null!=t&&null!=t.key&&null!==t.iv&&null!=t.method&&(i=t),i}(a,t);if(d&&"AES-128"===d.method){var f=this.getDecrypter();if(!c.enableSoftwareAES)return this.decryptionPromise=f.webCryptoDecrypt(a,d.key.buffer,d.iv.buffer).then((function(e){var t=s.push(e,null,i);return s.decryptionPromise=null,t})),this.decryptionPromise;var g=f.softwareDecrypt(a,d.key.buffer,d.iv.buffer);if(!g)return o.executeEnd=r(),_(i);a=new Uint8Array(g)}var v=n||u,m=v.contiguous,y=v.discontinuity,b=v.trackSwitch,S=v.accurateTimeOffset,C=v.timeOffset,w=h.audioCodec,k=h.videoCodec,x=h.defaultInitPts,E=h.duration,T=h.initSegmentData;if((y||b)&&this.resetInitSegment(T,w,k,E),y&&this.resetInitialTimestamp(x),m||this.resetContiguity(),this.needsProbing(a,y,b)){if(l.dataLength){var L=l.flush();a=Object(p.appendUint8Array)(L,a)}this.configureTransmuxer(a,h)}var A=this.transmux(a,d,C,S,i),R=this.currentTransmuxState;return R.contiguous=!0,R.discontinuity=!1,R.trackSwitch=!1,o.executeEnd=r(),A},t.flush=function(e){var t=this,i=e.transmuxing;i.executeStart=r();var o=this.decrypter,a=this.cache,l=this.currentTransmuxState,c=this.decryptionPromise;if(c)return c.then((function(){return t.flush(e)}));var u=[],h=l.timeOffset;if(o){var d=o.flush();d&&u.push(this.push(d,null,e))}var f=a.dataLength;a.reset();var p=this.demuxer,g=this.remuxer;if(!p||!g)return f>=m&&this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),i.executeEnd=r(),[_(e)];var v=p.flush(h);return b(v)?v.then((function(i){return t.flushRemux(u,i,e),u})):(this.flushRemux(u,v,e),u)},t.flushRemux=function(e,t,i){var n=t.audioTrack,s=t.avcTrack,o=t.id3Track,a=t.textTrack,l=this.currentTransmuxState,c=l.accurateTimeOffset,u=l.timeOffset;g.logger.log("[transmuxer.ts]: Flushed fragment "+i.sn+(i.part>-1?" p: "+i.part:"")+" of level "+i.level);var h=this.remuxer.remux(n,s,o,a,u,c,!0,this.id);e.push({remuxResult:h,chunkMeta:i}),i.transmuxing.executeEnd=r()},t.resetInitialTimestamp=function(e){var t=this.demuxer,i=this.remuxer;t&&i&&(t.resetTimeStamp(e),i.resetTimeStamp(e))},t.resetContiguity=function(){var e=this.demuxer,t=this.remuxer;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())},t.resetInitSegment=function(e,t,i,r){var n=this.demuxer,s=this.remuxer;n&&s&&(n.resetInitSegment(t,i,r),s.resetInitSegment(e,t,i))},t.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},t.transmux=function(e,t,i,r,n){return t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,r,n):this.transmuxUnencrypted(e,i,r,n)},t.transmuxUnencrypted=function(e,t,i,r){var n=this.demuxer.demux(e,t,!1,!this.config.progressive),s=n.audioTrack,o=n.avcTrack,a=n.id3Track,l=n.textTrack;return{remuxResult:this.remuxer.remux(s,o,a,l,t,i,!1,this.id),chunkMeta:r}},t.transmuxSampleAes=function(e,t,i,r,n){var s=this;return this.demuxer.demuxSampleAes(e,t,i).then((function(e){return{remuxResult:s.remuxer.remux(e.audioTrack,e.avcTrack,e.id3Track,e.textTrack,i,r,!1,s.id),chunkMeta:n}}))},t.configureTransmuxer=function(e,t){for(var i,r=this.config,n=this.observer,s=this.typeSupported,o=this.vendor,a=t.audioCodec,c=t.defaultInitPts,u=t.duration,h=t.initSegmentData,f=t.videoCodec,p=0,m=v.length;p<m;p++)if(v[p].demux.probe(e)){i=v[p];break}i||(g.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),i={demux:l.default,remux:d.default});var y=this.demuxer,_=this.remuxer,b=i.remux,S=i.demux;_&&_ instanceof b||(this.remuxer=new b(n,r,s,o)),y&&y instanceof S||(this.demuxer=new S(n,r,s),this.probe=S.probe),this.resetInitSegment(h,a,f,u),this.resetInitialTimestamp(c)},t.needsProbing=function(e,t,i){return!this.demuxer||!this.remuxer||t||i},t.getDecrypter=function(){var e=this.decrypter;return e||(e=this.decrypter=new o.default(this.observer,this.config)),e},e}(),_=function(e){return{remuxResult:{},chunkMeta:e}};function b(e){return"then"in e&&e.then instanceof Function}var S=function(e,t,i,r,n){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=i,this.duration=r,this.defaultInitPts=n},C=function(e,t,i,r,n){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=i,this.trackSwitch=r,this.timeOffset=n}},"./src/demux/tsdemuxer.ts":
/*!********************************!*\
  !*** ./src/demux/tsdemuxer.ts ***!
  \********************************/
/*! exports provided: discardEPB, default */function(e,t,i){"use strict";i.r(t),i.d(t,"discardEPB",(function(){return b}));var r=i(/*! ./adts */"./src/demux/adts.ts"),n=i(/*! ./mpegaudio */"./src/demux/mpegaudio.ts"),s=i(/*! ./exp-golomb */"./src/demux/exp-golomb.ts"),o=i(/*! ./id3 */"./src/demux/id3.ts"),a=i(/*! ./sample-aes */"./src/demux/sample-aes.ts"),l=i(/*! ../events */"./src/events.ts"),c=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),u=i(/*! ../utils/logger */"./src/utils/logger.ts"),h=i(/*! ../errors */"./src/errors.ts"),d={video:1,audio:2,id3:3,text:4},f=function(){function e(e,t,i){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=e,this.config=t,this.typeSupported=i}e.probe=function(t){var i=e.syncOffset(t);return!(i<0||(i&&u.logger.warn("MPEG2-TS detected but first sync word found @ offset "+i+", junk ahead ?"),0))},e.syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),i=0;i<t;){if(71===e[i]&&71===e[i+188]&&71===e[i+376])return i;i++}return-1},e.createTrack=function(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:d[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}};var t=e.prototype;return t.resetInitSegment=function(t,i,r){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=e.createTrack("video",r),this._audioTrack=e.createTrack("audio",r),this._id3Track=e.createTrack("id3",r),this._txtTrack=e.createTrack("text",r),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=t,this.videoCodec=i,this._duration=r},t.resetTimeStamp=function(){},t.resetContiguity=function(){var e=this._audioTrack,t=this._avcTrack,i=this._id3Track;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},t.demux=function(t,i,r,n){var s;void 0===r&&(r=!1),void 0===n&&(n=!1),r||(this.sampleAes=null);var o=this._avcTrack,a=this._audioTrack,d=this._id3Track,f=o.pid,p=o.pesData,y=a.pid,_=d.pid,b=a.pesData,S=d.pesData,C=!1,w=this.pmtParsed,k=this._pmtId,x=t.length;if(this.remainderData&&(x=(t=Object(c.appendUint8Array)(this.remainderData,t)).length,this.remainderData=null),x<188&&!n)return this.remainderData=t,{audioTrack:a,avcTrack:o,id3Track:d,textTrack:this._txtTrack};var E=Math.max(0,e.syncOffset(t));(x-=(x+E)%188)<t.byteLength&&!n&&(this.remainderData=new Uint8Array(t.buffer,x,t.buffer.byteLength-x));for(var T=E;T<x;T+=188)if(71===t[T]){var L=!!(64&t[T+1]),A=((31&t[T+1])<<8)+t[T+2],R=void 0;if((48&t[T+3])>>4>1){if((R=T+5+t[T+4])===T+188)continue}else R=T+4;switch(A){case f:L&&(p&&(s=m(p))&&this.parseAVCPES(s,!1),p={data:[],size:0}),p&&(p.data.push(t.subarray(R,T+188)),p.size+=T+188-R);break;case y:L&&(b&&(s=m(b))&&(a.isAAC?this.parseAACPES(s):this.parseMPEGPES(s)),b={data:[],size:0}),b&&(b.data.push(t.subarray(R,T+188)),b.size+=T+188-R);break;case _:L&&(S&&(s=m(S))&&this.parseID3PES(s),S={data:[],size:0}),S&&(S.data.push(t.subarray(R,T+188)),S.size+=T+188-R);break;case 0:L&&(R+=t[R]+1),k=this._pmtId=g(t,R);break;case k:L&&(R+=t[R]+1);var D=v(t,R,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,r);(f=D.avc)>0&&(o.pid=f),(y=D.audio)>0&&(a.pid=y,a.isAAC=D.isAAC),(_=D.id3)>0&&(d.pid=_),C&&!w&&(u.logger.log("reparse from beginning"),C=!1,T=E-188),w=this.pmtParsed=!0;break;case 17:case 8191:break;default:C=!0}}else this.observer.emit(l.Events.ERROR,l.Events.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});o.pesData=p,a.pesData=b,d.pesData=S;var O={audioTrack:a,avcTrack:o,id3Track:d,textTrack:this._txtTrack};return n&&this.extractRemainingSamples(O),O},t.flush=function(){var e,t=this.remainderData;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e},t.extractRemainingSamples=function(e){var t,i=e.audioTrack,r=e.avcTrack,n=e.id3Track,s=r.pesData,o=i.pesData,a=n.pesData;s&&(t=m(s))?(this.parseAVCPES(t,!0),r.pesData=null):r.pesData=s,o&&(t=m(o))?(i.isAAC?this.parseAACPES(t):this.parseMPEGPES(t),i.pesData=null):(null!=o&&o.size&&u.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=o),a&&(t=m(a))?(this.parseID3PES(t),n.pesData=null):n.pesData=a},t.demuxSampleAes=function(e,t,i){var r=this.demux(e,i,!0,!this.config.progressive),n=this.sampleAes=new a.default(this.observer,this.config,t);return this.decrypt(r,n)},t.decrypt=function(e,t){return new Promise((function(i){var r=e.audioTrack,n=e.avcTrack;r.samples&&r.isAAC?t.decryptAacSamples(r.samples,0,(function(){n.samples?t.decryptAvcSamples(n.samples,0,0,(function(){i(e)})):i(e)})):n.samples&&t.decryptAvcSamples(n.samples,0,0,(function(){i(e)}))}))},t.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},t.parseAVCPES=function(e,t){var i,r=this,n=this._avcTrack,a=this.parseAVCNALu(e.data),l=this.avcSample,c=!1;e.data=null,l&&a.length&&!n.audFound&&(y(l,n),l=this.avcSample=p(!1,e.pts,e.dts,"")),a.forEach((function(t){switch(t.type){case 1:i=!0,l||(l=r.avcSample=p(!0,e.pts,e.dts,"")),l.frame=!0;var a=t.data;if(c&&a.length>4){var u=new s.default(a).readSliceType();2!==u&&4!==u&&7!==u&&9!==u||(l.key=!0)}break;case 5:i=!0,l||(l=r.avcSample=p(!0,e.pts,e.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0;var h=new s.default(b(t.data));h.readUByte();for(var d=0,f=0,g=!1,v=0;!g&&h.bytesAvailable>1;){d=0;do{d+=v=h.readUByte()}while(255===v);f=0;do{f+=v=h.readUByte()}while(255===v);if(4===d&&0!==h.bytesAvailable){if(g=!0,181===h.readUByte()&&49===h.readUShort()&&1195456820===h.readUInt()&&3===h.readUByte()){for(var m=h.readUByte(),S=31&m,C=[m,h.readUByte()],w=0;w<S;w++)C.push(h.readUByte()),C.push(h.readUByte()),C.push(h.readUByte());_(r._txtTrack.samples,{type:3,pts:e.pts,bytes:C})}}else if(5===d&&0!==h.bytesAvailable){if(g=!0,f>16){for(var k=[],x=0;x<16;x++)k.push(h.readUByte().toString(16)),3!==x&&5!==x&&7!==x&&9!==x||k.push("-");for(var E=f-16,T=new Uint8Array(E),L=0;L<E;L++)T[L]=h.readUByte();_(r._txtTrack.samples,{pts:e.pts,payloadType:d,uuid:k.join(""),userData:Object(o.utf8ArrayToStr)(T),userDataBytes:T})}}else if(f<h.bytesAvailable)for(var A=0;A<f;A++)h.readUByte()}break;case 7:if(i=!0,c=!0,!n.sps){var R=new s.default(t.data).readSPS();n.width=R.width,n.height=R.height,n.pixelRatio=R.pixelRatio,n.sps=[t.data],n.duration=r._duration;for(var D=t.data.subarray(1,4),O="avc1.",M=0;M<3;M++){var I=D[M].toString(16);I.length<2&&(I="0"+I),O+=I}n.codec=O}break;case 8:i=!0,n.pps||(n.pps=[t.data]);break;case 9:i=!1,n.audFound=!0,l&&y(l,n),l=r.avcSample=p(!1,e.pts,e.dts,"");break;case 12:i=!1;break;default:i=!1,l&&(l.debug+="unknown NAL "+t.type+" ")}l&&i&&l.units.push(t)})),t&&l&&(y(l,n),this.avcSample=null)},t.getLastNalUnit=function(){var e,t,i=this.avcSample;if(!i||0===i.units.length){var r=this._avcTrack.samples;i=r[r.length-1]}if(null!==(e=i)&&void 0!==e&&e.units){var n=i.units;t=n[n.length-1]}return t},t.parseAVCNALu=function(e){var t,i,r=e.byteLength,n=this._avcTrack,s=n.naluState||0,o=s,a=[],l=0,c=-1,u=0;for(-1===s&&(c=0,u=31&e[0],s=0,l=1);l<r;)if(t=e[l++],s)if(1!==s)if(t)if(1===t){if(c>=0){var h={data:e.subarray(c,l-s-1),type:u};a.push(h)}else{var d=this.getLastNalUnit();if(d&&(o&&l<=4-o&&d.state&&(d.data=d.data.subarray(0,d.data.byteLength-o)),(i=l-s-1)>0)){var f=new Uint8Array(d.data.byteLength+i);f.set(d.data,0),f.set(e.subarray(0,i),d.data.byteLength),d.data=f,d.state=0}}l<r?(c=l,u=31&e[l],s=0):s=-1}else s=0;else s=3;else s=t?0:2;else s=t?0:1;if(c>=0&&s>=0){var p={data:e.subarray(c,r),type:u,state:s};a.push(p)}if(0===a.length){var g=this.getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+e.byteLength);v.set(g.data,0),v.set(e,g.data.byteLength),g.data=v}}return n.naluState=s,a},t.parseAACPES=function(e){var t,i,n,s,o,a=0,c=this._audioTrack,d=this.aacOverFlow,f=e.data;if(d){this.aacOverFlow=null;var p=d.sample.unit.byteLength,g=Math.min(d.missing,p),v=p-g;d.sample.unit.set(f.subarray(0,g),v),c.samples.push(d.sample),a=d.missing}for(t=a,i=f.length;t<i-1&&!r.isHeader(f,t);t++);if(t===a||(t<i-1?(n="AAC PES did not start with ADTS header,offset:"+t,s=!1):(n="no ADTS header found in AAC PES",s=!0),u.logger.warn("parsing error:"+n),this.observer.emit(l.Events.ERROR,l.Events.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_PARSING_ERROR,fatal:s,reason:n}),!s)){if(r.initTrackConfig(c,this.observer,f,t,this.audioCodec),void 0!==e.pts)o=e.pts;else{if(!d)return void u.logger.warn("[tsdemuxer]: AAC PES unknown PTS");var m=r.getFrameDuration(c.samplerate);o=d.sample.pts+m}for(var y=0;t<i;){if(r.isHeader(f,t)){if(t+5<i){var _=r.appendFrame(c,f,t,o,y);if(_){if(!_.missing){t+=_.length,y++;continue}this.aacOverFlow=_}}break}t++}}},t.parseMPEGPES=function(e){var t=e.data,i=t.length,r=0,s=0,o=e.pts;if(void 0!==o)for(;s<i;)if(n.isHeader(t,s)){var a=n.appendFrame(this._audioTrack,t,s,o,r);if(!a)break;s+=a.length,r++}else s++;else u.logger.warn("[tsdemuxer]: MPEG PES unknown PTS")},t.parseID3PES=function(e){void 0!==e.pts?this._id3Track.samples.push(e):u.logger.warn("[tsdemuxer]: ID3 PES unknown PTS")},e}();function p(e,t,i,r){return{key:e,frame:!1,pts:t,dts:i,units:[],debug:r,length:0}}function g(e,t){return(31&e[t+10])<<8|e[t+11]}function v(e,t,i,r){var n={audio:-1,avc:-1,id3:-1,isAAC:!0},s=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<s;){var o=(31&e[t+1])<<8|e[t+2];switch(e[t]){case 207:if(!r){u.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===n.audio&&(n.audio=o);break;case 21:-1===n.id3&&(n.id3=o);break;case 219:if(!r){u.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===n.avc&&(n.avc=o);break;case 3:case 4:i?-1===n.audio&&(n.audio=o,n.isAAC=!1):u.logger.log("MPEG audio found, not supported in this browser");break;case 36:u.logger.warn("Unsupported HEVC stream type found")}t+=5+((15&e[t+3])<<8|e[t+4])}return n}function m(e){var t,i,r,n,s,o=0,a=e.data;if(!e||0===e.size)return null;for(;a[0].length<19&&a.length>1;){var l=new Uint8Array(a[0].length+a[1].length);l.set(a[0]),l.set(a[1],a[0].length),a[0]=l,a.splice(1,1)}if(1===((t=a[0])[0]<<16)+(t[1]<<8)+t[2]){if((i=(t[4]<<8)+t[5])&&i>e.size-6)return null;var c=t[7];192&c&&(n=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&c?n-(s=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>54e5&&(u.logger.warn(Math.round((n-s)/9e4)+"s delta between PTS and DTS, align them"),n=s):s=n);var h=(r=t[8])+9;if(e.size<=h)return null;e.size-=h;for(var d=new Uint8Array(e.size),f=0,p=a.length;f<p;f++){var g=(t=a[f]).byteLength;if(h){if(h>g){h-=g;continue}t=t.subarray(h),g-=h,h=0}d.set(t,o),o+=g}return i&&(i-=r+3),{data:d,pts:n,dts:s,len:i}}return null}function y(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){var i=t.samples,r=i.length;if(!r)return void t.dropped++;var n=i[r-1];e.pts=n.pts,e.dts=n.dts}t.samples.push(e)}e.debug.length&&u.logger.log(e.pts+"/"+e.dts+":"+e.debug)}function _(e,t){var i=e.length;if(i>0){if(t.pts>=e[i-1].pts)e.push(t);else for(var r=i-1;r>=0;r--)if(t.pts<e[r].pts){e.splice(r,0,t);break}}else e.push(t)}function b(e){for(var t=e.byteLength,i=[],r=1;r<t-2;)0===e[r]&&0===e[r+1]&&3===e[r+2]?(i.push(r+2),r+=2):r++;if(0===i.length)return e;var n=t-i.length,s=new Uint8Array(n),o=0;for(r=0;r<n;o++,r++)o===i[0]&&(o++,i.shift()),s[r]=e[o];return s}f.minProbeByteLength=188,t.default=f},"./src/errors.ts":
/*!***********************!*\
  !*** ./src/errors.ts ***!
  \***********************/
/*! exports provided: ErrorTypes, ErrorDetails */function(e,t,i){"use strict";var r,n;i.r(t),i.d(t,"ErrorTypes",(function(){return r})),i.d(t,"ErrorDetails",(function(){return n})),function(e){e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError"}(r||(r={})),function(e){e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.UNKNOWN="unknown"}(n||(n={}))},"./src/events.ts":
/*!***********************!*\
  !*** ./src/events.ts ***!
  \***********************/
/*! exports provided: Events */function(e,t,i){"use strict";var r;i.r(t),i.d(t,"Events",(function(){return r})),function(e){e.MEDIA_ATTACHING="hlsMediaAttaching",e.MEDIA_ATTACHED="hlsMediaAttached",e.MEDIA_DETACHING="hlsMediaDetaching",e.MEDIA_DETACHED="hlsMediaDetached",e.BUFFER_RESET="hlsBufferReset",e.BUFFER_CODECS="hlsBufferCodecs",e.BUFFER_CREATED="hlsBufferCreated",e.BUFFER_APPENDING="hlsBufferAppending",e.BUFFER_APPENDED="hlsBufferAppended",e.BUFFER_EOS="hlsBufferEos",e.BUFFER_FLUSHING="hlsBufferFlushing",e.BUFFER_FLUSHED="hlsBufferFlushed",e.MANIFEST_LOADING="hlsManifestLoading",e.MANIFEST_LOADED="hlsManifestLoaded",e.MANIFEST_PARSED="hlsManifestParsed",e.LEVEL_SWITCHING="hlsLevelSwitching",e.LEVEL_SWITCHED="hlsLevelSwitched",e.LEVEL_LOADING="hlsLevelLoading",e.LEVEL_LOADED="hlsLevelLoaded",e.LEVEL_UPDATED="hlsLevelUpdated",e.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",e.LEVELS_UPDATED="hlsLevelsUpdated",e.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",e.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",e.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",e.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",e.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",e.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",e.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",e.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",e.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",e.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",e.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",e.CUES_PARSED="hlsCuesParsed",e.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",e.INIT_PTS_FOUND="hlsInitPtsFound",e.FRAG_LOADING="hlsFragLoading",e.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",e.FRAG_LOADED="hlsFragLoaded",e.FRAG_DECRYPTED="hlsFragDecrypted",e.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",e.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",e.FRAG_PARSING_METADATA="hlsFragParsingMetadata",e.FRAG_PARSED="hlsFragParsed",e.FRAG_BUFFERED="hlsFragBuffered",e.FRAG_CHANGED="hlsFragChanged",e.FPS_DROP="hlsFpsDrop",e.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",e.ERROR="hlsError",e.DESTROYING="hlsDestroying",e.KEY_LOADING="hlsKeyLoading",e.KEY_LOADED="hlsKeyLoaded",e.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",e.BACK_BUFFER_REACHED="hlsBackBufferReached"}(r||(r={}))},"./src/hls.ts":
/*!********************!*\
  !*** ./src/hls.ts ***!
  \********************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return y}));var r=i(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),n=i(/*! ./loader/playlist-loader */"./src/loader/playlist-loader.ts"),s=i(/*! ./loader/key-loader */"./src/loader/key-loader.ts"),o=i(/*! ./controller/id3-track-controller */"./src/controller/id3-track-controller.ts"),a=i(/*! ./controller/latency-controller */"./src/controller/latency-controller.ts"),l=i(/*! ./controller/level-controller */"./src/controller/level-controller.ts"),c=i(/*! ./controller/fragment-tracker */"./src/controller/fragment-tracker.ts"),u=i(/*! ./controller/stream-controller */"./src/controller/stream-controller.ts"),h=i(/*! ./is-supported */"./src/is-supported.ts"),d=i(/*! ./utils/logger */"./src/utils/logger.ts"),f=i(/*! ./config */"./src/config.ts"),p=i(/*! eventemitter3 */"./node_modules/eventemitter3/index.js"),g=i(/*! ./events */"./src/events.ts"),v=i(/*! ./errors */"./src/errors.ts");function m(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var y=function(){function e(t){void 0===t&&(t={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new p.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var i=this.config=Object(f.mergeConfig)(e.DefaultConfig,t);this.userConfig=t,Object(d.enableLogs)(i.debug),this._autoLevelCapping=-1,i.progressive&&Object(f.enableStreamingMode)(i);var r=i.abrController,h=i.bufferController,g=i.capLevelController,v=i.fpsController,m=this.abrController=new r(this),y=this.bufferController=new h(this),_=this.capLevelController=new g(this),b=new v(this),S=new n.default(this),C=new s.default(this),w=new o.default(this),k=this.levelController=new l.default(this),x=new c.FragmentTracker(this),E=this.streamController=new u.default(this,x);_.setStreamController(E),b.setStreamController(E);var T=[k,E];this.networkControllers=T;var L=[S,C,m,y,_,b,w,x];this.audioTrackController=this.createController(i.audioTrackController,null,T),this.createController(i.audioStreamController,x,T),this.subtitleTrackController=this.createController(i.subtitleTrackController,null,T),this.createController(i.subtitleStreamController,x,T),this.createController(i.timelineController,null,L),this.emeController=this.createController(i.emeController,null,L),this.cmcdController=this.createController(i.cmcdController,null,L),this.latencyController=this.createController(a.default,null,L),this.coreComponents=L}e.isSupported=function(){return Object(h.isSupported)()};var t,i,y,_=e.prototype;return _.createController=function(e,t,i){if(e){var r=t?new e(this,t):new e(this);return i&&i.push(r),r}return null},_.on=function(e,t,i){void 0===i&&(i=this),this._emitter.on(e,t,i)},_.once=function(e,t,i){void 0===i&&(i=this),this._emitter.once(e,t,i)},_.removeAllListeners=function(e){this._emitter.removeAllListeners(e)},_.off=function(e,t,i,r){void 0===i&&(i=this),this._emitter.off(e,t,i,r)},_.listeners=function(e){return this._emitter.listeners(e)},_.emit=function(e,t,i){return this._emitter.emit(e,t,i)},_.trigger=function(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){d.logger.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),this.trigger(g.Events.ERROR,{type:v.ErrorTypes.OTHER_ERROR,details:v.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:e,error:t})}return!1},_.listenerCount=function(e){return this._emitter.listenerCount(e)},_.destroy=function(){d.logger.log("destroy"),this.trigger(g.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((function(e){return e.destroy()})),this.networkControllers.length=0,this.coreComponents.forEach((function(e){return e.destroy()})),this.coreComponents.length=0},_.attachMedia=function(e){d.logger.log("attachMedia"),this._media=e,this.trigger(g.Events.MEDIA_ATTACHING,{media:e})},_.detachMedia=function(){d.logger.log("detachMedia"),this.trigger(g.Events.MEDIA_DETACHING,void 0),this._media=null},_.loadSource=function(e){this.stopLoad();var t=this.media,i=this.url,n=this.url=r.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});d.logger.log("loadSource:"+n),t&&i&&i!==n&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(t)),this.trigger(g.Events.MANIFEST_LOADING,{url:e})},_.startLoad=function(e){void 0===e&&(e=-1),d.logger.log("startLoad("+e+")"),this.networkControllers.forEach((function(t){t.startLoad(e)}))},_.stopLoad=function(){d.logger.log("stopLoad"),this.networkControllers.forEach((function(e){e.stopLoad()}))},_.swapAudioCodec=function(){d.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},_.recoverMediaError=function(){d.logger.log("recoverMediaError");var e=this._media;this.detachMedia(),e&&this.attachMedia(e)},_.removeLevel=function(e,t){void 0===t&&(t=0),this.levelController.removeLevel(e,t)},t=e,y=[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return g.Events}},{key:"ErrorTypes",get:function(){return v.ErrorTypes}},{key:"ErrorDetails",get:function(){return v.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig?e.defaultConfig:f.hlsDefaultConfig},set:function(t){e.defaultConfig=t}}],(i=[{key:"levels",get:function(){var e=this.levelController.levels;return e||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){d.logger.log("set currentLevel:"+e),this.loadLevel=e,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){d.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){d.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(e){d.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){d.logger.log("set startLevel:"+e),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(e){var t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping!==e&&(d.logger.log("set 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e?e.audioTrack:-1},set:function(e){var t=this.audioTrackController;t&&(t.audioTrack=e)}},{key:"subtitleTracks",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTrack:-1},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var e=this.subtitleTrackController;return!!e&&e.subtitleDisplay},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(e){this.config.lowLatencyMode=e}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}])&&m(t.prototype,i),y&&m(t,y),e}();y.defaultConfig=void 0},"./src/is-supported.ts":
/*!*****************************!*\
  !*** ./src/is-supported.ts ***!
  \*****************************/
/*! exports provided: isSupported, changeTypeSupported */function(e,t,i){"use strict";i.r(t),i.d(t,"isSupported",(function(){return s})),i.d(t,"changeTypeSupported",(function(){return o}));var r=i(/*! ./utils/mediasource-helper */"./src/utils/mediasource-helper.ts");function n(){return self.SourceBuffer||self.WebKitSourceBuffer}function s(){var e=Object(r.getMediaSource)();if(!e)return!1;var t=n(),i=e&&"function"==typeof e.isTypeSupported&&e.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),s=!t||t.prototype&&"function"==typeof t.prototype.appendBuffer&&"function"==typeof t.prototype.remove;return!!i&&!!s}function o(){var e,t=n();return"function"==typeof(null==t||null===(e=t.prototype)||void 0===e?void 0:e.changeType)}},"./src/loader/fragment-loader.ts":
/*!***************************************!*\
  !*** ./src/loader/fragment-loader.ts ***!
  \***************************************/
/*! exports provided: default, LoadError */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return h})),i.d(t,"LoadError",(function(){return f}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../errors */"./src/errors.ts");function s(e){var t="function"==typeof Map?new Map:void 0;return(s=function(e){if(null===e||(i=e,-1===Function.toString.call(i).indexOf("[native code]")))return e;var i;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,r)}function r(){return o(e,arguments,c(this).constructor)}return r.prototype=Object.create(e.prototype,{constructor:{value:r,enumerable:!1,writable:!0,configurable:!0}}),l(r,e)})(e)}function o(e,t,i){return(o=a()?Reflect.construct:function(e,t,i){var r=[null];r.push.apply(r,t);var n=new(Function.bind.apply(e,r));return i&&l(n,i.prototype),n}).apply(null,arguments)}function a(){if("undefined"==typeof 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s=this.config,o=s.fLoader,a=s.loader;return new Promise((function(r,l){i.loader&&i.loader.destroy();var c=i.loader=e.loader=o?new o(s):new a(s),h=d(e),p={timeout:s.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:s.fragLoadingMaxRetryTimeout,highWaterMark:u};e.stats=c.stats,c.load(h,p,{onSuccess:function(t,n,s,o){i.resetLoader(e,c),r({frag:e,part:null,payload:t.data,networkDetails:o})},onError:function(t,r,s){i.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:t,networkDetails:s}))},onAbort:function(t,r,s){i.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,networkDetails:s}))},onTimeout:function(t,r,s){i.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,networkDetails:s}))},onProgress:function(i,r,n,s){t&&t({frag:e,part:null,payload:n,networkDetails:s})}})}))},t.loadPart=function(e,t,i){var r=this;this.abort();var s=this.config,o=s.fLoader,a=s.loader;return new Promise((function(l,c){r.loader&&r.loader.destroy();var h=r.loader=e.loader=o?new o(s):new a(s),p=d(e,t),g={timeout:s.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:s.fragLoadingMaxRetryTimeout,highWaterMark:u};t.stats=h.stats,h.load(p,g,{onSuccess:function(n,s,o,a){r.resetLoader(e,h),r.updateStatsFromPart(e,t);var c={frag:e,part:t,payload:n.data,networkDetails:a};i(c),l(c)},onError:function(i,s,o){r.resetLoader(e,h),c(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:i,networkDetails:o}))},onAbort:function(i,s,o){e.stats.aborted=t.stats.aborted,r.resetLoader(e,h),c(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,networkDetails:o}))},onTimeout:function(i,s,o){r.resetLoader(e,h),c(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,networkDetails:o}))}})}))},t.updateStatsFromPart=function(e,t){var i=e.stats,r=t.stats,n=r.total;if(i.loaded+=r.loaded,n){var s=Math.round(e.duration/t.duration),o=Math.min(Math.round(i.loaded/n),s),a=(s-o)*Math.round(i.loaded/o);i.total=i.loaded+a}else i.total=Math.max(i.loaded,i.total);var l=i.loading,c=r.loading;l.start?l.first+=c.first-c.start:(l.start=c.start,l.first=c.first),l.end=c.end},t.resetLoader=function(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()},e}();function d(e,t){void 0===t&&(t=null);var i=t||e,n={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},s=i.byteRangeStartOffset,o=i.byteRangeEndOffset;return 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/*!********************************!*\
  !*** ./src/loader/fragment.ts ***!
  \********************************/
/*! exports provided: ElementaryStreamTypes, BaseSegment, Fragment, Part */function(e,t,i){"use strict";i.r(t),i.d(t,"ElementaryStreamTypes",(function(){return r})),i.d(t,"BaseSegment",(function(){return f})),i.d(t,"Fragment",(function(){return p})),i.d(t,"Part",(function(){return g}));var r,n=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),s=i(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=i(/*! ./level-key */"./src/loader/level-key.ts"),l=i(/*! ./load-stats */"./src/loader/load-stats.ts");function c(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,u(e,t)}function u(e,t){return(u=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function h(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function d(e,t,i){return t&&h(e.prototype,t),i&&h(e,i),e}!function(e){e.AUDIO="audio",e.VIDEO="video",e.AUDIOVIDEO="audiovideo"}(r||(r={}));var f=function(){function e(e){var t;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=((t={})[r.AUDIO]=null,t[r.VIDEO]=null,t[r.AUDIOVIDEO]=null,t),this.baseurl=e}return e.prototype.setByteRange=function(e,t){var i=e.split("@",2),r=[];1===i.length?r[0]=t?t.byteRangeEndOffset:0:r[0]=parseInt(i[1]),r[1]=parseInt(i[0])+r[0],this._byteRange=r},d(e,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(s.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(e){this._url=e}}]),e}(),p=function(e){function t(t,i){var r;return(r=e.call(this,i)||this)._decryptdata=null,r.rawProgramDateTime=null,r.programDateTime=null,r.tagList=[],r.duration=0,r.sn=0,r.levelkey=void 0,r.type=void 0,r.loader=null,r.level=-1,r.cc=0,r.startPTS=void 0,r.endPTS=void 0,r.appendedPTS=void 0,r.startDTS=void 0,r.endDTS=void 0,r.start=0,r.deltaPTS=void 0,r.maxStartPTS=void 0,r.minEndPTS=void 0,r.stats=new l.LoadStats,r.urlId=0,r.data=void 0,r.bitrateTest=!1,r.title=null,r.initSegment=null,r.type=t,r}c(t,e);var i=t.prototype;return i.createInitializationVector=function(e){for(var t=new Uint8Array(16),i=12;i<16;i++)t[i]=e>>8*(15-i)&255;return t},i.setDecryptDataFromLevelKey=function(e,t){var i=e;return"AES-128"===(null==e?void 0:e.method)&&e.uri&&!e.iv&&((i=a.LevelKey.fromURI(e.uri)).method=e.method,i.iv=this.createInitializationVector(t),i.keyFormat="identity"),i},i.setElementaryStreamInfo=function(e,t,i,r,n,s){void 0===s&&(s=!1);var o=this.elementaryStreams,a=o[e];a?(a.startPTS=Math.min(a.startPTS,t),a.endPTS=Math.max(a.endPTS,i),a.startDTS=Math.min(a.startDTS,r),a.endDTS=Math.max(a.endDTS,n)):o[e]={startPTS:t,endPTS:i,startDTS:r,endDTS:n,partial:s}},i.clearElementaryStreamInfo=function(){var e=this.elementaryStreams;e[r.AUDIO]=null,e[r.VIDEO]=null,e[r.AUDIOVIDEO]=null},d(t,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var e=this.sn;"number"!=typeof e&&(this.levelkey&&"AES-128"===this.levelkey.method&&!this.levelkey.iv&&o.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),e=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,e)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!Object(n.isFiniteNumber)(this.programDateTime))return null;var e=Object(n.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+1e3*e}},{key:"encrypted",get:function(){var e;return!(null===(e=this.decryptdata)||void 0===e||!e.keyFormat||!this.decryptdata.uri)}}]),t}(f),g=function(e){function t(t,i,r,n,s){var o;(o=e.call(this,r)||this).fragOffset=0,o.duration=0,o.gap=!1,o.independent=!1,o.relurl=void 0,o.fragment=void 0,o.index=void 0,o.stats=new l.LoadStats,o.duration=t.decimalFloatingPoint("DURATION"),o.gap=t.bool("GAP"),o.independent=t.bool("INDEPENDENT"),o.relurl=t.enumeratedString("URI"),o.fragment=i,o.index=n;var a=t.enumeratedString("BYTERANGE");return a&&o.setByteRange(a,s),s&&(o.fragOffset=s.fragOffset+s.duration),o}return c(t,e),d(t,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var e=this.elementaryStreams;return!!(e.audio||e.video||e.audiovideo)}}]),t}(f)},"./src/loader/key-loader.ts":
/*!**********************************!*\
  !*** ./src/loader/key-loader.ts ***!
  \**********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return o}));var r=i(/*! ../events */"./src/events.ts"),n=i(/*! ../errors */"./src/errors.ts"),s=i(/*! ../utils/logger */"./src/utils/logger.ts"),o=function(){function e(e){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){this.hls.on(r.Events.KEY_LOADING,this.onKeyLoading,this)},t._unregisterListeners=function(){this.hls.off(r.Events.KEY_LOADING,this.onKeyLoading)},t.destroy=function(){for(var e in this._unregisterListeners(),this.loaders){var t=this.loaders[e];t&&t.destroy()}this.loaders={}},t.onKeyLoading=function(e,t){var i=t.frag,n=i.type,o=this.loaders[n];if(i.decryptdata){var a=i.decryptdata.uri;if(a!==this.decrypturl||null===this.decryptkey){var l=this.hls.config;if(o&&(s.logger.warn("abort previous key loader for type:"+n),o.abort()),!a)return void s.logger.warn("key uri is falsy");var c=l.loader,u=i.loader=this.loaders[n]=new c(l);this.decrypturl=a,this.decryptkey=null;var h={url:a,frag:i,responseType:"arraybuffer"},d={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(h,d,f)}else this.decryptkey&&(i.decryptdata.key=this.decryptkey,this.hls.trigger(r.Events.KEY_LOADED,{frag:i}))}else s.logger.warn("Missing decryption data on fragment in onKeyLoading")},t.loadsuccess=function(e,t,i){var n=i.frag;n.decryptdata?(this.decryptkey=n.decryptdata.key=new Uint8Array(e.data),n.loader=null,delete this.loaders[n.type],this.hls.trigger(r.Events.KEY_LOADED,{frag:n})):s.logger.error("after key load, decryptdata unset")},t.loaderror=function(e,t){var i=t.frag,s=i.loader;s&&s.abort(),delete this.loaders[i.type],this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:i,response:e})},t.loadtimeout=function(e,t){var i=t.frag,s=i.loader;s&&s.abort(),delete this.loaders[i.type],this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:i})},e}()},"./src/loader/level-details.ts":
/*!*************************************!*\
  !*** ./src/loader/level-details.ts ***!
  \*************************************/
/*! exports provided: LevelDetails */function(e,t,i){"use strict";i.r(t),i.d(t,"LevelDetails",(function(){return s}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=function(){function e(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=e}var t,i,s;return e.prototype.reloaded=function(e){if(!e)return this.advanced=!0,void(this.updated=!0);var t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t,this.advanced=this.endSN>e.endSN||t>0||0===t&&i>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay},t=e,(i=[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&Object(r.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var e;return null!==(e=this.fragments)&&void 0!==e&&e.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}])&&n(t.prototype,i),s&&n(t,s),e}()},"./src/loader/level-key.ts":
/*!*********************************!*\
  !*** ./src/loader/level-key.ts ***!
  \*********************************/
/*! exports provided: LevelKey */function(e,t,i){"use strict";i.r(t),i.d(t,"LevelKey",(function(){return s}));var r=i(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=function(){function e(e,t){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,this._uri=t?Object(r.buildAbsoluteURL)(e,t,{alwaysNormalize:!0}):e}var t,i,s;return e.fromURL=function(t,i){return new e(t,i)},e.fromURI=function(t){return new e(t)},t=e,(i=[{key:"uri",get:function(){return this._uri}}])&&n(t.prototype,i),s&&n(t,s),e}()},"./src/loader/load-stats.ts":
/*!**********************************!*\
  !*** ./src/loader/load-stats.ts ***!
  \**********************************/
/*! exports provided: LoadStats */function(e,t,i){"use strict";i.r(t),i.d(t,"LoadStats",(function(){return r}));var r=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":
/*!***********************************!*\
  !*** ./src/loader/m3u8-parser.ts ***!
  \***********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return v}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! url-toolkit */"./node_modules/url-toolkit/src/url-toolkit.js"),s=i(/*! ./fragment */"./src/loader/fragment.ts"),o=i(/*! ./level-details */"./src/loader/level-details.ts"),a=i(/*! ./level-key */"./src/loader/level-key.ts"),l=i(/*! ../utils/attr-list */"./src/utils/attr-list.ts"),c=i(/*! ../utils/logger */"./src/utils/logger.ts"),u=i(/*! ../utils/codecs */"./src/utils/codecs.ts"),h=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,d=/#EXT-X-MEDIA:(.*)/g,f=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),p=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),g=/\.(mp4|m4s|m4v|m4a)$/i,v=function(){function e(){}return e.findGroup=function(e,t){for(var i=0;i<e.length;i++){var r=e[i];if(r.id===t)return r}},e.convertAVC1ToAVCOTI=function(e){var t=e.split(".");if(t.length>2){var i=t.shift()+".";return i+=parseInt(t.shift()).toString(16),i+=("000"+parseInt(t.shift()).toString(16)).substr(-4)}return e},e.resolve=function(e,t){return n.buildAbsoluteURL(t,e,{alwaysNormalize:!0})},e.parseMasterPlaylist=function(t,i){var r,n=[],s={},o=!1;for(h.lastIndex=0;null!=(r=h.exec(t));)if(r[1]){var a=new l.AttrList(r[1]),c={attrs:a,bitrate:a.decimalInteger("AVERAGE-BANDWIDTH")||a.decimalInteger("BANDWIDTH"),name:a.NAME,url:e.resolve(r[2],i)},u=a.decimalResolution("RESOLUTION");u&&(c.width=u.width,c.height=u.height),m((a.CODECS||"").split(/[ ,]+/).filter((function(e){return e})),c),c.videoCodec&&-1!==c.videoCodec.indexOf("avc1")&&(c.videoCodec=e.convertAVC1ToAVCOTI(c.videoCodec)),n.push(c)}else if(r[3]){var d=new l.AttrList(r[3]);d["DATA-ID"]&&(o=!0,s[d["DATA-ID"]]=d)}return{levels:n,sessionData:o?s:null}},e.parseMasterPlaylistMedia=function(t,i,r,n){var s;void 0===n&&(n=[]);var o=[],a=0;for(d.lastIndex=0;null!==(s=d.exec(t));){var c=new l.AttrList(s[1]);if(c.TYPE===r){var u={attrs:c,bitrate:0,id:a++,groupId:c["GROUP-ID"],instreamId:c["INSTREAM-ID"],name:c.NAME||c.LANGUAGE||"",type:r,default:c.bool("DEFAULT"),autoselect:c.bool("AUTOSELECT"),forced:c.bool("FORCED"),lang:c.LANGUAGE,url:c.URI?e.resolve(c.URI,i):""};if(n.length){var h=e.findGroup(n,u.groupId)||n[0];y(u,h,"audioCodec"),y(u,h,"textCodec")}o.push(u)}}return o},e.parseLevelPlaylist=function(e,t,i,u,h){var d,v,m,y=new o.LevelDetails(t),b=y.fragments,S=null,C=0,w=0,k=0,x=0,E=null,T=new s.Fragment(u,t),L=-1,A=!1;for(f.lastIndex=0,y.m3u8=e;null!==(d=f.exec(e));){A&&(A=!1,(T=new s.Fragment(u,t)).start=k,T.sn=C,T.cc=x,T.level=i,S&&(T.initSegment=S,T.rawProgramDateTime=S.rawProgramDateTime));var R=d[1];if(R){T.duration=parseFloat(R);var D=(" "+d[2]).slice(1);T.title=D||null,T.tagList.push(D?["INF",R,D]:["INF",R])}else if(d[3])Object(r.isFiniteNumber)(T.duration)&&(T.start=k,m&&(T.levelkey=m),T.sn=C,T.level=i,T.cc=x,T.urlId=h,b.push(T),T.relurl=(" "+d[3]).slice(1),_(T,E),E=T,k+=T.duration,C++,w=0,A=!0);else if(d[4]){var O=(" "+d[4]).slice(1);E?T.setByteRange(O,E):T.setByteRange(O)}else if(d[5])T.rawProgramDateTime=(" "+d[5]).slice(1),T.tagList.push(["PROGRAM-DATE-TIME",T.rawProgramDateTime]),-1===L&&(L=b.length);else{if(!(d=d[0].match(p))){c.logger.warn("No matches on slow regex match for level playlist!");continue}for(v=1;v<d.length&&void 0===d[v];v++);var M=(" "+d[v]).slice(1),I=(" "+d[v+1]).slice(1),P=d[v+2]?(" "+d[v+2]).slice(1):"";switch(M){case"PLAYLIST-TYPE":y.type=I.toUpperCase();break;case"MEDIA-SEQUENCE":C=y.startSN=parseInt(I);break;case"SKIP":var F=new l.AttrList(I),B=F.decimalInteger("SKIPPED-SEGMENTS");if(Object(r.isFiniteNumber)(B)){y.skippedSegments=B;for(var N=B;N--;)b.unshift(null);C+=B}var H=F.enumeratedString("RECENTLY-REMOVED-DATERANGES");H&&(y.recentlyRemovedDateranges=H.split("\t"));break;case"TARGETDURATION":y.targetduration=parseFloat(I);break;case"VERSION":y.version=parseInt(I);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(I||P)&&T.tagList.push(P?[I,P]:[I]);break;case"DIS":x++;case"GAP":T.tagList.push([M]);break;case"BITRATE":T.tagList.push([M,I]);break;case"DISCONTINUITY-SEQ":x=parseInt(I);break;case"KEY":var j,U=new l.AttrList(I),K=U.enumeratedString("METHOD"),X=U.URI,W=U.hexadecimalInteger("IV"),z=U.enumeratedString("KEYFORMATVERSIONS"),G=U.enumeratedString("KEYID"),V=null!=(j=U.enumeratedString("KEYFORMAT"))?j:"identity";if(["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"].indexOf(V)>-1){c.logger.warn("Keyformat "+V+" is not supported from the manifest");continue}if("identity"!==V)continue;K&&(m=a.LevelKey.fromURL(t,X),X&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(K)>=0&&(m.method=K,m.keyFormat=V,G&&(m.keyID=G),z&&(m.keyFormatVersions=z),m.iv=W));break;case"START":var q=new l.AttrList(I).decimalFloatingPoint("TIME-OFFSET");Object(r.isFiniteNumber)(q)&&(y.startTimeOffset=q);break;case"MAP":var Q=new l.AttrList(I);T.relurl=Q.URI,Q.BYTERANGE&&T.setByteRange(Q.BYTERANGE),T.level=i,T.sn="initSegment",m&&(T.levelkey=m),T.initSegment=null,S=T,A=!0;break;case"SERVER-CONTROL":var Y=new l.AttrList(I);y.canBlockReload=Y.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=Y.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&Y.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=Y.optionalFloat("PART-HOLD-BACK",0),y.holdBack=Y.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var Z=new l.AttrList(I);y.partTarget=Z.decimalFloatingPoint("PART-TARGET");break;case"PART":var $=y.partList;$||($=y.partList=[]);var J=w>0?$[$.length-1]:void 0,ee=w++,te=new s.Part(new l.AttrList(I),T,t,ee,J);$.push(te),T.duration+=te.duration;break;case"PRELOAD-HINT":var ie=new l.AttrList(I);y.preloadHint=ie;break;case"RENDITION-REPORT":var re=new l.AttrList(I);y.renditionReports=y.renditionReports||[],y.renditionReports.push(re);break;default:c.logger.warn("line parsed but not handled: "+d)}}}E&&!E.relurl?(b.pop(),k-=E.duration,y.partList&&(y.fragmentHint=E)):y.partList&&(_(T,E),T.cc=x,y.fragmentHint=T);var ne=b.length,se=b[0],oe=b[ne-1];if((k+=y.skippedSegments*y.targetduration)>0&&ne&&oe){y.averagetargetduration=k/ne;var ae=oe.sn;y.endSN="initSegment"!==ae?ae:0,se&&(y.startCC=se.cc,se.initSegment||y.fragments.every((function(e){return e.relurl&&(t=e.relurl,g.test(null!=(i=null===(r=n.parseURL(t))||void 0===r?void 0:r.path)?i:""));var t,i,r}))&&(c.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(T=new s.Fragment(u,t)).relurl=oe.relurl,T.level=i,T.sn="initSegment",se.initSegment=T,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(k+=y.fragmentHint.duration),y.totalduration=k,y.endCC=x,L>0&&function(e,t){for(var i=e[t],r=t;r--;){var n=e[r];if(!n)return;n.programDateTime=i.programDateTime-1e3*n.duration,i=n}}(b,L),y},e}();function m(e,t){["video","audio","text"].forEach((function(i){var r=e.filter((function(e){return Object(u.isCodecType)(e,i)}));if(r.length){var n=r.filter((function(e){return 0===e.lastIndexOf("avc1",0)||0===e.lastIndexOf("mp4a",0)}));t[i+"Codec"]=n.length>0?n[0]:r[0],e=e.filter((function(e){return-1===r.indexOf(e)}))}})),t.unknownCodecs=e}function y(e,t,i){var r=t[i];r&&(e[i]=r)}function _(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Object(r.isFiniteNumber)(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":
/*!***************************************!*\
  !*** ./src/loader/playlist-loader.ts ***!
  \***************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../events */"./src/events.ts"),s=i(/*! ../errors */"./src/errors.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),l=i(/*! ./m3u8-parser */"./src/loader/m3u8-parser.ts"),c=i(/*! ../types/loader */"./src/types/loader.ts"),u=i(/*! ../utils/attr-list */"./src/utils/attr-list.ts");function h(e,t){var i=e.url;return void 0!==i&&0!==i.indexOf("data:")||(i=t.url),i}var d=function(){function e(e){this.hls=void 0,this.loaders=Object.create(null),this.hls=e,this.registerListeners()}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.createInternalLoader=function(e){var t=this.hls.config,i=t.pLoader,r=t.loader,n=new(i||r)(t);return e.loader=n,this.loaders[e.type]=n,n},t.getInternalLoader=function(e){return this.loaders[e.type]},t.resetInternalLoader=function(e){this.loaders[e]&&delete this.loaders[e]},t.destroyInternalLoaders=function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}},t.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},t.onManifestLoading=function(e,t){var i=t.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:c.PlaylistContextType.MANIFEST,url:i,deliveryDirectives:null})},t.onLevelLoading=function(e,t){var i=t.id,r=t.level,n=t.url,s=t.deliveryDirectives;this.load({id:i,groupId:null,level:r,responseType:"text",type:c.PlaylistContextType.LEVEL,url:n,deliveryDirectives:s})},t.onAudioTrackLoading=function(e,t){var i=t.id,r=t.groupId,n=t.url,s=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:c.PlaylistContextType.AUDIO_TRACK,url:n,deliveryDirectives:s})},t.onSubtitleTrackLoading=function(e,t){var i=t.id,r=t.groupId,n=t.url,s=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:c.PlaylistContextType.SUBTITLE_TRACK,url:n,deliveryDirectives:s})},t.load=function(e){var t,i,r,n,s,a,l=this.hls.config,u=this.getInternalLoader(e);if(u){var h=u.context;if(h&&h.url===e.url)return void o.logger.trace("[playlist-loader]: playlist request ongoing");o.logger.log("[playlist-loader]: aborting previous loader for type: "+e.type),u.abort()}switch(e.type){case c.PlaylistContextType.MANIFEST:i=l.manifestLoadingMaxRetry,r=l.manifestLoadingTimeOut,n=l.manifestLoadingRetryDelay,s=l.manifestLoadingMaxRetryTimeout;break;case c.PlaylistContextType.LEVEL:case c.PlaylistContextType.AUDIO_TRACK:case c.PlaylistContextType.SUBTITLE_TRACK:i=0,r=l.levelLoadingTimeOut;break;default:i=l.levelLoadingMaxRetry,r=l.levelLoadingTimeOut,n=l.levelLoadingRetryDelay,s=l.levelLoadingMaxRetryTimeout}if(u=this.createInternalLoader(e),null!==(t=e.deliveryDirectives)&&void 0!==t&&t.part&&(e.type===c.PlaylistContextType.LEVEL&&null!==e.level?a=this.hls.levels[e.level].details:e.type===c.PlaylistContextType.AUDIO_TRACK&&null!==e.id?a=this.hls.audioTracks[e.id].details:e.type===c.PlaylistContextType.SUBTITLE_TRACK&&null!==e.id&&(a=this.hls.subtitleTracks[e.id].details),a)){var d=a.partTarget,f=a.targetduration;d&&f&&(r=Math.min(1e3*Math.max(3*d,.8*f),r))}var p={timeout:r,maxRetry:i,retryDelay:n,maxRetryDelay:s,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(e,p,g)},t.loadsuccess=function(e,t,i,r){if(void 0===r&&(r=null),i.isSidxRequest)return this.handleSidxRequest(e,i),void this.handlePlaylistLoaded(e,t,i,r);this.resetInternalLoader(i.type);var n=e.data;0===n.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),n.indexOf("#EXTINF:")>0||n.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(e,t,i,r):this.handleMasterPlaylist(e,t,i,r)):this.handleManifestParsingError(e,i,"no EXTM3U delimiter",r)},t.loaderror=function(e,t,i){void 0===i&&(i=null),this.handleNetworkError(t,i,!1,e)},t.loadtimeout=function(e,t,i){void 0===i&&(i=null),this.handleNetworkError(t,i,!0)},t.handleMasterPlaylist=function(e,t,i,r){var s=this.hls,a=e.data,c=h(e,i),d=l.default.parseMasterPlaylist(a,c),f=d.levels,p=d.sessionData;if(f.length){var g=f.map((function(e){return{id:e.attrs.AUDIO,audioCodec:e.audioCodec}})),v=f.map((function(e){return{id:e.attrs.SUBTITLES,textCodec:e.textCodec}})),m=l.default.parseMasterPlaylistMedia(a,c,"AUDIO",g),y=l.default.parseMasterPlaylistMedia(a,c,"SUBTITLES",v),_=l.default.parseMasterPlaylistMedia(a,c,"CLOSED-CAPTIONS");m.length&&(m.some((function(e){return!e.url}))||!f[0].audioCodec||f[0].attrs.AUDIO||(o.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new u.AttrList({}),bitrate:0,url:""}))),s.trigger(n.Events.MANIFEST_LOADED,{levels:f,audioTracks:m,subtitles:y,captions:_,url:c,stats:t,networkDetails:r,sessionData:p})}else this.handleManifestParsingError(e,i,"no level found in manifest",r)},t.handleTrackOrLevelPlaylist=function(e,t,i,o){var a=this.hls,d=i.id,f=i.level,p=i.type,g=h(e,i),v=Object(r.isFiniteNumber)(d)?d:0,m=Object(r.isFiniteNumber)(f)?f:v,y=function(e){switch(e.type){case c.PlaylistContextType.AUDIO_TRACK:return c.PlaylistLevelType.AUDIO;case c.PlaylistContextType.SUBTITLE_TRACK:return c.PlaylistLevelType.SUBTITLE;default:return c.PlaylistLevelType.MAIN}}(i),_=l.default.parseLevelPlaylist(e.data,g,m,y,v);if(_.fragments.length){if(p===c.PlaylistContextType.MANIFEST){var b={attrs:new u.AttrList({}),bitrate:0,details:_,name:"",url:g};a.trigger(n.Events.MANIFEST_LOADED,{levels:[b],audioTracks:[],url:g,stats:t,networkDetails:o,sessionData:null})}if(t.parsing.end=performance.now(),_.needSidxRanges){var S,C=null===(S=_.fragments[0].initSegment)||void 0===S?void 0:S.url;this.load({url:C,isSidxRequest:!0,type:p,level:f,levelDetails:_,id:d,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null})}else i.levelDetails=_,this.handlePlaylistLoaded(e,t,i,o)}else a.trigger(n.Events.ERROR,{type:s.ErrorTypes.NETWORK_ERROR,details:s.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:"number"==typeof i.level?i.level:void 0})},t.handleSidxRequest=function(e,t){var i=Object(a.parseSegmentIndex)(new Uint8Array(e.data));if(i){var r=i.references,n=t.levelDetails;r.forEach((function(e,t){var r=e.info,s=n.fragments[t];0===s.byteRange.length&&s.setByteRange(String(1+r.end-r.start)+"@"+String(r.start)),s.initSegment&&s.initSegment.setByteRange(String(i.moovEndOffset)+"@0")}))}},t.handleManifestParsingError=function(e,t,i,r){this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.NETWORK_ERROR,details:s.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:t.type===c.PlaylistContextType.MANIFEST,url:e.url,reason:i,response:e,context:t,networkDetails:r})},t.handleNetworkError=function(e,t,i,r){void 0===i&&(i=!1),o.logger.warn("[playlist-loader]: A network "+(i?"timeout":"error")+" occurred while loading "+e.type+" level: "+e.level+" id: "+e.id+' group-id: "'+e.groupId+'"');var a=s.ErrorDetails.UNKNOWN,l=!1,u=this.getInternalLoader(e);switch(e.type){case c.PlaylistContextType.MANIFEST:a=i?s.ErrorDetails.MANIFEST_LOAD_TIMEOUT:s.ErrorDetails.MANIFEST_LOAD_ERROR,l=!0;break;case c.PlaylistContextType.LEVEL:a=i?s.ErrorDetails.LEVEL_LOAD_TIMEOUT:s.ErrorDetails.LEVEL_LOAD_ERROR,l=!1;break;case c.PlaylistContextType.AUDIO_TRACK:a=i?s.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:s.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case c.PlaylistContextType.SUBTITLE_TRACK:a=i?s.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:s.ErrorDetails.SUBTITLE_LOAD_ERROR,l=!1}u&&this.resetInternalLoader(e.type);var h={type:s.ErrorTypes.NETWORK_ERROR,details:a,fatal:l,url:e.url,loader:u,context:e,networkDetails:t};r&&(h.response=r),this.hls.trigger(n.Events.ERROR,h)},t.handlePlaylistLoaded=function(e,t,i,r){var s=i.type,o=i.level,a=i.id,l=i.groupId,u=i.loader,h=i.levelDetails,d=i.deliveryDirectives;if(null!=h&&h.targetduration){if(u)switch(h.live&&(u.getCacheAge&&(h.ageHeader=u.getCacheAge()||0),u.getCacheAge&&!isNaN(h.ageHeader)||(h.ageHeader=0)),s){case c.PlaylistContextType.MANIFEST:case c.PlaylistContextType.LEVEL:this.hls.trigger(n.Events.LEVEL_LOADED,{details:h,level:o||0,id:a||0,stats:t,networkDetails:r,deliveryDirectives:d});break;case c.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(n.Events.AUDIO_TRACK_LOADED,{details:h,id:a||0,groupId:l||"",stats:t,networkDetails:r,deliveryDirectives:d});break;case c.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(n.Events.SUBTITLE_TRACK_LOADED,{details:h,id:a||0,groupId:l||"",stats:t,networkDetails:r,deliveryDirectives:d})}}else this.handleManifestParsingError(e,i,"invalid target duration",r)},e}();t.default=d},"./src/polyfills/number.ts":
/*!*********************************!*\
  !*** ./src/polyfills/number.ts ***!
  \*********************************/
/*! exports provided: isFiniteNumber, MAX_SAFE_INTEGER */function(e,t,i){"use strict";i.r(t),i.d(t,"isFiniteNumber",(function(){return r})),i.d(t,"MAX_SAFE_INTEGER",(function(){return n}));var r=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},n=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":
/*!*********************************!*\
  !*** ./src/remux/aac-helper.ts ***!
  \*********************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=function(){function e(){}return e.getSilentFrame=function(e,t){switch(e){case"mp4a.40.2":if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}},e}();t.default=r},"./src/remux/mp4-generator.ts":
/*!************************************!*\
  !*** ./src/remux/mp4-generator.ts ***!
  \************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=Math.pow(2,32)-1,n=function(){function e(){}return e.init=function(){var t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),r=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:r};var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),s=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=s,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var o=new Uint8Array([105,115,111,109]),a=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,o,l,o,a),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,n))},e.box=function(e){for(var t=8,i=arguments.length,r=new Array(i>1?i-1:0),n=1;n<i;n++)r[n-1]=arguments[n];for(var s=r.length,o=s;s--;)t+=r[s].byteLength;var a=new Uint8Array(t);for(a[0]=t>>24&255,a[1]=t>>16&255,a[2]=t>>8&255,a[3]=255&t,a.set(e,4),s=0,t=8;s<o;s++)a.set(r[s],t),t+=r[s].byteLength;return a},e.hdlr=function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])},e.mdat=function(t){return e.box(e.types.mdat,t)},e.mdhd=function(t,i){i*=t;var n=Math.floor(i/(r+1)),s=Math.floor(i%(r+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,s>>24,s>>16&255,s>>8&255,255&s,85,196,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))},e.mfhd=function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))},e.minf=function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))},e.moof=function(t,i,r){return e.box(e.types.moof,e.mfhd(t),e.traf(r,i))},e.moov=function(t){for(var i=t.length,r=[];i--;)r[i]=e.trak(t[i]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(r).concat(e.mvex(t)))},e.mvex=function(t){for(var i=t.length,r=[];i--;)r[i]=e.trex(t[i]);return e.box.apply(null,[e.types.mvex].concat(r))},e.mvhd=function(t,i){i*=t;var n=Math.floor(i/(r+1)),s=Math.floor(i%(r+1)),o=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,s>>24,s>>16&255,s>>8&255,255&s,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,o)},e.sdtp=function(t){var i,r,n=t.samples||[],s=new Uint8Array(4+n.length);for(i=0;i<n.length;i++)r=n[i].flags,s[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,s)},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var i,r,n,s=[],o=[];for(i=0;i<t.sps.length;i++)n=(r=t.sps[i]).byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(r));for(i=0;i<t.pps.length;i++)n=(r=t.pps[i]).byteLength,o.push(n>>>8&255),o.push(255&n),o=o.concat(Array.prototype.slice.call(r));var a=e.box(e.types.avcC,new Uint8Array([1,s[3],s[4],s[5],255,224|t.sps.length].concat(s).concat([t.pps.length]).concat(o))),l=t.width,c=t.height,u=t.pixelRatio[0],h=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,c>>8&255,255&c,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),a,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,h>>24,h>>16&255,h>>8&255,255&h])))},e.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},e.mp4a=function(t){var i=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,i>>8&255,255&i,0,0]),e.box(e.types.esds,e.esds(t)))},e.mp3=function(t){var i=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,i>>8&255,255&i,0,0]))},e.stsd=function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))},e.tkhd=function(t){var i=t.id,n=t.duration*t.timescale,s=t.width,o=t.height,a=Math.floor(n/(r+1)),l=Math.floor(n%(r+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,i>>24&255,i>>16&255,i>>8&255,255&i,0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,l>>24,l>>16&255,l>>8&255,255&l,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,s>>8&255,255&s,0,0,o>>8&255,255&o,0,0]))},e.traf=function(t,i){var n=e.sdtp(t),s=t.id,o=Math.floor(i/(r+1)),a=Math.floor(i%(r+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,a>>24,a>>16&255,a>>8&255,255&a])),e.trun(t,n.length+16+20+8+16+8+8),n)},e.trak=function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.trex=function(t){var i=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},e.trun=function(t,i){var r,n,s,o,a,l,c=t.samples||[],u=c.length,h=12+16*u,d=new Uint8Array(h);for(i+=8+h,d.set([0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),r=0;r<u;r++)s=(n=c[r]).duration,o=n.size,a=n.flags,l=n.cts,d.set([s>>>24&255,s>>>16&255,s>>>8&255,255&s,o>>>24&255,o>>>16&255,o>>>8&255,255&o,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,61440&a.degradPrio,15&a.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*r);return e.box(e.types.trun,d)},e.initSegment=function(t){e.types||e.init();var i=e.moov(t),r=new Uint8Array(e.FTYP.byteLength+i.byteLength);return r.set(e.FTYP),r.set(i,e.FTYP.byteLength),r},e}();n.types=void 0,n.HDLR_TYPES=void 0,n.STTS=void 0,n.STSC=void 0,n.STCO=void 0,n.STSZ=void 0,n.VMHD=void 0,n.SMHD=void 0,n.STSD=void 0,n.FTYP=void 0,n.DINF=void 0,t.default=n},"./src/remux/mp4-remuxer.ts":
/*!**********************************!*\
  !*** ./src/remux/mp4-remuxer.ts ***!
  \**********************************/
/*! exports provided: default, normalizePts */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return g})),i.d(t,"normalizePts",(function(){return v}));var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ./aac-helper */"./src/remux/aac-helper.ts"),s=i(/*! ./mp4-generator */"./src/remux/mp4-generator.ts"),o=i(/*! ../events */"./src/events.ts"),a=i(/*! ../errors */"./src/errors.ts"),l=i(/*! ../utils/logger */"./src/utils/logger.ts"),c=i(/*! ../types/loader */"./src/types/loader.ts"),u=i(/*! ../utils/timescale-conversion */"./src/utils/timescale-conversion.ts");function h(){return(h=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}var d=null,f=null,p=!1,g=function(){function e(e,t,i,r){if(void 0===r&&(r=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1,null===d){var n=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);d=n?parseInt(n[1]):0}if(null===f){var s=navigator.userAgent.match(/Safari\/(\d+)/i);f=s?parseInt(s[1]):0}p=!!d&&d<75||!!f&&f<600}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){l.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e},t.resetNextTimestamp=function(){l.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},t.resetInitSegment=function(){l.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},t.getVideoStartPts=function(e){var t=!1,i=e.reduce((function(e,i){var r=i.pts-e;return r<-4294967296?(t=!0,v(e,i.pts)):r>0?e:i.pts}),e[0].pts);return t&&l.logger.debug("PTS rollover detected"),i},t.remux=function(e,t,i,r,n,s,o,a){var u,h,d,f,p,g,m=n,y=n,_=e.pid>-1,b=t.pid>-1,S=t.samples.length,C=e.samples.length>0,w=S>1;if((!_||C)&&(!b||w)||this.ISGenerated||o){this.ISGenerated||(d=this.generateIS(e,t,n));var k=this.isVideoContiguous,x=-1;if(w&&(x=function(e){for(var t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!k&&this.config.forceKeyFrameOnDiscontinuity))if(g=!0,x>0){l.logger.warn("[mp4-remuxer]: Dropped "+x+" out of "+S+" video samples due to a missing keyframe");var E=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(x),t.dropped+=x,y+=(t.samples[0].pts-E)/(t.timescale||9e4)}else-1===x&&(l.logger.warn("[mp4-remuxer]: No keyframe found out of "+S+" video samples"),g=!1);if(this.ISGenerated){if(C&&w){var T=this.getVideoStartPts(t.samples),L=(v(e.samples[0].pts,T)-T)/t.inputTimeScale;m+=Math.max(0,L),y+=Math.max(0,-L)}if(C){if(e.samplerate||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),d=this.generateIS(e,t,n)),h=this.remuxAudio(e,m,this.isAudioContiguous,s,b||w||a===c.PlaylistLevelType.AUDIO?y:void 0),w){var A=h?h.endPTS-h.startPTS:0;t.inputTimeScale||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),d=this.generateIS(e,t,n)),u=this.remuxVideo(t,y,k,A)}}else w&&(u=this.remuxVideo(t,y,k,0));u&&(u.firstKeyFrame=x,u.independent=-1!==x)}}return this.ISGenerated&&(i.samples.length&&(p=this.remuxID3(i,n)),r.samples.length&&(f=this.remuxText(r,n))),{audio:h,video:u,initSegment:d,independent:g,text:f,id3:p}},t.generateIS=function(e,t,i){var n,o,a,l=e.samples,c=t.samples,u=this.typeSupported,h={},d=!Object(r.isFiniteNumber)(this._initPTS),f="audio/mp4";if(d&&(n=o=1/0),e.config&&l.length&&(e.timescale=e.samplerate,e.isAAC||(u.mpeg?(f="audio/mpeg",e.codec=""):u.mp3&&(e.codec="mp3")),h.audio={id:"audio",container:f,codec:e.codec,initSegment:!e.isAAC&&u.mpeg?new Uint8Array(0):s.default.initSegment([e]),metadata:{channelCount:e.channelCount}},d&&(a=e.inputTimeScale,n=o=l[0].pts-Math.round(a*i))),t.sps&&t.pps&&c.length&&(t.timescale=t.inputTimeScale,h.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:s.default.initSegment([t]),metadata:{width:t.width,height:t.height}},d)){a=t.inputTimeScale;var p=this.getVideoStartPts(c),g=Math.round(a*i);o=Math.min(o,v(c[0].dts,p)-g),n=Math.min(n,p-g)}if(Object.keys(h).length)return this.ISGenerated=!0,d&&(this._initPTS=n,this._initDTS=o),{tracks:h,initPTS:n,timescale:a}},t.remuxVideo=function(e,t,i,r){var n,c,f,g=e.inputTimeScale,y=e.samples,_=[],b=y.length,S=this._initPTS,C=this.nextAvcDts,w=8,k=Number.POSITIVE_INFINITY,x=Number.NEGATIVE_INFINITY,E=0,T=!1;i&&null!==C||(C=t*g-(y[0].pts-v(y[0].dts,y[0].pts)));for(var L=0;L<b;L++){var A=y[L];A.pts=v(A.pts-S,C),A.dts=v(A.dts-S,C),A.dts>A.pts&&(E=Math.max(Math.min(E,A.pts-A.dts),-18e3)),A.dts<y[L>0?L-1:L].dts&&(T=!0)}T&&y.sort((function(e,t){var i=e.dts-t.dts,r=e.pts-t.pts;return i||r})),c=y[0].dts,f=y[y.length-1].dts;var R=Math.round((f-c)/(b-1));if(E<0){if(E<-2*R){l.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(u.toMsFromMpegTsClock)(-R,!0)+" ms");for(var D=E,O=0;O<b;O++)y[O].dts=D=Math.max(D,y[O].pts-R),y[O].pts=Math.max(D,y[O].pts)}else{l.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(u.toMsFromMpegTsClock)(E,!0)+" ms to overcome this issue");for(var M=0;M<b;M++)y[M].dts=y[M].dts+E}c=y[0].dts}if(i){var I=c-C,P=I>R;if(P||I<-1){P?l.logger.warn("AVC: "+Object(u.toMsFromMpegTsClock)(I,!0)+" ms ("+I+"dts) hole between fragments detected, filling it"):l.logger.warn("AVC: "+Object(u.toMsFromMpegTsClock)(-I,!0)+" ms ("+I+"dts) overlapping between fragments detected"),c=C;var F=y[0].pts-I;y[0].dts=c,y[0].pts=F,l.logger.log("Video: First PTS/DTS adjusted: "+Object(u.toMsFromMpegTsClock)(F,!0)+"/"+Object(u.toMsFromMpegTsClock)(c,!0)+", delta: "+Object(u.toMsFromMpegTsClock)(I,!0)+" ms")}}p&&(c=Math.max(0,c));for(var B=0,N=0,H=0;H<b;H++){for(var j=y[H],U=j.units,K=U.length,X=0,W=0;W<K;W++)X+=U[W].data.length;N+=X,B+=K,j.length=X,j.dts=Math.max(j.dts,c),j.pts=Math.max(j.pts,j.dts,0),k=Math.min(j.pts,k),x=Math.max(j.pts,x)}f=y[b-1].dts;var z,G=N+4*B+8;try{z=new Uint8Array(G)}catch(e){return void this.observer.emit(o.Events.ERROR,o.Events.ERROR,{type:a.ErrorTypes.MUX_ERROR,details:a.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:G,reason:"fail allocating video mdat "+G})}var V=new DataView(z.buffer);V.setUint32(0,G),z.set(s.default.types.mdat,4);for(var q=0;q<b;q++){for(var Q=y[q],Y=Q.units,Z=0,$=0,J=Y.length;$<J;$++){var ee=Y[$],te=ee.data,ie=ee.data.byteLength;V.setUint32(w,ie),w+=4,z.set(te,w),w+=ie,Z+=4+ie}if(q<b-1)n=y[q+1].dts-Q.dts;else{var re=this.config,ne=Q.dts-y[q>0?q-1:q].dts;if(re.stretchShortVideoTrack&&null!==this.nextAudioPts){var se=Math.floor(re.maxBufferHole*g),oe=(r?k+r*g:this.nextAudioPts)-Q.pts;oe>se?((n=oe-ne)<0&&(n=ne),l.logger.log("[mp4-remuxer]: It is approximately "+oe/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=ne}else n=ne}var ae=Math.round(Q.pts-Q.dts);_.push(new m(Q.key,n,Z,ae))}if(_.length&&d&&d<70){var le=_[0].flags;le.dependsOn=2,le.isNonSync=0}console.assert(void 0!==n,"mp4SampleDuration must be computed"),this.nextAvcDts=C=f+n,this.isVideoContiguous=!0;var ce={data1:s.default.moof(e.sequenceNumber++,c,h({},e,{samples:_})),data2:z,startPTS:k/g,endPTS:(x+n)/g,startDTS:c/g,endDTS:C/g,type:"video",hasAudio:!1,hasVideo:!0,nb:_.length,dropped:e.dropped};return e.samples=[],e.dropped=0,console.assert(z.length,"MDAT length must not be zero"),ce},t.remuxAudio=function(e,t,i,r,c){var u=e.inputTimeScale,d=u/(e.samplerate?e.samplerate:u),f=e.isAAC?1024:1152,p=f*d,g=this._initPTS,y=!e.isAAC&&this.typeSupported.mpeg,_=[],b=e.samples,S=y?0:8,C=this.nextAudioPts||-1,w=t*u;if(this.isAudioContiguous=i=i||b.length&&C>0&&(r&&Math.abs(w-C)<9e3||Math.abs(v(b[0].pts-g,w)-C)<20*p),b.forEach((function(e){e.pts=v(e.pts-g,w)})),!i||C<0){if(!(b=b.filter((function(e){return e.pts>=0}))).length)return;C=0===c?0:r?Math.max(0,w):b[0].pts}if(e.isAAC)for(var k=void 0!==c,x=this.config.maxAudioFramesDrift,E=0,T=C;E<b.length;E++){var L=b[E],A=L.pts,R=A-T,D=Math.abs(1e3*R/u);if(R<=-x*p&&k)0===E&&(l.logger.warn("Audio frame @ "+(A/u).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*R/u)+" ms."),this.nextAudioPts=C=T=A);else if(R>=x*p&&D<1e4&&k){var O=Math.round(R/p);(T=A-O*p)<0&&(O--,T+=p),0===E&&(this.nextAudioPts=C=T),l.logger.warn("[mp4-remuxer]: Injecting "+O+" audio frame @ "+(T/u).toFixed(3)+"s due to "+Math.round(1e3*R/u)+" ms gap.");for(var M=0;M<O;M++){var I=Math.max(T,0),P=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);P||(l.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),P=L.unit.subarray()),b.splice(E,0,{unit:P,pts:I}),T+=p,E++}}L.pts=T,T+=p}for(var F,B=null,N=null,H=0,j=b.length;j--;)H+=b[j].unit.byteLength;for(var U=0,K=b.length;U<K;U++){var X=b[U],W=X.unit,z=X.pts;if(null!==N)_[U-1].duration=Math.round((z-N)/d);else{if(i&&e.isAAC&&(z=C),B=z,!(H>0))return;H+=S;try{F=new Uint8Array(H)}catch(e){return void this.observer.emit(o.Events.ERROR,o.Events.ERROR,{type:a.ErrorTypes.MUX_ERROR,details:a.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:H,reason:"fail allocating audio mdat "+H})}y||(new DataView(F.buffer).setUint32(0,H),F.set(s.default.types.mdat,4))}F.set(W,S);var G=W.byteLength;S+=G,_.push(new m(!0,f,G,0)),N=z}var V=_.length;if(V){var q=_[_.length-1];this.nextAudioPts=C=N+d*q.duration;var Q=y?new Uint8Array(0):s.default.moof(e.sequenceNumber++,B/d,h({},e,{samples:_}));e.samples=[];var Y=B/u,Z=C/u,$={data1:Q,data2:F,startPTS:Y,endPTS:Z,startDTS:Y,endDTS:Z,type:"audio",hasAudio:!0,hasVideo:!1,nb:V};return this.isAudioContiguous=!0,console.assert(F.length,"MDAT length must not be zero"),$}},t.remuxEmptyAudio=function(e,t,i,r){var s=e.inputTimeScale,o=s/(e.samplerate?e.samplerate:s),a=this.nextAudioPts,c=(null!==a?a:r.startDTS*s)+this._initDTS,u=r.endDTS*s+this._initDTS,h=1024*o,d=Math.ceil((u-c)/h),f=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(l.logger.warn("[mp4-remuxer]: remux empty Audio"),f){for(var p=[],g=0;g<d;g++){var v=c+g*h;p.push({unit:f,pts:v,dts:v})}return e.samples=p,this.remuxAudio(e,t,i,!1)}l.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec")},t.remuxID3=function(e,t){var i=e.samples.length;if(i){for(var r=e.inputTimeScale,n=this._initPTS,s=this._initDTS,o=0;o<i;o++){var 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/*!******************************************!*\
  !*** ./src/remux/passthrough-remuxer.ts ***!
  \******************************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./src/polyfills/number */"./src/polyfills/number.ts"),n=i(/*! ../utils/mp4-tools */"./src/utils/mp4-tools.ts"),s=i(/*! ../loader/fragment */"./src/loader/fragment.ts"),o=i(/*! ../utils/logger */"./src/utils/logger.ts"),a=function(){function e(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){this.initPTS=e,this.lastEndDTS=null},t.resetNextTimestamp=function(){this.lastEndDTS=null},t.resetInitSegment=function(e,t,i){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(e),this.emitInitSegment=!0},t.generateInitSegment=function(e){var t=this.audioCodec,i=this.videoCodec;if(!e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var r=this.initData=Object(n.parseInitSegment)(e);t||(t=c(r.audio,s.ElementaryStreamTypes.AUDIO)),i||(i=c(r.video,s.ElementaryStreamTypes.VIDEO));var a={};r.audio&&r.video?a.audiovideo={container:"video/mp4",codec:t+","+i,initSegment:e,id:"main"}:r.audio?a.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?a.video={container:"video/mp4",codec:i,initSegment:e,id:"main"}:o.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},t.remux=function(e,t,i,s,a){var c=this.initPTS,u=this.lastEndDTS,h={audio:void 0,video:void 0,text:s,id3:i,initSegment:void 0};Object(r.isFiniteNumber)(u)||(u=this.lastEndDTS=a||0);var d=t.samples;if(!d||!d.length)return h;var f={initPTS:void 0,timescale:1},p=this.initData;if(p&&p.length||(this.generateInitSegment(d),p=this.initData),!p||!p.length)return o.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),h;this.emitInitSegment&&(f.tracks=this.initTracks,this.emitInitSegment=!1),Object(r.isFiniteNumber)(c)||(this.initPTS=f.initPTS=c=l(p,d,u));var g=Object(n.getDuration)(d,p),v=u,m=g+v;Object(n.offsetStartDTS)(p,d,c),g>0?this.lastEndDTS=m:(o.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var y=!!p.audio,_=!!p.video,b="";y&&(b+="audio"),_&&(b+="video");var S={data1:d,startPTS:v,startDTS:v,endPTS:m,endDTS:m,type:b,hasAudio:y,hasVideo:_,nb:1,dropped:0};return h.audio="audio"===S.type?S:void 0,h.video="audio"!==S.type?S:void 0,h.text=s,h.id3=i,h.initSegment=f,h},e}(),l=function(e,t,i){return Object(n.getStartDTS)(e,t)-i};function c(e,t){var i=null==e?void 0:e.codec;return i&&i.length>4?i:"hvc1"===i?"hvc1.1.c.L120.90":"av01"===i?"av01.0.04M.08":"avc1"===i||t===s.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}t.default=a},"./src/task-loop.ts":
/*!**************************!*\
  !*** ./src/task-loop.ts ***!
  \**************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var t=e.prototype;return t.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},t.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},t.onHandlerDestroyed=function(){},t.hasInterval=function(){return!!this._tickInterval},t.hasNextTick=function(){return!!this._tickTimer},t.setInterval=function(e){return!this._tickInterval&&(this._tickInterval=self.setInterval(this._boundTick,e),!0)},t.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},t.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},t.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},t.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},t.doTick=function(){},e}()},"./src/types/cmcd.ts":
/*!***************************!*\
  !*** ./src/types/cmcd.ts ***!
  \***************************/
/*! exports provided: CMCDVersion, CMCDObjectType, CMCDStreamingFormat, CMCDStreamType */function(e,t,i){"use strict";i.r(t),i.d(t,"CMCDVersion",(function(){return o})),i.d(t,"CMCDObjectType",(function(){return r})),i.d(t,"CMCDStreamingFormat",(function(){return n})),i.d(t,"CMCDStreamType",(function(){return s}));var r,n,s,o=1;!function(e){e.MANIFEST="m",e.AUDIO="a",e.VIDEO="v",e.MUXED="av",e.INIT="i",e.CAPTION="c",e.TIMED_TEXT="tt",e.KEY="k",e.OTHER="o"}(r||(r={})),function(e){e.DASH="d",e.HLS="h",e.SMOOTH="s",e.OTHER="o"}(n||(n={})),function(e){e.VOD="v",e.LIVE="l"}(s||(s={}))},"./src/types/level.ts":
/*!****************************!*\
  !*** ./src/types/level.ts ***!
  \****************************/
/*! exports provided: HlsSkip, getSkipValue, HlsUrlParameters, Level */function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var n;function s(e,t){var i=e.canSkipUntil,r=e.canSkipDateRanges,s=e.endSN;return i&&(void 0!==t?t-s:0)<i?r?n.v2:n.Yes:n.No}i.r(t),i.d(t,"HlsSkip",(function(){return n})),i.d(t,"getSkipValue",(function(){return s})),i.d(t,"HlsUrlParameters",(function(){return o})),i.d(t,"Level",(function(){return a})),function(e){e.No="",e.Yes="YES",e.v2="v2"}(n||(n={}));var o=function(){function e(e,t,i){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=i}return e.prototype.addDirectives=function(e){var t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.toString()},e}(),a=function(){function e(e){this.attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.unknownCodecs=void 0,this.audioGroupIds=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.textGroupIds=void 0,this.url=void 0,this._urlId=0,this.url=[e.url],this.attrs=e.attrs,this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.unknownCodecs=e.unknownCodecs,this.codecSet=[e.videoCodec,e.audioCodec].filter((function(e){return e})).join(",").replace(/\.[^.,]+/g,"")}var t,i,n;return t=e,(i=[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"uri",get:function(){return this.url[this._urlId]||""}},{key:"urlId",get:function(){return this._urlId},set:function(e){var t=e%this.url.length;this._urlId!==t&&(this.details=void 0,this._urlId=t)}}])&&r(t.prototype,i),n&&r(t,n),e}()},"./src/types/loader.ts":
/*!*****************************!*\
  !*** ./src/types/loader.ts ***!
  \*****************************/
/*! exports provided: PlaylistContextType, PlaylistLevelType */function(e,t,i){"use strict";var r,n;i.r(t),i.d(t,"PlaylistContextType",(function(){return r})),i.d(t,"PlaylistLevelType",(function(){return n})),function(e){e.MANIFEST="manifest",e.LEVEL="level",e.AUDIO_TRACK="audioTrack",e.SUBTITLE_TRACK="subtitleTrack"}(r||(r={})),function(e){e.MAIN="main",e.AUDIO="audio",e.SUBTITLE="subtitle"}(n||(n={}))},"./src/types/transmuxer.ts":
/*!*********************************!*\
  !*** ./src/types/transmuxer.ts ***!
  \*********************************/
/*! exports provided: ChunkMetadata */function(e,t,i){"use strict";i.r(t),i.d(t,"ChunkMetadata",(function(){return r}));var r=function(e,t,i,r,n,s){void 0===r&&(r=0),void 0===n&&(n=-1),void 0===s&&(s=!1),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=n,this.partial=s}},"./src/utils/attr-list.ts":
/*!********************************!*\
  !*** ./src/utils/attr-list.ts ***!
  \********************************/
/*! exports provided: AttrList */function(e,t,i){"use strict";i.r(t),i.d(t,"AttrList",(function(){return s}));var r=/^(\d+)x(\d+)$/,n=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,s=function(){function e(t){for(var i in"string"==typeof t&&(t=e.parseAttrList(t)),t)t.hasOwnProperty(i)&&(this[i]=t[i])}var t=e.prototype;return t.decimalInteger=function(e){var t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.hexadecimalInteger=function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var i=new Uint8Array(t.length/2),r=0;r<t.length/2;r++)i[r]=parseInt(t.slice(2*r,2*r+2),16);return i}return null},t.hexadecimalIntegerAsNumber=function(e){var t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.decimalFloatingPoint=function(e){return parseFloat(this[e])},t.optionalFloat=function(e,t){var i=this[e];return i?parseFloat(i):t},t.enumeratedString=function(e){return this[e]},t.bool=function(e){return"YES"===this[e]},t.decimalResolution=function(e){var t=r.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}},e.parseAttrList=function(e){var t,i={};for(n.lastIndex=0;null!==(t=n.exec(e));){var r=t[2];0===r.indexOf('"')&&r.lastIndexOf('"')===r.length-1&&(r=r.slice(1,-1)),i[t[1]]=r}return i},e}()},"./src/utils/binary-search.ts":
/*!************************************!*\
  !*** ./src/utils/binary-search.ts ***!
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/*! exports provided: default */function(e,t,i){"use strict";i.r(t),t.default={search:function(e,t){for(var i=0,r=e.length-1,n=null,s=null;i<=r;){var o=t(s=e[n=(i+r)/2|0]);if(o>0)i=n+1;else{if(!(o<0))return s;r=n-1}}return null}}},"./src/utils/buffer-helper.ts":
/*!************************************!*\
  !*** ./src/utils/buffer-helper.ts ***!
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/*! exports provided: BufferHelper */function(e,t,i){"use strict";i.r(t),i.d(t,"BufferHelper",(function(){return s}));var r=i(/*! ./logger */"./src/utils/logger.ts"),n={length:0,start:function(){return 0},end:function(){return 0}},s=function(){function e(){}return e.isBuffered=function(t,i){try{if(t)for(var r=e.getBuffered(t),n=0;n<r.length;n++)if(i>=r.start(n)&&i<=r.end(n))return!0}catch(e){}return!1},e.bufferInfo=function(t,i,r){try{if(t){var n,s=e.getBuffered(t),o=[];for(n=0;n<s.length;n++)o.push({start:s.start(n),end:s.end(n)});return this.bufferedInfo(o,i,r)}}catch(e){}return{len:0,start:i,end:i,nextStart:void 0}},e.bufferedInfo=function(e,t,i){t=Math.max(0,t),e.sort((function(e,t){var i=e.start-t.start;return i||t.end-e.end}));var r=[];if(i)for(var n=0;n<e.length;n++){var s=r.length;if(s){var o=r[s-1].end;e[n].start-o<i?e[n].end>o&&(r[s-1].end=e[n].end):r.push(e[n])}else r.push(e[n])}else r=e;for(var a,l=0,c=t,u=t,h=0;h<r.length;h++){var d=r[h].start,f=r[h].end;if(t+i>=d&&t<f)c=d,l=(u=f)-t;else if(t+i<d){a=d;break}}return{len:l,start:c||0,end:u||0,nextStart:a}},e.getBuffered=function(e){try{return e.buffered}catch(e){return r.logger.log("failed to get media.buffered",e),n}},e}()},"./src/utils/cea-608-parser.ts":
/*!*************************************!*\
  !*** ./src/utils/cea-608-parser.ts ***!
  \*************************************/
/*! exports provided: Row, CaptionScreen, default */function(e,t,i){"use strict";i.r(t),i.d(t,"Row",(function(){return v})),i.d(t,"CaptionScreen",(function(){return m}));var r,n=i(/*! ../utils/logger */"./src/utils/logger.ts"),s={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},o=function(e){var t=e;return s.hasOwnProperty(e)&&(t=s[e]),String.fromCharCode(t)},a={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},l={17:2,18:4,21:6,22:8,23:10,19:13,20:15},c={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},u={25:2,26:4,29:6,30:8,31:10,27:13,28:15},h=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];!function(e){e[e.ERROR=0]="ERROR",e[e.TEXT=1]="TEXT",e[e.WARNING=2]="WARNING",e[e.INFO=2]="INFO",e[e.DEBUG=3]="DEBUG",e[e.DATA=3]="DATA"}(r||(r={}));var d=function(){function e(){this.time=null,this.verboseLevel=r.ERROR}return e.prototype.log=function(e,t){this.verboseLevel>=e&&n.logger.log(this.time+" ["+e+"] "+t)},e}(),f=function(e){for(var t=[],i=0;i<e.length;i++)t.push(e[i].toString(16));return t},p=function(){function e(e,t,i,r,n){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=e||"white",this.underline=t||!1,this.italics=i||!1,this.background=r||"black",this.flash=n||!1}var t=e.prototype;return t.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.setStyles=function(e){for(var t=["foreground","underline","italics","background","flash"],i=0;i<t.length;i++){var r=t[i];e.hasOwnProperty(r)&&(this[r]=e[r])}},t.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.equals=function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},t.copy=function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},t.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},e}(),g=function(){function e(e,t,i,r,n,s){this.uchar=void 0,this.penState=void 0,this.uchar=e||" ",this.penState=new p(t,i,r,n,s)}var t=e.prototype;return t.reset=function(){this.uchar=" ",this.penState.reset()},t.setChar=function(e,t){this.uchar=e,this.penState.copy(t)},t.setPenState=function(e){this.penState.copy(e)},t.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},t.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},t.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},e}(),v=function(){function e(e){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var t=0;t<100;t++)this.chars.push(new g);this.logger=e,this.pos=0,this.currPenState=new p}var t=e.prototype;return t.equals=function(e){for(var t=!0,i=0;i<100;i++)if(!this.chars[i].equals(e.chars[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<100;t++)this.chars[t].copy(e.chars[t])},t.isEmpty=function(){for(var e=!0,t=0;t<100;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},t.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(r.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>100&&(this.logger.log(r.DEBUG,"Too large cursor position "+this.pos),this.pos=100)},t.moveCursor=function(e){var t=this.pos+e;if(e>1)for(var i=this.pos+1;i<t+1;i++)this.chars[i].setPenState(this.currPenState);this.setCursor(t)},t.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.insertChar=function(e){e>=144&&this.backSpace();var t=o(e);this.pos>=100?this.logger.log(r.ERROR,"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},t.clearFromPos=function(e){var t;for(t=e;t<100;t++)this.chars[t].reset()},t.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.getTextString=function(){for(var e=[],t=!0,i=0;i<100;i++){var r=this.chars[i].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")},t.setPenStyles=function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)},e}(),m=function(){function e(e){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var t=0;t<15;t++)this.rows.push(new v(e));this.logger=e,this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var t=e.prototype;return t.reset=function(){for(var e=0;e<15;e++)this.rows[e].clear();this.currRow=14},t.equals=function(e){for(var t=!0,i=0;i<15;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<15;t++)this.rows[t].copy(e.rows[t])},t.isEmpty=function(){for(var e=!0,t=0;t<15;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},t.backSpace=function(){this.rows[this.currRow].backSpace()},t.clearToEndOfRow=function(){this.rows[this.currRow].clearToEndOfRow()},t.insertChar=function(e){this.rows[this.currRow].insertChar(e)},t.setPen=function(e){this.rows[this.currRow].setPenStyles(e)},t.moveCursor=function(e){this.rows[this.currRow].moveCursor(e)},t.setCursor=function(e){this.logger.log(r.INFO,"setCursor: "+e),this.rows[this.currRow].setCursor(e)},t.setPAC=function(e){this.logger.log(r.INFO,"pacData = "+JSON.stringify(e));var t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(var i=0;i<15;i++)this.rows[i].clear();var n=this.currRow+1-this.nrRollUpRows,s=this.lastOutputScreen;if(s){var o=s.rows[n].cueStartTime,a=this.logger.time;if(o&&null!==a&&o<a)for(var l=0;l<this.nrRollUpRows;l++)this.rows[t-this.nrRollUpRows+l+1].copy(s.rows[n+l])}}this.currRow=t;var c=this.rows[this.currRow];if(null!==e.indent){var u=e.indent,h=Math.max(u-1,0);c.setCursor(e.indent),e.color=c.chars[h].penState.foreground}var d={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(d)},t.setBkgData=function(e){this.logger.log(r.INFO,"bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},t.setRollUpRows=function(e){this.nrRollUpRows=e},t.rollUp=function(){if(null!==this.nrRollUpRows){this.logger.log(r.TEXT,this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(r.INFO,"Rolling up")}else this.logger.log(r.DEBUG,"roll_up but nrRollUpRows not set yet")},t.getDisplayText=function(e){e=e||!1;for(var t=[],i="",r=-1,n=0;n<15;n++){var s=this.rows[n].getTextString();s&&(r=n+1,e?t.push("Row "+r+": '"+s+"'"):t.push(s.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i},t.getTextAndFormat=function(){return this.rows},e}(),y=function(){function e(e,t,i){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new m(i),this.nonDisplayedMemory=new m(i),this.lastOutputScreen=new m(i),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}var t=e.prototype;return t.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},t.getHandler=function(){return this.outputFilter},t.setHandler=function(e){this.outputFilter=e},t.setPAC=function(e){this.writeScreen.setPAC(e)},t.setBkgData=function(e){this.writeScreen.setBkgData(e)},t.setMode=function(e){e!==this.mode&&(this.mode=e,this.logger.log(r.INFO,"MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)},t.insertChars=function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var i=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(r.INFO,i+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(r.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.ccRCL=function(){this.logger.log(r.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.ccBS=function(){this.logger.log(r.INFO,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.ccAOF=function(){},t.ccAON=function(){},t.ccDER=function(){this.logger.log(r.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.ccRU=function(e){this.logger.log(r.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},t.ccFON=function(){this.logger.log(r.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.ccRDC=function(){this.logger.log(r.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.ccTR=function(){this.logger.log(r.INFO,"TR"),this.setMode("MODE_TEXT")},t.ccRTD=function(){this.logger.log(r.INFO,"RTD"),this.setMode("MODE_TEXT")},t.ccEDM=function(){this.logger.log(r.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.ccCR=function(){this.logger.log(r.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.ccENM=function(){this.logger.log(r.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.ccEOC=function(){if(this.logger.log(r.INFO,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(r.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.ccTO=function(e){this.logger.log(r.INFO,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},t.ccMIDROW=function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var i=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][i]}this.logger.log(r.INFO,"MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},t.outputDataUpdate=function(e){void 0===e&&(e=!1);var t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))},t.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},e}(),_=function(){function e(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var r=new d;this.channels=[null,new y(e,t,r),new y(e+1,i,r)],this.cmdHistory={a:null,b:null},this.logger=r}var t=e.prototype;return t.getHandler=function(e){return this.channels[e].getHandler()},t.setHandler=function(e,t){this.channels[e].setHandler(t)},t.addData=function(e,t){var i,n,s,o=!1;this.logger.time=e;for(var a=0;a<t.length;a+=2)if(n=127&t[a],s=127&t[a+1],0!==n||0!==s){if(this.logger.log(r.DATA,"["+f([t[a],t[a+1]])+"] -> ("+f([n,s])+")"),(i=this.parseCmd(n,s))||(i=this.parseMidrow(n,s)),i||(i=this.parsePAC(n,s)),i||(i=this.parseBackgroundAttributes(n,s)),!i&&(o=this.parseChars(n,s))){var l=this.currentChannel;l&&l>0?this.channels[l].insertChars(o):this.logger.log(r.WARNING,"No channel found yet. TEXT-MODE?")}i||o||this.logger.log(r.WARNING,"Couldn't parse cleaned data "+f([n,s])+" orig: "+f([t[a],t[a+1]]))}},t.parseCmd=function(e,t){var i=this.cmdHistory;if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=33&&t<=35))return!1;if(S(e,t,i))return b(null,null,i),this.logger.log(r.DEBUG,"Repeated command ("+f([e,t])+") is dropped"),!0;var n=20===e||21===e||23===e?1:2,s=this.channels[n];return 20===e||21===e||28===e||29===e?32===t?s.ccRCL():33===t?s.ccBS():34===t?s.ccAOF():35===t?s.ccAON():36===t?s.ccDER():37===t?s.ccRU(2):38===t?s.ccRU(3):39===t?s.ccRU(4):40===t?s.ccFON():41===t?s.ccRDC():42===t?s.ccTR():43===t?s.ccRTD():44===t?s.ccEDM():45===t?s.ccCR():46===t?s.ccENM():47===t&&s.ccEOC():s.ccTO(t-32),b(e,t,i),this.currentChannel=n,!0},t.parseMidrow=function(e,t){var i=0;if((17===e||25===e)&&t>=32&&t<=47){if((i=17===e?1:2)!==this.currentChannel)return this.logger.log(r.ERROR,"Mismatch channel in midrow parsing"),!1;var n=this.channels[i];return!!n&&(n.ccMIDROW(t),this.logger.log(r.DEBUG,"MIDROW ("+f([e,t])+")"),!0)}return!1},t.parsePAC=function(e,t){var i,r=this.cmdHistory;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127||(16===e||24===e)&&t>=64&&t<=95))return!1;if(S(e,t,r))return b(null,null,r),!0;var n=e<=23?1:2;i=t>=64&&t<=95?1===n?a[e]:c[e]:1===n?l[e]:u[e];var s=this.channels[n];return!!s&&(s.setPAC(this.interpretPAC(i,t)),b(e,t,r),this.currentChannel=n,!0)},t.interpretPAC=function(e,t){var i,r={color:null,italics:!1,indent:null,underline:!1,row:e};return i=t>95?t-96:t-64,r.underline=1==(1&i),i<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(r.italics=!0,r.color="white"):r.indent=4*Math.floor((i-16)/2),r},t.parseChars=function(e,t){var i,n,s=null,a=null;if(e>=25?(i=2,a=e-8):(i=1,a=e),a>=17&&a<=19?(n=17===a?t+80:18===a?t+112:t+144,this.logger.log(r.INFO,"Special char '"+o(n)+"' in channel "+i),s=[n]):e>=32&&e<=127&&(s=0===t?[e]:[e,t]),s){var l=f(s);this.logger.log(r.DEBUG,"Char codes =  "+l.join(",")),b(e,t,this.cmdHistory)}return s},t.parseBackgroundAttributes=function(e,t){var i;if(!((16===e||24===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=45&&t<=47))return!1;var r={};16===e||24===e?(i=Math.floor((t-32)/2),r.background=h[i],t%2==1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0));var n=e<=23?1:2;return this.channels[n].setBkgData(r),b(e,t,this.cmdHistory),!0},t.reset=function(){for(var e=0;e<Object.keys(this.channels).length;e++){var t=this.channels[e];t&&t.reset()}this.cmdHistory={a:null,b:null}},t.cueSplitAtTime=function(e){for(var t=0;t<this.channels.length;t++){var i=this.channels[t];i&&i.cueSplitAtTime(e)}},e}();function b(e,t,i){i.a=e,i.b=t}function S(e,t,i){return i.a===e&&i.b===t}t.default=_},"./src/utils/codecs.ts":
/*!*****************************!*\
  !*** ./src/utils/codecs.ts ***!
  \*****************************/
/*! exports provided: isCodecType, isCodecSupportedInMp4 */function(e,t,i){"use strict";i.r(t),i.d(t,"isCodecType",(function(){return n})),i.d(t,"isCodecSupportedInMp4",(function(){return s}));var r={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function n(e,t){var i=r[t];return!!i&&!0===i[e.slice(0,4)]}function s(e,t){return MediaSource.isTypeSupported((t||"video")+'/mp4;codecs="'+e+'"')}},"./src/utils/cues.ts":
/*!***************************!*\
  !*** ./src/utils/cues.ts ***!
  \***************************/
/*! exports provided: default */function(e,t,i){"use strict";i.r(t);var r=i(/*! ./vttparser */"./src/utils/vttparser.ts"),n=i(/*! ./webvtt-parser */"./src/utils/webvtt-parser.ts"),s=i(/*! ./texttrack-utils */"./src/utils/texttrack-utils.ts"),o=/\s/,a={newCue:function(e,t,i,a){for(var l,c,u,h,d,f=[],p=self.VTTCue||self.TextTrackCue,g=0;g<a.rows.length;g++)if(u=!0,h=0,d="",!(l=a.rows[g]).isEmpty()){for(var v=0;v<l.chars.length;v++)o.test(l.chars[v].uchar)&&u?h++:(d+=l.chars[v].uchar,u=!1);l.cueStartTime=t,t===i&&(i+=1e-4),h>=16?h--:h++;var m=Object(r.fixLineBreaks)(d.trim()),y=Object(n.generateCueId)(t,i,m);e&&e.cues&&e.cues.getCueById(y)||((c=new p(t,i,m)).id=y,c.line=g+1,c.align="left",c.position=10+Math.min(80,10*Math.floor(8*h/32)),f.push(c))}return e&&f.length&&(f.sort((function(e,t){return"auto"===e.line||"auto"===t.line?0:e.line>8&&t.line>8?t.line-e.line:e.line-t.line})),f.forEach((function(t){return Object(s.addCueToTrack)(e,t)}))),f}};t.default=a},"./src/utils/discontinuities.ts":
/*!**************************************!*\
  !*** ./src/utils/discontinuities.ts ***!
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  !*** ./src/utils/mp4-tools.ts ***!
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/*!************************************!*\
  !*** ./src/utils/output-filter.ts ***!
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/*! exports provided: default */function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=e,this.trackName=t}var t=e.prototype;return t.dispatchCue=function(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)},t.newCue=function(e,t,i){(null===this.startTime||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=i,this.timelineController.createCaptionsTrack(this.trackName)},t.reset=function(){this.cueRanges=[]},e}()},"./src/utils/texttrack-utils.ts":
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  !*** ./src/utils/texttrack-utils.ts ***!
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/*! exports provided: sendAddTrackEvent, addCueToTrack, clearCurrentCues, removeCuesInRange, getCuesInRange */function(e,t,i){"use strict";i.r(t),i.d(t,"sendAddTrackEvent",(function(){return n})),i.d(t,"addCueToTrack",(function(){return s})),i.d(t,"clearCurrentCues",(function(){return o})),i.d(t,"removeCuesInRange",(function(){return a})),i.d(t,"getCuesInRange",(function(){return l}));var r=i(/*! ./logger */"./src/utils/logger.ts");function n(e,t){var i;try{i=new Event("addtrack")}catch(e){(i=document.createEvent("Event")).initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function s(e,t){var i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error("addCue is failed for: "+t)}catch(i){r.logger.debug("[texttrack-utils]: "+i);var n=new self.TextTrackCue(t.startTime,t.endTime,t.text);n.id=t.id,e.addCue(n)}"disabled"===i&&(e.mode=i)}function o(e){var t=e.mode;if("disabled"===t&&(e.mode="hidden"),e.cues)for(var i=e.cues.length;i--;)e.removeCue(e.cues[i]);"disabled"===t&&(e.mode=t)}function a(e,t,i){var r=e.mode;if("disabled"===r&&(e.mode="hidden"),e.cues&&e.cues.length>0)for(var n=l(e.cues,t,i),s=0;s<n.length;s++)e.removeCue(n[s]);"disabled"===r&&(e.mode=r)}function l(e,t,i){var r=[],n=function(e,t){if(t<e[0].startTime)return 0;var i=e.length-1;if(t>e[i].endTime)return-1;for(var r=0,n=i;r<=n;){var s=Math.floor((n+r)/2);if(t<e[s].startTime)n=s-1;else{if(!(t>e[s].startTime&&r<i))return s;r=s+1}}return e[r].startTime-t<t-e[n].startTime?r:n}(e,t);if(n>-1)for(var s=n,o=e.length;s<o;s++){var a=e[s];if(a.startTime>=t&&a.endTime<=i)r.push(a);else if(a.startTime>i)return r}return r}},"./src/utils/time-ranges.ts":
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  !*** ./src/utils/time-ranges.ts ***!
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/*! exports provided: default */function(e,t,i){"use strict";i.r(t),t.default={toString:function(e){for(var t="",i=e.length,r=0;r<i;r++)t+="["+e.start(r).toFixed(3)+","+e.end(r).toFixed(3)+"]";return t}}},"./src/utils/timescale-conversion.ts":
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  !*** ./src/utils/timescale-conversion.ts ***!
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/*! exports provided: toTimescaleFromBase, toTimescaleFromScale, toMsFromMpegTsClock, toMpegTsClockFromTimescale */function(e,t,i){"use strict";function r(e,t,i,r){void 0===i&&(i=1),void 0===r&&(r=!1);var n=e*t*i;return r?Math.round(n):n}function n(e,t,i,n){return void 0===i&&(i=1),void 0===n&&(n=!1),r(e,t,1/i,n)}function s(e,t){return void 0===t&&(t=!1),r(e,1e3,1/9e4,t)}function o(e,t){return void 0===t&&(t=1),r(e,9e4,1/t)}i.r(t),i.d(t,"toTimescaleFromBase",(function(){return r})),i.d(t,"toTimescaleFromScale",(function(){return n})),i.d(t,"toMsFromMpegTsClock",(function(){return s})),i.d(t,"toMpegTsClockFromTimescale",(function(){return o}))},"./src/utils/typed-array.ts":
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  !*** ./src/utils/typed-array.ts ***!
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/*! exports provided: sliceUint8 */function(e,t,i){"use strict";function r(e,t,i){return Uint8Array.prototype.slice?e.slice(t,i):new Uint8Array(Array.prototype.slice.call(e,t,i))}i.r(t),i.d(t,"sliceUint8",(function(){return r}))},"./src/utils/vttcue.ts":
/*!*****************************!*\
  !*** ./src/utils/vttcue.ts ***!
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/*! exports provided: default */function(e,t,i){"use strict";i.r(t),t.default=function(){if("undefined"!=typeof self&&self.VTTCue)return self.VTTCue;var e=["","lr","rl"],t=["start","middle","end","left","right"];function i(e,t){if("string"!=typeof t)return!1;if(!Array.isArray(e))return!1;var i=t.toLowerCase();return!!~e.indexOf(i)&&i}function r(e){return i(t,e)}function n(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),r=1;r<t;r++)i[r-1]=arguments[r];for(var n=1;n<arguments.length;n++){var s=arguments[n];for(var o in s)e[o]=s[o]}return e}function s(t,s,o){var a=this,l={enumerable:!0};a.hasBeenReset=!1;var c="",u=!1,h=t,d=s,f=o,p=null,g="",v=!0,m="auto",y="start",_=50,b="middle",S=50,C="middle";Object.defineProperty(a,"id",n({},l,{get:function(){return c},set:function(e){c=""+e}})),Object.defineProperty(a,"pauseOnExit",n({},l,{get:function(){return u},set:function(e){u=!!e}})),Object.defineProperty(a,"startTime",n({},l,{get:function(){return h},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");h=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"endTime",n({},l,{get:function(){return d},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");d=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"text",n({},l,{get:function(){return f},set:function(e){f=""+e,this.hasBeenReset=!0}})),Object.defineProperty(a,"region",n({},l,{get:function(){return p},set:function(e){p=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"vertical",n({},l,{get:function(){return g},set:function(t){var r=function(t){return i(e,t)}(t);if(!1===r)throw new SyntaxError("An invalid or illegal string was specified.");g=r,this.hasBeenReset=!0}})),Object.defineProperty(a,"snapToLines",n({},l,{get:function(){return v},set:function(e){v=!!e,this.hasBeenReset=!0}})),Object.defineProperty(a,"line",n({},l,{get:function(){return m},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");m=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"lineAlign",n({},l,{get:function(){return y},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");y=t,this.hasBeenReset=!0}})),Object.defineProperty(a,"position",n({},l,{get:function(){return _},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");_=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"positionAlign",n({},l,{get:function(){return b},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");b=t,this.hasBeenReset=!0}})),Object.defineProperty(a,"size",n({},l,{get:function(){return S},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");S=e,this.hasBeenReset=!0}})),Object.defineProperty(a,"align",n({},l,{get:function(){return C},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");C=t,this.hasBeenReset=!0}})),a.displayState=void 0}return s.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},s}()},"./src/utils/vttparser.ts":
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  !*** ./src/utils/vttparser.ts ***!
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/*! exports provided: parseTimeStamp, fixLineBreaks, VTTParser */function(e,t,i){"use strict";i.r(t),i.d(t,"parseTimeStamp",(function(){return s})),i.d(t,"fixLineBreaks",(function(){return h})),i.d(t,"VTTParser",(function(){return d}));var r=i(/*! ./vttcue */"./src/utils/vttcue.ts"),n=function(){function e(){}return e.prototype.decode=function(e,t){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))},e}();function s(e){function t(e,t,i,r){return 3600*(0|e)+60*(0|t)+(0|i)+parseFloat(r||0)}var i=e.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return i?parseFloat(i[2])>59?t(i[2],i[3],0,i[4]):t(i[1],i[2],i[3],i[4]):null}var o=function(){function e(){this.values=Object.create(null)}var t=e.prototype;return t.set=function(e,t){this.get(e)||""===t||(this.values[e]=t)},t.get=function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},t.has=function(e){return e in this.values},t.alt=function(e,t,i){for(var r=0;r<i.length;++r)if(t===i[r]){this.set(e,t);break}},t.integer=function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},t.percent=function(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){var i=parseFloat(t);if(i>=0&&i<=100)return this.set(e,i),!0}return!1},e}();function a(e,t,i,r){var n=r?e.split(r):[e];for(var s in n)if("string"==typeof n[s]){var o=n[s].split(i);2===o.length&&t(o[0],o[1])}}var l=new r.default(0,0,""),c="middle"===l.align?"middle":"center";function u(e,t,i){var r=e;function n(){var t=s(e);if(null===t)throw new Error("Malformed timestamp: "+r);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function u(){e=e.replace(/^\s+/,"")}if(u(),t.startTime=n(),u(),"--\x3e"!==e.substr(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+r);e=e.substr(3),u(),t.endTime=n(),u(),function(e,t){var r=new o;a(e,(function(e,t){var n;switch(e){case"region":for(var s=i.length-1;s>=0;s--)if(i[s].id===t){r.set(e,i[s].region);break}break;case"vertical":r.alt(e,t,["rl","lr"]);break;case"line":n=t.split(","),r.integer(e,n[0]),r.percent(e,n[0])&&r.set("snapToLines",!1),r.alt(e,n[0],["auto"]),2===n.length&&r.alt("lineAlign",n[1],["start",c,"end"]);break;case"position":n=t.split(","),r.percent(e,n[0]),2===n.length&&r.alt("positionAlign",n[1],["start",c,"end","line-left","line-right","auto"]);break;case"size":r.percent(e,t);break;case"align":r.alt(e,t,["start",c,"end","left","right"])}}),/:/,/\s/),t.region=r.get("region",null),t.vertical=r.get("vertical","");var n=r.get("line","auto");"auto"===n&&-1===l.line&&(n=-1),t.line=n,t.lineAlign=r.get("lineAlign","start"),t.snapToLines=r.get("snapToLines",!0),t.size=r.get("size",100),t.align=r.get("align",c);var s=r.get("position","auto");"auto"===s&&50===l.position&&(s="start"===t.align||"left"===t.align?0:"end"===t.align||"right"===t.align?100:50),t.position=s}(e,t)}function h(e){return e.replace(/<br(?: \/)?>/gi,"\n")}var d=function(){function e(){this.state="INITIAL",this.buffer="",this.decoder=new n,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}var t=e.prototype;return t.parse=function(e){var t=this;function i(){var e=t.buffer,i=0;for(e=h(e);i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;var r=e.substr(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.substr(i),r}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{var n="";if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;var s=(n=i()).match(/^()?WEBVTT([ \t].*)?$/);if(!s||!s[0])throw new Error("Malformed WebVTT signature.");t.state="HEADER"}for(var o=!1;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(o?o=!1:n=i(),t.state){case"HEADER":/:/.test(n)?a(n,(function(e,t){}),/:/):n||(t.state="ID");continue;case"NOTE":n||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(n)){t.state="NOTE";break}if(!n)continue;if(t.cue=new r.default(0,0,""),t.state="CUE",-1===n.indexOf("--\x3e")){t.cue.id=n;continue}case"CUE":if(!t.cue){t.state="BADCUE";continue}try{u(n,t.cue,t.regionList)}catch(e){t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var l=-1!==n.indexOf("--\x3e");if(!n||l&&(o=!0)){t.oncue&&t.cue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}if(null===t.cue)continue;t.cue.text&&(t.cue.text+="\n"),t.cue.text+=n;continue;case"BADCUE":n||(t.state="ID")}}}catch(e){"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},t.flush=function(){try{if((this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state||"BADWEBVTT"===this.state)throw new Error("Malformed WebVTT signature.")}catch(e){this.onparsingerror&&this.onparsingerror(e)}return this.onflush&&this.onflush(),this},e}()},"./src/utils/webvtt-parser.ts":
/*!************************************!*\
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