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372 lines
971 KiB
372 lines
971 KiB
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5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(z,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(z,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(G){var ve=document.createElement("div");ve.className=""+y.toolbarButtonStyleClass.name,ve.setAttribute("data-type-name",G.typeName),ve.innerHTML=G.icon,ve.addEventListener("click",function(){y.markerToolbarButtonClicked(ve,G)}),y.buttons.push(ve),y.markerButtons.push(ve)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var Z=document.createElement("div");Z.className=this.toolbarBlockStyleClass.name,Z.style.whiteSpace="nowrap",Z.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Z),this.addActionButton(Z,'<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>',"render"),this.addActionButton(Z,'<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"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},V.prototype.addButtonClickListener=function(l){this.buttonClickListeners.push(l)},V.prototype.removeButtonClickListener=function(l){this.buttonClickListeners.indexOf(l)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(l),1)},V.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},V.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var l=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var y=0;y<this.markerButtons.length;y++)y<l||y===l&&this.markerButtons.length-1===l?this.markerButtonBlock.appendChild(this.markerButtons[y]):(y===l&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[y]))}},V.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},V.prototype.resetButtonStyles=function(){var l=this;this.buttons.forEach(function(y){y.className=y.className.replace(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name,"").trim(),y.className=y.className.replace(l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:l.toolbarActiveButtonStyleColorsClass.name,"").trim(),y.className+=" "+(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name)})},V.prototype.addActionButton=function(l,y,z){var Z=this,G=document.createElement("div");switch(G.className=""+this.toolbarButtonStyleClass.name,G.innerHTML=y,G.setAttribute("data-action",z),G.addEventListener("click",function(){Z.actionToolbarButtonClicked(G,z)}),z){case"select":G.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":G.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":G.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":G.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":G.style.fill=this.uiStyleSettings.closeButtonColor}l.appendChild(G),this.buttons.push(G)},V.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new xe("toolbar",`
|
|
width: 100%;
|
|
flex-shrink: 0;
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: space-between;
|
|
height: `+this.uiStyleSettings.toolbarHeight+`px;
|
|
box-sizing: content-box;
|
|
`+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
|
|
`+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
|
|
overflow: hidden;
|
|
`)),this.toolbarStyleColorsClass=this.styles.addClass(new xe("toolbar_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
|
|
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
|
|
`)),this.toolbarBlockStyleClass=this.styles.addClass(new xe("toolbar-block",`
|
|
display: inline-block;
|
|
box-sizing: content-box;
|
|
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new xe("toolbar-overflow-block",`
|
|
position: absolute;
|
|
top: `+this.uiStyleSettings.toolbarHeight+`px;
|
|
max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
|
|
z-index: 10;
|
|
box-sizing: content-box;
|
|
`)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new xe("toolbar-overflow-block_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
|
|
`));var l=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new xe("toolbar_button",`
|
|
display: inline-block;
|
|
width: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
|
|
height: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
|
|
padding: `+l+`px;
|
|
box-sizing: content-box;
|
|
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new xe("toolbar_button_colors",`
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new xe("toolbar_active_button",`
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
|
|
`)),this.styles.addRule(new Oe("."+this.toolbarButtonStyleClass.name+" svg",`
|
|
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
|
|
`)),this.styles.addRule(new Oe("."+this.toolbarButtonStyleColorsClass.name+":hover",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
|
|
`))},V.prototype.markerToolbarButtonClicked=function(l,y){this.setActiveButton(l),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(z){return z("marker",y)}),this.markerButtonOverflowBlock.style.display="none"},V.prototype.actionToolbarButtonClicked=function(l,y){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(z){return z("action",y)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},V.prototype.setActiveButton=function(l){this.resetButtonStyles(),l.className=l.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),l.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},V.prototype.setActiveMarkerButton=function(l){var y=this.markerButtons.find(function(z){return z.getAttribute("data-type-name")===l});y&&this.setActiveButton(y)},V.prototype.setCurrentMarker=function(l){var y=this;this.currentMarker=l,this.buttons.filter(function(z){return/delete|notes/.test(z.getAttribute("data-action"))}).forEach(function(z){y.currentMarker===void 0?(z.style.fillOpacity="0.4",z.style.pointerEvents="none"):(z.style.fillOpacity="1",z.style.pointerEvents="all")})},V}(),Ne=function(){function V(l,y,z,Z){this.panels=[],this.panelButtons=[],this.markerjsContainer=l,this.displayMode=y,this.uiStyleSettings=z,this.styles=Z,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return V.prototype.addStyles=function(){var l;this.toolboxStyleClass=this.styles.addClass(new xe("toolbox",`
|
|
width: 100%;
|
|
flex-shrink: 0;
|
|
display: flex;
|
|
flex-direction: column;
|
|
font-family: sans-serif;
|
|
`+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
|
|
box-sizing: content-box;
|
|
`+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
|
|
`+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
|
|
`+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
|
|
overflow: hidden;
|
|
`)),this.toolboxStyleColorsClass=this.styles.addClass(new xe("toolbox_colors",`
|
|
color: `+this.uiStyleSettings.toolboxColor+`;
|
|
`));var y=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new xe("toolbox-button-row",`
|
|
display: flex;
|
|
cursor: default;
|
|
box-sizing: content-box;
|
|
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new xe("toolbox-button-row_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
|
|
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new xe("toolbox-panel-row",`
|
|
display: flex;
|
|
`+(this.displayMode==="inline"?"position: absolute;":"")+`
|
|
`+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
|
|
cursor: default;
|
|
height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
|
|
`+(this.displayMode==="inline"?"width: 100%;":"")+`
|
|
box-sizing: content-box;
|
|
`)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new xe("toolbox-panel-row_colors",`
|
|
background-color: `+((l=this.uiStyleSettings.toolboxBackgroundColor)!==null&&l!==void 0?l:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
|
|
`)),this.toolboxButtonStyleClass=this.styles.addClass(new xe("toolbox_button",`
|
|
display: inline-block;
|
|
width: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
|
|
height: `+(this.uiStyleSettings.toolbarHeight-2*y)+`px;
|
|
padding: `+y+`px;
|
|
box-sizing: content-box;
|
|
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new xe("toolbox-button_colors",`
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new xe("toolbox-active-button_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
`)),this.styles.addRule(new Oe("."+this.toolboxButtonStyleColorsClass.name+":hover",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
|
|
`)),this.styles.addRule(new Oe("."+this.toolboxButtonStyleClass.name+" svg",`
|
|
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
|
|
`))},V.prototype.show=function(l){var y;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=l,this.uiContainer.className=this.toolboxStyleClass.name+" "+((y=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&y!==void 0?y:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},V.prototype.setPanelButtons=function(l){var y,z,Z=this;this.panels=l,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((y=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&y!==void 0?y:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((z=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&z!==void 0?z:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(G){var ve;G.uiStyleSettings=Z.uiStyleSettings;var ze=document.createElement("div");ze.className=Z.toolboxButtonStyleClass.name+" "+((ve=Z.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ve!==void 0?ve:Z.toolboxButtonStyleColorsClass.name),ze.innerHTML=G.icon,ze.title=G.title,ze.addEventListener("click",function(){Z.panelButtonClick(G)}),Z.panelButtons.push(ze),Z.buttonRow.appendChild(ze)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},V.prototype.panelButtonClick=function(l){var y=this,z=-1;if(l!==this.activePanel){z=this.panels.indexOf(l),this.panelRow.innerHTML="";var Z=l.getUi();Z.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Z),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=l}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){y.displayMode==="inline"?y.panelRow.style.display="none":y.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(G,ve){var ze,Re;G.className=y.toolboxButtonStyleClass.name+" "+(ve===z?""+((ze=y.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&ze!==void 0?ze:y.toolboxActiveButtonStyleColorsClass.name):""+((Re=y.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Re!==void 0?Re:y.toolboxButtonStyleColorsClass.name))})},V}(),Be=function(V,l){this.title=V,this.icon=l},We=function(V){function l(y,z,Z,G){var ve=V.call(this,y,G||'<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 ve.colors=[],ve.addTransparent=!1,ve.colorBoxes=[],ve.colors=z,ve.currentColor=Z,ve.setCurrentColor=ve.setCurrentColor.bind(ve),ve.getColorBox=ve.getColorBox.bind(ve),ve}return Te(l,V),l.prototype.getUi=function(){var y=this,z=document.createElement("div");return z.style.overflow="hidden",z.style.whiteSpace="nowrap",this.colors.forEach(function(Z){var G=y.getColorBox(Z);z.appendChild(G),y.colorBoxes.push(G)}),z},l.prototype.getColorBox=function(y){var z=this,Z=this.uiStyleSettings.toolbarHeight/4,G=this.uiStyleSettings.toolbarHeight-Z,ve=document.createElement("div");ve.style.display="inline-block",ve.style.boxSizing="content-box",ve.style.width=G-2+"px",ve.style.height=G-2+"px",ve.style.padding="1px",ve.style.marginRight="2px",ve.style.marginBottom="2px",ve.style.borderWidth="2px",ve.style.borderStyle="solid",ve.style.borderRadius=(G+2)/2+"px",ve.style.borderColor=y===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ve.addEventListener("click",function(){z.setCurrentColor(y,ve)});var ze=document.createElement("div");return ze.style.display="inline-block",ze.style.width=G-2+"px",ze.style.height=G-2+"px",ze.style.backgroundColor=y,ze.style.borderRadius=G/2+"px",y==="transparent"&&(ze.style.fill=this.uiStyleSettings.toolboxAccentColor,ze.innerHTML=`<svg viewBox="0 0 24 24">
|
|
<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" />
|
|
</svg>`),ve.appendChild(ze),ve},l.prototype.setCurrentColor=function(y,z){var Z=this;this.currentColor=y,this.colorBoxes.forEach(function(G){G.style.borderColor=G===z?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(y)},l}(Be),Ue=function(){function V(l,y,z){this._state="new",this._isSelected=!1,this._container=l,this._overlayContainer=y,this.globalSettings=z,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(V.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),V.prototype.ownsTarget=function(l){return!1},Object.defineProperty(V.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),V.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},V.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},V.prototype.pointerDown=function(l,y){},V.prototype.dblClick=function(l,y){},V.prototype.manipulate=function(l){},V.prototype.pointerUp=function(l){this.stateChanged()},V.prototype.dispose=function(){},V.prototype.addMarkerVisualToContainer=function(l){this.container.childNodes.length>0?this.container.insertBefore(l,this.container.childNodes[0]):this.container.appendChild(l)},V.prototype.getState=function(){return{typeName:V.typeName,state:this.state,notes:this.notes}},V.prototype.restoreState=function(l){this._state=l.state,this.notes=l.notes},V.prototype.scale=function(l,y){},V.prototype.colorChanged=function(l){this.onColorChanged&&this.onColorChanged(l),this.stateChanged()},V.prototype.fillColorChanged=function(l){this.onFillColorChanged&&this.onFillColorChanged(l),this.stateChanged()},V.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var l=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),l.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(l)&&this.onStateChanged(this)}},V.typeName="MarkerBase",V}(),Fe=function(){function V(){this.findGripByVisual=this.findGripByVisual.bind(this)}return V.prototype.findGripByVisual=function(l){return this.topLeft.ownsTarget(l)?this.topLeft:this.topCenter.ownsTarget(l)?this.topCenter:this.topRight.ownsTarget(l)?this.topRight:this.centerLeft.ownsTarget(l)?this.centerLeft:this.centerRight.ownsTarget(l)?this.centerRight:this.bottomLeft.ownsTarget(l)?this.bottomLeft:this.bottomCenter.ownsTarget(l)?this.bottomCenter:this.bottomRight.ownsTarget(l)?this.bottomRight:void 0},V}(),at=function(){function V(){this.GRIP_SIZE=10,this.visual=ue.createGroup(),this.visual.appendChild(ue.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(ue.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return V.prototype.ownsTarget=function(l){return l===this.visual||l===this.visual.childNodes[0]||l===this.visual.childNodes[1]},V}(),it=function(){function V(){}return V.toITransformMatrix=function(l){return{a:l.a,b:l.b,c:l.c,d:l.d,e:l.e,f:l.f}},V.toSVGMatrix=function(l,y){return l.a=y.a,l.b=y.b,l.c=y.c,l.d=y.d,l.e=y.e,l.f=y.f,l},V}(),et=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.left=0,G.top=0,G.width=0,G.height=0,G.defaultSize={x:50,y:20},G.offsetX=0,G.offsetY=0,G.rotationAngle=0,G.CB_DISTANCE=10,G._suppressMarkerCreateEvent=!1,G.container.transform.baseVal.appendItem(ue.createTransform()),G.setupControlBox(),G}return Te(l,V),Object.defineProperty(l.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"visual",{get:function(){return this._visual},set:function(y){this._visual=y;var z=ue.createTransform();this._visual.transform.baseVal.appendItem(z)},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(y){return!!V.prototype.ownsTarget.call(this,y)||!!(this.controlGrips.findGripByVisual(y)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(y))},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.state==="new"&&(this.left=y.x,this.top=y.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Z=this.unrotatePoint(y);if(this.manipulationStartX=Z.x,this.manipulationStartY=Z.y,this.offsetX=Z.x-this.left,this.offsetY=Z.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(z),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(z)){this.activeGrip=this.rotatorGrip;var G=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=G.x-this.width/2,this.top=G.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ve=this.container.transform.baseVal.getItem(0);ve.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ve,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},l.prototype.pointerUp=function(y){var z=this.state;V.prototype.pointerUp.call(this,y),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(y),this._state="select",z==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},l.prototype.moveVisual=function(y){this.visual.style.transform="translate("+y.x+"px, "+y.y+"px)"},l.prototype.manipulate=function(y){var z=this.unrotatePoint(y);this.state==="creating"?this.resize(y):this.state==="move"?(this.left=this.manipulationStartLeft+(z.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(z.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(z):this.state==="rotate"&&this.rotate(y)},l.prototype.resize=function(y){var z=this.manipulationStartLeft,Z=this.manipulationStartWidth,G=this.manipulationStartTop,ve=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:z=this.manipulationStartLeft+y.x-this.manipulationStartX,Z=this.manipulationStartWidth+this.manipulationStartLeft-z;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Z=this.manipulationStartWidth+y.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:G=this.manipulationStartTop+y.y-this.manipulationStartY,ve=this.manipulationStartHeight+this.manipulationStartTop-G;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ve=this.manipulationStartHeight+y.y-this.manipulationStartY}Z>=0?(this.left=z,this.width=Z):(this.left=z+Z,this.width=-Z),ve>=0?(this.top=G,this.height=ve):(this.top=G+ve,this.height=-ve),this.setSize()},l.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},l.prototype.rotate=function(y){if(Math.abs(y.x-this.centerX)>.1){var z=Math.sign(y.x-this.centerX);this.rotationAngle=180*Math.atan((y.y-this.centerY)/(y.x-this.centerX))/Math.PI+90*z,this.applyRotation()}},l.prototype.applyRotation=function(){var y=this.container.transform.baseVal.getItem(0);y.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(y,0)},l.prototype.rotatePoint=function(y){if(this.rotationAngle===0)return y;var z=this.container.getCTM(),Z=ue.createPoint(y.x,y.y);return{x:(Z=Z.matrixTransform(z)).x,y:Z.y}},l.prototype.unrotatePoint=function(y){if(this.rotationAngle===0)return y;var z=this.container.getCTM();z=z.inverse();var Z=ue.createPoint(y.x,y.y);return{x:(Z=Z.matrixTransform(z)).x,y:Z.y}},l.prototype.select=function(){V.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){V.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=ue.createGroup();var y=ue.createTransform();y.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(y),this.container.appendChild(this.controlBox),this.controlRect=ue.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),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=ue.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 Fe,this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){var y=this.controlBox.transform.baseVal.getItem(0);y.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(y,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(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()},l.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(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},l.prototype.createGrip=function(){var y=new at;return y.visual.transform.baseVal.appendItem(ue.createTransform()),this.controlBox.appendChild(y.visual),y},l.prototype.positionGrips=function(){var y=this.controlGrips.topLeft.GRIP_SIZE,z=-y/2,Z=z,G=(this.width+this.CB_DISTANCE)/2-y/2,ve=(this.height+this.CB_DISTANCE)/2-y/2,ze=this.height+this.CB_DISTANCE-y/2,Re=this.width+this.CB_DISTANCE-y/2;this.positionGrip(this.controlGrips.topLeft.visual,z,Z),this.positionGrip(this.controlGrips.topCenter.visual,G,Z),this.positionGrip(this.controlGrips.topRight.visual,Re,Z),this.positionGrip(this.controlGrips.centerLeft.visual,z,ve),this.positionGrip(this.controlGrips.centerRight.visual,Re,ve),this.positionGrip(this.controlGrips.bottomLeft.visual,z,ze),this.positionGrip(this.controlGrips.bottomCenter.visual,G,ze),this.positionGrip(this.controlGrips.bottomRight.visual,Re,ze),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,G,Z-3*this.CB_DISTANCE)},l.prototype.positionGrip=function(y,z,Z){var G=y.transform.baseVal.getItem(0);G.setTranslate(z,Z),y.transform.baseVal.replaceItem(G,0)},l.prototype.hideControlBox=function(){this.controlBox.style.display="none"},l.prototype.showControlBox=function(){this.controlBox.style.display=""},l.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:it.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:it.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},V.prototype.getState.call(this))},l.prototype.restoreState=function(y){V.prototype.restoreState.call(this,y);var z=y;this.left=z.left,this.top=z.top,this.width=z.width,this.height=z.height,this.rotationAngle=z.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(it.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,z.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(it.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,z.containerTransformMatrix))},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z);var Z=this.rotatePoint({x:this.left,y:this.top}),G=this.unrotatePoint({x:Z.x*y,y:Z.y*z});this.left=G.x,this.top=G.y,this.width=this.width*y,this.height=this.height*z,this.adjustControlBox()},l}(Ue),Ze=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.fillColor="transparent",G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.opacity=1,G.setStrokeColor=G.setStrokeColor.bind(G),G.setFillColor=G.setFillColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.createVisual=G.createVisual.bind(G),G}return Te(l,V),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.visual)},l.prototype.createVisual=function(){this.visual=ue.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)},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.state==="new"&&(this.createVisual(),this.moveVisual(y),this._state="creating")},l.prototype.manipulate=function(y){V.prototype.manipulate.call(this,y)},l.prototype.resize=function(y){V.prototype.resize.call(this,y),this.setSize()},l.prototype.setSize=function(){V.prototype.setSize.call(this),ue.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(y){V.prototype.pointerUp.call(this,y),this.setSize()},l.prototype.setStrokeColor=function(y){this.strokeColor=y,this.visual&&ue.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(y),this.stateChanged()},l.prototype.setFillColor=function(y){this.fillColor=y,this.visual&&ue.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},l.prototype.setStrokeWidth=function(y){this.strokeWidth=y,this.visual&&ue.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(y){this.strokeDasharray=y,this.visual&&ue.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},V.prototype.getState.call(this))},l.prototype.restoreState=function(y){var z=y;this.fillColor=z.fillColor,this.strokeColor=z.strokeColor,this.strokeWidth=z.strokeWidth,this.strokeDasharray=z.strokeDasharray,this.opacity=z.opacity,this.createVisual(),V.prototype.restoreState.call(this,y),this.setSize()},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z),this.setSize()},l.title="Rectangle marker",l}(et),ut=function(V){function l(y,z,Z,G){var ve=V.call(this,y,G||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ve.widths=[],ve.widthBoxes=[],ve.widths=z,ve.currentWidth=Z,ve.setCurrentWidth=ve.setCurrentWidth.bind(ve),ve}return Te(l,V),l.prototype.getUi=function(){var y=this,z=document.createElement("div");return z.style.display="flex",z.style.overflow="hidden",z.style.flexGrow="2",this.widths.forEach(function(Z){var G=document.createElement("div");G.style.display="flex",G.style.flexGrow="2",G.style.alignItems="center",G.style.justifyContent="space-between",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.borderColor=Z===y.currentWidth?y.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){y.setCurrentWidth(Z,G)}),z.appendChild(G);var ve=document.createElement("div");ve.innerText=Z.toString(),ve.style.marginRight="5px",G.appendChild(ve);var ze=document.createElement("div");ze.style.minHeight="20px",ze.style.flexGrow="2",ze.style.display="flex",ze.style.alignItems="center";var Re=document.createElement("hr");Re.style.minWidth="20px",Re.style.border="0px",Re.style.borderTop=Z+"px solid "+y.uiStyleSettings.toolboxColor,Re.style.flexGrow="2",ze.appendChild(Re),G.appendChild(ze),y.widthBoxes.push(G)}),z},l.prototype.setCurrentWidth=function(y,z){var Z=this;this.currentWidth=y,this.widthBoxes.forEach(function(G){G.style.borderColor=G===z?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},l}(Be),Je=function(V){function l(y,z,Z,G){var ve=V.call(this,y,G||'<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 ve.styles=[],ve.styleBoxes=[],ve.styles=z,ve.currentStyle=Z,ve.setCurrentStyle=ve.setCurrentStyle.bind(ve),ve}return Te(l,V),l.prototype.getUi=function(){var y=this,z=document.createElement("div");return z.style.display="flex",z.style.overflow="hidden",z.style.flexGrow="2",this.styles.forEach(function(Z){var G=document.createElement("div");G.style.display="flex",G.style.alignItems="center",G.style.justifyContent="space-between",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.overflow="hidden",G.style.maxWidth=100/y.styles.length-5+"%",G.style.borderColor=Z===y.currentStyle?y.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){y.setCurrentStyle(Z,G)}),z.appendChild(G);var ve=document.createElement("div");ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.overflow="hidden";var ze=`<svg width="100" height="20">
|
|
<line x1="0" y1="10" x2="100" y2="10" stroke="`+y.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Z!==""?'stroke-dasharray="'+Z+'"':"")+` />
|
|
</svg>`;ve.innerHTML=ze,G.appendChild(ve),y.styleBoxes.push(G)}),z},l.prototype.setCurrentStyle=function(y,z){var Z=this;this.currentStyle=y,this.styleBoxes.forEach(function(G){G.style.borderColor=G===z?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},l}(Be),st=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.strokePanel=new We("Line color",Z.defaultColorSet,Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.strokeWidthPanel=new ut("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new Je("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G}return Te(l,V),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=V.prototype.getState.call(this);return y.typeName=l.typeName,y},l.typeName="FrameMarker",l.title="Frame marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',l}(Ze),ke=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},nt=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.x1=0,G.y1=0,G.x2=0,G.y2=0,G.defaultLength=50,G.manipulationStartX=0,G.manipulationStartY=0,G.manipulationStartX1=0,G.manipulationStartY1=0,G.manipulationStartX2=0,G.manipulationStartY2=0,G.setupControlBox(),G}return Te(l,V),l.prototype.ownsTarget=function(y){return!!V.prototype.ownsTarget.call(this,y)||!(!this.grip1.ownsTarget(y)&&!this.grip2.ownsTarget(y))},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.manipulationStartX=y.x,this.manipulationStartY=y.y,this.state==="new"&&(this.x1=y.x,this.y1=y.y,this.x2=y.x,this.y2=y.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(z)?this.activeGrip=this.grip1:this.grip2.ownsTarget(z)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},l.prototype.pointerUp=function(y){var z=this.state;V.prototype.pointerUp.call(this,y),this.state==="creating"&&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(y),this._state="select",z==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},l.prototype.adjustVisual=function(){},l.prototype.manipulate=function(y){this.state==="creating"?this.resize(y):this.state==="move"?(this.x1=this.manipulationStartX1+y.x-this.manipulationStartX,this.y1=this.manipulationStartY1+y.y-this.manipulationStartY,this.x2=this.manipulationStartX2+y.x-this.manipulationStartX,this.y2=this.manipulationStartY2+y.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(y)},l.prototype.resize=function(y){switch(this.activeGrip){case this.grip1:this.x1=y.x,this.y1=y.y;break;case this.grip2:case void 0:this.x2=y.x,this.y2=y.y}this.adjustVisual(),this.adjustControlBox()},l.prototype.select=function(){V.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){V.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=ue.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){this.positionGrips()},l.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},l.prototype.createGrip=function(){var y=new at;return y.visual.transform.baseVal.appendItem(ue.createTransform()),this.controlBox.appendChild(y.visual),y},l.prototype.positionGrips=function(){var y=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-y/2,this.y1-y/2),this.positionGrip(this.grip2.visual,this.x2-y/2,this.y2-y/2)},l.prototype.positionGrip=function(y,z,Z){var G=y.transform.baseVal.getItem(0);G.setTranslate(z,Z),y.transform.baseVal.replaceItem(G,0)},l.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},V.prototype.getState.call(this))},l.prototype.restoreState=function(y){V.prototype.restoreState.call(this,y);var z=y;this.x1=z.x1,this.y1=z.y1,this.x2=z.x2,this.y2=z.y2},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z),this.x1=this.x1*y,this.y1=this.y1*z,this.x2=this.x2*y,this.y2=this.y2*z,this.adjustVisual(),this.adjustControlBox()},l}(Ue),qe=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.setStrokeColor=G.setStrokeColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.strokePanel=new We("Line color",Z.defaultColorSet,Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.strokeWidthPanel=new ut("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new Je("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G}return Te(l,V),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.visual&&y!==this.selectorLine&&y!==this.visibleLine)},l.prototype.createVisual=function(){this.visual=ue.createGroup(),this.selectorLine=ue.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=ue.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)},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},l.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()),ue.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),ue.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),ue.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setStrokeColor=function(y){this.strokeColor=y,this.adjustVisual(),this.colorChanged(y)},l.prototype.setStrokeWidth=function(y){this.strokeWidth=y,this.adjustVisual()},l.prototype.setStrokeDasharray=function(y){this.strokeDasharray=y,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){V.prototype.restoreState.call(this,y);var z=y;this.strokeColor=z.strokeColor,this.strokeWidth=z.strokeWidth,this.strokeDasharray=z.strokeDasharray,this.createVisual(),this.adjustVisual()},l.typeName="LineMarker",l.title="Line marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',l}(nt),Ie=function(V){function l(y,z,Z,G){var ve=V.call(this,y,G||'<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 ve.fonts=[],ve.fontBoxes=[],ve.fonts=z,ve.currentFont=Z,ve.setCurrentFont=ve.setCurrentFont.bind(ve),ve}return Te(l,V),l.prototype.getUi=function(){var y=this,z=document.createElement("div");return z.style.overflow="hidden",z.style.flexGrow="2",this.fonts.forEach(function(Z){var G=document.createElement("div");G.style.display="inline-block",G.style.alignItems="center",G.style.justifyContent="space-between",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.overflow="hidden",G.style.maxWidth=100/y.fonts.length-5+"%",G.style.borderColor=Z===y.currentFont?y.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){y.setCurrentFont(Z,G)}),z.appendChild(G);var ve=document.createElement("div");ve.style.display="flex",ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.fontFamily=Z,ve.style.overflow="hidden";var ze=document.createElement("div");ze.style.whiteSpace="nowrap",ze.style.overflow="hidden",ze.style.textOverflow="ellipsis",ze.innerHTML="The quick brown fox jumps over the lazy dog",ve.appendChild(ze),G.appendChild(ve),y.fontBoxes.push(G)}),z},l.prototype.setCurrentFont=function(y,z){var Z=this;this.currentFont=y,this.fontBoxes.forEach(function(G){G.style.borderColor=G===z?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},l}(Be),He=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.color="transparent",G.padding=5,G.DEFAULT_TEXT="your text here",G.text=G.DEFAULT_TEXT,G.isMoved=!1,G.color=Z.defaultColor,G.fontFamily=Z.defaultFontFamily,G.defaultSize={x:100,y:30},G.setColor=G.setColor.bind(G),G.setFont=G.setFont.bind(G),G.renderText=G.renderText.bind(G),G.sizeText=G.sizeText.bind(G),G.textEditDivClicked=G.textEditDivClicked.bind(G),G.showTextEditor=G.showTextEditor.bind(G),G.setSize=G.setSize.bind(G),G.positionTextEditor=G.positionTextEditor.bind(G),G.colorPanel=new We("Color",Z.defaultColorSet,Z.defaultColor),G.colorPanel.onColorChanged=G.setColor,G.fontFamilyPanel=new Ie("Font",Z.defaultFontFamilies,Z.defaultFontFamily),G.fontFamilyPanel.onFontChanged=G.setFont,G}return Te(l,V),l.prototype.ownsTarget=function(y){if(V.prototype.ownsTarget.call(this,y)||y===this.visual||y===this.textElement||y===this.bgRectangle)return!0;var z=!1;return this.textElement.childNodes.forEach(function(Z){Z===y&&(z=!0)}),z},l.prototype.createVisual=function(){this.visual=ue.createGroup(),this.bgRectangle=ue.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=ue.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(ue.createTransform()),this.textElement.transform.baseVal.appendItem(ue.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.isMoved=!1,this.pointerDownPoint=y,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(y),this._state="creating")},l.prototype.renderText=function(){var y=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(z){y.textElement.appendChild(ue.createTSpan(z.trim()===""?" ":z.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},l.prototype.getTextScale=function(){var y=this.textElement.getBBox(),z=1;if(y.width>0&&y.height>0){var Z=(1*this.width-this.width*this.padding*2/100)/y.width,G=(1*this.height-this.height*this.padding*2/100)/y.height;z=Math.min(Z,G)}return z},l.prototype.getTextPosition=function(y){var z=this.textElement.getBBox(),Z=0,G=0;return z.width>0&&z.height>0&&(Z=(this.width-z.width*y)/2,G=this.height/2-z.height*y/2),{x:Z,y:G}},l.prototype.sizeText=function(){var y=this.textElement.getBBox(),z=this.getTextScale(),Z=this.getTextPosition(z);Z.y-=y.y*z,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Z.x+"px, "+Z.y+"px) scale("+z+", "+z+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Z.x,Z.y),this.textElement.transform.baseVal.getItem(1).setScale(z,z))},l.prototype.manipulate=function(y){V.prototype.manipulate.call(this,y),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(y.x-this.pointerDownPoint.x)>5||Math.abs(y.y-this.pointerDownPoint.y)>5)},l.prototype.resize=function(y){V.prototype.resize.call(this,y),this.isMoved=!0,this.setSize(),this.sizeText()},l.prototype.setSize=function(){V.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(ue.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ue.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},l.prototype.pointerUp=function(y){var z=this.state;z==="creating"&&(this._suppressMarkerCreateEvent=!0),V.prototype.pointerUp.call(this,y),this.setSize(),(z==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},l.prototype.showTextEditor=function(){var y=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(z){z.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var z=Number.parseFloat(y.textEditor.style.fontSize);y.textEditor.clientWidth>=Number.parseInt(y.textEditor.style.maxWidth)&&z>.9;)z-=.1,y.textEditor.style.fontSize=Math.max(z,.9)+"em"}),this.textEditor.addEventListener("keyup",function(z){z.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(z){if(z.clipboardData){var Z=z.clipboardData.getData("text"),G=window.getSelection();if(!G.rangeCount)return!1;G.deleteFromDocument(),G.getRangeAt(0).insertNode(document.createTextNode(Z)),z.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){y.textEditDivClicked(y.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},l.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var y=this.getTextScale(),z=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Z=this.textElement.getBBox(),G={x:Z.width*y,y:Z.height*y};z.x-=G.x/2,z.y-=G.y/2,this.textEditor.style.top=z.y+"px",this.textEditor.style.left=z.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-z.x+"px",this.textEditor.style.fontSize=Math.max(16*y,12)+"px",this.textElement.style.display="none"}},l.prototype.textEditDivClicked=function(y){this.text=y.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},l.prototype.select=function(){V.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},l.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),V.prototype.deselect.call(this)},l.prototype.dblClick=function(y,z){V.prototype.dblClick.call(this,y,z),this.showTextEditor()},l.prototype.setColor=function(y){this.textElement&&ue.setAttributes(this.textElement,[["fill",y]]),this.color=y,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(y)},l.prototype.setFont=function(y){this.textElement&&ue.setAttributes(this.textElement,[["font-family",y]]),this.fontFamily=y,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},l.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},l.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){var z=y;this.color=z.color,this.fontFamily=z.fontFamily,this.padding=z.padding,this.text=z.text,this.createVisual(),V.prototype.restoreState.call(this,y),this.setSize()},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z),this.setSize(),this.sizeText(),this.positionTextEditor()},l.typeName="TextMarker",l.title="Text marker",l.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>',l}(et),Ee=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.color="transparent",G.lineWidth=3,G.drawing=!1,G.pixelRatio=1,G.color=Z.defaultColor,G.lineWidth=Z.defaultStrokeWidth,G.pixelRatio=Z.freehandPixelRatio,G.setColor=G.setColor.bind(G),G.addCanvas=G.addCanvas.bind(G),G.finishCreation=G.finishCreation.bind(G),G.setLineWidth=G.setLineWidth.bind(G),G.colorPanel=new We("Color",Z.defaultColorSet,Z.defaultColor),G.colorPanel.onColorChanged=G.setColor,G.lineWidthPanel=new ut("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.lineWidthPanel.onWidthChanged=G.setLineWidth,G}return Te(l,V),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.visual&&y!==this.drawingImage)},l.prototype.createVisual=function(){this.visual=ue.createGroup(),this.drawingImage=ue.createImage(),this.visual.appendChild(this.drawingImage);var y=ue.createTransform();this.visual.transform.baseVal.appendItem(y),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(y,z){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(y.x,y.y),this.drawing=!0):V.prototype.pointerDown.call(this,y,z)},l.prototype.manipulate=function(y){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(y.x,y.y),this.canvasContext.stroke()):V.prototype.manipulate.call(this,y)},l.prototype.resize=function(y){V.prototype.resize.call(this,y),ue.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),ue.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(y){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):V.prototype.pointerUp.call(this,y)},l.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)},l.prototype.select=function(){this.state==="creating"&&this.finishCreation(),V.prototype.select.call(this)},l.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),V.prototype.deselect.call(this)},l.prototype.finishCreation=function(){for(var y=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),z=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Z=z[0],G=z[1],ve=z[2],ze=z[3],Re=!1,ct=0;ct<this.canvasElement.height;ct++)for(var Ge=0;Ge<this.canvasElement.width;Ge++)y.data[ct*this.canvasElement.width*4+4*Ge+3]>0&&(Re=!0,ct<G&&(G=ct),Ge<Z&&(Z=Ge),ct>ze&&(ze=ct),Ge>ve&&(ve=Ge));if(Re){this.left=Z/this.pixelRatio,this.top=G/this.pixelRatio,this.width=(ve-Z)/this.pixelRatio,this.height=(ze-G)/this.pixelRatio;var Ct=document.createElement("canvas");Ct.width=ve-Z,Ct.height=ze-G,Ct.getContext("2d").putImageData(this.canvasContext.getImageData(Z,G,ve-Z,ze-G),0,0),this.drawingImgUrl=Ct.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},l.prototype.setDrawingImage=function(){ue.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),ue.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},l.prototype.setColor=function(y){this.color=y,this.colorChanged(y)},l.prototype.setLineWidth=function(y){this.lineWidth=y},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=Object.assign({drawingImgUrl:this.drawingImgUrl},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){this.createVisual(),V.prototype.restoreState.call(this,y),this.drawingImgUrl=y.drawingImgUrl,this.setDrawingImage()},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z),this.setDrawingImage()},l.typeName="FreehandMarker",l.title="Freehand marker",l.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>',l}(et),pe=function(V){function l(y,z,Z){var G=V.call(this,y,Z||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return G.typeBoxes=[],G.currentType=z,G.setCurrentType=G.setCurrentType.bind(G),G}return Te(l,V),l.prototype.getUi=function(){var y=this,z=document.createElement("div");z.style.display="flex",z.style.overflow="hidden",z.style.flexGrow="2";for(var Z=function(ze){var Re="both";switch(ze){case 0:Re="both";break;case 1:Re="start";break;case 2:Re="end";break;case 3:Re="none"}var ct=document.createElement("div");if(ct.style.display="flex",ct.style.flexGrow="2",ct.style.alignItems="center",ct.style.justifyContent="space-between",ct.style.padding="5px",ct.style.borderWidth="2px",ct.style.borderStyle="solid",ct.style.borderColor=Re===G.currentType?G.uiStyleSettings.toolboxAccentColor:"transparent",ct.addEventListener("click",function(){y.setCurrentType(Re,ct)}),z.appendChild(ct),Re==="both"||Re==="start"){var Ge=document.createElement("div");Ge.style.display="flex",Ge.style.alignItems="center",Ge.style.minHeight="20px",Ge.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
|
|
<polygon points="0,5 10,0 10,10" fill="`+(G.uiStyleSettings!==void 0?G.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
|
|
</svg>`,Ge.style.marginLeft="5px",ct.appendChild(Ge)}var Ct=document.createElement("div");Ct.style.display="flex",Ct.style.alignItems="center",Ct.style.minHeight="20px",Ct.style.flexGrow="2";var Mt=document.createElement("hr");if(Mt.style.minWidth="20px",Mt.style.border="0px",Mt.style.borderTop="3px solid "+(G.uiStyleSettings!==void 0?G.uiStyleSettings.toolboxColor:"#eeeeee"),Mt.style.flexGrow="2",Ct.appendChild(Mt),ct.appendChild(Ct),Re==="both"||Re==="end"){var Wt=document.createElement("div");Wt.style.display="flex",Wt.style.alignItems="center",Wt.style.minHeight="20px",Wt.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
|
|
<polygon points="0,0 10,5 0,10" fill="`+(G.uiStyleSettings!==void 0?G.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
|
|
</svg>`,Wt.style.marginRight="5px",ct.appendChild(Wt)}G.typeBoxes.push(ct)},G=this,ve=0;ve<4;ve++)Z(ve);return z},l.prototype.setCurrentType=function(y,z){var Z=this;this.currentType=y,this.typeBoxes.forEach(function(G){G.style.borderColor=G===z?Z.uiStyleSettings!==void 0?Z.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},l}(Be),ye=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.arrowType="end",G.arrowBaseHeight=10,G.arrowBaseWidth=10,G.getArrowPoints=G.getArrowPoints.bind(G),G.setArrowType=G.setArrowType.bind(G),G.arrowTypePanel=new pe("Arrow type","end"),G.arrowTypePanel.onArrowTypeChanged=G.setArrowType,G}return Te(l,V),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.arrow1&&y!==this.arrow2)},l.prototype.getArrowPoints=function(y,z){var Z=this.arrowBaseWidth+2*this.strokeWidth,G=this.arrowBaseHeight+2*this.strokeWidth;return y-Z/2+","+(z+G/2)+" "+y+","+(z-G/2)+" "+(y+Z/2)+","+(z+G/2)},l.prototype.createTips=function(){this.arrow1=ue.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(ue.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=ue.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(ue.createTransform()),this.visual.appendChild(this.arrow2)},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(V.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",ue.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),ue.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var y=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),z=this.arrow1.transform.baseVal.getItem(0);z.setRotate(y,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(z,0);var Z=this.arrow2.transform.baseVal.getItem(0);Z.setRotate(y+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Z,0)}},l.prototype.setArrowType=function(y){this.arrowType=y,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=Object.assign({arrowType:this.arrowType},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){V.prototype.restoreState.call(this,y);var z=y;this.arrowType=z.arrowType,this.createTips(),this.adjustVisual()},l.typeName="ArrowMarker",l.title="Arrow marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',l}(qe),re=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.fillColor=Z.defaultFillColor,G.strokeWidth=0,G.fillPanel=new We("Color",Z.defaultColorSet,Z.defaultFillColor),G.fillPanel.onColorChanged=G.setFillColor,G}return Te(l,V),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=V.prototype.getState.call(this);return y.typeName=l.typeName,y},l.typeName="CoverMarker",l.title="Cover marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',l}(Ze),oe=function(V){function l(y,z,Z,G){var ve=V.call(this,y,G||'<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 ve.opacities=[],ve.opacityBoxes=[],ve.opacities=z,ve.currentOpacity=Z,ve.setCurrentOpacity=ve.setCurrentOpacity.bind(ve),ve}return Te(l,V),l.prototype.getUi=function(){var y=this,z=document.createElement("div");return z.style.display="flex",z.style.overflow="hidden",z.style.flexGrow="2",z.style.justifyContent="space-between",this.opacities.forEach(function(Z){var G=document.createElement("div");G.style.display="flex",G.style.alignItems="center",G.style.justifyContent="center",G.style.padding="5px",G.style.borderWidth="2px",G.style.borderStyle="solid",G.style.borderColor=Z===y.currentOpacity?y.uiStyleSettings.toolboxAccentColor:"transparent",G.addEventListener("click",function(){y.setCurrentOpacity(Z,G)}),z.appendChild(G);var ve=document.createElement("div");ve.innerText=100*Z+"%",G.appendChild(ve),y.opacityBoxes.push(G)}),z},l.prototype.setCurrentOpacity=function(y,z){var Z=this;this.currentOpacity=y,this.opacityBoxes.forEach(function(G){G.style.borderColor=G===z?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},l}(Be),le=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.setOpacity=G.setOpacity.bind(G),G.fillColor=Z.defaultHighlightColor,G.strokeWidth=0,G.opacity=Z.defaultHighlightOpacity,G.fillPanel=new We("Color",Z.defaultColorSet,G.fillColor),G.fillPanel.onColorChanged=G.setFillColor,G.opacityPanel=new oe("Opacity",Z.defaultOpacitySteps,G.opacity),G.opacityPanel.onOpacityChanged=G.setOpacity,G}return Te(l,V),l.prototype.setOpacity=function(y){this.opacity=y,this.visual&&ue.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=V.prototype.getState.call(this);return y.typeName=l.typeName,y},l.typeName="HighlightMarker",l.title="Highlight marker",l.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>',l}(re),de='<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>',Le=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.bgColor="transparent",G.tipPosition={x:0,y:0},G.tipBase1Position={x:0,y:0},G.tipBase2Position={x:0,y:0},G.tipMoving=!1,G.color=Z.defaultStrokeColor,G.bgColor=Z.defaultFillColor,G.fontFamily=Z.defaultFontFamily,G.defaultSize={x:100,y:30},G.setBgColor=G.setBgColor.bind(G),G.getTipPoints=G.getTipPoints.bind(G),G.positionTip=G.positionTip.bind(G),G.setTipPoints=G.setTipPoints.bind(G),G.colorPanel=new We("Text color",Z.defaultColorSet,G.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>'),G.colorPanel.onColorChanged=G.setColor,G.bgColorPanel=new We("Fill color",Z.defaultColorSet,G.bgColor,de),G.bgColorPanel.onColorChanged=G.setBgColor,G.fontFamilyPanel=new Ie("Font",Z.defaultFontFamilies,Z.defaultFontFamily),G.fontFamilyPanel.onFontChanged=G.setFont,G.tipGrip=new at,G.tipGrip.visual.transform.baseVal.appendItem(ue.createTransform()),G.controlBox.appendChild(G.tipGrip.visual),G}return Te(l,V),l.prototype.ownsTarget=function(y){return V.prototype.ownsTarget.call(this,y)||this.tipGrip.ownsTarget(y)||this.tip===y},l.prototype.createTip=function(){ue.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=ue.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},l.prototype.pointerDown=function(y,z){this.state==="new"&&V.prototype.pointerDown.call(this,y,z),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(z)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):V.prototype.pointerDown.call(this,y,z)},l.prototype.pointerUp=function(y){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,V.prototype.pointerUp.call(this,y);else{var z=this.state==="creating";V.prototype.pointerUp.call(this,y),this.setTipPoints(z),this.positionTip()}},l.prototype.manipulate=function(y){if(this.tipMoving){var z=this.unrotatePoint(y);this.tipPosition={x:z.x-this.manipulationStartLeft,y:z.y-this.manipulationStartTop},this.positionTip()}else V.prototype.manipulate.call(this,y)},l.prototype.setBgColor=function(y){this.bgRectangle&&this.tip&&(ue.setAttributes(this.bgRectangle,[["fill",y]]),ue.setAttributes(this.tip,[["fill",y]])),this.bgColor=y,this.fillColorChanged(y)},l.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},l.prototype.setTipPoints=function(y){y===void 0&&(y=!1);var z=Math.min(this.height/2,15),Z=this.height/5;y&&(this.tipPosition={x:z+Z/2,y:this.height+20});var G=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?G<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,z=Math.min(this.width/2,15),this.tipBase1Position={x:z,y:0},this.tipBase2Position={x:z+Z,y:0}):(this.tipBase1Position={x:0,y:z},this.tipBase2Position={x:0,y:z+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?G<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,z=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-z-Z,y:0},this.tipBase2Position={x:this.width-z,y:0}):(this.tipBase1Position={x:this.width,y:z},this.tipBase2Position={x:this.width,y:z+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?G<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,z=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-z-Z,y:this.height},this.tipBase2Position={x:this.width-z,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-z-Z},this.tipBase2Position={x:this.width,y:this.height-z}):G<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,z=Math.min(this.width/2,15),this.tipBase1Position={x:z,y:this.height},this.tipBase2Position={x:z+Z,y:this.height}):(this.tipBase1Position={x:0,y:this.height-z},this.tipBase2Position={x:0,y:this.height-z-Z})},l.prototype.resize=function(y){V.prototype.resize.call(this,y),this.positionTip()},l.prototype.positionTip=function(){ue.setAttributes(this.tip,[["points",this.getTipPoints()]]);var y=this.tipGrip.visual.transform.baseVal.getItem(0);y.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(y,0)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.select=function(){this.positionTip(),V.prototype.select.call(this)},l.prototype.getState=function(){var y=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){var z=y;this.bgColor=z.bgColor,this.tipPosition=z.tipPosition,V.prototype.restoreState.call(this,y),this.createTip(),this.setTipPoints()},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z),this.tipPosition={x:this.tipPosition.x*y,y:this.tipPosition.y*z},this.positionTip()},l.typeName="CalloutMarker",l.title="Callout marker",l.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>',l}(He),Me=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.fillColor="transparent",G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.opacity=1,G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.fillColor=Z.defaultFillColor,G.setStrokeColor=G.setStrokeColor.bind(G),G.setFillColor=G.setFillColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.setOpacity=G.setOpacity.bind(G),G.createVisual=G.createVisual.bind(G),G.strokePanel=new We("Line color",me(Z.defaultColorSet,["transparent"]),Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.fillPanel=new We("Fill color",me(Z.defaultColorSet,["transparent"]),G.fillColor,de),G.fillPanel.onColorChanged=G.setFillColor,G.strokeWidthPanel=new ut("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new Je("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G.opacityPanel=new oe("Opacity",Z.defaultOpacitySteps,G.opacity),G.opacityPanel.onOpacityChanged=G.setOpacity,G}return Te(l,V),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.visual)},l.prototype.createVisual=function(){this.visual=ue.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)},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.state==="new"&&(this.createVisual(),this.moveVisual(y),this._state="creating")},l.prototype.manipulate=function(y){V.prototype.manipulate.call(this,y)},l.prototype.resize=function(y){V.prototype.resize.call(this,y),this.setSize()},l.prototype.setSize=function(){V.prototype.setSize.call(this),ue.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},l.prototype.pointerUp=function(y){V.prototype.pointerUp.call(this,y),this.setSize()},l.prototype.setStrokeColor=function(y){this.strokeColor=y,this.visual&&ue.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(y),this.stateChanged()},l.prototype.setFillColor=function(y){this.fillColor=y,this.visual&&ue.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(y),this.stateChanged()},l.prototype.setStrokeWidth=function(y){this.strokeWidth=y,this.visual&&ue.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(y){this.strokeDasharray=y,this.visual&&ue.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.setOpacity=function(y){this.opacity=y,this.visual&&ue.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){var z=y;this.fillColor=z.fillColor,this.strokeColor=z.strokeColor,this.strokeWidth=z.strokeWidth,this.strokeDasharray=z.strokeDasharray,this.opacity=z.opacity,this.createVisual(),V.prototype.restoreState.call(this,y),this.setSize()},l.prototype.scale=function(y,z){V.prototype.scale.call(this,y,z),this.setSize()},l.typeName="EllipseMarker",l.title="Ellipse marker",l.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>',l}(et),Ye=function(V){function l(y,z,Z){return V.call(this,y,z,Z)||this}return Te(l,V),Object.defineProperty(l.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.tip1&&y!==this.tip2)},l.prototype.createTips=function(){this.tip1=ue.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(ue.createTransform()),this.visual.appendChild(this.tip1),this.tip2=ue.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(ue.createTransform()),this.visual.appendChild(this.tip2)},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(V.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(ue.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()]]),ue.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 y=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),z=this.tip1.transform.baseVal.getItem(0);z.setRotate(y,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(z,0);var Z=this.tip2.transform.baseVal.getItem(0);Z.setRotate(y+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Z,0)}},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=V.prototype.getState.call(this);return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){V.prototype.restoreState.call(this,y),this.createTips(),this.adjustVisual()},l.typeName="MeasurementMarker",l.title="Measurement marker",l.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>',l}(qe),yt=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.strokePanel.colors=Z.defaultColorSet,G.fillColor="transparent",G}return Te(l,V),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=V.prototype.getState.call(this);return y.typeName=l.typeName,y},l.typeName="EllipseFrameMarker",l.title="Ellipse frame marker",l.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>',l}(Me),At=function(){function V(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(V.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),V.prototype.addUndoStep=function(l){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(l)||(this.undoStack.push(l),JSON.stringify(this.lastRedoStep)!==JSON.stringify(l)&&this.redoStack.splice(0,this.redoStack.length))},V.prototype.replaceLastUndoStep=function(l){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=l)},V.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},V.prototype.undo=function(){if(this.undoStack.length>1){var l=this.undoStack.pop();return l!==void 0&&this.redoStack.push(l),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},V.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},V}(),Ke=function(V){function l(y,z,Z){var G=V.call(this,y,z,Z)||this;return G.strokeColor="transparent",G.strokeWidth=0,G.strokeDasharray="",G.curveX=0,G.curveY=0,G.manipulationStartCurveX=0,G.manipulationStartCurveY=0,G.setStrokeColor=G.setStrokeColor.bind(G),G.setStrokeWidth=G.setStrokeWidth.bind(G),G.setStrokeDasharray=G.setStrokeDasharray.bind(G),G.positionGrips=G.positionGrips.bind(G),G.addControlGrips=G.addControlGrips.bind(G),G.adjustVisual=G.adjustVisual.bind(G),G.setupControlBox=G.setupControlBox.bind(G),G.resize=G.resize.bind(G),G.strokeColor=Z.defaultColor,G.strokeWidth=Z.defaultStrokeWidth,G.strokeDasharray=Z.defaultStrokeDasharray,G.strokePanel=new We("Line color",Z.defaultColorSet,Z.defaultColor),G.strokePanel.onColorChanged=G.setStrokeColor,G.strokeWidthPanel=new ut("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),G.strokeWidthPanel.onWidthChanged=G.setStrokeWidth,G.strokeStylePanel=new Je("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),G.strokeStylePanel.onStyleChanged=G.setStrokeDasharray,G}return Te(l,V),l.prototype.ownsTarget=function(y){return!(!V.prototype.ownsTarget.call(this,y)&&y!==this.visual&&y!==this.selectorCurve&&y!==this.visibleCurve&&!this.curveGrip.ownsTarget(y))},l.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},l.prototype.createVisual=function(){this.visual=ue.createGroup(),this.selectorCurve=ue.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=ue.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)},l.prototype.pointerDown=function(y,z){V.prototype.pointerDown.call(this,y,z),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=y.x,this.curveY=y.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(z)&&(this.activeGrip=this.curveGrip,this._state="resize")},l.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),ue.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),ue.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),ue.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setupControlBox=function(){V.prototype.setupControlBox.call(this),this.curveControlLine1=ue.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=ue.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)},l.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,V.prototype.addControlGrips.call(this)},l.prototype.positionGrips=function(){V.prototype.positionGrips.call(this);var y=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-y/2,this.curveY-y/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()))},l.prototype.manipulate=function(y){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+y.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+y.y-this.manipulationStartY),V.prototype.manipulate.call(this,y)},l.prototype.resize=function(y){this.activeGrip===this.curveGrip&&(this.curveX=y.x,this.curveY=y.y),V.prototype.resize.call(this,y),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},l.prototype.setStrokeColor=function(y){this.strokeColor=y,this.adjustVisual(),this.colorChanged(y)},l.prototype.setStrokeWidth=function(y){this.strokeWidth=y,this.adjustVisual()},l.prototype.setStrokeDasharray=function(y){this.strokeDasharray=y,this.adjustVisual()},l.prototype.scale=function(y,z){this.curveX=this.curveX*y,this.curveY=this.curveY*z,V.prototype.scale.call(this,y,z)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var y=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},V.prototype.getState.call(this));return y.typeName=l.typeName,y},l.prototype.restoreState=function(y){V.prototype.restoreState.call(this,y);var z=y;this.strokeColor=z.strokeColor,this.strokeWidth=z.strokeWidth,this.strokeDasharray=z.strokeDasharray,this.curveX=z.curveX,this.curveY=z.curveY,this.createVisual(),this.adjustVisual()},l.typeName="CurveMarker",l.title="Curve marker",l.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>',l}(nt),xt=function(){function V(l,y){y===void 0&&(y=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=l,this.cancelable=y}return Object.defineProperty(V.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),V.prototype.preventDefault=function(){this._defaultPrevented=!0},V}(),mt=function(V){function l(y,z,Z){var G=V.call(this,y,!1)||this;return G.dataUrl=z,G.state=Z,G}return Te(l,V),l}(xt),ot=function(V){function l(y,z,Z){Z===void 0&&(Z=!1);var G=V.call(this,y,Z)||this;return G.marker=z,G}return Te(l,V),l}(xt),Rt=function(){function V(){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 V.prototype.addEventListener=function(l,y){this[l].push(y)},V.prototype.removeEventListener=function(l,y){var z=this[l].indexOf(y);z>-1&&this[l].splice(z,1)},V}(),Lt=function(){function V(l){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new ke,this._isOpen=!1,this.undoRedoManager=new At,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 Rt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=V.instanceCounter++,this.styles=new _e(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=l,this.targetRoot=document.body,this.width=l.clientWidth,this.height=l.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(V.prototype,"ALL_MARKER_TYPES",{get:function(){return[st,Ee,ye,He,yt,Me,le,Le,Ye,re,qe,Ke]},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[st,Ee,ye,He,Me,le,Le]},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"BASIC_MARKER_TYPES",{get:function(){return[st,Ee,ye,He,le]},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(l){var y=this;this._availableMarkerTypes.splice(0),l.forEach(function(z){if(typeof z=="string"){var Z=y.ALL_MARKER_TYPES.find(function(G){return G.typeName===z});Z!==void 0&&y._availableMarkerTypes.push(Z)}else y._availableMarkerTypes.push(z)})},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(l){this._zoomLevel=l,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(V.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),V.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),te.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},V.prototype.show=function(){var l=this;this.styles.styleSheetRoot===void 0&&se.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=se.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(y){return y(new xt(l))})},V.prototype.render=function(){return Ce(this,void 0,void 0,function(){var l;return Se(this,function(y){switch(y.label){case 0:return this.setCurrentMarker(),(l=new fe).naturalSize=this.renderAtNaturalSize,l.imageType=this.renderImageType,l.imageQuality=this.renderImageQuality,l.markersOnly=this.renderMarkersOnly,l.width=this.renderWidth,l.height=this.renderHeight,[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return y.sent(),[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,y.sent()]}})})},V.prototype.close=function(l){var y=this;if(l===void 0&&(l=!1),this.isOpen){var z=!1;l||this.eventListeners.beforeclose.forEach(function(Z){var G=new xt(y,!0);Z(G),G.defaultPrevented&&(z=!0)}),z||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(Z){return Z(new xt(y))}),this.detachEvents(),this._isOpen=!1)}},V.prototype.addMarkersToToolbar=function(){for(var l,y=[],z=0;z<arguments.length;z++)y[z]=arguments[z];(l=this._availableMarkerTypes).push.apply(l,y)},V.prototype.addRenderEventListener=function(l){this.addEventListener("render",function(y){l(y.dataUrl,y.state)})},V.prototype.removeRenderEventListener=function(l){},V.prototype.addCloseEventListener=function(l){this.addEventListener("close",function(){l()})},V.prototype.removeCloseEventListener=function(l){},V.prototype.setupResizeObserver=function(){var l=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return l.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},V.prototype.onPopupTargetResize=function(){var l=1*this.target.clientWidth/this.target.clientHeight,y=this.editorCanvas.clientWidth/l>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*l:this.editorCanvas.clientWidth,z=y<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/l;this.resize(y,z)},V.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},V.prototype.resize=function(l,y){this._isResizing=!0;var z=l/this.imageWidth,Z=y/this.imageHeight;this.imageWidth=Math.round(l),this.imageHeight=Math.round(y),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",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(z,Z),this._isResizing=!1},V.prototype.scaleMarkers=function(l,y){var z,Z=this;this._currentMarker&&this._currentMarker instanceof He?this._currentMarker.scale(l,y):(z=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(G){G!==Z._currentMarker&&G.scale(l,y)}),z!==void 0&&this.setCurrentMarker(z)},V.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"},V.prototype.setTopLeft=function(){var l=this.editingTarget.getBoundingClientRect(),y=this.editorCanvas.getBoundingClientRect();this.left=l.left-y.left,this.top=l.top-y.top},V.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)},V.prototype.addDefs=function(){for(var l,y=[],z=0;z<arguments.length;z++)y[z]=arguments[z];this.defs=ue.createDefs(),this.addDefsToImage(),(l=this.defs).append.apply(l,y)},V.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},V.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)},V.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},V.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},V.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)},V.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},V.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)},V.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 l=document.createElement("a");l.href="https://markerjs.com/",l.target="_blank",l.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",l.style.display="grid",l.style.alignItems="center",l.style.justifyItems="center",l.style.padding="3px",l.style.width="20px",l.style.height="20px",this.logoUI.appendChild(l),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},V.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?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")},V.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"},V.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},V.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&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 l=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=l+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?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=this.uiStyleSettings.zIndex!==void 0?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=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Pe(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",this.settings.displayMode==="popup"&&(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",this.settings.displayMode==="popup"&&(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 Ne(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},V.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},V.prototype.removeMarker=function(l){this.markerImage.removeChild(l.container),this.markers.indexOf(l)>-1&&this.markers.splice(this.markers.indexOf(l),1),l.dispose()},V.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},V.prototype.toolbarButtonClicked=function(l,y){if(l==="marker"&&y!==void 0)this.createNewMarker(y);else if(l==="action")switch(y){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":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},V.prototype.deleteSelectedMarker=function(){var l=this;if(this._currentMarker!==void 0){var y=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Z){var G=new ot(l,l._currentMarker,!0);Z(G),G.defaultPrevented&&(y=!0)}),!y){var z=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(Z){return Z(new ot(l,z))})}}},V.prototype.clear=function(){var l=this,y=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ve){var ze=new ot(l,void 0,!0);ve(ze),ze.defaultPrevented&&(y=!0)}),!y)){this.setCurrentMarker();for(var z=function(ve){var ze=Z.markers[ve];Z.setCurrentMarker(Z.markers[ve]),Z._currentMarker.dispose(),Z.markerImage.removeChild(Z._currentMarker.container),Z.markers.splice(Z.markers.indexOf(Z._currentMarker),1),Z.eventListeners.markerdelete.forEach(function(Re){return Re(new ot(l,ze))})},Z=this,G=this.markers.length-1;G>=0;G--)z(G);this.addUndoStep()}},Object.defineProperty(V.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),V.prototype.showNotesEditor=function(){var l;this._currentMarker!==void 0&&(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=(l=this._currentMarker.notes)!==null&&l!==void 0?l:"",this.overlayContainer.appendChild(this.notesArea))},V.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},V.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},V.prototype.addUndoStep=function(){var l=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var y=this.getState(),z=this.undoRedoManager.getLastUndoStep();if(!z||z.width===y.width&&z.height===y.height){var Z=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(y),Z<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(G){return G(new xt(l))})}else this.undoRedoManager.replaceLastUndoStep(y),this.eventListeners.statechange.forEach(function(G){return G(new xt(l))})}},V.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},V.prototype.undoStep=function(){var l=this,y=this.undoRedoManager.undo();y!==void 0&&(this.restoreState(y),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(z){return z(new xt(l))}))},V.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},V.prototype.redoStep=function(){var l=this,y=this.undoRedoManager.redo();y!==void 0&&(this.restoreState(y),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(z){return z(new xt(l))}))},V.prototype.stepZoom=function(){var l=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=l<this.zoomSteps.length-1?this.zoomSteps[l+1]:this.zoomSteps[0]},V.prototype.panTo=function(l){this.contentDiv.scrollBy({left:this.prevPanPoint.x-l.x,top:this.prevPanPoint.y-l.y}),this.prevPanPoint=l},V.prototype.startRenderAndClose=function(){return Ce(this,void 0,void 0,function(){var l,y,z=this;return Se(this,function(Z){switch(Z.label){case 0:return[4,this.render()];case 1:return l=Z.sent(),y=this.getState(),this.eventListeners.render.forEach(function(G){return G(new mt(z,l,y))}),this.close(!0),[2]}})})},V.prototype.getState=function(l){l===!0&&this.setCurrentMarker();var y={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(z){return y.markers.push(z.getState())}),y},V.prototype.restoreState=function(l){var y=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);l.markers.forEach(function(z){var Z=y._availableMarkerTypes.find(function(ve){return ve.typeName===z.typeName});if(Z!==void 0){var G=y.addNewMarker(Z);G.restoreState(z),y.markers.push(G)}}),l.width&&l.height&&(l.width!==this.imageWidth||l.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/l.width,this.imageHeight/l.height),this.eventListeners.restorestate.forEach(function(z){return z(new xt(y))})},V.prototype.addNewMarker=function(l){var y=ue.createGroup();return this.markerImage.appendChild(y),new l(y,this.overlayContainer,this.settings)},V.prototype.createNewMarker=function(l){var y,z=this;(y=typeof l=="string"?this._availableMarkerTypes.find(function(Z){return Z.typeName===l}):l)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(y),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(y.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(Z){return Z(new ot(z,z._currentMarker))}))},V.prototype.markerCreated=function(l){var y=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(l),this.setCurrentMarker(l),l instanceof Ee&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(Ee):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(z){return z(new ot(y,y._currentMarker))})},V.prototype.colorChanged=function(l){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=l,this.settings.defaultStrokeColor=l)},V.prototype.fillColorChanged=function(l){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=l)},V.prototype.markerStateChanged=function(l){var y=this;this.eventListeners.markerchange.forEach(function(z){return z(new ot(y,l))})},V.prototype.setCurrentMarker=function(l){var y=this;this._currentMarker!==l&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(z){return z(new ot(y,y._currentMarker))})),this._currentMarker=l,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(z){return z(new ot(y,y._currentMarker))}))},V.prototype.onPointerDown=function(l){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||l.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var y=this.markers.find(function(z){return z.ownsTarget(l.target)});y!==void 0?(this.setCurrentMarker(y),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(l.clientX,l.clientY),l.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:l.clientX,y:l.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(l.clientX,l.clientY))},V.prototype.onDblClick=function(l){if(this._isFocused||this.focus(),this.mode==="select"){var y=this.markers.find(function(z){return z.ownsTarget(l.target)});y!==void 0&&y!==this._currentMarker&&this.setCurrentMarker(y),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(l.clientX,l.clientY),l.target):this.setCurrentMarker()}},V.prototype.onPointerMove=function(l){this.touchPoints!==1&&l.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||l.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(l.clientX,l.clientY)):this.zoomLevel>1&&this.panTo({x:l.clientX,y:l.clientY}))},V.prototype.onPointerUp=function(l){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(l.clientX,l.clientY)),this.isDragging=!1,this.addUndoStep()},V.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},V.prototype.onKeyUp=function(l){this._currentMarker===void 0||this.notesArea!==void 0||l.key!=="Delete"&&l.key!=="Backspace"||this.deleteSelectedMarker()},V.prototype.clientToLocalCoordinates=function(l,y){var z=this.markerImage.getBoundingClientRect();return{x:(l-z.left)/this.zoomLevel,y:(y-z.top)/this.zoomLevel}},V.prototype.onWindowResize=function(){this.positionUI()},V.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var l=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=l+"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()},V.prototype.addLicenseKey=function(l){te.addKey(l)},V.prototype.addEventListener=function(l,y){this.eventListeners.addEventListener(l,y)},V.prototype.removeEventListener=function(l,y){this.eventListeners.removeEventListener(l,y)},V.prototype.renderState=function(l){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(l),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(V.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),V.prototype.focus=function(){var l=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(y){return y(new xt(l))}))},V.prototype.blur=function(){var l=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(y){return y(new xt(l))}))},V.instanceCounter=0,V}();/* **********************************
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cropro version 1.2.0
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@license SEE LICENSE IN LICENSE
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copyright Alan Mendelevich
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see README and LICENSE for details
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********************************** *//*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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***************************************************************************** */var Kt=function(V,l){return(Kt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(y,z){y.__proto__=z}||function(y,z){for(var Z in z)Object.prototype.hasOwnProperty.call(z,Z)&&(y[Z]=z[Z])})(V,l)};function Bt(V,l){if(typeof l!="function"&&l!==null)throw new TypeError("Class extends value "+String(l)+" is not a constructor or null");function y(){this.constructor=V}Kt(V,l),V.prototype=l===null?Object.create(l):(y.prototype=l.prototype,new y)}function wt(V,l,y,z){return new(y||(y=Promise))(function(Z,G){function ve(ct){try{Re(z.next(ct))}catch(Ge){G(Ge)}}function ze(ct){try{Re(z.throw(ct))}catch(Ge){G(Ge)}}function Re(ct){var Ge;ct.done?Z(ct.value):(Ge=ct.value,Ge instanceof y?Ge:new y(function(Ct){Ct(Ge)})).then(ve,ze)}Re((z=z.apply(V,l||[])).next())})}function yr(V,l){var y,z,Z,G,ve={label:0,sent:function(){if(1&Z[0])throw Z[1];return Z[1]},trys:[],ops:[]};return G={next:ze(0),throw:ze(1),return:ze(2)},typeof Symbol=="function"&&(G[Symbol.iterator]=function(){return this}),G;function ze(Re){return function(ct){return function(Ge){if(y)throw new TypeError("Generator is already executing.");for(;ve;)try{if(y=1,z&&(Z=2&Ge[0]?z.return:Ge[0]?z.throw||((Z=z.return)&&Z.call(z),0):z.next)&&!(Z=Z.call(z,Ge[1])).done)return Z;switch(z=0,Z&&(Ge=[2&Ge[0],Z.value]),Ge[0]){case 0:case 1:Z=Ge;break;case 4:return ve.label++,{value:Ge[1],done:!1};case 5:ve.label++,z=Ge[1],Ge=[0];continue;case 7:Ge=ve.ops.pop(),ve.trys.pop();continue;default:if(!(Z=ve.trys,(Z=Z.length>0&&Z[Z.length-1])||Ge[0]!==6&&Ge[0]!==2)){ve=0;continue}if(Ge[0]===3&&(!Z||Ge[1]>Z[0]&&Ge[1]<Z[3])){ve.label=Ge[1];break}if(Ge[0]===6&&ve.label<Z[1]){ve.label=Z[1],Z=Ge;break}if(Z&&ve.label<Z[2]){ve.label=Z[2],ve.ops.push(Ge);break}Z[2]&&ve.ops.pop(),ve.trys.pop();continue}Ge=l.call(V,ve)}catch(Ct){Ge=[6,Ct],z=0}finally{y=Z=0}if(5&Ge[0])throw Ge[1];return{value:Ge[0]?Ge[1]:void 0,done:!0}}([Re,ct])}}}var ir=function(){function V(){}return V.addKey=function(l){V.key=l},Object.defineProperty(V,"isLicensed",{get:function(){return!!V.key&&new RegExp(/^CRPR-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(V.key)},enumerable:!1,configurable:!0}),V}(),gt=function(){function V(){}return V.createDefs=function(){return document.createElementNS("http://www.w3.org/2000/svg","defs")},V.setAttributes=function(l,y){for(var z=0,Z=y;z<Z.length;z++){var G=Z[z],ve=G[0],ze=G[1];l.setAttribute(ve,ze)}},V.createRect=function(l,y,z){var Z=document.createElementNS("http://www.w3.org/2000/svg","rect");return Z.setAttribute("width",l.toString()),Z.setAttribute("height",y.toString()),z&&V.setAttributes(Z,z),Z},V.createLine=function(l,y,z,Z,G){var ve=document.createElementNS("http://www.w3.org/2000/svg","line");return ve.setAttribute("x1",l.toString()),ve.setAttribute("y1",y.toString()),ve.setAttribute("x2",z.toString()),ve.setAttribute("y2",Z.toString()),G&&V.setAttributes(ve,G),ve},V.createPolygon=function(l,y){var z=document.createElementNS("http://www.w3.org/2000/svg","polygon");return z.setAttribute("points",l),y&&V.setAttributes(z,y),z},V.createCircle=function(l,y){var z=document.createElementNS("http://www.w3.org/2000/svg","circle");return z.setAttribute("cx",(l/2).toString()),z.setAttribute("cy",(l/2).toString()),z.setAttribute("r",l.toString()),y&&V.setAttributes(z,y),z},V.createEllipse=function(l,y,z){var Z=document.createElementNS("http://www.w3.org/2000/svg","ellipse");return Z.setAttribute("cx",(l/2).toString()),Z.setAttribute("cy",(y/2).toString()),Z.setAttribute("rx",(l/2).toString()),Z.setAttribute("ry",(y/2).toString()),z&&V.setAttributes(Z,z),Z},V.createGroup=function(l){var y=document.createElementNS("http://www.w3.org/2000/svg","g");return l&&V.setAttributes(y,l),y},V.createTransform=function(){return document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGTransform()},V.createMarker=function(l,y,z,Z,G,ve,ze){var Re=document.createElementNS("http://www.w3.org/2000/svg","marker");return V.setAttributes(Re,[["id",l],["orient",y],["markerWidth",z.toString()],["markerHeight",Z.toString()],["refX",G.toString()],["refY",ve.toString()]]),Re.appendChild(ze),Re},V.createText=function(l){var y=document.createElementNS("http://www.w3.org/2000/svg","text");return y.setAttribute("x","0"),y.setAttribute("y","0"),l&&V.setAttributes(y,l),y},V.createTSpan=function(l,y){var z=document.createElementNS("http://www.w3.org/2000/svg","tspan");return z.textContent=l,y&&V.setAttributes(z,y),z},V.createImage=function(l){var y=document.createElementNS("http://www.w3.org/2000/svg","image");return l&&V.setAttributes(y,l),y},V.createPoint=function(l,y){var z=document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGPoint();return z.x=l,z.y=y,z},V.createPath=function(l,y){var z=document.createElementNS("http://www.w3.org/2000/svg","path");return z.setAttribute("d",l),y&&V.setAttributes(z,y),z},V.createElement=function(l,y){var z=document.createElementNS("http://www.w3.org/2000/svg",l);return y&&V.setAttributes(z,y),z},V.getHollowRectanglePath=function(l,y,z,Z,G,ve,ze,Re){return"M"+l+","+y+"V"+(y+Z)+"H"+(l+z)+"V"+y+"H"+G+"V"+ve+"H"+(G+ze)+"V"+(ve+Re)+"H"+G+"V"+y+"Z"},V}(),Gr=function(){function V(l){this._classNamePrefixBase="__cropro_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+l+"_"}return Object.defineProperty(V.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#333333",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarBackgroundActiveColor:"#282828",toolbarColor:"#eeeeee",cropShadeColor:"#ffffff",cropFrameColor:"#ffffff",gripColor:"#333333",gripFillColor:"#cccccc",toolbarHeight:40}},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"_fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"_fade_out"},enumerable:!1,configurable:!0}),V.prototype.addClass=function(l){return this.styleSheet===void 0&&this.addStyleSheet(),l.name=""+this.classNamePrefix+l.localName,this.classes.push(l),this.styleSheet.sheet.insertRule("."+l.name+" {"+l.style+"}",this.styleSheet.sheet.cssRules.length),l},V.prototype.addRule=function(l){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(l),this.styleSheet.sheet.insertRule(l.selector+" {"+l.style+"}",this.styleSheet.sheet.cssRules.length)},V.prototype.addStyleSheet=function(){var l;this.styleSheet=document.createElement("style"),((l=this.styleSheetRoot)!==null&&l!==void 0?l:document.head).appendChild(this.styleSheet),this.addRule(new br("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new br("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
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from {
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opacity: 0;
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}
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to {
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opacity: 1;
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}
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`)),this.addRule(new br("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
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from {
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opacity: 1;
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|
}
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to {
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|
opacity: 0;
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}
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`)),this.addClass(new fr("_fade_in",`
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|
animation-duration: 0.3s;
|
|
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
|
|
`)),this.addClass(new fr("_fade_out",`
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|
animation-duration: 0.3s;
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|
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
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|
`))},V.prototype.removeStyleSheet=function(){var l;this.styleSheet&&(((l=this.styleSheetRoot)!==null&&l!==void 0?l:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},V}(),br=function(V,l){this.selector=V,this.style=l},fr=function(V,l){this.localName=V,this.style=l},Tr=function(){function V(){this.blocks=[],this.display=""}return V.prototype.addButtonBlock=function(l){l.className=this.blockClassName,l.buttonClassName=this.buttonClassName,l.buttonColorsClassName=this.buttonColorsClassName,l.buttonActiveColorsClassName=this.buttonActiveColorsClassName,this.blocks.push(l)},V.prototype.addElementBlock=function(l){l.className===void 0&&(l.className=this.blockClassName),this.blocks.push(l)},V.prototype.getUI=function(){var l=document.createElement("div");return l.className=this.className+" "+this.colorsClassName+" "+this.fadeInClassName,l.style.display=this.display,this.blocks.forEach(function(y){return l.appendChild(y.getUI())}),l},V}(),si=function(){function V(){}return V.prototype.getUI=function(){var l=document.createElement("div");if(l.className=this.className,this.minWidth!==void 0&&(l.style.minWidth=this.minWidth),this.contentAlign!==void 0)switch(this.contentAlign){case"start":l.style.justifyContent="flex-start";break;case"center":l.style.justifyContent="center";break;case"end":l.style.justifyContent="flex-end"}return l.style.whiteSpace="nowrap",l},V}(),Kr=function(V){function l(){var y=V!==null&&V.apply(this,arguments)||this;return y.buttons=[],y}return Bt(l,V),l.prototype.addButton=function(y){y.className=this.buttonClassName,y.colorsClassName=this.buttonColorsClassName,y.activeColorsClassName=this.buttonActiveColorsClassName,this.buttons.push(y)},l.prototype.getUI=function(){var y=V.prototype.getUI.call(this);return this.buttons.forEach(function(z){return y.appendChild(z.getUI())}),y},l}(si),It=function(){function V(l,y){this._isActive=!1,this._isHidden=!1,this._icon=l,this.title=y,this.uiContainer=document.createElement("div"),this.adjustClassName=this.adjustClassName.bind(this)}return Object.defineProperty(V.prototype,"icon",{get:function(){return this._icon},set:function(l){this._icon=l,this.buttonContainer.innerHTML=this._icon},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isActive",{get:function(){return this._isActive},set:function(l){this._isActive=l,this.adjustClassName()},enumerable:!1,configurable:!0}),V.prototype.getUI=function(){var l=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 l.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},V.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,"")))},V.prototype.hide=function(){this._isHidden=!0},V}(),ft=function(V){function l(){var y=V!==null&&V.apply(this,arguments)||this;return y.elements=[],y}return Bt(l,V),l.prototype.addElement=function(y){this.elements.push(y)},l.prototype.getUI=function(){var y=V.prototype.getUI.call(this);return this.elements.forEach(function(z){return y.appendChild(z)}),y},l}(si),Ur=function(){function V(l,y){this.horizontal=l,this.vertical=y}return Object.defineProperty(V.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),V.prototype.getVerticalLength=function(l){return l/this.ratio},V.prototype.getHorizontalLength=function(l){return l*this.ratio},V}(),li=function(){function V(){}return V.getIcon=function(l,y){if(l>0&&y>0){var z=new Ur(l,y),Z=z.ratio>=1?20:z.getHorizontalLength(20),G=z.ratio<1?20:z.getVerticalLength(20),ve=document.createElementNS("http://www.w3.org/2000/svg","svg");ve.setAttribute("xmlns","http://www.w3.org/2000/svg"),ve.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(ve);var ze=gt.createDefs();ve.appendChild(ze);var Re=gt.createElement("clipPath",[["id","text-bg-clip"]]);ze.appendChild(Re);var ct=gt.createPath(gt.getHollowRectanglePath((24-Z)/2,(24-G)/2,Z,G,(24-Z)/2+2,(24-G)/2+2,Z-4,G-4));ve.appendChild(ct);var Ge=gt.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Ge.appendChild(gt.createTSpan(l+":"+y)),ve.appendChild(Ge);var Ct=Ge.getBBox();gt.setAttributes(Ge,[["x",((24-Ct.width)/2).toString()],["y",((24-Ct.height)/2-Ct.y).toString()]]);var Mt=gt.createPath(gt.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Ct.width))/2,(24-Math.ceil(Ct.height))/2,Math.ceil(Ct.width),Math.ceil(Ct.height)));return Re.appendChild(Mt),gt.setAttributes(ct,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ve),ve.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>'},V}(),wr=function(V){function l(y,z,Z){var G=V.call(this,y,z)||this;return G.isDropdownOpen=!1,G.onClick=G.dropdownButtonClicked,G.dropdownButtons=Z,G}return Bt(l,V),l.prototype.setupDropdown=function(){var y=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(z){z.className=y.className,z.colorsClassName=y.colorsClassName,y.dropdownBlock.appendChild(z.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},l.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},l.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},l.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},l.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},l.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},l}(It),Ot=function(){function V(l,y){this.GRIP_SIZE=10,this.color=l,this.fillColor=y,this.visual=gt.createGroup(),this.visual.appendChild(gt.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(gt.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return V.prototype.ownsTarget=function(l){return l===this.visual||l===this.visual.childNodes[0]||l===this.visual.childNodes[1]},V.prototype.setCenter=function(l,y){this.visual.childNodes.forEach(function(z){return gt.setAttributes(z,[["cx",l.toString()],["cy",y.toString()]])})},V}(),Vr=function(){function V(l,y,z,Z){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=l,this.canvasHeight=y,this.margin=z,this.container=Z,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(V.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(l){this._aspectRatio=l,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(l){this._isGridVisible=l,this.gridContainer&>.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(l){this._zoomFactor=l,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),V.prototype.open=function(){var l=this;this.cropShadeElement=gt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=gt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var y=0;y<this.numberOfGridLines;y++)this.horizontalGridLines.push(gt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(gt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(z){return l.gridContainer.appendChild(z)}),this.verticalGridLines.forEach(function(z){return l.gridContainer.appendChild(z)}),this.cropRectElement=gt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},V.prototype.setCropRectangle=function(l){this.cropRect=l;var y=Object.assign({},this.cropRect);this.zoomFactor!==1&&(y.width=this.cropRect.width*this.zoomFactor,y.height=this.cropRect.height*this.zoomFactor,y.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-y.width/2,y.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-y.height/2),gt.setAttributes(this.cropRectElement,[["x",y.x.toString()],["y",y.y.toString()],["width",y.width.toString()],["height",y.height.toString()]]);var z=y.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(G,ve){var ze=y.y+z*(ve+1);gt.setAttributes(G,[["x1",""+y.x],["y1",""+ze],["x2",""+(y.x+y.width)],["y2",""+ze]])});var Z=y.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(G,ve){var ze=y.x+Z*(ve+1);gt.setAttributes(G,[["x1",""+ze],["y1",""+y.y],["x2",""+ze],["y2",""+(y.y+y.height)]])}),gt.setAttributes(this.cropShadeElement,[["d",gt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,y.x,y.y,y.width,y.height)]]),this.topLeftGrip.setCenter(y.x,y.y),this.topRightGrip.setCenter(y.x+y.width,y.y),this.bottomLeftGrip.setCenter(y.x,y.y+y.height),this.bottomRightGrip.setCenter(y.x+y.width,y.y+y.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},V.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)},V.prototype.clientToLocalCoordinates=function(l,y){var z=this.container.getBoundingClientRect();return{x:l-z.left+this.margin,y:y-z.top+this.margin}},V.prototype.onPointerDown=function(l){this.container.setPointerCapture(l.pointerId),this.previousPoint=this.clientToLocalCoordinates(l.clientX,l.clientY),this.cropRectElement===l.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(l.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(l.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(l.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(l.target)&&(this.activeGrip=this.bottomRightGrip)},V.prototype.onPointerMove=function(l){if(this.isMoving)this.move(this.clientToLocalCoordinates(l.clientX,l.clientY));else if(this.activeGrip){var y=this.clientToLocalCoordinates(l.clientX,l.clientY);this.resize(y)}l.preventDefault()},V.prototype.onPointerUp=function(l){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(l.pointerId)},V.prototype.move=function(l){var y=l.x-this.previousPoint.x,z=l.y-this.previousPoint.y;this.zoomFactor!==1&&(y=-y/this.zoomFactor,z=-z/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+y),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+z),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=l},V.prototype.resize=function(l){var y=Object.assign({},this.cropRect),z=l.x-this.previousPoint.x,Z=l.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:y.x+z<this.margin&&(z=this.margin-y.x),y.x+=z,y.width=this.cropRect.x+this.cropRect.width-y.x;break;case this.bottomRightGrip:case this.topRightGrip:y.width+z>this.canvasWidth*this.zoomFactor&&(z=this.canvasWidth*this.zoomFactor-y.width),y.width+=z}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(y.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(z),y.height=this.aspectRatio.getVerticalLength(y.width)):(y.y+=Z,y.height=this.cropRect.y+this.cropRect.height-y.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?y.height=this.aspectRatio.getVerticalLength(y.width):y.height+=Z}y.width<10&&(y.x=this.cropRect.x,y.width=10),y.height<10&&(y.y=this.cropRect.y,y.height=10),this.previousPoint=l,y.x>=this.margin&&y.y>=this.margin&&y.x-this.margin+y.width<=this.canvasWidth&&y.y-this.margin+y.height<=this.canvasHeight&&(this.cropRect=y,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},V.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var l=this.cropRect.x+this.cropRect.width/2,y=this.cropRect.y+this.cropRect.height/2,z=this.aspectRatio.getHorizontalLength(this.cropRect.height),Z=this.aspectRatio.getVerticalLength(this.cropRect.width);z/this.canvasWidth<Z/this.canvasHeight?this.cropRect.width=z:this.cropRect.height=Z,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=l-this.cropRect.width/2,this.cropRect.y=y-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)}},V.prototype.getRescaledRect=function(l,y,z,Z,G,ve){var ze=z/l,Re=Z/y;return{x:(G.x-ve)*ze+ve,y:(G.y-ve)*Re+ve,width:G.width*ze,height:G.height*Re}},V.prototype.scaleCanvas=function(l,y){var z=this.getRescaledRect(this.canvasWidth,this.canvasHeight,l,y,this.cropRect,this.margin);this.canvasWidth=l,this.canvasHeight=y,this.onCropChange&&this.onCropChange(z),this.setCropRectangle(z)},V}(),ui=function(){function V(l){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=l,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(V.prototype,"angle",{get:function(){return this._angle},set:function(l){this._angle=l,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),V.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},V.prototype.onPointerDown=function(l){this.controlContainer.setPointerCapture(l.pointerId),this.isDragging=!0,this.previousPoint={x:l.clientX,y:l.clientY}},V.prototype.onPointerMove=function(l){this.isDragging&&(this.onAngleChange&&this.onAngleChange((l.clientX-this.previousPoint.x)/5),this.previousPoint.x=l.clientX)},V.prototype.onPointerUp=function(l){this.isDragging&&this.onAngleChange&&this.onAngleChange((l.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(l.pointerId)},V.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var l=this.angleLabelText.getBBox();gt.setAttributes(this.angleLabelElement,[["x",((this.width-l.width)/2).toString()],["y",(this.height/2).toString()]])}},V.prototype.positionScaleShape=function(){if(this.scaleShape){var l=this.scaleShape.transform.baseVal.getItem(0);l.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(l,0)}},V.prototype.getVisual=function(){var l=document.createElementNS("http://www.w3.org/2000/svg","svg");l.setAttribute("xmlns","http://www.w3.org/2000/svg"),l.setAttribute("width",this.width+"px"),l.setAttribute("height",this.height+"px"),l.setAttribute("viewBox","0 0 "+this.width+" "+this.height),l.style.flexShrink="0",document.body.appendChild(l);for(var y="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,z=1;z<=this.width/5+10;z++){var Z=z%5==0?this.height/3:this.height/6;y+="h4v"+-Z+"h1v"+Z}y+="v1H0Z",this.scaleShape=gt.createPath(y);var G=gt.createTransform();this.scaleShape.transform.baseVal.appendItem(G),l.appendChild(this.scaleShape),this.angleLabelElement=gt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=gt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ve=gt.createTSpan("");return ve.innerHTML="°",this.angleLabelElement.appendChild(ve),l.appendChild(this.angleLabelElement),document.body.removeChild(l),l},V}(),gi=function(){function V(){this.naturalSize=!1,this.imageType="image/png"}return V.prototype.rasterize=function(l,y,z,Z,G,ve,ze){var Re=this;return new Promise(function(ct){var Ge=document.createElement("canvas");Ge.width=l.width.baseVal.value-2*Z,Ge.height=l.height.baseVal.value-2*Z;var Ct=1,Mt=1;Re.naturalSize===!0?(Ct=y.naturalWidth/(l.width.baseVal.value-2*Z)/ve,Mt=y.naturalHeight/(l.height.baseVal.value-2*Z)/ze,Ge.width=y.naturalWidth/ve,Ge.height=y.naturalHeight/ze):Re.width!==void 0&&Re.height!==void 0&&(Ct=Re.width/z.width,Mt=Re.height/z.height,Ge.width*=Ct,Ge.height*=Mt);var Wt=Ge.getContext("2d");Wt.translate(Ge.width/2,Ge.height/2),Wt.rotate(G*Math.PI/180),Wt.scale(ve,ze),Wt.translate(-Ge.width/2,-Ge.height/2),Wt.drawImage(y,0,0,Ge.width,Ge.height);var Fr=document.createElement("canvas");Fr.width=z.width*Ct,Fr.height=z.height*Mt,Fr.getContext("2d").putImageData(Wt.getImageData((z.x-Z)*Ct,(z.y-Z)*Mt,z.width*Ct,z.height*Mt),0,0),ct(Fr.toDataURL(Re.imageType,Re.imageQuality))})},V}(),Xe=function(){function V(l){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=V.instanceCounter++,this.styles=new Gr(this.instanceNo),this.target=l,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(V.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(l){this._zoomToCropEnabled=l,l?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(l){this._isGridVisible=l,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"gridLines",{get:function(){return this._gridLines},set:function(l){this._gridLines=l,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(l){this._rotationAngle=l,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(V.prototype,"aspectRatio",{get:function(){var l;return(l=this._aspectRatio)!==null&&l!==void 0?l:this.aspectRatios[0]},set:function(l){this._aspectRatio=l},enumerable:!1,configurable:!0}),V.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(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},V.prototype.show=function(){this.showUI(),this.open()},V.prototype.close=function(l){l===void 0&&(l=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),l||this.closeEventListeners.forEach(function(y){return y()}),this._isOpen=!1)},V.prototype.addRenderEventListener=function(l){this.renderEventListeners.push(l)},V.prototype.removeRenderEventListener=function(l){this.renderEventListeners.indexOf(l)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(l),1)},V.prototype.addCloseEventListener=function(l){this.closeEventListeners.push(l)},V.prototype.removeCloseEventListener=function(l){this.closeEventListeners.indexOf(l)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(l),1)},V.prototype.setupResizeObserver=function(){var l=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},V.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var l=1*this.target.clientWidth/this.target.clientHeight,y=this.contentDiv.clientWidth/l>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*l:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,z=y+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/l;this.resize(y,z)}},V.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},V.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",gt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},V.prototype.resize=function(l,y){this.imageWidth=Math.round(l),this.imageHeight=Math.round(y),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",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},V.prototype.setEditingTarget=function(){var l=document.createElement("canvas");l.width=this.target.naturalWidth,l.height=this.target.naturalHeight,l.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var y=l.toDataURL();gt.setAttributes(this.editingTarget,[["href",y]]),this.setEditingTargetSize()},V.prototype.setTopLeft=function(){var l=this.target.getBoundingClientRect(),y=this.editorCanvas.getBoundingClientRect();this.left=l.left-y.left-this.CANVAS_MARGIN,this.top=l.top-y.top-this.CANVAS_MARGIN},V.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=gt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=gt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=gt.createGroup(),this.editingTargetRotationScaleContainer=gt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var l=gt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(l);var y=gt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(y),this.editingTargetContainer=gt.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)},V.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},V.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=gt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Vr(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()},V.prototype.zoomToCrop=function(){if(this.cropRect){var l=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,y=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=l+"px "+y+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-l+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-y+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},V.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)},V.prototype.cropRectChanged=function(l){this.cropRect=l,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},V.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},V.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"},V.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},V.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&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 l=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,y=this.target.offsetTop>l+this.CANVAS_MARGIN?this.target.offsetTop-(l+this.CANVAS_MARGIN):0;this.coverDiv.style.top=y+"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=this.styles.settings.zIndex!==void 0?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=this.styles.settings.zIndex!==void 0?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=this.displayMode==="popup"?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,this.displayMode==="popup"&&(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",this.displayMode==="popup"&&(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},V.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},V.prototype.addTopToolbar=function(){var l=this;this.topToolbar=new Tr,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 y=new Kr;y.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(y);var z=[];this.aspectRatios.forEach(function(Mt){var Wt=new It(li.getIcon(Mt.horizontal,Mt.vertical),Mt.horizontal===0&&Mt.vertical===0?"FREE":Mt.horizontal+":"+Mt.vertical);Wt.onClick=function(){return l.ratioButtonClicked(Mt)},z.push(Wt)}),this.aspectRatioButton=new wr(li.getIcon(0,0),"Aspect ratio",z),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,y.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Z=new It('<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");Z.isActive=this.isGridVisible,Z.onClick=function(){l.isGridVisible=!l.isGridVisible,Z.isActive=l.isGridVisible},y.addButton(Z);var G=new It('<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(G.isActive=this.zoomToCropEnabled,G.onClick=function(){l.zoomToCropEnabled=!l.zoomToCropEnabled,G.isActive=l.zoomToCropEnabled},y.addButton(G),!ir.isLicensed){var ve=new ft;this.topToolbar.addElementBlock(ve);var ze=document.createElement("div");ze.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Re=document.createElement("a");Re.style.color="currentColor",Re.href="https://markerjs.com/products/cropro",Re.target="_blank",Re.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>',ze.appendChild(Re),ve.addElement(ze)}var ct=new Kr;ct.minWidth=3*this.toolbarHeight+"px",ct.contentAlign="end",this.topToolbar.addButtonBlock(ct);var Ge=new It('<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");Ge.onClick=this.startRenderAndClose,ct.addButton(Ge),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ge.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Ct=new It('<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");Ct.onClick=this.close,ct.addButton(Ct),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Ct.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},V.prototype.addBottomToolbar=function(){var l=this;this.bottomToolbar=new Tr,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 y=new Kr;y.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(y);var z=new It('<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");z.onClick=this.rotateLeftButtonClicked,y.addButton(z);var Z=new It('<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");Z.onClick=this.rotateRightButtonClicked,y.addButton(Z);var G=new ft;G.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(G),this.straightener=new ui("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(ct){l.rotateBy(ct),l.straightener.angle=l.rotationAngle},G.addElement(this.straightener.getUI());var ve=new Kr;ve.minWidth=2*this.toolbarHeight+"px",ve.contentAlign="end",this.bottomToolbar.addButtonBlock(ve);var ze=new It('<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");ze.onClick=this.flipHorizontallyButtonClicked,ve.addButton(ze);var Re=new It('<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");Re.onClick=this.flipVerticallyButtonClicked,ve.addButton(Re)},V.prototype.ratioButtonClicked=function(l){this.aspectRatio=l,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},V.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=li.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},V.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Ur(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},V.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},V.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},V.prototype.restoreState=function(l){if(l){var y=this.cropLayer.getRescaledRect(l.width,l.height,this.imageWidth,this.imageHeight,l.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(y),this.cropRectChanged(y),this.flippedHorizontally=l.flippedHorizontally,this.flippedVertically=l.flippedVertically,this.applyFlip(),this.rotationAngle=l.rotationAngle,this.applyRotation()}},V.prototype.clientToLocalCoordinates=function(l,y){var z=this.cropImage.getBoundingClientRect();return{x:l-z.left,y:y-z.top}},V.prototype.onWindowResize=function(){this.positionUI()},V.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var l=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=l+"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()},V.prototype.rotateLeftButtonClicked=function(){var l=this.rotationAngle-90;this.rotationAngle%90!=0&&(l+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(l)},V.prototype.rotateRightButtonClicked=function(){var l=this.rotationAngle+90;this.rotationAngle%90!=0&&(l-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(l)},V.prototype.rotateTo=function(l){l=(l=l>180?l-360:l)<=-180?l+360:l,this.rotationAngle=l,this.applyRotation()},V.prototype.rotateBy=function(l){this.rotateTo((this.rotationAngle+l)%360)},V.prototype.applyRotation=function(){var l=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var y=this.editingTargetRotationContainer.transform.baseVal.getItem(0);y.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(y,0);var z=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/z.width,this.imageHeight/z.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=l},V.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},V.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},V.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},V.prototype.startRenderAndClose=function(){return wt(this,void 0,void 0,function(){var l,y;return yr(this,function(z){switch(z.label){case 0:return[4,this.render()];case 1:return l=z.sent(),y=this.getState(),this.renderEventListeners.forEach(function(Z){return Z(l,y)}),this.close(!0),[2]}})})},V.prototype.render=function(){return wt(this,void 0,void 0,function(){var l;return yr(this,function(y){switch(y.label){case 0:return(l=new gi).naturalSize=this.renderAtNaturalSize,l.imageType=this.renderImageType,l.imageQuality=this.renderImageQuality,l.width=this.renderWidth,l.height=this.renderHeight,this.unzoomFromCrop(),gt.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,l.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 y.sent(),[4,l.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,y.sent()]}})})},V.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new fr("toolbar",`
|
|
width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
|
|
flex-shrink: 0;
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: space-between;
|
|
height: `+this.toolbarHeight+`px;
|
|
box-sizing: content-box;
|
|
overflow: hidden;
|
|
line-height: 0px;
|
|
`)),this.toolbarStyleColorsClass=this.styles.addClass(new fr("toolbar_colors",`
|
|
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
|
|
`)),this.toolbarBlockStyleClass=this.styles.addClass(new fr("toolbar-block",`
|
|
display: flex;
|
|
align-items: center;
|
|
box-sizing: content-box;
|
|
`));var l=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new fr("toolbar_button",`
|
|
display: inline-block;
|
|
width: `+(this.toolbarHeight-2*l)+`px;
|
|
height: `+(this.toolbarHeight-2*l)+`px;
|
|
padding: `+l+`px;
|
|
cursor: default;
|
|
user-select: none;
|
|
box-sizing: content-box;
|
|
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new fr("toolbar_button_colors",`
|
|
color: `+this.styles.settings.toolbarColor+`;
|
|
fill: currentColor;
|
|
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new fr("toolbar_active_button",`
|
|
color: `+this.styles.settings.toolbarColor+`;
|
|
fill: currentColor;
|
|
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
|
|
`)),this.styles.addRule(new br("."+this.toolbarButtonStyleClass.name+" svg",`
|
|
height: `+this.toolbarHeight/2+`px;
|
|
`)),this.styles.addRule(new br("."+this.toolbarButtonStyleColorsClass.name+":hover",`
|
|
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
|
|
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new fr("toolbar_dropdown",`
|
|
position: absolute;
|
|
max-width: `+4*this.toolbarHeight+`px;
|
|
z-index: 20;
|
|
white-space: normal;
|
|
box-sizing: content-box;
|
|
box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
|
|
margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
|
|
line-height: 0px;
|
|
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new fr("toolbar_dropdown_colors",`
|
|
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
|
|
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new fr("toolbar_straightener_block",`
|
|
display: flex;
|
|
overflow: hidden;
|
|
justify-content: center;
|
|
-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%);
|
|
`)),this.toolbarStraightenerStyleClass=this.styles.addClass(new fr("toolbar_straightener",`
|
|
display: flex;
|
|
overflow: hidden;
|
|
justify-content: center;
|
|
height: `+(this.toolbarHeight-2*l)+`px;
|
|
padding: `+l+`px;
|
|
cursor: default;
|
|
user-select: none;
|
|
box-sizing: content-box;
|
|
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new fr("toolbar_straightener_colors",`
|
|
color: `+this.styles.settings.toolbarColor+`;
|
|
fill: currentColor;
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]`).replace("lheading",me.lheading).replace("blockquote"," {0,3}>").replace("|fences","").replace("|list","").replace("|html","").getRegex()});var 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`).replace(/\t/g," "),this.blockTokens(re,this.tokens,!0),this.inline(this.tokens),this.tokens},pe.blockTokens=function(re,oe,le){oe===void 0&&(oe=[]),le===void 0&&(le=!0),re=re.replace(/^ +$/gm,"");for(var de,Le,Me,Ye;re;){if(de=this.tokenizer.space(re)){re=re.substring(de.raw.length),de.type&&oe.push(de);continue}if(de=this.tokenizer.code(re,oe)){re=re.substring(de.raw.length),de.type?oe.push(de):(Ye=oe[oe.length-1],Ye.raw+=`
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`+de.raw,Ye.text+=`
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`+de.text);continue}if(de=this.tokenizer.fences(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(de=this.tokenizer.heading(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(de=this.tokenizer.nptable(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(de=this.tokenizer.hr(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(de=this.tokenizer.blockquote(re)){re=re.substring(de.raw.length),de.tokens=this.blockTokens(de.text,[],le),oe.push(de);continue}if(de=this.tokenizer.list(re)){for(re=re.substring(de.raw.length),Me=de.items.length,Le=0;Le<Me;Le++)de.items[Le].tokens=this.blockTokens(de.items[Le].text,[],!1);oe.push(de);continue}if(de=this.tokenizer.html(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(le&&(de=this.tokenizer.def(re))){re=re.substring(de.raw.length),this.tokens.links[de.tag]||(this.tokens.links[de.tag]={href:de.href,title:de.title});continue}if(de=this.tokenizer.table(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(de=this.tokenizer.lheading(re)){re=re.substring(de.raw.length),oe.push(de);continue}if(le&&(de=this.tokenizer.paragraph(re))){re=re.substring(de.raw.length),oe.push(de);continue}if(de=this.tokenizer.text(re,oe)){re=re.substring(de.raw.length),de.type?oe.push(de):(Ye=oe[oe.length-1],Ye.raw+=`
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`+de.raw,Ye.text+=`
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* @license
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* Copyright (C) 2006 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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n=Yi(r);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=r)})}var Ei=function(e,t,i){this.text=e,Pi(this,t),this.height=i?i(this):1};Ei.prototype.lineNo=function(){return Ot(this)},ye(Ei);function ua(e,t,i,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),Oi(e),Pi(e,i);var n=r?r(e):1;n!=e.height&&wr(e,n)}function ha(e){e.parent=null,Oi(e)}var Qa={},Ja={};function da(e,t){if(!e||/^\s*$/.test(e))return null;var i=t.addModeClass?Ja:Qa;return i[e]||(i[e]=e.replace(/\S+/g,"cm-$&"))}function jn(e,t){var i=C("span",null,null,P?"padding-right: .1px":null),r={pre:C("pre",[i],"CodeMirror-line"),content:i,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var n=0;n<=(t.rest?t.rest.length:0);n++){var _=n?t.rest[n-1]:t.line,H=void 0;r.pos=0,r.addToken=Tt,xt(e.display.measure)&&(H=Je(_,e.doc.direction))&&(r.addToken=Dt(r.addToken,H)),r.map=[];var 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Q=e.splitSpaces?bt(t,e.trailingSpace):t,J=e.cm.state.specialChars,ee=!1,ce;if(!J.test(t))e.col+=t.length,ce=document.createTextNode(Q),e.map.push(e.pos,e.pos+t.length,ce),W&&B<9&&(ee=!0),e.pos+=t.length;else{ce=document.createDocumentFragment();for(var ge=0;;){J.lastIndex=ge;var De=J.exec(t),we=De?De.index-ge:t.length-ge;if(we){var je=document.createTextNode(Q.slice(ge,ge+we));W&&B<9?ce.appendChild(o("span",[je])):ce.appendChild(je),e.map.push(e.pos,e.pos+we,je),e.col+=we,e.pos+=we}if(!De)break;ge+=we+1;var Ve=void 0;if(De[0]==" "){var Qe=e.cm.options.tabSize,tt=Qe-e.col%Qe;Ve=ce.appendChild(o("span",ue(tt),"cm-tab")),Ve.setAttribute("role","presentation"),Ve.setAttribute("cm-text"," "),e.col+=tt}else De[0]=="\r"||De[0]==`
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0,De=0;De<t.length&&!(ge=t[De],ge.to>ee&&ge.from<=ee);De++);if(ge.to>=ce)return e(i,r,n,_,H,Q,J);e(i,r.slice(0,ge.to-ee),n,_,null,Q,J),_=null,r=r.slice(ge.to-ee),ee=ge.to}}}function Nt(e,t,i,r){var n=!r&&i.widgetNode;n&&e.map.push(e.pos,e.pos+t,n),!r&&e.cm.display.input.needsContentAttribute&&(n||(n=e.content.appendChild(document.createElement("span"))),n.setAttribute("cm-marker",i.id)),n&&(e.cm.display.input.setUneditable(n),e.content.appendChild(n)),e.pos+=t,e.trailingSpace=!1}function Ht(e,t,i){var r=e.markedSpans,n=e.text,_=0;if(!r){for(var H=1;H<i.length;H+=2)t.addToken(t,n.slice(_,_=i[H]),da(i[H+1],t.cm.options));return}for(var Q=n.length,J=0,ee=1,ce="",ge,De,we=0,je,Ve,Qe,tt,ht;;){if(we==J){je=Ve=Qe=De="",ht=null,tt=null,we=Infinity;for(var rt=[],dt=void 0,Et=0;Et<r.length;++Et){var vt=r[Et],_t=vt.marker;if(_t.type=="bookmark"&&vt.from==J&&_t.widgetNode)rt.push(_t);else 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tr=kr>Br?ce.slice(0,Br-J):ce;t.addToken(t,tr,ge?ge+je:je,Qe,J+tr.length==we?Ve:"",De,ht)}if(kr>=Br){ce=ce.slice(Br-J),J=Br;break}J=kr,Qe=""}ce=n.slice(_,_=i[ee++]),ge=da(i[ee++],t.cm.options)}}}function Pt(e,t,i){this.line=t,this.rest=bi(t),this.size=this.rest?Ot(te(this.rest))-i+1:1,this.node=this.text=null,this.hidden=Qr(e,t)}function Qt(e,t,i){for(var r=[],n,_=t;_<i;_=n){var H=new Pt(e.doc,ft(e.doc,_),_);n=_+H.size,r.push(H)}return r}var lr=null;function kt(e){lr?lr.ops.push(e):e.ownsGroup=lr={ops:[e],delayedCallbacks:[]}}function Mi(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)}function zt(e,t){var i=e.ownsGroup;if(!i)return;try{Mi(i)}finally{lr=null,t(i)}}var gr=null;function Vt(e,t){var i=nt(e,t);if(!i.length)return;var r=Array.prototype.slice.call(arguments,2),n;lr?n=lr.delayedCallbacks:gr?n=gr:(n=gr=[],setTimeout(Yr,0));for(var _=function(Q){n.push(function(){return i[Q].apply(null,r)})},H=0;H<i.length;++H)_(H)}function Yr(){var e=gr;gr=null;for(var t=0;t<e.length;++t)e[t]()}function pn(e,t,i,r){for(var n=0;n<t.changes.length;n++){var _=t.changes[n];_=="text"?Ms(e,t):_=="gutter"?qa(e,t,i,r):_=="class"?ca(e,t):_=="widget"&&Is(e,t,r)}t.changes=null}function mn(e){return e.node==e.text&&(e.node=o("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),W&&B<8&&(e.node.style.zIndex=2)),e.node}function Ps(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=mn(t);t.background=r.insertBefore(o("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}function Za(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):jn(e,t)}function Ms(e,t){var i=t.text.className,r=Za(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,ca(e,t)):i&&(t.text.className=i)}function ca(e,t){Ps(e,t),t.line.wrapClass?mn(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 qa(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=mn(t);t.gutterBackground=o("div",null,"CodeMirror-gutter-background 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i=Le(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Wn(e){return e.lineSpace.offsetTop}function fa(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function ro(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=h(e.measure,o("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 ni(e){return he-e.display.nativeBarWidth}function Ii(e){return e.display.scroller.clientWidth-ni(e)-e.display.barWidth}function pa(e){return e.display.scroller.clientHeight-ni(e)-e.display.barHeight}function Us(e,t,i){var r=e.options.lineWrapping,n=r&&Ii(e);if(!t.measure.heights||r&&t.measure.width!=n){var _=t.measure.heights=[];if(r){t.measure.width=n;for(var H=t.text.firstChild.getClientRects(),Q=0;Q<H.length-1;Q++){var 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js(e,t){var i=ao;if(t=="left")for(var r=0;r<e.length&&!((i=e[r]).left!=i.right);r++);else for(var n=e.length-1;n>=0&&!((i=e[n]).left!=i.right);n--);return i}function Ws(e,t,i,r){var n=oo(t.map,i,r),_=n.node,H=n.start,Q=n.end,J=n.collapse,ee;if(_.nodeType==3){for(var ce=0;ce<4;ce++){for(;H&&Ue(t.line.text.charAt(n.coverStart+H));)--H;for(;n.coverStart+Q<n.coverEnd&&Ue(t.line.text.charAt(n.coverStart+Q));)++Q;if(W&&B<9&&H==0&&Q==n.coverEnd-n.coverStart?ee=_.parentNode.getBoundingClientRect():ee=js(E(_,H,Q).getClientRects(),r),ee.left||ee.right||H==0)break;Q=H,H=H-1,J="right"}W&&B<11&&(ee=Hs(e.display.measure,ee))}else{H>0&&(J=r="right");var ge;e.options.lineWrapping&&(ge=_.getClientRects()).length>1?ee=ge[r=="right"?ge.length-1:0]:ee=_.getBoundingClientRect()}if(W&&B<9&&!H&&(!ee||!ee.left&&!ee.right)){var De=_.parentNode.getClientRects()[0];De?ee={left:De.left,right:De.left+Ji(e.display),top:De.top,bottom:De.bottom}:ee=ao}for(var we=ee.top-t.rect.top,je=ee.bottom-t.rect.top,Ve=(we+je)/2,Qe=t.view.measure.heights,tt=0;tt<Qe.length-1&&!(Ve<Qe[tt]);tt++);var ht=tt?Qe[tt-1]:0,rt=Qe[tt],dt={left:(J=="right"?ee.right:ee.left)-t.rect.left,right:(J=="left"?ee.left:ee.right)-t.rect.left,top:ht,bottom:rt};return!ee.left&&!ee.right&&(dt.bogus=!0),e.options.singleCursorHeightPerLine||(dt.rtop=we,dt.rbottom=je),dt}function Hs(e,t){if(!window.screen||screen.logicalXDPI==null||screen.logicalXDPI==screen.deviceXDPI||!Kt(e))return t;var i=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*i,right:t.right*i,top:t.top*r,bottom:t.bottom*r}}function so(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function lo(e){e.display.externalMeasure=null,c(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)so(e.display.view[t])}function 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ee=J.level!=1,ce=Jr(e,Xe(i,ee?J.from:J.to,ee?"after":"before"),"line",t,r);xa(ce,_,H,!0)&&ce.top>H&&(J=n[Q-1])}return J}function Ks(e,t,i,r,n,_,H){var Q=po(e,t,r,H),J=Q.begin,ee=Q.end;/\s/.test(t.text.charAt(ee-1))&&ee--;for(var ce=null,ge=null,De=0;De<n.length;De++){var we=n[De];if(we.from>=ee||we.to<=J)continue;var je=we.level!=1,Ve=ai(e,r,je?Math.min(ee,we.to)-1:Math.max(J,we.from)).right,Qe=Ve<_?_-Ve+1e9:Ve-_;(!ce||ge>Qe)&&(ce=we,ge=Qe)}return ce||(ce=n[n.length-1]),ce.from<J&&(ce={from:J,to:ce.to,level:ce.level}),ce.to>ee&&(ce={from:ce.from,to:ee,level:ce.level}),ce}var Ni;function Qi(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Ni==null){Ni=o("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Ni.appendChild(document.createTextNode("x")),Ni.appendChild(o("br"));Ni.appendChild(document.createTextNode("x"))}h(e.measure,Ni);var i=Ni.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),c(e.measure),i||1}function Ji(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=o("span","xxxxxxxxxx"),i=o("pre",[t],"CodeMirror-line-like");h(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function Ea(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,_=t.gutters.firstChild,H=0;_;_=_.nextSibling,++H){var Q=e.display.gutterSpecs[H].className;i[Q]=_.offsetLeft+_.clientLeft+n,r[Q]=_.clientWidth}return{fixedPos:Sa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Sa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function go(e){var t=Qi(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/Ji(e.display)-3);return function(n){if(Qr(e.doc,n))return 0;var _=0;if(n.widgets)for(var H=0;H<n.widgets.length;H++)n.widgets[H].height&&(_+=n.widgets[H].height);return i?_+(Math.ceil(n.text.length/r)||1)*t:_+t}}function Ca(e){var t=e.doc,i=go(e);t.iter(function(r){var n=i(r);n!=r.height&&wr(r,n)})}function Bi(e,t,i,r){var n=e.display;if(!i&&Le(t).getAttribute("cm-not-content")=="true")return null;var _,H,Q=n.lineSpace.getBoundingClientRect();try{_=t.clientX-Q.left,H=t.clientY-Q.top}catch(ge){return null}var J=ba(e,_,H),ee;if(r&&J.xRel>0&&(ee=ft(e.doc,J.line).text).length==J.ch){var ce=X(ee,ee.length,e.options.tabSize)-ee.length;J=Xe(J.line,Math.max(0,Math.round((_-ro(e.display).left)/Ji(e.display))-ce))}return J}function Ui(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,t<0)return r}function Lr(e,t,i,r){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)Ar&&xi(e.doc,t)<n.viewTo&&Ci(e);else if(i<=n.viewFrom)Ar&&Fn(e.doc,i+r)>n.viewFrom?Ci(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)Ci(e);else if(t<=n.viewFrom){var _=zn(e,i,i+r,1);_?(n.view=n.view.slice(_.index),n.viewFrom=_.lineN,n.viewTo+=r):Ci(e)}else if(i>=n.viewTo){var H=zn(e,t,t,-1);H?(n.view=n.view.slice(0,H.index),n.viewTo=H.lineN):Ci(e)}else{var Q=zn(e,t,t,-1),J=zn(e,i,i+r,1);Q&&J?(n.view=n.view.slice(0,Q.index).concat(Qt(e,Q.lineN,J.lineN)).concat(n.view.slice(J.index)),n.viewTo+=r):Ci(e)}var ee=n.externalMeasured;ee&&(i<ee.lineN?ee.lineN+=r:t<ee.lineN+ee.size&&(n.externalMeasured=null))}function Si(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)return;var _=r.view[Ui(e,t)];if(_.node==null)return;var H=_.changes||(_.changes=[]);ae(H,i)==-1&&H.push(i)}function Ci(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function zn(e,t,i,r){var n=Ui(e,t),_,H=e.display.view;if(!Ar||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var Q=e.display.viewFrom,J=0;J<n;J++)Q+=H[J].size;if(Q!=t){if(r>0){if(n==H.length-1)return null;_=Q+H[n].size-t,n++}else _=Q-t;t+=_,i+=_}for(;xi(e.doc,i)!=i;){if(n==(r<0?0:H.length-1))return null;i+=r*H[n-(r<0?1:0)].size,n+=r}return{index:n,lineN:i}}function Vs(e,t,i){var r=e.display,n=r.view;n.length==0||t>=r.viewTo||i<=r.viewFrom?(r.view=Qt(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=Qt(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ui(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(Qt(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Ui(e,i)))),r.viewTo=i}function vo(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 yn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function yo(e,t){t===void 0&&(t=!0);for(var i=e.doc,r={},n=r.cursors=document.createDocumentFragment(),_=r.selection=document.createDocumentFragment(),H=0;H<i.sel.ranges.length;H++){if(!t&&H==i.sel.primIndex)continue;var Q=i.sel.ranges[H];if(Q.from().line>=e.display.viewTo||Q.to().line<e.display.viewFrom)continue;var J=Q.empty();(J||e.options.showCursorWhenSelecting)&&bo(e,Q.head,n),J||Xs(e,Q,_)}return r}function bo(e,t,i){var r=Jr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(o("div","\xA0","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 _=i.appendChild(o("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));_.style.display="",_.style.left=r.other.left+"px",_.style.top=r.other.top+"px",_.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function Gn(e,t){return e.top-t.top||e.left-t.left}function Xs(e,t,i){var r=e.display,n=e.doc,_=document.createDocumentFragment(),H=ro(e.display),Q=H.left,J=Math.max(r.sizerWidth,Ii(e)-r.sizer.offsetLeft)-H.right,ee=n.direction=="ltr";function ce(rt,dt,Et,vt){dt<0&&(dt=0),dt=Math.round(dt),vt=Math.round(vt),_.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+rt+`px;
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top: `+dt+"px; width: "+(Et==null?J-rt:Et)+`px;
|
|
height: `+(vt-dt)+"px"))}function ge(rt,dt,Et){var vt=ft(n,rt),_t=vt.text.length,Yt,dr;function Jt(tr,Rr){return va(e,Xe(rt,tr),"div",vt,Rr)}function Br(tr,Rr,vr){var or=mo(e,vt,null,tr),rr=Rr=="ltr"==(vr=="after")?"left":"right",Zt=vr=="after"?or.begin:or.end-(/\s/.test(vt.text.charAt(or.end-1))?2:1);return Jt(Zt,rr)[rr]}var kr=Je(vt,n.direction);return it(kr,dt||0,Et==null?_t:Et,function(tr,Rr,vr,or){var rr=vr=="ltr",Zt=Jt(tr,rr?"left":"right"),Or=Jt(Rr-1,rr?"right":"left"),dn=dt==null&&tr==0,Di=Et==null&&Rr==_t,Er=or==0,oi=!kr||or==kr.length-1;if(Or.top-Zt.top<=3){var cr=(ee?dn:Di)&&Er,Ya=(ee?Di:dn)&&oi,mi=cr?Q:(rr?Zt:Or).left,zi=Ya?J:(rr?Or:Zt).right;ce(mi,Zt.top,zi-mi,Zt.bottom)}else{var Gi,Cr,cn,$a;rr?(Gi=ee&&dn&&Er?Q:Zt.left,Cr=ee?J:Br(tr,vr,"before"),cn=ee?Q:Br(Rr,vr,"after"),$a=ee&&Di&&oi?J:Or.right):(Gi=ee?Br(tr,vr,"before"):Q,Cr=!ee&&dn&&Er?J:Zt.right,cn=!ee&&Di&&oi?Q:Or.left,$a=ee?Br(Rr,vr,"after"):J),ce(Gi,Zt.top,Cr-Gi,Zt.bottom),Zt.bottom<Or.top&&ce(Q,Zt.bottom,null,Or.top),ce(cn,Or.top,$a-cn,Or.bottom)}(!Yt||Gn(Zt,Yt)<0)&&(Yt=Zt),Gn(Or,Yt)<0&&(Yt=Or),(!dr||Gn(Zt,dr)<0)&&(dr=Zt),Gn(Or,dr)<0&&(dr=Or)}),{start:Yt,end:dr}}var De=t.from(),we=t.to();if(De.line==we.line)ge(De.line,De.ch,we.ch);else{var je=ft(n,De.line),Ve=ft(n,we.line),Qe=ar(je)==ar(Ve),tt=ge(De.line,De.ch,Qe?je.text.length+1:null).end,ht=ge(we.line,Qe?0:null,we.ch).start;Qe&&(tt.top<ht.top-2?(ce(tt.right,tt.top,null,tt.bottom),ce(Q,ht.top,ht.left,ht.bottom)):ce(tt.right,tt.top,ht.left-tt.right,tt.bottom)),tt.bottom<ht.top&&ce(Q,tt.bottom,null,ht.top)}i.appendChild(_)}function Ta(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Zi(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function xo(e){e.state.focused||(e.display.input.focus(),wa(e))}function Eo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Zi(e))},100)}function wa(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ie(e,"focus",e,t),e.state.focused=!0,U(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),P&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Ta(e)}function Zi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ie(e,"blur",e,t),e.state.focused=!1,g(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Kn(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],_=e.options.lineWrapping,H=void 0,Q=0;if(n.hidden)continue;if(W&&B<8){var J=n.node.offsetTop+n.node.offsetHeight;H=J-i,i=J}else{var ee=n.node.getBoundingClientRect();H=ee.bottom-ee.top,!_&&n.text.firstChild&&(Q=n.text.firstChild.getBoundingClientRect().right-ee.left-1)}var ce=n.line.height-H;if((ce>.005||ce<-.005)&&(wr(n.line,H),So(n.line),n.rest))for(var ge=0;ge<n.rest.length;ge++)So(n.rest[ge]);if(Q>e.display.sizerWidth){var De=Math.ceil(Q/Ji(e.display));De>e.display.maxLineLength&&(e.display.maxLineLength=De,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function So(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 Vn(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Wn(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,_=Vr(t,r),H=Vr(t,n);if(i&&i.ensure){var Q=i.ensure.from.line,J=i.ensure.to.line;Q<_?(_=Q,H=Vr(t,Ir(ft(t,Q))+e.wrapper.clientHeight)):Math.min(J,t.lastLine())>=H&&(_=Vr(t,Ir(ft(t,J))-e.wrapper.clientHeight),H=J)}return{from:_,to:Math.max(H,_+1)}}function Ys(e,t){if(He(e,"scrollCursorIntoView"))return;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),n!=null&&!S){var _=o("div","\u200B",null,`position: absolute;
|
|
top: `+(t.top-i.viewOffset-Wn(e.display))+`px;
|
|
height: `+(t.bottom-t.top+ni(e)+i.barHeight)+`px;
|
|
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(_),_.scrollIntoView(n),e.display.lineSpace.removeChild(_)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?Xe(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Xe(t.line,t.ch+1,"before"):t);for(var _=0;_<5;_++){var H=!1,Q=Jr(e,t),J=!i||i==t?Q:Jr(e,i);n={left:Math.min(Q.left,J.left),top:Math.min(Q.top,J.top)-r,right:Math.max(Q.left,J.left),bottom:Math.max(Q.bottom,J.bottom)+r};var ee=Aa(e,n),ce=e.doc.scrollTop,ge=e.doc.scrollLeft;if(ee.scrollTop!=null&&(xn(e,ee.scrollTop),Math.abs(e.doc.scrollTop-ce)>1&&(H=!0)),ee.scrollLeft!=null&&(Fi(e,ee.scrollLeft),Math.abs(e.doc.scrollLeft-ge)>1&&(H=!0)),!H)break}return n}function Qs(e,t){var i=Aa(e,t);i.scrollTop!=null&&xn(e,i.scrollTop),i.scrollLeft!=null&&Fi(e,i.scrollLeft)}function Aa(e,t){var i=e.display,r=Qi(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,_=pa(e),H={};t.bottom-t.top>_&&(t.bottom=t.top+_);var Q=e.doc.height+fa(i),J=t.top<r,ee=t.bottom>Q-r;if(t.top<n)H.scrollTop=J?0:t.top;else if(t.bottom>n+_){var ce=Math.min(t.top,(ee?Q:t.bottom)-_);ce!=n&&(H.scrollTop=ce)}var ge=e.options.fixedGutter?0:i.gutters.offsetWidth,De=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ge,we=Ii(e)-i.gutters.offsetWidth,je=t.right-t.left>we;return je&&(t.right=t.left+we),t.left<10?H.scrollLeft=0:t.left<De?H.scrollLeft=Math.max(0,t.left+ge-(je?0:10)):t.right>we+De-3&&(H.scrollLeft=t.right+(je?0:10)-we),H}function _a(e,t){if(t==null)return;Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function qi(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function bn(e,t,i){(t!=null||i!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Js(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=fo(e,t.from),r=fo(e,t.to);Co(e,i,r,t.margin)}}function Co(e,t,i,r){var n=Aa(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});bn(e,n.scrollLeft,n.scrollTop)}function xn(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;k||Da(e,{top:t}),To(e,t,!0),k&&Da(e),Cn(e,100)}function To(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Fi(e,t,i,r){if(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)return;e.doc.scrollLeft=t,Do(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function En(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+fa(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+ni(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var ji=function(e,t,i){this.cm=i;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),ke(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),ke(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,W&&B<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ji.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 _=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+_)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},ji.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ji.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ji.prototype.zeroWidthHack=function(){var e=s&&!A?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new q,this.disableVert=new q},ji.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),_=i=="vert"?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)}t.set(1e3,r)},ji.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Sn=function(){};Sn.prototype.update=function(){return{bottom:0,right:0}},Sn.prototype.setScrollLeft=function(){},Sn.prototype.setScrollTop=function(){},Sn.prototype.clear=function(){};function en(e,t){t||(t=En(e));var i=e.display.barWidth,r=e.display.barHeight;wo(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&Kn(e),wo(e,En(e)),i=e.display.barWidth,r=e.display.barHeight}function wo(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=""}var Ao={native:ji,null:Sn};function _o(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&g(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ao[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),ke(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?Fi(e,t):xn(e,t)},e),e.display.scrollbars.addClass&&U(e.display.wrapper,e.display.scrollbars.addClass)}var Zs=0;function Wi(e){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:++Zs},kt(e.curOp)}function Hi(e){var t=e.curOp;t&&zt(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qs(i)})}function qs(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var _=0;_<t.length;_++)il(t[_]);for(var H=0;H<t.length;H++)nl(t[H])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&ci(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&La(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Kn(t),e.barMeasure=En(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=no(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+ni(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Ii(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Fi(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)&&en(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&Ta(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&xo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&Lo(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&To(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Fi(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,l(r,e.scrollToPos.from),l(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var _=e.maybeHiddenMarkers,H=e.maybeUnhiddenMarkers;if(_)for(var Q=0;Q<_.length;++Q)_[Q].lines.length||Ie(_[Q],"hide");if(H)for(var J=0;J<H.length;++J)H[J].lines.length&&Ie(H[J],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ie(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Nr(e,t){if(e.curOp)return t();Wi(e);try{return t()}finally{Hi(e)}}function ur(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Wi(e);try{return t.apply(e,arguments)}finally{Hi(e)}}}function Sr(e){return function(){if(this.curOp)return e.apply(this,arguments);Wi(this);try{return e.apply(this,arguments)}finally{Hi(this)}}}function hr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Wi(t);try{return e.apply(this,arguments)}finally{Hi(t)}}}function Cn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,I(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Re(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(_){if(r.line>=e.display.viewFrom){var H=_.styles,Q=_.text.length>e.options.maxHighlightLength?Tr(t.mode,r.state):null,J=ve(e,_,r,!0);Q&&(r.state=Q),_.styles=J.styles;var ee=_.styleClasses,ce=J.classes;ce?_.styleClasses=ce:ee&&(_.styleClasses=null);for(var ge=!H||H.length!=_.styles.length||ee!=ce&&(!ee||!ce||ee.bgClass!=ce.bgClass||ee.textClass!=ce.textClass),De=0;!ge&&De<H.length;++De)ge=H[De]!=_.styles[De];ge&&n.push(r.line),_.stateAfter=r.save(),r.nextLine()}else _.text.length<=e.options.maxHighlightLength&&ct(e,_.text,r),_.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return Cn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&Nr(e,function(){for(var _=0;_<n.length;_++)Si(e,n[_],"text")})}var Yn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Vn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Ii(e),this.force=i,this.dims=Ea(e),this.events=[]};Yn.prototype.signal=function(e,t){pe(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ie.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=ni(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=ni(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=O();if(!t||!m(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&m(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==O())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&m(document.body,e.anchorNode)&&m(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)}}function La(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ci(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&vo(e)==0)return!1;ko(e)&&(Ci(e),t.dims=Ea(e));var n=r.first+r.size,_=Math.max(t.visible.from-e.options.viewportMargin,r.first),H=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<_&&_-i.viewFrom<20&&(_=Math.max(r.first,i.viewFrom)),i.viewTo>H&&i.viewTo-H<20&&(H=Math.min(n,i.viewTo)),Ar&&(_=xi(e.doc,_),H=Fn(e.doc,H));var Q=_!=i.viewFrom||H!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,_,H),i.viewOffset=Ir(ft(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var J=vo(e);if(!Q&&J==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var ee=sl(e);return J>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),J>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(ee),c(i.cursorDiv),c(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Q&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,Cn(e,400)),i.updateLineNumbers=null,!0}function Lo(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==Ii(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+fa(e.display)-pa(e),i.top)}),t.visible=Vn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Vn(e.display,e.doc,i));if(!La(e,t))break;Kn(e);var n=En(e);yn(e),en(e,n),Ra(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 Da(e,t){var i=new Yn(e,t);if(La(e,i)){Kn(e),Lo(e,i);var r=En(e);yn(e),en(e,r),Ra(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,_=r.lineDiv,H=_.firstChild;function Q(je){var Ve=je.nextSibling;return P&&s&&e.display.currentWheelTarget==je?je.style.display="none":je.parentNode.removeChild(je),Ve}for(var J=r.view,ee=r.viewFrom,ce=0;ce<J.length;ce++){var ge=J[ce];if(!ge.hidden)if(!ge.node||ge.node.parentNode!=_){var De=Ns(e,ge,ee,i);_.insertBefore(De,H)}else{for(;H!=ge.node;)H=Q(H);var we=n&&t!=null&&t<=ee&&ge.lineNumber;ge.changes&&(ae(ge.changes,"gutter")>-1&&(we=!1),pn(e,ge,ee,i)),we&&(c(ge.lineNumber),ge.lineNumber.appendChild(document.createTextNode(gi(e.options,ee)))),H=ge.node.nextSibling}ee+=ge.size}for(;H;)H=Q(H)}function ka(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(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+ni(e)+"px"}function Do(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=Sa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,_=r+"px",H=0;H<i.length;H++)if(!i[H].hidden){e.options.fixedGutter&&(i[H].gutter&&(i[H].gutter.style.left=_),i[H].gutterBackground&&(i[H].gutterBackground.style.left=_));var Q=i[H].alignable;if(Q)for(var J=0;J<Q.length;J++)Q[J].style.left=_}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function ko(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=gi(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(o("div",[o("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),_=n.firstChild.offsetWidth,H=n.offsetWidth-_;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(_,r.lineGutter.offsetWidth-H)+1,r.lineNumWidth=r.lineNumInnerWidth+H,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ka(e.display),!0}return!1}function Oa(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var _=e[n],H=null;if(typeof 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$n=0,Hr=null;W?Hr=-.53:k?Hr=15:p?Hr=-.7:M&&(Hr=-1/3);function Oo(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function dl(e){var t=Oo(e);return t.x*=Hr,t.y*=Hr,t}function Po(e,t){var i=Oo(t),r=i.x,n=i.y,_=e.display,H=_.scroller,Q=H.scrollWidth>H.clientWidth,J=H.scrollHeight>H.clientHeight;if(!(r&&Q||n&&J))return;if(n&&s&&P){e:for(var ee=t.target,ce=_.view;ee!=H;ee=ee.parentNode)for(var ge=0;ge<ce.length;ge++)if(ce[ge].node==ee){e.display.currentWheelTarget=ee;break e}}if(r&&!k&&!b&&Hr!=null){n&&J&&xn(e,Math.max(0,H.scrollTop+n*Hr)),Fi(e,Math.max(0,H.scrollLeft+r*Hr)),(!n||n&&J)&&re(t),_.wheelStartX=null;return}if(n&&Hr!=null){var De=n*Hr,we=e.doc.scrollTop,je=we+_.wrapper.clientHeight;De<0?we=Math.max(0,we+De-50):je=Math.min(e.doc.height,je+De+50),Da(e,{top:we,bottom:je})}$n<20&&(_.wheelStartX==null?(_.wheelStartX=H.scrollLeft,_.wheelStartY=H.scrollTop,_.wheelDX=r,_.wheelDY=n,setTimeout(function(){if(_.wheelStartX==null)return;var Ve=H.scrollLeft-_.wheelStartX,Qe=H.scrollTop-_.wheelStartY,tt=Qe&&_.wheelDY&&Qe/_.wheelDY||Ve&&_.wheelDX&&Ve/_.wheelDX;if(_.wheelStartX=_.wheelStartY=null,!tt)return;Hr=(Hr*$n+tt)/($n+1),++$n},200)):(_.wheelDX+=r,_.wheelDY+=n))}var zr=function(e,t){this.ranges=e,this.primIndex=t};zr.prototype.primary=function(){return this.ranges[this.primIndex]},zr.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var i=this.ranges[t],r=e.ranges[t];if(!ei(i.anchor,r.anchor)||!ei(i.head,r.head))return!1}return!0},zr.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new jt(hi(this.ranges[t].anchor),hi(this.ranges[t].head));return new zr(e,this.primIndex)},zr.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},zr.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(St(t,r.from())>=0&&St(e,r.to())<=0)return i}return-1};var jt=function(e,t){this.anchor=e,this.head=t};jt.prototype.from=function(){return ki(this.anchor,this.head)},jt.prototype.to=function(){return di(this.anchor,this.head)},jt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Zr(e,t,i){var r=e&&e.options.selectionsMayTouch,n=t[i];t.sort(function(De,we){return St(De.from(),we.from())}),i=ae(t,n);for(var _=1;_<t.length;_++){var H=t[_],Q=t[_-1],J=St(Q.to(),H.from());if(r&&!H.empty()?J>0:J>=0){var ee=ki(Q.from(),H.from()),ce=di(Q.to(),H.to()),ge=Q.empty()?H.from()==H.head:Q.from()==Q.head;_<=i&&--i,t.splice(--_,2,new jt(ge?ce:ee,ge?ee:ce))}}return new zr(t,i)}function Ti(e,t){return new zr([new jt(e,t||e)],0)}function wi(e){return e.text?Xe(e.from.line+e.text.length-1,te(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Mo(e,t){if(St(e,t.from)<0)return e;if(St(e,t.to)<=0)return wi(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=wi(t).ch-t.to.ch),Xe(i,r)}function Pa(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new jt(Mo(n.anchor,t),Mo(n.head,t)))}return Zr(e.cm,i,e.sel.primIndex)}function Io(e,t,i){return e.line==t.line?Xe(i.line,e.ch-t.ch+i.ch):Xe(i.line+(e.line-t.line),e.ch)}function cl(e,t,i){for(var r=[],n=Xe(e.first,0),_=n,H=0;H<t.length;H++){var Q=t[H],J=Io(Q.from,n,_),ee=Io(wi(Q),n,_);if(n=Q.to,_=ee,i=="around"){var ce=e.sel.ranges[H],ge=St(ce.head,ce.anchor)<0;r[H]=new jt(ge?ee:J,ge?J:ee)}else r[H]=new jt(J,J)}return new zr(r,e.sel.primIndex)}function Ma(e){e.doc.mode=Gr(e.options,e.doc.modeOption),wn(e)}function wn(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,Cn(e,100),e.state.modeGen++,e.curOp&&Lr(e)}function No(e,t){return t.from.ch==0&&t.to.ch==0&&te(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Ia(e,t,i,r){function n(ht){return i?i[ht]:null}function _(ht,rt,dt){ua(ht,rt,dt,r),Vt(ht,"change",ht,t)}function H(ht,rt){for(var dt=[],Et=ht;Et<rt;++Et)dt.push(new Ei(ee[Et],n(Et),r));return dt}var Q=t.from,J=t.to,ee=t.text,ce=ft(e,Q.line),ge=ft(e,J.line),De=te(ee),we=n(ee.length-1),je=J.line-Q.line;if(t.full)e.insert(0,H(0,ee.length)),e.remove(ee.length,e.size-ee.length);else if(No(e,t)){var Ve=H(0,ee.length-1);_(ge,ge.text,we),je&&e.remove(Q.line,je),Ve.length&&e.insert(Q.line,Ve)}else 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n=e.sel.ranges.slice(0);n[t]=i,xr(e,Zr(e.cm,n,e.sel.primIndex),r)}function Go(e,t,i,r){xr(e,Ti(t,i),r)}function bl(e,t,i){var r={ranges:t.ranges,update:function(n){this.ranges=[];for(var _=0;_<n.length;_++)this.ranges[_]=new jt(l(e,n[_].anchor),l(e,n[_].head))},origin:i&&i.origin};return Ie(e,"beforeSelectionChange",e,r),e.cm&&Ie(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?Zr(e.cm,r.ranges,r.ranges.length-1):t}function Ko(e,t,i){var r=e.history.done,n=te(r);n&&n.ranges?(r[r.length-1]=t,qn(e,t,i)):xr(e,t,i)}function xr(e,t,i){qn(e,t,i),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,i)}function qn(e,t,i){(pe(e,"beforeSelectionChange")||e.cm&&pe(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,i));var r=i&&i.bias||(St(t.primary().head,e.sel.primary().head)<0?-1:1);Vo(e,Yo(e,t,r,!0)),!(i&&i.scroll===!1)&&e.cm&&qi(e.cm)}function Vo(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,Ee(e.cm)),Vt(e,"cursorActivity",e)}function Xo(e){Vo(e,Yo(e,e.sel,null,!1))}function Yo(e,t,i,r){for(var n,_=0;_<t.ranges.length;_++){var H=t.ranges[_],Q=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[_],J=ea(e,H.anchor,Q&&Q.anchor,i,r),ee=ea(e,H.head,Q&&Q.head,i,r);(n||J!=H.anchor||ee!=H.head)&&(n||(n=t.ranges.slice(0,_)),n[_]=new jt(J,ee))}return n?Zr(e.cm,n,t.primIndex):t}function rn(e,t,i,r,n){var _=ft(e,t.line);if(_.markedSpans)for(var H=0;H<_.markedSpans.length;++H){var Q=_.markedSpans[H],J=Q.marker,ee="selectLeft"in J?!J.selectLeft:J.inclusiveLeft,ce="selectRight"in J?!J.selectRight:J.inclusiveRight;if((Q.from==null||(ee?Q.from<=t.ch:Q.from<t.ch))&&(Q.to==null||(ce?Q.to>=t.ch:Q.to>t.ch))){if(n&&(Ie(J,"beforeCursorEnter"),J.explicitlyCleared))if(_.markedSpans){--H;continue}else break;if(!J.atomic)continue;if(i){var ge=J.find(r<0?1:-1),De=void 0;if((r<0?ce:ee)&&(ge=$o(e,ge,-r,ge&&ge.line==t.line?_:null)),ge&&ge.line==t.line&&(De=St(ge,i))&&(r<0?De<0:De>0))return rn(e,ge,t,r,n)}var we=J.find(r<0?-1:1);return(r<0?ee:ce)&&(we=$o(e,we,r,we.line==t.line?_:null)),we?rn(e,we,t,r,n):null}}return t}function ea(e,t,i,r,n){var _=r||1,H=rn(e,t,i,_,n)||!n&&rn(e,t,i,_,!0)||rn(e,t,i,-_,n)||!n&&rn(e,t,i,-_,!0);return H||(e.cantEdit=!0,Xe(e.first,0))}function $o(e,t,i,r){return i<0&&t.ch==0?t.line>e.first?l(e,Xe(t.line-1)):null:i>0&&t.ch==(r||ft(e,t.line)).text.length?t.line<e.first+e.size-1?Xe(t.line+1,0):null:new Xe(t.line,t.ch+i)}function Qo(e){e.setSelection(Xe(e.firstLine(),0),Xe(e.lastLine()),be)}function Jo(e,t,i){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return i&&(r.update=function(n,_,H,Q){n&&(r.from=l(e,n)),_&&(r.to=l(e,_)),H&&(r.text=H),Q!==void 0&&(r.origin=Q)}),Ie(e,"beforeChange",e,r),e.cm&&Ie(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function nn(e,t,i){if(e.cm){if(!e.cm.curOp)return ur(e.cm,nn)(e,t,i);if(e.cm.state.suppressEdits)return}if((pe(e,"beforeChange")||e.cm&&pe(e.cm,"beforeChange"))&&(t=Jo(e,t,!0),!t))return;var r=Ki&&!i&&Ri(e,t.from,t.to);if(r)for(var n=r.length-1;n>=0;--n)Zo(e,{from:r[n].from,to:r[n].to,text:n?[""]:t.text,origin:t.origin});else Zo(e,t)}function Zo(e,t){if(t.text.length==1&&t.text[0]==""&&St(t.from,t.to)==0)return;var i=Pa(e,t);jo(e,t,i,e.cm?e.cm.curOp.id:NaN),An(e,t,i,Pr(e,t));var r=[];Ai(e,function(n,_){!_&&ae(r,n.history)==-1&&(rs(n.history,t),r.push(n.history)),An(n,t,null,Pr(n,t))})}function ta(e,t,i){var r=e.cm&&e.cm.state.suppressEdits;if(r&&!i)return;for(var n=e.history,_,H=e.sel,Q=t=="undo"?n.done:n.undone,J=t=="undo"?n.undone:n.done,ee=0;ee<Q.length&&!(_=Q[ee],i?_.ranges&&!_.equals(e.sel):!_.ranges);ee++);if(ee==Q.length)return;for(n.lastOrigin=n.lastSelOrigin=null;;)if(_=Q.pop(),_.ranges){if(Jn(_,J),i&&!_.equals(e.sel)){xr(e,_,{clearRedo:!1});return}H=_}else if(r){Q.push(_);return}else break;var ce=[];Jn(H,J),J.push({changes:ce,generation:n.generation}),n.generation=_.generation||++n.maxGeneration;for(var ge=pe(e,"beforeChange")||e.cm&&pe(e.cm,"beforeChange"),De=function(Ve){var Qe=_.changes[Ve];if(Qe.origin=t,ge&&!Jo(e,Qe,!1))return Q.length=0,{};ce.push(Na(e,Qe));var tt=Ve?Pa(e,Qe):te(Q);An(e,Qe,tt,Ho(e,Qe)),!Ve&&e.cm&&e.cm.scrollIntoView({from:Qe.from,to:wi(Qe)});var ht=[];Ai(e,function(rt,dt){!dt&&ae(ht,rt.history)==-1&&(rs(rt.history,Qe),ht.push(rt.history)),An(rt,Qe,null,Ho(rt,Qe))})},we=_.changes.length-1;we>=0;--we){var je=De(we);if(je)return je.v}}function qo(e,t){if(t==0)return;if(e.first+=t,e.sel=new zr(fe(e.sel.ranges,function(n){return new jt(Xe(n.anchor.line+t,n.anchor.ch),Xe(n.head.line+t,n.head.ch))}),e.sel.primIndex),e.cm){Lr(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)Si(e.cm,r,"gutter")}}function An(e,t,i,r){if(e.cm&&!e.cm.curOp)return ur(e.cm,An)(e,t,i,r);if(t.to.line<e.first){qo(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var n=t.text.length-1-(e.first-t.from.line);qo(e,n),t={from:Xe(e.first,0),to:Xe(t.to.line+n,t.to.ch),text:[te(t.text)],origin:t.origin}}var _=e.lastLine();t.to.line>_&&(t={from:t.from,to:Xe(_,ft(e,_).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ur(e,t.from,t.to),i||(i=Pa(e,t)),e.cm?xl(e.cm,t,r):Ia(e,t,r),qn(e,i,be),e.cantEdit&&ea(e,Xe(e.firstLine(),0))&&(e.cantEdit=!1)}function xl(e,t,i){var r=e.doc,n=e.display,_=t.from,H=t.to,Q=!1,J=_.line;e.options.lineWrapping||(J=Ot(ar(ft(r,_.line))),r.iter(J,H.line+1,function(we){if(we==n.maxLine)return Q=!0,!0})),r.sel.contains(t.from,t.to)>-1&&Ee(e),Ia(r,t,i,go(e)),e.options.lineWrapping||(r.iter(J,_.line+t.text.length,function(we){var je=Yi(we);je>n.maxLineLength&&(n.maxLine=we,n.maxLineLength=je,n.maxLineChanged=!0,Q=!1)}),Q&&(e.curOp.updateMaxLine=!0)),Xr(r,_.line),Cn(e,400);var ee=t.text.length-(H.line-_.line)-1;t.full?Lr(e):_.line==H.line&&t.text.length==1&&!No(e.doc,t)?Si(e,_.line,"text"):Lr(e,_.line,H.line+1,ee);var ce=pe(e,"changes"),ge=pe(e,"change");if(ge||ce){var De={from:_,to:H,text:t.text,removed:t.removed,origin:t.origin};ge&&Vt(e,"change",e,De),ce&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(De)}e.display.selForContextMenu=null}function an(e,t,i,r,n){var _;r||(r=i),St(r,i)<0&&(_=[r,i],i=_[0],r=_[1]),typeof t=="string"&&(t=e.splitLines(t)),nn(e,{from:i,to:r,text:t,origin:n})}function es(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function ts(e,t,i,r){for(var n=0;n<e.length;++n){var _=e[n],H=!0;if(_.ranges){_.copied||(_=e[n]=_.deepCopy(),_.copied=!0);for(var Q=0;Q<_.ranges.length;Q++)es(_.ranges[Q].anchor,t,i,r),es(_.ranges[Q].head,t,i,r);continue}for(var J=0;J<_.changes.length;++J){var ee=_.changes[J];if(i<ee.from.line)ee.from=Xe(ee.from.line+r,ee.from.ch),ee.to=Xe(ee.to.line+r,ee.to.ch);else if(t<=ee.to.line){H=!1;break}}H||(e.splice(0,n+1),n=0)}}function rs(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;ts(e.done,i,r,n),ts(e.undone,i,r,n)}function _n(e,t,i,r){var n=t,_=t;return typeof t=="number"?_=ft(e,V(e,t)):n=Ot(t),n==null?null:(r(_,n)&&e.cm&&Si(e.cm,n,i),_)}function Ln(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}Ln.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,ha(n),Vt(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}};function Dn(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}Dn.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 _=Math.min(t,n-e),H=r.height;if(r.removeInner(e,_),this.height-=H-r.height,n==_&&(this.children.splice(i--,1),r.parent=null),(t-=_)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Ln))){var Q=[];this.collapse(Q),this.children=[new Ln(Q)],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],_=n.chunkSize();if(e<=_){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var H=n.lines.length%25+25,Q=H;Q<n.lines.length;){var J=new Ln(n.lines.slice(Q,Q+=25));n.height-=J.height,this.children.splice(++r,0,J),J.parent=this}n.lines=n.lines.slice(0,H),this.maybeSpill()}break}e-=_}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Dn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=ae(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new Dn(e.children);r.parent=e,e.children=[r,i],e=r}i.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],_=n.chunkSize();if(e<_){var H=Math.min(t,_-e);if(n.iterN(e,H,i))return!0;if((t-=H)==0)break;e=0}else e-=_}}};var kn=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};kn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=Ot(i);if(r==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var _=gn(this);wr(i,Math.max(0,i.height-_)),e&&(Nr(e,function(){is(e,i,-_),Si(e,r,"widget")}),Vt(e,"lineWidgetCleared",e,this,r))},kn.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=gn(this)-t;if(!n)return;Qr(this.doc,r)||wr(r,r.height+n),i&&Nr(i,function(){i.curOp.forceUpdate=!0,is(i,r,n),Vt(i,"lineWidgetChanged",i,e,Ot(r))})},ye(kn);function is(e,t,i){Ir(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&_a(e,i)}function El(e,t,i,r){var n=new kn(e,i,r),_=e.cm;return _&&n.noHScroll&&(_.display.alignWidgets=!0),_n(e,t,"widget",function(H){var Q=H.widgets||(H.widgets=[]);if(n.insertAt==null?Q.push(n):Q.splice(Math.min(Q.length-1,Math.max(0,n.insertAt)),0,n),n.line=H,_&&!Qr(e,H)){var J=Ir(H)<e.scrollTop;wr(H,H.height+gn(n)),J&&_a(_,n.height),_.curOp.forceUpdate=!0}return!0}),_&&Vt(_,"lineWidgetAdded",_,n,typeof t=="number"?t:Ot(t)),n}var ns=0,_i=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ns};_i.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Wi(e),pe(this,"clear")){var i=this.find();i&&Vt(this,"clear",i.from,i.to)}for(var r=null,n=null,_=0;_<this.lines.length;++_){var H=this.lines[_],Q=$r(H.markedSpans,this);e&&!this.collapsed?Si(e,Ot(H),"text"):e&&(Q.to!=null&&(n=Ot(H)),Q.from!=null&&(r=Ot(H))),H.markedSpans=ri(H.markedSpans,Q),Q.from==null&&this.collapsed&&!Qr(this.doc,H)&&e&&wr(H,Qi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var J=0;J<this.lines.length;++J){var ee=ar(this.lines[J]),ce=Yi(ee);ce>e.display.maxLineLength&&(e.display.maxLine=ee,e.display.maxLineLength=ce,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Lr(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Xo(e.doc)),e&&Vt(e,"markerCleared",e,this,r,n),t&&Hi(e),this.parent&&this.parent.clear()},_i.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var _=this.lines[n],H=$r(_.markedSpans,this);if(H.from!=null&&(i=Xe(t?_:Ot(_),H.from),e==-1))return i;if(H.to!=null&&(r=Xe(t?_:Ot(_),H.to),e==1))return r}return i&&{from:i,to:r}},_i.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;Nr(r,function(){var n=t.line,_=Ot(t.line),H=ma(r,_);if(H&&(so(H),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Qr(i.doc,n)&&i.height!=null){var Q=i.height;i.height=null;var J=gn(i)-Q;J&&wr(n,n.height+J)}Vt(r,"markerChanged",r,e)})},_i.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ae(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},_i.prototype.detachLine=function(e){if(this.lines.splice(ae(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ye(_i);function on(e,t,i,r,n){if(r&&r.shared)return Sl(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return ur(e.cm,on)(e,t,i,r,n);var _=new _i(e,n),H=St(t,i);if(r&&N(r,_,!1),H>0||H==0&&_.clearWhenEmpty!==!1)return _;if(_.replacedWith&&(_.collapsed=!0,_.widgetNode=C("span",[_.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||_.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(_.widgetNode.insertLeft=!0)),_.collapsed){if(nr(e,t.line,t,i,_)||t.line!=i.line&&nr(e,i.line,t,i,_))throw new Error("Inserting collapsed marker partially overlapping an existing one");ti()}_.addToHistory&&jo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Q=t.line,J=e.cm,ee;if(e.iter(Q,i.line+1,function(ge){J&&_.collapsed&&!J.options.lineWrapping&&ar(ge)==J.display.maxLine&&(ee=!0),_.collapsed&&Q!=t.line&&wr(ge,0),Wr(ge,new vi(_,Q==t.line?t.ch:null,Q==i.line?i.ch:null)),++Q}),_.collapsed&&e.iter(t.line,i.line+1,function(ge){Qr(e,ge)&&wr(ge,0)}),_.clearOnEnter&&ke(_,"beforeCursorEnter",function(){return _.clear()}),_.readOnly&&(_r(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),_.collapsed&&(_.id=++ns,_.atomic=!0),J){if(ee&&(J.curOp.updateMaxLine=!0),_.collapsed)Lr(J,t.line,i.line+1);else if(_.className||_.startStyle||_.endStyle||_.css||_.attributes||_.title)for(var ce=t.line;ce<=i.line;ce++)Si(J,ce,"text");_.atomic&&Xo(J.doc),Vt(J,"markerAdded",J,_)}return _}var Rn=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};Rn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Vt(this,"clear")},Rn.prototype.find=function(e,t){return this.primary.find(e,t)},ye(Rn);function Sl(e,t,i,r,n){r=N(r),r.shared=!1;var _=[on(e,t,i,r,n)],H=_[0],Q=r.widgetNode;return Ai(e,function(J){Q&&(r.widgetNode=Q.cloneNode(!0)),_.push(on(J,l(J,t),l(J,i),r,n));for(var ee=0;ee<J.linked.length;++ee)if(J.linked[ee].isParent)return;H=te(_)}),new Rn(_,H)}function as(e){return e.findMarks(Xe(e.first,0),e.clipPos(Xe(e.lastLine())),function(t){return t.parent})}function Cl(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),_=e.clipPos(n.from),H=e.clipPos(n.to);if(St(_,H)){var Q=on(e,_,H,r.primary,r.primary.type);r.markers.push(Q),Q.parent=r}}}function Tl(e){for(var t=function(r){var n=e[r],_=[n.primary.doc];Ai(n.primary.doc,function(J){return _.push(J)});for(var H=0;H<n.markers.length;H++){var Q=n.markers[H];ae(_,Q.doc)==-1&&(Q.parent=null,n.markers.splice(H--,1))}},i=0;i<e.length;i++)t(i)}var wl=0,Dr=function(e,t,i,r,n){if(!(this instanceof Dr))return new Dr(e,t,i,r,n);i==null&&(i=0),Dn.call(this,[new Ln([new Ei("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var _=Xe(i,0);this.sel=Ti(_),this.history=new Qn(null),this.id=++wl,this.modeOption=t,this.lineSep=r,this.direction=n=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Ia(this,{from:_,to:_,text:e}),xr(this,Ti(_),be)};Dr.prototype=Oe(Dn.prototype,{constructor:Dr,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=li(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:hr(function(e){var t=Xe(this.first,0),i=this.first+this.size-1;nn(this,{from:t,to:Xe(i,ft(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&bn(this.cm,0,0),xr(this,Ti(t),be)}),replaceRange:function(e,t,i,r){t=l(this,t),i=i?l(this,i):t,an(this,e,t,i,r)},getRange:function(e,t,i){var r=Ur(this,l(this,e),l(this,t));return i===!1?r:r.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(ui(this,e))return ft(this,e)},getLineNumber:function(e){return Ot(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ft(this,e)),ar(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return l(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:hr(function(e,t,i){Go(this,l(this,typeof e=="number"?Xe(e,t||0):e),null,i)}),setSelection:hr(function(e,t,i){Go(this,l(this,e),l(this,t||e),i)}),extendSelection:hr(function(e,t,i){Zn(this,l(this,e),t&&l(this,t),i)}),extendSelections:hr(function(e,t){zo(this,z(this,e),t)}),extendSelectionsBy:hr(function(e,t){var i=fe(this.sel.ranges,e);zo(this,z(this,i),t)}),setSelections:hr(function(e,t,i){if(!e.length)return;for(var r=[],n=0;n<e.length;n++)r[n]=new jt(l(this,e[n].anchor),l(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),xr(this,Zr(this.cm,r,t),i)}),addSelection:hr(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new jt(l(this,e),l(this,t||e))),xr(this,Zr(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,r=0;r<t.length;r++){var n=Ur(this,t[r].from(),t[r].to());i=i?i.concat(n):n}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=Ur(this,i[r].from(),i[r].to());e!==!1&&(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:hr(function(e,t,i){for(var r=[],n=this.sel,_=0;_<n.ranges.length;_++){var H=n.ranges[_];r[_]={from:H.from(),to:H.to(),text:this.splitLines(e[_]),origin:i}}for(var Q=t&&t!="end"&&cl(this,r,t),J=r.length-1;J>=0;J--)nn(this,r[J]);Q?Ko(this,Q):this.cm&&qi(this.cm)}),undo:hr(function(){ta(this,"undo")}),redo:hr(function(){ta(this,"redo")}),undoSelection:hr(function(){ta(this,"undo",!0)}),redoSelection:hr(function(){ta(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 Qn(this.history.maxGeneration),Ai(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 this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:tn(this.history.done),undone:tn(this.history.undone)}},setHistory:function(e){var t=this.history=new Qn(this.history.maxGeneration);t.done=tn(e.done.slice(0),null,!0),t.undone=tn(e.undone.slice(0),null,!0)},setGutterMarker:hr(function(e,t,i){return _n(this,e,"gutter",function(r){var n=r.gutterMarkers||(r.gutterMarkers={});return n[t]=i,!i&&Be(n)&&(r.gutterMarkers=null),!0})}),clearGutter:hr(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&_n(t,i,"gutter",function(){return i.gutterMarkers[e]=null,Be(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!ui(this,e))return null;if(t=e,e=ft(this,e),!e)return null}else if(t=Ot(e),t==null)return 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:hr(function(e,t,i){return _n(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[n])r[n]=i;else{if(T(i).test(r[n]))return!1;r[n]+=" "+i}return!0})}),removeLineClass:hr(function(e,t,i){return _n(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",_=r[n];if(_)if(i==null)r[n]=null;else{var H=_.match(T(i));if(!H)return!1;var Q=H.index+H[0].length;r[n]=_.slice(0,H.index)+(!H.index||Q==_.length?"":" ")+_.slice(Q)||null}else return!1;return!0})}),addLineWidget:hr(function(e,t,i){return El(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return on(this,l(this,e),l(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=l(this,e),on(this,e,e,i,"bookmark")},findMarksAt:function(e){e=l(this,e);var t=[],i=ft(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=l(this,e),t=l(this,t);var r=[],n=e.line;return this.iter(e.line,t.line+1,function(_){var H=_.markedSpans;if(H)for(var Q=0;Q<H.length;Q++){var J=H[Q];!(J.to!=null&&n==e.line&&e.ch>=J.to||J.from==null&&n!=e.line||J.from!=null&&n==t.line&&J.from>=t.ch)&&(!i||i(J.marker))&&r.push(J.marker.parent||J.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)i[r].from!=null&&e.push(i[r].marker)}),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter(function(n){var _=n.text.length+r;if(_>e)return t=e,!0;e-=_,++i}),l(this,Xe(i,t))},indexFromPos:function(e){e=l(this,e);var t=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(r){t+=r.text.length+i}),t},copy:function(e){var t=new Dr(li(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;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<i&&(i=e.to);var r=new Dr(li(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}],Cl(r,as(this)),r},unlinkDoc:function(e){if(e instanceof $t&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var i=this.linked[t];if(i.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),Tl(as(this));break}if(e.history==this.history){var r=[e.id];Ai(e,function(n){return r.push(n.id)},!0),e.history=new Qn(null),e.history.done=tn(this.history.done,r),e.history.undone=tn(this.history.undone,r)}},iterLinkedDocs:function(e){Ai(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):mt(e)},lineSeparator:function(){return this.lineSep||`
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`},setDirection:hr(function(e){if(e!="rtl"&&(e="ltr"),e==this.direction)return;this.direction=e,this.iter(function(t){return t.order=null}),this.cm&&fl(this.cm)})}),Dr.prototype.eachLine=Dr.prototype.iter;var os=0;function Al(e){var t=this;if(ss(t),He(t,e)||fi(t.display,e))return;re(e),W&&(os=+new Date);var i=Bi(t,e,!0),r=e.dataTransfer.files;if(!i||t.isReadOnly())return;if(r&&r.length&&window.FileReader&&window.File)for(var n=r.length,_=Array(n),H=0,Q=function(){++H==n&&ur(t,function(){i=l(t.doc,i);var we={from:i,to:i,text:t.doc.splitLines(_.filter(function(je){return je!=null}).join(t.doc.lineSeparator())),origin:"paste"};nn(t.doc,we),Ko(t.doc,Ti(l(t.doc,i),l(t.doc,wi(we))))})()},J=function(we,je){if(t.options.allowDropFileTypes&&ae(t.options.allowDropFileTypes,we.type)==-1){Q();return}var Ve=new FileReader;Ve.onerror=function(){return Q()},Ve.onload=function(){var Qe=Ve.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(Qe)){Q();return}_[je]=Qe,Q()},Ve.readAsText(we)},ee=0;ee<r.length;ee++)J(r[ee],ee);else{if(t.state.draggingText&&t.doc.sel.contains(i)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var ce=e.dataTransfer.getData("Text");if(ce){var ge;if(t.state.draggingText&&!t.state.draggingText.copy&&(ge=t.listSelections()),qn(t.doc,Ti(i,i)),ge)for(var De=0;De<ge.length;++De)an(t.doc,"",ge[De].anchor,ge[De].head,"drag");t.replaceSelection(ce,"around","paste"),t.display.input.focus()}}catch(we){}}}function _l(e,t){if(W&&(!e.state.draggingText||+new Date-os<100)){de(t);return}if(He(e,t)||fi(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!M){var i=o("img",null,null,"position: fixed; left: 0; top: 0;");i.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",b&&(i.width=i.height=1,e.display.wrapper.appendChild(i),i._top=i.offsetTop),t.dataTransfer.setDragImage(i,0,0),b&&i.parentNode.removeChild(i)}}function Ll(e,t){var i=Bi(e,t);if(!i)return;var r=document.createDocumentFragment();bo(e,i,r),e.display.dragCursor||(e.display.dragCursor=o("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),h(e.display.dragCursor,r)}function ss(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function ls(e){if(!document.getElementsByClassName)return;for(var t=document.getElementsByClassName("CodeMirror"),i=[],r=0;r<t.length;r++){var n=t[r].CodeMirror;n&&i.push(n)}i.length&&i[0].operation(function(){for(var _=0;_<i.length;_++)e(i[_])})}var us=!1;function Dl(){if(us)return;kl(),us=!0}function kl(){var e;ke(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,ls(Rl)},100))}),ke(window,"blur",function(){return ls(Zi)})}function Rl(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Li={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},On=0;On<10;On++)Li[On+48]=Li[On+96]=String(On);for(var ra=65;ra<=90;ra++)Li[ra]=String.fromCharCode(ra);for(var Pn=1;Pn<=12;Pn++)Li[Pn+111]=Li[Pn+63235]="F"+Pn;var pi={};pi.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"},pi.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"},pi.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"},pi.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"]},pi.default=s?pi.macDefault:pi.pcDefault;function Ol(e){var t=e.split(/-(?!$)/);e=t[t.length-1];for(var i,r,n,_,H=0;H<t.length-1;H++){var Q=t[H];if(/^(cmd|meta|m)$/i.test(Q))_=!0;else if(/^a(lt)?$/i.test(Q))i=!0;else if(/^(c|ctrl|control)$/i.test(Q))r=!0;else if(/^s(hift)?$/i.test(Q))n=!0;else throw new Error("Unrecognized modifier name: "+Q)}return i&&(e="Alt-"+e),r&&(e="Ctrl-"+e),_&&(e="Cmd-"+e),n&&(e="Shift-"+e),e}function Pl(e){var t={};for(var i in e)if(e.hasOwnProperty(i)){var r=e[i];if(/^(name|fallthrough|(de|at)tach)$/.test(i))continue;if(r=="..."){delete e[i];continue}for(var n=fe(i.split(" "),Ol),_=0;_<n.length;_++){var H=void 0,Q=void 0;_==n.length-1?(Q=n.join(" "),H=r):(Q=n.slice(0,_+1).join(" "),H="...");var J=t[Q];if(!J)t[Q]=H;else if(J!=H)throw new Error("Inconsistent bindings for "+Q)}delete e[i]}for(var ee in t)e[ee]=t[ee];return e}function sn(e,t,i,r){t=ia(t);var n=t.call?t.call(e,r):t[e];if(n===!1)return"nothing";if(n==="...")return"multi";if(n!=null&&i(n))return"handled";if(t.fallthrough){if(Object.prototype.toString.call(t.fallthrough)!="[object Array]")return sn(e,t.fallthrough,i,r);for(var _=0;_<t.fallthrough.length;_++){var H=sn(e,t.fallthrough[_],i,r);if(H)return H}}}function hs(e){var t=typeof e=="string"?e:Li[e.keyCode];return t=="Ctrl"||t=="Alt"||t=="Shift"||t=="Mod"}function ds(e,t,i){var r=e;return t.altKey&&r!="Alt"&&(e="Alt-"+e),(v?t.metaKey:t.ctrlKey)&&r!="Ctrl"&&(e="Ctrl-"+e),(v?t.ctrlKey:t.metaKey)&&r!="Mod"&&(e="Cmd-"+e),!i&&t.shiftKey&&r!="Shift"&&(e="Shift-"+e),e}function cs(e,t){if(b&&e.keyCode==34&&e.char)return!1;var i=Li[e.keyCode];return i==null||e.altGraphKey?!1:(e.keyCode==3&&e.code&&(i=e.code),ds(i,e,t))}function ia(e){return typeof e=="string"?pi[e]:e}function ln(e,t){for(var i=e.doc.sel.ranges,r=[],n=0;n<i.length;n++){for(var _=t(i[n]);r.length&&St(_.from,te(r).to)<=0;){var 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Qe!=null&&!(r>0&&Qe==t.text.length)&&(Ve=je(r>0?0:n.length-1,r,ee(Qe)),Ve)?Ve:null}var Mn={selectAll:Qo,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),be)},killLine:function(e){return ln(e,function(t){if(t.empty()){var i=ft(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:Xe(t.head.line+1,0)}:{from:t.head,to:Xe(t.head.line,i)}}else return{from:t.from(),to:t.to()}})},deleteLine:function(e){return ln(e,function(t){return{from:Xe(t.from().line,0),to:l(e.doc,Xe(t.to().line+1,0))}})},delLineLeft:function(e){return ln(e,function(t){return{from:Xe(t.from().line,0),to:t.from()}})},delWrappedLineLeft:function(e){return ln(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){return ln(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div");return{from:t.from(),to:r}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(Xe(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(Xe(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return fs(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return ps(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return Il(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},Ce)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},Ce)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return r.ch<e.getLine(r.line).search(/\S/)?ps(e,t.head):r},Ce)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),r=e.options.tabSize,n=0;n<i.length;n++){var _=i[n].from(),H=X(e.getLine(_.line),_.ch,r);t.push(ue(r-H%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Nr(e,function(){for(var t=e.listSelections(),i=[],r=0;r<t.length;r++){if(!t[r].empty())continue;var n=t[r].head,_=ft(e.doc,n.line).text;if(_){if(n.ch==_.length&&(n=new Xe(n.line,n.ch-1)),n.ch>0)n=new Xe(n.line,n.ch+1),e.replaceRange(_.charAt(n.ch-1)+_.charAt(n.ch-2),Xe(n.line,n.ch-2),n,"+transpose");else if(n.line>e.doc.first){var H=ft(e.doc,n.line-1).text;H&&(n=new Xe(n.line,1),e.replaceRange(_.charAt(0)+e.doc.lineSeparator()+H.charAt(H.length-1),Xe(n.line-1,H.length-1),n,"+transpose"))}}i.push(new jt(n,n))}e.setSelections(i)})},newlineAndIndent:function(e){return Nr(e,function(){for(var t=e.listSelections(),i=t.length-1;i>=0;i--)e.replaceRange(e.doc.lineSeparator(),t[i].anchor,t[i].head,"+input");t=e.listSelections();for(var r=0;r<t.length;r++)e.indentLine(t[r].from().line,null,!0);qi(e)})},openLine:function(e){return e.replaceSelection(`
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n=e.state.keySeq;if(n){if(hs(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Bl.set(50,function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())}),ms(e,n+" "+t,i,r))return!0}return ms(e,t,i,r)}function ms(e,t,i,r){var n=Nl(e,t,r);return n=="multi"&&(e.state.keySeq=t),n=="handled"&&Vt(e,"keyHandled",e,t,i),(n=="handled"||n=="multi")&&(re(i),Ta(e)),!!n}function gs(e,t){var i=cs(t,!0);return i?t.shiftKey&&!e.state.keySeq?In(e,"Shift-"+i,t,function(r){return na(e,r,!0)})||In(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return na(e,r)}):In(e,i,t,function(r){return na(e,r)}):!1}function Ul(e,t,i){return In(e,"'"+i+"'",t,function(r){return na(e,r,!0)})}var Ha=null;function vs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=O(),He(t,e))return;W&&B<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var r=gs(t,e);b&&(Ha=r?i:null,!r&&i==88&&!Rt&&(s?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),k&&!s&&!r&&i==46&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),i==18&&!/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)&&Fl(t)}function Fl(e){var t=e.display.lineDiv;U(t,"CodeMirror-crosshair");function i(r){(r.keyCode==18||!r.altKey)&&(g(t,"CodeMirror-crosshair"),qe(document,"keyup",i),qe(document,"mouseover",i))}ke(document,"keyup",i),ke(document,"mouseover",i)}function ys(e){e.keyCode==16&&(this.doc.sel.shift=!1),He(this,e)}function bs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(fi(t.display,e)||He(t,e)||e.ctrlKey&&!e.altKey||s&&e.metaKey)return;var i=e.keyCode,r=e.charCode;if(b&&i==Ha){Ha=null,re(e);return}if(b&&(!e.which||e.which<10)&&gs(t,e))return;var n=String.fromCharCode(r==null?i:r);if(n=="\b")return;if(Ul(t,e,n))return;t.display.input.onKeyPress(e)}var jl=400,za=function(e,t,i){this.time=e,this.pos=t,this.button=i};za.prototype.compare=function(e,t,i){return this.time+jl>e&&St(t,this.pos)==0&&i==this.button};var Nn,Bn;function Wl(e,t){var i=+new Date;return Bn&&Bn.compare(i,e,t)?(Nn=Bn=null,"triple"):Nn&&Nn.compare(i,e,t)?(Bn=new za(i,e,t),Nn=null,"double"):(Nn=new za(i,e,t),Bn=null,"single")}function xs(e){var t=this,i=t.display;if(He(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,fi(i,e)){P||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ga(t,e))return;var r=Bi(t,e),n=Me(e),_=r?Wl(r,n):"single";if(window.focus(),n==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,n,r,_,e))return;n==1?r?Gl(t,r,_,e):Le(e)==i.scroller&&re(e):n==2?(r&&Zn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(D?t.display.input.onContextMenu(e):Eo(t))}function Hl(e,t,i,r,n){var _="Click";return 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n,_;if(t.touches)n=t.touches[0].clientX,_=t.touches[0].clientY;else try{n=t.clientX,_=t.clientY}catch(De){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&re(t);var H=e.display,Q=H.lineDiv.getBoundingClientRect();if(_>Q.bottom||!pe(e,i))return le(t);_-=Q.top-H.viewOffset;for(var J=0;J<e.display.gutterSpecs.length;++J){var ee=H.gutters.childNodes[J];if(ee&&ee.getBoundingClientRect().right>=n){var ce=Vr(e.doc,_),ge=e.display.gutterSpecs[J];return Ie(e,i,e,ce,ge.className,t),le(t)}}}function Ga(e,t){return Ss(e,t,"gutterClick",!0)}function Cs(e,t){if(fi(e.display,t)||Yl(e,t))return;if(He(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Yl(e,t){return pe(e,"gutterContextMenu")?Ss(e,t,"gutterContextMenu",!1):!1}function Ts(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),vn(e)}var 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Po(e,J)}),ke(t.scroller,"DOMMouseScroll",function(J){return Po(e,J)}),ke(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(J){He(e,J)||de(J)},over:function(J){He(e,J)||(Ll(e,J),de(J))},start:function(J){return _l(e,J)},drop:ur(e,Al),leave:function(J){He(e,J)||ss(e)}};var Q=t.input.getField();ke(Q,"keyup",function(J){return ys.call(e,J)}),ke(Q,"keydown",ur(e,vs)),ke(Q,"keypress",ur(e,bs)),ke(Q,"focus",function(J){return wa(e,J)}),ke(Q,"blur",function(J){return Zi(e,J)})}var Ka=[];$t.defineInitHook=function(e){return Ka.push(e)};function Un(e,t,i,r){var n=e.doc,_;i==null&&(i="add"),i=="smart"&&(n.mode.indent?_=Re(e,t).state:i="prev");var H=e.options.tabSize,Q=ft(n,t),J=X(Q.text,null,H);Q.stateAfter&&(Q.stateAfter=null);var ee=Q.text.match(/^\s*/)[0],ce;if(!r&&!/\S/.test(Q.text))ce=0,i="not";else if(i=="smart"&&(ce=n.mode.indent(_,Q.text.slice(ee.length),Q.text),ce==Ae||ce>150)){if(!r)return;i="prev"}i=="prev"?t>n.first?ce=X(ft(n,t-1).text,null,H):ce=0:i=="add"?ce=J+e.options.indentUnit:i=="subtract"?ce=J-e.options.indentUnit:typeof i=="number"&&(ce=J+i),ce=Math.max(0,ce);var ge="",De=0;if(e.options.indentWithTabs)for(var we=Math.floor(ce/H);we;--we)De+=H,ge+=" ";if(De<ce&&(ge+=ue(ce-De)),ge!=ee)return an(n,ge,Xe(t,0),Xe(t,ee.length),"+input"),Q.stateAfter=null,!0;for(var je=0;je<n.sel.ranges.length;je++){var Ve=n.sel.ranges[je];if(Ve.head.line==t&&Ve.head.ch<ee.length){var Qe=Xe(t,ee.length);Ua(n,je,new jt(Qe,Qe));break}}}var qr=null;function oa(e){qr=e}function Va(e,t,i,r,n){var _=e.doc;e.display.shift=!1,r||(r=_.sel);var H=+new Date-200,Q=n=="paste"||e.state.pasteIncoming>H,J=mt(t),ee=null;if(Q&&r.ranges.length>1)if(qr&&qr.text.join(`
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`)==t){if(r.ranges.length%qr.text.length==0){ee=[];for(var ce=0;ce<qr.text.length;ce++)ee.push(_.splitLines(qr.text[ce]))}}else J.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(ee=fe(J,function(tt){return[tt]}));for(var ge=e.curOp.updateInput,De=r.ranges.length-1;De>=0;De--){var we=r.ranges[De],je=we.from(),Ve=we.to();we.empty()&&(i&&i>0?je=Xe(je.line,je.ch-i):e.state.overwrite&&!Q?Ve=Xe(Ve.line,Math.min(ft(_,Ve.line).text.length,Ve.ch+te(J).length)):Q&&qr&&qr.lineWise&&qr.text.join(`
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`)&&(je=Ve=Xe(je.line,0)));var Qe={from:je,to:Ve,text:ee?ee[De%ee.length]:J,origin:n||(Q?"paste":e.state.cutIncoming>H?"cut":"+input")};nn(e.doc,Qe),Vt(e,"inputRead",e,Qe)}t&&!Q&&_s(e,t),qi(e),e.curOp.updateInput<2&&(e.curOp.updateInput=ge),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function As(e,t){var i=e.clipboardData&&e.clipboardData.getData("Text");if(i)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&Nr(t,function(){return Va(t,i,0,null,"paste")}),!0}function _s(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;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)continue;var _=e.getModeAt(n.head),H=!1;if(_.electricChars){for(var Q=0;Q<_.electricChars.length;Q++)if(t.indexOf(_.electricChars.charAt(Q))>-1){H=Un(e,n.head.line,"smart");break}}else _.electricInput&&(_.electricInput.test(ft(e.doc,n.head.line).text.slice(0,n.head.ch))&&(H=Un(e,n.head.line,"smart")));H&&Vt(e,"electricInput",e,n.head.line)}}function Ls(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,_={anchor:Xe(n,0),head:Xe(n+1,0)};i.push(_),t.push(e.getRange(_.anchor,_.head))}return{text:t,ranges:i}}function Ds(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function ks(){var e=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return P?e.style.width="1000px":e.setAttribute("wrap","off"),x&&(e.style.border="1px solid black"),Ds(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,n){var _=this.options,H=_[r];if(_[r]==n&&r!="mode")return;_[r]=n,t.hasOwnProperty(r)&&ur(this,t[r])(this,n,H),Ie(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,n){this.state.keyMaps[n?"push":"unshift"](ia(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,_=0;_<n.length;++_)if(n[_]==r||n[_].name==r)return n.splice(_,1),!0},addOverlay:Sr(function(r,n){var _=r.token?r:e.getMode(this.options,r);if(_.startState)throw new Error("Overlays may not be stateful.");se(this.state.overlays,{mode:_,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(H){return H.priority}),this.state.modeGen++,Lr(this)}),removeOverlay:Sr(function(r){for(var n=this.state.overlays,_=0;_<n.length;++_){var H=n[_].modeSpec;if(H==r||typeof r=="string"&&H.name==r){n.splice(_,1),this.state.modeGen++,Lr(this);return}}}),indentLine:Sr(function(r,n,_){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),ui(this.doc,r)&&Un(this,r,n,_)}),indentSelection:Sr(function(r){for(var n=this.doc.sel.ranges,_=-1,H=0;H<n.length;H++){var Q=n[H];if(Q.empty())Q.head.line>_&&(Un(this,Q.head.line,r,!0),_=Q.head.line,H==this.doc.sel.primIndex&&qi(this));else{var J=Q.from(),ee=Q.to(),ce=Math.max(_,J.line);_=Math.min(this.lastLine(),ee.line-(ee.ch?0:1))+1;for(var ge=ce;ge<_;++ge)Un(this,ge,r);var De=this.doc.sel.ranges;J.ch==0&&n.length==De.length&&De[H].from().ch>0&&Ua(this.doc,H,new jt(J,De[H].to()),be)}}}),getTokenAt:function(r,n){return Wt(this,r,n)},getLineTokens:function(r,n){return Wt(this,Xe(r),n,!0)},getTokenTypeAt:function(r){r=l(this.doc,r);var n=ze(this,ft(this.doc,r.line)),_=0,H=(n.length-1)/2,Q=r.ch,J;if(Q==0)J=n[2];else for(;;){var ee=_+H>>1;if((ee?n[ee*2-1]:0)>=Q)H=ee;else if(n[ee*2+1]<Q)_=ee+1;else{J=n[ee*2+2];break}}var ce=J?J.indexOf("overlay "):-1;return ce<0?J:ce==0?null:J.slice(0,ce-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var _=[];if(!i.hasOwnProperty(n))return _;var H=i[n],Q=this.getModeAt(r);if(typeof Q[n]=="string")H[Q[n]]&&_.push(H[Q[n]]);else if(Q[n])for(var J=0;J<Q[n].length;J++){var ee=H[Q[n][J]];ee&&_.push(ee)}else Q.helperType&&H[Q.helperType]?_.push(H[Q.helperType]):H[Q.name]&&_.push(H[Q.name]);for(var ce=0;ce<H._global.length;ce++){var ge=H._global[ce];ge.pred(Q,this)&&ae(_,ge.val)==-1&&_.push(ge.val)}return _},getStateAfter:function(r,n){var _=this.doc;return r=V(_,r==null?_.first+_.size-1:r),Re(this,r+1,n).state},cursorCoords:function(r,n){var _,H=this.doc.sel.primary();return r==null?_=H.head:typeof r=="object"?_=l(this.doc,r):_=r?H.from():H.to(),Jr(this,_,n||"page")},charCoords:function(r,n){return va(this,l(this.doc,r),n||"page")},coordsChar:function(r,n){return r=co(this,r,n||"page"),ba(this,r.left,r.top)},lineAtHeight:function(r,n){return r=co(this,{top:r,left:0},n||"page").top,Vr(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,_){var H=!1,Q;if(typeof r=="number"){var J=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>J&&(r=J,H=!0),Q=ft(this.doc,r)}else Q=r;return Hn(this,Q,{top:0,left:0},n||"page",_||H).top+(H?this.doc.height-Ir(Q):0)},defaultTextHeight:function(){return Qi(this.display)},defaultCharWidth:function(){return Ji(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,_,H,Q){var J=this.display;r=Jr(this,l(this.doc,r));var ee=r.bottom,ce=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),J.sizer.appendChild(n),H=="over")ee=r.top;else if(H=="above"||H=="near"){var ge=Math.max(J.wrapper.clientHeight,this.doc.height),De=Math.max(J.sizer.clientWidth,J.lineSpace.clientWidth);(H=="above"||r.bottom+n.offsetHeight>ge)&&r.top>n.offsetHeight?ee=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ge&&(ee=r.bottom),ce+n.offsetWidth>De&&(ce=De-n.offsetWidth)}n.style.top=ee+"px",n.style.left=n.style.right="",Q=="right"?(ce=J.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(Q=="left"?ce=0:Q=="middle"&&(ce=(J.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ce+"px"),_&&Qs(this,{left:ce,top:ee,right:ce+n.offsetWidth,bottom:ee+n.offsetHeight})},triggerOnKeyDown:Sr(vs),triggerOnKeyPress:Sr(bs),triggerOnKeyUp:ys,triggerOnMouseDown:Sr(xs),execCommand:function(r){if(Mn.hasOwnProperty(r))return Mn[r].call(null,this)},triggerElectric:Sr(function(r){_s(this,r)}),findPosH:function(r,n,_,H){var Q=1;n<0&&(Q=-1,n=-n);for(var J=l(this.doc,r),ee=0;ee<n&&!(J=Xa(this.doc,J,Q,_,H),J.hitSide);++ee);return J},moveH:Sr(function(r,n){var _=this;this.extendSelectionsBy(function(H){return _.display.shift||_.doc.extend||H.empty()?Xa(_.doc,H.head,r,n,_.options.rtlMoveVisually):r<0?H.from():H.to()},Ce)}),deleteH:Sr(function(r,n){var _=this.doc.sel,H=this.doc;_.somethingSelected()?H.replaceSelection("",null,"+delete"):ln(this,function(Q){var J=Xa(H,Q.head,r,n,!1);return r<0?{from:J,to:Q.head}:{from:Q.head,to:J}})}),findPosV:function(r,n,_,H){var Q=1,J=H;n<0&&(Q=-1,n=-n);for(var ee=l(this.doc,r),ce=0;ce<n;++ce){var ge=Jr(this,ee,"div");if(J==null?J=ge.left:ge.left=J,ee=Rs(this,ge,Q,_),ee.hitSide)break}return ee},moveV:Sr(function(r,n){var _=this,H=this.doc,Q=[],J=!this.display.shift&&!H.extend&&H.sel.somethingSelected();if(H.extendSelectionsBy(function(ce){if(J)return r<0?ce.from():ce.to();var ge=Jr(_,ce.head,"div");ce.goalColumn!=null&&(ge.left=ce.goalColumn),Q.push(ge.left);var De=Rs(_,ge,r,n);return n=="page"&&ce==H.sel.primary()&&_a(_,va(_,De,"div").top-ge.top),De},Ce),Q.length)for(var ee=0;ee<H.sel.ranges.length;ee++)H.sel.ranges[ee].goalColumn=Q[ee]}),findWordAt:function(r){var n=this.doc,_=ft(n,r.line).text,H=r.ch,Q=r.ch;if(_){var J=this.getHelper(r,"wordChars");(r.sticky=="before"||Q==_.length)&&H?--H:++Q;for(var ee=_.charAt(H),ce=Ne(ee,J)?function(ge){return Ne(ge,J)}:/\s/.test(ee)?function(ge){return/\s/.test(ge)}:function(ge){return!/\s/.test(ge)&&!Ne(ge)};H>0&&ce(_.charAt(H-1));)--H;for(;Q<_.length&&ce(_.charAt(Q));)++Q}return new jt(Xe(r.line,H),Xe(r.line,Q))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?U(this.display.cursorDiv,"CodeMirror-overwrite"):g(this.display.cursorDiv,"CodeMirror-overwrite"),Ie(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==O()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Sr(function(r,n){bn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-ni(this)-this.display.barHeight,width:r.scrollWidth-ni(this)-this.display.barWidth,clientHeight:pa(this),clientWidth:Ii(this)}},scrollIntoView:Sr(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:Xe(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?Js(this,r):Co(this,r.from,r.to,r.margin)}),setSize:Sr(function(r,n){var _=this,H=function(J){return typeof J=="number"||/^\d+$/.test(String(J))?J+"px":J};r!=null&&(this.display.wrapper.style.width=H(r)),n!=null&&(this.display.wrapper.style.height=H(n)),this.options.lineWrapping&&lo(this);var Q=this.display.viewFrom;this.doc.iter(Q,this.display.viewTo,function(J){if(J.widgets){for(var ee=0;ee<J.widgets.length;ee++)if(J.widgets[ee].noHScroll){Si(_,Q,"widget");break}}++Q}),this.curOp.forceUpdate=!0,Ie(this,"refresh",this)}),operation:function(r){return Nr(this,r)},startOperation:function(){return Wi(this)},endOperation:function(){return Hi(this)},refresh:Sr(function(){var r=this.display.cachedTextHeight;Lr(this),this.curOp.forceUpdate=!0,vn(this),bn(this,this.doc.scrollLeft,this.doc.scrollTop),ka(this.display),(r==null||Math.abs(r-Qi(this.display))>.5||this.options.lineWrapping)&&Ca(this),Ie(this,"refresh",this)}),swapDoc:Sr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Bo(this,r),vn(this),this.display.input.reset(),bn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Vt(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},ye(e),e.registerHelper=function(r,n,_){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=_},e.registerGlobalHelper=function(r,n,_,H){e.registerHelper(r,n,H),i[r]._global.push({pred:_,val:H})}}function Xa(e,t,i,r,n){var _=t,H=i,Q=ft(e,t.line),J=n&&e.direction=="rtl"?-i:i;function ee(){var ht=t.line+J;return ht<e.first||ht>=e.first+e.size?!1:(t=new Xe(ht,t.ch,t.sticky),Q=ft(e,ht))}function ce(ht){var rt;if(r=="codepoint"){var dt=Q.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(dt)?rt=null:rt=new Xe(t.line,Math.max(0,Math.min(Q.text.length,t.ch+i*(dt>=55296&&dt<56320?2:1))),-i)}else n?rt=Ml(e.cm,Q,t,i):rt=ja(Q,t,i);if(rt==null)if(!ht&&ee())t=Wa(n,e.cm,Q,t.line,J);else return!1;else t=rt;return!0}if(r=="char"||r=="codepoint")ce();else if(r=="column")ce(!0);else if(r=="word"||r=="group")for(var ge=null,De=r=="group",we=e.cm&&e.cm.getHelper(t,"wordChars"),je=!0;!(i<0&&!ce(!je));je=!1){var Ve=Q.text.charAt(t.ch)||`
|
|
`,Qe=Ne(Ve,we)?"w":De&&Ve==`
|
|
`?"n":!De||/\s/.test(Ve)?null:"p";if(De&&!je&&!Qe&&(Qe="s"),ge&&ge!=Qe){i<0&&(i=1,ce(),t.sticky="after");break}if(Qe&&(ge=Qe),i>0&&!ce(!je))break}var tt=ea(e,t,_,H,!0);return ei(_,tt)&&(tt.hitSide=!0),tt}function Rs(e,t,i,r){var n=e.doc,_=t.left,H;if(r=="page"){var Q=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),J=Math.max(Q-.5*Qi(e.display),3);H=(i>0?t.bottom:t.top)+i*J}else r=="line"&&(H=i>0?t.bottom+3:t.top-3);for(var ee;!(ee=ba(e,_,H),!ee.outside);){if(i<0?H<=0:H>=n.height){ee.hitSide=!0;break}H+=i*5}return ee}var Gt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new q,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Gt.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;Ds(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function _(Q){for(var J=Q.target;J;J=J.parentNode){if(J==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(J.className))break}return!1}ke(n,"paste",function(Q){if(!_(Q)||He(r,Q)||As(Q,r))return;B<=11&&setTimeout(ur(r,function(){return t.updateFromDOM()}),20)}),ke(n,"compositionstart",function(Q){t.composing={data:Q.data,done:!1}}),ke(n,"compositionupdate",function(Q){t.composing||(t.composing={data:Q.data,done:!1})}),ke(n,"compositionend",function(Q){t.composing&&(Q.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),ke(n,"touchstart",function(){return i.forceCompositionEnd()}),ke(n,"input",function(){t.composing||t.readFromDOMSoon()});function H(Q){if(!_(Q)||He(r,Q))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()}),Q.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var J=Ls(r);oa({lineWise:!0,text:J.text}),Q.type=="cut"&&r.operation(function(){r.setSelections(J.ranges,0,be),r.replaceSelection("",null,"cut")})}else return;if(Q.clipboardData){Q.clipboardData.clearData();var ee=qr.text.join(`
|
|
`);if(Q.clipboardData.setData("Text",ee),Q.clipboardData.getData("Text")==ee){Q.preventDefault();return}}var ce=ks(),ge=ce.firstChild;r.display.lineSpace.insertBefore(ce,r.display.lineSpace.firstChild),ge.value=qr.text.join(`
|
|
`);var De=document.activeElement;K(ge),setTimeout(function(){r.display.lineSpace.removeChild(ce),De.focus(),De==n&&i.showPrimarySelection()},50)}ke(n,"copy",H),ke(n,"cut",H)},Gt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Gt.prototype.prepareSelection=function(){var e=yo(this.cm,!1);return e.focus=document.activeElement==this.div,e},Gt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Gt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Gt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var _=sa(t,e.anchorNode,e.anchorOffset),H=sa(t,e.focusNode,e.focusOffset);if(_&&!_.bad&&H&&!H.bad&&St(ki(_,H),r)==0&&St(di(_,H),n)==0)return;var Q=t.display.view,J=r.line>=t.display.viewFrom&&Os(t,r)||{node:Q[0].measure.map[2],offset:0},ee=n.line<t.display.viewTo&&Os(t,n);if(!ee){var ce=Q[Q.length-1].measure,ge=ce.maps?ce.maps[ce.maps.length-1]:ce.map;ee={node:ge[ge.length-1],offset:ge[ge.length-2]-ge[ge.length-3]}}if(!J||!ee){e.removeAllRanges();return}var De=e.rangeCount&&e.getRangeAt(0),we;try{we=E(J.node,J.offset,ee.offset,ee.node)}catch(je){}we&&(!k&&t.state.focused?(e.collapse(J.node,J.offset),we.collapsed||(e.removeAllRanges(),e.addRange(we))):(e.removeAllRanges(),e.addRange(we)),De&&e.anchorNode==null?e.addRange(De):k&&this.startGracePeriod()),this.rememberSelection()},Gt.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)},Gt.prototype.showMultipleSelections=function(e){h(this.cm.display.cursorDiv,e.cursors),h(this.cm.display.selectionDiv,e.selection)},Gt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Gt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return m(this.div,t)},Gt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Gt.prototype.blur=function(){this.div.blur()},Gt.prototype.getField=function(){return this.div},Gt.prototype.supportsTouch=function(){return!0},Gt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Nr(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},Gt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Gt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(d&&p&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=sa(t,e.anchorNode,e.anchorOffset),r=sa(t,e.focusNode,e.focusOffset);i&&r&&Nr(t,function(){xr(t.doc,Ti(i,r),be),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Gt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Xe(r.line-1,ft(e.doc,r.line-1).length)),n.ch==ft(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Xe(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var _,H,Q;r.line==t.viewFrom||(_=Ui(e,r.line))==0?(H=Ot(t.view[0].line),Q=t.view[0].node):(H=Ot(t.view[_].line),Q=t.view[_-1].node.nextSibling);var J=Ui(e,n.line),ee,ce;if(J==t.view.length-1?(ee=t.viewTo-1,ce=t.lineDiv.lastChild):(ee=Ot(t.view[J+1].line)-1,ce=t.view[J+1].node.previousSibling),!Q)return!1;for(var ge=e.doc.splitLines(tu(e,Q,ce,H,ee)),De=Ur(e.doc,Xe(H,0),Xe(ee,ft(e.doc,ee).text.length));ge.length>1&&De.length>1;)if(te(ge)==te(De))ge.pop(),De.pop(),ee--;else if(ge[0]==De[0])ge.shift(),De.shift(),H++;else break;for(var we=0,je=0,Ve=ge[0],Qe=De[0],tt=Math.min(Ve.length,Qe.length);we<tt&&Ve.charCodeAt(we)==Qe.charCodeAt(we);)++we;for(var ht=te(ge),rt=te(De),dt=Math.min(ht.length-(ge.length==1?we:0),rt.length-(De.length==1?we:0));je<dt&&ht.charCodeAt(ht.length-je-1)==rt.charCodeAt(rt.length-je-1);)++je;if(ge.length==1&&De.length==1&&H==r.line)for(;we&&we>r.ch&&ht.charCodeAt(ht.length-je-1)==rt.charCodeAt(rt.length-je-1);)we--,je++;ge[ge.length-1]=ht.slice(0,ht.length-je).replace(/^\u200b+/,""),ge[0]=ge[0].slice(we).replace(/\u200b+$/,"");var Et=Xe(H,we),vt=Xe(ee,De.length?te(De).length-je:0);if(ge.length>1||ge[0]||St(Et,vt))return an(e.doc,ge,Et,vt,"+input"),!0},Gt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Gt.prototype.reset=function(){this.forceCompositionEnd()},Gt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Gt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},Gt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Nr(this.cm,function(){return Lr(e.cm)})},Gt.prototype.setUneditable=function(e){e.contentEditable="false"},Gt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||ur(this.cm,Va)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Gt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Gt.prototype.onContextMenu=function(){},Gt.prototype.resetPosition=function(){},Gt.prototype.needsContentAttribute=!0;function Os(e,t){var i=ma(e,t.line);if(!i||i.hidden)return null;var r=ft(e.doc,t.line),n=io(i,r,t.line),_=Je(r,e.doc.direction),H="left";if(_){var Q=Ze(_,t.ch);H=Q%2?"right":"left"}var J=oo(n.map,t.ch,H);return J.offset=J.collapse=="right"?J.end:J.start,J}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function hn(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,r,n){var _="",H=!1,Q=e.doc.lineSeparator(),J=!1;function ee(we){return function(je){return je.id==we}}function ce(){H&&(_+=Q,J&&(_+=Q),H=J=!1)}function ge(we){we&&(ce(),_+=we)}function De(we){if(we.nodeType==1){var je=we.getAttribute("cm-text");if(je){ge(je);return}var Ve=we.getAttribute("cm-marker"),Qe;if(Ve){var tt=e.findMarks(Xe(r,0),Xe(n+1,0),ee(+Ve));tt.length&&(Qe=tt[0].find(0))&&ge(Ur(e.doc,Qe.from,Qe.to).join(Q));return}if(we.getAttribute("contenteditable")=="false")return;var ht=/^(pre|div|p|li|table|br)$/i.test(we.nodeName);if(!/^br$/i.test(we.nodeName)&&we.textContent.length==0)return;ht&&ce();for(var rt=0;rt<we.childNodes.length;rt++)De(we.childNodes[rt]);/^(pre|p)$/i.test(we.nodeName)&&(J=!0),ht&&(H=!0)}else we.nodeType==3&&ge(we.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(De(t),t==i);)t=t.nextSibling,J=!1;return _}function sa(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return hn(e.clipPos(Xe(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 _=e.display.view[n];if(_.node==r)return ru(_,t,i)}}function ru(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!m(r,t))return hn(Xe(Ot(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var _=e.rest?te(e.rest):e.line;return hn(Xe(Ot(_),_.text.length),n)}var H=t.nodeType==3?t:null,Q=t;for(!H&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(H=t.firstChild,i&&(i=H.nodeValue.length));Q.parentNode!=r;)Q=Q.parentNode;var J=e.measure,ee=J.maps;function ce(Qe,tt,ht){for(var rt=-1;rt<(ee?ee.length:0);rt++)for(var dt=rt<0?J.map:ee[rt],Et=0;Et<dt.length;Et+=3){var vt=dt[Et+2];if(vt==Qe||vt==tt){var _t=Ot(rt<0?e.line:e.rest[rt]),Yt=dt[Et]+ht;return(ht<0||vt!=Qe)&&(Yt=dt[Et+(ht?1:0)]),Xe(_t,Yt)}}}var ge=ce(H,Q,i);if(ge)return hn(ge,n);for(var De=Q.nextSibling,we=H?H.nodeValue.length-i:0;De;De=De.nextSibling){if(ge=ce(De,De.firstChild,0),ge)return hn(Xe(ge.line,ge.ch-we),n);we+=De.textContent.length}for(var je=Q.previousSibling,Ve=i;je;je=je.previousSibling){if(ge=ce(je,je.firstChild,-1),ge)return hn(Xe(ge.line,ge.ch+Ve),n);Ve+=je.textContent.length}}var er=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new q,this.hasSelection=!1,this.composing=null};er.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var n=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),x&&(n.style.width="0px"),ke(n,"input",function(){W&&B>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),ke(n,"paste",function(H){if(He(r,H)||As(H,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function _(H){if(He(r,H))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var Q=Ls(r);oa({lineWise:!0,text:Q.text}),H.type=="cut"?r.setSelections(Q.ranges,null,be):(i.prevInput="",n.value=Q.text.join(`
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`),K(n))}else return;H.type=="cut"&&(r.state.cutIncoming=+new Date)}ke(n,"cut",_),ke(n,"copy",_),ke(e.scroller,"paste",function(H){if(fi(e,H)||He(r,H))return;if(!n.dispatchEvent){r.state.pasteIncoming=+new Date,i.focus();return}var Q=new Event("paste");Q.clipboardData=H.clipboardData,n.dispatchEvent(Q)}),ke(e.lineSpace,"selectstart",function(H){fi(e,H)||re(H)}),ke(n,"compositionstart",function(){var H=r.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:H,range:r.markText(H,r.getCursor("to"),{className:"CodeMirror-composing"})}}),ke(n,"compositionend",function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)})},er.prototype.createField=function(e){this.wrapper=ks(),this.textarea=this.wrapper.firstChild},er.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},er.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,r=yo(e);if(e.options.moveInputWithCursor){var n=Jr(e,i.sel.primary().head,"div"),_=t.wrapper.getBoundingClientRect(),H=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,n.top+H.top-_.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,n.left+H.left-_.left))}return r},er.prototype.showSelection=function(e){var t=this.cm,i=t.display;h(i.cursorDiv,e.cursors),h(i.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},er.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&K(this.textarea),W&&B>=9&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",W&&B>=9&&(this.hasSelection=null))},er.prototype.getField=function(){return this.textarea},er.prototype.supportsTouch=function(){return!1},er.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!a||O()!=this.textarea))try{this.textarea.focus()}catch(e){}},er.prototype.blur=function(){this.textarea.blur()},er.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},er.prototype.receivedFocus=function(){this.slowPoll()},er.prototype.slowPoll=function(){var e=this;if(this.pollingFast)return;this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},er.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function i(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,i)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,i)},er.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||ot(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(W&&B>=9&&this.hasSelection===n||s&&/[\uf700-\uf7ff]/.test(n))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var _=n.charCodeAt(0);if(_==8203&&!r&&(r="\u200B"),_==8666)return this.reset(),this.cm.execCommand("undo")}for(var H=0,Q=Math.min(r.length,n.length);H<Q&&r.charCodeAt(H)==n.charCodeAt(H);)++H;return Nr(t,function(){Va(t,n.slice(H),r.length-H,null,e.composing?"*compose":null),n.length>1e3||n.indexOf(`
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`)>-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},er.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},er.prototype.onKeyPress=function(){W&&B>=9&&(this.hasSelection=null),this.fastPoll()},er.prototype.onContextMenu=function(e){var t=this,i=t.cm,r=i.display,n=t.textarea;t.contextMenuPending&&t.contextMenuPending();var _=Bi(i,e),H=r.scroller.scrollTop;if(!_||b)return;var Q=i.options.resetSelectionOnContextMenu;Q&&i.doc.sel.contains(_)==-1&&ur(i,xr)(i.doc,Ti(_),be);var J=n.style.cssText,ee=t.wrapper.style.cssText,ce=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",n.style.cssText=`position: absolute; width: 30px; height: 30px;
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top: `+(e.clientY-ce.top-5)+"px; left: "+(e.clientX-ce.left-5)+`px;
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z-index: 1000; background: `+(W?"rgba(255, 255, 255, .05)":"transparent")+`;
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outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var ge;P&&(ge=window.scrollY),r.input.focus(),P&&window.scrollTo(null,ge),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=we,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function De(){if(n.selectionStart!=null){var Ve=i.somethingSelected(),Qe="\u200B"+(Ve?n.value:"");n.value="\u21DA",n.value=Qe,t.prevInput=Ve?"":"\u200B",n.selectionStart=1,n.selectionEnd=Qe.length,r.selForContextMenu=i.doc.sel}}function we(){if(t.contextMenuPending!=we)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=ee,n.style.cssText=J,W&&B<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=H),n.selectionStart!=null){(!W||W&&B<9)&&De();var Ve=0,Qe=function(){r.selForContextMenu==i.doc.sel&&n.selectionStart==0&&n.selectionEnd>0&&t.prevInput=="\u200B"?ur(i,Qo)(i):Ve++<10?r.detectingSelectAll=setTimeout(Qe,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(Qe,200)}}if(W&&B>=9&&De(),D){de(e);var je=function(){qe(window,"mouseup",je),setTimeout(we,20)};ke(window,"mouseup",je)}else setTimeout(we,50)},er.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},er.prototype.setUneditable=function(){},er.prototype.needsContentAttribute=!1;function iu(e,t){if(t=t?N(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=O();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function r(){e.value=Q.getValue()}var n;if(e.form&&(ke(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var _=e.form;n=_.submit;try{var H=_.submit=function(){r(),_.submit=n,_.submit(),_.submit=H}}catch(J){}}t.finishInit=function(J){J.save=r,J.getTextArea=function(){return e},J.toTextArea=function(){J.toTextArea=isNaN,r(),e.parentNode.removeChild(J.getWrapperElement()),e.style.display="",e.form&&(qe(e.form,"submit",r),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=n))}},e.style.display="none";var Q=$t(function(J){return e.parentNode.insertBefore(J,e.nextSibling)},t);return Q}function nu(e){e.off=qe,e.on=ke,e.wheelEventPixels=dl,e.Doc=Dr,e.splitLines=mt,e.countColumn=X,e.findColumn=Se,e.isWordChar=Pe,e.Pass=Ae,e.signal=Ie,e.Line=Ei,e.changeEnd=wi,e.scrollbarModel=Ao,e.Pos=Xe,e.cmpPos=St,e.modes=Bt,e.mimeModes=wt,e.resolveMode=gt,e.getMode=Gr,e.modeExtensions=br,e.extendMode=fr,e.copyState=Tr,e.startState=Kr,e.innerMode=si,e.commands=Mn,e.keyMap=pi,e.keyName=cs,e.isModifierKey=hs,e.lookupKey=sn,e.normalizeKeyMap=Pl,e.StringStream=It,e.SharedTextMarker=Rn,e.TextMarker=_i,e.LineWidget=kn,e.e_preventDefault=re,e.e_stopPropagation=oe,e.e_stop=de,e.addClass=U,e.contains=m,e.rmClass=g,e.keyNames=Li}$l($t),ql($t);var au="iter insert remove copy getEditor constructor".split(" ");for(var la in Dr.prototype)Dr.prototype.hasOwnProperty(la)&&ae(au,la)<0&&($t.prototype[la]=function(e){return function(){return e.apply(this.doc,arguments)}}(Dr.prototype[la]));return ye(Dr),$t.inputStyles={textarea:er,contenteditable:Gt},$t.defineMode=function(e){!$t.defaults.mode&&e!="null"&&($t.defaults.mode=e),yr.apply(this,arguments)},$t.defineMIME=ir,$t.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),$t.defineMIME("text/plain","null"),$t.defineExtension=function(e,t){$t.prototype[e]=t},$t.defineDocExtension=function(e,t){Dr.prototype[e]=t},$t.fromTextArea=iu,nu($t),$t.version="5.58.2",$t})},Y1PL:function(lt,$e,ie){"use strict";ie.r($e),ie.d($e,"ResizableTextArea",function(){return ae});var ne=ie("wx14"),$=ie("1OyB"),k=ie("vuIU"),Y=ie("Ji7U"),F=ie("LK+K"),R=ie("q1tI"),W=ie("VTBJ"),B=ie("rePB"),P=ie("Zm9Q"),w=ie("Kwbf"),p=ie("c+Xe"),b=ie("m+aA"),M=ie("bdgK"),A=new Map;function S(be){be.forEach(function(Te){var Ce,Se=Te.target;(Ce=A.get(Se))===null||Ce===void 0||Ce.forEach(function(me){return me(Se)})})}var x=new M.default(S),d=null,a=null;function s(be,Te){A.has(be)||(A.set(be,new Set),x.observe(be)),A.get(be).add(Te)}function u(be,Te){A.has(be)&&(A.get(be).delete(Te),A.get(be).size||(x.unobserve(be),A.delete(be)))}var L=function(be){Object(Y.a)(Ce,be);var Te=Object(F.a)(Ce);function Ce(){return Object($.a)(this,Ce),Te.apply(this,arguments)}return Object(k.a)(Ce,[{key:"render",value:function(){return this.props.children}}]),Ce}(R.Component),f=R.createContext(null);function v(be){var Te=be.children,Ce=be.onBatchResize,Se=R.useRef(0),me=R.useRef([]),ue=R.useContext(f),te=R.useCallback(function(fe,se,_e){Se.current+=1;var Oe=Se.current;me.current.push({size:fe,element:se,data:_e}),Promise.resolve().then(function(){Oe===Se.current&&(Ce==null||Ce(me.current),me.current=[])}),ue==null||ue(fe,se,_e)},[Ce,ue]);return R.createElement(f.Provider,{value:te},Te)}function D(be){var Te=be.children,Ce=be.disabled,Se=R.useRef(null),me=R.useRef(null),ue=R.useContext(f),te=R.useRef({width:-1,height:-1,offsetWidth:-1,offsetHeight:-1}),fe=R.isValidElement(Te)&&Object(p.c)(Te),se=fe?Te.ref:null,_e=R.useMemo(function(){return Object(p.a)(se,Se)},[se,Se]),Oe=R.useRef(be);Oe.current=be;var xe=R.useCallback(function(Pe){var Ne=Oe.current,Be=Ne.onResize,We=Ne.data,Ue=Pe.getBoundingClientRect(),Fe=Ue.width,at=Ue.height,it=Pe.offsetWidth,et=Pe.offsetHeight,Ze=Math.floor(Fe),ut=Math.floor(at);if(te.current.width!==Ze||te.current.height!==ut||te.current.offsetWidth!==it||te.current.offsetHeight!==et){var Je={width:Ze,height:ut,offsetWidth:it,offsetHeight:et};te.current=Je;var st=it===Math.round(Fe)?Fe:it,ke=et===Math.round(at)?at:et,nt=Object(W.a)(Object(W.a)({},Je),{},{offsetWidth:st,offsetHeight:ke});ue==null||ue(nt,Pe,We),Be&&Promise.resolve().then(function(){Be(nt,Pe)})}},[]);return R.useEffect(function(){var Pe=Object(b.a)(Se.current)||Object(b.a)(me.current);return Pe&&!Ce&&s(Pe,xe),function(){return u(Pe,xe)}},[Se.current,Ce]),R.createElement(L,{ref:me},fe?R.cloneElement(Te,{ref:_e}):Te)}var T="rc-observer-key";function g(be){var Te=be.children,Ce=Object(P.a)(Te);return Ce.map(function(Se,me){var ue=(Se==null?void 0:Se.key)||"".concat(T,"-").concat(me);return R.createElement(D,Object(ne.a)({},be,{key:ue}),Se)})}g.Collection=v;var c=g,h=ie("bT9E"),o=ie("TSYQ"),C=ie.n(o),E=`
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min-height:0 !important;
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|
max-height:none !important;
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|
height:0 !important;
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|
visibility:hidden !important;
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|
overflow:hidden !important;
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|
position:absolute !important;
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|
z-index:-1000 !important;
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|
top:0 !important;
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|
right:0 !important
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`,m=["letter-spacing","line-height","padding-top","padding-bottom","font-family","font-weight","font-size","font-variant","text-rendering","text-transform","width","text-indent","padding-left","padding-right","border-width","box-sizing","word-break"],O={},U;function j(be){var Te=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Ce=be.getAttribute("id")||be.getAttribute("data-reactid")||be.getAttribute("name");if(Te&&O[Ce])return O[Ce];var Se=window.getComputedStyle(be),me=Se.getPropertyValue("box-sizing")||Se.getPropertyValue("-moz-box-sizing")||Se.getPropertyValue("-webkit-box-sizing"),ue=parseFloat(Se.getPropertyValue("padding-bottom"))+parseFloat(Se.getPropertyValue("padding-top")),te=parseFloat(Se.getPropertyValue("border-bottom-width"))+parseFloat(Se.getPropertyValue("border-top-width")),fe=m.map(function(_e){return"".concat(_e,":").concat(Se.getPropertyValue(_e))}).join(";"),se={sizingStyle:fe,paddingSize:ue,borderSize:te,boxSizing:me};return Te&&Ce&&(O[Ce]=se),se}function K(be){var Te=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Ce=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null,Se=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;U||(U=document.createElement("textarea"),U.setAttribute("tab-index","-1"),U.setAttribute("aria-hidden","true"),document.body.appendChild(U)),be.getAttribute("wrap")?U.setAttribute("wrap",be.getAttribute("wrap")):U.removeAttribute("wrap");var me=j(be,Te),ue=me.paddingSize,te=me.borderSize,fe=me.boxSizing,se=me.sizingStyle;U.setAttribute("style","".concat(se,";").concat(E)),U.value=be.value||be.placeholder||"";var _e=Number.MIN_SAFE_INTEGER,Oe=Number.MAX_SAFE_INTEGER,xe=U.scrollHeight,Pe;if(fe==="border-box"?xe+=te:fe==="content-box"&&(xe-=ue),Ce!==null||Se!==null){U.value=" ";var 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0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:Infinity,maxBufferSize:60*1e3*1e3,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:Infinity,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:S.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:Y.default,bufferController:P.default,capLevelController:p.default,fpsController:b.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:a.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},T()),{},{subtitleStreamController:W.SubtitleStreamController,subtitleTrackController:B.default,timelineController:w.TimelineController,audioStreamController:F.default,audioTrackController:R.default,emeController:M.default,cmcdController:A.default});function T(){return{cueHandler:d.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}}function g(h,o){if((o.liveSyncDurationCount||o.liveMaxLatencyDurationCount)&&(o.liveSyncDuration||o.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(o.liveMaxLatencyDurationCount!==void 0&&(o.liveSyncDurationCount===void 0||o.liveMaxLatencyDurationCount<=o.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(o.liveMaxLatencyDuration!==void 0&&(o.liveSyncDuration===void 0||o.liveMaxLatencyDuration<=o.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return u({},h,o)}function c(h){var o=h.loader;if(o!==x.default&&o!==S.default)s.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),h.progressive=!1;else{var C=Object(x.fetchSupported)();C&&(h.loader=x.default,h.progressive=!0,h.enableSoftwareAES=!0,s.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/polyfills/number.ts"),F=k("./src/utils/ewma-bandwidth-estimator.ts"),R=k("./src/events.ts"),W=k("./src/utils/buffer-helper.ts"),B=k("./src/errors.ts"),P=k("./src/types/loader.ts"),w=k("./src/utils/logger.ts");function p(A,S){for(var x=0;x<S.length;x++){var d=S[x];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(A,d.key,d)}}function b(A,S,x){return S&&p(A.prototype,S),x&&p(A,x),A}var M=function(){function A(x){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=x;var d=x.config;this.bwEstimator=new F.default(d.abrEwmaSlowVoD,d.abrEwmaFastVoD,d.abrEwmaDefaultEstimate),this.registerListeners()}var S=A.prototype;return S.registerListeners=function(){var d=this.hls;d.on(R.Events.FRAG_LOADING,this.onFragLoading,this),d.on(R.Events.FRAG_LOADED,this.onFragLoaded,this),d.on(R.Events.FRAG_BUFFERED,this.onFragBuffered,this),d.on(R.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(R.Events.ERROR,this.onError,this)},S.unregisterListeners=function(){var d=this.hls;d.off(R.Events.FRAG_LOADING,this.onFragLoading,this),d.off(R.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(R.Events.FRAG_BUFFERED,this.onFragBuffered,this),d.off(R.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(R.Events.ERROR,this.onError,this)},S.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},S.onFragLoading=function(d,a){var s=a.frag;if(s.type===P.PlaylistLevelType.MAIN&&!this.timer){var u;this.fragCurrent=s,this.partCurrent=(u=a.part)!=null?u:null,this.timer=self.setInterval(this.onCheck,100)}},S.onLevelLoaded=function(d,a){var s=this.hls.config;a.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD)},S._abandonRulesCheck=function(){var d=this.fragCurrent,a=this.partCurrent,s=this.hls,u=s.autoLevelEnabled,L=s.config,f=s.media;if(!d||!f)return;var v=a?a.stats:d.stats,D=a?a.duration:d.duration;if(v.aborted){w.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!u||f.paused||!f.playbackRate||!f.readyState)return;var T=performance.now()-v.loading.start,g=Math.abs(f.playbackRate);if(T<=500*D/g)return;var c=s.levels,h=s.minAutoLevel,o=c[d.level],C=v.total||Math.max(v.loaded,Math.round(D*o.maxBitrate/8)),E=Math.max(1,v.bwEstimate?v.bwEstimate/8:v.loaded*1e3/T),m=(C-v.loaded)/E,O=f.currentTime,U=(W.BufferHelper.bufferInfo(f,O,L.maxBufferHole).end-O)/g;if(U>=2*D/g||m<=U)return;var j=Number.POSITIVE_INFINITY,K;for(K=d.level-1;K>h;K--){var I=c[K].maxBitrate;if(j=D*I/(8*.8*E),j<U)break}if(j>=m)return;var N=this.bwEstimator.getEstimate();w.logger.warn("Fragment "+d.sn+(a?" part "+a.index:"")+" of level "+d.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+K+`
|
|
Current BW estimate: `+(Object(Y.isFiniteNumber)(N)?(N/1024).toFixed(3):"Unknown")+` Kb/s
|
|
Estimated load time for current fragment: `+m.toFixed(3)+` s
|
|
Estimated load time for the next fragment: `+j.toFixed(3)+` s
|
|
Time to underbuffer: `+U.toFixed(3)+" s"),s.nextLoadLevel=K,this.bwEstimator.sample(T,v.loaded),this.clearTimer(),d.loader&&(this.fragCurrent=this.partCurrent=null,d.loader.abort()),s.trigger(R.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:d,part:a,stats:v})},S.onFragLoaded=function(d,a){var s=a.frag,u=a.part;if(s.type===P.PlaylistLevelType.MAIN&&Object(Y.isFiniteNumber)(s.sn)){var L=u?u.stats:s.stats,f=u?u.duration:s.duration;if(this.clearTimer(),this.lastLoadedFragLevel=s.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var v=this.hls.levels[s.level],D=(v.loaded?v.loaded.bytes:0)+L.loaded,T=(v.loaded?v.loaded.duration:0)+f;v.loaded={bytes:D,duration:T},v.realBitrate=Math.round(8*D/T)}if(s.bitrateTest){var g={stats:L,frag:s,part:u,id:s.type};this.onFragBuffered(R.Events.FRAG_BUFFERED,g),s.bitrateTest=!1}}},S.onFragBuffered=function(d,a){var s=a.frag,u=a.part,L=u?u.stats:s.stats;if(L.aborted)return;if(s.type!==P.PlaylistLevelType.MAIN||s.sn==="initSegment")return;var f=L.parsing.end-L.loading.start;this.bwEstimator.sample(f,L.loaded),L.bwEstimate=this.bwEstimator.getEstimate(),s.bitrateTest?this.bitrateTestDelay=f/1e3:this.bitrateTestDelay=0},S.onError=function(d,a){switch(a.details){case B.ErrorDetails.FRAG_LOAD_ERROR:case B.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},S.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},S.getNextABRAutoLevel=function(){var d=this.fragCurrent,a=this.partCurrent,s=this.hls,u=s.maxAutoLevel,L=s.config,f=s.minAutoLevel,v=s.media,D=a?a.duration:d?d.duration:0,T=v?v.currentTime:0,g=v&&v.playbackRate!==0?Math.abs(v.playbackRate):1,c=this.bwEstimator?this.bwEstimator.getEstimate():L.abrEwmaDefaultEstimate,h=(W.BufferHelper.bufferInfo(v,T,L.maxBufferHole).end-T)/g,o=this.findBestLevel(c,f,u,h,L.abrBandWidthFactor,L.abrBandWidthUpFactor);if(o>=0)return o;w.logger.trace((h?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var C=D?Math.min(D,L.maxStarvationDelay):L.maxStarvationDelay,E=L.abrBandWidthFactor,m=L.abrBandWidthUpFactor;if(!h){var O=this.bitrateTestDelay;if(O){var U=D?Math.min(D,L.maxLoadingDelay):L.maxLoadingDelay;C=U-O,w.logger.trace("bitrate test took "+Math.round(1e3*O)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*C)+" ms"),E=m=1}}return o=this.findBestLevel(c,f,u,h+C,E,m),Math.max(o,0)},S.findBestLevel=function(d,a,s,u,L,f){for(var v,D=this.fragCurrent,T=this.partCurrent,g=this.lastLoadedFragLevel,c=this.hls.levels,h=c[g],o=!!(h!=null&&(v=h.details)!==null&&v!==void 0&&v.live),C=h==null?void 0:h.codecSet,E=T?T.duration:D?D.duration:0,m=s;m>=a;m--){var O=c[m];if(!O||C&&O.codecSet!==C)continue;var U=O.details,j=(T?U==null?void 0:U.partTarget:U==null?void 0:U.averagetargetduration)||E,K=void 0;m<=g?K=L*d:K=f*d;var I=c[m].maxBitrate,N=I*j/K;if(w.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+m+"/"+Math.round(K)+"/"+I+"/"+j+"/"+u+"/"+N),K>I&&(!N||o&&!this.bitrateTestDelay||N<u))return m}return-1},b(A,[{key:"nextAutoLevel",get:function(){var d=this._nextAutoLevel,a=this.bwEstimator;if(d!==-1&&(!a||!a.canEstimate()))return d;var s=this.getNextABRAutoLevel();return d!==-1&&(s=Math.min(d,s)),s},set:function(d){this._nextAutoLevel=d}}]),A}();$.default=M},"./src/controller/audio-stream-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/polyfills/number.ts"),F=k("./src/controller/base-stream-controller.ts"),R=k("./src/events.ts"),W=k("./src/utils/buffer-helper.ts"),B=k("./src/controller/fragment-tracker.ts"),P=k("./src/types/level.ts"),w=k("./src/types/loader.ts"),p=k("./src/loader/fragment.ts"),b=k("./src/demux/chunk-cache.ts"),M=k("./src/demux/transmuxer-interface.ts"),A=k("./src/types/transmuxer.ts"),S=k("./src/controller/fragment-finders.ts"),x=k("./src/utils/discontinuities.ts"),d=k("./src/errors.ts"),a=k("./src/utils/logger.ts");function s(){return s=Object.assign||function(D){for(var T=1;T<arguments.length;T++){var g=arguments[T];for(var c in g)Object.prototype.hasOwnProperty.call(g,c)&&(D[c]=g[c])}return D},s.apply(this,arguments)}function u(D,T){D.prototype=Object.create(T.prototype),D.prototype.constructor=D,L(D,T)}function L(D,T){return L=Object.setPrototypeOf||function(c,h){return c.__proto__=h,c},L(D,T)}var f=100,v=function(D){u(T,D);function T(c,h){var o;return o=D.call(this,c,h,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var g=T.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var h=this.hls;h.on(R.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.on(R.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.on(R.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(R.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.on(R.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),h.on(R.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),h.on(R.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(R.Events.ERROR,this.onError,this),h.on(R.Events.BUFFER_RESET,this.onBufferReset,this),h.on(R.Events.BUFFER_CREATED,this.onBufferCreated,this),h.on(R.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),h.on(R.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.on(R.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g._unregisterListeners=function(){var h=this.hls;h.off(R.Events.MEDIA_ATTACHED,this.onMediaAttached,this),h.off(R.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(R.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(R.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.off(R.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),h.off(R.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),h.off(R.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(R.Events.ERROR,this.onError,this),h.off(R.Events.BUFFER_RESET,this.onBufferReset,this),h.off(R.Events.BUFFER_CREATED,this.onBufferCreated,this),h.off(R.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),h.off(R.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.off(R.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g.onInitPtsFound=function(h,o){var C=o.frag,E=o.id,m=o.initPTS;if(E==="main"){var O=C.cc;this.initPTS[C.cc]=m,this.log("InitPTS for cc: "+O+" found from main: "+m),this.videoTrackCC=O,this.state===F.State.WAITING_INIT_PTS&&this.tick()}},g.startLoad=function(h){if(!this.levels){this.startPosition=h,this.state=F.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(f),this.fragLoadError=0,o>0&&h===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=F.State.IDLE):(this.loadedmetadata=!1,this.state=F.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=h,this.tick()},g.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_TRACK:{var h,o=this.levels,C=this.trackId,E=o==null||((h=o[C])===null||h===void 0)?void 0:h.details;if(E){if(this.waitForCdnTuneIn(E))break;this.state=F.State.WAITING_INIT_PTS}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var m,O=performance.now(),U=this.retryDate;(!U||O>=U||(m=this.media)!==null&&m!==void 0&&m.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=F.State.IDLE);break}case F.State.WAITING_INIT_PTS:{var j=this.waitingData;if(j){var K=j.frag,I=j.part,N=j.cache,X=j.complete;if(this.initPTS[K.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.FRAG_LOADING;var q=N.flush(),ae={frag:K,part:I,payload:q,networkDetails:null};this._handleFragmentLoadProgress(ae),X&&D.prototype._handleFragmentLoadComplete.call(this,ae)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+K.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var he=this.getLoadPosition(),Ae=W.BufferHelper.bufferInfo(this.mediaBuffer,he,this.config.maxBufferHole),be=Object(S.fragmentWithinToleranceTest)(Ae.end,this.config.maxFragLookUpTolerance,K);be<0&&(a.logger.log("Waiting fragment cc ("+K.cc+") @ "+K.start+" cancelled because another fragment at "+Ae.end+" is needed"),this.clearWaitingFragment())}}else this.state=F.State.IDLE}}this.onTickEnd()},g.clearWaitingFragment=function(){var h=this.waitingData;h&&(this.fragmentTracker.removeFragment(h.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.IDLE)},g.onTickEnd=function(){var h=this.media;if(!h||!h.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:h,C=o.buffered;!this.loadedmetadata&&C.length&&(this.loadedmetadata=!0),this.lastCurrentTime=h.currentTime},g.doTickIdle=function(){var h,o,C=this.hls,E=this.levels,m=this.media,O=this.trackId,U=C.config;if(!E||!E[O])return;if(!m&&(this.startFragRequested||!U.startFragPrefetch))return;var j=E[O],K=j.details;if(!K||K.live&&this.levelLastLoaded!==O||this.waitForCdnTuneIn(K)){this.state=F.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,p.ElementaryStreamTypes.AUDIO,w.PlaylistLevelType.AUDIO));var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,w.PlaylistLevelType.AUDIO);if(I===null)return;var N=I.len,X=this.getMaxBufferLength(),q=this.audioSwitch;if(N>=X&&!q)return;if(!q&&this._streamEnded(I,K)){C.trigger(R.Events.BUFFER_EOS,{type:"audio"}),this.state=F.State.ENDED;return}var ae=K.fragments,he=ae[0].start,Ae=I.end;if(q){var be=this.getLoadPosition();Ae=be,K.PTSKnown&&be<he&&((I.end>he||I.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),m.currentTime=he+.05))}var Te=this.getNextFragment(Ae,K);if(!Te){this.bufferFlushed=!0;return}((h=Te.decryptdata)===null||h===void 0?void 0:h.keyFormat)==="identity"&&!((o=Te.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Te,K):this.loadFragment(Te,K,Ae)},g.getMaxBufferLength=function(){var h=D.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,w.PlaylistLevelType.MAIN);return o===null?h:Math.max(h,o.len)},g.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},g.onAudioTracksUpdated=function(h,o){var C=o.audioTracks;this.resetTransmuxer(),this.levels=C.map(function(E){return new P.Level(E)})},g.onAudioTrackSwitching=function(h,o){var C=!!o.url;this.trackId=o.id;var E=this.fragCurrent;E!=null&&E.loader&&E.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),C?this.setInterval(f):this.resetTransmuxer(),C?(this.audioSwitch=!0,this.state=F.State.IDLE):this.state=F.State.STOPPED,this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},g.onLevelLoaded=function(h,o){this.mainDetails=o.details},g.onAudioTrackLoaded=function(h,o){var C,E=this.levels,m=o.details,O=o.id;if(!E){this.warn("Audio tracks were reset while loading level "+O);return}this.log("Track "+O+" loaded ["+m.startSN+","+m.endSN+"],duration:"+m.totalduration);var U=E[O],j=0;if(m.live||(C=U.details)!==null&&C!==void 0&&C.live){var K=this.mainDetails;if(m.fragments[0]||(m.deltaUpdateFailed=!0),m.deltaUpdateFailed||!K)return;!U.details&&m.hasProgramDateTime&&K.hasProgramDateTime?(Object(x.alignMediaPlaylistByPDT)(m,K),j=m.fragments[0].start):j=this.alignPlaylists(m,U.details)}U.details=m,this.levelLastLoaded=O,!this.startFragRequested&&(this.mainDetails||!m.live)&&this.setStartPosition(U.details,j),this.state===F.State.WAITING_TRACK&&!this.waitForCdnTuneIn(m)&&(this.state=F.State.IDLE),this.tick()},g._handleFragmentLoadProgress=function(h){var o,C=h.frag,E=h.part,m=h.payload,O=this.config,U=this.trackId,j=this.levels;if(!j){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+C.sn+" of level "+C.level+" will not be buffered");return}var K=j[U];console.assert(K,"Audio track is defined on fragment load progress");var I=K.details;console.assert(I,"Audio track details are defined on fragment load progress");var N=O.defaultAudioCodec||K.audioCodec||"mp4a.40.2",X=this.transmuxer;X||(X=this.transmuxer=new M.default(this.hls,w.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var q=this.initPTS[C.cc],ae=(o=C.initSegment)===null||o===void 0?void 0:o.data;if(q!==void 0){var he=!1,Ae=E?E.index:-1,be=Ae!==-1,Te=new A.ChunkMetadata(C.level,C.sn,C.stats.chunkCount,m.byteLength,Ae,be);X.push(m,ae,N,"",C,E,I.totalduration,he,Te,q)}else{a.logger.log("Unknown video PTS for cc "+C.cc+", waiting for video PTS before demuxing audio frag "+C.sn+" of ["+I.startSN+" ,"+I.endSN+"],track "+U);var Ce=this.waitingData=this.waitingData||{frag:C,part:E,cache:new b.default,complete:!1},Se=Ce.cache;Se.push(new Uint8Array(m)),this.waitingVideoCC=this.videoTrackCC,this.state=F.State.WAITING_INIT_PTS}},g._handleFragmentLoadComplete=function(h){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,h)},g.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},g.onBufferCreated=function(h,o){var C=o.tracks.audio;C&&(this.mediaBuffer=C.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},g.onFragBuffered=function(h,o){var C=o.frag,E=o.part;if(C.type!==w.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(C)){this.warn("Fragment "+C.sn+(E?" p: "+E.index:"")+" of level "+C.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}C.sn!=="initSegment"&&(this.fragPrevious=C,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(R.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(C,E)},g.onError=function(h,o){switch(o.details){case d.ErrorDetails.FRAG_LOAD_ERROR:case d.ErrorDetails.FRAG_LOAD_TIMEOUT:case d.ErrorDetails.KEY_LOAD_ERROR:case d.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(w.PlaylistLevelType.AUDIO,o);break;case d.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case d.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==F.State.ERROR&&this.state!==F.State.STOPPED&&(this.state=o.fatal?F.State.ERROR:F.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case d.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var C=!0,E=this.getFwdBufferInfo(this.mediaBuffer,w.PlaylistLevelType.AUDIO);E&&E.len>.5&&(C=!this.reduceMaxBufferLength(E.len)),C&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},g.onBufferFlushed=function(h,o){var C=o.type;C===p.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},g._handleTransmuxComplete=function(h){var o,C="audio",E=this.hls,m=h.remuxResult,O=h.chunkMeta,U=this.getCurrentContext(O);if(!U){this.warn("The loading context changed while buffering fragment "+O.sn+" of level "+O.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(O.level);return}var j=U.frag,K=U.part,I=m.audio,N=m.text,X=m.id3,q=m.initSegment;if(this.fragContextChanged(j))return;if(this.state=F.State.PARSING,this.audioSwitch&&I&&this.completeAudioSwitch(),q!=null&&q.tracks&&(this._bufferInitSegment(q.tracks,j,O),E.trigger(R.Events.FRAG_PARSING_INIT_SEGMENT,{frag:j,id:C,tracks:q.tracks})),I){var ae=I.startPTS,he=I.endPTS,Ae=I.startDTS,be=I.endDTS;K&&(K.elementaryStreams[p.ElementaryStreamTypes.AUDIO]={startPTS:ae,endPTS:he,startDTS:Ae,endDTS:be}),j.setElementaryStreamInfo(p.ElementaryStreamTypes.AUDIO,ae,he,Ae,be),this.bufferFragmentData(I,j,K,O)}if(X!=null&&(o=X.samples)!==null&&o!==void 0&&o.length){var Te=s({frag:j,id:C},X);E.trigger(R.Events.FRAG_PARSING_METADATA,Te)}if(N){var Ce=s({frag:j,id:C},N);E.trigger(R.Events.FRAG_PARSING_USERDATA,Ce)}},g._bufferInitSegment=function(h,o,C){if(this.state!==F.State.PARSING)return;h.video&&delete h.video;var E=h.audio;if(!E)return;E.levelCodec=E.codec,E.id="audio",this.log("Init audio buffer, container:"+E.container+", codecs[parsed]=["+E.codec+"]"),this.hls.trigger(R.Events.BUFFER_CODECS,h);var m=E.initSegment;if(m!=null&&m.byteLength){var O={type:"audio",frag:o,part:null,chunkMeta:C,parent:o.type,data:m};this.hls.trigger(R.Events.BUFFER_APPENDING,O)}this.tick()},g.loadFragment=function(h,o,C){var E=this.fragmentTracker.getState(h);this.fragCurrent=h,(this.audioSwitch||E===B.FragmentState.NOT_LOADED||E===B.FragmentState.PARTIAL)&&(h.sn==="initSegment"?this._loadInitSegment(h):o.live&&!Object(Y.isFiniteNumber)(this.initPTS[h.cc])?(this.log("Waiting for video PTS in continuity counter "+h.cc+" of live stream before loading audio fragment "+h.sn+" of level "+this.trackId),this.state=F.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,h,o,C)))},g.completeAudioSwitch=function(){var h=this.hls,o=this.media,C=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,h.trigger(R.Events.AUDIO_TRACK_SWITCHED,{id:C})},T}(F.default);$.default=v},"./src/controller/audio-track-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/events.ts"),F=k("./src/errors.ts"),R=k("./src/controller/base-playlist-controller.ts"),W=k("./src/types/loader.ts");function B(M,A){for(var S=0;S<A.length;S++){var x=A[S];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(M,x.key,x)}}function P(M,A,S){return A&&B(M.prototype,A),S&&B(M,S),M}function w(M,A){M.prototype=Object.create(A.prototype),M.prototype.constructor=M,p(M,A)}function p(M,A){return p=Object.setPrototypeOf||function(x,d){return x.__proto__=d,x},p(M,A)}var b=function(M){w(A,M);function A(x){var d;return d=M.call(this,x,"[audio-track-controller]")||this,d.tracks=[],d.groupId=null,d.tracksInGroup=[],d.trackId=-1,d.trackName="",d.selectDefaultTrack=!0,d.registerListeners(),d}var S=A.prototype;return S.registerListeners=function(){var d=this.hls;d.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),d.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),d.on(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.on(Y.Events.ERROR,this.onError,this)},S.unregisterListeners=function(){var d=this.hls;d.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),d.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),d.off(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.off(Y.Events.ERROR,this.onError,this)},S.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,M.prototype.destroy.call(this)},S.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},S.onManifestParsed=function(d,a){this.tracks=a.audioTracks||[]},S.onAudioTrackLoaded=function(d,a){var s=a.id,u=a.details,L=this.tracksInGroup[s];if(!L){this.warn("Invalid audio track id "+s);return}var f=L.details;L.details=a.details,this.log("audioTrack "+s+" loaded ["+u.startSN+"-"+u.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,a,f))},S.onLevelLoading=function(d,a){this.switchLevel(a.level)},S.onLevelSwitching=function(d,a){this.switchLevel(a.level)},S.switchLevel=function(d){var a=this.hls.levels[d];if(!(a!=null&&a.audioGroupIds))return;var s=a.audioGroupIds[a.urlId];if(this.groupId!==s){this.groupId=s;var u=this.tracks.filter(function(f){return!s||f.groupId===s});this.selectDefaultTrack&&!u.some(function(f){return f.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=u;var L={audioTracks:u};this.log("Updating audio tracks, "+u.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(Y.Events.AUDIO_TRACKS_UPDATED,L),this.selectInitialTrack()}},S.onError=function(d,a){if(M.prototype.onError.call(this,d,a),a.fatal||!a.context)return;a.context.type===W.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},S.setAudioTrack=function(d){var a=this.tracksInGroup;if(d<0||d>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var s=a[this.trackId];this.log("Now switching to audio-track index "+d);var u=a[d],L=u.id,f=u.groupId,v=f===void 0?"":f,D=u.name,T=u.type,g=u.url;if(this.trackId=d,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(Y.Events.AUDIO_TRACK_SWITCHING,{id:L,groupId:v,name:D,type:T,url:g}),u.details&&!u.details.live)return;var c=this.switchParams(u.url,s==null?void 0:s.details);this.loadPlaylist(c)},S.selectInitialTrack=function(){var d=this.tracksInGroup;console.assert(d.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,s=this.findTrackId(a)||this.findTrackId();s!==-1?this.setAudioTrack(s):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},S.findTrackId=function(d){for(var a=this.tracksInGroup,s=0;s<a.length;s++){var u=a[s];if((!this.selectDefaultTrack||u.default)&&(!d||d===u.name))return u.id}return-1},S.loadPlaylist=function(d){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var s=a.id,u=a.groupId,L=a.url;if(d)try{L=d.addDirectives(L)}catch(f){this.warn("Could not construct new URL with HLS Delivery Directives: "+f)}this.log("loading audio-track playlist for id: "+s),this.clearTimer(),this.hls.trigger(Y.Events.AUDIO_TRACK_LOADING,{url:L,id:s,groupId:u,deliveryDirectives:d||null})}},P(A,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(d){this.selectDefaultTrack=!1,this.setAudioTrack(d)}}]),A}(R.default);$.default=b},"./src/controller/base-playlist-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return P});var Y=k("./src/polyfills/number.ts"),F=k("./src/types/level.ts"),R=k("./src/controller/level-helper.ts"),W=k("./src/utils/logger.ts"),B=k("./src/errors.ts"),P=function(){function w(b,M){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=W.logger.log.bind(W.logger,M+":"),this.warn=W.logger.warn.bind(W.logger,M+":"),this.hls=b}var p=w.prototype;return p.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},p.onError=function(M,A){A.fatal&&A.type===B.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},p.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},p.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},p.stopLoad=function(){this.canLoad=!1,this.clearTimer()},p.switchParams=function(M,A){var S=A==null?void 0:A.renditionReports;if(S)for(var x=0;x<S.length;x++){var d=S[x],a=""+d.URI;if(a===M.substr(-a.length)){var s=parseInt(d["LAST-MSN"]),u=parseInt(d["LAST-PART"]);if(A&&this.hls.config.lowLatencyMode){var L=Math.min(A.age-A.partTarget,A.targetduration);u!==void 0&&L>A.partTarget&&(u+=1)}if(Object(Y.isFiniteNumber)(s))return new F.HlsUrlParameters(s,Object(Y.isFiniteNumber)(u)?u:void 0,F.HlsSkip.No)}}},p.loadPlaylist=function(M){},p.shouldLoadTrack=function(M){return this.canLoad&&M&&!!M.url&&(!M.details||M.details.live)},p.playlistLoaded=function(M,A,S){var x=this,d=A.details,a=A.stats,s=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(d.advancedDateTime=Date.now()-s,d.live||S!=null&&S.live){if(d.reloaded(S),S&&this.log("live playlist "+M+" "+(d.advanced?"REFRESHED "+d.lastPartSn+"-"+d.lastPartIndex:"MISSED")),S&&d.fragments.length>0&&Object(R.mergeDetails)(S,d),!this.canLoad||!d.live)return;var u,L=void 0,f=void 0;if(d.canBlockReload&&d.endSN&&d.advanced){var v=this.hls.config.lowLatencyMode,D=d.lastPartSn,T=d.endSN,g=d.lastPartIndex,c=g!==-1,h=D===T,o=v?0:g;c?(L=h?T+1:D,f=h?o:g+1):L=T+1;var C=d.age,E=C+d.ageHeader,m=Math.min(E-d.partTarget,d.targetduration*1.5);if(m>0){if(S&&m>S.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+S.tuneInGoal+" to: "+m+" with playlist age: "+d.age),m=0;else{var O=Math.floor(m/d.targetduration);if(L+=O,f!==void 0){var U=Math.round(m%d.targetduration/d.partTarget);f+=U}this.log("CDN Tune-in age: "+d.ageHeader+"s last advanced "+C.toFixed(2)+"s goal: "+m+" skip sn "+O+" to part "+f)}d.tuneInGoal=m}if(u=this.getDeliveryDirectives(d,A.deliveryDirectives,L,f),v||!h){this.loadPlaylist(u);return}}else u=this.getDeliveryDirectives(d,A.deliveryDirectives,L,f);var j=Object(R.computeReloadInterval)(d,a);L!==void 0&&d.canBlockReload&&(j-=d.partTarget||1),this.log("reload live playlist "+M+" in "+Math.round(j)+" ms"),this.timer=self.setTimeout(function(){return x.loadPlaylist(u)},j)}else this.clearTimer()},p.getDeliveryDirectives=function(M,A,S,x){var d=Object(F.getSkipValue)(M,S);return A!=null&&A.skip&&M.deltaUpdateFailed&&(S=A.msn,x=A.part,d=F.HlsSkip.No),new F.HlsUrlParameters(S,x,d)},p.retryLoadingOrFail=function(M){var A=this,S=this.hls.config,x=this.retryCount<S.levelLoadingMaxRetry;if(x){var d;if(this.retryCount++,M.details.indexOf("LoadTimeOut")>-1&&(d=M.context)!==null&&d!==void 0&&d.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+M.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*S.levelLoadingRetryDelay,S.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return A.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+M.details+'"')}}else this.warn('cannot recover from error "'+M.details+'"'),this.clearTimer(),M.fatal=!0;return x},w}()},"./src/controller/base-stream-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"State",function(){return T}),k.d($,"default",function(){return g});var Y=k("./src/polyfills/number.ts"),F=k("./src/task-loop.ts"),R=k("./src/controller/fragment-tracker.ts"),W=k("./src/utils/buffer-helper.ts"),B=k("./src/utils/logger.ts"),P=k("./src/events.ts"),w=k("./src/errors.ts"),p=k("./src/types/transmuxer.ts"),b=k("./src/utils/mp4-tools.ts"),M=k("./src/utils/discontinuities.ts"),A=k("./src/controller/fragment-finders.ts"),S=k("./src/controller/level-helper.ts"),x=k("./src/loader/fragment-loader.ts"),d=k("./src/crypt/decrypter.ts"),a=k("./src/utils/time-ranges.ts"),s=k("./src/types/loader.ts");function u(c,h){for(var o=0;o<h.length;o++){var C=h[o];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(c,C.key,C)}}function L(c,h,o){return h&&u(c.prototype,h),o&&u(c,o),c}function f(c){if(c===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return c}function v(c,h){c.prototype=Object.create(h.prototype),c.prototype.constructor=c,D(c,h)}function D(c,h){return D=Object.setPrototypeOf||function(C,E){return C.__proto__=E,C},D(c,h)}var T={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"},g=function(c){v(h,c);function h(C,E,m){var O;return O=c.call(this)||this,O.hls=void 0,O.fragPrevious=null,O.fragCurrent=null,O.fragmentTracker=void 0,O.transmuxer=null,O._state=T.STOPPED,O.media=void 0,O.mediaBuffer=void 0,O.config=void 0,O.bitrateTest=!1,O.lastCurrentTime=0,O.nextLoadPosition=0,O.startPosition=0,O.loadedmetadata=!1,O.fragLoadError=0,O.retryDate=0,O.levels=null,O.fragmentLoader=void 0,O.levelLastLoaded=null,O.startFragRequested=!1,O.decrypter=void 0,O.initPTS=[],O.onvseeking=null,O.onvended=null,O.logPrefix="",O.log=void 0,O.warn=void 0,O.logPrefix=m,O.log=B.logger.log.bind(B.logger,m+":"),O.warn=B.logger.warn.bind(B.logger,m+":"),O.hls=C,O.fragmentLoader=new x.default(C.config),O.fragmentTracker=E,O.config=C.config,O.decrypter=new d.default(C,C.config),C.on(P.Events.KEY_LOADED,O.onKeyLoaded,f(O)),O}var o=h.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(E){},o.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=T.STOPPED},o._streamEnded=function(E,m){var O=this.fragCurrent,U=this.fragmentTracker;if(!m.live&&O&&O.sn===m.endSN&&!E.nextStart){var j=U.getState(O);return j===R.FragmentState.PARTIAL||j===R.FragmentState.OK}return!1},o.onMediaAttached=function(E,m){var O=this.media=this.mediaBuffer=m.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),O.addEventListener("seeking",this.onvseeking),O.addEventListener("ended",this.onvended);var U=this.config;this.levels&&U.autoStartLoad&&this.state===T.STOPPED&&this.startLoad(U.startPosition)},o.onMediaDetaching=function(){var E=this.media;E!=null&&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()},o.onMediaSeeking=function(){var E=this.config,m=this.fragCurrent,O=this.media,U=this.mediaBuffer,j=this.state,K=O?O.currentTime:0,I=W.BufferHelper.bufferInfo(U||O,K,E.maxBufferHole);if(this.log("media seeking to "+(Object(Y.isFiniteNumber)(K)?K.toFixed(3):K)+", state: "+j),j===T.ENDED)this.resetLoadingState();else if(m&&!I.len){var N=E.maxFragLookUpTolerance,X=m.start-N,q=m.start+m.duration+N,ae=K>q;(K<X||ae)&&(ae&&m.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),m.loader.abort()),this.resetLoadingState())}O&&(this.lastCurrentTime=K),!this.loadedmetadata&&!I.len&&(this.nextLoadPosition=this.startPosition=K),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(E,m){if(this.state!==T.KEY_LOADING||m.frag!==this.fragCurrent||!this.levels)return;this.state=T.IDLE;var O=this.levels[m.frag.level].details;O&&this.loadFragment(m.frag,O,m.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),c.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=T.STOPPED,this.hls.off(P.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,c.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(E,m){this.log("Loading key for "+E.sn+" of ["+m.startSN+"-"+m.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+E.level),this.state=T.KEY_LOADING,this.fragCurrent=E,this.hls.trigger(P.Events.KEY_LOADING,{frag:E})},o.loadFragment=function(E,m,O){this._loadFragForPlayback(E,m,O)},o._loadFragForPlayback=function(E,m,O){var U=this,j=function(I){if(U.fragContextChanged(E)){U.warn("Fragment "+E.sn+(I.part?" p: "+I.part.index:"")+" of level "+E.level+" was dropped during download."),U.fragmentTracker.removeFragment(E);return}E.stats.chunkCount++,U._handleFragmentLoadProgress(I)};this._doFragLoad(E,m,O,j).then(function(K){if(!K)return;U.fragLoadError=0;var I=U.state;if(U.fragContextChanged(E)){(I===T.FRAG_LOADING||I===T.BACKTRACKING||!U.fragCurrent&&I===T.PARSING)&&(U.fragmentTracker.removeFragment(E),U.state=T.IDLE);return}if("payload"in K&&(U.log("Loaded fragment "+E.sn+" of level "+E.level),U.hls.trigger(P.Events.FRAG_LOADED,K),U.state===T.BACKTRACKING)){U.fragmentTracker.backtrack(E,K),U.resetFragmentLoading(E);return}U._handleFragmentLoadComplete(K)}).catch(function(K){U.warn(K),U.resetFragmentLoading(E)})},o.flushMainBuffer=function(E,m,O){if(O===void 0&&(O=null),!(E-m))return;var U={startOffset:E,endOffset:m,type:O};this.fragLoadError=0,this.hls.trigger(P.Events.BUFFER_FLUSHING,U)},o._loadInitSegment=function(E){var m=this;this._doFragLoad(E).then(function(O){if(!O||m.fragContextChanged(E)||!m.levels)throw new Error("init load aborted");return O}).then(function(O){var U=m.hls,j=O.payload,K=E.decryptdata;if(j&&j.byteLength>0&&K&&K.key&&K.iv&&K.method==="AES-128"){var I=self.performance.now();return m.decrypter.webCryptoDecrypt(new Uint8Array(j),K.key.buffer,K.iv.buffer).then(function(N){var X=self.performance.now();return U.trigger(P.Events.FRAG_DECRYPTED,{frag:E,payload:N,stats:{tstart:I,tdecrypt:X}}),O.payload=N,O})}return O}).then(function(O){var U=m.fragCurrent,j=m.hls,K=m.levels;if(!K)throw new Error("init load aborted, missing levels");var I=K[E.level].details;console.assert(I,"Level details are defined when init segment is loaded");var N=E.stats;m.state=T.IDLE,m.fragLoadError=0,E.data=new Uint8Array(O.payload),N.parsing.start=N.buffering.start=self.performance.now(),N.parsing.end=N.buffering.end=self.performance.now(),O.frag===U&&j.trigger(P.Events.FRAG_BUFFERED,{stats:N,frag:U,part:null,id:E.type}),m.tick()}).catch(function(O){m.warn(O),m.resetFragmentLoading(E)})},o.fragContextChanged=function(E){var m=this.fragCurrent;return!E||!m||E.level!==m.level||E.sn!==m.sn||E.urlId!==m.urlId},o.fragBufferedComplete=function(E,m){var O=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+E.type+" sn: "+E.sn+(m?" part: "+m.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+E.level+" "+a.default.toString(W.BufferHelper.getBuffered(O))),this.state=T.IDLE,this.tick()},o._handleFragmentLoadComplete=function(E){var m=this.transmuxer;if(!m)return;var O=E.frag,U=E.part,j=E.partsLoaded,K=!j||j.length===0||j.some(function(N){return!N}),I=new p.ChunkMetadata(O.level,O.sn,O.stats.chunkCount+1,0,U?U.index:-1,!K);m.flush(I)},o._handleFragmentLoadProgress=function(E){},o._doFragLoad=function(E,m,O,U){var j=this;if(O===void 0&&(O=null),!this.levels)throw new Error("frag load aborted, missing levels");if(O=Math.max(E.start,O||0),this.config.lowLatencyMode&&m){var K=m.partList;if(K&&U){O>E.end&&m.fragmentHint&&(E=m.fragmentHint);var I=this.getNextPart(K,E,O);if(I>-1){var N=K[I];return this.log("Loading part sn: "+E.sn+" p: "+N.index+" cc: "+E.cc+" of playlist ["+m.startSN+"-"+m.endSN+"] parts [0-"+I+"-"+(K.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+E.level+", target: "+parseFloat(O.toFixed(3))),this.nextLoadPosition=N.start+N.duration,this.state=T.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:E,part:K[I],targetBufferTime:O}),this.doFragPartsLoad(E,K,I,U).catch(function(X){return j.handleFragLoadError(X)})}else if(!E.url||this.loadedEndOfParts(K,O))return Promise.resolve(null)}}return this.log("Loading fragment "+E.sn+" cc: "+E.cc+" "+(m?"of ["+m.startSN+"-"+m.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+E.level+", target: "+parseFloat(O.toFixed(3))),Object(Y.isFiniteNumber)(E.sn)&&!this.bitrateTest&&(this.nextLoadPosition=E.start+E.duration),this.state=T.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:E,targetBufferTime:O}),this.fragmentLoader.load(E,U).catch(function(X){return j.handleFragLoadError(X)})},o.doFragPartsLoad=function(E,m,O,U){var j=this;return new Promise(function(K,I){var N=[],X=function q(ae){var he=m[ae];j.fragmentLoader.loadPart(E,he,U).then(function(Ae){N[he.index]=Ae;var be=Ae.part;j.hls.trigger(P.Events.FRAG_LOADED,Ae);var Te=m[ae+1];if(Te&&Te.fragment===E)q(ae+1);else return K({frag:E,part:be,partsLoaded:N})}).catch(I)};X(O)})},o.handleFragLoadError=function(E){var m=E.data;return m&&m.details===w.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(m.frag,m.part):this.hls.trigger(P.Events.ERROR,m),null},o._handleTransmuxerFlush=function(E){var m=this.getCurrentContext(E);if(!m||this.state!==T.PARSING){this.fragCurrent||(this.state=T.IDLE);return}var O=m.frag,U=m.part,j=m.level,K=self.performance.now();O.stats.parsing.end=K,U&&(U.stats.parsing.end=K),this.updateLevelTiming(O,U,j,E.partial)},o.getCurrentContext=function(E){var m=this.levels,O=E.level,U=E.sn,j=E.part;if(!m||!m[O])return this.warn("Levels object was unset while buffering fragment "+U+" of level "+O+". The current chunk will not be buffered."),null;var K=m[O],I=j>-1?Object(S.getPartWith)(K,U,j):null,N=I?I.fragment:Object(S.getFragmentWithSN)(K,U,this.fragCurrent);return N?{frag:N,part:I,level:K}:null},o.bufferFragmentData=function(E,m,O,U){if(!E||this.state!==T.PARSING)return;var j=E.data1,K=E.data2,I=j;if(j&&K&&(I=Object(b.appendUint8Array)(j,K)),!I||!I.length)return;var N={type:E.type,frag:m,part:O,chunkMeta:U,parent:m.type,data:I};this.hls.trigger(P.Events.BUFFER_APPENDING,N),E.dropped&&E.independent&&!O&&this.flushBufferGap(m)},o.flushBufferGap=function(E){var m=this.media;if(!m)return;if(!W.BufferHelper.isBuffered(m,m.currentTime)){this.flushMainBuffer(0,E.start);return}var O=m.currentTime,U=W.BufferHelper.bufferInfo(m,O,0),j=E.duration,K=Math.min(this.config.maxFragLookUpTolerance*2,j*.25),I=Math.max(Math.min(E.start-K,U.end-K),O+K);E.start-I>K&&this.flushMainBuffer(I,E.start)},o.getFwdBufferInfo=function(E,m){var O=this.config,U=this.getLoadPosition();if(!Object(Y.isFiniteNumber)(U))return null;var j=W.BufferHelper.bufferInfo(E,U,O.maxBufferHole);if(j.len===0&&j.nextStart!==void 0){var K=this.fragmentTracker.getBufferedFrag(U,m);if(K&&j.nextStart<K.end)return W.BufferHelper.bufferInfo(E,U,Math.max(j.nextStart,O.maxBufferHole))}return j},o.getMaxBufferLength=function(E){var m=this.config,O;return E?O=Math.max(8*m.maxBufferSize/E,m.maxBufferLength):O=m.maxBufferLength,Math.min(O,m.maxMaxBufferLength)},o.reduceMaxBufferLength=function(E){var m=this.config,O=E||m.maxBufferLength;return m.maxMaxBufferLength>=O?(m.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+m.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(E,m){var O,U,j=m.fragments,K=j.length;if(!K)return null;var I=this.config,N=j[0].start,X;if(m.live){var q=I.initialLiveManifestSize;if(K<q)return this.warn("Not enough fragments to start playback (have: "+K+", need: "+q+")"),null;!m.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(X=this.getInitialLiveFragment(m,j),this.startPosition=X?this.hls.liveSyncPosition||X.start:E)}else E<=N&&(X=j[0]);if(!X){var ae=I.lowLatencyMode?m.partEnd:m.fragmentEnd;X=this.getFragmentAtPosition(E,ae,m)}return(O=X)!==null&&O!==void 0&&O.initSegment&&!((U=X)!==null&&U!==void 0&&U.initSegment.data)&&!this.bitrateTest&&(X=X.initSegment),X},o.getNextPart=function(E,m,O){for(var U=-1,j=!1,K=!0,I=0,N=E.length;I<N;I++){var X=E[I];if(K=K&&!X.independent,U>-1&&O<X.start)break;var q=X.loaded;!q&&(j||X.independent||K)&&X.fragment===m&&(U=I),j=q}return U},o.loadedEndOfParts=function(E,m){var O=E[E.length-1];return O&&m>O.start&&O.loaded},o.getInitialLiveFragment=function(E,m){var O=this.fragPrevious,U=null;if(O){if(E.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+O.programDateTime),U=Object(A.findFragmentByPDT)(m,O.endProgramDateTime,this.config.maxFragLookUpTolerance)),!U){var j=O.sn+1;if(j>=E.startSN&&j<=E.endSN){var K=m[j-E.startSN];O.cc===K.cc&&(U=K,this.log("Live playlist, switching playlist, load frag with next SN: "+U.sn))}U||(U=Object(A.findFragWithCC)(m,O.cc),U&&this.log("Live playlist, switching playlist, load frag with same CC: "+U.sn))}}else{var I=this.hls.liveSyncPosition;I!==null&&(U=this.getFragmentAtPosition(I,this.bitrateTest?E.fragmentEnd:E.edge,E))}return U},o.getFragmentAtPosition=function(E,m,O){var U=this.config,j=this.fragPrevious,K=O.fragments,I=O.endSN,N=O.fragmentHint,X=U.maxFragLookUpTolerance,q=!!(U.lowLatencyMode&&O.partList&&N);q&&N&&!this.bitrateTest&&(K=K.concat(N),I=N.sn);var ae;if(E<m){var he=E>m-X?0:X;ae=Object(A.findFragmentByPTS)(j,K,E,he)}else ae=K[K.length-1];if(ae){var Ae=ae.sn-O.startSN,be=j&&ae.level===j.level,Te=K[Ae+1],Ce=this.fragmentTracker.getState(ae);if(Ce===R.FragmentState.BACKTRACKED){ae=null;for(var Se=Ae;K[Se]&&this.fragmentTracker.getState(K[Se])===R.FragmentState.BACKTRACKED;)j?ae=K[Se--]:ae=K[--Se];ae||(ae=Te)}else j&&ae.sn===j.sn&&!q&&(be&&(ae.sn<I&&this.fragmentTracker.getState(Te)!==R.FragmentState.OK?(this.log("SN "+ae.sn+" just loaded, load next one: "+Te.sn),ae=Te):ae=null))}return ae},o.synchronizeToLiveEdge=function(E){var m=this.config,O=this.media;if(!O)return;var U=this.hls.liveSyncPosition,j=O.currentTime,K=E.fragments[0].start,I=E.edge,N=j>=K-m.maxFragLookUpTolerance&&j<=I;if(U!==null&&O.duration>U&&(j<U||!N)){var X=m.liveMaxLatencyDuration!==void 0?m.liveMaxLatencyDuration:m.liveMaxLatencyDurationCount*E.targetduration;(!N&&O.readyState<4||j<I-X)&&(this.loadedmetadata||(this.nextLoadPosition=U),O.readyState&&(this.warn("Playback: "+j.toFixed(3)+" is located too far from the end of live sliding playlist: "+I+", reset currentTime to : "+U.toFixed(3)),O.currentTime=U))}},o.alignPlaylists=function(E,m){var O=this.levels,U=this.levelLastLoaded,j=this.fragPrevious,K=U!==null?O[U]:null,I=E.fragments.length;if(!I)return this.warn("No fragments in live playlist"),0;var N=E.fragments[0].start,X=!m,q=E.alignedSliding&&Object(Y.isFiniteNumber)(N);if(X||!q&&!N){Object(M.alignStream)(j,K,E);var ae=E.fragments[0].start;return this.log("Live playlist sliding: "+ae.toFixed(2)+" start-sn: "+(m?m.startSN:"na")+"->"+E.startSN+" prev-sn: "+(j?j.sn:"na")+" fragments: "+I),ae}return N},o.waitForCdnTuneIn=function(E){var m=3;return E.live&&E.canBlockReload&&E.tuneInGoal>Math.max(E.partHoldBack,E.partTarget*m)},o.setStartPosition=function(E,m){var O=this.startPosition;if(O<m&&(O=-1),O===-1||this.lastCurrentTime===-1){var U=E.startTimeOffset;Object(Y.isFiniteNumber)(U)?(O=m+U,U<0&&(O+=E.totalduration),O=Math.min(Math.max(m,O),m+E.totalduration),this.log("Start time offset "+U+" found in playlist, adjust startPosition to "+O),this.startPosition=O):E.live?O=this.hls.liveSyncPosition||m:this.startPosition=O=0,this.lastCurrentTime=O}this.nextLoadPosition=O},o.getLoadPosition=function(){var E=this.media,m=0;return this.loadedmetadata&&E?m=E.currentTime:this.nextLoadPosition&&(m=this.nextLoadPosition),m},o.handleFragLoadAborted=function(E,m){this.transmuxer&&E.sn!=="initSegment"&&E.stats.aborted&&(this.warn("Fragment "+E.sn+(m?" part"+m.index:"")+" of level "+E.level+" was aborted"),this.resetFragmentLoading(E))},o.resetFragmentLoading=function(E){(!this.fragCurrent||!this.fragContextChanged(E))&&(this.state=T.IDLE)},o.onFragmentOrKeyLoadError=function(E,m){if(m.fatal)return;var O=m.frag;if(!O||O.type!==E)return;var U=this.fragCurrent;console.assert(U&&O.sn===U.sn&&O.level===U.level&&O.urlId===U.urlId,"Frag load error must match current frag to retry");var j=this.config;if(this.fragLoadError+1<=j.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(O.level))return;var K=Math.min(Math.pow(2,this.fragLoadError)*j.fragLoadingRetryDelay,j.fragLoadingMaxRetryTimeout);this.warn("Fragment "+O.sn+" of "+E+" "+O.level+" failed to load, retrying in "+K+"ms"),this.retryDate=self.performance.now()+K,this.fragLoadError++,this.state=T.FRAG_LOADING_WAITING_RETRY}else m.levelRetry?(E===s.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=T.IDLE):(B.logger.error(m.details+" reaches max retry, redispatch as fatal ..."),m.fatal=!0,this.hls.stopLoad(),this.state=T.ERROR)},o.afterBufferFlushed=function(E,m,O){if(!E)return;var U=W.BufferHelper.getBuffered(E);this.fragmentTracker.detectEvictedFragments(m,U,O),this.state===T.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=T.IDLE},o.resetLiveStartWhenNotLoaded=function(E){if(!this.loadedmetadata){this.startFragRequested=!1;var m=this.levels?this.levels[E].details:null;if(m!=null&&m.live)return this.startPosition=-1,this.setStartPosition(m,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(E,m,O,U){var j=this,K=O.details;console.assert(!!K,"level.details must be defined");var I=Object.keys(E.elementaryStreams).reduce(function(N,X){var q=E.elementaryStreams[X];if(q){var ae=q.endPTS-q.startPTS;if(ae<=0)return j.warn("Could not parse fragment "+E.sn+" "+X+" duration reliably ("+ae+") resetting transmuxer to fallback to playlist timing"),j.resetTransmuxer(),N||!1;var he=U?0:Object(S.updateFragPTSDTS)(K,E,q.startPTS,q.endPTS,q.startDTS,q.endDTS);return j.hls.trigger(P.Events.LEVEL_PTS_UPDATED,{details:K,level:O,drift:he,type:X,frag:E,start:q.startPTS,end:q.endPTS}),!0}return N},!1);I?(this.state=T.PARSED,this.hls.trigger(P.Events.FRAG_PARSED,{frag:E,part:m})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},L(h,[{key:"state",get:function(){return this._state},set:function(E){var m=this._state;m!==E&&(this._state=E,this.log(m+"->"+E))}}]),h}(F.default)},"./src/controller/buffer-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return A});var Y=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),R=k("./src/utils/logger.ts"),W=k("./src/errors.ts"),B=k("./src/utils/buffer-helper.ts"),P=k("./src/utils/mediasource-helper.ts"),w=k("./src/loader/fragment.ts"),p=k("./src/controller/buffer-operation-queue.ts"),b=Object(P.getMediaSource)(),M=/([ha]vc.)(?:\.[^.,]+)+/,A=function(){function S(d){var a=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 s=a.hls,u=a.media,L=a.mediaSource;R.logger.log("[buffer-controller]: Media source opened"),u&&(a.updateMediaElementDuration(),s.trigger(F.Events.MEDIA_ATTACHED,{media:u})),L&&L.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){R.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){R.logger.log("[buffer-controller]: Media source ended")},this.hls=d,this._initSourceBuffer(),this.registerListeners()}var x=S.prototype;return x.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},x.destroy=function(){this.unregisterListeners(),this.details=null},x.registerListeners=function(){var a=this.hls;a.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(F.Events.BUFFER_RESET,this.onBufferReset,this),a.on(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(F.Events.BUFFER_EOS,this.onBufferEos,this),a.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(F.Events.FRAG_PARSED,this.onFragParsed,this),a.on(F.Events.FRAG_CHANGED,this.onFragChanged,this)},x.unregisterListeners=function(){var a=this.hls;a.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(F.Events.BUFFER_RESET,this.onBufferReset,this),a.off(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(F.Events.BUFFER_EOS,this.onBufferEos,this),a.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(F.Events.FRAG_PARSED,this.onFragParsed,this),a.off(F.Events.FRAG_CHANGED,this.onFragChanged,this)},x._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new p.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},x.onManifestParsed=function(a,s){var u=2;(s.audio&&!s.video||!s.altAudio)&&(u=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=u,this.details=null,R.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},x.onMediaAttaching=function(a,s){var u=this.media=s.media;if(u&&b){var L=this.mediaSource=new b;L.addEventListener("sourceopen",this._onMediaSourceOpen),L.addEventListener("sourceended",this._onMediaSourceEnded),L.addEventListener("sourceclose",this._onMediaSourceClose),u.src=self.URL.createObjectURL(L),this._objectUrl=u.src}},x.onMediaDetaching=function(){var a=this.media,s=this.mediaSource,u=this._objectUrl;if(s){if(R.logger.log("[buffer-controller]: media source detaching"),s.readyState==="open")try{s.endOfStream()}catch(L){R.logger.warn("[buffer-controller]: onMediaDetaching: "+L.message+" while calling endOfStream")}this.onBufferReset(),s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(u&&self.URL.revokeObjectURL(u),a.src===u?(a.removeAttribute("src"),a.load()):R.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(F.Events.MEDIA_DETACHED,void 0)},x.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(s){var u=a.sourceBuffer[s];try{u&&(a.removeBufferListeners(s),a.mediaSource&&a.mediaSource.removeSourceBuffer(u),a.sourceBuffer[s]=void 0)}catch(L){R.logger.warn("[buffer-controller]: Failed to reset the "+s+" buffer",L)}}),this._initSourceBuffer()},x.onBufferCodecs=function(a,s){var u=this,L=this.getSourceBufferTypes().length;if(Object.keys(s).forEach(function(f){if(L){var v=u.tracks[f];if(v&&typeof v.buffer.changeType=="function"){var D=s[f],T=D.codec,g=D.levelCodec,c=D.container,h=(v.levelCodec||v.codec).replace(M,"$1"),o=(g||T).replace(M,"$1");if(h!==o){var C=c+";codecs="+(g||T);u.appendChangeType(f,C)}}}else u.pendingTracks[f]=s[f]}),L)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},x.appendChangeType=function(a,s){var u=this,L=this.operationQueue,f={execute:function(){var D=u.sourceBuffer[a];D&&(R.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+s),D.changeType(s)),L.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(D){R.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",D)}};L.append(f,a)},x.onBufferAppending=function(a,s){var u=this,L=this.hls,f=this.operationQueue,v=this.tracks,D=s.data,T=s.type,g=s.frag,c=s.part,h=s.chunkMeta,o=h.buffering[T],C=self.performance.now();o.start=C;var E=g.stats.buffering,m=c?c.stats.buffering:null;E.start===0&&(E.start=C),m&&m.start===0&&(m.start=C);var O=v.audio,U=T==="audio"&&h.id===1&&(O==null?void 0:O.container)==="audio/mpeg",j={execute:function(){if(o.executeStart=self.performance.now(),U){var I=u.sourceBuffer[T];if(I){var N=g.start-I.timestampOffset;Math.abs(N)>=.1&&(R.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+g.start+" (delta: "+N+") sn: "+g.sn+")"),I.timestampOffset=g.start)}}u.appendExecutor(D,T)},onStart:function(){},onComplete:function(){var I=self.performance.now();o.executeEnd=o.end=I,E.first===0&&(E.first=I),m&&m.first===0&&(m.first=I);var N=u.sourceBuffer,X={};for(var q in N)X[q]=B.BufferHelper.getBuffered(N[q]);u.appendError=0,u.hls.trigger(F.Events.BUFFER_APPENDED,{type:T,frag:g,part:c,chunkMeta:h,parent:g.type,timeRanges:X})},onError:function(I){R.logger.error("[buffer-controller]: Error encountered while trying to append to the "+T+" SourceBuffer",I);var N={type:W.ErrorTypes.MEDIA_ERROR,parent:g.type,details:W.ErrorDetails.BUFFER_APPEND_ERROR,err:I,fatal:!1};I.code===DOMException.QUOTA_EXCEEDED_ERR?N.details=W.ErrorDetails.BUFFER_FULL_ERROR:(u.appendError++,N.details=W.ErrorDetails.BUFFER_APPEND_ERROR,u.appendError>L.config.appendErrorMaxRetry&&(R.logger.error("[buffer-controller]: Failed "+L.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),N.fatal=!0)),L.trigger(F.Events.ERROR,N)}};f.append(j,T)},x.onBufferFlushing=function(a,s){var u=this,L=this.operationQueue,f=function(D){return{execute:u.removeExecutor.bind(u,D,s.startOffset,s.endOffset),onStart:function(){},onComplete:function(){u.hls.trigger(F.Events.BUFFER_FLUSHED,{type:D})},onError:function(g){R.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",g)}}};s.type?L.append(f(s.type),s.type):this.getSourceBufferTypes().forEach(function(v){L.append(f(v),v)})},x.onFragParsed=function(a,s){var u=this,L=s.frag,f=s.part,v=[],D=f?f.elementaryStreams:L.elementaryStreams;D[w.ElementaryStreamTypes.AUDIOVIDEO]?v.push("audiovideo"):(D[w.ElementaryStreamTypes.AUDIO]&&v.push("audio"),D[w.ElementaryStreamTypes.VIDEO]&&v.push("video"));var T=function(){var c=self.performance.now();L.stats.buffering.end=c,f&&(f.stats.buffering.end=c);var h=f?f.stats:L.stats;u.hls.trigger(F.Events.FRAG_BUFFERED,{frag:L,part:f,stats:h,id:L.type})};v.length===0&&R.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+L.type+" level: "+L.level+" sn: "+L.sn),this.blockBuffers(T,v)},x.onFragChanged=function(a,s){this.flushBackBuffer()},x.onBufferEos=function(a,s){var u=this,L=this.getSourceBufferTypes().reduce(function(f,v){var D=u.sourceBuffer[v];return(!s.type||s.type===v)&&(D&&!D.ended&&(D.ended=!0,R.logger.log("[buffer-controller]: "+v+" sourceBuffer now EOS"))),f&&!!(!D||D.ended)},!0);L&&this.blockBuffers(function(){var f=u.mediaSource;if(!f||f.readyState!=="open")return;f.endOfStream()})},x.onLevelUpdated=function(a,s){var u=s.details;if(!u.fragments.length)return;this.details=u,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},x.flushBackBuffer=function(){var a=this.hls,s=this.details,u=this.media,L=this.sourceBuffer;if(!u||s===null)return;var f=this.getSourceBufferTypes();if(!f.length)return;var v=s.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(Y.isFiniteNumber)(v)||v<0)return;var D=u.currentTime,T=s.levelTargetDuration,g=Math.max(v,T),c=Math.floor(D/T)*T-g;f.forEach(function(h){var o=L[h];if(o){var C=B.BufferHelper.getBuffered(o);C.length>0&&c>C.start(0)&&(a.trigger(F.Events.BACK_BUFFER_REACHED,{bufferEnd:c}),s.live&&a.trigger(F.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:c}),a.trigger(F.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:c,type:h}))}})},x.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,s=this.hls,u=this.media,L=this.mediaSource,f=a.fragments[0].start+a.totalduration,v=u.duration,D=Object(Y.isFiniteNumber)(L.duration)?L.duration:0;a.live&&s.config.liveDurationInfinity?(R.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),L.duration=Infinity,this.updateSeekableRange(a)):(f>D&&f>v||!Object(Y.isFiniteNumber)(v))&&(R.logger.log("[buffer-controller]: Updating Media Source duration to "+f.toFixed(3)),L.duration=f)},x.updateSeekableRange=function(a){var s=this.mediaSource,u=a.fragments,L=u.length;if(L&&a.live&&s!==null&&s!==void 0&&s.setLiveSeekableRange){var f=Math.max(0,u[0].start),v=Math.max(f,f+a.totalduration);s.setLiveSeekableRange(f,v)}},x.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,s=this.operationQueue,u=this.pendingTracks,L=Object.keys(u).length;if(L&&!a||L===2){this.createSourceBuffers(u),this.pendingTracks={};var f=this.getSourceBufferTypes();if(f.length===0){this.hls.trigger(F.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}f.forEach(function(v){s.executeNext(v)})}},x.createSourceBuffers=function(a){var s=this.sourceBuffer,u=this.mediaSource;if(!u)throw Error("createSourceBuffers called when mediaSource was null");var L=0;for(var f in a)if(!s[f]){var v=a[f];if(!v)throw Error("source buffer exists for track "+f+", however track does not");var D=v.levelCodec||v.codec,T=v.container+";codecs="+D;R.logger.log("[buffer-controller]: creating sourceBuffer("+T+")");try{var g=s[f]=u.addSourceBuffer(T),c=f;this.addBufferListener(c,"updatestart",this._onSBUpdateStart),this.addBufferListener(c,"updateend",this._onSBUpdateEnd),this.addBufferListener(c,"error",this._onSBUpdateError),this.tracks[f]={buffer:g,codec:D,container:v.container,levelCodec:v.levelCodec,id:v.id},L++}catch(h){R.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+h.message),this.hls.trigger(F.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:h,mimeType:T})}}L&&this.hls.trigger(F.Events.BUFFER_CREATED,{tracks:this.tracks})},x._onSBUpdateStart=function(a){var s=this.operationQueue,u=s.current(a);u.onStart()},x._onSBUpdateEnd=function(a){var s=this.operationQueue,u=s.current(a);u.onComplete(),s.shiftAndExecuteNext(a)},x._onSBUpdateError=function(a,s){R.logger.error("[buffer-controller]: "+a+" SourceBuffer error",s),this.hls.trigger(F.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var u=this.operationQueue.current(a);u&&u.onError(s)},x.removeExecutor=function(a,s,u){var L=this.media,f=this.mediaSource,v=this.operationQueue,D=this.sourceBuffer,T=D[a];if(!L||!f||!T){R.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),v.shiftAndExecuteNext(a);return}var g=Object(Y.isFiniteNumber)(L.duration)?L.duration:Infinity,c=Object(Y.isFiniteNumber)(f.duration)?f.duration:Infinity,h=Math.max(0,s),o=Math.min(u,g,c);o>h?(R.logger.log("[buffer-controller]: Removing ["+h+","+o+"] from the "+a+" SourceBuffer"),console.assert(!T.updating,a+" sourceBuffer must not be updating"),T.remove(h,o)):v.shiftAndExecuteNext(a)},x.appendExecutor=function(a,s){var u=this.operationQueue,L=this.sourceBuffer,f=L[s];if(!f){R.logger.warn("[buffer-controller]: Attempting to append to the "+s+" SourceBuffer, but it does not exist"),u.shiftAndExecuteNext(s);return}f.ended=!1,console.assert(!f.updating,s+" sourceBuffer must not be updating"),f.appendBuffer(a)},x.blockBuffers=function(a,s){var u=this;if(s===void 0&&(s=this.getSourceBufferTypes()),!s.length){R.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var L=this.operationQueue,f=s.map(function(v){return L.appendBlocker(v)});Promise.all(f).then(function(){a(),s.forEach(function(v){var D=u.sourceBuffer[v];(!D||!D.updating)&&L.shiftAndExecuteNext(v)})})},x.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},x.addBufferListener=function(a,s,u){var L=this.sourceBuffer[a];if(!L)return;var f=u.bind(this,a);this.listeners[a].push({event:s,listener:f}),L.addEventListener(s,f)},x.removeBufferListeners=function(a){var s=this.sourceBuffer[a];if(!s)return;this.listeners[a].forEach(function(u){s.removeEventListener(u.event,u.listener)})},S}()},"./src/controller/buffer-operation-queue.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return F});var Y=k("./src/utils/logger.ts"),F=function(){function R(B){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=B}var W=R.prototype;return W.append=function(P,w){var p=this.queues[w];p.push(P),p.length===1&&this.buffers[w]&&this.executeNext(w)},W.insertAbort=function(P,w){var p=this.queues[w];p.unshift(P),this.executeNext(w)},W.appendBlocker=function(P){var w,p=new Promise(function(M){w=M}),b={execute:w,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(b,P),p},W.executeNext=function(P){var w=this.buffers,p=this.queues,b=w[P],M=p[P];if(M.length){var A=M[0];try{A.execute()}catch(S){Y.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),A.onError(S),(!b||!b.updating)&&(M.shift(),this.executeNext(P))}}},W.shiftAndExecuteNext=function(P){this.queues[P].shift(),this.executeNext(P)},W.current=function(P){return this.queues[P][0]},R}()},"./src/controller/cap-level-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/events.ts");function F(B,P){for(var w=0;w<P.length;w++){var p=P[w];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(B,p.key,p)}}function R(B,P,w){return P&&F(B.prototype,P),w&&F(B,w),B}var W=function(){function B(w){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=w,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var P=B.prototype;return P.setStreamController=function(p){this.streamController=p},P.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},P.registerListeners=function(){var p=this.hls;p.on(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),p.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),p.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),p.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.unregisterListener=function(){var p=this.hls;p.off(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),p.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),p.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),p.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.onFpsDropLevelCapping=function(p,b){B.isLevelAllowed(b.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(b.droppedLevel)},P.onMediaAttaching=function(p,b){this.media=b.media instanceof HTMLVideoElement?b.media:null},P.onManifestParsed=function(p,b){var M=this.hls;this.restrictedLevels=[],this.firstLevel=b.firstLevel,M.config.capLevelToPlayerSize&&b.video&&this.startCapping()},P.onBufferCodecs=function(p,b){var M=this.hls;M.config.capLevelToPlayerSize&&b.video&&this.startCapping()},P.onMediaDetaching=function(){this.stopCapping()},P.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var p=this.hls.levels;if(p.length){var b=this.hls;b.autoLevelCapping=this.getMaxLevel(p.length-1),b.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=b.autoLevelCapping}}},P.getMaxLevel=function(p){var b=this,M=this.hls.levels;if(!M.length)return-1;var A=M.filter(function(S,x){return B.isLevelAllowed(x,b.restrictedLevels)&&x<=p});return this.clientRect=null,B.getMaxLevelByMediaSize(A,this.mediaWidth,this.mediaHeight)},P.startCapping=function(){if(this.timer)return;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()},P.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},P.getDimensions=function(){if(this.clientRect)return this.clientRect;var p=this.media,b={width:0,height:0};if(p){var M=p.getBoundingClientRect();b.width=M.width,b.height=M.height,!b.width&&!b.height&&(b.width=M.right-M.left||p.width||0,b.height=M.bottom-M.top||p.height||0)}return this.clientRect=b,b},B.isLevelAllowed=function(p,b){return b===void 0&&(b=[]),b.indexOf(p)===-1},B.getMaxLevelByMediaSize=function(p,b,M){if(!p||!p.length)return-1;for(var A=function(s,u){return u?s.width!==u.width||s.height!==u.height:!0},S=p.length-1,x=0;x<p.length;x+=1){var d=p[x];if((d.width>=b||d.height>=M)&&A(d,p[x+1])){S=x;break}}return S},R(B,[{key:"mediaWidth",get:function(){return this.getDimensions().width*B.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*B.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var p=1;try{p=self.devicePixelRatio}catch(b){}return p}}]),B}();$.default=W},"./src/controller/cmcd-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return A});var Y=k("./src/events.ts"),F=k("./src/types/cmcd.ts"),R=k("./src/utils/buffer-helper.ts"),W=k("./src/utils/logger.ts");function B(S,x){for(var d=0;d<x.length;d++){var a=x[d];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(S,a.key,a)}}function P(S,x,d){return x&&B(S.prototype,x),d&&B(S,d),S}function w(S,x){var d=typeof Symbol!="undefined"&&S[Symbol.iterator]||S["@@iterator"];if(d)return(d=d.call(S)).next.bind(d);if(Array.isArray(S)||(d=p(S))||x&&S&&typeof S.length=="number"){d&&(S=d);var a=0;return function(){return a>=S.length?{done:!0}:{done:!1,value:S[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
|
|
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function p(S,x){if(!S)return;if(typeof S=="string")return b(S,x);var d=Object.prototype.toString.call(S).slice(8,-1);if(d==="Object"&&S.constructor&&(d=S.constructor.name),d==="Map"||d==="Set")return Array.from(S);if(d==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(d))return b(S,x)}function b(S,x){(x==null||x>S.length)&&(x=S.length);for(var d=0,a=new Array(x);d<x;d++)a[d]=S[d];return a}function M(){return M=Object.assign||function(S){for(var x=1;x<arguments.length;x++){var d=arguments[x];for(var a in d)Object.prototype.hasOwnProperty.call(d,a)&&(S[a]=d[a])}return S},M.apply(this,arguments)}var A=function(){function S(d){var a=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(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(L){try{a.apply(L,{ot:F.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(f){W.logger.warn("Could not generate manifest CMCD data.",f)}},this.applyFragmentData=function(L){try{var f=L.frag,v=a.hls.levels[f.level],D=a.getObjectType(f),T={d:f.duration*1e3,ot:D};(D===F.CMCDObjectType.VIDEO||D===F.CMCDObjectType.AUDIO||D==F.CMCDObjectType.MUXED)&&(T.br=v.bitrate/1e3,T.tb=a.getTopBandwidth(D),T.bl=a.getBufferLength(D)),a.apply(L,T)}catch(g){W.logger.warn("Could not generate segment CMCD data.",g)}},this.hls=d;var s=this.config=d.config,u=s.cmcd;u!=null&&(s.pLoader=this.createPlaylistLoader(),s.fLoader=this.createFragmentLoader(),this.sid=u.sessionId||S.uuid(),this.cid=u.contentId,this.useHeaders=u.useHeaders===!0,this.registerListeners())}var x=S.prototype;return x.registerListeners=function(){var a=this.hls;a.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(Y.Events.BUFFER_CREATED,this.onBufferCreated,this)},x.unregisterListeners=function(){var a=this.hls;a.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(Y.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},x.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},x.onMediaAttached=function(a,s){this.media=s.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},x.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},x.onBufferCreated=function(a,s){var u,L;this.audioBuffer=(u=s.tracks.audio)===null||u===void 0?void 0:u.buffer,this.videoBuffer=(L=s.tracks.video)===null||L===void 0?void 0:L.buffer},x.createData=function(){var a;return{v:F.CMCDVersion,sf:F.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},x.apply=function(a,s){s===void 0&&(s={}),M(s,this.createData());var u=s.ot===F.CMCDObjectType.INIT||s.ot===F.CMCDObjectType.VIDEO||s.ot===F.CMCDObjectType.MUXED;if(this.starved&&u&&(s.bs=!0,s.su=!0,this.starved=!1),s.su==null&&(s.su=this.buffering),this.useHeaders){var L=S.toHeaders(s);if(!Object.keys(L).length)return;a.headers||(a.headers={}),M(a.headers,L)}else{var f=S.toQuery(s);if(!f)return;a.url=S.appendQueryToUri(a.url,f)}},x.getObjectType=function(a){var s=a.type;return s==="subtitle"?F.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?F.CMCDObjectType.INIT:s==="audio"?F.CMCDObjectType.AUDIO:s==="main"?this.hls.audioTracks.length?F.CMCDObjectType.VIDEO:F.CMCDObjectType.MUXED:void 0},x.getTopBandwidth=function(a){for(var s=0,u=a===F.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,L=w(u),f;!(f=L()).done;){var v=f.value;v.bitrate>s&&(s=v.bitrate)}return s>0?s:NaN},x.getBufferLength=function(a){var s=this.hls.media,u=a===F.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!u||!s)return NaN;var L=R.BufferHelper.bufferInfo(u,s.currentTime,this.config.maxBufferHole);return L.len*1e3},x.createPlaylistLoader=function(){var a=this.config.pLoader,s=this.applyPlaylistData,u=a||this.config.loader;return function(){function L(v){this.loader=void 0,this.loader=new u(v)}var f=L.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(D,T,g){s(D),this.loader.load(D,T,g)},P(L,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),L}()},x.createFragmentLoader=function(){var a=this.config.fLoader,s=this.applyFragmentData,u=a||this.config.loader;return function(){function L(v){this.loader=void 0,this.loader=new u(v)}var f=L.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(D,T,g){s(D),this.loader.load(D,T,g)},P(L,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),L}()},S.uuid=function(){var a=URL.createObjectURL(new Blob),s=a.toString();return URL.revokeObjectURL(a),s.substr(s.lastIndexOf("/")+1)},S.serialize=function(a){for(var s=[],u=function(U){return!Number.isNaN(U)&&U!=null&&U!==""&&U!==!1},L=function(U){return Math.round(U)},f=function(U){return L(U/100)*100},v=function(U){return encodeURIComponent(U)},D={br:L,d:L,bl:f,dl:f,mtp:f,nor:v,rtp:f,tb:L},T=Object.keys(a||{}).sort(),g=w(T),c;!(c=g()).done;){var h=c.value,o=a[h];if(!u(o))continue;if(h==="v"&&o===1)continue;if(h=="pr"&&o===1)continue;var C=D[h];C&&(o=C(o));var E=typeof o,m=void 0;h==="ot"||h==="sf"||h==="st"?m=h+"="+o:E==="boolean"?m=h:E==="number"?m=h+"="+o:m=h+"="+JSON.stringify(o),s.push(m)}return s.join(",")},S.toHeaders=function(a){for(var s=Object.keys(a),u={},L=["Object","Request","Session","Status"],f=[{},{},{},{}],v={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},D=0,T=s;D<T.length;D++){var g=T[D],c=v[g]!=null?v[g]:1;f[c][g]=a[g]}for(var h=0;h<f.length;h++){var o=S.serialize(f[h]);o&&(u["CMCD-"+L[h]]=o)}return u},S.toQuery=function(a){return"CMCD="+encodeURIComponent(S.serialize(a))},S.appendQueryToUri=function(a,s){if(!s)return a;var u=a.includes("?")?"&":"?";return""+a+u+s},S}()},"./src/controller/eme-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/events.ts"),F=k("./src/errors.ts"),R=k("./src/utils/logger.ts"),W=k("./src/utils/mediakeys-helper.ts");function B(A,S){for(var x=0;x<S.length;x++){var d=S[x];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(A,d.key,d)}}function P(A,S,x){return S&&B(A.prototype,S),x&&B(A,x),A}var w=3,p=function(S,x,d){var a={audioCapabilities:[],videoCapabilities:[]};return S.forEach(function(s){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+s+'"',robustness:d.audioRobustness||""})}),x.forEach(function(s){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+s+'"',robustness:d.videoRobustness||""})}),[a]},b=function(S,x,d,a){switch(S){case W.KeySystems.WIDEVINE:return p(x,d,a);default:throw new Error("Unknown key-system: "+S)}},M=function(){function A(x){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=x,this._config=x.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 S=A.prototype;return S.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},S._registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},S._unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},S.getLicenseServerUrl=function(d){switch(d){case W.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+d+'"')},S._attemptKeySystemAccess=function(d,a,s){var u=this,L=b(d,a,s,this._drmSystemOptions);R.logger.log("Requesting encrypted media key-system access");var f=this.requestMediaKeySystemAccess(d,L);this.mediaKeysPromise=f.then(function(v){return u._onMediaKeySystemAccessObtained(d,v)}),f.catch(function(v){R.logger.error('Failed to obtain key-system "'+d+'" access:',v)})},S._onMediaKeySystemAccessObtained=function(d,a){var s=this;R.logger.log('Access for key-system "'+d+'" obtained');var u={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:d};this._mediaKeysList.push(u);var L=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(f){return u.mediaKeys=f,R.logger.log('Media-keys created for key-system "'+d+'"'),s._onMediaKeysCreated(),f});return L.catch(function(f){R.logger.error("Failed to create media-keys:",f)}),L},S._onMediaKeysCreated=function(){var d=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),d._onNewMediaKeySession(a.mediaKeysSession))})},S._onNewMediaKeySession=function(d){var a=this;R.logger.log("New key-system session "+d.sessionId),d.addEventListener("message",function(s){a._onKeySessionMessage(d,s.message)},!1)},S._onKeySessionMessage=function(d,a){R.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(s){R.logger.log("Received license data (length: "+(s&&s.byteLength)+"), updating key-session"),d.update(s)})},S.onMediaEncrypted=function(d){var a=this;if(R.logger.log('Media is encrypted using "'+d.initDataType+'" init data type'),!this.mediaKeysPromise){R.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var s=function(L){if(!a._media)return;a._attemptSetMediaKeys(L),a._generateRequestWithPreferredKeySession(d.initDataType,d.initData)};this.mediaKeysPromise.then(s).catch(s)},S._attemptSetMediaKeys=function(d){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){R.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}R.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},S._generateRequestWithPreferredKeySession=function(d,a){var s=this,u=this._mediaKeysList[0];if(!u){R.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(u.mediaKeysSessionInitialized){R.logger.warn("Key-Session already initialized but requested again");return}var L=u.mediaKeysSession;if(!L){R.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){R.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}R.logger.log('Generating key-session request for "'+d+'" init data type'),u.mediaKeysSessionInitialized=!0,L.generateRequest(d,a).then(function(){R.logger.debug("Key-session generation succeeded")}).catch(function(f){R.logger.error("Error generating key-session request:",f),s.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},S._createLicenseXhr=function(d,a,s){var u=new XMLHttpRequest;u.responseType="arraybuffer",u.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,u,d,a,s);var L=this._licenseXhrSetup;if(L)try{L.call(this.hls,u,d),L=void 0}catch(f){R.logger.error(f)}try{u.readyState||u.open("POST",d,!0),L&&L.call(this.hls,u,d)}catch(f){throw new Error("issue setting up KeySystem license XHR "+f)}return u},S._onLicenseRequestReadyStageChange=function(d,a,s,u){switch(d.readyState){case 4:if(d.status===200){this._requestLicenseFailureCount=0,R.logger.log("License request succeeded");var L=d.response,f=this._licenseResponseCallback;if(f)try{L=f.call(this.hls,d,a)}catch(D){R.logger.error(D)}u(L)}else{if(R.logger.error("License Request XHR failed ("+a+"). Status: "+d.status+" ("+d.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>w){this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var v=w-this._requestLicenseFailureCount+1;R.logger.warn("Retrying license request, "+v+" attempts left"),this._requestLicense(s,u)}break}},S._generateLicenseRequestChallenge=function(d,a){switch(d.mediaKeySystemDomain){case W.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+d.mediaKeySystemDomain)},S._requestLicense=function(d,a){R.logger.log("Requesting content license for key-system");var s=this._mediaKeysList[0];if(!s){R.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var u=this.getLicenseServerUrl(s.mediaKeySystemDomain),L=this._createLicenseXhr(u,d,a);R.logger.log("Sending license request to URL: "+u);var f=this._generateLicenseRequestChallenge(s,d);L.send(f)}catch(v){R.logger.error("Failure requesting DRM license: "+v),this.hls.trigger(Y.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},S.onMediaAttached=function(d,a){if(!this._emeEnabled)return;var s=a.media;this._media=s,s.addEventListener("encrypted",this._onMediaEncrypted)},S.onMediaDetached=function(){var d=this._media,a=this._mediaKeysList;if(!d)return;d.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(s){if(s.mediaKeysSession)return s.mediaKeysSession.close().catch(function(){})})).then(function(){return d.setMediaKeys(null)}).catch(function(){})},S.onManifestParsed=function(d,a){if(!this._emeEnabled)return;var s=a.levels.map(function(L){return L.audioCodec}).filter(function(L){return!!L}),u=a.levels.map(function(L){return L.videoCodec}).filter(function(L){return!!L});this._attemptKeySystemAccess(W.KeySystems.WIDEVINE,s,u)},P(A,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),A}();$.default=M},"./src/controller/fps-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/events.ts"),F=k("./src/utils/logger.ts"),R=function(){function W(P){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=P,this.registerListeners()}var B=W.prototype;return B.setStreamController=function(w){this.streamController=w},B.registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},B.unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching)},B.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},B.onMediaAttaching=function(w,p){var b=this.hls.config;if(b.capLevelOnFPSDrop){var M=p.media instanceof self.HTMLVideoElement?p.media:null;this.media=M,M&&typeof M.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),b.fpsDroppedMonitoringPeriod)}},B.checkFPS=function(w,p,b){var M=performance.now();if(p){if(this.lastTime){var A=M-this.lastTime,S=b-this.lastDroppedFrames,x=p-this.lastDecodedFrames,d=1e3*S/A,a=this.hls;if(a.trigger(Y.Events.FPS_DROP,{currentDropped:S,currentDecoded:x,totalDroppedFrames:b}),d>0&&S>a.config.fpsDroppedMonitoringThreshold*x){var s=a.currentLevel;F.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+s),s>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=s)&&(s=s-1,a.trigger(Y.Events.FPS_DROP_LEVEL_CAPPING,{level:s,droppedLevel:a.currentLevel}),a.autoLevelCapping=s,this.streamController.nextLevelSwitch())}}this.lastTime=M,this.lastDroppedFrames=b,this.lastDecodedFrames=p}},B.checkFPSInterval=function(){var w=this.media;if(w)if(this.isVideoPlaybackQualityAvailable){var p=w.getVideoPlaybackQuality();this.checkFPS(w,p.totalVideoFrames,p.droppedVideoFrames)}else this.checkFPS(w,w.webkitDecodedFrameCount,w.webkitDroppedFrameCount)},W}();$.default=R},"./src/controller/fragment-finders.ts":function(ne,$,k){"use strict";k.r($),k.d($,"findFragmentByPDT",function(){return R}),k.d($,"findFragmentByPTS",function(){return W}),k.d($,"fragmentWithinToleranceTest",function(){return B}),k.d($,"pdtWithinToleranceTest",function(){return P}),k.d($,"findFragWithCC",function(){return w});var Y=k("./src/polyfills/number.ts"),F=k("./src/utils/binary-search.ts");function R(p,b,M){if(b===null||!Array.isArray(p)||!p.length||!Object(Y.isFiniteNumber)(b))return null;var A=p[0].programDateTime;if(b<(A||0))return null;var S=p[p.length-1].endProgramDateTime;if(b>=(S||0))return null;M=M||0;for(var x=0;x<p.length;++x){var d=p[x];if(P(b,M,d))return d}return null}function W(p,b,M,A){M===void 0&&(M=0),A===void 0&&(A=0);var S=null;if(p?S=b[p.sn-b[0].sn+1]||null:M===0&&b[0].start===0&&(S=b[0]),S&&B(M,A,S)===0)return S;var x=F.default.search(b,B.bind(null,M,A));return x||S}function B(p,b,M){p===void 0&&(p=0),b===void 0&&(b=0);var A=Math.min(b,M.duration+(M.deltaPTS?M.deltaPTS:0));return M.start+M.duration-A<=p?1:M.start-A>p&&M.start?-1:0}function P(p,b,M){var A=Math.min(b,M.duration+(M.deltaPTS?M.deltaPTS:0))*1e3,S=M.endProgramDateTime||0;return S-A>p}function w(p,b){return F.default.search(p,function(M){return M.cc<b?1:M.cc>b?-1:0})}},"./src/controller/fragment-tracker.ts":function(ne,$,k){"use strict";k.r($),k.d($,"FragmentState",function(){return R}),k.d($,"FragmentTracker",function(){return W});var Y=k("./src/events.ts"),F=k("./src/types/loader.ts"),R;(function(w){w.NOT_LOADED="NOT_LOADED",w.BACKTRACKED="BACKTRACKED",w.APPENDING="APPENDING",w.PARTIAL="PARTIAL",w.OK="OK"})(R||(R={}));var W=function(){function w(b){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=b,this._registerListeners()}var p=w.prototype;return p._registerListeners=function(){var M=this.hls;M.on(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),M.on(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),M.on(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},p._unregisterListeners=function(){var M=this.hls;M.off(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),M.off(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),M.off(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},p.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},p.getAppendedFrag=function(M,A){if(A===F.PlaylistLevelType.MAIN){var S=this.activeFragment,x=this.activeParts;if(!S)return null;if(x)for(var d=x.length;d--;){var a=x[d],s=a?a.end:S.appendedPTS;if(a.start<=M&&s!==void 0&&M<=s)return d>9&&(this.activeParts=x.slice(d-9)),a}else if(S.start<=M&&S.appendedPTS!==void 0&&M<=S.appendedPTS)return S}return this.getBufferedFrag(M,A)},p.getBufferedFrag=function(M,A){for(var S=this.fragments,x=Object.keys(S),d=x.length;d--;){var a=S[x[d]];if((a==null?void 0:a.body.type)===A&&a.buffered){var s=a.body;if(s.start<=M&&M<=s.end)return s}}return null},p.detectEvictedFragments=function(M,A,S){var x=this;Object.keys(this.fragments).forEach(function(d){var a=x.fragments[d];if(!a)return;if(!a.buffered){a.body.type===S&&x.removeFragment(a.body);return}var s=a.range[M];if(!s)return;s.time.some(function(u){var L=!x.isTimeBuffered(u.startPTS,u.endPTS,A);return L&&x.removeFragment(a.body),L})})},p.detectPartialFragments=function(M){var A=this,S=this.timeRanges,x=M.frag,d=M.part;if(!S||x.sn==="initSegment")return;var a=P(x),s=this.fragments[a];if(!s)return;Object.keys(S).forEach(function(u){var L=x.elementaryStreams[u];if(!L)return;var f=S[u],v=d!==null||L.partial===!0;s.range[u]=A.getBufferedTimes(x,d,v,f)}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body)},p.fragBuffered=function(M){var A=P(M),S=this.fragments[A];S&&(S.backtrack=S.loaded=null,S.buffered=!0)},p.getBufferedTimes=function(M,A,S,x){for(var d={time:[],partial:S},a=A?A.start:M.start,s=A?A.end:M.end,u=M.minEndPTS||s,L=M.maxStartPTS||a,f=0;f<x.length;f++){var v=x.start(f)-this.bufferPadding,D=x.end(f)+this.bufferPadding;if(L>=v&&u<=D){d.time.push({startPTS:Math.max(a,x.start(f)),endPTS:Math.min(s,x.end(f))});break}else if(a<D&&s>v)d.partial=!0,d.time.push({startPTS:Math.max(a,x.start(f)),endPTS:Math.min(s,x.end(f))});else if(s<=v)break}return d},p.getPartialFragment=function(M){var A=null,S,x,d,a=0,s=this.bufferPadding,u=this.fragments;return Object.keys(u).forEach(function(L){var f=u[L];if(!f)return;B(f)&&(x=f.body.start-s,d=f.body.end+s,M>=x&&M<=d&&(S=Math.min(M-x,d-M),a<=S&&(A=f.body,a=S)))}),A},p.getState=function(M){var A=P(M),S=this.fragments[A];return S?S.buffered?B(S)?R.PARTIAL:R.OK:S.backtrack?R.BACKTRACKED:R.APPENDING:R.NOT_LOADED},p.backtrack=function(M,A){var S=P(M),x=this.fragments[S];if(!x||x.backtrack)return null;var d=x.backtrack=A||x.loaded;return x.loaded=null,d},p.getBacktrackData=function(M){var A=P(M),S=this.fragments[A];if(S){var x,d=S.backtrack;if(d!=null&&(x=d.payload)!==null&&x!==void 0&&x.byteLength)return d;this.removeFragment(M)}return null},p.isTimeBuffered=function(M,A,S){for(var x,d,a=0;a<S.length;a++){if(x=S.start(a)-this.bufferPadding,d=S.end(a)+this.bufferPadding,M>=x&&A<=d)return!0;if(A<=x)return!1}return!1},p.onFragLoaded=function(M,A){var S=A.frag,x=A.part;if(S.sn==="initSegment"||S.bitrateTest||x)return;var d=P(S);this.fragments[d]={body:S,loaded:A,backtrack:null,buffered:!1,range:Object.create(null)}},p.onBufferAppended=function(M,A){var S=this,x=A.frag,d=A.part,a=A.timeRanges;if(x.type===F.PlaylistLevelType.MAIN)if(this.activeFragment=x,d){var s=this.activeParts;s||(this.activeParts=s=[]),s.push(d)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(u){var L=a[u];if(S.detectEvictedFragments(u,L),!d)for(var f=0;f<L.length;f++)x.appendedPTS=Math.max(L.end(f),x.appendedPTS||0)})},p.onFragBuffered=function(M,A){this.detectPartialFragments(A)},p.hasFragment=function(M){var A=P(M);return!!this.fragments[A]},p.removeFragmentsInRange=function(M,A,S){var x=this;Object.keys(this.fragments).forEach(function(d){var a=x.fragments[d];if(!a)return;if(a.buffered){var s=a.body;s.type===S&&s.start<A&&s.end>M&&x.removeFragment(s)}})},p.removeFragment=function(M){var A=P(M);M.stats.loaded=0,M.clearElementaryStreamInfo(),delete this.fragments[A]},p.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},w}();function B(w){var p,b;return w.buffered&&(((p=w.range.video)===null||p===void 0?void 0:p.partial)||((b=w.range.audio)===null||b===void 0?void 0:b.partial))}function P(w){return w.type+"_"+w.level+"_"+w.urlId+"_"+w.sn}},"./src/controller/gap-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"STALL_MINIMUM_DURATION_MS",function(){return B}),k.d($,"MAX_START_GAP_JUMP",function(){return P}),k.d($,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return w}),k.d($,"SKIP_BUFFER_RANGE_START",function(){return p}),k.d($,"default",function(){return b});var Y=k("./src/utils/buffer-helper.ts"),F=k("./src/errors.ts"),R=k("./src/events.ts"),W=k("./src/utils/logger.ts"),B=250,P=2,w=.1,p=.05,b=function(){function M(S,x,d,a){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=S,this.media=x,this.fragmentTracker=d,this.hls=a}var A=M.prototype;return A.destroy=function(){this.hls=this.fragmentTracker=this.media=null},A.poll=function(x){var d=this.config,a=this.media,s=this.stalled,u=a.currentTime,L=a.seeking,f=this.seeking&&!L,v=!this.seeking&&L;if(this.seeking=L,u!==x){if(this.moved=!0,s!==null){if(this.stallReported){var D=self.performance.now()-s;W.logger.warn("playback not stuck anymore @"+u+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((v||f)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!Y.BufferHelper.getBuffered(a).length)return;var T=Y.BufferHelper.bufferInfo(a,u,0),g=T.len>0,c=T.nextStart||0;if(!g&&!c)return;if(L){var h=T.len>P,o=!c||c-u>P&&!this.fragmentTracker.getPartialFragment(u);if(h||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var C,E=Math.max(c,T.start||0)-u,m=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,O=m==null||((C=m.details)===null||C===void 0)?void 0:C.live,U=O?m.details.targetduration*2:P;if(E>0&&E<=U){this._trySkipBufferHole(null);return}}var j=self.performance.now();if(s===null){this.stalled=j;return}var K=j-s;!L&&K>=B&&this._reportStall(T.len);var I=Y.BufferHelper.bufferInfo(a,u,d.maxBufferHole);this._tryFixBufferStall(I,K)},A._tryFixBufferStall=function(x,d){var a=this.config,s=this.fragmentTracker,u=this.media,L=u.currentTime,f=s.getPartialFragment(L);if(f){var v=this._trySkipBufferHole(f);if(v)return}x.len>a.maxBufferHole&&d>a.highBufferWatchdogPeriod*1e3&&(W.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},A._reportStall=function(x){var d=this.hls,a=this.media,s=this.stallReported;s||(this.stallReported=!0,W.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+x+")"),d.trigger(R.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:x}))},A._trySkipBufferHole=function(x){for(var d=this.config,a=this.hls,s=this.media,u=s.currentTime,L=0,f=Y.BufferHelper.getBuffered(s),v=0;v<f.length;v++){var D=f.start(v);if(u+d.maxBufferHole>=L&&u<D){var T=Math.max(D+p,s.currentTime+w);return W.logger.warn("skipping hole, adjusting currentTime from "+u+" to "+T),this.moved=!0,this.stalled=null,s.currentTime=T,x&&a.trigger(R.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+u+" to "+T,frag:x}),T}L=f.end(v)}return 0},A._tryNudgeBuffer=function(){var x=this.config,d=this.hls,a=this.media,s=a.currentTime,u=(this.nudgeRetry||0)+1;if(this.nudgeRetry=u,u<x.nudgeMaxRetry){var L=s+u*x.nudgeOffset;W.logger.warn("Nudging 'currentTime' from "+s+" to "+L),a.currentTime=L,d.trigger(R.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else W.logger.error("Playhead still not moving while enough data buffered @"+s+" after "+x.nudgeMaxRetry+" nudges"),d.trigger(R.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},M}()},"./src/controller/id3-track-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/events.ts"),F=k("./src/utils/texttrack-utils.ts"),R=k("./src/demux/id3.ts"),W=.25,B=function(){function P(p){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=p,this._registerListeners()}var w=P.prototype;return w.destroy=function(){this._unregisterListeners()},w._registerListeners=function(){var b=this.hls;b.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),b.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),b.on(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),b.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w._unregisterListeners=function(){var b=this.hls;b.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),b.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),b.off(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),b.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w.onMediaAttached=function(b,M){this.media=M.media},w.onMediaDetaching=function(){if(!this.id3Track)return;Object(F.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},w.getID3Track=function(b){if(!this.media)return;for(var M=0;M<b.length;M++){var A=b[M];if(A.kind==="metadata"&&A.label==="id3")return Object(F.sendAddTrackEvent)(A,this.media),A}return this.media.addTextTrack("metadata","id3")},w.onFragParsingMetadata=function(b,M){if(!this.media)return;var A=M.frag,S=M.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var x=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,d=0;d<S.length;d++){var a=R.getID3Frames(S[d].data);if(a){var s=S[d].pts,u=d<S.length-1?S[d+1].pts:A.end,L=u-s;L<=0&&(u=s+W);for(var f=0;f<a.length;f++){var v=a[f];if(!R.isTimeStampFrame(v)){var D=new x(s,u,"");D.value=v,this.id3Track.addCue(D)}}}}},w.onBufferFlushing=function(b,M){var A=M.startOffset,S=M.endOffset,x=M.type;if(!x||x==="audio"){var d=this.id3Track;d&&Object(F.removeCuesInRange)(d,A,S)}},P}();$.default=B},"./src/controller/latency-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return P});var Y=k("./src/errors.ts"),F=k("./src/events.ts"),R=k("./src/utils/logger.ts");function W(w,p){for(var b=0;b<p.length;b++){var M=p[b];M.enumerable=M.enumerable||!1,M.configurable=!0,"value"in M&&(M.writable=!0),Object.defineProperty(w,M.key,M)}}function B(w,p,b){return p&&W(w.prototype,p),b&&W(w,b),w}var P=function(){function w(b){var M=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 M.timeupdate()},this.hls=b,this.config=b.config,this.registerListeners()}var p=w.prototype;return p.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},p.registerListeners=function(){this.hls.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(F.Events.ERROR,this.onError,this)},p.unregisterListeners=function(){this.hls.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(F.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(F.Events.ERROR,this.onError)},p.onMediaAttached=function(M,A){this.media=A.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},p.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},p.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},p.onLevelUpdated=function(M,A){var S=A.details;this.levelDetails=S,S.advanced&&this.timeupdate(),!S.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},p.onError=function(M,A){if(A.details!==Y.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,R.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},p.timeupdate=function(){var M=this.media,A=this.levelDetails;if(!M||!A)return;this.currentTime=M.currentTime;var S=this.computeLatency();if(S===null)return;this._latency=S;var x=this.config,d=x.lowLatencyMode,a=x.maxLiveSyncPlaybackRate;if(!d||a===1)return;var s=this.targetLatency;if(s===null)return;var u=S-s,L=Math.min(this.maxLatency,s+A.targetduration),f=u<L;if(A.live&&f&&u>.05&&this.forwardBufferLength>1){var v=Math.min(2,Math.max(1,a)),D=Math.round(2/(1+Math.exp(-.75*u-this.edgeStalled))*20)/20;M.playbackRate=Math.min(v,Math.max(1,D))}else M.playbackRate!==1&&M.playbackRate!==0&&(M.playbackRate=1)},p.estimateLiveEdge=function(){var M=this.levelDetails;return M===null?null:M.edge+M.age},p.computeLatency=function(){var M=this.estimateLiveEdge();return M===null?null:M-this.currentTime},B(w,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var M=this.config,A=this.levelDetails;return M.liveMaxLatencyDuration!==void 0?M.liveMaxLatencyDuration:A?M.liveMaxLatencyDurationCount*A.targetduration:0}},{key:"targetLatency",get:function(){var M=this.levelDetails;if(M===null)return null;var A=M.holdBack,S=M.partHoldBack,x=M.targetduration,d=this.config,a=d.liveSyncDuration,s=d.liveSyncDurationCount,u=d.lowLatencyMode,L=this.hls.userConfig,f=u&&S||A;(L.liveSyncDuration||L.liveSyncDurationCount||f===0)&&(f=a!==void 0?a:s*x);var v=x,D=1;return f+Math.min(this.stallCount*D,v)}},{key:"liveSyncPosition",get:function(){var M=this.estimateLiveEdge(),A=this.targetLatency,S=this.levelDetails;if(M===null||A===null||S===null)return null;var x=S.edge,d=M-A-this.edgeStalled,a=x-S.totalduration,s=x-(this.config.lowLatencyMode&&S.partTarget||S.targetduration);return Math.min(Math.max(a,d),s)}},{key:"drift",get:function(){var M=this.levelDetails;return M===null?1:M.drift}},{key:"edgeStalled",get:function(){var M=this.levelDetails;if(M===null)return 0;var A=(this.config.lowLatencyMode&&M.partTarget||M.targetduration)*3;return Math.max(M.age-A,0)}},{key:"forwardBufferLength",get:function(){var M=this.media,A=this.levelDetails;if(!M||!A)return 0;var S=M.buffered.length;return S?M.buffered.end(S-1):A.edge-this.currentTime}}]),w}()},"./src/controller/level-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return d});var Y=k("./src/types/level.ts"),F=k("./src/events.ts"),R=k("./src/errors.ts"),W=k("./src/utils/codecs.ts"),B=k("./src/controller/level-helper.ts"),P=k("./src/controller/base-playlist-controller.ts"),w=k("./src/types/loader.ts");function p(){return p=Object.assign||function(a){for(var s=1;s<arguments.length;s++){var u=arguments[s];for(var L in u)Object.prototype.hasOwnProperty.call(u,L)&&(a[L]=u[L])}return a},p.apply(this,arguments)}function b(a,s){for(var u=0;u<s.length;u++){var L=s[u];L.enumerable=L.enumerable||!1,L.configurable=!0,"value"in L&&(L.writable=!0),Object.defineProperty(a,L.key,L)}}function M(a,s,u){return s&&b(a.prototype,s),u&&b(a,u),a}function A(a,s){a.prototype=Object.create(s.prototype),a.prototype.constructor=a,S(a,s)}function S(a,s){return S=Object.setPrototypeOf||function(L,f){return L.__proto__=f,L},S(a,s)}var x=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),d=function(a){A(s,a);function s(L){var f;return f=a.call(this,L,"[level-controller]")||this,f._levels=[],f._firstLevel=-1,f._startLevel=void 0,f.currentLevelIndex=-1,f.manualLevelIndex=-1,f.onParsedComplete=void 0,f._registerListeners(),f}var u=s.prototype;return u._registerListeners=function(){var f=this.hls;f.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),f.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.on(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),f.on(F.Events.ERROR,this.onError,this)},u._unregisterListeners=function(){var f=this.hls;f.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),f.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.off(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),f.off(F.Events.ERROR,this.onError,this)},u.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},u.startLoad=function(){var f=this._levels;f.forEach(function(v){v.loadError=0}),a.prototype.startLoad.call(this)},u.onManifestLoaded=function(f,v){var D=[],T=[],g=[],c,h={},o,C=!1,E=!1,m=!1;if(v.levels.forEach(function(K){var I=K.attrs;C=C||!!(K.width&&K.height),E=E||!!K.videoCodec,m=m||!!K.audioCodec,x&&K.audioCodec&&K.audioCodec.indexOf("mp4a.40.34")!==-1&&(K.audioCodec=void 0);var N=K.bitrate+"-"+K.attrs.RESOLUTION+"-"+K.attrs.CODECS;o=h[N],o?o.url.push(K.url):(o=new Y.Level(K),h[N]=o,D.push(o)),I&&(I.AUDIO&&Object(B.addGroupId)(o,"audio",I.AUDIO),I.SUBTITLES&&Object(B.addGroupId)(o,"text",I.SUBTITLES))}),(C||E)&&m&&(D=D.filter(function(K){var I=K.videoCodec,N=K.width,X=K.height;return!!I||!!(N&&X)})),D=D.filter(function(K){var I=K.audioCodec,N=K.videoCodec;return(!I||Object(W.isCodecSupportedInMp4)(I,"audio"))&&(!N||Object(W.isCodecSupportedInMp4)(N,"video"))}),v.audioTracks&&(T=v.audioTracks.filter(function(K){return!K.audioCodec||Object(W.isCodecSupportedInMp4)(K.audioCodec,"audio")}),Object(B.assignTrackIdsByGroup)(T)),v.subtitles&&(g=v.subtitles,Object(B.assignTrackIdsByGroup)(g)),D.length>0){c=D[0].bitrate,D.sort(function(K,I){return K.bitrate-I.bitrate}),this._levels=D;for(var O=0;O<D.length;O++)if(D[O].bitrate===c){this._firstLevel=O,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+c);break}var U=m&&!E,j={levels:D,audioTracks:T,subtitleTracks:g,firstLevel:this._firstLevel,stats:v.stats,audio:m,video:E,altAudio:!U&&T.some(function(K){return!!K.url})};this.hls.trigger(F.Events.MANIFEST_PARSED,j),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(F.Events.ERROR,{type:R.ErrorTypes.MEDIA_ERROR,details:R.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:v.url,reason:"no level with compatible codecs found in manifest"})},u.onError=function(f,v){if(a.prototype.onError.call(this,f,v),v.fatal)return;var D=v.context,T=this._levels[this.currentLevelIndex];if(D&&(D.type===w.PlaylistContextType.AUDIO_TRACK&&T.audioGroupIds&&D.groupId===T.audioGroupIds[T.urlId]||D.type===w.PlaylistContextType.SUBTITLE_TRACK&&T.textGroupIds&&D.groupId===T.textGroupIds[T.urlId])){this.redundantFailover(this.currentLevelIndex);return}var g=!1,c=!0,h;switch(v.details){case R.ErrorDetails.FRAG_LOAD_ERROR:case R.ErrorDetails.FRAG_LOAD_TIMEOUT:case R.ErrorDetails.KEY_LOAD_ERROR:case R.ErrorDetails.KEY_LOAD_TIMEOUT:if(v.frag){var o=this._levels[v.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(h=v.frag.level)):h=v.frag.level}break;case R.ErrorDetails.LEVEL_LOAD_ERROR:case R.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(c=!1),h=D.level),g=!0;break;case R.ErrorDetails.REMUX_ALLOC_ERROR:h=v.level,g=!0;break}h!==void 0&&this.recoverLevel(v,h,g,c)},u.recoverLevel=function(f,v,D,T){var g=f.details,c=this._levels[v];if(c.loadError++,D){var h=this.retryLoadingOrFail(f);if(h)f.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(T){var o=c.url.length;if(o>1&&c.loadError<o)f.levelRetry=!0,this.redundantFailover(v);else if(this.manualLevelIndex===-1){var C=v===0?this._levels.length-1:v-1;this.currentLevelIndex!==C&&this._levels[C].loadError===0&&(this.warn(g+": switch to "+C),f.levelRetry=!0,this.hls.nextAutoLevel=C)}}},u.redundantFailover=function(f){var v=this._levels[f],D=v.url.length;if(D>1){var T=(v.urlId+1)%D;this.warn("Switching to redundant URL-id "+T),this._levels.forEach(function(g){g.urlId=T}),this.level=f}},u.onFragLoaded=function(f,v){var D=v.frag;if(D!==void 0&&D.type===w.PlaylistLevelType.MAIN){var T=this._levels[D.level];T!==void 0&&(T.fragmentError=0,T.loadError=0)}},u.onLevelLoaded=function(f,v){var D,T=v.level,g=v.details,c=this._levels[T];if(!c){var h;this.warn("Invalid level index "+T),(h=v.deliveryDirectives)!==null&&h!==void 0&&h.skip&&(g.deltaUpdateFailed=!0);return}T===this.currentLevelIndex?(c.fragmentError===0&&(c.loadError=0,this.retryCount=0),this.playlistLoaded(T,v,c.details)):(D=v.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(g.deltaUpdateFailed=!0)},u.onAudioTrackSwitched=function(f,v){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var T=-1,g=this.hls.audioTracks[v.id].groupId,c=0;c<D.audioGroupIds.length;c++)if(D.audioGroupIds[c]===g){T=c;break}T!==D.urlId&&(D.urlId=T,this.startLoad())}},u.loadPlaylist=function(f){var v=this.currentLevelIndex,D=this._levels[v];if(this.canLoad&&D&&D.url.length>0){var T=D.urlId,g=D.url[T];if(f)try{g=f.addDirectives(g)}catch(c){this.warn("Could not construct new URL with HLS Delivery Directives: "+c)}this.log("Attempt loading level index "+v+(f?" at sn "+f.msn+" part "+f.part:"")+" with URL-id "+T+" "+g),this.clearTimer(),this.hls.trigger(F.Events.LEVEL_LOADING,{url:g,level:v,id:T,deliveryDirectives:f||null})}},u.removeLevel=function(f,v){var D=function(c,h){return h!==v},T=this._levels.filter(function(g,c){return c!==f?!0:g.url.length>1&&v!==void 0?(g.url=g.url.filter(D),g.audioGroupIds&&(g.audioGroupIds=g.audioGroupIds.filter(D)),g.textGroupIds&&(g.textGroupIds=g.textGroupIds.filter(D)),g.urlId=0,!0):!1}).map(function(g,c){var h=g.details;return h!=null&&h.fragments&&h.fragments.forEach(function(o){o.level=c}),g});this._levels=T,this.hls.trigger(F.Events.LEVELS_UPDATED,{levels:T})},M(s,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(f){var v,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===f&&(v=D[f])!==null&&v!==void 0&&v.details)return;if(f<0||f>=D.length){var T=f<0;if(this.hls.trigger(F.Events.ERROR,{type:R.ErrorTypes.OTHER_ERROR,details:R.ErrorDetails.LEVEL_SWITCH_ERROR,level:f,fatal:T,reason:"invalid level idx"}),T)return;f=Math.min(f,D.length-1)}this.clearTimer();var g=this.currentLevelIndex,c=D[g],h=D[f];this.log("switching to level "+f+" from "+g),this.currentLevelIndex=f;var o=p({},h,{level:f,maxBitrate:h.maxBitrate,uri:h.uri,urlId:h.urlId});delete o._urlId,this.hls.trigger(F.Events.LEVEL_SWITCHING,o);var C=h.details;if(!C||C.live){var E=this.switchParams(h.uri,c==null?void 0:c.details);this.loadPlaylist(E)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(f){this.manualLevelIndex=f,this._startLevel===void 0&&(this._startLevel=f),f!==-1&&(this.level=f)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(f){this._firstLevel=f}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var f=this.hls.config.startLevel;return f!==void 0?f:this._firstLevel}else return this._startLevel},set:function(f){this._startLevel=f}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(f){this.level=f,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=f)}}]),s}(P.default)},"./src/controller/level-helper.ts":function(ne,$,k){"use strict";k.r($),k.d($,"addGroupId",function(){return R}),k.d($,"assignTrackIdsByGroup",function(){return W}),k.d($,"updatePTS",function(){return B}),k.d($,"updateFragPTSDTS",function(){return w}),k.d($,"mergeDetails",function(){return p}),k.d($,"mapPartIntersection",function(){return b}),k.d($,"mapFragmentIntersection",function(){return M}),k.d($,"adjustSliding",function(){return A}),k.d($,"addSliding",function(){return S}),k.d($,"computeReloadInterval",function(){return x}),k.d($,"getFragmentWithSN",function(){return d}),k.d($,"getPartWith",function(){return a});var Y=k("./src/polyfills/number.ts"),F=k("./src/utils/logger.ts");function R(s,u,L){switch(u){case"audio":s.audioGroupIds||(s.audioGroupIds=[]),s.audioGroupIds.push(L);break;case"text":s.textGroupIds||(s.textGroupIds=[]),s.textGroupIds.push(L);break}}function W(s){var u={};s.forEach(function(L){var f=L.groupId||"";L.id=u[f]=u[f]||0,u[f]++})}function B(s,u,L){var f=s[u],v=s[L];P(f,v)}function P(s,u){var L=u.startPTS;if(Object(Y.isFiniteNumber)(L)){var f=0,v;u.sn>s.sn?(f=L-s.start,v=s):(f=s.start-L,v=u),v.duration!==f&&(v.duration=f)}else if(u.sn>s.sn){var D=s.cc===u.cc;D&&s.minEndPTS?u.start=s.start+(s.minEndPTS-s.start):u.start=s.start+s.duration}else u.start=Math.max(s.start-u.duration,0)}function w(s,u,L,f,v,D){var T=f-L;T<=0&&(F.logger.warn("Fragment should have a positive duration",u),f=L+u.duration,D=v+u.duration);var g=L,c=f,h=u.startPTS,o=u.endPTS;if(Object(Y.isFiniteNumber)(h)){var C=Math.abs(h-L);Object(Y.isFiniteNumber)(u.deltaPTS)?u.deltaPTS=Math.max(C,u.deltaPTS):u.deltaPTS=C,g=Math.max(L,h),L=Math.min(L,h),v=Math.min(v,u.startDTS),c=Math.min(f,o),f=Math.max(f,o),D=Math.max(D,u.endDTS)}u.duration=f-L;var E=L-u.start;u.appendedPTS=f,u.start=u.startPTS=L,u.maxStartPTS=g,u.startDTS=v,u.endPTS=f,u.minEndPTS=c,u.endDTS=D;var m=u.sn;if(!s||m<s.startSN||m>s.endSN)return 0;var O,U=m-s.startSN,j=s.fragments;for(j[U]=u,O=U;O>0;O--)P(j[O],j[O-1]);for(O=U;O<j.length-1;O++)P(j[O],j[O+1]);return s.fragmentHint&&P(j[j.length-1],s.fragmentHint),s.PTSKnown=s.alignedSliding=!0,E}function p(s,u){for(var L=null,f=s.fragments,v=f.length-1;v>=0;v--){var D=f[v].initSegment;if(D){L=D;break}}s.fragmentHint&&delete s.fragmentHint.endPTS;var T=0,g;if(M(s,u,function(O,U){O.relurl&&(T=O.cc-U.cc),Object(Y.isFiniteNumber)(O.startPTS)&&Object(Y.isFiniteNumber)(O.endPTS)&&(U.start=U.startPTS=O.startPTS,U.startDTS=O.startDTS,U.appendedPTS=O.appendedPTS,U.maxStartPTS=O.maxStartPTS,U.endPTS=O.endPTS,U.endDTS=O.endDTS,U.minEndPTS=O.minEndPTS,U.duration=O.endPTS-O.startPTS,U.duration&&(g=U),u.PTSKnown=u.alignedSliding=!0),U.elementaryStreams=O.elementaryStreams,U.loader=O.loader,U.stats=O.stats,U.urlId=O.urlId,O.initSegment&&(U.initSegment=O.initSegment,L=O.initSegment)}),L){var c=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments;c.forEach(function(O){var U;(!O.initSegment||O.initSegment.relurl===((U=L)===null||U===void 0?void 0:U.relurl))&&(O.initSegment=L)})}if(u.skippedSegments&&(u.deltaUpdateFailed=u.fragments.some(function(O){return!O}),u.deltaUpdateFailed)){F.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var h=u.skippedSegments;h--;)u.fragments.shift();u.startSN=u.fragments[0].sn,u.startCC=u.fragments[0].cc}var o=u.fragments;if(T){F.logger.warn("discontinuity sliding from playlist, take drift into account");for(var C=0;C<o.length;C++)o[C].cc+=T}u.skippedSegments&&(u.startCC=u.fragments[0].cc),b(s.partList,u.partList,function(O,U){U.elementaryStreams=O.elementaryStreams,U.stats=O.stats}),g?w(u,g,g.startPTS,g.endPTS,g.startDTS,g.endDTS):A(s,u),o.length&&(u.totalduration=u.edge-o[0].start),u.driftStartTime=s.driftStartTime,u.driftStart=s.driftStart;var E=u.advancedDateTime;if(u.advanced&&E){var m=u.edge;u.driftStart||(u.driftStartTime=E,u.driftStart=m),u.driftEndTime=E,u.driftEnd=m}else u.driftEndTime=s.driftEndTime,u.driftEnd=s.driftEnd,u.advancedDateTime=s.advancedDateTime}function b(s,u,L){if(s&&u)for(var f=0,v=0,D=s.length;v<=D;v++){var T=s[v],g=u[v+f];T&&g&&T.index===g.index&&T.fragment.sn===g.fragment.sn?L(T,g):f--}}function M(s,u,L){for(var f=u.skippedSegments,v=Math.max(s.startSN,u.startSN)-u.startSN,D=(s.fragmentHint?1:0)+(f?u.endSN:Math.min(s.endSN,u.endSN))-u.startSN,T=u.startSN-s.startSN,g=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments,c=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,h=v;h<=D;h++){var o=c[T+h],C=g[h];f&&!C&&h<f&&(C=u.fragments[h]=o),o&&C&&L(o,C)}}function A(s,u){var L=u.startSN+u.skippedSegments-s.startSN,f=s.fragments;if(L<0||L>=f.length)return;S(u,f[L].start)}function S(s,u){if(u){for(var L=s.fragments,f=s.skippedSegments;f<L.length;f++)L[f].start+=u;s.fragmentHint&&(s.fragmentHint.start+=u)}}function x(s,u){var L=1e3*s.levelTargetDuration,f=L/2,v=s.age,D=v>0&&v<L*3,T=u.loading.end-u.loading.start,g,c=s.availabilityDelay;if(s.updated===!1)if(D){var h=333*s.misses;g=Math.max(Math.min(f,T*2),h),s.availabilityDelay=(s.availabilityDelay||0)+g}else g=f;else D?(c=Math.min(c||L/2,v),s.availabilityDelay=c,g=c+L-v):g=L-T;return Math.round(g)}function d(s,u,L){if(!s||!s.details)return null;var f=s.details,v=f.fragments[u-f.startSN];return v||(v=f.fragmentHint,v&&v.sn===u?v:u<f.startSN&&L&&L.sn===u?L:null)}function a(s,u,L){if(!s||!s.details)return null;var f=s.details.partList;if(f)for(var v=f.length;v--;){var D=f[v];if(D.index===L&&D.fragment.sn===u)return D}return null}},"./src/controller/stream-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return f});var Y=k("./src/polyfills/number.ts"),F=k("./src/controller/base-stream-controller.ts"),R=k("./src/is-supported.ts"),W=k("./src/events.ts"),B=k("./src/utils/buffer-helper.ts"),P=k("./src/controller/fragment-tracker.ts"),w=k("./src/types/loader.ts"),p=k("./src/loader/fragment.ts"),b=k("./src/demux/transmuxer-interface.ts"),M=k("./src/types/transmuxer.ts"),A=k("./src/controller/gap-controller.ts"),S=k("./src/errors.ts"),x=k("./src/utils/logger.ts");function d(v,D){for(var T=0;T<D.length;T++){var g=D[T];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(v,g.key,g)}}function a(v,D,T){return D&&d(v.prototype,D),T&&d(v,T),v}function s(v,D){v.prototype=Object.create(D.prototype),v.prototype.constructor=v,u(v,D)}function u(v,D){return u=Object.setPrototypeOf||function(g,c){return g.__proto__=c,g},u(v,D)}var L=100,f=function(v){s(D,v);function D(g,c){var h;return h=v.call(this,g,c,"[stream-controller]")||this,h.audioCodecSwap=!1,h.gapController=null,h.level=-1,h._forceStartLoad=!1,h.altAudio=!1,h.audioOnly=!1,h.fragPlaying=null,h.onvplaying=null,h.onvseeked=null,h.fragLastKbps=0,h.stalled=!1,h.couldBacktrack=!1,h.audioCodecSwitch=!1,h.videoBuffer=null,h._registerListeners(),h}var T=D.prototype;return T._registerListeners=function(){var c=this.hls;c.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),c.on(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.on(W.Events.ERROR,this.onError,this),c.on(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.on(W.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var c=this.hls;c.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.off(W.Events.ERROR,this.onError,this),c.off(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.off(W.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},T.startLoad=function(c){if(this.levels){var h=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(L),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var C=o.startLevel;C===-1&&(o.config.testBandwidth?(C=0,this.bitrateTest=!0):C=o.nextAutoLevel),this.level=o.nextLoadLevel=C,this.loadedmetadata=!1}h>0&&c===-1&&(this.log("Override startPosition with lastCurrentTime @"+h.toFixed(3)),c=h),this.state=F.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=c,this.tick()}else this._forceStartLoad=!0,this.state=F.State.STOPPED},T.stopLoad=function(){this._forceStartLoad=!1,v.prototype.stopLoad.call(this)},T.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_LEVEL:{var c,h=this.levels,o=this.level,C=h==null||((c=h[o])===null||c===void 0)?void 0:c.details;if(C&&(!C.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(C))break;this.state=F.State.IDLE;break}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var E,m=self.performance.now(),O=this.retryDate;(!O||m>=O||(E=this.media)!==null&&E!==void 0&&E.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=F.State.IDLE)}break;default:break}this.onTickEnd()},T.onTickEnd=function(){v.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},T.doTickIdle=function(){var c,h,o=this.hls,C=this.levelLastLoaded,E=this.levels,m=this.media,O=o.config,U=o.nextLoadLevel;if(C===null||!m&&(this.startFragRequested||!O.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!E||!E[U])return;var j=E[U];this.level=o.nextLoadLevel=U;var K=j.details;if(!K||this.state===F.State.WAITING_LEVEL||K.live&&this.levelLastLoaded!==U){this.state=F.State.WAITING_LEVEL;return}var I=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:m,w.PlaylistLevelType.MAIN);if(I===null)return;var N=I.len,X=this.getMaxBufferLength(j.maxBitrate);if(N>=X)return;if(this._streamEnded(I,K)){var q={};this.altAudio&&(q.type="video"),this.hls.trigger(W.Events.BUFFER_EOS,q),this.state=F.State.ENDED;return}var ae=I.end,he=this.getNextFragment(ae,K);if(this.couldBacktrack&&!this.fragPrevious&&he&&he.sn!=="initSegment"){var Ae=he.sn-K.startSN;Ae>1&&(he=K.fragments[Ae-1],this.fragmentTracker.removeFragment(he))}if(he&&this.fragmentTracker.getState(he)===P.FragmentState.OK&&this.nextLoadPosition>ae){var be=this.audioOnly&&!this.altAudio?p.ElementaryStreamTypes.AUDIO:p.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(m,be,w.PlaylistLevelType.MAIN),he=this.getNextFragment(this.nextLoadPosition,K)}if(!he)return;he.initSegment&&!he.initSegment.data&&!this.bitrateTest&&(he=he.initSegment),((c=he.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((h=he.decryptdata)!==null&&h!==void 0&&h.key)?this.loadKey(he,K):this.loadFragment(he,K,ae)},T.loadFragment=function(c,h,o){var C,E=this.fragmentTracker.getState(c);if(this.fragCurrent=c,E===P.FragmentState.BACKTRACKED){var m=this.fragmentTracker.getBacktrackData(c);if(m){this._handleFragmentLoadProgress(m),this._handleFragmentLoadComplete(m);return}else E=P.FragmentState.NOT_LOADED}E===P.FragmentState.NOT_LOADED||E===P.FragmentState.PARTIAL?c.sn==="initSegment"?this._loadInitSegment(c):this.bitrateTest?(c.bitrateTest=!0,this.log("Fragment "+c.sn+" of level "+c.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(c)):(this.startFragRequested=!0,v.prototype.loadFragment.call(this,c,h,o)):E===P.FragmentState.APPENDING?this.reduceMaxBufferLength(c.duration)&&this.fragmentTracker.removeFragment(c):((C=this.media)===null||C===void 0?void 0:C.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},T.getAppendedFrag=function(c){var h=this.fragmentTracker.getAppendedFrag(c,w.PlaylistLevelType.MAIN);return h&&"fragment"in h?h.fragment:h},T.getBufferedFrag=function(c){return this.fragmentTracker.getBufferedFrag(c,w.PlaylistLevelType.MAIN)},T.followingBufferedFrag=function(c){return c?this.getBufferedFrag(c.end+.5):null},T.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},T.nextLevelSwitch=function(){var c=this.levels,h=this.media;if(h!=null&&h.readyState){var o,C=this.getAppendedFrag(h.currentTime);if(C&&C.start>1&&this.flushMainBuffer(0,C.start-1),!h.paused&&c){var E=this.hls.nextLoadLevel,m=c[E],O=this.fragLastKbps;O&&this.fragCurrent?o=this.fragCurrent.duration*m.maxBitrate/(1e3*O)+1:o=0}else o=0;var U=this.getBufferedFrag(h.currentTime+o);if(U){var j=this.followingBufferedFrag(U);if(j){this.abortCurrentFrag();var K=j.maxStartPTS?j.maxStartPTS:j.start,I=j.duration,N=Math.max(U.end,K+Math.min(Math.max(I-this.config.maxFragLookUpTolerance,I*.5),I*.75));this.flushMainBuffer(N,Number.POSITIVE_INFINITY)}}}},T.abortCurrentFrag=function(){var c=this.fragCurrent;this.fragCurrent=null,c!=null&&c.loader&&c.loader.abort(),this.state===F.State.KEY_LOADING&&(this.state=F.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},T.flushMainBuffer=function(c,h){v.prototype.flushMainBuffer.call(this,c,h,this.altAudio?"video":null)},T.onMediaAttached=function(c,h){v.prototype.onMediaAttached.call(this,c,h);var o=h.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new A.default(this.config,o,this.fragmentTracker,this.hls)},T.onMediaDetaching=function(){var c=this.media;c&&(c.removeEventListener("playing",this.onvplaying),c.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),v.prototype.onMediaDetaching.call(this)},T.onMediaPlaying=function(){this.tick()},T.onMediaSeeked=function(){var c=this.media,h=c?c.currentTime:null;Object(Y.isFiniteNumber)(h)&&this.log("Media seeked to "+h.toFixed(3)),this.tick()},T.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(W.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},T.onManifestParsed=function(c,h){var o=!1,C=!1,E;h.levels.forEach(function(m){E=m.audioCodec,E&&(E.indexOf("mp4a.40.2")!==-1&&(o=!0),E.indexOf("mp4a.40.5")!==-1&&(C=!0))}),this.audioCodecSwitch=o&&C&&!Object(R.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=h.levels,this.startFragRequested=!1},T.onLevelLoading=function(c,h){var o=this.levels;if(!o||this.state!==F.State.IDLE)return;var C=o[h.level];(!C.details||C.details.live&&this.levelLastLoaded!==h.level||this.waitForCdnTuneIn(C.details))&&(this.state=F.State.WAITING_LEVEL)},T.onLevelLoaded=function(c,h){var o,C=this.levels,E=h.level,m=h.details,O=m.totalduration;if(!C){this.warn("Levels were reset while loading level "+E);return}this.log("Level "+E+" loaded ["+m.startSN+","+m.endSN+"], cc ["+m.startCC+", "+m.endCC+"] duration:"+O);var U=this.fragCurrent;U&&(this.state===F.State.FRAG_LOADING||this.state===F.State.FRAG_LOADING_WAITING_RETRY)&&(U.level!==h.level&&U.loader&&(this.state=F.State.IDLE,U.loader.abort()));var j=C[E],K=0;if(m.live||(o=j.details)!==null&&o!==void 0&&o.live){if(m.fragments[0]||(m.deltaUpdateFailed=!0),m.deltaUpdateFailed)return;K=this.alignPlaylists(m,j.details)}if(j.details=m,this.levelLastLoaded=E,this.hls.trigger(W.Events.LEVEL_UPDATED,{details:m,level:E}),this.state===F.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(m))return;this.state=F.State.IDLE}this.startFragRequested?m.live&&this.synchronizeToLiveEdge(m):this.setStartPosition(m,K),this.tick()},T._handleFragmentLoadProgress=function(c){var h,o=c.frag,C=c.part,E=c.payload,m=this.levels;if(!m){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var O=m[o.level],U=O.details;if(!U){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var j=O.videoCodec,K=U.PTSKnown||!U.live,I=(h=o.initSegment)===null||h===void 0?void 0:h.data,N=this._getAudioCodec(O),X=this.transmuxer=this.transmuxer||new b.default(this.hls,w.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),q=C?C.index:-1,ae=q!==-1,he=new M.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,E.byteLength,q,ae),Ae=this.initPTS[o.cc];X.push(E,I,N,j,o,C,U.totalduration,K,he,Ae)},T.onAudioTrackSwitching=function(c,h){var o=this.altAudio,C=!!h.url,E=h.id;if(!C){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var m=this.fragCurrent;m!=null&&m.loader&&(this.log("Switching to main audio track, cancel main fragment load"),m.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var O=this.hls;o&&O.trigger(W.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),O.trigger(W.Events.AUDIO_TRACK_SWITCHED,{id:E})}},T.onAudioTrackSwitched=function(c,h){var o=h.id,C=!!this.hls.audioTracks[o].url;if(C){var E=this.videoBuffer;E&&this.mediaBuffer!==E&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=E)}this.altAudio=C,this.tick()},T.onBufferCreated=function(c,h){var o=h.tracks,C,E,m=!1;for(var O in o){var U=o[O];if(U.id==="main"){if(E=O,C=U,O==="video"){var j=o[O];j&&(this.videoBuffer=j.buffer)}}else m=!0}m&&C?(this.log("Alternate track found, use "+E+".buffered to schedule main fragment loading"),this.mediaBuffer=C.buffer):this.mediaBuffer=this.media},T.onFragBuffered=function(c,h){var o=h.frag,C=h.part;if(o&&o.type!==w.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(C?" p: "+C.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===F.State.PARSED&&(this.state=F.State.IDLE);return}var E=C?C.stats:o.stats;this.fragLastKbps=Math.round(8*E.total/(E.buffering.end-E.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,C)},T.onError=function(c,h){switch(h.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:this.onFragmentOrKeyLoadError(w.PlaylistLevelType.MAIN,h);break;case S.ErrorDetails.LEVEL_LOAD_ERROR:case S.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==F.State.ERROR&&(h.fatal?(this.warn(""+h.details),this.state=F.State.ERROR):!h.levelRetry&&this.state===F.State.WAITING_LEVEL&&(this.state=F.State.IDLE));break;case S.ErrorDetails.BUFFER_FULL_ERROR:if(h.parent==="main"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var o=!0,C=this.getFwdBufferInfo(this.media,w.PlaylistLevelType.MAIN);C&&C.len>.5&&(o=!this.reduceMaxBufferLength(C.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},T.checkBuffer=function(){var c=this.media,h=this.gapController;if(!c||!h||!c.readyState)return;var o=B.BufferHelper.getBuffered(c);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):h.poll(this.lastCurrentTime),this.lastCurrentTime=c.currentTime},T.onFragLoadEmergencyAborted=function(){this.state=F.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},T.onBufferFlushed=function(c,h){var o=h.type;if(o!==p.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var C=(o===p.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(C,o,w.PlaylistLevelType.MAIN)}},T.onLevelsUpdated=function(c,h){this.levels=h.levels},T.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},T.seekToStartPos=function(){var c=this.media,h=c.currentTime,o=this.startPosition;if(o>=0&&h<o){if(c.seeking){x.logger.log("could not seek to "+o+", already seeking at "+h);return}var C=B.BufferHelper.getBuffered(c),E=C.length?C.start(0):0,m=E-o;m>0&&(m<this.config.maxBufferHole||m<this.config.maxFragLookUpTolerance)&&(x.logger.log("adjusting start position by "+m+" to match buffer start"),o+=m,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+h),c.currentTime=o}},T._getAudioCodec=function(c){var h=this.config.defaultAudioCodec||c.audioCodec;return this.audioCodecSwap&&h&&(this.log("Swapping audio codec"),h.indexOf("mp4a.40.5")!==-1?h="mp4a.40.2":h="mp4a.40.5"),h},T._loadBitrateTestFrag=function(c){var h=this;this._doFragLoad(c).then(function(o){var C=h.hls;if(!o||C.nextLoadLevel||h.fragContextChanged(c))return;h.fragLoadError=0,h.state=F.State.IDLE,h.startFragRequested=!1,h.bitrateTest=!1;var E=c.stats;E.parsing.start=E.parsing.end=E.buffering.start=E.buffering.end=self.performance.now(),C.trigger(W.Events.FRAG_LOADED,o)})},T._handleTransmuxComplete=function(c){var h,o="main",C=this.hls,E=c.remuxResult,m=c.chunkMeta,O=this.getCurrentContext(m);if(!O){this.warn("The loading context changed while buffering fragment "+m.sn+" of level "+m.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(m.level);return}var U=O.frag,j=O.part,K=O.level,I=E.video,N=E.text,X=E.id3,q=E.initSegment,ae=this.altAudio?void 0:E.audio;if(this.fragContextChanged(U))return;if(this.state=F.State.PARSING,q){q.tracks&&(this._bufferInitSegment(K,q.tracks,U,m),C.trigger(W.Events.FRAG_PARSING_INIT_SEGMENT,{frag:U,id:o,tracks:q.tracks}));var he=q.initPTS,Ae=q.timescale;Object(Y.isFiniteNumber)(he)&&(this.initPTS[U.cc]=he,C.trigger(W.Events.INIT_PTS_FOUND,{frag:U,id:o,initPTS:he,timescale:Ae}))}if(I&&E.independent!==!1){if(K.details){var be=I.startPTS,Te=I.endPTS,Ce=I.startDTS,Se=I.endDTS;if(j)j.elementaryStreams[I.type]={startPTS:be,endPTS:Te,startDTS:Ce,endDTS:Se};else if(I.firstKeyFrame&&I.independent&&(this.couldBacktrack=!0),I.dropped&&I.independent){var me=this.getLoadPosition()+this.config.maxBufferHole;if(me<be){this.backtrack(U);return}U.setElementaryStreamInfo(I.type,U.start,Te,U.start,Se,!0)}U.setElementaryStreamInfo(I.type,be,Te,Ce,Se),this.bufferFragmentData(I,U,j,m)}}else if(E.independent===!1){this.backtrack(U);return}if(ae){var ue=ae.startPTS,te=ae.endPTS,fe=ae.startDTS,se=ae.endDTS;j&&(j.elementaryStreams[p.ElementaryStreamTypes.AUDIO]={startPTS:ue,endPTS:te,startDTS:fe,endDTS:se}),U.setElementaryStreamInfo(p.ElementaryStreamTypes.AUDIO,ue,te,fe,se),this.bufferFragmentData(ae,U,j,m)}if(X!=null&&(h=X.samples)!==null&&h!==void 0&&h.length){var _e={frag:U,id:o,samples:X.samples};C.trigger(W.Events.FRAG_PARSING_METADATA,_e)}if(N){var Oe={frag:U,id:o,samples:N.samples};C.trigger(W.Events.FRAG_PARSING_USERDATA,Oe)}},T._bufferInitSegment=function(c,h,o,C){var E=this;if(this.state!==F.State.PARSING)return;this.audioOnly=!!h.audio&&!h.video,this.altAudio&&!this.audioOnly&&delete h.audio;var m=h.audio,O=h.video,U=h.audiovideo;if(m){var j=c.audioCodec,K=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(j&&(j.indexOf("mp4a.40.5")!==-1?j="mp4a.40.2":j="mp4a.40.5"),m.metadata.channelCount!==1&&K.indexOf("firefox")===-1&&(j="mp4a.40.5")),K.indexOf("android")!==-1&&m.container!=="audio/mpeg"&&(j="mp4a.40.2",this.log("Android: force audio codec to "+j)),c.audioCodec&&c.audioCodec!==j&&this.log('Swapping manifest audio codec "'+c.audioCodec+'" for "'+j+'"'),m.levelCodec=j,m.id="main",this.log("Init audio buffer, container:"+m.container+", codecs[selected/level/parsed]=["+(j||"")+"/"+(c.audioCodec||"")+"/"+m.codec+"]")}O&&(O.levelCodec=c.videoCodec,O.id="main",this.log("Init video buffer, container:"+O.container+", codecs[level/parsed]=["+(c.videoCodec||"")+"/"+O.codec+"]")),U&&this.log("Init audiovideo buffer, container:"+U.container+", codecs[level/parsed]=["+(c.attrs.CODECS||"")+"/"+U.codec+"]"),this.hls.trigger(W.Events.BUFFER_CODECS,h),Object.keys(h).forEach(function(I){var N=h[I],X=N.initSegment;X!=null&&X.byteLength&&E.hls.trigger(W.Events.BUFFER_APPENDING,{type:I,data:X,frag:o,part:null,chunkMeta:C,parent:o.type})}),this.tick()},T.backtrack=function(c){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(c);var h=this.fragmentTracker.backtrack(c);this.fragPrevious=null,this.nextLoadPosition=c.start,h?this.resetFragmentLoading(c):this.state=F.State.BACKTRACKING},T.checkFragmentChanged=function(){var c=this.media,h=null;if(c&&c.readyState>1&&c.seeking===!1){var o=c.currentTime;if(B.BufferHelper.isBuffered(c,o)?h=this.getAppendedFrag(o):B.BufferHelper.isBuffered(c,o+.1)&&(h=this.getAppendedFrag(o+.1)),h){var C=this.fragPlaying,E=h.level;(!C||h.sn!==C.sn||C.level!==E||h.urlId!==C.urlId)&&(this.hls.trigger(W.Events.FRAG_CHANGED,{frag:h}),(!C||C.level!==E)&&this.hls.trigger(W.Events.LEVEL_SWITCHED,{level:E}),this.fragPlaying=h)}}},a(D,[{key:"nextLevel",get:function(){var c=this.nextBufferedFrag;return c?c.level:-1}},{key:"currentLevel",get:function(){var c=this.media;if(c){var h=this.getAppendedFrag(c.currentTime);if(h)return h.level}return-1}},{key:"nextBufferedFrag",get:function(){var c=this.media;if(c){var h=this.getAppendedFrag(c.currentTime);return this.followingBufferedFrag(h)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(F.default)},"./src/controller/subtitle-stream-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"SubtitleStreamController",function(){return s});var Y=k("./src/events.ts"),F=k("./src/utils/logger.ts"),R=k("./src/utils/buffer-helper.ts"),W=k("./src/controller/fragment-finders.ts"),B=k("./src/utils/discontinuities.ts"),P=k("./src/controller/level-helper.ts"),w=k("./src/controller/fragment-tracker.ts"),p=k("./src/controller/base-stream-controller.ts"),b=k("./src/types/loader.ts"),M=k("./src/types/level.ts");function A(u,L){for(var f=0;f<L.length;f++){var v=L[f];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(u,v.key,v)}}function S(u,L,f){return L&&A(u.prototype,L),f&&A(u,f),u}function x(u,L){u.prototype=Object.create(L.prototype),u.prototype.constructor=u,d(u,L)}function d(u,L){return d=Object.setPrototypeOf||function(v,D){return v.__proto__=D,v},d(u,L)}var a=500,s=function(u){x(L,u);function L(v,D){var T;return T=u.call(this,v,D,"[subtitle-stream-controller]")||this,T.levels=[],T.currentTrackId=-1,T.tracksBuffered=[],T.mainDetails=null,T._registerListeners(),T}var f=L.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var D=this.hls;D.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(Y.Events.ERROR,this.onError,this),D.on(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f._unregisterListeners=function(){var D=this.hls;D.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(Y.Events.ERROR,this.onError,this),D.off(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f.startLoad=function(){this.stopLoad(),this.state=p.State.IDLE,this.setInterval(a),this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},f.onLevelLoaded=function(D,T){this.mainDetails=T.details},f.onSubtitleFragProcessed=function(D,T){var g=T.frag,c=T.success;if(this.fragPrevious=g,this.state=p.State.IDLE,!c)return;var h=this.tracksBuffered[this.currentTrackId];if(!h)return;for(var o,C=g.start,E=0;E<h.length;E++)if(C>=h[E].start&&C<=h[E].end){o=h[E];break}var m=g.start+g.duration;o?o.end=m:(o={start:C,end:m},h.push(o)),this.fragmentTracker.fragBuffered(g)},f.onBufferFlushing=function(D,T){var g=T.startOffset,c=T.endOffset;if(g===0&&c!==Number.POSITIVE_INFINITY){var h=this.currentTrackId,o=this.levels;if(!o.length||!o[h]||!o[h].details)return;var C=o[h].details,E=C.targetduration,m=c-E;if(m<=0)return;T.endOffsetSubtitles=Math.max(0,m),this.tracksBuffered.forEach(function(O){for(var U=0;U<O.length;){if(O[U].end<=m){O.shift();continue}else if(O[U].start<m)O[U].start=m;else break;U++}}),this.fragmentTracker.removeFragmentsInRange(g,m,b.PlaylistLevelType.SUBTITLE)}},f.onError=function(D,T){var g,c=T.frag;if(!c||c.type!==b.PlaylistLevelType.SUBTITLE)return;(g=this.fragCurrent)!==null&&g!==void 0&&g.loader&&this.fragCurrent.loader.abort(),this.state=p.State.IDLE},f.onSubtitleTracksUpdated=function(D,T){var g=this,c=T.subtitleTracks;this.tracksBuffered=[],this.levels=c.map(function(h){return new M.Level(h)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(h){g.tracksBuffered[h.id]=[]}),this.mediaBuffer=null},f.onSubtitleTrackSwitch=function(D,T){if(this.currentTrackId=T.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var g=this.levels[this.currentTrackId];g!=null&&g.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,g&&this.setInterval(a)},f.onSubtitleTrackLoaded=function(D,T){var g,c=T.details,h=T.id,o=this.currentTrackId,C=this.levels;if(!C.length)return;var E=C[o];if(h>=C.length||h!==o||!E)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,c.live||(g=E.details)!==null&&g!==void 0&&g.live){var m=this.mainDetails;if(c.deltaUpdateFailed||!m)return;var O=m.fragments[0];if(!E.details)c.hasProgramDateTime&&m.hasProgramDateTime?Object(B.alignMediaPlaylistByPDT)(c,m):O&&Object(P.addSliding)(c,O.start);else{var U=this.alignPlaylists(c,E.details);U===0&&O&&Object(P.addSliding)(c,O.start)}}if(E.details=c,this.levelLastLoaded=h,this.tick(),c.live&&!this.fragCurrent&&this.media&&this.state===p.State.IDLE){var j=Object(W.findFragmentByPTS)(null,c.fragments,this.media.currentTime,0);j||(this.warn("Subtitle playlist not aligned with playback"),E.details=void 0)}},f._handleFragmentLoadComplete=function(D){var T=D.frag,g=D.payload,c=T.decryptdata,h=this.hls;if(this.fragContextChanged(T))return;if(g&&g.byteLength>0&&c&&c.key&&c.iv&&c.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(g),c.key.buffer,c.iv.buffer).then(function(C){var E=performance.now();h.trigger(Y.Events.FRAG_DECRYPTED,{frag:T,payload:C,stats:{tstart:o,tdecrypt:E}})})}},f.doTick=function(){if(!this.media){this.state=p.State.IDLE;return}if(this.state===p.State.IDLE){var D,T=this.currentTrackId,g=this.levels;if(!g.length||!g[T]||!g[T].details)return;var c=g[T].details,h=c.targetduration,o=this.config,C=this.media,E=R.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,C.currentTime-h,o.maxBufferHole),m=E.end,O=E.len,U=this.getMaxBufferLength()+h;if(O>U)return;console.assert(c,"Subtitle track details are defined on idle subtitle stream controller tick");var j=c.fragments,K=j.length,I=c.edge,N,X=this.fragPrevious;if(m<I){var q=o.maxFragLookUpTolerance;X&&c.hasProgramDateTime&&(N=Object(W.findFragmentByPDT)(j,X.endProgramDateTime,q)),N||(N=Object(W.findFragmentByPTS)(X,j,m,q),!N&&X&&X.start<j[0].start&&(N=j[0]))}else N=j[K-1];(D=N)!==null&&D!==void 0&&D.encrypted?(F.logger.log("Loading key for "+N.sn),this.state=p.State.KEY_LOADING,this.hls.trigger(Y.Events.KEY_LOADING,{frag:N})):N&&this.fragmentTracker.getState(N)===w.FragmentState.NOT_LOADED&&this.loadFragment(N,c,m)}},f.loadFragment=function(D,T,g){this.fragCurrent=D,u.prototype.loadFragment.call(this,D,T,g)},S(L,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),L}(p.default)},"./src/controller/subtitle-track-controller.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/events.ts"),F=k("./src/utils/texttrack-utils.ts"),R=k("./src/controller/base-playlist-controller.ts"),W=k("./src/types/loader.ts");function B(A,S){for(var x=0;x<S.length;x++){var d=S[x];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(A,d.key,d)}}function P(A,S,x){return S&&B(A.prototype,S),x&&B(A,x),A}function w(A,S){A.prototype=Object.create(S.prototype),A.prototype.constructor=A,p(A,S)}function p(A,S){return p=Object.setPrototypeOf||function(d,a){return d.__proto__=a,d},p(A,S)}var b=function(A){w(S,A);function S(d){var a;return a=A.call(this,d,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var x=S.prototype;return x.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,A.prototype.destroy.call(this)},x.registerListeners=function(){var a=this.hls;a.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(Y.Events.ERROR,this.onError,this)},x.unregisterListeners=function(){var a=this.hls;a.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(Y.Events.ERROR,this.onError,this)},x.onMediaAttached=function(a,s){if(this.media=s.media,!this.media)return;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)},x.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},x.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=M(this.media.textTracks);a.forEach(function(s){Object(F.clearCurrentCues)(s)}),this.subtitleTrack=-1,this.media=null},x.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},x.onManifestParsed=function(a,s){this.tracks=s.subtitleTracks},x.onSubtitleTrackLoaded=function(a,s){var u=s.id,L=s.details,f=this.trackId,v=this.tracksInGroup[f];if(!v){this.warn("Invalid subtitle track id "+u);return}var D=v.details;v.details=s.details,this.log("subtitle track "+u+" loaded ["+L.startSN+"-"+L.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,s,D))},x.onLevelLoading=function(a,s){this.switchLevel(s.level)},x.onLevelSwitching=function(a,s){this.switchLevel(s.level)},x.switchLevel=function(a){var s=this.hls.levels[a];if(!(s!=null&&s.textGroupIds))return;var u=s.textGroupIds[s.urlId];if(this.groupId!==u){var L=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,f=this.tracks.filter(function(T){return!u||T.groupId===u});this.tracksInGroup=f;var v=this.findTrackId(L==null?void 0:L.name)||this.findTrackId();this.groupId=u;var D={subtitleTracks:f};this.log("Updating subtitle tracks, "+f.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(Y.Events.SUBTITLE_TRACKS_UPDATED,D),v!==-1&&this.setSubtitleTrack(v,L)}},x.findTrackId=function(a){for(var s=this.tracksInGroup,u=0;u<s.length;u++){var L=s[u];if((!this.selectDefaultTrack||L.default)&&(!a||a===L.name))return L.id}return-1},x.onError=function(a,s){if(A.prototype.onError.call(this,a,s),s.fatal||!s.context)return;s.context.type===W.PlaylistContextType.SUBTITLE_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},x.loadPlaylist=function(a){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var u=s.id,L=s.groupId,f=s.url;if(a)try{f=a.addDirectives(f)}catch(v){this.warn("Could not construct new URL with HLS Delivery Directives: "+v)}this.log("Loading subtitle playlist for id "+u),this.hls.trigger(Y.Events.SUBTITLE_TRACK_LOADING,{url:f,id:u,groupId:L,deliveryDirectives:a||null})}},x.toggleTrackModes=function(a){var s=this,u=this.media,L=this.subtitleDisplay,f=this.trackId;if(!u)return;var v=M(u.textTracks),D=v.filter(function(c){return c.groupId===s.groupId});if(a===-1)[].slice.call(v).forEach(function(c){c.mode="disabled"});else{var T=D[f];T&&(T.mode="disabled")}var g=D[a];g&&(g.mode=L?"showing":"hidden")},x.setSubtitleTrack=function(a,s){var u,L=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(u=L[a])!==null&&u!==void 0&&u.details)||a<-1||a>=L.length)return;this.clearTimer();var f=L[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,f){var v=f.id,D=f.groupId,T=D===void 0?"":D,g=f.name,c=f.type,h=f.url;this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:v,groupId:T,name:g,type:c,url:h});var o=this.switchParams(f.url,s==null?void 0:s.details);this.loadPlaylist(o)}else this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:a})},x.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,s=M(this.media.textTracks),u=0;u<s.length;u++)if(s[u].mode==="hidden")a=u;else if(s[u].mode==="showing"){a=u;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},P(S,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var s=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,s)}}]),S}(R.default);function M(A){for(var S=[],x=0;x<A.length;x++){var d=A[x];d.kind==="subtitles"&&d.label&&S.push(A[x])}return S}$.default=b},"./src/controller/timeline-controller.ts":function(ne,$,k){"use strict";k.r($),k.d($,"TimelineController",function(){return M});var Y=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),R=k("./src/utils/cea-608-parser.ts"),W=k("./src/utils/output-filter.ts"),B=k("./src/utils/webvtt-parser.ts"),P=k("./src/utils/texttrack-utils.ts"),w=k("./src/utils/imsc1-ttml-parser.ts"),p=k("./src/types/loader.ts"),b=k("./src/utils/logger.ts"),M=function(){function d(s){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=x(),this.captionsProperties=void 0,this.hls=s,this.config=s.config,this.Cues=s.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 u=new W.default(this,"textTrack1"),L=new W.default(this,"textTrack2"),f=new W.default(this,"textTrack3"),v=new W.default(this,"textTrack4");this.cea608Parser1=new R.default(1,u,L),this.cea608Parser2=new R.default(3,f,v)}s.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.on(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.on(F.Events.FRAG_LOADING,this.onFragLoading,this),s.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),s.on(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.on(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.on(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=d.prototype;return a.destroy=function(){var u=this.hls;u.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),u.off(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),u.off(F.Events.FRAG_LOADING,this.onFragLoading,this),u.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),u.off(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),u.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),u.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(u,L,f,v,D){for(var T=!1,g=D.length;g--;){var c=D[g],h=S(c[0],c[1],L,f);if(h>=0&&(c[0]=Math.min(c[0],L),c[1]=Math.max(c[1],f),T=!0,h/(f-L)>.5))return}if(T||D.push([L,f]),this.config.renderTextTracksNatively){var o=this.captionsTracks[u];this.Cues.newCue(o,L,f,v)}else{var C=this.Cues.newCue(null,L,f,v);this.hls.trigger(F.Events.CUES_PARSED,{type:"captions",cues:C,track:u})}},a.onInitPtsFound=function(u,L){var f=this,v=L.frag,D=L.id,T=L.initPTS,g=L.timescale,c=this.unparsedVttFrags;D==="main"&&(this.initPTS[v.cc]=T,this.timescale[v.cc]=g),c.length&&(this.unparsedVttFrags=[],c.forEach(function(h){f.onFragLoaded(F.Events.FRAG_LOADED,h)}))},a.getExistingTrack=function(u){var L=this.media;if(L)for(var f=0;f<L.textTracks.length;f++){var v=L.textTracks[f];if(v[u])return v}return null},a.createCaptionsTrack=function(u){this.config.renderTextTracksNatively?this.createNativeTrack(u):this.createNonNativeTrack(u)},a.createNativeTrack=function(u){if(this.captionsTracks[u])return;var L=this.captionsProperties,f=this.captionsTracks,v=this.media,D=L[u],T=D.label,g=D.languageCode,c=this.getExistingTrack(u);if(c)f[u]=c,Object(P.clearCurrentCues)(f[u]),Object(P.sendAddTrackEvent)(f[u],v);else{var h=this.createTextTrack("captions",T,g);h&&(h[u]=!0,f[u]=h)}},a.createNonNativeTrack=function(u){if(this.nonNativeCaptionsTracks[u])return;var L=this.captionsProperties[u];if(!L)return;var f=L.label,v={_id:u,label:f,kind:"captions",default:L.media?!!L.media.default:!1,closedCaptions:L.media};this.nonNativeCaptionsTracks[u]=v,this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[v]})},a.createTextTrack=function(u,L,f){var v=this.media;return v?v.addTextTrack(u,L,f):void 0},a.onMediaAttaching=function(u,L){this.media=L.media,this._cleanTracks()},a.onMediaDetaching=function(){var u=this.captionsTracks;Object.keys(u).forEach(function(L){Object(P.clearCurrentCues)(u[L]),delete u[L]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=x(),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())},a._cleanTracks=function(){var u=this.media;if(!u)return;var L=u.textTracks;if(L)for(var f=0;f<L.length;f++)Object(P.clearCurrentCues)(L[f])},a.onSubtitleTracksUpdated=function(u,L){var f=this;this.textTracks=[];var v=L.subtitleTracks||[],D=v.some(function(h){return h.textCodec===w.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var T=this.tracks&&v&&this.tracks.length===v.length;if(this.tracks=v||[],this.config.renderTextTracksNatively){var g=this.media?this.media.textTracks:[];this.tracks.forEach(function(h,o){var C;if(o<g.length){for(var E=null,m=0;m<g.length;m++)if(A(g[m],h)){E=g[m];break}E&&(C=E)}C?Object(P.clearCurrentCues)(C):(C=f.createTextTrack("subtitles",h.name,h.lang),C&&(C.mode="disabled")),C&&(C.groupId=h.groupId,f.textTracks.push(C))})}else if(!T&&this.tracks&&this.tracks.length){var c=this.tracks.map(function(h){return{label:h.name,kind:h.type.toLowerCase(),default:h.default,subtitleTrack:h}});this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:c})}}},a.onManifestLoaded=function(u,L){var f=this;this.config.enableCEA708Captions&&L.captions&&L.captions.forEach(function(v){var D=/(?:CC|SERVICE)([1-4])/.exec(v.instreamId);if(!D)return;var T="textTrack"+D[1],g=f.captionsProperties[T];if(!g)return;g.label=v.name,v.lang&&(g.languageCode=v.lang),g.media=v})},a.onFragLoading=function(u,L){var f=this.cea608Parser1,v=this.cea608Parser2,D=this.lastSn,T=this.lastPartIndex;if(!this.enabled||!(f&&v))return;if(L.frag.type===p.PlaylistLevelType.MAIN){var g,c,h=L.frag.sn,o=(g=L==null||((c=L.part)===null||c===void 0)?void 0:c.index)!=null?g:-1;h===D+1||h===D&&o===T+1||(f.reset(),v.reset()),this.lastSn=h,this.lastPartIndex=o}},a.onFragLoaded=function(u,L){var f=L.frag,v=L.payload,D=this.initPTS,T=this.unparsedVttFrags;if(f.type===p.PlaylistLevelType.SUBTITLE)if(v.byteLength){if(!Object(Y.isFiniteNumber)(D[f.cc])){T.push(L),D.length&&this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Missing initial subtitle PTS")});return}var g=f.decryptdata;if(g==null||g.key==null||g.method!=="AES-128"){var c=this.tracks[f.level],h=this.vttCCs;h[f.cc]||(h[f.cc]={start:f.start,prevCC:this.prevCC,new:!0},this.prevCC=f.cc),c&&c.textCodec===w.IMSC1_CODEC?this._parseIMSC1(f,v):this._parseVTTs(f,v,h)}}else this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(u,L){var 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Y(){return{type:"",id:-1,pid:-1,inputTimeScale:9e4,sequenceNumber:-1,samples:[],dropped:0}}},"./src/demux/exp-golomb.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/utils/logger.ts"),F=function(){function R(B){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=B,this.bytesAvailable=B.byteLength,this.word=0,this.bitsAvailable=0}var W=R.prototype;return W.loadWord=function(){var P=this.data,w=this.bytesAvailable,p=P.byteLength-w,b=new Uint8Array(4),M=Math.min(4,w);if(M===0)throw new Error("no bytes available");b.set(P.subarray(p,p+M)),this.word=new DataView(b.buffer).getUint32(0),this.bitsAvailable=M*8,this.bytesAvailable-=M},W.skipBits=function(P){var w;this.bitsAvailable>P?(this.word<<=P,this.bitsAvailable-=P):(P-=this.bitsAvailable,w=P>>3,P-=w>>3,this.bytesAvailable-=w,this.loadWord(),this.word<<=P,this.bitsAvailable-=P)},W.readBits=function(P){var w=Math.min(this.bitsAvailable,P),p=this.word>>>32-w;return 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Y=k("./node_modules/webworkify-webpack/index.js"),F=k.n(Y),R=k("./src/events.ts"),W=k("./src/demux/transmuxer.ts"),B=k("./src/utils/logger.ts"),P=k("./src/errors.ts"),w=k("./src/utils/mediasource-helper.ts"),p=k("./node_modules/eventemitter3/index.js"),b=k.n(p),M=Object(w.getMediaSource)()||{isTypeSupported:function(){return!1}},A=function(){function S(d,a,s,u){var L=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=d,this.id=a,this.onTransmuxComplete=s,this.onFlush=u;var f=d.config,v=function(h,o){o=o||{},o.frag=L.frag,o.id=L.id,d.trigger(h,o)};this.observer=new p.EventEmitter,this.observer.on(R.Events.FRAG_DECRYPTED,v),this.observer.on(R.Events.ERROR,v);var D={mp4:M.isTypeSupported("video/mp4"),mpeg:M.isTypeSupported("audio/mpeg"),mp3:M.isTypeSupported('audio/mp4; codecs="mp3"')},T=navigator.vendor;if(f.enableWorker&&typeof Worker!="undefined"){B.logger.log("demuxing in webworker");var g;try{g=this.worker=Y("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),g.addEventListener("message",this.onwmsg),g.onerror=function(c){d.trigger(R.Events.ERROR,{type:P.ErrorTypes.OTHER_ERROR,details:P.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(c.message+" ("+c.filename+":"+c.lineno+")")})},g.postMessage({cmd:"init",typeSupported:D,vendor:T,id:a,config:JSON.stringify(f)})}catch(c){B.logger.warn("Error in worker:",c),B.logger.error("Error while initializing DemuxerWorker, fallback to inline"),g&&self.URL.revokeObjectURL(g.objectURL),this.transmuxer=new W.default(this.observer,D,f,T,a),this.worker=null}}else this.transmuxer=new W.default(this.observer,D,f,T,a)}var x=S.prototype;return x.destroy=function(){var a=this.worker;if(a)a.removeEventListener("message",this.onwmsg),a.terminate(),this.worker=null;else{var s=this.transmuxer;s&&(s.destroy(),this.transmuxer=null)}var u=this.observer;u&&u.removeAllListeners(),this.observer=null},x.push=function(a,s,u,L,f,v,D,T,g,c){var h=this;g.transmuxing.start=self.performance.now();var o=this.transmuxer,C=this.worker,E=v?v.start:f.start,m=f.decryptdata,O=this.frag,U=!(O&&f.cc===O.cc),j=!(O&&g.level===O.level),K=O?g.sn-O.sn:-1,I=this.part?g.part-this.part.index:1,N=!j&&(K===1||K===0&&I===1),X=self.performance.now();(j||K||f.stats.parsing.start===0)&&(f.stats.parsing.start=X),v&&(I||!N)&&(v.stats.parsing.start=X);var q=new W.TransmuxState(U,N,T,j,E);if(!N||U){B.logger.log("[transmuxer-interface, "+f.type+"]: Starting new transmux session for sn: "+g.sn+" p: "+g.part+" level: "+g.level+" id: "+g.id+`
|
|
discontinuity: `+U+`
|
|
trackSwitch: `+j+`
|
|
contiguous: `+N+`
|
|
accurateTimeOffset: `+T+`
|
|
timeOffset: `+E);var ae=new W.TransmuxConfig(u,L,s,D,c);this.configureTransmuxer(ae)}if(this.frag=f,this.part=v,C)C.postMessage({cmd:"demux",data:a,decryptdata:m,chunkMeta:g,state:q},a instanceof ArrayBuffer?[a]:[]);else if(o){var he=o.push(a,m,g,q);Object(W.isPromise)(he)?he.then(function(Ae){h.handleTransmuxComplete(Ae)}):this.handleTransmuxComplete(he)}},x.flush=function(a){var s=this;a.transmuxing.start=self.performance.now();var u=this.transmuxer,L=this.worker;if(L)L.postMessage({cmd:"flush",chunkMeta:a});else if(u){var f=u.flush(a);Object(W.isPromise)(f)?f.then(function(v){s.handleFlushResult(v,a)}):this.handleFlushResult(f,a)}},x.handleFlushResult=function(a,s){var u=this;a.forEach(function(L){u.handleTransmuxComplete(L)}),this.onFlush(s)},x.onWorkerMessage=function(a){var s=a.data,u=this.hls;switch(s.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(s.data);break}case"flush":{this.onFlush(s.data);break}default:{s.data=s.data||{},s.data.frag=this.frag,s.data.id=this.id,u.trigger(s.event,s.data);break}}},x.configureTransmuxer=function(a){var s=this.worker,u=this.transmuxer;s?s.postMessage({cmd:"configure",config:a}):u&&u.configure(a)},x.handleTransmuxComplete=function(a){a.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(a)},S}()},"./src/demux/transmuxer-worker.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return P});var Y=k("./src/demux/transmuxer.ts"),F=k("./src/events.ts"),R=k("./src/utils/logger.ts"),W=k("./node_modules/eventemitter3/index.js"),B=k.n(W);function P(A){var S=new W.EventEmitter,x=function(a,s){A.postMessage({event:a,data:s})};S.on(F.Events.FRAG_DECRYPTED,x),S.on(F.Events.ERROR,x),A.addEventListener("message",function(d){var a=d.data;switch(a.cmd){case"init":{var s=JSON.parse(a.config);A.transmuxer=new Y.default(S,a.typeSupported,s,a.vendor,a.id),Object(R.enableLogs)(s.debug),x("init",null);break}case"configure":{A.transmuxer.configure(a.config);break}case"demux":{var u=A.transmuxer.push(a.data,a.decryptdata,a.chunkMeta,a.state);Object(Y.isPromise)(u)?u.then(function(v){w(A,v)}):w(A,u);break}case"flush":{var L=a.chunkMeta,f=A.transmuxer.flush(L);Object(Y.isPromise)(f)?f.then(function(v){b(A,v,L)}):b(A,f,L);break}default:break}})}function w(A,S){if(M(S.remuxResult))return;var x=[],d=S.remuxResult,a=d.audio,s=d.video;a&&p(x,a),s&&p(x,s),A.postMessage({event:"transmuxComplete",data:S},x)}function p(A,S){S.data1&&A.push(S.data1.buffer),S.data2&&A.push(S.data2.buffer)}function b(A,S,x){S.forEach(function(d){w(A,d)}),A.postMessage({event:"flush",data:x})}function M(A){return!A.audio&&!A.video&&!A.text&&!A.id3&&!A.initSegment}},"./src/demux/transmuxer.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return s}),k.d($,"isPromise",function(){return f}),k.d($,"TransmuxConfig",function(){return v}),k.d($,"TransmuxState",function(){return D});var Y=k("./src/events.ts"),F=k("./src/errors.ts"),R=k("./src/crypt/decrypter.ts"),W=k("./src/demux/aacdemuxer.ts"),B=k("./src/demux/mp4demuxer.ts"),P=k("./src/demux/tsdemuxer.ts"),w=k("./src/demux/mp3demuxer.ts"),p=k("./src/remux/mp4-remuxer.ts"),b=k("./src/remux/passthrough-remuxer.ts"),M=k("./src/demux/chunk-cache.ts"),A=k("./src/utils/mp4-tools.ts"),S=k("./src/utils/logger.ts"),x;try{x=self.performance.now.bind(self.performance)}catch(T){S.logger.debug("Unable to use Performance API on this environment"),x=self.Date.now}var d=[{demux:P.default,remux:p.default},{demux:B.default,remux:b.default},{demux:W.default,remux:p.default},{demux:w.default,remux:p.default}],a=1024;d.forEach(function(T){var g=T.demux;a=Math.max(a,g.minProbeByteLength)});var s=function(){function T(c,h,o,C,E){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 M.default,this.observer=c,this.typeSupported=h,this.config=o,this.vendor=C,this.id=E}var g=T.prototype;return g.configure=function(h){this.transmuxConfig=h,this.decrypter&&this.decrypter.reset()},g.push=function(h,o,C,E){var m=this,O=C.transmuxing;O.executeStart=x();var U=new Uint8Array(h),j=this.cache,K=this.config,I=this.currentTransmuxState,N=this.transmuxConfig;E&&(this.currentTransmuxState=E);var X=u(U,o);if(X&&X.method==="AES-128"){var q=this.getDecrypter();if(K.enableSoftwareAES){var ae=q.softwareDecrypt(U,X.key.buffer,X.iv.buffer);if(!ae)return O.executeEnd=x(),L(C);U=new Uint8Array(ae)}else return this.decryptionPromise=q.webCryptoDecrypt(U,X.key.buffer,X.iv.buffer).then(function(Pe){var Ne=m.push(Pe,null,C);return m.decryptionPromise=null,Ne}),this.decryptionPromise}var he=E||I,Ae=he.contiguous,be=he.discontinuity,Te=he.trackSwitch,Ce=he.accurateTimeOffset,Se=he.timeOffset,me=N.audioCodec,ue=N.videoCodec,te=N.defaultInitPts,fe=N.duration,se=N.initSegmentData;if((be||Te)&&this.resetInitSegment(se,me,ue,fe),be&&this.resetInitialTimestamp(te),Ae||this.resetContiguity(),this.needsProbing(U,be,Te)){if(j.dataLength){var _e=j.flush();U=Object(A.appendUint8Array)(_e,U)}this.configureTransmuxer(U,N)}var Oe=this.transmux(U,X,Se,Ce,C),xe=this.currentTransmuxState;return xe.contiguous=!0,xe.discontinuity=!1,xe.trackSwitch=!1,O.executeEnd=x(),Oe},g.flush=function(h){var o=this,C=h.transmuxing;C.executeStart=x();var E=this.decrypter,m=this.cache,O=this.currentTransmuxState,U=this.decryptionPromise;if(U)return U.then(function(){return o.flush(h)});var j=[],K=O.timeOffset;if(E){var I=E.flush();I&&j.push(this.push(I,null,h))}var N=m.dataLength;m.reset();var X=this.demuxer,q=this.remuxer;if(!X||!q)return N>=a&&this.observer.emit(Y.Events.ERROR,Y.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),C.executeEnd=x(),[L(h)];var ae=X.flush(K);return f(ae)?ae.then(function(he){return o.flushRemux(j,he,h),j}):(this.flushRemux(j,ae,h),j)},g.flushRemux=function(h,o,C){var E=o.audioTrack,m=o.avcTrack,O=o.id3Track,U=o.textTrack,j=this.currentTransmuxState,K=j.accurateTimeOffset,I=j.timeOffset;S.logger.log("[transmuxer.ts]: Flushed fragment "+C.sn+(C.part>-1?" p: "+C.part:"")+" of level "+C.level);var N=this.remuxer.remux(E,m,O,U,I,K,!0,this.id);h.push({remuxResult:N,chunkMeta:C}),C.transmuxing.executeEnd=x()},g.resetInitialTimestamp=function(h){var o=this.demuxer,C=this.remuxer;if(!o||!C)return;o.resetTimeStamp(h),C.resetTimeStamp(h)},g.resetContiguity=function(){var h=this.demuxer,o=this.remuxer;if(!h||!o)return;h.resetContiguity(),o.resetNextTimestamp()},g.resetInitSegment=function(h,o,C,E){var m=this.demuxer,O=this.remuxer;if(!m||!O)return;m.resetInitSegment(o,C,E),O.resetInitSegment(h,o,C)},g.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},g.transmux=function(h,o,C,E,m){var O;return o&&o.method==="SAMPLE-AES"?O=this.transmuxSampleAes(h,o,C,E,m):O=this.transmuxUnencrypted(h,C,E,m),O},g.transmuxUnencrypted=function(h,o,C,E){var m=this.demuxer.demux(h,o,!1,!this.config.progressive),O=m.audioTrack,U=m.avcTrack,j=m.id3Track,K=m.textTrack,I=this.remuxer.remux(O,U,j,K,o,C,!1,this.id);return{remuxResult:I,chunkMeta:E}},g.transmuxSampleAes=function(h,o,C,E,m){var O=this;return this.demuxer.demuxSampleAes(h,o,C).then(function(U){var j=O.remuxer.remux(U.audioTrack,U.avcTrack,U.id3Track,U.textTrack,C,E,!1,O.id);return{remuxResult:j,chunkMeta:m}})},g.configureTransmuxer=function(h,o){for(var C=this.config,E=this.observer,m=this.typeSupported,O=this.vendor,U=o.audioCodec,j=o.defaultInitPts,K=o.duration,I=o.initSegmentData,N=o.videoCodec,X,q=0,ae=d.length;q<ae;q++)if(d[q].demux.probe(h)){X=d[q];break}X||(S.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),X={demux:B.default,remux:b.default});var he=this.demuxer,Ae=this.remuxer,be=X.remux,Te=X.demux;(!Ae||!(Ae instanceof be))&&(this.remuxer=new be(E,C,m,O)),(!he||!(he instanceof Te))&&(this.demuxer=new Te(E,C,m),this.probe=Te.probe),this.resetInitSegment(I,U,N,K),this.resetInitialTimestamp(j)},g.needsProbing=function(h,o,C){return!this.demuxer||!this.remuxer||o||C},g.getDecrypter=function(){var h=this.decrypter;return h||(h=this.decrypter=new R.default(this.observer,this.config)),h},T}();function u(T,g){var c=null;return T.byteLength>0&&g!=null&&g.key!=null&&g.iv!==null&&g.method!=null&&(c=g),c}var L=function(g){return{remuxResult:{},chunkMeta:g}};function f(T){return"then"in T&&T.then instanceof Function}var v=function(g,c,h,o,C){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=g,this.videoCodec=c,this.initSegmentData=h,this.duration=o,this.defaultInitPts=C},D=function(g,c,h,o,C){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=g,this.contiguous=c,this.accurateTimeOffset=h,this.trackSwitch=o,this.timeOffset=C}},"./src/demux/tsdemuxer.ts":function(ne,$,k){"use strict";k.r($),k.d($,"discardEPB",function(){return L});var Y=k("./src/demux/adts.ts"),F=k("./src/demux/mpegaudio.ts"),R=k("./src/demux/exp-golomb.ts"),W=k("./src/demux/id3.ts"),B=k("./src/demux/sample-aes.ts"),P=k("./src/events.ts"),w=k("./src/utils/mp4-tools.ts"),p=k("./src/utils/logger.ts"),b=k("./src/errors.ts"),M={video:1,audio:2,id3:3,text:4},A=function(){function f(D,T,g){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=D,this.config=T,this.typeSupported=g}f.probe=function(T){var g=f.syncOffset(T);return g<0?!1:(g&&p.logger.warn("MPEG2-TS detected but first sync word found @ offset "+g+", junk ahead ?"),!0)},f.syncOffset=function(T){for(var g=Math.min(1e3,T.length-3*188),c=0;c<g;){if(T[c]===71&&T[c+188]===71&&T[c+2*188]===71)return c;c++}return-1},f.createTrack=function(T,g){return{container:T==="video"||T==="audio"?"video/mp2t":void 0,type:T,id:M[T],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:T==="audio"?g:void 0}};var v=f.prototype;return v.resetInitSegment=function(T,g,c){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=f.createTrack("video",c),this._audioTrack=f.createTrack("audio",c),this._id3Track=f.createTrack("id3",c),this._txtTrack=f.createTrack("text",c),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=T,this.videoCodec=g,this._duration=c},v.resetTimeStamp=function(){},v.resetContiguity=function(){var T=this._audioTrack,g=this._avcTrack,c=this._id3Track;T&&(T.pesData=null),g&&(g.pesData=null),c&&(c.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},v.demux=function(T,g,c,h){c===void 0&&(c=!1),h===void 0&&(h=!1),c||(this.sampleAes=null);var o,C=this._avcTrack,E=this._audioTrack,m=this._id3Track,O=C.pid,U=C.pesData,j=E.pid,K=m.pid,I=E.pesData,N=m.pesData,X=!1,q=this.pmtParsed,ae=this._pmtId,he=T.length;if(this.remainderData&&(T=Object(w.appendUint8Array)(this.remainderData,T),he=T.length,this.remainderData=null),he<188&&!h)return this.remainderData=T,{audioTrack:E,avcTrack:C,id3Track:m,textTrack:this._txtTrack};var Ae=Math.max(0,f.syncOffset(T));he-=(he+Ae)%188,he<T.byteLength&&!h&&(this.remainderData=new Uint8Array(T.buffer,he,T.buffer.byteLength-he));for(var be=Ae;be<he;be+=188)if(T[be]===71){var Te=!!(T[be+1]&64),Ce=((T[be+1]&31)<<8)+T[be+2],Se=(T[be+3]&48)>>4,me=void 0;if(Se>1){if(me=be+5+T[be+4],me===be+188)continue}else me=be+4;switch(Ce){case O:Te&&(U&&(o=a(U))&&this.parseAVCPES(o,!1),U={data:[],size:0}),U&&(U.data.push(T.subarray(me,be+188)),U.size+=be+188-me);break;case j:Te&&(I&&(o=a(I))&&(E.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),I={data:[],size:0}),I&&(I.data.push(T.subarray(me,be+188)),I.size+=be+188-me);break;case K:Te&&(N&&(o=a(N))&&this.parseID3PES(o),N={data:[],size:0}),N&&(N.data.push(T.subarray(me,be+188)),N.size+=be+188-me);break;case 0:Te&&(me+=T[me]+1),ae=this._pmtId=x(T,me);break;case ae:{Te&&(me+=T[me]+1);var ue=d(T,me,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,c);O=ue.avc,O>0&&(C.pid=O),j=ue.audio,j>0&&(E.pid=j,E.isAAC=ue.isAAC),K=ue.id3,K>0&&(m.pid=K),X&&!q&&(p.logger.log("reparse from beginning"),X=!1,be=Ae-188),q=this.pmtParsed=!0;break}case 17:case 8191:break;default:X=!0;break}}else this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:b.ErrorTypes.MEDIA_ERROR,details:b.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});C.pesData=U,E.pesData=I,m.pesData=N;var te={audioTrack:E,avcTrack:C,id3Track:m,textTrack:this._txtTrack};return h&&this.extractRemainingSamples(te),te},v.flush=function(){var T=this.remainderData;this.remainderData=null;var g;return T?g=this.demux(T,-1,!1,!0):g={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(g),this.sampleAes?this.decrypt(g,this.sampleAes):g},v.extractRemainingSamples=function(T){var g=T.audioTrack,c=T.avcTrack,h=T.id3Track,o=c.pesData,C=g.pesData,E=h.pesData,m;o&&(m=a(o))?(this.parseAVCPES(m,!0),c.pesData=null):c.pesData=o,C&&(m=a(C))?(g.isAAC?this.parseAACPES(m):this.parseMPEGPES(m),g.pesData=null):(C!=null&&C.size&&p.logger.log("last AAC PES packet truncated,might overlap between fragments"),g.pesData=C),E&&(m=a(E))?(this.parseID3PES(m),h.pesData=null):h.pesData=E},v.demuxSampleAes=function(T,g,c){var h=this.demux(T,c,!0,!this.config.progressive),o=this.sampleAes=new B.default(this.observer,this.config,g);return this.decrypt(h,o)},v.decrypt=function(T,g){return new Promise(function(c){var h=T.audioTrack,o=T.avcTrack;h.samples&&h.isAAC?g.decryptAacSamples(h.samples,0,function(){o.samples?g.decryptAvcSamples(o.samples,0,0,function(){c(T)}):c(T)}):o.samples&&g.decryptAvcSamples(o.samples,0,0,function(){c(T)})})},v.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},v.parseAVCPES=function(T,g){var c=this,h=this._avcTrack,o=this.parseAVCNALu(T.data),C=!1,E=this.avcSample,m,O=!1;T.data=null,E&&o.length&&!h.audFound&&(s(E,h),E=this.avcSample=S(!1,T.pts,T.dts,"")),o.forEach(function(U){switch(U.type){case 1:{m=!0,E||(E=c.avcSample=S(!0,T.pts,T.dts,"")),C&&(E.debug+="NDR "),E.frame=!0;var j=U.data;if(O&&j.length>4){var K=new R.default(j).readSliceType();(K===2||K===4||K===7||K===9)&&(E.key=!0)}break}case 5:m=!0,E||(E=c.avcSample=S(!0,T.pts,T.dts,"")),C&&(E.debug+="IDR "),E.key=!0,E.frame=!0;break;case 6:{m=!0,C&&E&&(E.debug+="SEI ");var I=new R.default(L(U.data));I.readUByte();for(var N=0,X=0,q=!1,ae=0;!q&&I.bytesAvailable>1;){N=0;do ae=I.readUByte(),N+=ae;while(ae===255);X=0;do ae=I.readUByte(),X+=ae;while(ae===255);if(N===4&&I.bytesAvailable!==0){q=!0;var he=I.readUByte();if(he===181){var Ae=I.readUShort();if(Ae===49){var be=I.readUInt();if(be===1195456820){var Te=I.readUByte();if(Te===3){for(var Ce=I.readUByte(),Se=I.readUByte(),me=31&Ce,ue=[Ce,Se],te=0;te<me;te++)ue.push(I.readUByte()),ue.push(I.readUByte()),ue.push(I.readUByte());u(c._txtTrack.samples,{type:3,pts:T.pts,bytes:ue})}}}}}else if(N===5&&I.bytesAvailable!==0){if(q=!0,X>16){for(var fe=[],se=0;se<16;se++)fe.push(I.readUByte().toString(16)),(se===3||se===5||se===7||se===9)&&fe.push("-");for(var _e=X-16,Oe=new Uint8Array(_e),xe=0;xe<_e;xe++)Oe[xe]=I.readUByte();u(c._txtTrack.samples,{pts:T.pts,payloadType:N,uuid:fe.join(""),userData:Object(W.utf8ArrayToStr)(Oe),userDataBytes:Oe})}}else if(X<I.bytesAvailable)for(var Pe=0;Pe<X;Pe++)I.readUByte()}break}case 7:if(m=!0,O=!0,C&&E&&(E.debug+="SPS "),!h.sps){var Ne=new R.default(U.data),Be=Ne.readSPS();h.width=Be.width,h.height=Be.height,h.pixelRatio=Be.pixelRatio,h.sps=[U.data],h.duration=c._duration;for(var We=U.data.subarray(1,4),Ue="avc1.",Fe=0;Fe<3;Fe++){var at=We[Fe].toString(16);at.length<2&&(at="0"+at),Ue+=at}h.codec=Ue}break;case 8:m=!0,C&&E&&(E.debug+="PPS "),h.pps||(h.pps=[U.data]);break;case 9:m=!1,h.audFound=!0,E&&s(E,h),E=c.avcSample=S(!1,T.pts,T.dts,C?"AUD ":"");break;case 12:m=!1;break;default:m=!1,E&&(E.debug+="unknown NAL "+U.type+" ");break}if(E&&m){var it=E.units;it.push(U)}}),g&&E&&(s(E,h),this.avcSample=null)},v.getLastNalUnit=function(){var T,g=this.avcSample,c;if(!g||g.units.length===0){var h=this._avcTrack.samples;g=h[h.length-1]}if((T=g)!==null&&T!==void 0&&T.units){var o=g.units;c=o[o.length-1]}return c},v.parseAVCNALu=function(T){var g=T.byteLength,c=this._avcTrack,h=c.naluState||0,o=h,C=[],E=0,m,O,U,j=-1,K=0;for(h===-1&&(j=0,K=T[0]&31,h=0,E=1);E<g;){if(m=T[E++],!h){h=m?0:1;continue}if(h===1){h=m?0:2;continue}if(!m)h=3;else if(m===1){if(j>=0){var I={data:T.subarray(j,E-h-1),type:K};C.push(I)}else{var N=this.getLastNalUnit();if(N&&(o&&E<=4-o&&(N.state&&(N.data=N.data.subarray(0,N.data.byteLength-o))),O=E-h-1,O>0)){var X=new Uint8Array(N.data.byteLength+O);X.set(N.data,0),X.set(T.subarray(0,O),N.data.byteLength),N.data=X,N.state=0}}E<g?(U=T[E]&31,j=E,K=U,h=0):h=-1}else h=0}if(j>=0&&h>=0){var q={data:T.subarray(j,g),type:K,state:h};C.push(q)}if(C.length===0){var ae=this.getLastNalUnit();if(ae){var he=new Uint8Array(ae.data.byteLength+T.byteLength);he.set(ae.data,0),he.set(T,ae.data.byteLength),ae.data=he}}return c.naluState=h,C},v.parseAACPES=function(T){var g=0,c=this._audioTrack,h=this.aacOverFlow,o=T.data;if(h){this.aacOverFlow=null;var C=h.sample.unit.byteLength,E=Math.min(h.missing,C),m=C-E;h.sample.unit.set(o.subarray(0,E),m),c.samples.push(h.sample),g=h.missing}var O,U;for(O=g,U=o.length;O<U-1&&!Y.isHeader(o,O);O++);if(O!==g){var j,K;if(O<U-1?(j="AAC PES did not start with ADTS header,offset:"+O,K=!1):(j="no ADTS header found in AAC PES",K=!0),p.logger.warn("parsing error:"+j),this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:b.ErrorTypes.MEDIA_ERROR,details:b.ErrorDetails.FRAG_PARSING_ERROR,fatal:K,reason:j}),K)return}Y.initTrackConfig(c,this.observer,o,O,this.audioCodec);var I;if(T.pts!==void 0)I=T.pts;else if(h){var N=Y.getFrameDuration(c.samplerate);I=h.sample.pts+N}else{p.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var X=0;O<U;)if(Y.isHeader(o,O)){if(O+5<U){var q=Y.appendFrame(c,o,O,I,X);if(q)if(q.missing)this.aacOverFlow=q;else{O+=q.length,X++;continue}}break}else O++},v.parseMPEGPES=function(T){var g=T.data,c=g.length,h=0,o=0,C=T.pts;if(C===void 0){p.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<c;)if(F.isHeader(g,o)){var E=F.appendFrame(this._audioTrack,g,o,C,h);if(E)o+=E.length,h++;else break}else o++},v.parseID3PES=function(T){if(T.pts===void 0){p.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(T)},f}();A.minProbeByteLength=188;function S(f,v,D,T){return{key:f,frame:!1,pts:v,dts:D,units:[],debug:T,length:0}}function x(f,v){return(f[v+10]&31)<<8|f[v+11]}function d(f,v,D,T){var g={audio:-1,avc:-1,id3:-1,isAAC:!0},c=(f[v+1]&15)<<8|f[v+2],h=v+3+c-4,o=(f[v+10]&15)<<8|f[v+11];for(v+=12+o;v<h;){var C=(f[v+1]&31)<<8|f[v+2];switch(f[v]){case 207:if(!T){p.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:g.audio===-1&&(g.audio=C);break;case 21:g.id3===-1&&(g.id3=C);break;case 219:if(!T){p.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:g.avc===-1&&(g.avc=C);break;case 3:case 4:D?g.audio===-1&&(g.audio=C,g.isAAC=!1):p.logger.log("MPEG audio found, not supported in this browser");break;case 36:p.logger.warn("Unsupported HEVC stream type found");break;default:break}v+=((f[v+3]&15)<<8|f[v+4])+5}return g}function a(f){var v=0,D,T,g,c,h,o=f.data;if(!f||f.size===0)return null;for(;o[0].length<19&&o.length>1;){var C=new Uint8Array(o[0].length+o[1].length);C.set(o[0]),C.set(o[1],o[0].length),o[0]=C,o.splice(1,1)}D=o[0];var E=(D[0]<<16)+(D[1]<<8)+D[2];if(E===1){if(T=(D[4]<<8)+D[5],T&&T>f.size-6)return null;var m=D[7];m&192&&(c=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,m&64?(h=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,c-h>60*9e4&&(p.logger.warn(Math.round((c-h)/9e4)+"s delta between PTS and DTS, align them"),c=h)):h=c),g=D[8];var O=g+9;if(f.size<=O)return null;f.size-=O;for(var U=new Uint8Array(f.size),j=0,K=o.length;j<K;j++){D=o[j];var I=D.byteLength;if(O)if(O>I){O-=I;continue}else D=D.subarray(O),I-=O,O=0;U.set(D,v),v+=I}return T&&(T-=g+3),{data:U,pts:c,dts:h,len:T}}return null}function s(f,v){if(f.units.length&&f.frame){if(f.pts===void 0){var D=v.samples,T=D.length;if(T){var g=D[T-1];f.pts=g.pts,f.dts=g.dts}else{v.dropped++;return}}v.samples.push(f)}f.debug.length&&p.logger.log(f.pts+"/"+f.dts+":"+f.debug)}function u(f,v){var D=f.length;if(D>0){if(v.pts>=f[D-1].pts)f.push(v);else for(var T=D-1;T>=0;T--)if(v.pts<f[T].pts){f.splice(T,0,v);break}}else f.push(v)}function L(f){for(var v=f.byteLength,D=[],T=1;T<v-2;)f[T]===0&&f[T+1]===0&&f[T+2]===3?(D.push(T+2),T+=2):T++;if(D.length===0)return f;var g=v-D.length,c=new Uint8Array(g),h=0;for(T=0;T<g;h++,T++)h===D[0]&&(h++,D.shift()),c[T]=f[h];return c}$.default=A},"./src/errors.ts":function(ne,$,k){"use strict";k.r($),k.d($,"ErrorTypes",function(){return Y}),k.d($,"ErrorDetails",function(){return F});var Y;(function(R){R.NETWORK_ERROR="networkError",R.MEDIA_ERROR="mediaError",R.KEY_SYSTEM_ERROR="keySystemError",R.MUX_ERROR="muxError",R.OTHER_ERROR="otherError"})(Y||(Y={}));var F;(function(R){R.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",R.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",R.KEY_SYSTEM_NO_SESSION="keySystemNoSession",R.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",R.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",R.MANIFEST_LOAD_ERROR="manifestLoadError",R.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",R.MANIFEST_PARSING_ERROR="manifestParsingError",R.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",R.LEVEL_EMPTY_ERROR="levelEmptyError",R.LEVEL_LOAD_ERROR="levelLoadError",R.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",R.LEVEL_SWITCH_ERROR="levelSwitchError",R.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",R.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",R.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",R.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",R.FRAG_LOAD_ERROR="fragLoadError",R.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",R.FRAG_DECRYPT_ERROR="fragDecryptError",R.FRAG_PARSING_ERROR="fragParsingError",R.REMUX_ALLOC_ERROR="remuxAllocError",R.KEY_LOAD_ERROR="keyLoadError",R.KEY_LOAD_TIMEOUT="keyLoadTimeOut",R.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",R.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",R.BUFFER_APPEND_ERROR="bufferAppendError",R.BUFFER_APPENDING_ERROR="bufferAppendingError",R.BUFFER_STALLED_ERROR="bufferStalledError",R.BUFFER_FULL_ERROR="bufferFullError",R.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",R.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",R.INTERNAL_EXCEPTION="internalException",R.INTERNAL_ABORTED="aborted",R.UNKNOWN="unknown"})(F||(F={}))},"./src/events.ts":function(ne,$,k){"use strict";k.r($),k.d($,"Events",function(){return Y});var Y;(function(F){F.MEDIA_ATTACHING="hlsMediaAttaching",F.MEDIA_ATTACHED="hlsMediaAttached",F.MEDIA_DETACHING="hlsMediaDetaching",F.MEDIA_DETACHED="hlsMediaDetached",F.BUFFER_RESET="hlsBufferReset",F.BUFFER_CODECS="hlsBufferCodecs",F.BUFFER_CREATED="hlsBufferCreated",F.BUFFER_APPENDING="hlsBufferAppending",F.BUFFER_APPENDED="hlsBufferAppended",F.BUFFER_EOS="hlsBufferEos",F.BUFFER_FLUSHING="hlsBufferFlushing",F.BUFFER_FLUSHED="hlsBufferFlushed",F.MANIFEST_LOADING="hlsManifestLoading",F.MANIFEST_LOADED="hlsManifestLoaded",F.MANIFEST_PARSED="hlsManifestParsed",F.LEVEL_SWITCHING="hlsLevelSwitching",F.LEVEL_SWITCHED="hlsLevelSwitched",F.LEVEL_LOADING="hlsLevelLoading",F.LEVEL_LOADED="hlsLevelLoaded",F.LEVEL_UPDATED="hlsLevelUpdated",F.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",F.LEVELS_UPDATED="hlsLevelsUpdated",F.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",F.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",F.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",F.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",F.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",F.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",F.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",F.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",F.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",F.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",F.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",F.CUES_PARSED="hlsCuesParsed",F.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",F.INIT_PTS_FOUND="hlsInitPtsFound",F.FRAG_LOADING="hlsFragLoading",F.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",F.FRAG_LOADED="hlsFragLoaded",F.FRAG_DECRYPTED="hlsFragDecrypted",F.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",F.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",F.FRAG_PARSING_METADATA="hlsFragParsingMetadata",F.FRAG_PARSED="hlsFragParsed",F.FRAG_BUFFERED="hlsFragBuffered",F.FRAG_CHANGED="hlsFragChanged",F.FPS_DROP="hlsFpsDrop",F.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",F.ERROR="hlsError",F.DESTROYING="hlsDestroying",F.KEY_LOADING="hlsKeyLoading",F.KEY_LOADED="hlsKeyLoaded",F.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",F.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Y||(Y={}))},"./src/hls.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return f});var Y=k("./node_modules/url-toolkit/src/url-toolkit.js"),F=k.n(Y),R=k("./src/loader/playlist-loader.ts"),W=k("./src/loader/key-loader.ts"),B=k("./src/controller/id3-track-controller.ts"),P=k("./src/controller/latency-controller.ts"),w=k("./src/controller/level-controller.ts"),p=k("./src/controller/fragment-tracker.ts"),b=k("./src/controller/stream-controller.ts"),M=k("./src/is-supported.ts"),A=k("./src/utils/logger.ts"),S=k("./src/config.ts"),x=k("./node_modules/eventemitter3/index.js"),d=k.n(x),a=k("./src/events.ts"),s=k("./src/errors.ts");function u(v,D){for(var T=0;T<D.length;T++){var g=D[T];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(v,g.key,g)}}function L(v,D,T){return D&&u(v.prototype,D),T&&u(v,T),v}var f=function(){v.isSupported=function(){return Object(M.isSupported)()};function v(T){T===void 0&&(T={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new x.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 g=this.config=Object(S.mergeConfig)(v.DefaultConfig,T);this.userConfig=T,Object(A.enableLogs)(g.debug),this._autoLevelCapping=-1,g.progressive&&Object(S.enableStreamingMode)(g);var c=g.abrController,h=g.bufferController,o=g.capLevelController,C=g.fpsController,E=this.abrController=new c(this),m=this.bufferController=new h(this),O=this.capLevelController=new o(this),U=new C(this),j=new R.default(this),K=new W.default(this),I=new B.default(this),N=this.levelController=new w.default(this),X=new p.FragmentTracker(this),q=this.streamController=new b.default(this,X);O.setStreamController(q),U.setStreamController(q);var ae=[N,q];this.networkControllers=ae;var he=[j,K,E,m,O,U,I,X];this.audioTrackController=this.createController(g.audioTrackController,null,ae),this.createController(g.audioStreamController,X,ae),this.subtitleTrackController=this.createController(g.subtitleTrackController,null,ae),this.createController(g.subtitleStreamController,X,ae),this.createController(g.timelineController,null,he),this.emeController=this.createController(g.emeController,null,he),this.cmcdController=this.createController(g.cmcdController,null,he),this.latencyController=this.createController(P.default,null,he),this.coreComponents=he}var D=v.prototype;return D.createController=function(g,c,h){if(g){var o=c?new g(this,c):new g(this);return h&&h.push(o),o}return null},D.on=function(g,c,h){h===void 0&&(h=this),this._emitter.on(g,c,h)},D.once=function(g,c,h){h===void 0&&(h=this),this._emitter.once(g,c,h)},D.removeAllListeners=function(g){this._emitter.removeAllListeners(g)},D.off=function(g,c,h,o){h===void 0&&(h=this),this._emitter.off(g,c,h,o)},D.listeners=function(g){return this._emitter.listeners(g)},D.emit=function(g,c,h){return this._emitter.emit(g,c,h)},D.trigger=function(g,c){if(this.config.debug)return this.emit(g,g,c);try{return this.emit(g,g,c)}catch(h){A.logger.error("An internal error happened while handling event "+g+'. Error message: "'+h.message+'". Here is a stacktrace:',h),this.trigger(a.Events.ERROR,{type:s.ErrorTypes.OTHER_ERROR,details:s.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:g,error:h})}return!1},D.listenerCount=function(g){return this._emitter.listenerCount(g)},D.destroy=function(){A.logger.log("destroy"),this.trigger(a.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach(function(g){return g.destroy()}),this.networkControllers.length=0,this.coreComponents.forEach(function(g){return g.destroy()}),this.coreComponents.length=0},D.attachMedia=function(g){A.logger.log("attachMedia"),this._media=g,this.trigger(a.Events.MEDIA_ATTACHING,{media:g})},D.detachMedia=function(){A.logger.log("detachMedia"),this.trigger(a.Events.MEDIA_DETACHING,void 0),this._media=null},D.loadSource=function(g){this.stopLoad();var c=this.media,h=this.url,o=this.url=Y.buildAbsoluteURL(self.location.href,g,{alwaysNormalize:!0});A.logger.log("loadSource:"+o),c&&h&&h!==o&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(c)),this.trigger(a.Events.MANIFEST_LOADING,{url:g})},D.startLoad=function(g){g===void 0&&(g=-1),A.logger.log("startLoad("+g+")"),this.networkControllers.forEach(function(c){c.startLoad(g)})},D.stopLoad=function(){A.logger.log("stopLoad"),this.networkControllers.forEach(function(g){g.stopLoad()})},D.swapAudioCodec=function(){A.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},D.recoverMediaError=function(){A.logger.log("recoverMediaError");var g=this._media;this.detachMedia(),g&&this.attachMedia(g)},D.removeLevel=function(g,c){c===void 0&&(c=0),this.levelController.removeLevel(g,c)},L(v,[{key:"levels",get:function(){var g=this.levelController.levels;return g||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(g){A.logger.log("set currentLevel:"+g),this.loadLevel=g,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(g){A.logger.log("set nextLevel:"+g),this.levelController.manualLevel=g,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(g){A.logger.log("set loadLevel:"+g),this.levelController.manualLevel=g}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(g){this.levelController.nextLoadLevel=g}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(g){A.logger.log("set firstLevel:"+g),this.levelController.firstLevel=g}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(g){A.logger.log("set startLevel:"+g),g!==-1&&(g=Math.max(g,this.minAutoLevel)),this.levelController.startLevel=g}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(g){var c=!!g;c!==this.config.capLevelToPlayerSize&&(c?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=c)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(g){this._autoLevelCapping!==g&&(A.logger.log("set autoLevelCapping:"+g),this._autoLevelCapping=g)}},{key:"bandwidthEstimate",get:function(){var g=this.abrController.bwEstimator;return g?g.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var g=this.levels,c=this.config.minAutoBitrate;if(!g)return 0;for(var 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v(D,T){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):T!=null&&T.programDateTime&&(D.programDateTime=T.endProgramDateTime),Object(Y.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/polyfills/number.ts"),F=k("./src/events.ts"),R=k("./src/errors.ts"),W=k("./src/utils/logger.ts"),B=k("./src/utils/mp4-tools.ts"),P=k("./src/loader/m3u8-parser.ts"),w=k("./src/types/loader.ts"),p=k("./src/utils/attr-list.ts");function b(S){var x=S.type;switch(x){case w.PlaylistContextType.AUDIO_TRACK:return w.PlaylistLevelType.AUDIO;case w.PlaylistContextType.SUBTITLE_TRACK:return w.PlaylistLevelType.SUBTITLE;default:return w.PlaylistLevelType.MAIN}}function M(S,x){var d=S.url;return(d===void 0||d.indexOf("data:")===0)&&(d=x.url),d}var A=function(){function S(d){this.hls=void 0,this.loaders=Object.create(null),this.hls=d,this.registerListeners()}var 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s=this.loaders[a];s&&s.destroy(),this.resetInternalLoader(a)}},x.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},x.onManifestLoading=function(a,s){var u=s.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:w.PlaylistContextType.MANIFEST,url:u,deliveryDirectives:null})},x.onLevelLoading=function(a,s){var u=s.id,L=s.level,f=s.url,v=s.deliveryDirectives;this.load({id:u,groupId:null,level:L,responseType:"text",type:w.PlaylistContextType.LEVEL,url:f,deliveryDirectives:v})},x.onAudioTrackLoading=function(a,s){var u=s.id,L=s.groupId,f=s.url,v=s.deliveryDirectives;this.load({id:u,groupId:L,level:null,responseType:"text",type:w.PlaylistContextType.AUDIO_TRACK,url:f,deliveryDirectives:v})},x.onSubtitleTrackLoading=function(a,s){var u=s.id,L=s.groupId,f=s.url,v=s.deliveryDirectives;this.load({id:u,groupId:L,level:null,responseType:"text",type:w.PlaylistContextType.SUBTITLE_TRACK,url:f,deliveryDirectives:v})},x.load=function(a){var s,u=this.hls.config,L=this.getInternalLoader(a);if(L){var f=L.context;if(f&&f.url===a.url){W.logger.trace("[playlist-loader]: playlist request ongoing");return}W.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),L.abort()}var v,D,T,g;switch(a.type){case w.PlaylistContextType.MANIFEST:v=u.manifestLoadingMaxRetry,D=u.manifestLoadingTimeOut,T=u.manifestLoadingRetryDelay,g=u.manifestLoadingMaxRetryTimeout;break;case w.PlaylistContextType.LEVEL:case w.PlaylistContextType.AUDIO_TRACK:case w.PlaylistContextType.SUBTITLE_TRACK:v=0,D=u.levelLoadingTimeOut;break;default:v=u.levelLoadingMaxRetry,D=u.levelLoadingTimeOut,T=u.levelLoadingRetryDelay,g=u.levelLoadingMaxRetryTimeout;break}if(L=this.createInternalLoader(a),(s=a.deliveryDirectives)!==null&&s!==void 0&&s.part){var c;if(a.type===w.PlaylistContextType.LEVEL&&a.level!==null?c=this.hls.levels[a.level].details:a.type===w.PlaylistContextType.AUDIO_TRACK&&a.id!==null?c=this.hls.audioTracks[a.id].details:a.type===w.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(c=this.hls.subtitleTracks[a.id].details),c){var h=c.partTarget,o=c.targetduration;h&&o&&(D=Math.min(Math.max(h*3,o*.8)*1e3,D))}}var C={timeout:D,maxRetry:v,retryDelay:T,maxRetryDelay:g,highWaterMark:0},E={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};L.load(a,C,E)},x.loadsuccess=function(a,s,u,L){if(L===void 0&&(L=null),u.isSidxRequest){this.handleSidxRequest(a,u),this.handlePlaylistLoaded(a,s,u,L);return}this.resetInternalLoader(u.type);var f=a.data;if(f.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,u,"no EXTM3U 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O=C.some(function(U){return!U.url});!O&&g[0].audioCodec&&!g[0].attrs.AUDIO&&(W.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),C.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new p.AttrList({}),bitrate:0,url:""}))}f.trigger(F.Events.MANIFEST_LOADED,{levels:g,audioTracks:C,subtitles:E,captions:m,url:D,stats:s,networkDetails:L,sessionData:c})},x.handleTrackOrLevelPlaylist=function(a,s,u,L){var f=this.hls,v=u.id,D=u.level,T=u.type,g=M(a,u),c=Object(Y.isFiniteNumber)(v)?v:0,h=Object(Y.isFiniteNumber)(D)?D:c,o=b(u),C=P.default.parseLevelPlaylist(a.data,g,h,o,c);if(!C.fragments.length){f.trigger(F.Events.ERROR,{type:R.ErrorTypes.NETWORK_ERROR,details:R.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:typeof u.level=="number"?u.level:void 0});return}if(T===w.PlaylistContextType.MANIFEST){var E={attrs:new p.AttrList({}),bitrate:0,details:C,name:"",url:g};f.trigger(F.Events.MANIFEST_LOADED,{levels:[E],audioTracks:[],url:g,stats:s,networkDetails:L,sessionData:null})}if(s.parsing.end=performance.now(),C.needSidxRanges){var m,O=(m=C.fragments[0].initSegment)===null||m===void 0?void 0:m.url;this.load({url:O,isSidxRequest:!0,type:T,level:D,levelDetails:C,id:v,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}u.levelDetails=C,this.handlePlaylistLoaded(a,s,u,L)},x.handleSidxRequest=function(a,s){var u=Object(B.parseSegmentIndex)(new Uint8Array(a.data));if(!u)return;var L=u.references,f=s.levelDetails;L.forEach(function(v,D){var T=v.info,g=f.fragments[D];g.byteRange.length===0&&g.setByteRange(String(1+T.end-T.start)+"@"+String(T.start)),g.initSegment&&g.initSegment.setByteRange(String(u.moovEndOffset)+"@0")})},x.handleManifestParsingError=function(a,s,u,L){this.hls.trigger(F.Events.ERROR,{type:R.ErrorTypes.NETWORK_ERROR,details:R.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:s.type===w.PlaylistContextType.MANIFEST,url:a.url,reason:u,response:a,context:s,networkDetails:L})},x.handleNetworkError=function(a,s,u,L){u===void 0&&(u=!1),W.logger.warn("[playlist-loader]: A network "+(u?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var f=R.ErrorDetails.UNKNOWN,v=!1,D=this.getInternalLoader(a);switch(a.type){case w.PlaylistContextType.MANIFEST:f=u?R.ErrorDetails.MANIFEST_LOAD_TIMEOUT:R.ErrorDetails.MANIFEST_LOAD_ERROR,v=!0;break;case w.PlaylistContextType.LEVEL:f=u?R.ErrorDetails.LEVEL_LOAD_TIMEOUT:R.ErrorDetails.LEVEL_LOAD_ERROR,v=!1;break;case 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R.box(R.types.hdlr,R.HDLR_TYPES[B])},R.mdat=function(B){return R.box(R.types.mdat,B)},R.mdhd=function(B,P){P*=B;var w=Math.floor(P/(Y+1)),p=Math.floor(P%(Y+1));return R.box(R.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,B>>24&255,B>>16&255,B>>8&255,B&255,w>>24,w>>16&255,w>>8&255,w&255,p>>24,p>>16&255,p>>8&255,p&255,85,196,0,0]))},R.mdia=function(B){return R.box(R.types.mdia,R.mdhd(B.timescale,B.duration),R.hdlr(B.type),R.minf(B))},R.mfhd=function(B){return R.box(R.types.mfhd,new Uint8Array([0,0,0,0,B>>24,B>>16&255,B>>8&255,B&255]))},R.minf=function(B){return B.type==="audio"?R.box(R.types.minf,R.box(R.types.smhd,R.SMHD),R.DINF,R.stbl(B)):R.box(R.types.minf,R.box(R.types.vmhd,R.VMHD),R.DINF,R.stbl(B))},R.moof=function(B,P,w){return R.box(R.types.moof,R.mfhd(B),R.traf(w,P))},R.moov=function(B){for(var P=B.length,w=[];P--;)w[P]=R.trak(B[P]);return R.box.apply(null,[R.types.moov,R.mvhd(B[0].timescale,B[0].duration)].concat(w).concat(R.mvex(B)))},R.mvex=function(B){for(var P=B.length,w=[];P--;)w[P]=R.trex(B[P]);return R.box.apply(null,[R.types.mvex].concat(w))},R.mvhd=function(B,P){P*=B;var w=Math.floor(P/(Y+1)),p=Math.floor(P%(Y+1)),b=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,B>>24&255,B>>16&255,B>>8&255,B&255,w>>24,w>>16&255,w>>8&255,w&255,p>>24,p>>16&255,p>>8&255,p&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return R.box(R.types.mvhd,b)},R.sdtp=function(B){var P=B.samples||[],w=new Uint8Array(4+P.length),p,b;for(p=0;p<P.length;p++)b=P[p].flags,w[p+4]=b.dependsOn<<4|b.isDependedOn<<2|b.hasRedundancy;return R.box(R.types.sdtp,w)},R.stbl=function(B){return R.box(R.types.stbl,R.stsd(B),R.box(R.types.stts,R.STTS),R.box(R.types.stsc,R.STSC),R.box(R.types.stsz,R.STSZ),R.box(R.types.stco,R.STCO))},R.avc1=function(B){var P=[],w=[],p,b,M;for(p=0;p<B.sps.length;p++)b=B.sps[p],M=b.byteLength,P.push(M>>>8&255),P.push(M&255),P=P.concat(Array.prototype.slice.call(b));for(p=0;p<B.pps.length;p++)b=B.pps[p],M=b.byteLength,w.push(M>>>8&255),w.push(M&255),w=w.concat(Array.prototype.slice.call(b));var A=R.box(R.types.avcC,new Uint8Array([1,P[3],P[4],P[5],252|3,224|B.sps.length].concat(P).concat([B.pps.length]).concat(w))),S=B.width,x=B.height,d=B.pixelRatio[0],a=B.pixelRatio[1];return R.box(R.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,S>>8&255,S&255,x>>8&255,x&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),A,R.box(R.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),R.box(R.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,d&255,a>>24,a>>16&255,a>>8&255,a&255])))},R.esds=function(B){var P=B.config.length;return new Uint8Array([0,0,0,0,3,23+P,0,1,0,4,15+P,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([P]).concat(B.config).concat([6,1,2]))},R.mp4a=function(B){var P=B.samplerate;return R.box(R.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,B.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]),R.box(R.types.esds,R.esds(B)))},R.mp3=function(B){var P=B.samplerate;return R.box(R.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,B.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]))},R.stsd=function(B){return B.type==="audio"?!B.isAAC&&B.codec==="mp3"?R.box(R.types.stsd,R.STSD,R.mp3(B)):R.box(R.types.stsd,R.STSD,R.mp4a(B)):R.box(R.types.stsd,R.STSD,R.avc1(B))},R.tkhd=function(B){var P=B.id,w=B.duration*B.timescale,p=B.width,b=B.height,M=Math.floor(w/(Y+1)),A=Math.floor(w%(Y+1));return R.box(R.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,P>>24&255,P>>16&255,P>>8&255,P&255,0,0,0,0,M>>24,M>>16&255,M>>8&255,M&255,A>>24,A>>16&255,A>>8&255,A&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,p>>8&255,p&255,0,0,b>>8&255,b&255,0,0]))},R.traf=function(B,P){var w=R.sdtp(B),p=B.id,b=Math.floor(P/(Y+1)),M=Math.floor(P%(Y+1));return R.box(R.types.traf,R.box(R.types.tfhd,new Uint8Array([0,0,0,0,p>>24,p>>16&255,p>>8&255,p&255])),R.box(R.types.tfdt,new Uint8Array([1,0,0,0,b>>24,b>>16&255,b>>8&255,b&255,M>>24,M>>16&255,M>>8&255,M&255])),R.trun(B,w.length+16+20+8+16+8+8),w)},R.trak=function(B){return B.duration=B.duration||4294967295,R.box(R.types.trak,R.tkhd(B),R.mdia(B))},R.trex=function(B){var P=B.id;return R.box(R.types.trex,new Uint8Array([0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},R.trun=function(B,P){var w=B.samples||[],p=w.length,b=12+16*p,M=new Uint8Array(b),A,S,x,d,a,s;for(P+=8+b,M.set([0,0,15,1,p>>>24&255,p>>>16&255,p>>>8&255,p&255,P>>>24&255,P>>>16&255,P>>>8&255,P&255],0),A=0;A<p;A++)S=w[A],x=S.duration,d=S.size,a=S.flags,s=S.cts,M.set([x>>>24&255,x>>>16&255,x>>>8&255,x&255,d>>>24&255,d>>>16&255,d>>>8&255,d&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,s>>>24&255,s>>>16&255,s>>>8&255,s&255],12+16*A);return R.box(R.types.trun,M)},R.initSegment=function(B){R.types||R.init();var P=R.moov(B),w=new Uint8Array(R.FTYP.byteLength+P.byteLength);return w.set(R.FTYP),w.set(P,R.FTYP.byteLength),w},R}();F.types=void 0,F.HDLR_TYPES=void 0,F.STTS=void 0,F.STSC=void 0,F.STCO=void 0,F.STSZ=void 0,F.VMHD=void 0,F.SMHD=void 0,F.STSD=void 0,F.FTYP=void 0,F.DINF=void 0,$.default=F},"./src/remux/mp4-remuxer.ts":function(ne,$,k){"use strict";k.r($),k.d($,"default",function(){return s}),k.d($,"normalizePts",function(){return u});var Y=k("./src/polyfills/number.ts"),F=k("./src/remux/aac-helper.ts"),R=k("./src/remux/mp4-generator.ts"),W=k("./src/events.ts"),B=k("./src/errors.ts"),P=k("./src/utils/logger.ts"),w=k("./src/types/loader.ts"),p=k("./src/utils/timescale-conversion.ts");function b(){return b=Object.assign||function(D){for(var T=1;T<arguments.length;T++){var g=arguments[T];for(var c in g)Object.prototype.hasOwnProperty.call(g,c)&&(D[c]=g[c])}return D},b.apply(this,arguments)}var M=10*1e3,A=1024,S=1152,x=null,d=null,a=!1,s=function(){function D(g,c,h,o){if(o===void 0&&(o=""),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=g,this.config=c,this.typeSupported=h,this.ISGenerated=!1,x===null){var C=navigator.userAgent||"",E=C.match(/Chrome\/(\d+)/i);x=E?parseInt(E[1]):0}if(d===null){var m=navigator.userAgent.match(/Safari\/(\d+)/i);d=m?parseInt(m[1]):0}a=!!x&&x<75||!!d&&d<600}var T=D.prototype;return T.destroy=function(){},T.resetTimeStamp=function(c){P.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=c},T.resetNextTimestamp=function(){P.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},T.resetInitSegment=function(){P.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},T.getVideoStartPts=function(c){var h=!1,o=c.reduce(function(C,E){var m=E.pts-C;return m<-4294967296?(h=!0,u(C,E.pts)):m>0?C:E.pts},c[0].pts);return h&&P.logger.debug("PTS rollover detected"),o},T.remux=function(c,h,o,C,E,m,O,U){var j,K,I,N,X,q,ae=E,he=E,Ae=c.pid>-1,be=h.pid>-1,Te=h.samples.length,Ce=c.samples.length>0,Se=Te>1,me=(!Ae||Ce)&&(!be||Se)||this.ISGenerated||O;if(me){this.ISGenerated||(I=this.generateIS(c,h,E));var ue=this.isVideoContiguous,te=-1;if(Se&&(te=L(h.samples),!ue&&this.config.forceKeyFrameOnDiscontinuity))if(q=!0,te>0){P.logger.warn("[mp4-remuxer]: Dropped "+te+" out of "+Te+" video samples due to a missing keyframe");var fe=this.getVideoStartPts(h.samples);h.samples=h.samples.slice(te),h.dropped+=te,he+=(h.samples[0].pts-fe)/(h.timescale||9e4)}else te===-1&&(P.logger.warn("[mp4-remuxer]: No keyframe found out of "+Te+" video samples"),q=!1);if(this.ISGenerated){if(Ce&&Se){var se=this.getVideoStartPts(h.samples),_e=u(c.samples[0].pts,se)-se,Oe=_e/h.inputTimeScale;ae+=Math.max(0,Oe),he+=Math.max(0,-Oe)}if(Ce){if(c.samplerate||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),I=this.generateIS(c,h,E)),K=this.remuxAudio(c,ae,this.isAudioContiguous,m,be||Se||U===w.PlaylistLevelType.AUDIO?he:void 0),Se){var xe=K?K.endPTS-K.startPTS:0;h.inputTimeScale||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),I=this.generateIS(c,h,E)),j=this.remuxVideo(h,he,ue,xe)}}else Se&&(j=this.remuxVideo(h,he,ue,0));j&&(j.firstKeyFrame=te,j.independent=te!==-1)}}return this.ISGenerated&&(o.samples.length&&(X=this.remuxID3(o,E)),C.samples.length&&(N=this.remuxText(C,E))),{audio:K,video:j,initSegment:I,independent:q,text:N,id3:X}},T.generateIS=function(c,h,o){var C=c.samples,E=h.samples,m=this.typeSupported,O={},U=!Object(Y.isFiniteNumber)(this._initPTS),j="audio/mp4",K,I,N;if(U&&(K=I=Infinity),c.config&&C.length&&(c.timescale=c.samplerate,c.isAAC||(m.mpeg?(j="audio/mpeg",c.codec=""):m.mp3&&(c.codec="mp3")),O.audio={id:"audio",container:j,codec:c.codec,initSegment:!c.isAAC&&m.mpeg?new Uint8Array(0):R.default.initSegment([c]),metadata:{channelCount:c.channelCount}},U&&(N=c.inputTimeScale,K=I=C[0].pts-Math.round(N*o))),h.sps&&h.pps&&E.length&&(h.timescale=h.inputTimeScale,O.video={id:"main",container:"video/mp4",codec:h.codec,initSegment:R.default.initSegment([h]),metadata:{width:h.width,height:h.height}},U)){N=h.inputTimeScale;var X=this.getVideoStartPts(E),q=Math.round(N*o);I=Math.min(I,u(E[0].dts,X)-q),K=Math.min(K,X-q)}if(Object.keys(O).length)return this.ISGenerated=!0,U&&(this._initPTS=K,this._initDTS=I),{tracks:O,initPTS:K,timescale:N}},T.remuxVideo=function(c,h,o,C){var E=c.inputTimeScale,m=c.samples,O=[],U=m.length,j=this._initPTS,K=this.nextAvcDts,I=8,N,X,q,ae=Number.POSITIVE_INFINITY,he=Number.NEGATIVE_INFINITY,Ae=0,be=!1;if(!o||K===null){var Te=h*E,Ce=m[0].pts-u(m[0].dts,m[0].pts);K=Te-Ce}for(var Se=0;Se<U;Se++){var me=m[Se];if(me.pts=u(me.pts-j,K),me.dts=u(me.dts-j,K),me.dts>me.pts){var ue=9e4*.2;Ae=Math.max(Math.min(Ae,me.pts-me.dts),-1*ue)}me.dts<m[Se>0?Se-1:Se].dts&&(be=!0)}be&&m.sort(function(xt,mt){var ot=xt.dts-mt.dts,Rt=xt.pts-mt.pts;return ot||Rt}),X=m[0].dts,q=m[m.length-1].dts;var te=Math.round((q-X)/(U-1));if(Ae<0){if(Ae<te*-2){P.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(p.toMsFromMpegTsClock)(-te,!0)+" ms");for(var fe=Ae,se=0;se<U;se++)m[se].dts=fe=Math.max(fe,m[se].pts-te),m[se].pts=Math.max(fe,m[se].pts)}else{P.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(p.toMsFromMpegTsClock)(Ae,!0)+" ms to overcome this issue");for(var _e=0;_e<U;_e++)m[_e].dts=m[_e].dts+Ae}X=m[0].dts}if(o){var Oe=X-K,xe=Oe>te,Pe=Oe<-1;if(xe||Pe){xe?P.logger.warn("AVC: "+Object(p.toMsFromMpegTsClock)(Oe,!0)+" ms ("+Oe+"dts) hole between fragments detected, filling it"):P.logger.warn("AVC: "+Object(p.toMsFromMpegTsClock)(-Oe,!0)+" ms ("+Oe+"dts) overlapping between fragments detected"),X=K;var Ne=m[0].pts-Oe;m[0].dts=X,m[0].pts=Ne,P.logger.log("Video: First PTS/DTS adjusted: "+Object(p.toMsFromMpegTsClock)(Ne,!0)+"/"+Object(p.toMsFromMpegTsClock)(X,!0)+", delta: "+Object(p.toMsFromMpegTsClock)(Oe,!0)+" ms")}}a&&(X=Math.max(0,X));for(var Be=0,We=0,Ue=0;Ue<U;Ue++){for(var Fe=m[Ue],at=Fe.units,it=at.length,et=0,Ze=0;Ze<it;Ze++)et+=at[Ze].data.length;We+=et,Be+=it,Fe.length=et,Fe.dts=Math.max(Fe.dts,X),Fe.pts=Math.max(Fe.pts,Fe.dts,0),ae=Math.min(Fe.pts,ae),he=Math.max(Fe.pts,he)}q=m[U-1].dts;var ut=We+4*Be+8,Je;try{Je=new Uint8Array(ut)}catch(xt){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:B.ErrorTypes.MUX_ERROR,details:B.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ut,reason:"fail allocating video mdat "+ut});return}var st=new DataView(Je.buffer);st.setUint32(0,ut),Je.set(R.default.types.mdat,4);for(var ke=0;ke<U;ke++){for(var nt=m[ke],qe=nt.units,Ie=0,He=0,Ee=qe.length;He<Ee;He++){var pe=qe[He],ye=pe.data,re=pe.data.byteLength;st.setUint32(I,re),I+=4,Je.set(ye,I),I+=re,Ie+=4+re}if(ke<U-1)N=m[ke+1].dts-nt.dts;else{var oe=this.config,le=nt.dts-m[ke>0?ke-1:ke].dts;if(oe.stretchShortVideoTrack&&this.nextAudioPts!==null){var de=Math.floor(oe.maxBufferHole*E),Le=(C?ae+C*E:this.nextAudioPts)-nt.pts;Le>de?(N=Le-le,N<0&&(N=le),P.logger.log("[mp4-remuxer]: It is approximately "+Le/90+" ms to the next segment; using duration "+N/90+" ms for the last video frame.")):N=le}else N=le}var Me=Math.round(nt.pts-nt.dts);O.push(new f(nt.key,N,Ie,Me))}if(O.length&&x&&x<70){var Ye=O[0].flags;Ye.dependsOn=2,Ye.isNonSync=0}console.assert(N!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=K=q+N,this.isVideoContiguous=!0;var yt=R.default.moof(c.sequenceNumber++,X,b({},c,{samples:O})),At="video",Ke={data1:yt,data2:Je,startPTS:ae/E,endPTS:(he+N)/E,startDTS:X/E,endDTS:K/E,type:At,hasAudio:!1,hasVideo:!0,nb:O.length,dropped:c.dropped};return c.samples=[],c.dropped=0,console.assert(Je.length,"MDAT length must not be zero"),Ke},T.remuxAudio=function(c,h,o,C,E){var m=c.inputTimeScale,O=c.samplerate?c.samplerate:m,U=m/O,j=c.isAAC?A:S,K=j*U,I=this._initPTS,N=!c.isAAC&&this.typeSupported.mpeg,X=[],q=c.samples,ae=N?0:8,he=this.nextAudioPts||-1,Ae=h*m;if(this.isAudioContiguous=o=o||q.length&&he>0&&(C&&Math.abs(Ae-he)<9e3||Math.abs(u(q[0].pts-I,Ae)-he)<20*K),q.forEach(function(ye){ye.pts=u(ye.pts-I,Ae)}),!o||he<0){if(q=q.filter(function(ye){return ye.pts>=0}),!q.length)return;E===0?he=0:C?he=Math.max(0,Ae):he=q[0].pts}if(c.isAAC)for(var be=E!==void 0,Te=this.config.maxAudioFramesDrift,Ce=0,Se=he;Ce<q.length;Ce++){var me=q[Ce],ue=me.pts,te=ue-Se,fe=Math.abs(1e3*te/m);if(te<=-Te*K&&be)Ce===0&&(P.logger.warn("Audio frame @ "+(ue/m).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*te/m)+" ms."),this.nextAudioPts=he=Se=ue);else if(te>=Te*K&&fe<M&&be){var se=Math.round(te/K);Se=ue-se*K,Se<0&&(se--,Se+=K),Ce===0&&(this.nextAudioPts=he=Se),P.logger.warn("[mp4-remuxer]: Injecting "+se+" audio frame @ "+(Se/m).toFixed(3)+"s due to "+Math.round(1e3*te/m)+" ms gap.");for(var _e=0;_e<se;_e++){var Oe=Math.max(Se,0),xe=F.default.getSilentFrame(c.manifestCodec||c.codec,c.channelCount);xe||(P.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),xe=me.unit.subarray()),q.splice(Ce,0,{unit:xe,pts:Oe}),Se+=K,Ce++}}me.pts=Se,Se+=K}for(var Pe=null,Ne=null,Be,We=0,Ue=q.length;Ue--;)We+=q[Ue].unit.byteLength;for(var Fe=0,at=q.length;Fe<at;Fe++){var it=q[Fe],et=it.unit,Ze=it.pts;if(Ne!==null){var ut=X[Fe-1];ut.duration=Math.round((Ze-Ne)/U)}else if(o&&c.isAAC&&(Ze=he),Pe=Ze,We>0){We+=ae;try{Be=new Uint8Array(We)}catch(ye){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:B.ErrorTypes.MUX_ERROR,details:B.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:We,reason:"fail allocating audio mdat "+We});return}if(!N){var Je=new DataView(Be.buffer);Je.setUint32(0,We),Be.set(R.default.types.mdat,4)}}else return;Be.set(et,ae);var st=et.byteLength;ae+=st,X.push(new f(!0,j,st,0)),Ne=Ze}var ke=X.length;if(!ke)return;var nt=X[X.length-1];this.nextAudioPts=he=Ne+U*nt.duration;var qe=N?new Uint8Array(0):R.default.moof(c.sequenceNumber++,Pe/U,b({},c,{samples:X}));c.samples=[];var Ie=Pe/m,He=he/m,Ee="audio",pe={data1:qe,data2:Be,startPTS:Ie,endPTS:He,startDTS:Ie,endDTS:He,type:Ee,hasAudio:!0,hasVideo:!1,nb:ke};return this.isAudioContiguous=!0,console.assert(Be.length,"MDAT length must not be zero"),pe},T.remuxEmptyAudio=function(c,h,o,C){var E=c.inputTimeScale,m=c.samplerate?c.samplerate:E,O=E/m,U=this.nextAudioPts,j=(U!==null?U:C.startDTS*E)+this._initDTS,K=C.endDTS*E+this._initDTS,I=O*A,N=Math.ceil((K-j)/I),X=F.default.getSilentFrame(c.manifestCodec||c.codec,c.channelCount);if(P.logger.warn("[mp4-remuxer]: remux empty Audio"),!X){P.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio 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0,this.duration=g,this.size=c,this.cts=h,this.flags=new v(T)},v=function(T){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=T?2:1,this.isNonSync=T?0:1}},"./src/remux/passthrough-remuxer.ts":function(ne,$,k){"use strict";k.r($);var Y=k("./src/polyfills/number.ts"),F=k("./src/utils/mp4-tools.ts"),R=k("./src/loader/fragment.ts"),W=k("./src/utils/logger.ts"),B=function(){function p(){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 b=p.prototype;return b.destroy=function(){},b.resetTimeStamp=function(A){this.initPTS=A,this.lastEndDTS=null},b.resetNextTimestamp=function(){this.lastEndDTS=null},b.resetInitSegment=function(A,S,x){this.audioCodec=S,this.videoCodec=x,this.generateInitSegment(A),this.emitInitSegment=!0},b.generateInitSegment=function(A){var S=this.audioCodec,x=this.videoCodec;if(!A||!A.byteLength){this.initTracks=void 0,this.initData=void 0;return}var d=this.initData=Object(F.parseInitSegment)(A);S||(S=w(d.audio,R.ElementaryStreamTypes.AUDIO)),x||(x=w(d.video,R.ElementaryStreamTypes.VIDEO));var a={};d.audio&&d.video?a.audiovideo={container:"video/mp4",codec:S+","+x,initSegment:A,id:"main"}:d.audio?a.audio={container:"audio/mp4",codec:S,initSegment:A,id:"audio"}:d.video?a.video={container:"video/mp4",codec:x,initSegment:A,id:"main"}:W.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},b.remux=function(A,S,x,d,a){var s=this.initPTS,u=this.lastEndDTS,L={audio:void 0,video:void 0,text:d,id3:x,initSegment:void 0};Object(Y.isFiniteNumber)(u)||(u=this.lastEndDTS=a||0);var f=S.samples;if(!f||!f.length)return L;var v={initPTS:void 0,timescale:1},D=this.initData;if((!D||!D.length)&&(this.generateInitSegment(f),D=this.initData),!D||!D.length)return 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0,this.uchar=h||" ",this.penState=new d(o,C,E,m,O)}var c=g.prototype;return c.reset=function(){this.uchar=" ",this.penState.reset()},c.setChar=function(o,C){this.uchar=o,this.penState.copy(C)},c.setPenState=function(o){this.penState.copy(o)},c.equals=function(o){return this.uchar===o.uchar&&this.penState.equals(o.penState)},c.copy=function(o){this.uchar=o.uchar,this.penState.copy(o.penState)},c.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},g}(),s=function(){function g(h){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var o=0;o<B;o++)this.chars.push(new a);this.logger=h,this.pos=0,this.currPenState=new d}var c=g.prototype;return c.equals=function(o){for(var C=!0,E=0;E<B;E++)if(!this.chars[E].equals(o.chars[E])){C=!1;break}return C},c.copy=function(o){for(var C=0;C<B;C++)this.chars[C].copy(o.chars[C])},c.isEmpty=function(){for(var o=!0,C=0;C<B;C++)if(!this.chars[C].isEmpty()){o=!1;break}return o},c.setCursor=function(o){this.pos!==o&&(this.pos=o),this.pos<0?(this.logger.log(A.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>B&&(this.logger.log(A.DEBUG,"Too large cursor position "+this.pos),this.pos=B)},c.moveCursor=function(o){var C=this.pos+o;if(o>1)for(var E=this.pos+1;E<C+1;E++)this.chars[E].setPenState(this.currPenState);this.setCursor(C)},c.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},c.insertChar=function(o){o>=144&&this.backSpace();var C=R(o);if(this.pos>=B){this.logger.log(A.ERROR,"Cannot insert "+o.toString(16)+" ("+C+") at position "+this.pos+". 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Resume Caption Loading"),this.setMode("MODE_POP-ON")},c.ccBS=function(){if(this.logger.log(A.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},c.ccAOF=function(){},c.ccAON=function(){},c.ccDER=function(){this.logger.log(A.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},c.ccRU=function(o){this.logger.log(A.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},c.ccFON=function(){this.logger.log(A.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},c.ccRDC=function(){this.logger.log(A.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},c.ccTR=function(){this.logger.log(A.INFO,"TR"),this.setMode("MODE_TEXT")},c.ccRTD=function(){this.logger.log(A.INFO,"RTD"),this.setMode("MODE_TEXT")},c.ccEDM=function(){this.logger.log(A.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},c.ccCR=function(){this.logger.log(A.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},c.ccENM=function(){this.logger.log(A.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},c.ccEOC=function(){if(this.logger.log(A.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(A.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},c.ccTO=function(o){this.logger.log(A.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},c.ccMIDROW=function(o){var C={flash:!1};if(C.underline=o%2===1,C.italics=o>=46,C.italics)C.foreground="white";else{var E=Math.floor(o/2)-16,m=["white","green","blue","cyan","red","yellow","magenta"];C.foreground=m[E]}this.logger.log(A.INFO,"MIDROW: "+JSON.stringify(C)),this.writeScreen.setPen(C)},c.outputDataUpdate=function(o){o===void 0&&(o=!1);var C=this.logger.time;if(C===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=C:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,C,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:C),this.lastOutputScreen.copy(this.displayedMemory))},c.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},g}(),f=function(){function g(h,o,C){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var E=new S;this.channels=[null,new L(h,o,E),new L(h+1,C,E)],this.cmdHistory=T(),this.logger=E}var c=g.prototype;return c.getHandler=function(o){return this.channels[o].getHandler()},c.setHandler=function(o,C){this.channels[o].setHandler(C)},c.addData=function(o,C){var E,m,O,U=!1;this.logger.time=o;for(var j=0;j<C.length;j+=2){if(m=C[j]&127,O=C[j+1]&127,m===0&&O===0)continue;if(this.logger.log(A.DATA,"["+x([C[j],C[j+1]])+"] -> ("+x([m,O])+")"),E=this.parseCmd(m,O),E||(E=this.parseMidrow(m,O)),E||(E=this.parsePAC(m,O)),E||(E=this.parseBackgroundAttributes(m,O)),!E&&(U=this.parseChars(m,O),U)){var K=this.currentChannel;if(K&&K>0){var I=this.channels[K];I.insertChars(U)}else this.logger.log(A.WARNING,"No channel found yet. TEXT-MODE?")}!E&&!U&&this.logger.log(A.WARNING,"Couldn't parse cleaned data "+x([m,O])+" orig: "+x([C[j],C[j+1]]))}},c.parseCmd=function(o,C){var E=this.cmdHistory,m=(o===20||o===28||o===21||o===29)&&C>=32&&C<=47,O=(o===23||o===31)&&C>=33&&C<=35;if(!(m||O))return!1;if(D(o,C,E))return v(null,null,E),this.logger.log(A.DEBUG,"Repeated command ("+x([o,C])+") is dropped"),!0;var U=o===20||o===21||o===23?1:2,j=this.channels[U];return o===20||o===21||o===28||o===29?C===32?j.ccRCL():C===33?j.ccBS():C===34?j.ccAOF():C===35?j.ccAON():C===36?j.ccDER():C===37?j.ccRU(2):C===38?j.ccRU(3):C===39?j.ccRU(4):C===40?j.ccFON():C===41?j.ccRDC():C===42?j.ccTR():C===43?j.ccRTD():C===44?j.ccEDM():C===45?j.ccCR():C===46?j.ccENM():C===47&&j.ccEOC():j.ccTO(C-32),v(o,C,E),this.currentChannel=U,!0},c.parseMidrow=function(o,C){var E=0;if((o===17||o===25)&&C>=32&&C<=47){if(o===17?E=1:E=2,E!==this.currentChannel)return this.logger.log(A.ERROR,"Mismatch channel in midrow parsing"),!1;var m=this.channels[E];return 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