pju5f3t49/js/xterm/addons/search/search.js

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.search = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var nonWordCharacters = ' ~!@#$%^&*()+`-=[]{}|\;:"\',./<>?';
var SearchHelper = (function () {
    function SearchHelper(_terminal) {
        this._terminal = _terminal;
    }
    SearchHelper.prototype.findNext = function (term, searchOptions) {
        if (!term || term.length === 0) {
            return false;
        }
        var result;
        var startRow = this._terminal._core.buffer.ydisp;
        if (this._terminal._core.selectionManager.selectionEnd) {
            if (this._terminal.getSelection().length !== 0) {
                startRow = this._terminal._core.selectionManager.selectionEnd[1];
            }
        }
        for (var y = startRow + 1; y < this._terminal._core.buffer.ybase + this._terminal.rows; y++) {
            result = this._findInLine(term, y, searchOptions);
            if (result) {
                break;
            }
        }
        if (!result) {
            for (var y = 0; y < startRow; y++) {
                result = this._findInLine(term, y, searchOptions);
                if (result) {
                    break;
                }
            }
        }
        return this._selectResult(result);
    };
    SearchHelper.prototype.findPrevious = function (term, searchOptions) {
        if (!term || term.length === 0) {
            return false;
        }
        var result;
        var startRow = this._terminal._core.buffer.ydisp;
        if (this._terminal._core.selectionManager.selectionStart) {
            if (this._terminal.getSelection().length !== 0) {
                startRow = this._terminal._core.selectionManager.selectionStart[1];
            }
        }
        for (var y = startRow - 1; y >= 0; y--) {
            result = this._findInLine(term, y, searchOptions);
            if (result) {
                break;
            }
        }
        if (!result) {
            for (var y = this._terminal._core.buffer.ybase + this._terminal.rows - 1; y > startRow; y--) {
                result = this._findInLine(term, y, searchOptions);
                if (result) {
                    break;
                }
            }
        }
        return this._selectResult(result);
    };
    SearchHelper.prototype._isWholeWord = function (searchIndex, line, term) {
        return (((searchIndex === 0) || (nonWordCharacters.indexOf(line[searchIndex - 1]) !== -1)) &&
            (((searchIndex + term.length) === line.length) || (nonWordCharacters.indexOf(line[searchIndex + term.length]) !== -1)));
    };
    SearchHelper.prototype._findInLine = function (term, y, searchOptions) {
        if (searchOptions === void 0) { searchOptions = {}; }
        if (this._terminal._core.buffer.lines.get(y).isWrapped) {
            return;
        }
        var stringLine = this.translateBufferLineToStringWithWrap(y, true);
        var searchStringLine = searchOptions.caseSensitive ? stringLine : stringLine.toLowerCase();
        var searchTerm = searchOptions.caseSensitive ? term : term.toLowerCase();
        var searchIndex = -1;
        if (searchOptions.regex) {
            var searchRegex = RegExp(searchTerm, 'g');
            var foundTerm = searchRegex.exec(searchStringLine);
            if (foundTerm && foundTerm[0].length > 0) {
                searchIndex = searchRegex.lastIndex - foundTerm[0].length;
                term = foundTerm[0];
            }
        }
        else {
            searchIndex = searchStringLine.indexOf(searchTerm);
        }
        if (searchIndex >= 0) {
            if (searchIndex >= this._terminal.cols) {
                y += Math.floor(searchIndex / this._terminal.cols);
                searchIndex = searchIndex % this._terminal.cols;
            }
            if (searchOptions.wholeWord && !this._isWholeWord(searchIndex, searchStringLine, term)) {
                return;
            }
            var line = this._terminal._core.buffer.lines.get(y);
            for (var i = 0; i < searchIndex; i++) {
                var charData = line.get(i);
                var char = charData[1];
                if (char.length > 1) {
                    searchIndex -= char.length - 1;
                }
                var charWidth = charData[2];
                if (charWidth === 0) {
                    searchIndex++;
                }
            }
            return {
                term: term,
                col: searchIndex,
                row: y
            };
        }
    };
    SearchHelper.prototype.translateBufferLineToStringWithWrap = function (lineIndex, trimRight) {
        var lineString = '';
        var lineWrapsToNext;
        do {
            var nextLine = this._terminal._core.buffer.lines.get(lineIndex + 1);
            lineWrapsToNext = nextLine ? nextLine.isWrapped : false;
            lineString += this._terminal._core.buffer.translateBufferLineToString(lineIndex, !lineWrapsToNext && trimRight).substring(0, this._terminal.cols);
            lineIndex++;
        } while (lineWrapsToNext);
        return lineString;
    };
    SearchHelper.prototype._selectResult = function (result) {
        if (!result) {
            this._terminal.clearSelection();
            return false;
        }
        this._terminal._core.selectionManager.setSelection(result.col, result.row, result.term.length);
        this._terminal.scrollLines(result.row - this._terminal._core.buffer.ydisp);
        return true;
    };
    return SearchHelper;
}());
exports.SearchHelper = SearchHelper;

},{}],2:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var SearchHelper_1 = require("./SearchHelper");
function findNext(terminal, term, searchOptions) {
    if (searchOptions === void 0) { searchOptions = {}; }
    var addonTerminal = terminal;
    if (!addonTerminal.__searchHelper) {
        addonTerminal.__searchHelper = new SearchHelper_1.SearchHelper(addonTerminal);
    }
    return addonTerminal.__searchHelper.findNext(term, searchOptions);
}
exports.findNext = findNext;
function findPrevious(terminal, term, searchOptions) {
    var addonTerminal = terminal;
    if (!addonTerminal.__searchHelper) {
        addonTerminal.__searchHelper = new SearchHelper_1.SearchHelper(addonTerminal);
    }
    return addonTerminal.__searchHelper.findPrevious(term, searchOptions);
}
exports.findPrevious = findPrevious;
function apply(terminalConstructor) {
    terminalConstructor.prototype.findNext = function (term, searchOptions) {
        return findNext(this, term, searchOptions);
    };
    terminalConstructor.prototype.findPrevious = function (term, searchOptions) {
        return findPrevious(this, term, searchOptions);
    };
}
exports.apply = apply;

},{"./SearchHelper":1}]},{},[2])(2)
});
//# sourceMappingURL=search.js.map