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Editing File: /usr/local/cpanel/3rdparty/share/xtermjs/xterm.js

},{"./Strings":15,"./shared/utils/Browser":36,"./utils/Dom":40,"./utils/RenderDebouncer":42}],2:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var CircularList_1 = require("./utils/CircularList");
var EventEmitter_1 = require("./EventEmitter");
exports.CHAR_DATA_ATTR_INDEX = 0;
exports.CHAR_DATA_CHAR_INDEX = 1;
exports.CHAR_DATA_WIDTH_INDEX = 2;
exports.CHAR_DATA_CODE_INDEX = 3;
exports.MAX_BUFFER_SIZE = 4294967295;
var Buffer = (function () {
    function Buffer(_terminal, _hasScrollback) {
        this._terminal = _terminal;
        this._hasScrollback = _hasScrollback;
        this.markers = [];
        this.clear();
    }
    Object.defineProperty(Buffer.prototype, "lines", {
        get: function () {
            return this._lines;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Buffer.prototype, "hasScrollback", {
        get: function () {
            return this._hasScrollback && this.lines.maxLength > this._terminal.rows;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Buffer.prototype, "isCursorInViewport", {
        get: function () {
            var absoluteY = this.ybase + this.y;
            var relativeY = absoluteY - this.ydisp;
            return (relativeY >= 0 && relativeY < this._terminal.rows);
        },
        enumerable: true,
        configurable: true
    });
    Buffer.prototype._getCorrectBufferLength = function (rows) {
        if (!this._hasScrollback) {
            return rows;
        }
        var correctBufferLength = rows + this._terminal.options.scrollback;
        return correctBufferLength > exports.MAX_BUFFER_SIZE ? exports.MAX_BUFFER_SIZE : correctBufferLength;
    };
    Buffer.prototype.fillViewportRows = function () {
        if (this._lines.length === 0) {
            var i = this._terminal.rows;
            while (i--) {
                this.lines.push(this._terminal.blankLine());
            }
        }
    };
    Buffer.prototype.clear = function () {
        this.ydisp = 0;
        this.ybase = 0;
        this.y = 0;
        this.x = 0;
        this._lines = new CircularList_1.CircularList(this._getCorrectBufferLength(this._terminal.rows));
        this.scrollTop = 0;
        this.scrollBottom = this._terminal.rows - 1;
        this.setupTabStops();
    };
    Buffer.prototype.resize = function (newCols, newRows) {
        var newMaxLength = this._getCorrectBufferLength(newRows);
        if (newMaxLength > this._lines.maxLength) {
            this._lines.maxLength = newMaxLength;
        }
        if (this._lines.length > 0) {
            if (this._terminal.cols < newCols) {
                var ch = [this._terminal.defAttr, ' ', 1, 32];
                for (var i = 0; i < this._lines.length; i++) {
                    while (this._lines.get(i).length < newCols) {
                        this._lines.get(i).push(ch);
                    }
                }
            }
            var addToY = 0;
            if (this._terminal.rows < newRows) {
                for (var y = this._terminal.rows; y < newRows; y++) {
                    if (this._lines.length < newRows + this.ybase) {
                        if (this.ybase > 0 && this._lines.length <= this.ybase + this.y + addToY + 1) {
                            this.ybase--;
                            addToY++;
                            if (this.ydisp > 0) {
                                this.ydisp--;
                            }
                        }
                        else {
                            this._lines.push(this._terminal.blankLine(undefined, undefined, newCols));
                        }
                    }
                }
            }
            else {
                for (var y = this._terminal.rows; y > newRows; y--) {
                    if (this._lines.length > newRows + this.ybase) {
                        if (this._lines.length > this.ybase + this.y + 1) {
                            this._lines.pop();
                        }
                        else {
                            this.ybase++;
                            this.ydisp++;
                        }
                    }
                }
            }
            if (newMaxLength < this._lines.maxLength) {
                var amountToTrim = this._lines.length - newMaxLength;
                if (amountToTrim > 0) {
                    this._lines.trimStart(amountToTrim);
                    this.ybase = Math.max(this.ybase - amountToTrim, 0);
                    this.ydisp = Math.max(this.ydisp - amountToTrim, 0);
                }
                this._lines.maxLength = newMaxLength;
            }
            this.x = Math.min(this.x, newCols - 1);
            this.y = Math.min(this.y, newRows - 1);
            if (addToY) {
                this.y += addToY;
            }
            this.savedY = Math.min(this.savedY, newRows - 1);
            this.savedX = Math.min(this.savedX, newCols - 1);
            this.scrollTop = 0;
        }
        this.scrollBottom = newRows - 1;
    };
    Buffer.prototype.translateBufferLineToString = function (lineIndex, trimRight, startCol, endCol) {
        if (startCol === void 0) { startCol = 0; }
        if (endCol === void 0) { endCol = null; }
        var lineString = '';
        var line = this.lines.get(lineIndex);
        if (!line) {
            return '';
        }
        var startIndex = startCol;
        if (endCol === null) {
            endCol = line.length;
        }
        var endIndex = endCol;
        for (var i = 0; i < line.length; i++) {
            var char = line[i];
            lineString += char[exports.CHAR_DATA_CHAR_INDEX];
            if (char[exports.CHAR_DATA_WIDTH_INDEX] === 0) {
                if (startCol >= i) {
                    startIndex--;
                }
                if (endCol >= i) {
                    endIndex--;
                }
            }
            else {
                if (char[exports.CHAR_DATA_CHAR_INDEX].length > 1) {
                    if (startCol > i) {
                        startIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
                    }
                    if (endCol > i) {
                        endIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
                    }
                }
            }
        }
        if (trimRight) {
            var rightWhitespaceIndex = lineString.search(/\s+$/);
            if (rightWhitespaceIndex !== -1) {
                endIndex = Math.min(endIndex, rightWhitespaceIndex);
            }
            if (endIndex <= startIndex) {
                return '';
            }
        }
        return lineString.substring(startIndex, endIndex);
    };
    Buffer.prototype.setupTabStops = function (i) {
        if (i != null) {
            if (!this.tabs[i]) {
                i = this.prevStop(i);
            }
        }
        else {
            this.tabs = {};
            i = 0;
        }
        for (; i < this._terminal.cols; i += this._terminal.options.tabStopWidth) {
            this.tabs[i] = true;
        }
    };
    Buffer.prototype.prevStop = function (x) {
        if (x == null) {
            x = this.x;
        }
        while (!this.tabs[--x] && x > 0)
            ;
        return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
    };
    Buffer.prototype.nextStop = function (x) {
        if (x == null) {
            x = this.x;
        }
        while (!this.tabs[++x] && x < this._terminal.cols)
            ;
        return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
    };
    Buffer.prototype.addMarker = function (y) {
        var _this = this;
        var marker = new Marker(y);
        this.markers.push(marker);
        marker.disposables.push(this._lines.addDisposableListener('trim', function (amount) {
            marker.line -= amount;
            if (marker.line < 0) {
                marker.dispose();
            }
        }));
        marker.on('dispose', function () { return _this._removeMarker(marker); });
        return marker;
    };
    Buffer.prototype._removeMarker = function (marker) {
        this.markers.splice(this.markers.indexOf(marker), 1);
    };
    return Buffer;
}());
exports.Buffer = Buffer;
var Marker = (function (_super) {
    __extends(Marker, _super);
    function Marker(line) {
        var _this = _super.call(this) || this;
        _this.line = line;
        _this._id = Marker.NEXT_ID++;
        _this.isDisposed = false;
        _this.disposables = [];
        return _this;
    }
    Object.defineProperty(Marker.prototype, "id", {
        get: function () { return this._id; },
        enumerable: true,
        configurable: true
    });
    Marker.prototype.dispose = function () {
        if (this.isDisposed) {
            return;
        }
        this.isDisposed = true;
        this.disposables.forEach(function (d) { return d.dispose(); });
        this.disposables.length = 0;
        this.emit('dispose');
    };
    Marker.NEXT_ID = 1;
    return Marker;
}(EventEmitter_1.EventEmitter));
exports.Marker = Marker;

},{"./EventEmitter":8,"./utils/CircularList":38}],3:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Buffer_1 = require("./Buffer");
var EventEmitter_1 = require("./EventEmitter");
var BufferSet = (function (_super) {
    __extends(BufferSet, _super);
    function BufferSet(_terminal) {
        var _this = _super.call(this) || this;
        _this._terminal = _terminal;
        _this._normal = new Buffer_1.Buffer(_this._terminal, true);
        _this._normal.fillViewportRows();
        _this._alt = new Buffer_1.Buffer(_this._terminal, false);
        _this._activeBuffer = _this._normal;
        _this.setupTabStops();
        return _this;
    }
    Object.defineProperty(BufferSet.prototype, "alt", {
        get: function () {
            return this._alt;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BufferSet.prototype, "active", {
        get: function () {
            return this._activeBuffer;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BufferSet.prototype, "normal", {
        get: function () {
            return this._normal;
        },
        enumerable: true,
        configurable: true
    });
    BufferSet.prototype.activateNormalBuffer = function () {
        if (this._activeBuffer === this._normal) {
            return;
        }
        this._alt.clear();
        this._activeBuffer = this._normal;
        this.emit('activate', {
            activeBuffer: this._normal,
            inactiveBuffer: this._alt
        });
    };
    BufferSet.prototype.activateAltBuffer = function () {
        if (this._activeBuffer === this._alt) {
            return;
        }
        this._alt.fillViewportRows();
        this._activeBuffer = this._alt;
        this.emit('activate', {
            activeBuffer: this._alt,
            inactiveBuffer: this._normal
        });
    };
    BufferSet.prototype.resize = function (newCols, newRows) {
        this._normal.resize(newCols, newRows);
        this._alt.resize(newCols, newRows);
    };
    BufferSet.prototype.setupTabStops = function (i) {
        this._normal.setupTabStops(i);
        this._alt.setupTabStops(i);
    };
    return BufferSet;
}(EventEmitter_1.EventEmitter));
exports.BufferSet = BufferSet;

},{"./Buffer":2,"./EventEmitter":8}],4:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.wcwidth = (function (opts) {
    var COMBINING_BMP = [
        [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
        [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
        [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
        [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],
        [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],
        [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],
        [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],
        [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],
        [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],
        [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],
        [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
        [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
        [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],
        [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],
        [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
        [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],
        [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],
        [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
        [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],
        [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],
        [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],
        [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],
        [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],
        [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],
        [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],
        [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],
        [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],
        [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],
        [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],
        [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],
        [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],
        [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],
        [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],
        [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],
        [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],
        [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],
        [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],
        [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],
        [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],
        [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],
        [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
        [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
        [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB]
    ];
    var COMBINING_HIGH = [
        [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
        [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
        [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
        [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
        [0xE0100, 0xE01EF]
    ];
    function bisearch(ucs, data) {
        var min = 0;
        var max = data.length - 1;
        var mid;
        if (ucs < data[0][0] || ucs > data[max][1]) {
            return false;
        }
        while (max >= min) {
            mid = (min + max) >> 1;
            if (ucs > data[mid][1]) {
                min = mid + 1;
            }
            else if (ucs < data[mid][0]) {
                max = mid - 1;
            }
            else {
                return true;
            }
        }
        return false;
    }
    function wcwidthBMP(ucs) {
        if (ucs === 0) {
            return opts.nul;
        }
        if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) {
            return opts.control;
        }
        if (bisearch(ucs, COMBINING_BMP)) {
            return 0;
        }
        if (isWideBMP(ucs)) {
            return 2;
        }
        return 1;
    }
    function isWideBMP(ucs) {
        return (ucs >= 0x1100 && (ucs <= 0x115f ||
            ucs === 0x2329 ||
            ucs === 0x232a ||
            (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) ||
            (ucs >= 0xac00 && ucs <= 0xd7a3) ||
            (ucs >= 0xf900 && ucs <= 0xfaff) ||
            (ucs >= 0xfe10 && ucs <= 0xfe19) ||
            (ucs >= 0xfe30 && ucs <= 0xfe6f) ||
            (ucs >= 0xff00 && ucs <= 0xff60) ||
            (ucs >= 0xffe0 && ucs <= 0xffe6)));
    }
    function wcwidthHigh(ucs) {
        if (bisearch(ucs, COMBINING_HIGH)) {
            return 0;
        }
        if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {
            return 2;
        }
        return 1;
    }
    var control = opts.control | 0;
    var table = null;
    function init_table() {
        var CODEPOINTS = 65536;
        var BITWIDTH = 2;
        var ITEMSIZE = 32;
        var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;
        var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;
        table = (typeof Uint32Array === 'undefined')
            ? new Array(CONTAINERSIZE)
            : new Uint32Array(CONTAINERSIZE);
        for (var i = 0; i < CONTAINERSIZE; ++i) {
            var num = 0;
            var pos = CODEPOINTS_PER_ITEM;
            while (pos--) {
                num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);
            }
            table[i] = num;
        }
        return table;
    }
    return function (num) {
        num = num | 0;
        if (num < 32) {
            return control | 0;
        }
        if (num < 127) {
            return 1;
        }
        var t = table || init_table();
        if (num < 65536) {
            return t[num >> 4] >> ((num & 15) << 1) & 3;
        }
        return wcwidthHigh(num);
    };
})({ nul: 0, control: 0 });

},{}],5:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CHARSETS = {};
exports.DEFAULT_CHARSET = exports.CHARSETS['B'];
exports.CHARSETS['0'] = {
    '`': '\u25c6',
    'a': '\u2592',
    'b': '\u0009',
    'c': '\u000c',
    'd': '\u000d',
    'e': '\u000a',
    'f': '\u00b0',
    'g': '\u00b1',
    'h': '\u2424',
    'i': '\u000b',
    'j': '\u2518',
    'k': '\u2510',
    'l': '\u250c',
    'm': '\u2514',
    'n': '\u253c',
    'o': '\u23ba',
    'p': '\u23bb',
    'q': '\u2500',
    'r': '\u23bc',
    's': '\u23bd',
    't': '\u251c',
    'u': '\u2524',
    'v': '\u2534',
    'w': '\u252c',
    'x': '\u2502',
    'y': '\u2264',
    'z': '\u2265',
    '{': '\u03c0',
    '|': '\u2260',
    '}': '\u00a3',
    '~': '\u00b7'
};
exports.CHARSETS['A'] = {
    '#': '£'
};
exports.CHARSETS['B'] = null;
exports.CHARSETS['4'] = {
    '#': '£',
    '@': '¾',
    '[': 'ij',
    '\\': '½',
    ']': '|',
    '{': '¨',
    '|': 'f',
    '}': '¼',
    '~': '´'
};
exports.CHARSETS['C'] =
    exports.CHARSETS['5'] = {
        '[': 'Ä',
        '\\': 'Ö',
        ']': 'Å',
        '^': 'Ü',
        '`': 'é',
        '{': 'ä',
        '|': 'ö',
        '}': 'å',
        '~': 'ü'
    };
exports.CHARSETS['R'] = {
    '#': '£',
    '@': 'à',
    '[': '°',
    '\\': 'ç',
    ']': '§',
    '{': 'é',
    '|': 'ù',
    '}': 'è',
    '~': '¨'
};
exports.CHARSETS['Q'] = {
    '@': 'à',
    '[': 'â',
    '\\': 'ç',
    ']': 'ê',
    '^': 'î',
    '`': 'ô',
    '{': 'é',
    '|': 'ù',
    '}': 'è',
    '~': 'û'
};
exports.CHARSETS['K'] = {
    '@': '§',
    '[': 'Ä',
    '\\': 'Ö',
    ']': 'Ü',
    '{': 'ä',
    '|': 'ö',
    '}': 'ü',
    '~': 'ß'
};
exports.CHARSETS['Y'] = {
    '#': '£',
    '@': '§',
    '[': '°',
    '\\': 'ç',
    ']': 'é',
    '`': 'ù',
    '{': 'à',
    '|': 'ò',
    '}': 'è',
    '~': 'ì'
};
exports.CHARSETS['E'] =
    exports.CHARSETS['6'] = {
        '@': 'Ä',
        '[': 'Æ',
        '\\': 'Ø',
        ']': 'Å',
        '^': 'Ü',
        '`': 'ä',
        '{': 'æ',
        '|': 'ø',
        '}': 'å',
        '~': 'ü'
    };
exports.CHARSETS['Z'] = {
    '#': '£',
    '@': '§',
    '[': '¡',
    '\\': 'Ñ',
    ']': '¿',
    '{': '°',
    '|': 'ñ',
    '}': 'ç'
};
exports.CHARSETS['H'] =
    exports.CHARSETS['7'] = {
        '@': 'É',
        '[': 'Ä',
        '\\': 'Ö',
        ']': 'Å',
        '^': 'Ü',
        '`': 'é',
        '{': 'ä',
        '|': 'ö',
        '}': 'å',
        '~': 'ü'
    };
exports.CHARSETS['='] = {
    '#': 'ù',
    '@': 'à',
    '[': 'é',
    '\\': 'ç',
    ']': 'ê',
    '^': 'î',
    '_': 'è',
    '`': 'ô',
    '{': 'ä',
    '|': 'ö',
    '}': 'ü',
    '~': 'û'
};

},{}],6:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var CompositionHelper = (function () {
    function CompositionHelper(_textarea, _compositionView, _terminal) {
        this._textarea = _textarea;
        this._compositionView = _compositionView;
        this._terminal = _terminal;
        this._isComposing = false;
        this._isSendingComposition = false;
        this._compositionPosition = { start: null, end: null };
    }
    CompositionHelper.prototype.compositionstart = function () {
        this._isComposing = true;
        this._compositionPosition.start = this._textarea.value.length;
        this._compositionView.textContent = '';
        this._compositionView.classList.add('active');
    };
    CompositionHelper.prototype.compositionupdate = function (ev) {
        var _this = this;
        this._compositionView.textContent = ev.data;
        this.updateCompositionElements();
        setTimeout(function () {
            _this._compositionPosition.end = _this._textarea.value.length;
        }, 0);
    };
    CompositionHelper.prototype.compositionend = function () {
        this._finalizeComposition(true);
    };
    CompositionHelper.prototype.keydown = function (ev) {
        if (this._isComposing || this._isSendingComposition) {
            if (ev.keyCode === 229) {
                return false;
            }
            else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
                return false;
            }
            else {
                this._finalizeComposition(false);
            }
        }
        if (ev.keyCode === 229) {
            this._handleAnyTextareaChanges();
            return false;
        }
        return true;
    };
    CompositionHelper.prototype._finalizeComposition = function (waitForPropogation) {
        var _this = this;
        this._compositionView.classList.remove('active');
        this._isComposing = false;
        this._clearTextareaPosition();
        if (!waitForPropogation) {
            this._isSendingComposition = false;
            var input = this._textarea.value.substring(this._compositionPosition.start, this._compositionPosition.end);
            this._terminal.handler(input);
        }
        else {
            var currentCompositionPosition_1 = {
                start: this._compositionPosition.start,
                end: this._compositionPosition.end
            };
            this._isSendingComposition = true;
            setTimeout(function () {
                if (_this._isSendingComposition) {
                    _this._isSendingComposition = false;
                    var input = void 0;
                    if (_this._isComposing) {
                        input = _this._textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);
                    }
                    else {
                        input = _this._textarea.value.substring(currentCompositionPosition_1.start);
                    }
                    _this._terminal.handler(input);
                }
            }, 0);
        }
    };
    CompositionHelper.prototype._handleAnyTextareaChanges = function () {
        var _this = this;
        var oldValue = this._textarea.value;
        setTimeout(function () {
            if (!_this._isComposing) {
                var newValue = _this._textarea.value;
                var diff = newValue.replace(oldValue, '');
                if (diff.length > 0) {
                    _this._terminal.handler(diff);
                }
            }
        }, 0);
    };
    CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
        var _this = this;
        if (!this._isComposing) {
            return;
        }
        if (this._terminal.buffer.isCursorInViewport) {
            var cellHeight = Math.ceil(this._terminal.charMeasure.height * this._terminal.options.lineHeight);
            var cursorTop = this._terminal.buffer.y * cellHeight;
            var cursorLeft = this._terminal.buffer.x * this._terminal.charMeasure.width;
            this._compositionView.style.left = cursorLeft + 'px';
            this._compositionView.style.top = cursorTop + 'px';
            this._compositionView.style.height = cellHeight + 'px';
            this._compositionView.style.lineHeight = cellHeight + 'px';
            var compositionViewBounds = this._compositionView.getBoundingClientRect();
            this._textarea.style.left = cursorLeft + 'px';
            this._textarea.style.top = cursorTop + 'px';
            this._textarea.style.width = compositionViewBounds.width + 'px';
            this._textarea.style.height = compositionViewBounds.height + 'px';
            this._textarea.style.lineHeight = compositionViewBounds.height + 'px';
        }
        if (!dontRecurse) {
            setTimeout(function () { return _this.updateCompositionElements(true); }, 0);
        }
    };
    CompositionHelper.prototype._clearTextareaPosition = function () {
        this._textarea.style.left = '';
        this._textarea.style.top = '';
    };
    return CompositionHelper;
}());
exports.CompositionHelper = CompositionHelper;

},{}],7:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var C0;
(function (C0) {
    C0.NUL = '\x00';
    C0.SOH = '\x01';
    C0.STX = '\x02';
    C0.ETX = '\x03';
    C0.EOT = '\x04';
    C0.ENQ = '\x05';
    C0.ACK = '\x06';
    C0.BEL = '\x07';
    C0.BS = '\x08';
    C0.HT = '\x09';
    C0.LF = '\x0a';
    C0.VT = '\x0b';
    C0.FF = '\x0c';
    C0.CR = '\x0d';
    C0.SO = '\x0e';
    C0.SI = '\x0f';
    C0.DLE = '\x10';
    C0.DC1 = '\x11';
    C0.DC2 = '\x12';
    C0.DC3 = '\x13';
    C0.DC4 = '\x14';
    C0.NAK = '\x15';
    C0.SYN = '\x16';
    C0.ETB = '\x17';
    C0.CAN = '\x18';
    C0.EM = '\x19';
    C0.SUB = '\x1a';
    C0.ESC = '\x1b';
    C0.FS = '\x1c';
    C0.GS = '\x1d';
    C0.RS = '\x1e';
    C0.US = '\x1f';
    C0.SP = '\x20';
    C0.DEL = '\x7f';
})(C0 = exports.C0 || (exports.C0 = {}));

},{}],8:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var EventEmitter = (function () {
    function EventEmitter() {
        this._events = this._events || {};
    }
    EventEmitter.prototype.on = function (type, listener) {
        this._events[type] = this._events[type] || [];
        this._events[type].push(listener);
    };
    EventEmitter.prototype.addDisposableListener = function (type, handler) {
        var _this = this;
        this.on(type, handler);
        return {
            dispose: function () {
                if (!handler) {
                    return;
                }
                _this.off(type, handler);
                handler = null;
            }
        };
    };
    EventEmitter.prototype.off = function (type, listener) {
        if (!this._events[type]) {
            return;
        }
        var obj = this._events[type];
        var i = obj.length;
        while (i--) {
            if (obj[i] === listener) {
                obj.splice(i, 1);
                return;
            }
        }
    };
    EventEmitter.prototype.removeAllListeners = function (type) {
        if (this._events[type]) {
            delete this._events[type];
        }
    };
    EventEmitter.prototype.emit = function (type) {
        var args = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            args[_i - 1] = arguments[_i];
        }
        if (!this._events[type]) {
            return;
        }
        var obj = this._events[type];
        for (var i = 0; i < obj.length; i++) {
            obj[i].apply(this, args);
        }
    };
    EventEmitter.prototype.listeners = function (type) {
        return this._events[type] || [];
    };
    EventEmitter.prototype.destroy = function () {
        this._events = {};
    };
    return EventEmitter;
}());
exports.EventEmitter = EventEmitter;

},{}],9:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var EscapeSequences_1 = require("./EscapeSequences");
var Charsets_1 = require("./Charsets");
var Buffer_1 = require("./Buffer");
var Types_1 = require("./renderer/Types");
var CharWidth_1 = require("./CharWidth");
var InputHandler = (function () {
    function InputHandler(_terminal) {
        this._terminal = _terminal;
    }
    InputHandler.prototype.addChar = function (char, code) {
        if (char >= ' ') {
            var chWidth = CharWidth_1.wcwidth(code);
            if (this._terminal.charset && this._terminal.charset[char]) {
                char = this._terminal.charset[char];
            }
            if (this._terminal.options.screenReaderMode) {
                this._terminal.emit('a11y.char', char);
            }
            var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
            if (!chWidth && this._terminal.buffer.x) {
                if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) {
                    if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
                        if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) {
                            this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
                            this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][3] = char.charCodeAt(0);
                        }
                    }
                    else {
                        this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
                        this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][3] = char.charCodeAt(0);
                    }
                    this._terminal.updateRange(this._terminal.buffer.y);
                }
                return;
            }
            if (this._terminal.buffer.x + chWidth - 1 >= this._terminal.cols) {
                if (this._terminal.wraparoundMode) {
                    this._terminal.buffer.x = 0;
                    this._terminal.buffer.y++;
                    if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
                        this._terminal.buffer.y--;
                        this._terminal.scroll(true);
                    }
                    else {
                        this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true;
                    }
                }
                else {
                    if (chWidth === 2) {
                        return;
                    }
                }
            }
            row = this._terminal.buffer.y + this._terminal.buffer.ybase;
            if (this._terminal.insertMode) {
                for (var moves = 0; moves < chWidth; ++moves) {
                    var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop();
                    if (removed[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0
                        && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2]
                        && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
                        this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)];
                    }
                    this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)]);
                }
            }
            this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, chWidth, char.charCodeAt(0)];
            this._terminal.buffer.x++;
            this._terminal.updateRange(this._terminal.buffer.y);
            if (chWidth === 2) {
                this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0, undefined];
                this._terminal.buffer.x++;
            }
        }
    };
    InputHandler.prototype.bell = function () {
        this._terminal.bell();
    };
    InputHandler.prototype.lineFeed = function () {
        if (this._terminal.convertEol) {
            this._terminal.buffer.x = 0;
        }
        this._terminal.buffer.y++;
        if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
            this._terminal.buffer.y--;
            this._terminal.scroll();
        }
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x--;
        }
        this._terminal.emit('linefeed');
    };
    InputHandler.prototype.carriageReturn = function () {
        this._terminal.buffer.x = 0;
    };
    InputHandler.prototype.backspace = function () {
        if (this._terminal.buffer.x > 0) {
            this._terminal.buffer.x--;
        }
    };
    InputHandler.prototype.tab = function () {
        var originalX = this._terminal.buffer.x;
        this._terminal.buffer.x = this._terminal.buffer.nextStop();
        if (this._terminal.options.screenReaderMode) {
            this._terminal.emit('a11y.tab', this._terminal.buffer.x - originalX);
        }
    };
    InputHandler.prototype.shiftOut = function () {
        this._terminal.setgLevel(1);
    };
    InputHandler.prototype.shiftIn = function () {
        this._terminal.setgLevel(0);
    };
    InputHandler.prototype.insertChars = function (params) {
        var param = params[0];
        if (param < 1)
            param = 1;
        var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
        var j = this._terminal.buffer.x;
        var ch = [this._terminal.eraseAttr(), ' ', 1, 32];
        while (param-- && j < this._terminal.cols) {
            this._terminal.buffer.lines.get(row).splice(j++, 0, ch);
            this._terminal.buffer.lines.get(row).pop();
        }
    };
    InputHandler.prototype.cursorUp = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.y -= param;
        if (this._terminal.buffer.y < 0) {
            this._terminal.buffer.y = 0;
        }
    };
    InputHandler.prototype.cursorDown = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.y += param;
        if (this._terminal.buffer.y >= this._terminal.rows) {
            this._terminal.buffer.y = this._terminal.rows - 1;
        }
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x--;
        }
    };
    InputHandler.prototype.cursorForward = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.x += param;
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x = this._terminal.cols - 1;
        }
    };
    InputHandler.prototype.cursorBackward = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x--;
        }
        this._terminal.buffer.x -= param;
        if (this._terminal.buffer.x < 0) {
            this._terminal.buffer.x = 0;
        }
    };
    InputHandler.prototype.cursorNextLine = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.y += param;
        if (this._terminal.buffer.y >= this._terminal.rows) {
            this._terminal.buffer.y = this._terminal.rows - 1;
        }
        this._terminal.buffer.x = 0;
    };
    InputHandler.prototype.cursorPrecedingLine = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.y -= param;
        if (this._terminal.buffer.y < 0) {
            this._terminal.buffer.y = 0;
        }
        this._terminal.buffer.x = 0;
    };
    InputHandler.prototype.cursorCharAbsolute = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.x = param - 1;
    };
    InputHandler.prototype.cursorPosition = function (params) {
        var col;
        var row = params[0] - 1;
        if (params.length >= 2) {
            col = params[1] - 1;
        }
        else {
            col = 0;
        }
        if (row < 0) {
            row = 0;
        }
        else if (row >= this._terminal.rows) {
            row = this._terminal.rows - 1;
        }
        if (col < 0) {
            col = 0;
        }
        else if (col >= this._terminal.cols) {
            col = this._terminal.cols - 1;
        }
        this._terminal.buffer.x = col;
        this._terminal.buffer.y = row;
    };
    InputHandler.prototype.cursorForwardTab = function (params) {
        var param = params[0] || 1;
        while (param--) {
            this._terminal.buffer.x = this._terminal.buffer.nextStop();
        }
    };
    InputHandler.prototype.eraseInDisplay = function (params) {
        var j;
        switch (params[0]) {
            case 0:
                this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
                j = this._terminal.buffer.y + 1;
                for (; j < this._terminal.rows; j++) {
                    this._terminal.eraseLine(j);
                }
                break;
            case 1:
                this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
                j = this._terminal.buffer.y;
                while (j--) {
                    this._terminal.eraseLine(j);
                }
                break;
            case 2:
                j = this._terminal.rows;
                while (j--)
                    this._terminal.eraseLine(j);
                break;
            case 3:
                var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;
                if (scrollBackSize > 0) {
                    this._terminal.buffer.lines.trimStart(scrollBackSize);
                    this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);
                    this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);
                    this._terminal.emit('scroll', 0);
                }
                break;
        }
    };
    InputHandler.prototype.eraseInLine = function (params) {
        switch (params[0]) {
            case 0:
                this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
                break;
            case 1:
                this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
                break;
            case 2:
                this._terminal.eraseLine(this._terminal.buffer.y);
                break;
        }
    };
    InputHandler.prototype.insertLines = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
        var scrollBottomRowsOffset = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
        var scrollBottomAbsolute = this._terminal.rows - 1 + this._terminal.buffer.ybase - scrollBottomRowsOffset + 1;
        while (param--) {
            this._terminal.buffer.lines.splice(scrollBottomAbsolute - 1, 1);
            this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true));
        }
        this._terminal.updateRange(this._terminal.buffer.y);
        this._terminal.updateRange(this._terminal.buffer.scrollBottom);
    };
    InputHandler.prototype.deleteLines = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
        var j;
        j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
        j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j;
        while (param--) {
            this._terminal.buffer.lines.splice(row, 1);
            this._terminal.buffer.lines.splice(j, 0, this._terminal.blankLine(true));
        }
        this._terminal.updateRange(this._terminal.buffer.y);
        this._terminal.updateRange(this._terminal.buffer.scrollBottom);
    };
    InputHandler.prototype.deleteChars = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
        var ch = [this._terminal.eraseAttr(), ' ', 1, 32];
        while (param--) {
            this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1);
            this._terminal.buffer.lines.get(row).push(ch);
        }
        this._terminal.updateRange(this._terminal.buffer.y);
    };
    InputHandler.prototype.scrollUp = function (params) {
        var param = params[0] || 1;
        while (param--) {
            this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1);
            this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine());
        }
        this._terminal.updateRange(this._terminal.buffer.scrollTop);
        this._terminal.updateRange(this._terminal.buffer.scrollBottom);
    };
    InputHandler.prototype.scrollDown = function (params) {
        var param = params[0] || 1;
        while (param--) {
            this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1);
            this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine());
        }
        this._terminal.updateRange(this._terminal.buffer.scrollTop);
        this._terminal.updateRange(this._terminal.buffer.scrollBottom);
    };
    InputHandler.prototype.eraseChars = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
        var j = this._terminal.buffer.x;
        var ch = [this._terminal.eraseAttr(), ' ', 1, 32];
        while (param-- && j < this._terminal.cols) {
            this._terminal.buffer.lines.get(row)[j++] = ch;
        }
    };
    InputHandler.prototype.cursorBackwardTab = function (params) {
        var param = params[0] || 1;
        while (param--) {
            this._terminal.buffer.x = this._terminal.buffer.prevStop();
        }
    };
    InputHandler.prototype.charPosAbsolute = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.x = param - 1;
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x = this._terminal.cols - 1;
        }
    };
    InputHandler.prototype.HPositionRelative = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.x += param;
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x = this._terminal.cols - 1;
        }
    };
    InputHandler.prototype.repeatPrecedingCharacter = function (params) {
        var param = params[0] || 1;
        var line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y);
        var ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1, 32];
        while (param--) {
            line[this._terminal.buffer.x++] = ch;
        }
    };
    InputHandler.prototype.sendDeviceAttributes = function (params) {
        if (params[0] > 0) {
            return;
        }
        if (!this._terminal.prefix) {
            if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {
                this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c');
            }
            else if (this._terminal.is('linux')) {
                this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c');
            }
        }
        else if (this._terminal.prefix === '>') {
            if (this._terminal.is('xterm')) {
                this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c');
            }
            else if (this._terminal.is('rxvt-unicode')) {
                this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c');
            }
            else if (this._terminal.is('linux')) {
                this._terminal.send(params[0] + 'c');
            }
            else if (this._terminal.is('screen')) {
                this._terminal.send(EscapeSequences_1.C0.ESC + '[>83;40003;0c');
            }
        }
    };
    InputHandler.prototype.linePosAbsolute = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.y = param - 1;
        if (this._terminal.buffer.y >= this._terminal.rows) {
            this._terminal.buffer.y = this._terminal.rows - 1;
        }
    };
    InputHandler.prototype.VPositionRelative = function (params) {
        var param = params[0];
        if (param < 1) {
            param = 1;
        }
        this._terminal.buffer.y += param;
        if (this._terminal.buffer.y >= this._terminal.rows) {
            this._terminal.buffer.y = this._terminal.rows - 1;
        }
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x--;
        }
    };
    InputHandler.prototype.HVPosition = function (params) {
        if (params[0] < 1)
            params[0] = 1;
        if (params[1] < 1)
            params[1] = 1;
        this._terminal.buffer.y = params[0] - 1;
        if (this._terminal.buffer.y >= this._terminal.rows) {
            this._terminal.buffer.y = this._terminal.rows - 1;
        }
        this._terminal.buffer.x = params[1] - 1;
        if (this._terminal.buffer.x >= this._terminal.cols) {
            this._terminal.buffer.x = this._terminal.cols - 1;
        }
    };
    InputHandler.prototype.tabClear = function (params) {
        var param = params[0];
        if (param <= 0) {
            delete this._terminal.buffer.tabs[this._terminal.buffer.x];
        }
        else if (param === 3) {
            this._terminal.buffer.tabs = {};
        }
    };
    InputHandler.prototype.setMode = function (params) {
        if (params.length > 1) {
            for (var i = 0; i < params.length; i++) {
                this.setMode([params[i]]);
            }
            return;
        }
        if (!this._terminal.prefix) {
            switch (params[0]) {
                case 4:
                    this._terminal.insertMode = true;
                    break;
                case 20:
                    break;
            }
        }
        else if (this._terminal.prefix === '?') {
            switch (params[0]) {
                case 1:
                    this._terminal.applicationCursor = true;
                    break;
                case 2:
                    this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
                    this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET);
                    this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET);
                    this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET);
                    break;
                case 3:
                    this._terminal.savedCols = this._terminal.cols;
                    this._terminal.resize(132, this._terminal.rows);
                    break;
                case 6:
                    this._terminal.originMode = true;
                    break;
                case 7:
                    this._terminal.wraparoundMode = true;
                    break;
                case 12:
                    break;
                case 66:
                    this._terminal.log('Serial port requested application keypad.');
                    this._terminal.applicationKeypad = true;
                    this._terminal.viewport.syncScrollArea();
                    break;
                case 9:
                case 1000:
                case 1002:
                case 1003:
                    this._terminal.x10Mouse = params[0] === 9;
                    this._terminal.vt200Mouse = params[0] === 1000;
                    this._terminal.normalMouse = params[0] > 1000;
                    this._terminal.mouseEvents = true;
                    this._terminal.element.classList.add('enable-mouse-events');
                    this._terminal.selectionManager.disable();
                    this._terminal.log('Binding to mouse events.');
                    break;
                case 1004:
                    this._terminal.sendFocus = true;
                    break;
                case 1005:
                    this._terminal.utfMouse = true;
                    break;
                case 1006:
                    this._terminal.sgrMouse = true;
                    break;
                case 1015:
                    this._terminal.urxvtMouse = true;
                    break;
                case 25:
                    this._terminal.cursorHidden = false;
                    break;
                case 1049:
                case 47:
                case 1047:
                    this._terminal.buffers.activateAltBuffer();
                    this._terminal.viewport.syncScrollArea();
                    this._terminal.showCursor();
                    break;
                case 2004:
                    this._terminal.bracketedPasteMode = true;
                    break;
            }
        }
    };
    InputHandler.prototype.resetMode = function (params) {
        if (params.length > 1) {
            for (var i = 0; i < params.length; i++) {
                this.resetMode([params[i]]);
            }
            return;
        }
        if (!this._terminal.prefix) {
            switch (params[0]) {
                case 4:
                    this._terminal.insertMode = false;
                    break;
                case 20:
                    break;
            }
        }
        else if (this._terminal.prefix === '?') {
            switch (params[0]) {
                case 1:
                    this._terminal.applicationCursor = false;
                    break;
                case 3:
                    if (this._terminal.cols === 132 && this._terminal.savedCols) {
                        this._terminal.resize(this._terminal.savedCols, this._terminal.rows);
                    }
                    delete this._terminal.savedCols;
                    break;
                case 6:
                    this._terminal.originMode = false;
                    break;
                case 7:
                    this._terminal.wraparoundMode = false;
                    break;
                case 12:
                    break;
                case 66:
                    this._terminal.log('Switching back to normal keypad.');
                    this._terminal.applicationKeypad = false;
                    this._terminal.viewport.syncScrollArea();
                    break;
                case 9:
                case 1000:
                case 1002:
                case 1003:
                    this._terminal.x10Mouse = false;
                    this._terminal.vt200Mouse = false;
                    this._terminal.normalMouse = false;
                    this._terminal.mouseEvents = false;
                    this._terminal.element.classList.remove('enable-mouse-events');
                    this._terminal.selectionManager.enable();
                    break;
                case 1004:
                    this._terminal.sendFocus = false;
                    break;
                case 1005:
                    this._terminal.utfMouse = false;
                    break;
                case 1006:
                    this._terminal.sgrMouse = false;
                    break;
                case 1015:
                    this._terminal.urxvtMouse = false;
                    break;
                case 25:
                    this._terminal.cursorHidden = true;
                    break;
                case 1049:
                case 47:
                case 1047:
                    this._terminal.buffers.activateNormalBuffer();
                    this._terminal.refresh(0, this._terminal.rows - 1);
                    this._terminal.viewport.syncScrollArea();
                    this._terminal.showCursor();
                    break;
                case 2004:
                    this._terminal.bracketedPasteMode = false;
                    break;
            }
        }
    };
    InputHandler.prototype.charAttributes = function (params) {
        if (params.length === 1 && params[0] === 0) {
            this._terminal.curAttr = this._terminal.defAttr;
            return;
        }
        var l = params.length;
        var flags = this._terminal.curAttr >> 18;
        var fg = (this._terminal.curAttr >> 9) & 0x1ff;
        var bg = this._terminal.curAttr & 0x1ff;
        var p;
        for (var i = 0; i < l; i++) {
            p = params[i];
            if (p >= 30 && p <= 37) {
                fg = p - 30;
            }
            else if (p >= 40 && p <= 47) {
                bg = p - 40;
            }
            else if (p >= 90 && p <= 97) {
                p += 8;
                fg = p - 90;
            }
            else if (p >= 100 && p <= 107) {
                p += 8;
                bg = p - 100;
            }
            else if (p === 0) {
                flags = this._terminal.defAttr >> 18;
                fg = (this._terminal.defAttr >> 9) & 0x1ff;
                bg = this._terminal.defAttr & 0x1ff;
            }
            else if (p === 1) {
                flags |= Types_1.FLAGS.BOLD;
            }
            else if (p === 4) {
                flags |= Types_1.FLAGS.UNDERLINE;
            }
            else if (p === 5) {
                flags |= Types_1.FLAGS.BLINK;
            }
            else if (p === 7) {
                flags |= Types_1.FLAGS.INVERSE;
            }
            else if (p === 8) {
                flags |= Types_1.FLAGS.INVISIBLE;
            }
            else if (p === 2) {
                flags |= Types_1.FLAGS.DIM;
            }
            else if (p === 22) {
                flags &= ~Types_1.FLAGS.BOLD;
                flags &= ~Types_1.FLAGS.DIM;
            }
            else if (p === 24) {
                flags &= ~Types_1.FLAGS.UNDERLINE;
            }
            else if (p === 25) {
                flags &= ~Types_1.FLAGS.BLINK;
            }
            else if (p === 27) {
                flags &= ~Types_1.FLAGS.INVERSE;
            }
            else if (p === 28) {
                flags &= ~Types_1.FLAGS.INVISIBLE;
            }
            else if (p === 39) {
                fg = (this._terminal.defAttr >> 9) & 0x1ff;
            }
            else if (p === 49) {
                bg = this._terminal.defAttr & 0x1ff;
            }
            else if (p === 38) {
                if (params[i + 1] === 2) {
                    i += 2;
                    fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
                    if (fg === -1)
                        fg = 0x1ff;
                    i += 2;
                }
                else if (params[i + 1] === 5) {
                    i += 2;
                    p = params[i] & 0xff;
                    fg = p;
                }
            }
            else if (p === 48) {
                if (params[i + 1] === 2) {
                    i += 2;
                    bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
                    if (bg === -1)
                        bg = 0x1ff;
                    i += 2;
                }
                else if (params[i + 1] === 5) {
                    i += 2;
                    p = params[i] & 0xff;
                    bg = p;
                }
            }
            else if (p === 100) {
                fg = (this._terminal.defAttr >> 9) & 0x1ff;
                bg = this._terminal.defAttr & 0x1ff;
            }
            else {
                this._terminal.error('Unknown SGR attribute: %d.', p);
            }
        }
        this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;
    };
    InputHandler.prototype.deviceStatus = function (params) {
        if (!this._terminal.prefix) {
            switch (params[0]) {
                case 5:
                    this._terminal.send(EscapeSequences_1.C0.ESC + '[0n');
                    break;
                case 6:
                    this._terminal.send(EscapeSequences_1.C0.ESC + '['
                        + (this._terminal.buffer.y + 1)
                        + ';'
                        + (this._terminal.buffer.x + 1)
                        + 'R');
                    break;
            }
        }
        else if (this._terminal.prefix === '?') {
            switch (params[0]) {
                case 6:
                    this._terminal.send(EscapeSequences_1.C0.ESC + '[?'
                        + (this._terminal.buffer.y + 1)
                        + ';'
                        + (this._terminal.buffer.x + 1)
                        + 'R');
                    break;
                case 15:
                    break;
                case 25:
                    break;
                case 26:
                    break;
                case 53:
                    break;
            }
        }
    };
    InputHandler.prototype.softReset = function (params) {
        this._terminal.cursorHidden = false;
        this._terminal.insertMode = false;
        this._terminal.originMode = false;
        this._terminal.wraparoundMode = true;
        this._terminal.applicationKeypad = false;
        this._terminal.viewport.syncScrollArea();
        this._terminal.applicationCursor = false;
        this._terminal.buffer.scrollTop = 0;
        this._terminal.buffer.scrollBottom = this._terminal.rows - 1;
        this._terminal.curAttr = this._terminal.defAttr;
        this._terminal.buffer.x = this._terminal.buffer.y = 0;
        this._terminal.charset = null;
        this._terminal.glevel = 0;
        this._terminal.charsets = [null];
    };
    InputHandler.prototype.setCursorStyle = function (params) {
        var param = params[0] < 1 ? 1 : params[0];
        switch (param) {
            case 1:
            case 2:
                this._terminal.setOption('cursorStyle', 'block');
                break;
            case 3:
            case 4:
                this._terminal.setOption('cursorStyle', 'underline');
                break;
            case 5:
            case 6:
                this._terminal.setOption('cursorStyle', 'bar');
                break;
        }
        var isBlinking = param % 2 === 1;
        this._terminal.setOption('cursorBlink', isBlinking);
    };
    InputHandler.prototype.setScrollRegion = function (params) {
        if (this._terminal.prefix)
            return;
        this._terminal.buffer.scrollTop = (params[0] || 1) - 1;
        this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
        this._terminal.buffer.x = 0;
        this._terminal.buffer.y = 0;
    };
    InputHandler.prototype.saveCursor = function (params) {
        this._terminal.buffer.savedX = this._terminal.buffer.x;
        this._terminal.buffer.savedY = this._terminal.buffer.y;
    };
    InputHandler.prototype.restoreCursor = function (params) {
        this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
        this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
    };
    return InputHandler;
}());
exports.InputHandler = InputHandler;

},{"./Buffer":2,"./CharWidth":4,"./Charsets":5,"./EscapeSequences":7,"./renderer/Types":30}],10:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Types_1 = require("./Types");
var MouseZoneManager_1 = require("./input/MouseZoneManager");
var EventEmitter_1 = require("./EventEmitter");
var Linkifier = (function (_super) {
    __extends(Linkifier, _super);
    function Linkifier(_terminal) {
        var _this = _super.call(this) || this;
        _this._terminal = _terminal;
        _this._linkMatchers = [];
        _this._nextLinkMatcherId = 0;
        _this._rowsToLinkify = {
            start: null,
            end: null
        };
        return _this;
    }
    Linkifier.prototype.attachToDom = function (mouseZoneManager) {
        this._mouseZoneManager = mouseZoneManager;
    };
    Linkifier.prototype.linkifyRows = function (start, end) {
        var _this = this;
        if (!this._mouseZoneManager) {
            return;
        }
        if (this._rowsToLinkify.start === null) {
            this._rowsToLinkify.start = start;
            this._rowsToLinkify.end = end;
        }
        else {
            this._rowsToLinkify.start = Math.min(this._rowsToLinkify.start, start);
            this._rowsToLinkify.end = Math.max(this._rowsToLinkify.end, end);
        }
        this._mouseZoneManager.clearAll(start, end);
        if (this._rowsTimeoutId) {
            clearTimeout(this._rowsTimeoutId);
        }
        this._rowsTimeoutId = setTimeout(function () { return _this._linkifyRows(); }, Linkifier.TIME_BEFORE_LINKIFY);
    };
    Linkifier.prototype._linkifyRows = function () {
        this._rowsTimeoutId = null;
        for (var i = this._rowsToLinkify.start; i <= this._rowsToLinkify.end; i++) {
            this._linkifyRow(i);
        }
        this._rowsToLinkify.start = null;
        this._rowsToLinkify.end = null;
    };
    Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {
        if (options === void 0) { options = {}; }
        if (!handler) {
            throw new Error('handler must be defined');
        }
        var matcher = {
            id: this._nextLinkMatcherId++,
            regex: regex,
            handler: handler,
            matchIndex: options.matchIndex,
            validationCallback: options.validationCallback,
            hoverTooltipCallback: options.tooltipCallback,
            hoverLeaveCallback: options.leaveCallback,
            willLinkActivate: options.willLinkActivate,
            priority: options.priority || 0
        };
        this._addLinkMatcherToList(matcher);
        return matcher.id;
    };
    Linkifier.prototype._addLinkMatcherToList = function (matcher) {
        if (this._linkMatchers.length === 0) {
            this._linkMatchers.push(matcher);
            return;
        }
        for (var i = this._linkMatchers.length - 1; i >= 0; i--) {
            if (matcher.priority <= this._linkMatchers[i].priority) {
                this._linkMatchers.splice(i + 1, 0, matcher);
                return;
            }
        }
        this._linkMatchers.splice(0, 0, matcher);
    };
    Linkifier.prototype.deregisterLinkMatcher = function (matcherId) {
        for (var i = 0; i < this._linkMatchers.length; i++) {
            if (this._linkMatchers[i].id === matcherId) {
                this._linkMatchers.splice(i, 1);
                return true;
            }
        }
        return false;
    };
    Linkifier.prototype._linkifyRow = function (rowIndex) {
        var absoluteRowIndex = this._terminal.buffer.ydisp + rowIndex;
        if (absoluteRowIndex >= this._terminal.buffer.lines.length) {
            return;
        }
        if (this._terminal.buffer.lines.get(absoluteRowIndex).isWrapped) {
            if (rowIndex !== 0) {
                return;
            }
            do {
                rowIndex--;
                absoluteRowIndex--;
            } while (this._terminal.buffer.lines.get(absoluteRowIndex).isWrapped);
        }
        var text = this._terminal.buffer.translateBufferLineToString(absoluteRowIndex, false);
        var currentIndex = absoluteRowIndex + 1;
        while (currentIndex < this._terminal.buffer.lines.length &&
            this._terminal.buffer.lines.get(currentIndex).isWrapped) {
            text += this._terminal.buffer.translateBufferLineToString(currentIndex++, false);
        }
        for (var i = 0; i < this._linkMatchers.length; i++) {
            this._doLinkifyRow(rowIndex, text, this._linkMatchers[i]);
        }
    };
    Linkifier.prototype._doLinkifyRow = function (rowIndex, text, matcher, offset) {
        var _this = this;
        if (offset === void 0) { offset = 0; }
        var match = text.match(matcher.regex);
        if (!match || match.length === 0) {
            return;
        }
        var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
        var index = text.indexOf(uri);
        if (matcher.validationCallback) {
            matcher.validationCallback(uri, function (isValid) {
                if (_this._rowsTimeoutId) {
                    return;
                }
                if (isValid) {
                    _this._addLink(offset + index, rowIndex, uri, matcher);
                }
            });
        }
        else {
            this._addLink(offset + index, rowIndex, uri, matcher);
        }
        var remainingStartIndex = index + uri.length;
        var remainingText = text.substr(remainingStartIndex);
        if (remainingText.length > 0) {
            this._doLinkifyRow(rowIndex, remainingText, matcher, offset + remainingStartIndex);
        }
    };
    Linkifier.prototype._addLink = function (x, y, uri, matcher) {
        var _this = this;
        var x1 = x % this._terminal.cols;
        var y1 = y + Math.floor(x / this._terminal.cols);
        var x2 = (x1 + uri.length) % this._terminal.cols;
        var y2 = y1 + Math.floor((x1 + uri.length) / this._terminal.cols);
        if (x2 === 0) {
            x2 = this._terminal.cols;
            y2--;
        }
        this._mouseZoneManager.add(new MouseZoneManager_1.MouseZone(x1 + 1, y1 + 1, x2 + 1, y2 + 1, function (e) {
            if (matcher.handler) {
                return matcher.handler(e, uri);
            }
            window.open(uri, '_blank');
        }, function (e) {
            _this.emit(Types_1.LinkHoverEventTypes.HOVER, _this._createLinkHoverEvent(x1, y1, x2, y2));
            _this._terminal.element.classList.add('xterm-cursor-pointer');
        }, function (e) {
            _this.emit(Types_1.LinkHoverEventTypes.TOOLTIP, _this._createLinkHoverEvent(x1, y1, x2, y2));
            if (matcher.hoverTooltipCallback) {
                matcher.hoverTooltipCallback(e, uri);
            }
        }, function () {
            _this.emit(Types_1.LinkHoverEventTypes.LEAVE, _this._createLinkHoverEvent(x1, y1, x2, y2));
            _this._terminal.element.classList.remove('xterm-cursor-pointer');
            if (matcher.hoverLeaveCallback) {
                matcher.hoverLeaveCallback();
            }
        }, function (e) {
            if (matcher.willLinkActivate) {
                return matcher.willLinkActivate(e, uri);
            }
            return true;
        }));
    };
    Linkifier.prototype._createLinkHoverEvent = function (x1, y1, x2, y2) {
        return { x1: x1, y1: y1, x2: x2, y2: y2, cols: this._terminal.cols };
    };
    Linkifier.TIME_BEFORE_LINKIFY = 200;
    return Linkifier;
}(EventEmitter_1.EventEmitter));
exports.Linkifier = Linkifier;

},{"./EventEmitter":8,"./Types":17,"./input/MouseZoneManager":21}],11:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var EscapeSequences_1 = require("./EscapeSequences");
var Charsets_1 = require("./Charsets");
var normalStateHandler = {};
normalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); };
normalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); };
normalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF];
normalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF];
normalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); };
normalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); };
normalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); };
normalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); };
normalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); };
normalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(ParserState.ESCAPED); };
var escapedStateHandler = {};
escapedStateHandler['['] = function (parser, terminal) {
    terminal.params = [];
    terminal.currentParam = 0;
    parser.setState(ParserState.CSI_PARAM);
};
escapedStateHandler[']'] = function (parser, terminal) {
    terminal.params = [];
    terminal.currentParam = 0;
    parser.setState(ParserState.OSC);
};
escapedStateHandler['P'] = function (parser, terminal) {
    terminal.params = [];
    terminal.currentParam = 0;
    parser.setState(ParserState.DCS);
};
escapedStateHandler['_'] = function (parser, terminal) {
    parser.setState(ParserState.IGNORE);
};
escapedStateHandler['^'] = function (parser, terminal) {
    parser.setState(ParserState.IGNORE);
};
escapedStateHandler['c'] = function (parser, terminal) {
    terminal.reset();
};
escapedStateHandler['E'] = function (parser, terminal) {
    terminal.buffer.x = 0;
    terminal.index();
    parser.setState(ParserState.NORMAL);
};
escapedStateHandler['D'] = function (parser, terminal) {
    terminal.index();
    parser.setState(ParserState.NORMAL);
};
escapedStateHandler['M'] = function (parser, terminal) {
    terminal.reverseIndex();
    parser.setState(ParserState.NORMAL);
};
escapedStateHandler['%'] = function (parser, terminal) {
    terminal.setgLevel(0);
    terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
    parser.setState(ParserState.NORMAL);
    parser.skipNextChar();
};
escapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };
var csiParamStateHandler = {};
csiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); };
csiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); };
csiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); };
csiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); };
csiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); };
csiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); };
csiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); };
csiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); };
csiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); };
csiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); };
csiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); };
csiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); };
csiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); };
csiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); };
csiParamStateHandler['"'] = function (parser) { return parser.setPostfix('"'); };
csiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); };
csiParamStateHandler['\''] = function (parser) { return parser.setPostfix('\''); };
csiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); };
csiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };
var csiStateHandler = {};
csiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); };
csiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); };
csiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); };
csiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); };
csiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); };
csiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); };
csiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); };
csiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); };
csiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); };
csiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); };
csiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); };
csiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); };
csiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); };
csiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); };
csiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); };
csiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); };
csiStateHandler['T'] = function (handler, params, prefix) {
    if (params.length < 2 && !prefix) {
        handler.scrollDown(params);
    }
};
csiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); };
csiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); };
csiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); };
csiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); };
csiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); };
csiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); };
csiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); };
csiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); };
csiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); };
csiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); };
csiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); };
csiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); };
csiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); };
csiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); };
csiStateHandler['p'] = function (handler, params, prefix) {
    switch (prefix) {
        case '!':
            handler.softReset(params);
            break;
    }
};
csiStateHandler['q'] = function (handler, params, prefix, postfix) {
    if (postfix === ' ') {
        handler.setCursorStyle(params);
    }
};
csiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); };
csiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); };
csiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); };
csiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(ParserState.NORMAL); };
var ParserState;
(function (ParserState) {
    ParserState[ParserState["NORMAL"] = 0] = "NORMAL";
    ParserState[ParserState["ESCAPED"] = 1] = "ESCAPED";
    ParserState[ParserState["CSI_PARAM"] = 2] = "CSI_PARAM";
    ParserState[ParserState["CSI"] = 3] = "CSI";
    ParserState[ParserState["OSC"] = 4] = "OSC";
    ParserState[ParserState["CHARSET"] = 5] = "CHARSET";
    ParserState[ParserState["DCS"] = 6] = "DCS";
    ParserState[ParserState["IGNORE"] = 7] = "IGNORE";
})(ParserState = exports.ParserState || (exports.ParserState = {}));
var Parser = (function () {
    function Parser(_inputHandler, _terminal) {
        this._inputHandler = _inputHandler;
        this._terminal = _terminal;
        this._state = ParserState.NORMAL;
    }
    Parser.prototype.parse = function (data) {
        var l = data.length;
        var cs;
        var ch;
        var code;
        var low;
        var cursorStartX = this._terminal.buffer.x;
        var cursorStartY = this._terminal.buffer.y;
        if (this._terminal.debug) {
            this._terminal.log('data: ' + data);
        }
        this._position = 0;
        if (this._terminal.surrogate_high) {
            data = this._terminal.surrogate_high + data;
            this._terminal.surrogate_high = '';
        }
        for (; this._position < l; this._position++) {
            ch = data[this._position];
            code = data.charCodeAt(this._position);
            if (0xD800 <= code && code <= 0xDBFF) {
                low = data.charCodeAt(this._position + 1);
                if (isNaN(low)) {
                    this._terminal.surrogate_high = ch;
                    continue;
                }
                code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
                ch += data.charAt(this._position + 1);
            }
            if (0xDC00 <= code && code <= 0xDFFF) {
                continue;
            }
            switch (this._state) {
                case ParserState.NORMAL:
                    if (ch in normalStateHandler) {
                        normalStateHandler[ch](this, this._inputHandler);
                    }
                    else {
                        this._inputHandler.addChar(ch, code);
                    }
                    break;
                case ParserState.ESCAPED:
                    if (ch in escapedStateHandler) {
                        escapedStateHandler[ch](this, this._terminal);
                        break;
                    }
                    switch (ch) {
                        case '(':
                        case ')':
                        case '*':
                        case '+':
                        case '-':
                        case '.':
                            switch (ch) {
                                case '(':
                                    this._terminal.gcharset = 0;
                                    break;
                                case ')':
                                    this._terminal.gcharset = 1;
                                    break;
                                case '*':
                                    this._terminal.gcharset = 2;
                                    break;
                                case '+':
                                    this._terminal.gcharset = 3;
                                    break;
                                case '-':
                                    this._terminal.gcharset = 1;
                                    break;
                                case '.':
                                    this._terminal.gcharset = 2;
                                    break;
                            }
                            this._state = ParserState.CHARSET;
                            break;
                        case '/':
                            this._terminal.gcharset = 3;
                            this._state = ParserState.CHARSET;
                            this._position--;
                            break;
                        case 'N':
                            this._state = ParserState.NORMAL;
                            break;
                        case 'O':
                            this._state = ParserState.NORMAL;
                            break;
                        case 'n':
                            this._terminal.setgLevel(2);
                            this._state = ParserState.NORMAL;
                            break;
                        case 'o':
                            this._terminal.setgLevel(3);
                            this._state = ParserState.NORMAL;
                            break;
                        case '|':
                            this._terminal.setgLevel(3);
                            this._state = ParserState.NORMAL;
                            break;
                        case '}':
                            this._terminal.setgLevel(2);
                            this._state = ParserState.NORMAL;
                            break;
                        case '~':
                            this._terminal.setgLevel(1);
                            this._state = ParserState.NORMAL;
                            break;
                        case '7':
                            this._inputHandler.saveCursor();
                            this._state = ParserState.NORMAL;
                            break;
                        case '8':
                            this._inputHandler.restoreCursor();
                            this._state = ParserState.NORMAL;
                            break;
                        case '#':
                            this._state = ParserState.NORMAL;
                            this._position++;
                            break;
                        case 'H':
                            this._terminal.tabSet();
                            this._state = ParserState.NORMAL;
                            break;
                        case '=':
                            this._terminal.log('Serial port requested application keypad.');
                            this._terminal.applicationKeypad = true;
                            if (this._terminal.viewport) {
                                this._terminal.viewport.syncScrollArea();
                            }
                            this._state = ParserState.NORMAL;
                            break;
                        case '>':
                            this._terminal.log('Switching back to normal keypad.');
                            this._terminal.applicationKeypad = false;
                            if (this._terminal.viewport) {
                                this._terminal.viewport.syncScrollArea();
                            }
                            this._state = ParserState.NORMAL;
                            break;
                        default:
                            this._state = ParserState.NORMAL;
                            this._terminal.error('Unknown ESC control: %s.', ch);
                            break;
                    }
                    break;
                case ParserState.CHARSET:
                    if (ch in Charsets_1.CHARSETS) {
                        cs = Charsets_1.CHARSETS[ch];
                        if (ch === '/') {
                            this.skipNextChar();
                        }
                    }
                    else {
                        cs = Charsets_1.DEFAULT_CHARSET;
                    }
                    this._terminal.setgCharset(this._terminal.gcharset, cs);
                    this._terminal.gcharset = null;
                    this._state = ParserState.NORMAL;
                    break;
                case ParserState.OSC:
                    if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
                        if (ch === EscapeSequences_1.C0.ESC)
                            this._position++;
                        this._terminal.params.push(this._terminal.currentParam);
                        switch (this._terminal.params[0]) {
                            case 0:
                            case 1:
                            case 2:
                                if (this._terminal.params[1]) {
                                    this._terminal.title = this._terminal.params[1];
                                    this._terminal.handleTitle(this._terminal.title);
                                }
                                break;
                            case 3:
                                break;
                            case 4:
                            case 5:
                                break;
                            case 10:
                            case 11:
                            case 12:
                            case 13:
                            case 14:
                            case 15:
                            case 16:
                            case 17:
                            case 18:
                            case 19:
                                break;
                            case 46:
                                break;
                            case 50:
                                break;
                            case 51:
                                break;
                            case 52:
                                break;
                            case 104:
                            case 105:
                            case 110:
                            case 111:
                            case 112:
                            case 113:
                            case 114:
                            case 115:
                            case 116:
                            case 117:
                            case 118:
                                break;
                        }
                        this._terminal.params = [];
                        this._terminal.currentParam = 0;
                        this._state = ParserState.NORMAL;
                    }
                    else {
                        if (!this._terminal.params.length) {
                            if (ch >= '0' && ch <= '9') {
                                this._terminal.currentParam =
                                    this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48;
                            }
                            else if (ch === ';') {
                                this._terminal.params.push(this._terminal.currentParam);
                                this._terminal.currentParam = '';
                            }
                        }
                        else {
                            this._terminal.currentParam += ch;
                        }
                    }
                    break;
                case ParserState.CSI_PARAM:
                    if (ch in csiParamStateHandler) {
                        csiParamStateHandler[ch](this);
                        break;
                    }
                    this.finalizeParam();
                    this._state = ParserState.CSI;
                case ParserState.CSI:
                    if (ch in csiStateHandler) {
                        if (this._terminal.debug) {
                            this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch);
                        }
                        csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);
                    }
                    else {
                        this._terminal.error('Unknown CSI code: %s.', ch);
                    }
                    this._state = ParserState.NORMAL;
                    this._terminal.prefix = '';
                    this._terminal.postfix = '';
                    break;
                case ParserState.DCS:
                    if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
                        if (ch === EscapeSequences_1.C0.ESC)
                            this._position++;
                        var pt = void 0;
                        var valid = void 0;
                        switch (this._terminal.prefix) {
                            case '':
                                break;
                            case '$q':
                                pt = this._terminal.currentParam;
                                valid = false;
                                switch (pt) {
                                    case '"q':
                                        pt = '0"q';
                                        break;
                                    case '"p':
                                        pt = '61"p';
                                        break;
                                    case 'r':
                                        pt = ''
                                            + (this._terminal.buffer.scrollTop + 1)
                                            + ';'
                                            + (this._terminal.buffer.scrollBottom + 1)
                                            + 'r';
                                        break;
                                    case 'm':
                                        pt = '0m';
                                        break;
                                    default:
                                        this._terminal.error('Unknown DCS Pt: %s.', pt);
                                        pt = '';
                                        break;
                                }
                                this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\');
                                break;
                            case '+p':
                                break;
                            case '+q':
                                pt = this._terminal.currentParam;
                                valid = false;
                                this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\');
                                break;
                            default:
                                this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix);
                                break;
                        }
                        this._terminal.currentParam = 0;
                        this._terminal.prefix = '';
                        this._state = ParserState.NORMAL;
                    }
                    else if (!this._terminal.currentParam) {
                        if (!this._terminal.prefix && ch !== '$' && ch !== '+') {
                            this._terminal.currentParam = ch;
                        }
                        else if (this._terminal.prefix.length === 2) {
                            this._terminal.currentParam = ch;
                        }
                        else {
                            this._terminal.prefix += ch;
                        }
                    }
                    else {
                        this._terminal.currentParam += ch;
                    }
                    break;
                case ParserState.IGNORE:
                    if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
                        if (ch === EscapeSequences_1.C0.ESC)
                            this._position++;
                        this._state = ParserState.NORMAL;
                    }
                    break;
            }
        }
        if (this._terminal.buffer.x !== cursorStartX || this._terminal.buffer.y !== cursorStartY) {
            this._terminal.emit('cursormove');
        }
        return this._state;
    };
    Parser.prototype.setState = function (state) {
        this._state = state;
    };
    Parser.prototype.setPrefix = function (prefix) {
        this._terminal.prefix = prefix;
    };
    Parser.prototype.setPostfix = function (postfix) {
        this._terminal.postfix = postfix;
    };
    Parser.prototype.setParam = function (param) {
        this._terminal.currentParam = param;
    };
    Parser.prototype.getParam = function () {
        return this._terminal.currentParam;
    };
    Parser.prototype.finalizeParam = function () {
        this._terminal.params.push(this._terminal.currentParam);
        this._terminal.currentParam = 0;
    };
    Parser.prototype.skipNextChar = function () {
        this._position++;
    };
    return Parser;
}());
exports.Parser = Parser;

},{"./Charsets":5,"./EscapeSequences":7}],12:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var MouseHelper_1 = require("./utils/MouseHelper");
var Browser = require("./shared/utils/Browser");
var EventEmitter_1 = require("./EventEmitter");
var SelectionModel_1 = require("./SelectionModel");
var Buffer_1 = require("./Buffer");
var AltClickHandler_1 = require("./handlers/AltClickHandler");
var DRAG_SCROLL_MAX_THRESHOLD = 50;
var DRAG_SCROLL_MAX_SPEED = 15;
var DRAG_SCROLL_INTERVAL = 50;
var ALT_CLICK_MOVE_CURSOR_TIME = 500;
var WORD_SEPARATORS = ' ()[]{}\'"';
var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);
var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');
var SelectionMode;
(function (SelectionMode) {
    SelectionMode[SelectionMode["NORMAL"] = 0] = "NORMAL";
    SelectionMode[SelectionMode["WORD"] = 1] = "WORD";
    SelectionMode[SelectionMode["LINE"] = 2] = "LINE";
})(SelectionMode || (SelectionMode = {}));
var SelectionManager = (function (_super) {
    __extends(SelectionManager, _super);
    function SelectionManager(_terminal, _charMeasure) {
        var _this = _super.call(this) || this;
        _this._terminal = _terminal;
        _this._charMeasure = _charMeasure;
        _this._enabled = true;
        _this._initListeners();
        _this.enable();
        _this._model = new SelectionModel_1.SelectionModel(_terminal);
        _this._activeSelectionMode = SelectionMode.NORMAL;
        return _this;
    }
    Object.defineProperty(SelectionManager.prototype, "_buffer", {
        get: function () {
            return this._terminal.buffers.active;
        },
        enumerable: true,
        configurable: true
    });
    SelectionManager.prototype._initListeners = function () {
        var _this = this;
        this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };
        this._mouseUpListener = function (event) { return _this._onMouseUp(event); };
        this._trimListener = function (amount) { return _this._onTrim(amount); };
        this.initBuffersListeners();
    };
    SelectionManager.prototype.initBuffersListeners = function () {
        var _this = this;
        this._terminal.buffer.lines.on('trim', this._trimListener);
        this._terminal.buffers.on('activate', function (e) { return _this._onBufferActivate(e); });
    };
    SelectionManager.prototype.disable = function () {
        this.clearSelection();
        this._enabled = false;
    };
    SelectionManager.prototype.enable = function () {
        this._enabled = true;
    };
    Object.defineProperty(SelectionManager.prototype, "selectionStart", {
        get: function () { return this._model.finalSelectionStart; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(SelectionManager.prototype, "selectionEnd", {
        get: function () { return this._model.finalSelectionEnd; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(SelectionManager.prototype, "hasSelection", {
        get: function () {
            var start = this._model.finalSelectionStart;
            var end = this._model.finalSelectionEnd;
            if (!start || !end) {
                return false;
            }
            return start[0] !== end[0] || start[1] !== end[1];
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(SelectionManager.prototype, "selectionText", {
        get: function () {
            var start = this._model.finalSelectionStart;
            var end = this._model.finalSelectionEnd;
            if (!start || !end) {
                return '';
            }
            var startRowEndCol = start[1] === end[1] ? end[0] : null;
            var result = [];
            result.push(this._buffer.translateBufferLineToString(start[1], true, start[0], startRowEndCol));
            for (var i = start[1] + 1; i <= end[1] - 1; i++) {
                var bufferLine = this._buffer.lines.get(i);
                var lineText = this._buffer.translateBufferLineToString(i, true);
                if (bufferLine.isWrapped) {
                    result[result.length - 1] += lineText;
                }
                else {
                    result.push(lineText);
                }
            }
            if (start[1] !== end[1]) {
                var bufferLine = this._buffer.lines.get(end[1]);
                var lineText = this._buffer.translateBufferLineToString(end[1], true, 0, end[0]);
                if (bufferLine.isWrapped) {
                    result[result.length - 1] += lineText;
                }
                else {
                    result.push(lineText);
                }
            }
            var formattedResult = result.map(function (line) {
                return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');
            }).join(Browser.isMSWindows ? '\r\n' : '\n');
            return formattedResult;
        },
        enumerable: true,
        configurable: true
    });
    SelectionManager.prototype.clearSelection = function () {
        this._model.clearSelection();
        this._removeMouseDownListeners();
        this.refresh();
    };
    SelectionManager.prototype.refresh = function (isNewSelection) {
        var _this = this;
        if (!this._refreshAnimationFrame) {
            this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });
        }
        if (Browser.isLinux && isNewSelection) {
            var selectionText = this.selectionText;
            if (selectionText.length) {
                this.emit('newselection', this.selectionText);
            }
        }
    };
    SelectionManager.prototype._refresh = function () {
        this._refreshAnimationFrame = null;
        this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd });
    };
    SelectionManager.prototype.isClickInSelection = function (event) {
        var coords = this._getMouseBufferCoords(event);
        var start = this._model.finalSelectionStart;
        var end = this._model.finalSelectionEnd;
        if (!start || !end) {
            return false;
        }
        return (coords[1] > start[1] && coords[1] < end[1]) ||
            (start[1] === end[1] && coords[1] === start[1] && coords[0] > start[0] && coords[0] < end[0]) ||
            (start[1] < end[1] && coords[1] === end[1] && coords[0] < end[0]);
    };
    SelectionManager.prototype.selectWordAtCursor = function (event) {
        var coords = this._getMouseBufferCoords(event);
        if (coords) {
            this._selectWordAt(coords, false);
            this._model.selectionEnd = null;
            this.refresh(true);
        }
    };
    SelectionManager.prototype.selectAll = function () {
        this._model.isSelectAllActive = true;
        this.refresh();
        this._terminal.emit('selection');
    };
    SelectionManager.prototype.selectLines = function (start, end) {
        this._model.clearSelection();
        start = Math.max(start, 0);
        end = Math.min(end, this._terminal.buffer.lines.length - 1);
        this._model.selectionStart = [0, start];
        this._model.selectionEnd = [this._terminal.cols, end];
        this.refresh();
        this._terminal.emit('selection');
    };
    SelectionManager.prototype._onTrim = function (amount) {
        var needsRefresh = this._model.onTrim(amount);
        if (needsRefresh) {
            this.refresh();
        }
    };
    SelectionManager.prototype._getMouseBufferCoords = function (event) {
        var coords = this._terminal.mouseHelper.getCoords(event, this._terminal.screenElement, this._charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, true);
        if (!coords) {
            return null;
        }
        coords[0]--;
        coords[1]--;
        coords[1] += this._terminal.buffer.ydisp;
        return coords;
    };
    SelectionManager.prototype._getMouseEventScrollAmount = function (event) {
        var offset = MouseHelper_1.MouseHelper.getCoordsRelativeToElement(event, this._terminal.screenElement)[1];
        var terminalHeight = this._terminal.rows * Math.ceil(this._charMeasure.height * this._terminal.options.lineHeight);
        if (offset >= 0 && offset <= terminalHeight) {
            return 0;
        }
        if (offset > terminalHeight) {
            offset -= terminalHeight;
        }
        offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);
        offset /= DRAG_SCROLL_MAX_THRESHOLD;
        return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));
    };
    SelectionManager.prototype.shouldForceSelection = function (event) {
        return Browser.isMac ? event.altKey : event.shiftKey;
    };
    SelectionManager.prototype.onMouseDown = function (event) {
        this._mouseDownTimeStamp = event.timeStamp;
        if (event.button === 2 && this.hasSelection) {
            return;
        }
        if (event.button !== 0) {
            return;
        }
        if (!this._enabled) {
            if (!this.shouldForceSelection(event)) {
                return;
            }
            event.stopPropagation();
        }
        event.preventDefault();
        this._dragScrollAmount = 0;
        if (this._enabled && event.shiftKey) {
            this._onIncrementalClick(event);
        }
        else {
            if (event.detail === 1) {
                this._onSingleClick(event);
            }
            else if (event.detail === 2) {
                this._onDoubleClick(event);
            }
            else if (event.detail === 3) {
                this._onTripleClick(event);
            }
        }
        this._addMouseDownListeners();
        this.refresh(true);
    };
    SelectionManager.prototype._addMouseDownListeners = function () {
        var _this = this;
        this._terminal.element.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);
        this._terminal.element.ownerDocument.addEventListener('mouseup', this._mouseUpListener);
        this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);
    };
    SelectionManager.prototype._removeMouseDownListeners = function () {
        this._terminal.element.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);
        this._terminal.element.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);
        clearInterval(this._dragScrollIntervalTimer);
        this._dragScrollIntervalTimer = null;
    };
    SelectionManager.prototype._onIncrementalClick = function (event) {
        if (this._model.selectionStart) {
            this._model.selectionEnd = this._getMouseBufferCoords(event);
        }
    };
    SelectionManager.prototype._onSingleClick = function (event) {
        this._model.selectionStartLength = 0;
        this._model.isSelectAllActive = false;
        this._activeSelectionMode = SelectionMode.NORMAL;
        this._model.selectionStart = this._getMouseBufferCoords(event);
        if (!this._model.selectionStart) {
            return;
        }
        this._model.selectionEnd = null;
        var line = this._buffer.lines.get(this._model.selectionStart[1]);
        if (!line) {
            return;
        }
        if (line.length >= this._model.selectionStart[0]) {
            return;
        }
        var char = line[this._model.selectionStart[0]];
        if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
            this._model.selectionStart[0]++;
        }
    };
    SelectionManager.prototype._onDoubleClick = function (event) {
        var coords = this._getMouseBufferCoords(event);
        if (coords) {
            this._activeSelectionMode = SelectionMode.WORD;
            this._selectWordAt(coords, true);
        }
    };
    SelectionManager.prototype._onTripleClick = function (event) {
        var coords = this._getMouseBufferCoords(event);
        if (coords) {
            this._activeSelectionMode = SelectionMode.LINE;
            this._selectLineAt(coords[1]);
        }
    };
    SelectionManager.prototype._onMouseMove = function (event) {
        event.stopImmediatePropagation();
        var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;
        this._model.selectionEnd = this._getMouseBufferCoords(event);
        if (!this._model.selectionEnd) {
            this.refresh(true);
            return;
        }
        if (this._activeSelectionMode === SelectionMode.LINE) {
            if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {
                this._model.selectionEnd[0] = 0;
            }
            else {
                this._model.selectionEnd[0] = this._terminal.cols;
            }
        }
        else if (this._activeSelectionMode === SelectionMode.WORD) {
            this._selectToWordAt(this._model.selectionEnd);
        }
        this._dragScrollAmount = this._getMouseEventScrollAmount(event);
        if (this._dragScrollAmount > 0) {
            this._model.selectionEnd[0] = this._terminal.cols;
        }
        else if (this._dragScrollAmount < 0) {
            this._model.selectionEnd[0] = 0;
        }
        if (this._model.selectionEnd[1] < this._buffer.lines.length) {
            var char = this._buffer.lines.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];
            if (char && char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                this._model.selectionEnd[0]++;
            }
        }
        if (!previousSelectionEnd ||
            previousSelectionEnd[0] !== this._model.selectionEnd[0] ||
            previousSelectionEnd[1] !== this._model.selectionEnd[1]) {
            this.refresh(true);
        }
    };
    SelectionManager.prototype._dragScroll = function () {
        if (this._dragScrollAmount) {
            this._terminal.scrollLines(this._dragScrollAmount, false);
            if (this._dragScrollAmount > 0) {
                this._model.selectionEnd = [this._terminal.cols - 1, Math.min(this._terminal.buffer.ydisp + this._terminal.rows, this._terminal.buffer.lines.length - 1)];
            }
            else {
                this._model.selectionEnd = [0, this._terminal.buffer.ydisp];
            }
            this.refresh();
        }
    };
    SelectionManager.prototype._onMouseUp = function (event) {
        var timeElapsed = event.timeStamp - this._mouseDownTimeStamp;
        this._removeMouseDownListeners();
        if (this.selectionText.length <= 1 && timeElapsed < ALT_CLICK_MOVE_CURSOR_TIME) {
            (new AltClickHandler_1.AltClickHandler(event, this._terminal)).move();
        }
        else if (this.hasSelection) {
            this._terminal.emit('selection');
        }
    };
    SelectionManager.prototype._onBufferActivate = function (e) {
        this.clearSelection();
        e.inactiveBuffer.lines.off('trim', this._trimListener);
        e.activeBuffer.lines.on('trim', this._trimListener);
    };
    SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {
        var charIndex = coords[0];
        for (var i = 0; coords[0] >= i; i++) {
            var char = bufferLine[i];
            if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                charIndex--;
            }
            else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1 && coords[0] !== i) {
                charIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
            }
        }
        return charIndex;
    };
    SelectionManager.prototype.setSelection = function (col, row, length) {
        this._model.clearSelection();
        this._removeMouseDownListeners();
        this._model.selectionStart = [col, row];
        this._model.selectionStartLength = length;
        this.refresh();
    };
    SelectionManager.prototype._getWordAt = function (coords, allowWhitespaceOnlySelection) {
        if (coords[0] >= this._terminal.cols) {
            return null;
        }
        var bufferLine = this._buffer.lines.get(coords[1]);
        if (!bufferLine) {
            return null;
        }
        var line = this._buffer.translateBufferLineToString(coords[1], false);
        var startIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);
        var endIndex = startIndex;
        var charOffset = coords[0] - startIndex;
        var leftWideCharCount = 0;
        var rightWideCharCount = 0;
        var leftLongCharOffset = 0;
        var rightLongCharOffset = 0;
        if (line.charAt(startIndex) === ' ') {
            while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {
                startIndex--;
            }
            while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {
                endIndex++;
            }
        }
        else {
            var startCol = coords[0];
            var endCol = coords[0];
            if (bufferLine[startCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                leftWideCharCount++;
                startCol--;
            }
            if (bufferLine[endCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
                rightWideCharCount++;
                endCol++;
            }
            if (bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
                rightLongCharOffset += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                endIndex += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
            }
            while (startCol > 0 && startIndex > 0 && !this._isCharWordSeparator(bufferLine[startCol - 1])) {
                var char = bufferLine[startCol - 1];
                if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                    leftWideCharCount++;
                    startCol--;
                }
                else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
                    leftLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                    startIndex -= char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                }
                startIndex--;
                startCol--;
            }
            while (endCol < bufferLine.length && endIndex + 1 < line.length && !this._isCharWordSeparator(bufferLine[endCol + 1])) {
                var char = bufferLine[endCol + 1];
                if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
                    rightWideCharCount++;
                    endCol++;
                }
                else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
                    rightLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                    endIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                }
                endIndex++;
                endCol++;
            }
        }
        endIndex++;
        var start = startIndex
            + charOffset
            - leftWideCharCount
            + leftLongCharOffset;
        var length = Math.min(this._terminal.cols, endIndex
            - startIndex
            + leftWideCharCount
            + rightWideCharCount
            - leftLongCharOffset
            - rightLongCharOffset);
        if (!allowWhitespaceOnlySelection && line.slice(startIndex, endIndex).trim() === '') {
            return null;
        }
        return { start: start, length: length };
    };
    SelectionManager.prototype._selectWordAt = function (coords, allowWhitespaceOnlySelection) {
        var wordPosition = this._getWordAt(coords, allowWhitespaceOnlySelection);
        if (wordPosition) {
            this._model.selectionStart = [wordPosition.start, coords[1]];
            this._model.selectionStartLength = wordPosition.length;
        }
    };
    SelectionManager.prototype._selectToWordAt = function (coords) {
        var wordPosition = this._getWordAt(coords, true);
        if (wordPosition) {
            this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];
        }
    };
    SelectionManager.prototype._isCharWordSeparator = function (charData) {
        if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
            return false;
        }
        return WORD_SEPARATORS.indexOf(charData[Buffer_1.CHAR_DATA_CHAR_INDEX]) >= 0;
    };
    SelectionManager.prototype._selectLineAt = function (line) {
        this._model.selectionStart = [0, line];
        this._model.selectionStartLength = this._terminal.cols;
    };
    return SelectionManager;
}(EventEmitter_1.EventEmitter));
exports.SelectionManager = SelectionManager;

},{"./Buffer":2,"./EventEmitter":8,"./SelectionModel":13,"./handlers/AltClickHandler":19,"./shared/utils/Browser":36,"./utils/MouseHelper":41}],13:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var SelectionModel = (function () {
    function SelectionModel(_terminal) {
        this._terminal = _terminal;
        this.clearSelection();
    }
    SelectionModel.prototype.clearSelection = function () {
        this.selectionStart = null;
        this.selectionEnd = null;
        this.isSelectAllActive = false;
        this.selectionStartLength = 0;
    };
    Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", {
        get: function () {
            if (this.isSelectAllActive) {
                return [0, 0];
            }
            if (!this.selectionEnd || !this.selectionStart) {
                return this.selectionStart;
            }
            return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", {
        get: function () {
            if (this.isSelectAllActive) {
                return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];
            }
            if (!this.selectionStart) {
                return null;
            }
            if (!this.selectionEnd || this.areSelectionValuesReversed()) {
                return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]];
            }
            if (this.selectionStartLength) {
                if (this.selectionEnd[1] === this.selectionStart[1]) {
                    return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];
                }
            }
            return this.selectionEnd;
        },
        enumerable: true,
        configurable: true
    });
    SelectionModel.prototype.areSelectionValuesReversed = function () {
        var start = this.selectionStart;
        var end = this.selectionEnd;
        if (!start || !end) {
            return false;
        }
        return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);
    };
    SelectionModel.prototype.onTrim = function (amount) {
        if (this.selectionStart) {
            this.selectionStart[1] -= amount;
        }
        if (this.selectionEnd) {
            this.selectionEnd[1] -= amount;
        }
        if (this.selectionEnd && this.selectionEnd[1] < 0) {
            this.clearSelection();
            return true;
        }
        if (this.selectionStart && this.selectionStart[1] < 0) {
            this.selectionStart[1] = 0;
        }
        return false;
    };
    return SelectionModel;
}());
exports.SelectionModel = SelectionModel;

},{}],14:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DEFAULT_BELL_SOUND = 'data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==';
var SoundManager = (function () {
    function SoundManager(_terminal) {
        this._terminal = _terminal;
    }
    SoundManager.prototype.playBellSound = function () {
        var audioContextCtor = window.AudioContext || window.webkitAudioContext;
        if (!this._audioContext && audioContextCtor) {
            this._audioContext = new audioContextCtor();
        }
        if (this._audioContext) {
            var bellAudioSource_1 = this._audioContext.createBufferSource();
            var context_1 = this._audioContext;
            this._audioContext.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)), function (buffer) {
                bellAudioSource_1.buffer = buffer;
                bellAudioSource_1.connect(context_1.destination);
                bellAudioSource_1.start(0);
            });
        }
        else {
            console.warn('Sorry, but the Web Audio API is not supported by your browser. Please, consider upgrading to the latest version');
        }
    };
    SoundManager.prototype._base64ToArrayBuffer = function (base64) {
        var binaryString = window.atob(base64);
        var len = binaryString.length;
        var bytes = new Uint8Array(len);
        for (var i = 0; i < len; i++) {
            bytes[i] = binaryString.charCodeAt(i);
        }
        return bytes.buffer;
    };
    SoundManager.prototype._removeMimeType = function (dataURI) {
        var splitUri = dataURI.split(',');
        return splitUri[1];
    };
    return SoundManager;
}());
exports.SoundManager = SoundManager;

},{}],15:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.blankLine = 'Blank line';
exports.promptLabel = 'Terminal input';
exports.tooMuchOutput = 'Too much output to announce, navigate to rows manually to read';

},{}],16:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var BufferSet_1 = require("./BufferSet");
var Buffer_1 = require("./Buffer");
var CompositionHelper_1 = require("./CompositionHelper");
var EventEmitter_1 = require("./EventEmitter");
var Viewport_1 = require("./Viewport");
var Clipboard_1 = require("./handlers/Clipboard");
var EscapeSequences_1 = require("./EscapeSequences");
var InputHandler_1 = require("./InputHandler");
var Parser_1 = require("./Parser");
var Renderer_1 = require("./renderer/Renderer");
var Linkifier_1 = require("./Linkifier");
var SelectionManager_1 = require("./SelectionManager");
var CharMeasure_1 = require("./utils/CharMeasure");
var Browser = require("./shared/utils/Browser");
var Strings = require("./Strings");
var MouseHelper_1 = require("./utils/MouseHelper");
var Clone_1 = require("./utils/Clone");
var SoundManager_1 = require("./SoundManager");
var ColorManager_1 = require("./renderer/ColorManager");
var MouseZoneManager_1 = require("./input/MouseZoneManager");
var AccessibilityManager_1 = require("./AccessibilityManager");
var ScreenDprMonitor_1 = require("./utils/ScreenDprMonitor");
var KEYCODE_KEY_MAPPINGS = {
    48: ['0', ')'],
    49: ['1', '!'],
    50: ['2', '@'],
    51: ['3', '#'],
    52: ['4', '$'],
    53: ['5', '%'],
    54: ['6', '^'],
    55: ['7', '&'],
    56: ['8', '*'],
    57: ['9', '('],
    186: [';', ':'],
    187: ['=', '+'],
    188: [',', '<'],
    189: ['-', '_'],
    190: ['.', '>'],
    191: ['/', '?'],
    192: ['`', '~'],
    219: ['[', '{'],
    220: ['\\', '|'],
    221: [']', '}'],
    222: ['\'', '"']
};
var document = (typeof window !== 'undefined') ? window.document : null;
var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
var WRITE_BATCH_SIZE = 300;
var DEFAULT_OPTIONS = {
    cols: 80,
    rows: 24,
    convertEol: false,
    termName: 'xterm',
    cursorBlink: false,
    cursorStyle: 'block',
    bellSound: SoundManager_1.DEFAULT_BELL_SOUND,
    bellStyle: 'none',
    enableBold: true,
    fontFamily: 'courier-new, courier, monospace',
    fontSize: 15,
    fontWeight: 'normal',
    fontWeightBold: 'bold',
    lineHeight: 1.0,
    letterSpacing: 0,
    scrollback: 1000,
    screenKeys: false,
    screenReaderMode: false,
    debug: false,
    macOptionIsMeta: false,
    cancelEvents: false,
    disableStdin: false,
    useFlowControl: false,
    allowTransparency: false,
    tabStopWidth: 8,
    theme: null,
    rightClickSelectsWord: Browser.isMac
};
var Terminal = (function (_super) {
    __extends(Terminal, _super);
    function Terminal(options) {
        if (options === void 0) { options = {}; }
        var _this = _super.call(this) || this;
        _this.browser = Browser;
        _this.options = Clone_1.clone(options);
        _this._setup();
        return _this;
    }
    Terminal.prototype._setup = function () {
        var _this = this;
        Object.keys(DEFAULT_OPTIONS).forEach(function (key) {
            if (_this.options[key] == null) {
                _this.options[key] = DEFAULT_OPTIONS[key];
            }
            _this[key] = _this.options[key];
        });
        this._parent = document ? document.body : null;
        this.cols = this.options.cols;
        this.rows = this.options.rows;
        if (this.options.handler) {
            this.on('data', this.options.handler);
        }
        this.cursorState = 0;
        this.cursorHidden = false;
        this._sendDataQueue = '';
        this._customKeyEventHandler = null;
        this.applicationKeypad = false;
        this.applicationCursor = false;
        this.originMode = false;
        this.insertMode = false;
        this.wraparoundMode = true;
        this.bracketedPasteMode = false;
        this.charset = null;
        this.gcharset = null;
        this.glevel = 0;
        this.charsets = [null];
        this.defAttr = (0 << 18) | (257 << 9) | (256 << 0);
        this.curAttr = (0 << 18) | (257 << 9) | (256 << 0);
        this.params = [];
        this.currentParam = 0;
        this.prefix = '';
        this.postfix = '';
        this.writeBuffer = [];
        this._writeInProgress = false;
        this._xoffSentToCatchUp = false;
        this._userScrolling = false;
        this._inputHandler = new InputHandler_1.InputHandler(this);
        this._parser = new Parser_1.Parser(this._inputHandler, this);
        this.renderer = this.renderer || null;
        this.selectionManager = this.selectionManager || null;
        this.linkifier = this.linkifier || new Linkifier_1.Linkifier(this);
        this._mouseZoneManager = this._mouseZoneManager || null;
        this.soundManager = this.soundManager || new SoundManager_1.SoundManager(this);
        this.buffers = new BufferSet_1.BufferSet(this);
        if (this.selectionManager) {
            this.selectionManager.clearSelection();
            this.selectionManager.initBuffersListeners();
        }
    };
    Object.defineProperty(Terminal.prototype, "buffer", {
        get: function () {
            return this.buffers.active;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Terminal, "strings", {
        get: function () {
            return Strings;
        },
        enumerable: true,
        configurable: true
    });
    Terminal.prototype.eraseAttr = function () {
        return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
    };
    Terminal.prototype.focus = function () {
        if (this.textarea) {
            this.textarea.focus();
        }
    };
    Object.defineProperty(Terminal.prototype, "isFocused", {
        get: function () {
            return document.activeElement === this.textarea;
        },
        enumerable: true,
        configurable: true
    });
    Terminal.prototype.getOption = function (key) {
        if (!(key in DEFAULT_OPTIONS)) {
            throw new Error('No option with key "' + key + '"');
        }
        if (typeof this.options[key] !== 'undefined') {
            return this.options[key];
        }
        return this[key];
    };
    Terminal.prototype.setOption = function (key, value) {
        if (!(key in DEFAULT_OPTIONS)) {
            throw new Error('No option with key "' + key + '"');
        }
        switch (key) {
            case 'bellStyle':
                if (!value) {
                    value = 'none';
                }
                break;
            case 'cursorStyle':
                if (!value) {
                    value = 'block';
                }
                break;
            case 'fontWeight':
                if (!value) {
                    value = 'normal';
                }
                break;
            case 'fontWeightBold':
                if (!value) {
                    value = 'bold';
                }
                break;
            case 'lineHeight':
                if (value < 1) {
                    console.warn(key + " cannot be less than 1, value: " + value);
                    return;
                }
            case 'tabStopWidth':
                if (value < 1) {
                    console.warn(key + " cannot be less than 1, value: " + value);
                    return;
                }
                break;
            case 'theme':
                if (this.renderer) {
                    this._setTheme(value);
                    return;
                }
                break;
            case 'scrollback':
                value = Math.min(value, Buffer_1.MAX_BUFFER_SIZE);
                if (value < 0) {
                    console.warn(key + " cannot be less than 0, value: " + value);
                    return;
                }
                if (this.options[key] !== value) {
                    var newBufferLength = this.rows + value;
                    if (this.buffer.lines.length > newBufferLength) {
                        var amountToTrim = this.buffer.lines.length - newBufferLength;
                        var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);
                        this.buffer.lines.trimStart(amountToTrim);
                        this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);
                        this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);
                        if (needsRefresh) {
                            this.refresh(0, this.rows - 1);
                        }
                    }
                }
                break;
        }
        this[key] = value;
        this.options[key] = value;
        switch (key) {
            case 'fontFamily':
            case 'fontSize':
                this.renderer.clear();
                this.charMeasure.measure(this.options);
                break;
            case 'enableBold':
            case 'letterSpacing':
            case 'lineHeight':
            case 'fontWeight':
            case 'fontWeightBold':
                this.renderer.clear();
                this.renderer.onResize(this.cols, this.rows);
                this.refresh(0, this.rows - 1);
            case 'scrollback':
                this.buffers.resize(this.cols, this.rows);
                this.viewport.syncScrollArea();
                break;
            case 'screenReaderMode':
                if (value) {
                    if (!this._accessibilityManager) {
                        this._accessibilityManager = new AccessibilityManager_1.AccessibilityManager(this);
                    }
                }
                else {
                    if (this._accessibilityManager) {
                        this._accessibilityManager.dispose();
                        this._accessibilityManager = null;
                    }
                }
                break;
            case 'tabStopWidth':
                this.buffers.setupTabStops();
                break;
        }
        if (this.renderer) {
            this.renderer.onOptionsChanged();
        }
    };
    Terminal.prototype._onTextAreaFocus = function () {
        if (this.sendFocus) {
            this.send(EscapeSequences_1.C0.ESC + '[I');
        }
        this.element.classList.add('focus');
        this.showCursor();
        this.emit('focus');
    };
    Terminal.prototype.blur = function () {
        return this.textarea.blur();
    };
    Terminal.prototype._onTextAreaBlur = function () {
        this.textarea.value = '';
        this.refresh(this.buffer.y, this.buffer.y);
        if (this.sendFocus) {
            this.send(EscapeSequences_1.C0.ESC + '[O');
        }
        this.element.classList.remove('focus');
        this.emit('blur');
    };
    Terminal.prototype._initGlobal = function () {
        var _this = this;
        this._bindKeys();
        on(this.element, 'copy', function (event) {
            if (!_this.hasSelection()) {
                return;
            }
            Clipboard_1.copyHandler(event, _this, _this.selectionManager);
        });
        var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, _this); };
        on(this.textarea, 'paste', pasteHandlerWrapper);
        on(this.element, 'paste', pasteHandlerWrapper);
        if (Browser.isFirefox) {
            on(this.element, 'mousedown', function (event) {
                if (event.button === 2) {
                    Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
                }
            });
        }
        else {
            on(this.element, 'contextmenu', function (event) {
                Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
            });
        }
        if (Browser.isLinux) {
            on(this.element, 'auxclick', function (event) {
                if (event.button === 1) {
                    Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea);
                }
            });
        }
    };
    Terminal.prototype._bindKeys = function () {
        var _this = this;
        var self = this;
        on(this.element, 'keydown', function (ev) {
            if (document.activeElement !== this) {
                return;
            }
            self._keyDown(ev);
        }, true);
        on(this.element, 'keypress', function (ev) {
            if (document.activeElement !== this) {
                return;
            }
            self._keyPress(ev);
        }, true);
        on(this.element, 'keyup', function (ev) {
            if (!wasMondifierKeyOnlyEvent(ev)) {
                _this.focus();
            }
        }, true);
        on(this.textarea, 'keydown', function (ev) { return _this._keyDown(ev); }, true);
        on(this.textarea, 'keypress', function (ev) { return _this._keyPress(ev); }, true);
        on(this.textarea, 'compositionstart', function () { return _this._compositionHelper.compositionstart(); });
        on(this.textarea, 'compositionupdate', function (e) { return _this._compositionHelper.compositionupdate(e); });
        on(this.textarea, 'compositionend', function () { return _this._compositionHelper.compositionend(); });
        this.on('refresh', function () { return _this._compositionHelper.updateCompositionElements(); });
        this.on('refresh', function (data) { return _this._queueLinkification(data.start, data.end); });
    };
    Terminal.prototype.open = function (parent) {
        var _this = this;
        this._parent = parent || this._parent;
        if (!this._parent) {
            throw new Error('Terminal requires a parent element.');
        }
        this._context = this._parent.ownerDocument.defaultView;
        this._document = this._parent.ownerDocument;
        this._screenDprMonitor = new ScreenDprMonitor_1.ScreenDprMonitor();
        this._screenDprMonitor.setListener(function () { return _this.emit('dprchange', window.devicePixelRatio); });
        this.element = this._document.createElement('div');
        this.element.dir = 'ltr';
        this.element.classList.add('terminal');
        this.element.classList.add('xterm');
        this.element.setAttribute('tabindex', '0');
        this._parent.appendChild(this.element);
        var fragment = document.createDocumentFragment();
        this._viewportElement = document.createElement('div');
        this._viewportElement.classList.add('xterm-viewport');
        fragment.appendChild(this._viewportElement);
        this._viewportScrollArea = document.createElement('div');
        this._viewportScrollArea.classList.add('xterm-scroll-area');
        this._viewportElement.appendChild(this._viewportScrollArea);
        this.screenElement = document.createElement('div');
        this.screenElement.classList.add('xterm-screen');
        this._helperContainer = document.createElement('div');
        this._helperContainer.classList.add('xterm-helpers');
        this.screenElement.appendChild(this._helperContainer);
        fragment.appendChild(this.screenElement);
        this._mouseZoneManager = new MouseZoneManager_1.MouseZoneManager(this);
        this.on('scroll', function () { return _this._mouseZoneManager.clearAll(); });
        this.linkifier.attachToDom(this._mouseZoneManager);
        this.textarea = document.createElement('textarea');
        this.textarea.classList.add('xterm-helper-textarea');
        this.textarea.setAttribute('aria-label', Strings.promptLabel);
        this.textarea.setAttribute('aria-multiline', 'false');
        this.textarea.setAttribute('autocorrect', 'off');
        this.textarea.setAttribute('autocapitalize', 'off');
        this.textarea.setAttribute('spellcheck', 'false');
        this.textarea.tabIndex = 0;
        this.textarea.addEventListener('focus', function () { return _this._onTextAreaFocus(); });
        this.textarea.addEventListener('blur', function () { return _this._onTextAreaBlur(); });
        this._helperContainer.appendChild(this.textarea);
        this._compositionView = document.createElement('div');
        this._compositionView.classList.add('composition-view');
        this._compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this._compositionView, this);
        this._helperContainer.appendChild(this._compositionView);
        this.charMeasure = new CharMeasure_1.CharMeasure(document, this._helperContainer);
        this.element.appendChild(fragment);
        this.renderer = new Renderer_1.Renderer(this, this.options.theme);
        this.options.theme = null;
        this.viewport = new Viewport_1.Viewport(this, this._viewportElement, this._viewportScrollArea, this.charMeasure);
        this.viewport.onThemeChanged(this.renderer.colorManager.colors);
        this.on('cursormove', function () { return _this.renderer.onCursorMove(); });
        this.on('resize', function () { return _this.renderer.onResize(_this.cols, _this.rows); });
        this.on('blur', function () { return _this.renderer.onBlur(); });
        this.on('focus', function () { return _this.renderer.onFocus(); });
        this.on('dprchange', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); });
        window.addEventListener('resize', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); });
        this.charMeasure.on('charsizechanged', function () { return _this.renderer.onResize(_this.cols, _this.rows); });
        this.renderer.on('resize', function (dimensions) { return _this.viewport.syncScrollArea(); });
        this.selectionManager = new SelectionManager_1.SelectionManager(this, this.charMeasure);
        this.element.addEventListener('mousedown', function (e) { return _this.selectionManager.onMouseDown(e); });
        this.selectionManager.on('refresh', function (data) { return _this.renderer.onSelectionChanged(data.start, data.end); });
        this.selectionManager.on('newselection', function (text) {
            _this.textarea.value = text;
            _this.textarea.focus();
            _this.textarea.select();
        });
        this.on('scroll', function () {
            _this.viewport.syncScrollArea();
            _this.selectionManager.refresh();
        });
        this._viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); });
        this.mouseHelper = new MouseHelper_1.MouseHelper(this.renderer);
        if (this.options.screenReaderMode) {
            this._accessibilityManager = new AccessibilityManager_1.AccessibilityManager(this);
        }
        this.charMeasure.measure(this.options);
        this.refresh(0, this.rows - 1);
        this._initGlobal();
        this.bindMouse();
    };
    Terminal.prototype._setTheme = function (theme) {
        var colors = this.renderer.setTheme(theme);
        if (this.viewport) {
            this.viewport.onThemeChanged(colors);
        }
    };
    Terminal.applyAddon = function (addon) {
        addon.apply(Terminal);
    };
    Terminal.prototype.bindMouse = function () {
        var _this = this;
        var el = this.element;
        var self = this;
        var pressed = 32;
        function sendButton(ev) {
            var button;
            var pos;
            button = getButton(ev);
            pos = self.mouseHelper.getRawByteCoords(ev, self.screenElement, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
            if (!pos)
                return;
            sendEvent(button, pos);
            switch (ev.overrideType || ev.type) {
                case 'mousedown':
                    pressed = button;
                    break;
                case 'mouseup':
                    pressed = 32;
                    break;
                case 'wheel':
                    break;
            }
        }
        function sendMove(ev) {
            var button = pressed;
            var pos = self.mouseHelper.getRawByteCoords(ev, self.screenElement, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
            if (!pos)
                return;
            button += 32;
            sendEvent(button, pos);
        }
        function encode(data, ch) {
            if (!self.utfMouse) {
                if (ch === 255) {
                    data.push(0);
                    return;
                }
                if (ch > 127)
                    ch = 127;
                data.push(ch);
            }
            else {
                if (ch === 2047) {
                    data.push(0);
                    return;
                }
                if (ch < 127) {
                    data.push(ch);
                }
                else {
                    if (ch > 2047)
                        ch = 2047;
                    data.push(0xC0 | (ch >> 6));
                    data.push(0x80 | (ch & 0x3F));
                }
            }
        }
        function sendEvent(button, pos) {
            if (self._vt300Mouse) {
                button &= 3;
                pos.x -= 32;
                pos.y -= 32;
                var data_1 = EscapeSequences_1.C0.ESC + '[24';
                if (button === 0)
                    data_1 += '1';
                else if (button === 1)
                    data_1 += '3';
                else if (button === 2)
                    data_1 += '5';
                else if (button === 3)
                    return;
                else
                    data_1 += '0';
                data_1 += '~[' + pos.x + ',' + pos.y + ']\r';
                self.send(data_1);
                return;
            }
            if (self._decLocator) {
                button &= 3;
                pos.x -= 32;
                pos.y -= 32;
                if (button === 0)
                    button = 2;
                else if (button === 1)
                    button = 4;
                else if (button === 2)
                    button = 6;
                else if (button === 3)
                    button = 3;
                self.send(EscapeSequences_1.C0.ESC + '['
                    + button
                    + ';'
                    + (button === 3 ? 4 : 0)
                    + ';'
                    + pos.y
                    + ';'
                    + pos.x
                    + ';'
                    + pos.page || 0
                    + '&w');
                return;
            }
            if (self.urxvtMouse) {
                pos.x -= 32;
                pos.y -= 32;
                pos.x++;
                pos.y++;
                self.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');
                return;
            }
            if (self.sgrMouse) {
                pos.x -= 32;
                pos.y -= 32;
                self.send(EscapeSequences_1.C0.ESC + '[<'
                    + (((button & 3) === 3 ? button & ~3 : button) - 32)
                    + ';'
                    + pos.x
                    + ';'
                    + pos.y
                    + ((button & 3) === 3 ? 'm' : 'M'));
                return;
            }
            var data = [];
            encode(data, button);
            encode(data, pos.x);
            encode(data, pos.y);
            self.send(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data));
        }
        function getButton(ev) {
            var button;
            var shift;
            var meta;
            var ctrl;
            var mod;
            switch (ev.overrideType || ev.type) {
                case 'mousedown':
                    button = ev.button != null
                        ? +ev.button
                        : ev.which != null
                            ? ev.which - 1
                            : null;
                    if (Browser.isMSIE) {
                        button = button === 1 ? 0 : button === 4 ? 1 : button;
                    }
                    break;
                case 'mouseup':
                    button = 3;
                    break;
                case 'DOMMouseScroll':
                    button = ev.detail < 0
                        ? 64
                        : 65;
                    break;
                case 'wheel':
                    button = ev.wheelDeltaY > 0
                        ? 64
                        : 65;
                    break;
            }
            shift = ev.shiftKey ? 4 : 0;
            meta = ev.metaKey ? 8 : 0;
            ctrl = ev.ctrlKey ? 16 : 0;
            mod = shift | meta | ctrl;
            if (self.vt200Mouse) {
                mod &= ctrl;
            }
            else if (!self.normalMouse) {
                mod = 0;
            }
            button = (32 + (mod << 2)) + button;
            return button;
        }
        on(el, 'mousedown', function (ev) {
            ev.preventDefault();
            _this.focus();
            if (!_this.mouseEvents || _this.selectionManager.shouldForceSelection(ev)) {
                return;
            }
            sendButton(ev);
            if (_this.vt200Mouse) {
                ev.overrideType = 'mouseup';
                sendButton(ev);
                return _this.cancel(ev);
            }
            if (_this.normalMouse)
                on(_this._document, 'mousemove', sendMove);
            if (!_this.x10Mouse) {
                var handler_1 = function (ev) {
                    sendButton(ev);
                    if (_this.normalMouse)
                        off(_this._document, 'mousemove', sendMove);
                    off(_this._document, 'mouseup', handler_1);
                    return _this.cancel(ev);
                };
                on(_this._document, 'mouseup', handler_1);
            }
            return _this.cancel(ev);
        });
        on(el, 'wheel', function (ev) {
            if (!_this.mouseEvents) {
                if (!_this.buffer.hasScrollback) {
                    var amount = _this.viewport.getLinesScrolled(ev);
                    if (amount === 0) {
                        return;
                    }
                    var sequence = EscapeSequences_1.C0.ESC + (_this.applicationCursor ? 'O' : '[') + (ev.deltaY < 0 ? 'A' : 'B');
                    var data = '';
                    for (var i = 0; i < Math.abs(amount); i++) {
                        data += sequence;
                    }
                    _this.send(data);
                }
                return;
            }
            if (_this.x10Mouse || _this._vt300Mouse || _this._decLocator)
                return;
            sendButton(ev);
            ev.preventDefault();
        });
        on(el, 'wheel', function (ev) {
            if (_this.mouseEvents)
                return;
            _this.viewport.onWheel(ev);
            return _this.cancel(ev);
        });
        on(el, 'touchstart', function (ev) {
            if (_this.mouseEvents)
                return;
            _this.viewport.onTouchStart(ev);
            return _this.cancel(ev);
        });
        on(el, 'touchmove', function (ev) {
            if (_this.mouseEvents)
                return;
            _this.viewport.onTouchMove(ev);
            return _this.cancel(ev);
        });
    };
    Terminal.prototype.destroy = function () {
        _super.prototype.destroy.call(this);
        this.handler = function () { };
        this.write = function () { };
        if (this.element && this.element.parentNode) {
            this.element.parentNode.removeChild(this.element);
        }
    };
    Terminal.prototype.refresh = function (start, end) {
        if (this.renderer) {
            this.renderer.refreshRows(start, end);
        }
    };
    Terminal.prototype._queueLinkification = function (start, end) {
        if (this.linkifier) {
            this.linkifier.linkifyRows(start, end);
        }
    };
    Terminal.prototype.showCursor = function () {
        if (!this.cursorState) {
            this.cursorState = 1;
            this.refresh(this.buffer.y, this.buffer.y);
        }
    };
    Terminal.prototype.scroll = function (isWrapped) {
        var newLine = this.blankLine(undefined, isWrapped);
        var topRow = this.buffer.ybase + this.buffer.scrollTop;
        var bottomRow = this.buffer.ybase + this.buffer.scrollBottom;
        if (this.buffer.scrollTop === 0) {
            var willBufferBeTrimmed = this.buffer.lines.length === this.buffer.lines.maxLength;
            if (bottomRow === this.buffer.lines.length - 1) {
                this.buffer.lines.push(newLine);
            }
            else {
                this.buffer.lines.splice(bottomRow + 1, 0, newLine);
            }
            if (!willBufferBeTrimmed) {
                this.buffer.ybase++;
                if (!this._userScrolling) {
                    this.buffer.ydisp++;
                }
            }
            else {
                if (this._userScrolling) {
                    this.buffer.ydisp = Math.max(this.buffer.ydisp - 1, 0);
                }
            }
        }
        else {
            var scrollRegionHeight = bottomRow - topRow + 1;
            this.buffer.lines.shiftElements(topRow + 1, scrollRegionHeight - 1, -1);
            this.buffer.lines.set(bottomRow, newLine);
        }
        if (!this._userScrolling) {
            this.buffer.ydisp = this.buffer.ybase;
        }
        this.updateRange(this.buffer.scrollTop);
        this.updateRange(this.buffer.scrollBottom);
        this.emit('scroll', this.buffer.ydisp);
    };
    Terminal.prototype.scrollLines = function (disp, suppressScrollEvent) {
        if (disp < 0) {
            if (this.buffer.ydisp === 0) {
                return;
            }
            this._userScrolling = true;
        }
        else if (disp + this.buffer.ydisp >= this.buffer.ybase) {
            this._userScrolling = false;
        }
        var oldYdisp = this.buffer.ydisp;
        this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);
        if (oldYdisp === this.buffer.ydisp) {
            return;
        }
        if (!suppressScrollEvent) {
            this.emit('scroll', this.buffer.ydisp);
        }
        this.refresh(0, this.rows - 1);
    };
    Terminal.prototype.scrollPages = function (pageCount) {
        this.scrollLines(pageCount * (this.rows - 1));
    };
    Terminal.prototype.scrollToTop = function () {
        this.scrollLines(-this.buffer.ydisp);
    };
    Terminal.prototype.scrollToBottom = function () {
        this.scrollLines(this.buffer.ybase - this.buffer.ydisp);
    };
    Terminal.prototype.scrollToLine = function (line) {
        var scrollAmount = line - this.buffer.ydisp;
        if (scrollAmount !== 0) {
            this.scrollLines(scrollAmount);
        }
    };
    Terminal.prototype.write = function (data) {
        var _this = this;
        if (!data) {
            return;
        }
        this.writeBuffer.push(data);
        if (this.options.useFlowControl && !this._xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {
            this.send(EscapeSequences_1.C0.DC3);
            this._xoffSentToCatchUp = true;
        }
        if (!this._writeInProgress && this.writeBuffer.length > 0) {
            this._writeInProgress = true;
            setTimeout(function () {
                _this._innerWrite();
            });
        }
    };
    Terminal.prototype._innerWrite = function () {
        var _this = this;
        var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);
        while (writeBatch.length > 0) {
            var data = writeBatch.shift();
            if (this._xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {
                this.send(EscapeSequences_1.C0.DC1);
                this._xoffSentToCatchUp = false;
            }
            this._refreshStart = this.buffer.y;
            this._refreshEnd = this.buffer.y;
            var state = this._parser.parse(data);
            this._parser.setState(state);
            this.updateRange(this.buffer.y);
            this.refresh(this._refreshStart, this._refreshEnd);
        }
        if (this.writeBuffer.length > 0) {
            setTimeout(function () { return _this._innerWrite(); }, 0);
        }
        else {
            this._writeInProgress = false;
        }
    };
    Terminal.prototype.writeln = function (data) {
        this.write(data + '\r\n');
    };
    Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
        this._customKeyEventHandler = customKeyEventHandler;
    };
    Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
        var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);
        this.refresh(0, this.rows - 1);
        return matcherId;
    };
    Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
        if (this.linkifier.deregisterLinkMatcher(matcherId)) {
            this.refresh(0, this.rows - 1);
        }
    };
    Object.defineProperty(Terminal.prototype, "markers", {
        get: function () {
            return this.buffer.markers;
        },
        enumerable: true,
        configurable: true
    });
    Terminal.prototype.addMarker = function (cursorYOffset) {
        if (this.buffer !== this.buffers.normal) {
            return;
        }
        return this.buffer.addMarker(this.buffer.ybase + this.buffer.y + cursorYOffset);
    };
    Terminal.prototype.hasSelection = function () {
        return this.selectionManager ? this.selectionManager.hasSelection : false;
    };
    Terminal.prototype.getSelection = function () {
        return this.selectionManager ? this.selectionManager.selectionText : '';
    };
    Terminal.prototype.clearSelection = function () {
        if (this.selectionManager) {
            this.selectionManager.clearSelection();
        }
    };
    Terminal.prototype.selectAll = function () {
        if (this.selectionManager) {
            this.selectionManager.selectAll();
        }
    };
    Terminal.prototype.selectLines = function (start, end) {
        if (this.selectionManager) {
            this.selectionManager.selectLines(start, end);
        }
    };
    Terminal.prototype._keyDown = function (ev) {
        if (this._customKeyEventHandler && this._customKeyEventHandler(ev) === false) {
            return false;
        }
        if (!this._compositionHelper.keydown(ev)) {
            if (this.buffer.ybase !== this.buffer.ydisp) {
                this.scrollToBottom();
            }
            return false;
        }
        var result = this._evaluateKeyEscapeSequence(ev);
        if (result.scrollLines) {
            this.scrollLines(result.scrollLines);
            return this.cancel(ev, true);
        }
        if (this._isThirdLevelShift(this.browser, ev)) {
            return true;
        }
        if (result.cancel) {
            this.cancel(ev, true);
        }
        if (!result.key) {
            return true;
        }
        this.emit('keydown', ev);
        this.emit('key', result.key, ev);
        this.showCursor();
        this.handler(result.key);
        return this.cancel(ev, true);
    };
    Terminal.prototype._isThirdLevelShift = function (browser, ev) {
        var thirdLevelKey = (browser.isMac && !this.options.macOptionIsMeta && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||
            (browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);
        if (ev.type === 'keypress') {
            return thirdLevelKey;
        }
        return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);
    };
    Terminal.prototype._evaluateKeyEscapeSequence = function (ev) {
        var result = {
            cancel: false,
            key: undefined,
            scrollLines: undefined
        };
        var modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);
        switch (ev.keyCode) {
            case 0:
                if (ev.key === 'UIKeyInputUpArrow') {
                    if (this.applicationCursor) {
                        result.key = EscapeSequences_1.C0.ESC + 'OA';
                    }
                    else {
                        result.key = EscapeSequences_1.C0.ESC + '[A';
                    }
                }
                else if (ev.key === 'UIKeyInputLeftArrow') {
                    if (this.applicationCursor) {
                        result.key = EscapeSequences_1.C0.ESC + 'OD';
                    }
                    else {
                        result.key = EscapeSequences_1.C0.ESC + '[D';
                    }
                }
                else if (ev.key === 'UIKeyInputRightArrow') {
                    if (this.applicationCursor) {
                        result.key = EscapeSequences_1.C0.ESC + 'OC';
                    }
                    else {
                        result.key = EscapeSequences_1.C0.ESC + '[C';
                    }
                }
                else if (ev.key === 'UIKeyInputDownArrow') {
                    if (this.applicationCursor) {
                        result.key = EscapeSequences_1.C0.ESC + 'OB';
                    }
                    else {
                        result.key = EscapeSequences_1.C0.ESC + '[B';
                    }
                }
                break;
            case 8:
                if (ev.shiftKey) {
                    result.key = EscapeSequences_1.C0.BS;
                    break;
                }
                else if (ev.altKey) {
                    result.key = EscapeSequences_1.C0.ESC + EscapeSequences_1.C0.DEL;
                    break;
                }
                result.key = EscapeSequences_1.C0.DEL;
                break;
            case 9:
                if (ev.shiftKey) {
                    result.key = EscapeSequences_1.C0.ESC + '[Z';
                    break;
                }
                result.key = EscapeSequences_1.C0.HT;
                result.cancel = true;
                break;
            case 13:
                result.key = EscapeSequences_1.C0.CR;
                result.cancel = true;
                break;
            case 27:
                result.key = EscapeSequences_1.C0.ESC;
                result.cancel = true;
                break;
            case 37:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D';
                    if (result.key === EscapeSequences_1.C0.ESC + '[1;3D') {
                        result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';
                    }
                }
                else if (this.applicationCursor) {
                    result.key = EscapeSequences_1.C0.ESC + 'OD';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[D';
                }
                break;
            case 39:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C';
                    if (result.key === EscapeSequences_1.C0.ESC + '[1;3C') {
                        result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';
                    }
                }
                else if (this.applicationCursor) {
                    result.key = EscapeSequences_1.C0.ESC + 'OC';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[C';
                }
                break;
            case 38:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A';
                    if (result.key === EscapeSequences_1.C0.ESC + '[1;3A') {
                        result.key = EscapeSequences_1.C0.ESC + '[1;5A';
                    }
                }
                else if (this.applicationCursor) {
                    result.key = EscapeSequences_1.C0.ESC + 'OA';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[A';
                }
                break;
            case 40:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B';
                    if (result.key === EscapeSequences_1.C0.ESC + '[1;3B') {
                        result.key = EscapeSequences_1.C0.ESC + '[1;5B';
                    }
                }
                else if (this.applicationCursor) {
                    result.key = EscapeSequences_1.C0.ESC + 'OB';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[B';
                }
                break;
            case 45:
                if (!ev.shiftKey && !ev.ctrlKey) {
                    result.key = EscapeSequences_1.C0.ESC + '[2~';
                }
                break;
            case 46:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[3~';
                }
                break;
            case 36:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H';
                }
                else if (this.applicationCursor) {
                    result.key = EscapeSequences_1.C0.ESC + 'OH';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[H';
                }
                break;
            case 35:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F';
                }
                else if (this.applicationCursor) {
                    result.key = EscapeSequences_1.C0.ESC + 'OF';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[F';
                }
                break;
            case 33:
                if (ev.shiftKey) {
                    result.scrollLines = -(this.rows - 1);
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[5~';
                }
                break;
            case 34:
                if (ev.shiftKey) {
                    result.scrollLines = this.rows - 1;
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[6~';
                }
                break;
            case 112:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + 'OP';
                }
                break;
            case 113:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + 'OQ';
                }
                break;
            case 114:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + 'OR';
                }
                break;
            case 115:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + 'OS';
                }
                break;
            case 116:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[15~';
                }
                break;
            case 117:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[17~';
                }
                break;
            case 118:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[18~';
                }
                break;
            case 119:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[19~';
                }
                break;
            case 120:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[20~';
                }
                break;
            case 121:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[21~';
                }
                break;
            case 122:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[23~';
                }
                break;
            case 123:
                if (modifiers) {
                    result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~';
                }
                else {
                    result.key = EscapeSequences_1.C0.ESC + '[24~';
                }
                break;
            default:
                if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
                    if (ev.keyCode >= 65 && ev.keyCode <= 90) {
                        result.key = String.fromCharCode(ev.keyCode - 64);
                    }
                    else if (ev.keyCode === 32) {
                        result.key = String.fromCharCode(0);
                    }
                    else if (ev.keyCode >= 51 && ev.keyCode <= 55) {
                        result.key = String.fromCharCode(ev.keyCode - 51 + 27);
                    }
                    else if (ev.keyCode === 56) {
                        result.key = String.fromCharCode(127);
                    }
                    else if (ev.keyCode === 219) {
                        result.key = String.fromCharCode(27);
                    }
                    else if (ev.keyCode === 220) {
                        result.key = String.fromCharCode(28);
                    }
                    else if (ev.keyCode === 221) {
                        result.key = String.fromCharCode(29);
                    }
                }
                else if ((!this.browser.isMac || this.options.macOptionIsMeta) && ev.altKey && !ev.metaKey) {
                    var keyMapping = KEYCODE_KEY_MAPPINGS[ev.keyCode];
                    var key = keyMapping && keyMapping[!ev.shiftKey ? 0 : 1];
                    if (key) {
                        result.key = EscapeSequences_1.C0.ESC + key;
                    }
                    else if (ev.keyCode >= 65 && ev.keyCode <= 90) {
                        var keyCode = ev.ctrlKey ? ev.keyCode - 64 : ev.keyCode + 32;
                        result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(keyCode);
                    }
                }
                else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
                    if (ev.keyCode === 65) {
                        this.selectAll();
                    }
                }
                break;
        }
        return result;
    };
    Terminal.prototype.setgLevel = function (g) {
        this.glevel = g;
        this.charset = this.charsets[g];
    };
    Terminal.prototype.setgCharset = function (g, charset) {
        this.charsets[g] = charset;
        if (this.glevel === g) {
            this.charset = charset;
        }
    };
    Terminal.prototype._keyPress = function (ev) {
        var key;
        if (this._customKeyEventHandler && this._customKeyEventHandler(ev) === false) {
            return false;
        }
        this.cancel(ev);
        if (ev.charCode) {
            key = ev.charCode;
        }
        else if (ev.which == null) {
            key = ev.keyCode;
        }
        else if (ev.which !== 0 && ev.charCode !== 0) {
            key = ev.which;
        }
        else {
            return false;
        }
        if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !this._isThirdLevelShift(this.browser, ev))) {
            return false;
        }
        key = String.fromCharCode(key);
        this.emit('keypress', key, ev);
        this.emit('key', key, ev);
        this.showCursor();
        this.handler(key);
        return true;
    };
    Terminal.prototype.send = function (data) {
        var _this = this;
        if (!this._sendDataQueue) {
            setTimeout(function () {
                _this.handler(_this._sendDataQueue);
                _this._sendDataQueue = '';
            }, 1);
        }
        this._sendDataQueue += data;
    };
    Terminal.prototype.bell = function () {
        var _this = this;
        this.emit('bell');
        if (this._soundBell()) {
            this.soundManager.playBellSound();
        }
        if (this._visualBell()) {
            this.element.classList.add('visual-bell-active');
            clearTimeout(this._visualBellTimer);
            this._visualBellTimer = window.setTimeout(function () {
                _this.element.classList.remove('visual-bell-active');
            }, 200);
        }
    };
    Terminal.prototype.log = function (text, data) {
        if (!this.options.debug)
            return;
        if (!this._context.console || !this._context.console.log)
            return;
        this._context.console.log(text, data);
    };
    Terminal.prototype.error = function (text, data) {
        if (!this.options.debug)
            return;
        if (!this._context.console || !this._context.console.error)
            return;
        this._context.console.error(text, data);
    };
    Terminal.prototype.resize = function (x, y) {
        if (isNaN(x) || isNaN(y)) {
            return;
        }
        if (x === this.cols && y === this.rows) {
            if (!this.charMeasure.width || !this.charMeasure.height) {
                this.charMeasure.measure(this.options);
            }
            return;
        }
        if (x < 1)
            x = 1;
        if (y < 1)
            y = 1;
        this.buffers.resize(x, y);
        this.cols = x;
        this.rows = y;
        this.buffers.setupTabStops(this.cols);
        if (this.charMeasure) {
            this.charMeasure.measure(this.options);
        }
        this.refresh(0, this.rows - 1);
        this.emit('resize', { cols: x, rows: y });
    };
    Terminal.prototype.updateRange = function (y) {
        if (y < this._refreshStart)
            this._refreshStart = y;
        if (y > this._refreshEnd)
            this._refreshEnd = y;
    };
    Terminal.prototype.maxRange = function () {
        this._refreshStart = 0;
        this._refreshEnd = this.rows - 1;
    };
    Terminal.prototype.eraseRight = function (x, y) {
        var line = this.buffer.lines.get(this.buffer.ybase + y);
        if (!line) {
            return;
        }
        var ch = [this.eraseAttr(), ' ', 1, 32];
        for (; x < this.cols; x++) {
            line[x] = ch;
        }
        this.updateRange(y);
    };
    Terminal.prototype.eraseLeft = function (x, y) {
        var line = this.buffer.lines.get(this.buffer.ybase + y);
        if (!line) {
            return;
        }
        var ch = [this.eraseAttr(), ' ', 1, 32];
        x++;
        while (x--) {
            line[x] = ch;
        }
        this.updateRange(y);
    };
    Terminal.prototype.clear = function () {
        if (this.buffer.ybase === 0 && this.buffer.y === 0) {
            return;
        }
        this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));
        this.buffer.lines.length = 1;
        this.buffer.ydisp = 0;
        this.buffer.ybase = 0;
        this.buffer.y = 0;
        for (var i = 1; i < this.rows; i++) {
            this.buffer.lines.push(this.blankLine());
        }
        this.refresh(0, this.rows - 1);
        this.emit('scroll', this.buffer.ydisp);
    };
    Terminal.prototype.eraseLine = function (y) {
        this.eraseRight(0, y);
    };
    Terminal.prototype.blankLine = function (cur, isWrapped, cols) {
        var attr = cur ? this.eraseAttr() : this.defAttr;
        var ch = [attr, ' ', 1, 32];
        var line = [];
        if (isWrapped) {
            line.isWrapped = isWrapped;
        }
        cols = cols || this.cols;
        for (var i = 0; i < cols; i++) {
            line[i] = ch;
        }
        return line;
    };
    Terminal.prototype.ch = function (cur) {
        if (cur) {
            return [this.eraseAttr(), ' ', 1, 32];
        }
        return [this.defAttr, ' ', 1, 32];
    };
    Terminal.prototype.is = function (term) {
        return (this.options.termName + '').indexOf(term) === 0;
    };
    Terminal.prototype.handler = function (data) {
        if (this.options.disableStdin) {
            return;
        }
        if (this.selectionManager && this.selectionManager.hasSelection) {
            this.selectionManager.clearSelection();
        }
        if (this.buffer.ybase !== this.buffer.ydisp) {
            this.scrollToBottom();
        }
        this.emit('data', data);
    };
    Terminal.prototype.handleTitle = function (title) {
        this.emit('title', title);
    };
    Terminal.prototype.index = function () {
        this.buffer.y++;
        if (this.buffer.y > this.buffer.scrollBottom) {
            this.buffer.y--;
            this.scroll();
        }
        if (this.buffer.x >= this.cols) {
            this.buffer.x--;
        }
    };
    Terminal.prototype.reverseIndex = function () {
        if (this.buffer.y === this.buffer.scrollTop) {
            var scrollRegionHeight = this.buffer.scrollBottom - this.buffer.scrollTop;
            this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, scrollRegionHeight, 1);
            this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));
            this.updateRange(this.buffer.scrollTop);
            this.updateRange(this.buffer.scrollBottom);
        }
        else {
            this.buffer.y--;
        }
    };
    Terminal.prototype.reset = function () {
        this.options.rows = this.rows;
        this.options.cols = this.cols;
        var customKeyEventHandler = this._customKeyEventHandler;
        var inputHandler = this._inputHandler;
        this._setup();
        this._customKeyEventHandler = customKeyEventHandler;
        this._inputHandler = inputHandler;
        this.refresh(0, this.rows - 1);
        if (this.viewport) {
            this.viewport.syncScrollArea();
        }
    };
    Terminal.prototype.tabSet = function () {
        this.buffer.tabs[this.buffer.x] = true;
    };
    Terminal.prototype.cancel = function (ev, force) {
        if (!this.options.cancelEvents && !force) {
            return;
        }
        ev.preventDefault();
        ev.stopPropagation();
        return false;
    };
    Terminal.prototype.matchColor = function (r1, g1, b1) {
        return matchColor_(r1, g1, b1);
    };
    Terminal.prototype._visualBell = function () {
        return false;
    };
    Terminal.prototype._soundBell = function () {
        return this.options.bellStyle === 'sound';
    };
    return Terminal;
}(EventEmitter_1.EventEmitter));
exports.Terminal = Terminal;
function globalOn(el, type, handler, capture) {
    if (!Array.isArray(el)) {
        el = [el];
    }
    el.forEach(function (element) {
        element.addEventListener(type, handler, capture || false);
    });
}
var on = globalOn;
function off(el, type, handler, capture) {
    if (capture === void 0) { capture = false; }
    el.removeEventListener(type, handler, capture);
}
function wasMondifierKeyOnlyEvent(ev) {
    return ev.keyCode === 16 ||
        ev.keyCode === 17 ||
        ev.keyCode === 18;
}
var matchColorCache = {};
function matchColorDistance(r1, g1, b1, r2, g2, b2) {
    return Math.pow(30 * (r1 - r2), 2)
        + Math.pow(59 * (g1 - g2), 2)
        + Math.pow(11 * (b1 - b2), 2);
}
function matchColor_(r1, g1, b1) {
    var hash = (r1 << 16) | (g1 << 8) | b1;
    if (matchColorCache[hash] != null) {
        return matchColorCache[hash];
    }
    var ldiff = Infinity;
    var li = -1;
    var i = 0;
    var c;
    var r2;
    var g2;
    var b2;
    var diff;
    for (; i < ColorManager_1.DEFAULT_ANSI_COLORS.length; i++) {
        c = ColorManager_1.DEFAULT_ANSI_COLORS[i].rgba;
        r2 = c >>> 24;
        g2 = c >>> 16 & 0xFF;
        b2 = c >>> 8 & 0xFF;
        diff = matchColorDistance(r1, g1, b1, r2, g2, b2);
        if (diff === 0) {
            li = i;
            break;
        }
        if (diff < ldiff) {
            ldiff = diff;
            li = i;
        }
    }
    return matchColorCache[hash] = li;
}

},{"./AccessibilityManager":1,"./Buffer":2,"./BufferSet":3,"./CompositionHelper":6,"./EscapeSequences":7,"./EventEmitter":8,"./InputHandler":9,"./Linkifier":10,"./Parser":11,"./SelectionManager":12,"./SoundManager":14,"./Strings":15,"./Viewport":18,"./handlers/Clipboard":20,"./input/MouseZoneManager":21,"./renderer/ColorManager":23,"./renderer/Renderer":27,"./shared/utils/Browser":36,"./utils/CharMeasure":37,"./utils/Clone":39,"./utils/MouseHelper":41,"./utils/ScreenDprMonitor":43}],17:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var LinkHoverEventTypes;
(function (LinkHoverEventTypes) {
    LinkHoverEventTypes["HOVER"] = "linkhover";
    LinkHoverEventTypes["TOOLTIP"] = "linktooltip";
    LinkHoverEventTypes["LEAVE"] = "linkleave";
})(LinkHoverEventTypes = exports.LinkHoverEventTypes || (exports.LinkHoverEventTypes = {}));

},{}],18:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var FALLBACK_SCROLL_BAR_WIDTH = 15;
var Viewport = (function () {
    function Viewport(_terminal, _viewportElement, _scrollArea, _charMeasure) {
        var _this = this;
        this._terminal = _terminal;
        this._viewportElement = _viewportElement;
        this._scrollArea = _scrollArea;
        this._charMeasure = _charMeasure;
        this.scrollBarWidth = 0;
        this._currentRowHeight = 0;
        this._lastRecordedBufferLength = 0;
        this._lastRecordedViewportHeight = 0;
        this._lastRecordedBufferHeight = 0;
        this._wheelPartialScroll = 0;
        this.scrollBarWidth = (this._viewportElement.offsetWidth - this._scrollArea.offsetWidth) || FALLBACK_SCROLL_BAR_WIDTH;
        this._viewportElement.addEventListener('scroll', this._onScroll.bind(this));
        setTimeout(function () { return _this.syncScrollArea(); }, 0);
    }
    Viewport.prototype.onThemeChanged = function (colors) {
        this._viewportElement.style.backgroundColor = colors.background.css;
    };
    Viewport.prototype._refresh = function () {
        if (this._charMeasure.height > 0) {
            this._currentRowHeight = this._terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio;
            this._lastRecordedViewportHeight = this._viewportElement.offsetHeight;
            var newBufferHeight = Math.round(this._currentRowHeight * this._lastRecordedBufferLength) + (this._lastRecordedViewportHeight - this._terminal.renderer.dimensions.canvasHeight);
            if (this._lastRecordedBufferHeight !== newBufferHeight) {
                this._lastRecordedBufferHeight = newBufferHeight;
                this._scrollArea.style.height = this._lastRecordedBufferHeight + 'px';
            }
        }
    };
    Viewport.prototype.syncScrollArea = function () {
        if (this._lastRecordedBufferLength !== this._terminal.buffer.lines.length) {
            this._lastRecordedBufferLength = this._terminal.buffer.lines.length;
            this._refresh();
        }
        else if (this._lastRecordedViewportHeight !== this._terminal.renderer.dimensions.canvasHeight) {
            this._refresh();
        }
        else {
            if (this._terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio !== this._currentRowHeight) {
                this._refresh();
            }
        }
        var scrollTop = this._terminal.buffer.ydisp * this._currentRowHeight;
        if (this._viewportElement.scrollTop !== scrollTop) {
            this._viewportElement.scrollTop = scrollTop;
        }
    };
    Viewport.prototype._onScroll = function (ev) {
        if (!this._viewportElement.offsetParent) {
            return;
        }
        var newRow = Math.round(this._viewportElement.scrollTop / this._currentRowHeight);
        var diff = newRow - this._terminal.buffer.ydisp;
        this._terminal.scrollLines(diff, true);
    };
    Viewport.prototype.onWheel = function (ev) {
        var amount = this._getPixelsScrolled(ev);
        if (amount === 0) {
            return;
        }
        this._viewportElement.scrollTop += amount;
        ev.preventDefault();
    };
    Viewport.prototype._getPixelsScrolled = function (ev) {
        if (ev.deltaY === 0) {
            return 0;
        }
        var amount = ev.deltaY;
        if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {
            amount *= this._currentRowHeight;
        }
        else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
            amount *= this._currentRowHeight * this._terminal.rows;
        }
        return amount;
    };
    Viewport.prototype.getLinesScrolled = function (ev) {
        if (ev.deltaY === 0) {
            return 0;
        }
        var amount = ev.deltaY;
        if (ev.deltaMode === WheelEvent.DOM_DELTA_PIXEL) {
            amount /= this._currentRowHeight + 0.0;
            this._wheelPartialScroll += amount;
            amount = Math.floor(Math.abs(this._wheelPartialScroll)) * (this._wheelPartialScroll > 0 ? 1 : -1);
            this._wheelPartialScroll %= 1;
        }
        else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
            amount *= this._terminal.rows;
        }
        return amount;
    };
    Viewport.prototype.onTouchStart = function (ev) {
        this._lastTouchY = ev.touches[0].pageY;
    };
    Viewport.prototype.onTouchMove = function (ev) {
        var deltaY = this._lastTouchY - ev.touches[0].pageY;
        this._lastTouchY = ev.touches[0].pageY;
        if (deltaY === 0) {
            return;
        }
        this._viewportElement.scrollTop += deltaY;
        ev.preventDefault();
    };
    return Viewport;
}());
exports.Viewport = Viewport;

},{}],19:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var EscapeSequences_1 = require("../EscapeSequences");
var Direction;
(function (Direction) {
    Direction["Up"] = "A";
    Direction["Down"] = "B";
    Direction["Right"] = "C";
    Direction["Left"] = "D";
})(Direction || (Direction = {}));
var AltClickHandler = (function () {
    function AltClickHandler(_mouseEvent, _terminal) {
        this._mouseEvent = _mouseEvent;
        this._terminal = _terminal;
        this._lines = this._terminal.buffer.lines;
        this._startCol = this._terminal.buffer.x;
        this._startRow = this._terminal.buffer.y;
        _a = this._terminal.mouseHelper.getCoords(this._mouseEvent, this._terminal.element, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, false).map(function (coordinate) {
            return coordinate - 1;
        }), this._endCol = _a[0], this._endRow = _a[1];
        var _a;
    }
    AltClickHandler.prototype.move = function () {
        if (this._mouseEvent.altKey) {
            this._terminal.send(this._arrowSequences());
        }
    };
    AltClickHandler.prototype._arrowSequences = function () {
        if (!this._terminal.buffer.hasScrollback) {
            return this._resetStartingRow() + this._moveToRequestedRow() + this._moveToRequestedCol();
        }
        return this._moveHorizontallyOnly();
    };
    AltClickHandler.prototype._resetStartingRow = function () {
        if (this._moveToRequestedRow().length === 0) {
            return '';
        }
        else {
            return repeat(this._bufferLine(this._startCol, this._startRow, this._startCol, this._startRow - this._wrappedRowsForRow(this._startRow), false).length, this._sequence(Direction.Left));
        }
    };
    AltClickHandler.prototype._moveToRequestedRow = function () {
        var startRow = this._startRow - this._wrappedRowsForRow(this._startRow);
        var endRow = this._endRow - this._wrappedRowsForRow(this._endRow);
        var rowsToMove = Math.abs(startRow - endRow) - this._wrappedRowsCount();
        return repeat(rowsToMove, this._sequence(this._verticalDirection()));
    };
    AltClickHandler.prototype._moveToRequestedCol = function () {
        var startRow;
        if (this._moveToRequestedRow().length > 0) {
            startRow = this._endRow - this._wrappedRowsForRow(this._endRow);
        }
        else {
            startRow = this._startRow;
        }
        var endRow = this._endRow;
        var direction = this._horizontalDirection();
        return repeat(this._bufferLine(this._startCol, startRow, this._endCol, endRow, direction === Direction.Right).length, this._sequence(direction));
    };
    AltClickHandler.prototype._moveHorizontallyOnly = function () {
        var direction = this._horizontalDirection();
        return repeat(Math.abs(this._startCol - this._endCol), this._sequence(direction));
    };
    AltClickHandler.prototype._wrappedRowsCount = function () {
        var wrappedRows = 0;
        var startRow = this._startRow - this._wrappedRowsForRow(this._startRow);
        var endRow = this._endRow - this._wrappedRowsForRow(this._endRow);
        for (var i = 0; i < Math.abs(startRow - endRow); i++) {
            var direction = this._verticalDirection() === Direction.Up ? -1 : 1;
            if (this._lines.get(startRow + (direction * i)).isWrapped) {
                wrappedRows++;
            }
        }
        return wrappedRows;
    };
    AltClickHandler.prototype._wrappedRowsForRow = function (currentRow) {
        var rowCount = 0;
        var lineWraps = this._lines.get(currentRow).isWrapped;
        while (lineWraps && currentRow >= 0 && currentRow < this._terminal.rows) {
            rowCount++;
            currentRow--;
            lineWraps = this._lines.get(currentRow).isWrapped;
        }
        return rowCount;
    };
    AltClickHandler.prototype._horizontalDirection = function () {
        var startRow;
        if (this._moveToRequestedRow().length > 0) {
            startRow = this._endRow - this._wrappedRowsForRow(this._endRow);
        }
        else {
            startRow = this._startRow;
        }
        if ((this._startCol < this._endCol &&
            startRow <= this._endRow) ||
            (this._startCol >= this._endCol &&
                startRow < this._endRow)) {
            return Direction.Right;
        }
        else {
            return Direction.Left;
        }
    };
    AltClickHandler.prototype._verticalDirection = function () {
        if (this._startRow > this._endRow) {
            return Direction.Up;
        }
        else {
            return Direction.Down;
        }
    };
    AltClickHandler.prototype._bufferLine = function (startCol, startRow, endCol, endRow, forward) {
        var currentCol = startCol;
        var currentRow = startRow;
        var bufferStr = '';
        while (currentCol !== endCol || currentRow !== endRow) {
            currentCol += forward ? 1 : -1;
            if (forward && currentCol > this._terminal.cols - 1) {
                bufferStr += this._terminal.buffer.translateBufferLineToString(currentRow, false, startCol, currentCol);
                currentCol = 0;
                startCol = 0;
                currentRow++;
            }
            else if (!forward && currentCol < 0) {
                bufferStr += this._terminal.buffer.translateBufferLineToString(currentRow, false, 0, startCol + 1);
                currentCol = this._terminal.cols - 1;
                startCol = currentCol;
                currentRow--;
            }
        }
        return bufferStr + this._terminal.buffer.translateBufferLineToString(currentRow, false, startCol, currentCol);
    };
    AltClickHandler.prototype._sequence = function (direction) {
        var mod = this._terminal.applicationCursor ? 'O' : '[';
        return EscapeSequences_1.C0.ESC + mod + direction;
    };
    return AltClickHandler;
}());
exports.AltClickHandler = AltClickHandler;
function repeat(count, str) {
    count = Math.floor(count);
    var rpt = '';
    for (var i = 0; i < count; i++) {
        rpt += str;
    }
    return rpt;
}

},{"../EscapeSequences":7}],20:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function prepareTextForTerminal(text) {
    return text.replace(/\r?\n/g, '\r');
}
exports.prepareTextForTerminal = prepareTextForTerminal;
function bracketTextForPaste(text, bracketedPasteMode) {
    if (bracketedPasteMode) {
        return '\x1b[200~' + text + '\x1b[201~';
    }
    return text;
}
exports.bracketTextForPaste = bracketTextForPaste;
function copyHandler(ev, term, selectionManager) {
    if (term.browser.isMSIE) {
        window.clipboardData.setData('Text', selectionManager.selectionText);
    }
    else {
        ev.clipboardData.setData('text/plain', selectionManager.selectionText);
    }
    ev.preventDefault();
}
exports.copyHandler = copyHandler;
function pasteHandler(ev, term) {
    ev.stopPropagation();
    var text;
    var dispatchPaste = function (text) {
        text = prepareTextForTerminal(text);
        text = bracketTextForPaste(text, term.bracketedPasteMode);
        term.handler(text);
        term.textarea.value = '';
        term.emit('paste', text);
        term.cancel(ev);
    };
    if (term.browser.isMSIE) {
        if (window.clipboardData) {
            text = window.clipboardData.getData('Text');
            dispatchPaste(text);
        }
    }
    else {
        if (ev.clipboardData) {
            text = ev.clipboardData.getData('text/plain');
            dispatchPaste(text);
        }
    }
}
exports.pasteHandler = pasteHandler;
function moveTextAreaUnderMouseCursor(ev, textarea) {
    textarea.style.position = 'fixed';
    textarea.style.width = '20px';
    textarea.style.height = '20px';
    textarea.style.left = (ev.clientX - 10) + 'px';
    textarea.style.top = (ev.clientY - 10) + 'px';
    textarea.style.zIndex = '1000';
    textarea.focus();
    setTimeout(function () {
        textarea.style.position = null;
        textarea.style.width = null;
        textarea.style.height = null;
        textarea.style.left = null;
        textarea.style.top = null;
        textarea.style.zIndex = null;
    }, 200);
}
exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;
function rightClickHandler(ev, textarea, selectionManager, shouldSelectWord) {
    moveTextAreaUnderMouseCursor(ev, textarea);
    if (shouldSelectWord && !selectionManager.isClickInSelection(ev)) {
        selectionManager.selectWordAtCursor(ev);
    }
    textarea.value = selectionManager.selectionText;
    textarea.select();
}
exports.rightClickHandler = rightClickHandler;

},{}],21:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var HOVER_DURATION = 500;
var MouseZoneManager = (function () {
    function MouseZoneManager(_terminal) {
        var _this = this;
        this._terminal = _terminal;
        this._zones = [];
        this._areZonesActive = false;
        this._tooltipTimeout = null;
        this._currentZone = null;
        this._lastHoverCoords = [null, null];
        this._terminal.element.addEventListener('mousedown', function (e) { return _this._onMouseDown(e); });
        this._mouseMoveListener = function (e) { return _this._onMouseMove(e); };
        this._clickListener = function (e) { return _this._onClick(e); };
    }
    MouseZoneManager.prototype.add = function (zone) {
        this._zones.push(zone);
        if (this._zones.length === 1) {
            this._activate();
        }
    };
    MouseZoneManager.prototype.clearAll = function (start, end) {
        if (this._zones.length === 0) {
            return;
        }
        if (!end) {
            start = 0;
            end = this._terminal.rows - 1;
        }
        for (var i = 0; i < this._zones.length; i++) {
            var zone = this._zones[i];
            if ((zone.y1 > start && zone.y1 <= end + 1) ||
                (zone.y2 > start && zone.y2 <= end + 1) ||
                (zone.y1 < start && zone.y2 > end + 1)) {
                if (this._currentZone && this._currentZone === zone) {
                    this._currentZone.leaveCallback();
                    this._currentZone = null;
                }
                this._zones.splice(i--, 1);
            }
        }
        if (this._zones.length === 0) {
            this._deactivate();
        }
    };
    MouseZoneManager.prototype._activate = function () {
        if (!this._areZonesActive) {
            this._areZonesActive = true;
            this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);
            this._terminal.element.addEventListener('click', this._clickListener);
        }
    };
    MouseZoneManager.prototype._deactivate = function () {
        if (this._areZonesActive) {
            this._areZonesActive = false;
            this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);
            this._terminal.element.removeEventListener('click', this._clickListener);
        }
    };
    MouseZoneManager.prototype._onMouseMove = function (e) {
        if (this._lastHoverCoords[0] !== e.pageX || this._lastHoverCoords[1] !== e.pageY) {
            this._onHover(e);
            this._lastHoverCoords = [e.pageX, e.pageY];
        }
    };
    MouseZoneManager.prototype._onHover = function (e) {
        var _this = this;
        var zone = this._findZoneEventAt(e);
        if (zone === this._currentZone) {
            return;
        }
        if (this._currentZone) {
            this._currentZone.leaveCallback();
            this._currentZone = null;
            if (this._tooltipTimeout) {
                clearTimeout(this._tooltipTimeout);
            }
        }
        if (!zone) {
            return;
        }
        this._currentZone = zone;
        if (zone.hoverCallback) {
            zone.hoverCallback(e);
        }
        this._tooltipTimeout = setTimeout(function () { return _this._onTooltip(e); }, HOVER_DURATION);
    };
    MouseZoneManager.prototype._onTooltip = function (e) {
        this._tooltipTimeout = null;
        var zone = this._findZoneEventAt(e);
        if (zone && zone.tooltipCallback) {
            zone.tooltipCallback(e);
        }
    };
    MouseZoneManager.prototype._onMouseDown = function (e) {
        if (!this._areZonesActive) {
            return;
        }
        var zone = this._findZoneEventAt(e);
        if (zone) {
            if (zone.willLinkActivate(e)) {
                e.preventDefault();
                e.stopImmediatePropagation();
            }
        }
    };
    MouseZoneManager.prototype._onClick = function (e) {
        var zone = this._findZoneEventAt(e);
        if (zone) {
            zone.clickCallback(e);
            e.preventDefault();
            e.stopImmediatePropagation();
        }
    };
    MouseZoneManager.prototype._findZoneEventAt = function (e) {
        var coords = this._terminal.mouseHelper.getCoords(e, this._terminal.screenElement, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows);
        if (!coords) {
            return null;
        }
        var x = coords[0];
        var y = coords[1];
        for (var i = 0; i < this._zones.length; i++) {
            var zone = this._zones[i];
            if (zone.y1 === zone.y2) {
                if (y === zone.y1 && x >= zone.x1 && x < zone.x2) {
                    return zone;
                }
            }
            else {
                if ((y === zone.y1 && x >= zone.x1) ||
                    (y === zone.y2 && x < zone.x2) ||
                    (y > zone.y1 && y < zone.y2)) {
                    return zone;
                }
            }
        }
        return null;
    };
    return MouseZoneManager;
}());
exports.MouseZoneManager = MouseZoneManager;
var MouseZone = (function () {
    function MouseZone(x1, y1, x2, y2, clickCallback, hoverCallback, tooltipCallback, leaveCallback, willLinkActivate) {
        this.x1 = x1;
        this.y1 = y1;
        this.x2 = x2;
        this.y2 = y2;
        this.clickCallback = clickCallback;
        this.hoverCallback = hoverCallback;
        this.tooltipCallback = tooltipCallback;
        this.leaveCallback = leaveCallback;
        this.willLinkActivate = willLinkActivate;
    }
    return MouseZone;
}());
exports.MouseZone = MouseZone;

},{}],22:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Types_1 = require("./atlas/Types");
var Types_2 = require("../shared/atlas/Types");
var CharAtlas_1 = require("./atlas/CharAtlas");
var Buffer_1 = require("../Buffer");
var BaseRenderLayer = (function () {
    function BaseRenderLayer(_container, id, zIndex, _alpha, _colors) {
        this._container = _container;
        this._alpha = _alpha;
        this._colors = _colors;
        this._scaledCharWidth = 0;
        this._scaledCharHeight = 0;
        this._scaledCellWidth = 0;
        this._scaledCellHeight = 0;
        this._scaledCharLeft = 0;
        this._scaledCharTop = 0;
        this._canvas = document.createElement('canvas');
        this._canvas.classList.add("xterm-" + id + "-layer");
        this._canvas.style.zIndex = zIndex.toString();
        this._initCanvas();
        this._container.appendChild(this._canvas);
    }
    BaseRenderLayer.prototype._initCanvas = function () {
        this._ctx = this._canvas.getContext('2d', { alpha: this._alpha });
        if (!this._alpha) {
            this.clearAll();
        }
    };
    BaseRenderLayer.prototype.onOptionsChanged = function (terminal) { };
    BaseRenderLayer.prototype.onBlur = function (terminal) { };
    BaseRenderLayer.prototype.onFocus = function (terminal) { };
    BaseRenderLayer.prototype.onCursorMove = function (terminal) { };
    BaseRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) { };
    BaseRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) { };
    BaseRenderLayer.prototype.onThemeChanged = function (terminal, colorSet) {
        this._refreshCharAtlas(terminal, colorSet);
    };
    BaseRenderLayer.prototype.setTransparency = function (terminal, alpha) {
        if (alpha === this._alpha) {
            return;
        }
        var oldCanvas = this._canvas;
        this._alpha = alpha;
        this._canvas = this._canvas.cloneNode();
        this._initCanvas();
        this._container.replaceChild(this._canvas, oldCanvas);
        this._refreshCharAtlas(terminal, this._colors);
        this.onGridChanged(terminal, 0, terminal.rows - 1);
    };
    BaseRenderLayer.prototype._refreshCharAtlas = function (terminal, colorSet) {
        var _this = this;
        if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {
            return;
        }
        this._charAtlas = null;
        var result = CharAtlas_1.acquireCharAtlas(terminal, colorSet, this._scaledCharWidth, this._scaledCharHeight);
        if (result instanceof HTMLCanvasElement) {
            this._charAtlas = result;
        }
        else {
            result.then(function (bitmap) { return _this._charAtlas = bitmap; });
        }
    };
    BaseRenderLayer.prototype.resize = function (terminal, dim) {
        this._scaledCellWidth = dim.scaledCellWidth;
        this._scaledCellHeight = dim.scaledCellHeight;
        this._scaledCharWidth = dim.scaledCharWidth;
        this._scaledCharHeight = dim.scaledCharHeight;
        this._scaledCharLeft = dim.scaledCharLeft;
        this._scaledCharTop = dim.scaledCharTop;
        this._canvas.width = dim.scaledCanvasWidth;
        this._canvas.height = dim.scaledCanvasHeight;
        this._canvas.style.width = dim.canvasWidth + "px";
        this._canvas.style.height = dim.canvasHeight + "px";
        if (!this._alpha) {
            this.clearAll();
        }
        this._refreshCharAtlas(terminal, this._colors);
    };
    BaseRenderLayer.prototype.fillCells = function (x, y, width, height) {
        this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
    };
    BaseRenderLayer.prototype.fillBottomLineAtCells = function (x, y, width) {
        if (width === void 0) { width = 1; }
        this._ctx.fillRect(x * this._scaledCellWidth, (y + 1) * this._scaledCellHeight - window.devicePixelRatio - 1, width * this._scaledCellWidth, window.devicePixelRatio);
    };
    BaseRenderLayer.prototype.fillLeftLineAtCell = function (x, y) {
        this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, window.devicePixelRatio, this._scaledCellHeight);
    };
    BaseRenderLayer.prototype.strokeRectAtCell = function (x, y, width, height) {
        this._ctx.lineWidth = window.devicePixelRatio;
        this._ctx.strokeRect(x * this._scaledCellWidth + window.devicePixelRatio / 2, y * this._scaledCellHeight + (window.devicePixelRatio / 2), width * this._scaledCellWidth - window.devicePixelRatio, (height * this._scaledCellHeight) - window.devicePixelRatio);
    };
    BaseRenderLayer.prototype.clearAll = function () {
        if (this._alpha) {
            this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);
        }
        else {
            this._ctx.fillStyle = this._colors.background.css;
            this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);
        }
    };
    BaseRenderLayer.prototype.clearCells = function (x, y, width, height) {
        if (this._alpha) {
            this._ctx.clearRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
        }
        else {
            this._ctx.fillStyle = this._colors.background.css;
            this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
        }
    };
    BaseRenderLayer.prototype.fillCharTrueColor = function (terminal, charData, x, y) {
        this._ctx.font = this._getFont(terminal, false);
        this._ctx.textBaseline = 'top';
        this._clipRow(terminal, y);
        this._ctx.fillText(charData[Buffer_1.CHAR_DATA_CHAR_INDEX], x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
    };
    BaseRenderLayer.prototype.drawChar = function (terminal, char, code, width, x, y, fg, bg, bold, dim) {
        var colorIndex = 0;
        if (fg < 256) {
            colorIndex = fg + 2;
        }
        else {
            if (bold && terminal.options.enableBold) {
                colorIndex = 1;
            }
        }
        var isAscii = code < 256;
        var isBasicColor = (colorIndex > 1 && fg < 16) && (fg < 8 || bold);
        var isDefaultColor = fg >= 256;
        var isDefaultBackground = bg >= 256;
        if (this._charAtlas && isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground) {
            var charAtlasCellWidth = this._scaledCharWidth + Types_2.CHAR_ATLAS_CELL_SPACING;
            var charAtlasCellHeight = this._scaledCharHeight + Types_2.CHAR_ATLAS_CELL_SPACING;
            if (dim) {
                this._ctx.globalAlpha = Types_1.DIM_OPACITY;
            }
            if (bold && !terminal.options.enableBold) {
                if (colorIndex > 1) {
                    colorIndex -= 8;
                }
            }
            this._ctx.drawImage(this._charAtlas, code * charAtlasCellWidth, colorIndex * charAtlasCellHeight, charAtlasCellWidth, this._scaledCharHeight, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop, charAtlasCellWidth, this._scaledCharHeight);
        }
        else {
            this._drawUncachedChar(terminal, char, width, fg, x, y, bold && terminal.options.enableBold, dim);
        }
    };
    BaseRenderLayer.prototype._drawUncachedChar = function (terminal, char, width, fg, x, y, bold, dim) {
        this._ctx.save();
        this._ctx.font = this._getFont(terminal, bold);
        this._ctx.textBaseline = 'top';
        if (fg === Types_1.INVERTED_DEFAULT_COLOR) {
            this._ctx.fillStyle = this._colors.background.css;
        }
        else if (fg < 256) {
            this._ctx.fillStyle = this._colors.ansi[fg].css;
        }
        else {
            this._ctx.fillStyle = this._colors.foreground.css;
        }
        this._clipRow(terminal, y);
        if (dim) {
            this._ctx.globalAlpha = Types_1.DIM_OPACITY;
        }
        this._ctx.fillText(char, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
        this._ctx.restore();
    };
    BaseRenderLayer.prototype._clipRow = function (terminal, y) {
        this._ctx.beginPath();
        this._ctx.rect(0, y * this._scaledCellHeight, terminal.cols * this._scaledCellWidth, this._scaledCellHeight);
        this._ctx.clip();
    };
    BaseRenderLayer.prototype._getFont = function (terminal, isBold) {
        var fontWeight = isBold ? terminal.options.fontWeightBold : terminal.options.fontWeight;
        return fontWeight + " " + terminal.options.fontSize * window.devicePixelRatio + "px " + terminal.options.fontFamily;
    };
    return BaseRenderLayer;
}());
exports.BaseRenderLayer = BaseRenderLayer;

},{"../Buffer":2,"../shared/atlas/Types":35,"./atlas/CharAtlas":31,"./atlas/Types":33}],23:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var DEFAULT_FOREGROUND = fromHex('#ffffff');
var DEFAULT_BACKGROUND = fromHex('#000000');
var DEFAULT_CURSOR = fromHex('#ffffff');
var DEFAULT_CURSOR_ACCENT = fromHex('#000000');
var DEFAULT_SELECTION = {
    css: 'rgba(255, 255, 255, 0.3)',
    rgba: 0xFFFFFF77
};
exports.DEFAULT_ANSI_COLORS = (function () {
    var colors = [
        fromHex('#2e3436'),
        fromHex('#cc0000'),
        fromHex('#4e9a06'),
        fromHex('#c4a000'),
        fromHex('#3465a4'),
        fromHex('#75507b'),
        fromHex('#06989a'),
        fromHex('#d3d7cf'),
        fromHex('#555753'),
        fromHex('#ef2929'),
        fromHex('#8ae234'),
        fromHex('#fce94f'),
        fromHex('#729fcf'),
        fromHex('#ad7fa8'),
        fromHex('#34e2e2'),
        fromHex('#eeeeec')
    ];
    var v = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];
    for (var i = 0; i < 216; i++) {
        var r = v[(i / 36) % 6 | 0];
        var g = v[(i / 6) % 6 | 0];
        var b = v[i % 6];
        colors.push({
            css: "#" + toPaddedHex(r) + toPaddedHex(g) + toPaddedHex(b),
            rgba: ((r << 24) | (g << 16) | (b << 8) | 0xFF) >>> 0
        });
    }
    for (var i = 0; i < 24; i++) {
        var c = 8 + i * 10;
        var ch = toPaddedHex(c);
        colors.push({
            css: "#" + ch + ch + ch,
            rgba: ((c << 24) | (c << 16) | (c << 8) | 0xFF) >>> 0
        });
    }
    return colors;
})();
function fromHex(css) {
    return {
        css: css,
        rgba: parseInt(css.slice(1), 16) << 8 | 0xFF
    };
}
function toPaddedHex(c) {
    var s = c.toString(16);
    return s.length < 2 ? '0' + s : s;
}
var ColorManager = (function () {
    function ColorManager(document, allowTransparency) {
        this.allowTransparency = allowTransparency;
        var canvas = document.createElement('canvas');
        canvas.width = 1;
        canvas.height = 1;
        this._ctx = canvas.getContext('2d');
        this._ctx.globalCompositeOperation = 'copy';
        this._litmusColor = this._ctx.createLinearGradient(0, 0, 1, 1);
        this.colors = {
            foreground: DEFAULT_FOREGROUND,
            background: DEFAULT_BACKGROUND,
            cursor: DEFAULT_CURSOR,
            cursorAccent: DEFAULT_CURSOR_ACCENT,
            selection: DEFAULT_SELECTION,
            ansi: exports.DEFAULT_ANSI_COLORS.slice()
        };
    }
    ColorManager.prototype.setTheme = function (theme) {
        this.colors.foreground = this._parseColor(theme.foreground, DEFAULT_FOREGROUND);
        this.colors.background = this._parseColor(theme.background, DEFAULT_BACKGROUND);
        this.colors.cursor = this._parseColor(theme.cursor, DEFAULT_CURSOR, true);
        this.colors.cursorAccent = this._parseColor(theme.cursorAccent, DEFAULT_CURSOR_ACCENT, true);
        this.colors.selection = this._parseColor(theme.selection, DEFAULT_SELECTION, true);
        this.colors.ansi[0] = this._parseColor(theme.black, exports.DEFAULT_ANSI_COLORS[0]);
        this.colors.ansi[1] = this._parseColor(theme.red, exports.DEFAULT_ANSI_COLORS[1]);
        this.colors.ansi[2] = this._parseColor(theme.green, exports.DEFAULT_ANSI_COLORS[2]);
        this.colors.ansi[3] = this._parseColor(theme.yellow, exports.DEFAULT_ANSI_COLORS[3]);
        this.colors.ansi[4] = this._parseColor(theme.blue, exports.DEFAULT_ANSI_COLORS[4]);
        this.colors.ansi[5] = this._parseColor(theme.magenta, exports.DEFAULT_ANSI_COLORS[5]);
        this.colors.ansi[6] = this._parseColor(theme.cyan, exports.DEFAULT_ANSI_COLORS[6]);
        this.colors.ansi[7] = this._parseColor(theme.white, exports.DEFAULT_ANSI_COLORS[7]);
        this.colors.ansi[8] = this._parseColor(theme.brightBlack, exports.DEFAULT_ANSI_COLORS[8]);
        this.colors.ansi[9] = this._parseColor(theme.brightRed, exports.DEFAULT_ANSI_COLORS[9]);
        this.colors.ansi[10] = this._parseColor(theme.brightGreen, exports.DEFAULT_ANSI_COLORS[10]);
        this.colors.ansi[11] = this._parseColor(theme.brightYellow, exports.DEFAULT_ANSI_COLORS[11]);
        this.colors.ansi[12] = this._parseColor(theme.brightBlue, exports.DEFAULT_ANSI_COLORS[12]);
        this.colors.ansi[13] = this._parseColor(theme.brightMagenta, exports.DEFAULT_ANSI_COLORS[13]);
        this.colors.ansi[14] = this._parseColor(theme.brightCyan, exports.DEFAULT_ANSI_COLORS[14]);
        this.colors.ansi[15] = this._parseColor(theme.brightWhite, exports.DEFAULT_ANSI_COLORS[15]);
    };
    ColorManager.prototype._parseColor = function (css, fallback, allowTransparency) {
        if (allowTransparency === void 0) { allowTransparency = this.allowTransparency; }
        if (!css) {
            return fallback;
        }
        this._ctx.fillStyle = this._litmusColor;
        this._ctx.fillStyle = css;
        if (typeof this._ctx.fillStyle !== 'string') {
            console.warn("Color: " + css + " is invalid using fallback " + fallback.css);
            return fallback;
        }
        this._ctx.fillRect(0, 0, 1, 1);
        var data = this._ctx.getImageData(0, 0, 1, 1).data;
        if (!allowTransparency && data[3] !== 0xFF) {
            console.warn("Color: " + css + " is using transparency, but allowTransparency is false. " +
                ("Using fallback " + fallback.css + "."));
            return fallback;
        }
        return {
            css: css,
            rgba: (data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]) >>> 0
        };
    };
    return ColorManager;
}());
exports.ColorManager = ColorManager;

},{}],24:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Buffer_1 = require("../Buffer");
var BaseRenderLayer_1 = require("./BaseRenderLayer");
var BLINK_INTERVAL = 600;
var CursorRenderLayer = (function (_super) {
    __extends(CursorRenderLayer, _super);
    function CursorRenderLayer(container, zIndex, colors) {
        var _this = _super.call(this, container, 'cursor', zIndex, true, colors) || this;
        _this._state = {
            x: null,
            y: null,
            isFocused: null,
            style: null,
            width: null
        };
        _this._cursorRenderers = {
            'bar': _this._renderBarCursor.bind(_this),
            'block': _this._renderBlockCursor.bind(_this),
            'underline': _this._renderUnderlineCursor.bind(_this)
        };
        return _this;
    }
    CursorRenderLayer.prototype.resize = function (terminal, dim) {
        _super.prototype.resize.call(this, terminal, dim);
        this._state = {
            x: null,
            y: null,
            isFocused: null,
            style: null,
            width: null
        };
    };
    CursorRenderLayer.prototype.reset = function (terminal) {
        this._clearCursor();
        if (this._cursorBlinkStateManager) {
            this._cursorBlinkStateManager.dispose();
            this._cursorBlinkStateManager = null;
            this.onOptionsChanged(terminal);
        }
    };
    CursorRenderLayer.prototype.onBlur = function (terminal) {
        if (this._cursorBlinkStateManager) {
            this._cursorBlinkStateManager.pause();
        }
        terminal.refresh(terminal.buffer.y, terminal.buffer.y);
    };
    CursorRenderLayer.prototype.onFocus = function (terminal) {
        if (this._cursorBlinkStateManager) {
            this._cursorBlinkStateManager.resume(terminal);
        }
        else {
            terminal.refresh(terminal.buffer.y, terminal.buffer.y);
        }
    };
    CursorRenderLayer.prototype.onOptionsChanged = function (terminal) {
        var _this = this;
        if (terminal.options.cursorBlink) {
            if (!this._cursorBlinkStateManager) {
                this._cursorBlinkStateManager = new CursorBlinkStateManager(terminal, function () {
                    _this._render(terminal, true);
                });
            }
        }
        else {
            if (this._cursorBlinkStateManager) {
                this._cursorBlinkStateManager.dispose();
                this._cursorBlinkStateManager = null;
            }
            terminal.refresh(terminal.buffer.y, terminal.buffer.y);
        }
    };
    CursorRenderLayer.prototype.onCursorMove = function (terminal) {
        if (this._cursorBlinkStateManager) {
            this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
        }
    };
    CursorRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {
        if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {
            this._render(terminal, false);
        }
        else {
            this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
        }
    };
    CursorRenderLayer.prototype._render = function (terminal, triggeredByAnimationFrame) {
        if (!terminal.cursorState || terminal.cursorHidden) {
            this._clearCursor();
            return;
        }
        var cursorY = terminal.buffer.ybase + terminal.buffer.y;
        var viewportRelativeCursorY = cursorY - terminal.buffer.ydisp;
        if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= terminal.rows) {
            this._clearCursor();
            return;
        }
        var charData = terminal.buffer.lines.get(cursorY)[terminal.buffer.x];
        if (!charData) {
            return;
        }
        if (!terminal.isFocused) {
            this._clearCursor();
            this._ctx.save();
            this._ctx.fillStyle = this._colors.cursor.css;
            this._renderBlurCursor(terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
            this._ctx.restore();
            this._state.x = terminal.buffer.x;
            this._state.y = viewportRelativeCursorY;
            this._state.isFocused = false;
            this._state.style = terminal.options.cursorStyle;
            this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
            return;
        }
        if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {
            this._clearCursor();
            return;
        }
        if (this._state) {
            if (this._state.x === terminal.buffer.x &&
                this._state.y === viewportRelativeCursorY &&
                this._state.isFocused === terminal.isFocused &&
                this._state.style === terminal.options.cursorStyle &&
                this._state.width === charData[Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
                return;
            }
            this._clearCursor();
        }
        this._ctx.save();
        this._cursorRenderers[terminal.options.cursorStyle || 'block'](terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
        this._ctx.restore();
        this._state.x = terminal.buffer.x;
        this._state.y = viewportRelativeCursorY;
        this._state.isFocused = false;
        this._state.style = terminal.options.cursorStyle;
        this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
    };
    CursorRenderLayer.prototype._clearCursor = function () {
        if (this._state) {
            this.clearCells(this._state.x, this._state.y, this._state.width, 1);
            this._state = {
                x: null,
                y: null,
                isFocused: null,
                style: null,
                width: null
            };
        }
    };
    CursorRenderLayer.prototype._renderBarCursor = function (terminal, x, y, charData) {
        this._ctx.save();
        this._ctx.fillStyle = this._colors.cursor.css;
        this.fillLeftLineAtCell(x, y);
        this._ctx.restore();
    };
    CursorRenderLayer.prototype._renderBlockCursor = function (terminal, x, y, charData) {
        this._ctx.save();
        this._ctx.fillStyle = this._colors.cursor.css;
        this.fillCells(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
        this._ctx.fillStyle = this._colors.cursorAccent.css;
        this.fillCharTrueColor(terminal, charData, x, y);
        this._ctx.restore();
    };
    CursorRenderLayer.prototype._renderUnderlineCursor = function (terminal, x, y, charData) {
        this._ctx.save();
        this._ctx.fillStyle = this._colors.cursor.css;
        this.fillBottomLineAtCells(x, y);
        this._ctx.restore();
    };
    CursorRenderLayer.prototype._renderBlurCursor = function (terminal, x, y, charData) {
        this._ctx.save();
        this._ctx.strokeStyle = this._colors.cursor.css;
        this.strokeRectAtCell(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
        this._ctx.restore();
    };
    return CursorRenderLayer;
}(BaseRenderLayer_1.BaseRenderLayer));
exports.CursorRenderLayer = CursorRenderLayer;
var CursorBlinkStateManager = (function () {
    function CursorBlinkStateManager(terminal, _renderCallback) {
        this._renderCallback = _renderCallback;
        this.isCursorVisible = true;
        if (terminal.isFocused) {
            this._restartInterval();
        }
    }
    Object.defineProperty(CursorBlinkStateManager.prototype, "isPaused", {
        get: function () { return !(this._blinkStartTimeout || this._blinkInterval); },
        enumerable: true,
        configurable: true
    });
    CursorBlinkStateManager.prototype.dispose = function () {
        if (this._blinkInterval) {
            window.clearInterval(this._blinkInterval);
            this._blinkInterval = null;
        }
        if (this._blinkStartTimeout) {
            window.clearTimeout(this._blinkStartTimeout);
            this._blinkStartTimeout = null;
        }
        if (this._animationFrame) {
            window.cancelAnimationFrame(this._animationFrame);
            this._animationFrame = null;
        }
    };
    CursorBlinkStateManager.prototype.restartBlinkAnimation = function (terminal) {
        var _this = this;
        if (this.isPaused) {
            return;
        }
        this._animationTimeRestarted = Date.now();
        this.isCursorVisible = true;
        if (!this._animationFrame) {
            this._animationFrame = window.requestAnimationFrame(function () {
                _this._renderCallback();
                _this._animationFrame = null;
            });
        }
    };
    CursorBlinkStateManager.prototype._restartInterval = function (timeToStart) {
        var _this = this;
        if (timeToStart === void 0) { timeToStart = BLINK_INTERVAL; }
        if (this._blinkInterval) {
            window.clearInterval(this._blinkInterval);
        }
        this._blinkStartTimeout = setTimeout(function () {
            if (_this._animationTimeRestarted) {
                var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
                _this._animationTimeRestarted = null;
                if (time > 0) {
                    _this._restartInterval(time);
                    return;
                }
            }
            _this.isCursorVisible = false;
            _this._animationFrame = window.requestAnimationFrame(function () {
                _this._renderCallback();
                _this._animationFrame = null;
            });
            _this._blinkInterval = setInterval(function () {
                if (_this._animationTimeRestarted) {
                    var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
                    _this._animationTimeRestarted = null;
                    _this._restartInterval(time);
                    return;
                }
                _this.isCursorVisible = !_this.isCursorVisible;
                _this._animationFrame = window.requestAnimationFrame(function () {
                    _this._renderCallback();
                    _this._animationFrame = null;
                });
            }, BLINK_INTERVAL);
        }, timeToStart);
    };
    CursorBlinkStateManager.prototype.pause = function () {
        this.isCursorVisible = true;
        if (this._blinkInterval) {
            window.clearInterval(this._blinkInterval);
            this._blinkInterval = null;
        }
        if (this._blinkStartTimeout) {
            window.clearTimeout(this._blinkStartTimeout);
            this._blinkStartTimeout = null;
        }
        if (this._animationFrame) {
            window.cancelAnimationFrame(this._animationFrame);
            this._animationFrame = null;
        }
    };
    CursorBlinkStateManager.prototype.resume = function (terminal) {
        this._animationTimeRestarted = null;
        this._restartInterval();
        this.restartBlinkAnimation(terminal);
    };
    return CursorBlinkStateManager;
}());

},{"../Buffer":2,"./BaseRenderLayer":22}],25:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var GridCache = (function () {
    function GridCache() {
        this.cache = [];
    }
    GridCache.prototype.resize = function (width, height) {
        for (var x = 0; x < width; x++) {
            if (this.cache.length <= x) {
                this.cache.push([]);
            }
            for (var y = this.cache[x].length; y < height; y++) {
                this.cache[x].push(null);
            }
            this.cache[x].length = height;
        }
        this.cache.length = width;
    };
    GridCache.prototype.clear = function () {
        for (var x = 0; x < this.cache.length; x++) {
            for (var y = 0; y < this.cache[x].length; y++) {
                this.cache[x][y] = null;
            }
        }
    };
    return GridCache;
}());
exports.GridCache = GridCache;

},{}],26:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Types_1 = require("../Types");
var BaseRenderLayer_1 = require("./BaseRenderLayer");
var LinkRenderLayer = (function (_super) {
    __extends(LinkRenderLayer, _super);
    function LinkRenderLayer(container, zIndex, colors, terminal) {
        var _this = _super.call(this, container, 'link', zIndex, true, colors) || this;
        _this._state = null;
        terminal.linkifier.on(Types_1.LinkHoverEventTypes.HOVER, function (e) { return _this._onLinkHover(e); });
        terminal.linkifier.on(Types_1.LinkHoverEventTypes.LEAVE, function (e) { return _this._onLinkLeave(e); });
        return _this;
    }
    LinkRenderLayer.prototype.resize = function (terminal, dim) {
        _super.prototype.resize.call(this, terminal, dim);
        this._state = null;
    };
    LinkRenderLayer.prototype.reset = function (terminal) {
        this._clearCurrentLink();
    };
    LinkRenderLayer.prototype._clearCurrentLink = function () {
        if (this._state) {
            this.clearCells(this._state.x1, this._state.y1, this._state.cols - this._state.x1, 1);
            var middleRowCount = this._state.y2 - this._state.y1 - 1;
            if (middleRowCount > 0) {
                this.clearCells(0, this._state.y1 + 1, this._state.cols, middleRowCount);
            }
            this.clearCells(0, this._state.y2, this._state.x2, 1);
            this._state = null;
        }
    };
    LinkRenderLayer.prototype._onLinkHover = function (e) {
        this._ctx.fillStyle = this._colors.foreground.css;
        if (e.y1 === e.y2) {
            this.fillBottomLineAtCells(e.x1, e.y1, e.x2 - e.x1);
        }
        else {
            this.fillBottomLineAtCells(e.x1, e.y1, e.cols - e.x1);
            for (var y = e.y1 + 1; y < e.y2; y++) {
                this.fillBottomLineAtCells(0, y, e.cols);
            }
            this.fillBottomLineAtCells(0, e.y2, e.x2);
        }
        this._state = e;
    };
    LinkRenderLayer.prototype._onLinkLeave = function (e) {
        this._clearCurrentLink();
    };
    return LinkRenderLayer;
}(BaseRenderLayer_1.BaseRenderLayer));
exports.LinkRenderLayer = LinkRenderLayer;

},{"../Types":17,"./BaseRenderLayer":22}],27:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var TextRenderLayer_1 = require("./TextRenderLayer");
var SelectionRenderLayer_1 = require("./SelectionRenderLayer");
var CursorRenderLayer_1 = require("./CursorRenderLayer");
var ColorManager_1 = require("./ColorManager");
var LinkRenderLayer_1 = require("./LinkRenderLayer");
var EventEmitter_1 = require("../EventEmitter");
var RenderDebouncer_1 = require("../utils/RenderDebouncer");
var ScreenDprMonitor_1 = require("../utils/ScreenDprMonitor");
var Renderer = (function (_super) {
    __extends(Renderer, _super);
    function Renderer(_terminal, theme) {
        var _this = _super.call(this) || this;
        _this._terminal = _terminal;
        _this._isPaused = false;
        _this._needsFullRefresh = false;
        var allowTransparency = _this._terminal.options.allowTransparency;
        _this.colorManager = new ColorManager_1.ColorManager(document, allowTransparency);
        if (theme) {
            _this.colorManager.setTheme(theme);
        }
        _this._renderLayers = [
            new TextRenderLayer_1.TextRenderLayer(_this._terminal.screenElement, 0, _this.colorManager.colors, allowTransparency),
            new SelectionRenderLayer_1.SelectionRenderLayer(_this._terminal.screenElement, 1, _this.colorManager.colors),
            new LinkRenderLayer_1.LinkRenderLayer(_this._terminal.screenElement, 2, _this.colorManager.colors, _this._terminal),
            new CursorRenderLayer_1.CursorRenderLayer(_this._terminal.screenElement, 3, _this.colorManager.colors)
        ];
        _this.dimensions = {
            scaledCharWidth: null,
            scaledCharHeight: null,
            scaledCellWidth: null,
            scaledCellHeight: null,
            scaledCharLeft: null,
            scaledCharTop: null,
            scaledCanvasWidth: null,
            scaledCanvasHeight: null,
            canvasWidth: null,
            canvasHeight: null,
            actualCellWidth: null,
            actualCellHeight: null
        };
        _this._devicePixelRatio = window.devicePixelRatio;
        _this._updateDimensions();
        _this.onOptionsChanged();
        _this._renderDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
        _this._screenDprMonitor = new ScreenDprMonitor_1.ScreenDprMonitor();
        _this._screenDprMonitor.setListener(function () { return _this.onWindowResize(window.devicePixelRatio); });
        if ('IntersectionObserver' in window) {
            var observer = new IntersectionObserver(function (e) { return _this.onIntersectionChange(e[0]); }, { threshold: 0 });
            observer.observe(_this._terminal.element);
        }
        return _this;
    }
    Renderer.prototype.onIntersectionChange = function (entry) {
        this._isPaused = entry.intersectionRatio === 0;
        if (!this._isPaused && this._needsFullRefresh) {
            this._terminal.refresh(0, this._terminal.rows - 1);
        }
    };
    Renderer.prototype.onWindowResize = function (devicePixelRatio) {
        if (this._devicePixelRatio !== devicePixelRatio) {
            this._devicePixelRatio = devicePixelRatio;
            this.onResize(this._terminal.cols, this._terminal.rows);
        }
    };
    Renderer.prototype.setTheme = function (theme) {
        var _this = this;
        this.colorManager.setTheme(theme);
        this._renderLayers.forEach(function (l) {
            l.onThemeChanged(_this._terminal, _this.colorManager.colors);
            l.reset(_this._terminal);
        });
        if (this._isPaused) {
            this._needsFullRefresh = true;
        }
        else {
            this._terminal.refresh(0, this._terminal.rows - 1);
        }
        return this.colorManager.colors;
    };
    Renderer.prototype.onResize = function (cols, rows) {
        var _this = this;
        this._updateDimensions();
        this._renderLayers.forEach(function (l) { return l.resize(_this._terminal, _this.dimensions); });
        if (this._isPaused) {
            this._needsFullRefresh = true;
        }
        else {
            this._terminal.refresh(0, this._terminal.rows - 1);
        }
        this._terminal.screenElement.style.width = this.dimensions.canvasWidth + "px";
        this._terminal.screenElement.style.height = this.dimensions.canvasHeight + "px";
        this.emit('resize', {
            width: this.dimensions.canvasWidth,
            height: this.dimensions.canvasHeight
        });
    };
    Renderer.prototype.onCharSizeChanged = function () {
        this.onResize(this._terminal.cols, this._terminal.rows);
    };
    Renderer.prototype.onBlur = function () {
        var _this = this;
        this._runOperation(function (l) { return l.onBlur(_this._terminal); });
    };
    Renderer.prototype.onFocus = function () {
        var _this = this;
        this._runOperation(function (l) { return l.onFocus(_this._terminal); });
    };
    Renderer.prototype.onSelectionChanged = function (start, end) {
        var _this = this;
        this._runOperation(function (l) { return l.onSelectionChanged(_this._terminal, start, end); });
    };
    Renderer.prototype.onCursorMove = function () {
        var _this = this;
        this._runOperation(function (l) { return l.onCursorMove(_this._terminal); });
    };
    Renderer.prototype.onOptionsChanged = function () {
        var _this = this;
        this._runOperation(function (l) { return l.onOptionsChanged(_this._terminal); });
    };
    Renderer.prototype.clear = function () {
        var _this = this;
        this._runOperation(function (l) { return l.reset(_this._terminal); });
    };
    Renderer.prototype._runOperation = function (operation) {
        if (this._isPaused) {
            this._needsFullRefresh = true;
        }
        else {
            this._renderLayers.forEach(function (l) { return operation(l); });
        }
    };
    Renderer.prototype.refreshRows = function (start, end) {
        if (this._isPaused) {
            this._needsFullRefresh = true;
            return;
        }
        this._renderDebouncer.refresh(start, end);
    };
    Renderer.prototype._renderRows = function (start, end) {
        var _this = this;
        this._renderLayers.forEach(function (l) { return l.onGridChanged(_this._terminal, start, end); });
        this._terminal.emit('refresh', { start: start, end: end });
    };
    Renderer.prototype._updateDimensions = function () {
        if (!this._terminal.charMeasure.width || !this._terminal.charMeasure.height) {
            return;
        }
        this.dimensions.scaledCharWidth = Math.floor(this._terminal.charMeasure.width * window.devicePixelRatio);
        this.dimensions.scaledCharHeight = Math.ceil(this._terminal.charMeasure.height * window.devicePixelRatio);
        this.dimensions.scaledCellHeight = Math.floor(this.dimensions.scaledCharHeight * this._terminal.options.lineHeight);
        this.dimensions.scaledCharTop = this._terminal.options.lineHeight === 1 ? 0 : Math.round((this.dimensions.scaledCellHeight - this.dimensions.scaledCharHeight) / 2);
        this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth + Math.round(this._terminal.options.letterSpacing);
        this.dimensions.scaledCharLeft = Math.floor(this._terminal.options.letterSpacing / 2);
        this.dimensions.scaledCanvasHeight = this._terminal.rows * this.dimensions.scaledCellHeight;
        this.dimensions.scaledCanvasWidth = this._terminal.cols * this.dimensions.scaledCellWidth;
        this.dimensions.canvasHeight = Math.round(this.dimensions.scaledCanvasHeight / window.devicePixelRatio);
        this.dimensions.canvasWidth = Math.round(this.dimensions.scaledCanvasWidth / window.devicePixelRatio);
        this.dimensions.actualCellHeight = this.dimensions.canvasHeight / this._terminal.rows;
        this.dimensions.actualCellWidth = this.dimensions.canvasWidth / this._terminal.cols;
    };
    return Renderer;
}(EventEmitter_1.EventEmitter));
exports.Renderer = Renderer;

},{"../EventEmitter":8,"../utils/RenderDebouncer":42,"../utils/ScreenDprMonitor":43,"./ColorManager":23,"./CursorRenderLayer":24,"./LinkRenderLayer":26,"./SelectionRenderLayer":28,"./TextRenderLayer":29}],28:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var BaseRenderLayer_1 = require("./BaseRenderLayer");
var SelectionRenderLayer = (function (_super) {
    __extends(SelectionRenderLayer, _super);
    function SelectionRenderLayer(container, zIndex, colors) {
        var _this = _super.call(this, container, 'selection', zIndex, true, colors) || this;
        _this._state = {
            start: null,
            end: null
        };
        return _this;
    }
    SelectionRenderLayer.prototype.resize = function (terminal, dim) {
        _super.prototype.resize.call(this, terminal, dim);
        this._state = {
            start: null,
            end: null
        };
    };
    SelectionRenderLayer.prototype.reset = function (terminal) {
        if (this._state.start && this._state.end) {
            this._state = {
                start: null,
                end: null
            };
            this.clearAll();
        }
    };
    SelectionRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) {
        if (this._state.start === start || this._state.end === end) {
            return;
        }
        this.clearAll();
        if (!start || !end) {
            return;
        }
        var viewportStartRow = start[1] - terminal.buffer.ydisp;
        var viewportEndRow = end[1] - terminal.buffer.ydisp;
        var viewportCappedStartRow = Math.max(viewportStartRow, 0);
        var viewportCappedEndRow = Math.min(viewportEndRow, terminal.rows - 1);
        if (viewportCappedStartRow >= terminal.rows || viewportCappedEndRow < 0) {
            return;
        }
        var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
        var startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;
        this._ctx.fillStyle = this._colors.selection.css;
        this.fillCells(startCol, viewportCappedStartRow, startRowEndCol - startCol, 1);
        var middleRowsCount = Math.max(viewportCappedEndRow - viewportCappedStartRow - 1, 0);
        this.fillCells(0, viewportCappedStartRow + 1, terminal.cols, middleRowsCount);
        if (viewportCappedStartRow !== viewportCappedEndRow) {
            var endCol = viewportEndRow === viewportCappedEndRow ? end[0] : terminal.cols;
            this.fillCells(0, viewportCappedEndRow, endCol, 1);
        }
        this._state.start = [start[0], start[1]];
        this._state.end = [end[0], end[1]];
    };
    return SelectionRenderLayer;
}(BaseRenderLayer_1.BaseRenderLayer));
exports.SelectionRenderLayer = SelectionRenderLayer;

},{"./BaseRenderLayer":22}],29:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Buffer_1 = require("../Buffer");
var Types_1 = require("./Types");
var Types_2 = require("./atlas/Types");
var GridCache_1 = require("./GridCache");
var BaseRenderLayer_1 = require("./BaseRenderLayer");
var TextRenderLayer = (function (_super) {
    __extends(TextRenderLayer, _super);
    function TextRenderLayer(container, zIndex, colors, alpha) {
        var _this = _super.call(this, container, 'text', zIndex, alpha, colors) || this;
        _this._characterOverlapCache = {};
        _this._state = new GridCache_1.GridCache();
        return _this;
    }
    TextRenderLayer.prototype.resize = function (terminal, dim) {
        _super.prototype.resize.call(this, terminal, dim);
        var terminalFont = this._getFont(terminal, false);
        if (this._characterWidth !== dim.scaledCharWidth || this._characterFont !== terminalFont) {
            this._characterWidth = dim.scaledCharWidth;
            this._characterFont = terminalFont;
            this._characterOverlapCache = {};
        }
        this._state.clear();
        this._state.resize(terminal.cols, terminal.rows);
    };
    TextRenderLayer.prototype.reset = function (terminal) {
        this._state.clear();
        this.clearAll();
    };
    TextRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {
        if (this._state.cache.length === 0) {
            return;
        }
        for (var y = startRow; y <= endRow; y++) {
            var row = y + terminal.buffer.ydisp;
            var line = terminal.buffer.lines.get(row);
            this.clearCells(0, y, terminal.cols, 1);
            for (var x = 0; x < terminal.cols; x++) {
                var charData = line[x];
                var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
                var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
                var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];
                var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
                if (width === 0) {
                    continue;
                }
                if (code === 32) {
                    if (x > 0) {
                        var previousChar = line[x - 1];
                        if (this._isOverlapping(previousChar)) {
                            continue;
                        }
                    }
                }
                var flags = attr >> 18;
                var bg = attr & 0x1ff;
                var isDefaultBackground = bg >= 256;
                var isInvisible = flags & Types_1.FLAGS.INVISIBLE;
                var isInverted = flags & Types_1.FLAGS.INVERSE;
                if (!code || (code === 32 && isDefaultBackground && !isInverted) || isInvisible) {
                    continue;
                }
                if (width !== 0 && this._isOverlapping(charData)) {
                    if (x < line.length - 1 && line[x + 1][Buffer_1.CHAR_DATA_CODE_INDEX] === 32) {
                        width = 2;
                    }
                }
                var fg = (attr >> 9) & 0x1ff;
                if (isInverted) {
                    var temp = bg;
                    bg = fg;
                    fg = temp;
                    if (fg === 256) {
                        fg = Types_2.INVERTED_DEFAULT_COLOR;
                    }
                    if (bg === 257) {
                        bg = Types_2.INVERTED_DEFAULT_COLOR;
                    }
                }
                if (width === 2) {
                }
                if (bg < 256) {
                    this._ctx.save();
                    this._ctx.fillStyle = (bg === Types_2.INVERTED_DEFAULT_COLOR ? this._colors.foreground.css : this._colors.ansi[bg].css);
                    this.fillCells(x, y, width, 1);
                    this._ctx.restore();
                }
                this._ctx.save();
                if (flags & Types_1.FLAGS.BOLD) {
                    this._ctx.font = this._getFont(terminal, true);
                    if (fg < 8) {
                        fg += 8;
                    }
                }
                if (flags & Types_1.FLAGS.UNDERLINE) {
                    if (fg === Types_2.INVERTED_DEFAULT_COLOR) {
                        this._ctx.fillStyle = this._colors.background.css;
                    }
                    else if (fg < 256) {
                        this._ctx.fillStyle = this._colors.ansi[fg].css;
                    }
                    else {
                        this._ctx.fillStyle = this._colors.foreground.css;
                    }
                    this.fillBottomLineAtCells(x, y);
                }
                this.drawChar(terminal, char, code, width, x, y, fg, bg, !!(flags & Types_1.FLAGS.BOLD), !!(flags & Types_1.FLAGS.DIM));
                this._ctx.restore();
            }
        }
    };
    TextRenderLayer.prototype.onOptionsChanged = function (terminal) {
        this.setTransparency(terminal, terminal.options.allowTransparency);
    };
    TextRenderLayer.prototype._isOverlapping = function (charData) {
        if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] !== 1) {
            return false;
        }
        var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
        if (code < 256) {
            return false;
        }
        var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
        if (this._characterOverlapCache.hasOwnProperty(char)) {
            return this._characterOverlapCache[char];
        }
        this._ctx.save();
        this._ctx.font = this._characterFont;
        var overlaps = Math.floor(this._ctx.measureText(char).width) > this._characterWidth;
        this._ctx.restore();
        this._characterOverlapCache[char] = overlaps;
        return overlaps;
    };
    return TextRenderLayer;
}(BaseRenderLayer_1.BaseRenderLayer));
exports.TextRenderLayer = TextRenderLayer;

},{"../Buffer":2,"./BaseRenderLayer":22,"./GridCache":25,"./Types":30,"./atlas/Types":33}],30:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var FLAGS;
(function (FLAGS) {
    FLAGS[FLAGS["BOLD"] = 1] = "BOLD";
    FLAGS[FLAGS["UNDERLINE"] = 2] = "UNDERLINE";
    FLAGS[FLAGS["BLINK"] = 4] = "BLINK";
    FLAGS[FLAGS["INVERSE"] = 8] = "INVERSE";
    FLAGS[FLAGS["INVISIBLE"] = 16] = "INVISIBLE";
    FLAGS[FLAGS["DIM"] = 32] = "DIM";
})(FLAGS = exports.FLAGS || (exports.FLAGS = {}));

},{}],31:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var CharAtlasGenerator_1 = require("../../shared/atlas/CharAtlasGenerator");
var CharAtlasUtils_1 = require("./CharAtlasUtils");
var charAtlasCache = [];
function acquireCharAtlas(terminal, colors, scaledCharWidth, scaledCharHeight) {
    var newConfig = CharAtlasUtils_1.generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors);
    for (var i = 0; i < charAtlasCache.length; i++) {
        var entry = charAtlasCache[i];
        var ownedByIndex = entry.ownedBy.indexOf(terminal);
        if (ownedByIndex >= 0) {
            if (CharAtlasUtils_1.configEquals(entry.config, newConfig)) {
                return entry.bitmap;
            }
            else {
                if (entry.ownedBy.length === 1) {
                    charAtlasCache.splice(i, 1);
                }
                else {
                    entry.ownedBy.splice(ownedByIndex, 1);
                }
                break;
            }
        }
    }
    for (var i = 0; i < charAtlasCache.length; i++) {
        var entry = charAtlasCache[i];
        if (CharAtlasUtils_1.configEquals(entry.config, newConfig)) {
            entry.ownedBy.push(terminal);
            return entry.bitmap;
        }
    }
    var canvasFactory = function (width, height) {
        var canvas = document.createElement('canvas');
        canvas.width = width;
        canvas.height = height;
        return canvas;
    };
    var newEntry = {
        bitmap: CharAtlasGenerator_1.generateCharAtlas(window, canvasFactory, newConfig),
        config: newConfig,
        ownedBy: [terminal]
    };
    charAtlasCache.push(newEntry);
    return newEntry.bitmap;
}
exports.acquireCharAtlas = acquireCharAtlas;

},{"../../shared/atlas/CharAtlasGenerator":34,"./CharAtlasUtils":32}],32:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors) {
    var clonedColors = {
        foreground: colors.foreground,
        background: colors.background,
        cursor: null,
        cursorAccent: null,
        selection: null,
        ansi: colors.ansi.slice(0, 16)
    };
    return {
        devicePixelRatio: window.devicePixelRatio,
        scaledCharWidth: scaledCharWidth,
        scaledCharHeight: scaledCharHeight,
        fontFamily: terminal.options.fontFamily,
        fontSize: terminal.options.fontSize,
        fontWeight: terminal.options.fontWeight,
        fontWeightBold: terminal.options.fontWeightBold,
        allowTransparency: terminal.options.allowTransparency,
        colors: clonedColors
    };
}
exports.generateConfig = generateConfig;
function configEquals(a, b) {
    for (var i = 0; i < a.colors.ansi.length; i++) {
        if (a.colors.ansi[i].rgba !== b.colors.ansi[i].rgba) {
            return false;
        }
    }
    return a.devicePixelRatio === b.devicePixelRatio &&
        a.fontFamily === b.fontFamily &&
        a.fontSize === b.fontSize &&
        a.fontWeight === b.fontWeight &&
        a.fontWeightBold === b.fontWeightBold &&
        a.allowTransparency === b.allowTransparency &&
        a.scaledCharWidth === b.scaledCharWidth &&
        a.scaledCharHeight === b.scaledCharHeight &&
        a.colors.foreground === b.colors.foreground &&
        a.colors.background === b.colors.background;
}
exports.configEquals = configEquals;

},{}],33:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.INVERTED_DEFAULT_COLOR = -1;
exports.DIM_OPACITY = 0.5;

},{}],34:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Types_1 = require("./Types");
var Browser_1 = require("../utils/Browser");
function generateCharAtlas(context, canvasFactory, config) {
    var cellWidth = config.scaledCharWidth + Types_1.CHAR_ATLAS_CELL_SPACING;
    var cellHeight = config.scaledCharHeight + Types_1.CHAR_ATLAS_CELL_SPACING;
    var canvas = canvasFactory(255 * cellWidth, (2 + 16) * cellHeight);
    var ctx = canvas.getContext('2d', { alpha: config.allowTransparency });
    ctx.fillStyle = config.colors.background.css;
    ctx.fillRect(0, 0, canvas.width, canvas.height);
    ctx.save();
    ctx.fillStyle = config.colors.foreground.css;
    ctx.font = getFont(config.fontWeight, config);
    ctx.textBaseline = 'top';
    for (var i = 0; i < 256; i++) {
        ctx.save();
        ctx.beginPath();
        ctx.rect(i * cellWidth, 0, cellWidth, cellHeight);
        ctx.clip();
        ctx.fillText(String.fromCharCode(i), i * cellWidth, 0);
        ctx.restore();
    }
    ctx.save();
    ctx.font = getFont(config.fontWeightBold, config);
    for (var i = 0; i < 256; i++) {
        ctx.save();
        ctx.beginPath();
        ctx.rect(i * cellWidth, cellHeight, cellWidth, cellHeight);
        ctx.clip();
        ctx.fillText(String.fromCharCode(i), i * cellWidth, cellHeight);
        ctx.restore();
    }
    ctx.restore();
    ctx.font = getFont(config.fontWeight, config);
    for (var colorIndex = 0; colorIndex < 16; colorIndex++) {
        if (colorIndex === 8) {
            ctx.font = getFont(config.fontWeightBold, config);
        }
        var y = (colorIndex + 2) * cellHeight;
        for (var i = 0; i < 256; i++) {
            ctx.save();
            ctx.beginPath();
            ctx.rect(i * cellWidth, y, cellWidth, cellHeight);
            ctx.clip();
            ctx.fillStyle = config.colors.ansi[colorIndex].css;
            ctx.fillText(String.fromCharCode(i), i * cellWidth, y);
            ctx.restore();
        }
    }
    ctx.restore();
    if (!('createImageBitmap' in context) || Browser_1.isFirefox) {
        if (canvas instanceof HTMLCanvasElement) {
            return canvas;
        }
        else {
            return new Promise(function (r) { return r(canvas.transferToImageBitmap()); });
        }
    }
    var charAtlasImageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
    var r = config.colors.background.rgba >>> 24;
    var g = config.colors.background.rgba >>> 16 & 0xFF;
    var b = config.colors.background.rgba >>> 8 & 0xFF;
    clearColor(charAtlasImageData, r, g, b);
    return context.createImageBitmap(charAtlasImageData);
}
exports.generateCharAtlas = generateCharAtlas;
function clearColor(imageData, r, g, b) {
    for (var offset = 0; offset < imageData.data.length; offset += 4) {
        if (imageData.data[offset] === r &&
            imageData.data[offset + 1] === g &&
            imageData.data[offset + 2] === b) {
            imageData.data[offset + 3] = 0;
        }
    }
}
function getFont(fontWeight, config) {
    return fontWeight + " " + config.fontSize * config.devicePixelRatio + "px " + config.fontFamily;
}

},{"../utils/Browser":36,"./Types":35}],35:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CHAR_ATLAS_CELL_SPACING = 1;

},{}],36:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var isNode = (typeof navigator === 'undefined') ? true : false;
var userAgent = (isNode) ? 'node' : navigator.userAgent;
var platform = (isNode) ? 'node' : navigator.platform;
exports.isFirefox = !!~userAgent.indexOf('Firefox');
exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');
exports.isMac = contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);
exports.isIpad = platform === 'iPad';
exports.isIphone = platform === 'iPhone';
exports.isMSWindows = contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
exports.isLinux = platform.indexOf('Linux') >= 0;
function contains(arr, el) {
    return arr.indexOf(el) >= 0;
}

},{}],37:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var EventEmitter_1 = require("../EventEmitter");
var CharMeasure = (function (_super) {
    __extends(CharMeasure, _super);
    function CharMeasure(document, parentElement) {
        var _this = _super.call(this) || this;
        _this._document = document;
        _this._parentElement = parentElement;
        _this._measureElement = _this._document.createElement('span');
        _this._measureElement.classList.add('xterm-char-measure-element');
        _this._measureElement.textContent = 'W';
        _this._measureElement.setAttribute('aria-hidden', 'true');
        _this._parentElement.appendChild(_this._measureElement);
        return _this;
    }
    Object.defineProperty(CharMeasure.prototype, "width", {
        get: function () {
            return this._width;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(CharMeasure.prototype, "height", {
        get: function () {
            return this._height;
        },
        enumerable: true,
        configurable: true
    });
    CharMeasure.prototype.measure = function (options) {
        this._measureElement.style.fontFamily = options.fontFamily;
        this._measureElement.style.fontSize = options.fontSize + "px";
        var geometry = this._measureElement.getBoundingClientRect();
        if (geometry.width === 0 || geometry.height === 0) {
            return;
        }
        if (this._width !== geometry.width || this._height !== geometry.height) {
            this._width = geometry.width;
            this._height = Math.ceil(geometry.height);
            this.emit('charsizechanged');
        }
    };
    return CharMeasure;
}(EventEmitter_1.EventEmitter));
exports.CharMeasure = CharMeasure;

},{"../EventEmitter":8}],38:[function(require,module,exports){
"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var EventEmitter_1 = require("../EventEmitter");
var CircularList = (function (_super) {
    __extends(CircularList, _super);
    function CircularList(_maxLength) {
        var _this = _super.call(this) || this;
        _this._maxLength = _maxLength;
        _this._array = new Array(_this._maxLength);
        _this._startIndex = 0;
        _this._length = 0;
        return _this;
    }
    Object.defineProperty(CircularList.prototype, "maxLength", {
        get: function () {
            return this._maxLength;
        },
        set: function (newMaxLength) {
            if (this._maxLength === newMaxLength) {
                return;
            }
            var newArray = new Array(newMaxLength);
            for (var i = 0; i < Math.min(newMaxLength, this.length); i++) {
                newArray[i] = this._array[this._getCyclicIndex(i)];
            }
            this._array = newArray;
            this._maxLength = newMaxLength;
            this._startIndex = 0;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(CircularList.prototype, "length", {
        get: function () {
            return this._length;
        },
        set: function (newLength) {
            if (newLength > this._length) {
                for (var i = this._length; i < newLength; i++) {
                    this._array[i] = undefined;
                }
            }
            this._length = newLength;
        },
        enumerable: true,
        configurable: true
    });
    CircularList.prototype.get = function (index) {
        return this._array[this._getCyclicIndex(index)];
    };
    CircularList.prototype.set = function (index, value) {
        this._array[this._getCyclicIndex(index)] = value;
    };
    CircularList.prototype.push = function (value) {
        this._array[this._getCyclicIndex(this._length)] = value;
        if (this._length === this._maxLength) {
            this._startIndex++;
            if (this._startIndex === this._maxLength) {
                this._startIndex = 0;
            }
            this.emit('trim', 1);
        }
        else {
            this._length++;
        }
    };
    CircularList.prototype.pop = function () {
        return this._array[this._getCyclicIndex(this._length-- - 1)];
    };
    CircularList.prototype.splice = function (start, deleteCount) {
        var items = [];
        for (var _i = 2; _i < arguments.length; _i++) {
            items[_i - 2] = arguments[_i];
        }
        if (deleteCount) {
            for (var i = start; i < this._length - deleteCount; i++) {
                this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];
            }
            this._length -= deleteCount;
        }
        if (items && items.length) {
            for (var i = this._length - 1; i >= start; i--) {
                this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];
            }
            for (var i = 0; i < items.length; i++) {
                this._array[this._getCyclicIndex(start + i)] = items[i];
            }
            if (this._length + items.length > this.maxLength) {
                var countToTrim = (this._length + items.length) - this.maxLength;
                this._startIndex += countToTrim;
                this._length = this.maxLength;
                this.emit('trim', countToTrim);
            }
            else {
                this._length += items.length;
            }
        }
    };
    CircularList.prototype.trimStart = function (count) {
        if (count > this._length) {
            count = this._length;
        }
        this._startIndex += count;
        this._length -= count;
        this.emit('trim', count);
    };
    CircularList.prototype.shiftElements = function (start, count, offset) {
        if (count <= 0) {
            return;
        }
        if (start < 0 || start >= this._length) {
            throw new Error('start argument out of range');
        }
        if (start + offset < 0) {
            throw new Error('Cannot shift elements in list beyond index 0');
        }
        if (offset > 0) {
            for (var i = count - 1; i >= 0; i--) {
                this.set(start + i + offset, this.get(start + i));
            }
            var expandListBy = (start + count + offset) - this._length;
            if (expandListBy > 0) {
                this._length += expandListBy;
                while (this._length > this.maxLength) {
                    this._length--;
                    this._startIndex++;
                    this.emit('trim', 1);
                }
            }
        }
        else {
            for (var i = 0; i < count; i++) {
                this.set(start + i + offset, this.get(start + i));
            }
        }
    };
    CircularList.prototype._getCyclicIndex = function (index) {
        return (this._startIndex + index) % this.maxLength;
    };
    return CircularList;
}(EventEmitter_1.EventEmitter));
exports.CircularList = CircularList;

},{"../EventEmitter":8}],39:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.clone = function (val, depth) {
    if (depth === void 0) { depth = 5; }
    if (typeof val !== 'object') {
        return val;
    }
    if (val === null) {
        return null;
    }
    var clonedObject = Array.isArray(val) ? [] : {};
    for (var key in val) {
        clonedObject[key] = depth <= 1 ? val[key] : exports.clone(val[key], depth - 1);
    }
    return clonedObject;
};

},{}],40:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function addDisposableListener(node, type, handler, useCapture) {
    node.addEventListener(type, handler, useCapture);
    return {
        dispose: function () {
            if (!handler) {
                return;
            }
            node.removeEventListener(type, handler, useCapture);
            node = null;
            handler = null;
        }
    };
}
exports.addDisposableListener = addDisposableListener;

},{}],41:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var MouseHelper = (function () {
    function MouseHelper(_renderer) {
        this._renderer = _renderer;
    }
    MouseHelper.getCoordsRelativeToElement = function (event, element) {
        if (event.pageX == null) {
            return null;
        }
        var originalElement = element;
        var x = event.pageX;
        var y = event.pageY;
        while (element) {
            x -= element.offsetLeft;
            y -= element.offsetTop;
            element = element.offsetParent;
        }
        element = originalElement;
        while (element && element !== element.ownerDocument.body) {
            x += element.scrollLeft;
            y += element.scrollTop;
            element = element.parentElement;
        }
        return [x, y];
    };
    MouseHelper.prototype.getCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount, isSelection) {
        if (!charMeasure.width || !charMeasure.height) {
            return null;
        }
        var coords = MouseHelper.getCoordsRelativeToElement(event, element);
        if (!coords) {
            return null;
        }
        coords[0] = Math.ceil((coords[0] + (isSelection ? this._renderer.dimensions.actualCellWidth / 2 : 0)) / this._renderer.dimensions.actualCellWidth);
        coords[1] = Math.ceil(coords[1] / this._renderer.dimensions.actualCellHeight);
        coords[0] = Math.min(Math.max(coords[0], 1), colCount + (isSelection ? 1 : 0));
        coords[1] = Math.min(Math.max(coords[1], 1), rowCount);
        return coords;
    };
    MouseHelper.prototype.getRawByteCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount) {
        var coords = this.getCoords(event, element, charMeasure, lineHeight, colCount, rowCount);
        var x = coords[0];
        var y = coords[1];
        x += 32;
        y += 32;
        return { x: x, y: y };
    };
    return MouseHelper;
}());
exports.MouseHelper = MouseHelper;

},{}],42:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var RenderDebouncer = (function () {
    function RenderDebouncer(_terminal, _callback) {
        this._terminal = _terminal;
        this._callback = _callback;
        this._animationFrame = null;
    }
    RenderDebouncer.prototype.dispose = function () {
        if (this._animationFrame) {
            window.cancelAnimationFrame(this._animationFrame);
            this._animationFrame = null;
        }
    };
    RenderDebouncer.prototype.refresh = function (rowStart, rowEnd) {
        var _this = this;
        rowStart = rowStart || 0;
        rowEnd = rowEnd || this._terminal.rows - 1;
        this._rowStart = this._rowStart !== undefined ? Math.min(this._rowStart, rowStart) : rowStart;
        this._rowEnd = this._rowEnd !== undefined ? Math.max(this._rowEnd, rowEnd) : rowEnd;
        if (this._animationFrame) {
            return;
        }
        this._animationFrame = window.requestAnimationFrame(function () { return _this._innerRefresh(); });
    };
    RenderDebouncer.prototype._innerRefresh = function () {
        this._rowStart = Math.max(this._rowStart, 0);
        this._rowEnd = Math.min(this._rowEnd, this._terminal.rows - 1);
        this._callback(this._rowStart, this._rowEnd);
        this._rowStart = null;
        this._rowEnd = null;
        this._animationFrame = null;
    };
    return RenderDebouncer;
}());
exports.RenderDebouncer = RenderDebouncer;

},{}],43:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ScreenDprMonitor = (function () {
    function ScreenDprMonitor() {
    }
    ScreenDprMonitor.prototype.setListener = function (listener) {
        var _this = this;
        if (this._listener) {
            this.clearListener();
        }
        this._listener = listener;
        this._outerListener = function () {
            _this._listener(window.devicePixelRatio, _this._currentDevicePixelRatio);
            _this._updateDpr();
        };
        this._updateDpr();
    };
    ScreenDprMonitor.prototype._updateDpr = function () {
        if (this._resolutionMediaMatchList) {
            this._resolutionMediaMatchList.removeListener(this._outerListener);
        }
        this._currentDevicePixelRatio = window.devicePixelRatio;
        this._resolutionMediaMatchList = window.matchMedia("screen and (resolution: " + window.devicePixelRatio + "dppx)");
        this._resolutionMediaMatchList.addListener(this._outerListener);
    };
    ScreenDprMonitor.prototype.clearListener = function () {
        if (!this._listener) {
            return;
        }
        this._resolutionMediaMatchList.removeListener(this._outerListener);
        this._listener = null;
        this._outerListener = null;
    };
    return ScreenDprMonitor;
}());
exports.ScreenDprMonitor = ScreenDprMonitor;

},{}],44:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Terminal_1 = require("./Terminal");
module.exports = Terminal_1.Terminal;

},{"./Terminal":16}]},{},[44])(44)
});
//# sourceMappingURL=xterm.js.map

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