webssh

Web based ssh client https://github.com/huashengdun/webssh webssh.huashengdun.org/
git clone http://git.hanabi.in/repos/webssh.git
Log | Files | Refs | README | LICENSE

commit 1d939a713bff2d98b7709cdecb3ac521f9e67a3b
parent 324cbe19a42d2bd899523c39f6f0eab9a3da207e
Author: Sheng <webmaster0115@gmail.com>
Date:   Thu,  9 Nov 2017 15:57:11 +0800

Deleted unused static files

Diffstat:
Dstatic/css/xterm.css | 2261-------------------------------------------------------------------------------
Dstatic/js/xterm.js | 5132-------------------------------------------------------------------------------
2 files changed, 0 insertions(+), 7393 deletions(-)

diff --git a/static/css/xterm.css b/static/css/xterm.css @@ -1,2261 +0,0 @@ -/** - * xterm.js: xterm, in the browser - * Copyright (c) 2014-2016, SourceLair Private Company (www.sourcelair.com (MIT License) - * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) - * https://github.com/chjj/term.js - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * Originally forked from (with the author's permission): - * Fabrice Bellard's javascript vt100 for jslinux: - * http://bellard.org/jslinux/ - * Copyright (c) 2011 Fabrice Bellard - * The original design remains. The terminal itself - * has been extended to include xterm CSI codes, among - * other features. - */ - -/* - * Default style for xterm.js - */ - -.terminal { - background-color: #000; - color: #fff; - font-family: courier-new, courier, monospace; - font-feature-settings: "liga" 0; - position: relative; - user-select: none; - -ms-user-select: none; - -webkit-user-select: none; -} - -.terminal.focus, -.terminal:focus { - outline: none; -} - -.terminal .xterm-helpers { - position: absolute; - top: 0; -} - -.terminal .xterm-helper-textarea { - /* - * HACK: to fix IE's blinking cursor - * Move textarea out of the screen to the far left, so that the cursor is not visible. - */ - position: absolute; - opacity: 0; - left: -9999em; - top: 0; - width: 0; - height: 0; - z-index: -10; - /** Prevent wrapping so the IME appears against the textarea at the correct position */ - white-space: nowrap; - overflow: hidden; - resize: none; -} - -.terminal a { - color: inherit; - text-decoration: none; -} - -.terminal a:hover { - cursor: pointer; - text-decoration: underline; -} - -.terminal a.xterm-invalid-link:hover { - cursor: text; - text-decoration: none; -} - -.terminal .terminal-cursor { - position: relative; -} - -.terminal:not(.focus) .terminal-cursor { - outline: 1px solid #fff; - outline-offset: -1px; -} - -.terminal.xterm-cursor-style-block.focus:not(.xterm-cursor-blink-on) .terminal-cursor { - background-color: #fff; - color: #000; -} - -.terminal.focus.xterm-cursor-style-bar:not(.xterm-cursor-blink-on) .terminal-cursor::before, -.terminal.focus.xterm-cursor-style-underline:not(.xterm-cursor-blink-on) .terminal-cursor::before { - content: ''; - position: absolute; - background-color: #fff; -} - -.terminal.focus.xterm-cursor-style-bar:not(.xterm-cursor-blink-on) .terminal-cursor::before { - top: 0; - left: 0; - bottom: 0; - width: 1px; -} - -.terminal.focus.xterm-cursor-style-underline:not(.xterm-cursor-blink-on) .terminal-cursor::before { - bottom: 0; - left: 0; - right: 0; - height: 1px; -} - -.terminal .composition-view { - background: #000; - color: #FFF; - display: none; - position: absolute; - white-space: nowrap; - z-index: 1; -} - -.terminal .composition-view.active { - display: block; -} - -.terminal .xterm-viewport { - /* On OS X this is required in order for the scroll bar to appear fully opaque */ - background-color: #000; - overflow-y: scroll; -} - -.terminal .xterm-wide-char, -.terminal .xterm-normal-char { - display: inline-block; -} - -.terminal .xterm-rows { - position: absolute; - left: 0; - top: 0; -} - -.terminal .xterm-rows > div { - /* Lines containing spans and text nodes ocassionally wrap despite being the same width (#327) */ - white-space: nowrap; -} - -.terminal .xterm-scroll-area { - visibility: hidden; -} - -.terminal .xterm-char-measure-element { - display: inline-block; - visibility: hidden; - position: absolute; - left: -9999em; -} - -.terminal.enable-mouse-events { - /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */ - cursor: default; -} - -.terminal .xterm-selection { - position: absolute; - top: 0; - left: 0; - z-index: 1; - opacity: 0.3; - pointer-events: none; -} - -.terminal .xterm-selection div { - position: absolute; - background-color: #fff; -} - -/* - * Determine default colors for xterm.js - */ -.terminal .xterm-bold { - font-weight: bold; -} - -.terminal .xterm-underline { - text-decoration: underline; -} - -.terminal .xterm-blink { - text-decoration: blink; -} - -.terminal .xterm-blink.xterm-underline { - text-decoration: blink underline; -} - -.terminal .xterm-hidden { - visibility: hidden; -} - -.terminal .xterm-color-0 { - color: #2e3436; -} - -.terminal .xterm-bg-color-0 { - background-color: #2e3436; -} - -.terminal .xterm-color-1 { - color: #cc0000; -} - -.terminal .xterm-bg-color-1 { - background-color: #cc0000; -} - -.terminal .xterm-color-2 { - color: #4e9a06; -} - -.terminal .xterm-bg-color-2 { - background-color: #4e9a06; -} - -.terminal .xterm-color-3 { - color: #c4a000; -} - -.terminal .xterm-bg-color-3 { - background-color: #c4a000; -} - -.terminal .xterm-color-4 { - color: #3465a4; -} - -.terminal .xterm-bg-color-4 { - background-color: #3465a4; -} - -.terminal .xterm-color-5 { - color: #75507b; -} - -.terminal .xterm-bg-color-5 { - background-color: #75507b; -} - -.terminal .xterm-color-6 { - color: #06989a; -} - -.terminal .xterm-bg-color-6 { - background-color: #06989a; -} - -.terminal .xterm-color-7 { - color: #d3d7cf; -} - -.terminal .xterm-bg-color-7 { - background-color: #d3d7cf; -} - -.terminal .xterm-color-8 { - color: #555753; -} - -.terminal .xterm-bg-color-8 { - background-color: #555753; -} - -.terminal .xterm-color-9 { - color: #ef2929; -} - -.terminal .xterm-bg-color-9 { - background-color: #ef2929; -} - -.terminal .xterm-color-10 { - color: #8ae234; -} - -.terminal .xterm-bg-color-10 { - background-color: #8ae234; -} - -.terminal .xterm-color-11 { - color: #fce94f; -} - -.terminal .xterm-bg-color-11 { - background-color: #fce94f; -} - -.terminal .xterm-color-12 { - color: #729fcf; -} - -.terminal .xterm-bg-color-12 { - background-color: #729fcf; -} - -.terminal .xterm-color-13 { - color: #ad7fa8; 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-Object.defineProperty(exports, "__esModule", { value: true }); -var CircularList_1 = require("./utils/CircularList"); -var Buffer = (function () { - function Buffer(_terminal) { - this._terminal = _terminal; - this.clear(); - } - Object.defineProperty(Buffer.prototype, "lines", { - get: function () { - return this._lines; - }, - enumerable: true, - configurable: true - }); - 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.scrollBottom = 0; - this.scrollTop = 0; - this.tabs = {}; - this._lines = new CircularList_1.CircularList(this._terminal.scrollback); - this.scrollBottom = this._terminal.rows - 1; - }; - Buffer.prototype.resize = function (newCols, newRows) { - if (this._lines.length === 0) { - return; - } - if (this._terminal.cols < newCols) { - var ch = [this._terminal.defAttr, ' ', 1]; - for (var i = 0; i < this._lines.length; i++) { - if (this._lines.get(i) === undefined) { - this._lines.set(i, this._terminal.blankLine(undefined, undefined, newCols)); - } - 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 (this.y >= newRows) { - this.y = newRows - 1; - } - if (addToY) { - this.y += addToY; - } - if (this.x >= newCols) { - this.x = newCols - 1; - } - this.scrollTop = 0; - this.scrollBottom = newRows - 1; - }; - return Buffer; -}()); -exports.Buffer = Buffer; - - - -},{"./utils/CircularList":18}],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 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); - _this._normal.fillViewportRows(); - _this._alt = new Buffer_1.Buffer(_this._terminal); - _this._activeBuffer = _this._normal; - 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 () { - this._alt.clear(); - this._activeBuffer = this._normal; - this.emit('activate', this._normal); - }; - BufferSet.prototype.activateAltBuffer = function () { - this._alt.fillViewportRows(); - this._activeBuffer = this._alt; - this.emit('activate', this._alt); - }; - BufferSet.prototype.resize = function (newCols, newRows) { - this._normal.resize(newCols, newRows); - this._alt.resize(newCols, newRows); - }; - return BufferSet; -}(EventEmitter_1.EventEmitter)); -exports.BufferSet = BufferSet; - - - -},{"./Buffer":1,"./EventEmitter":6}],3:[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' -}; - - - -},{}],4:[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; - } - var cursor = this.terminal.element.querySelector('.terminal-cursor'); - if (cursor) { - var xtermRows = this.terminal.element.querySelector('.xterm-rows'); - var cursorTop = xtermRows.offsetTop + cursor.offsetTop; - this.compositionView.style.left = cursor.offsetLeft + 'px'; - this.compositionView.style.top = cursorTop + 'px'; - this.compositionView.style.height = cursor.offsetHeight + 'px'; - this.compositionView.style.lineHeight = cursor.offsetHeight + 'px'; - var compositionViewBounds = this.compositionView.getBoundingClientRect(); - this.textarea.style.left = cursor.offsetLeft + '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; - - - -},{}],5:[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 = {})); -; - - - -},{}],6:[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.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[i].listener === listener) { - obj.splice(i, 1); - return; - } - } - }; - EventEmitter.prototype.removeAllListeners = function (type) { - if (this._events[type]) { - delete this._events[type]; - } - }; - EventEmitter.prototype.once = function (type, listener) { - function on() { - var args = Array.prototype.slice.call(arguments); - this.off(type, on); - return listener.apply(this, args); - } - on.listener = listener; - return this.on(type, on); - }; - 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] || []; - }; - return EventEmitter; -}()); -exports.EventEmitter = EventEmitter; - - - -},{}],7:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var EscapeSequences_1 = require("./EscapeSequences"); -var Charsets_1 = require("./Charsets"); -var InputHandler = (function () { - function InputHandler(_terminal) { - this._terminal = _terminal; - } - InputHandler.prototype.addChar = function (char, code) { - if (char >= ' ') { - var ch_width = exports.wcwidth(code); - if (this._terminal.charset && this._terminal.charset[char]) { - char = this._terminal.charset[char]; - } - var row = this._terminal.buffer.y + this._terminal.buffer.ybase; - if (!ch_width && 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][2]) { - if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) - this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][1] += char; - } - else { - this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][1] += char; - } - this._terminal.updateRange(this._terminal.buffer.y); - } - return; - } - if (this._terminal.buffer.x + ch_width - 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 (ch_width === 2) - return; - } - } - row = this._terminal.buffer.y + this._terminal.buffer.ybase; - if (this._terminal.insertMode) { - for (var moves = 0; moves < ch_width; ++moves) { - var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop(); - if (removed[2] === 0 - && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] - && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][2] === 2) { - this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1]; - } - this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1]); - } - } - this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width]; - this._terminal.buffer.x++; - this._terminal.updateRange(this._terminal.buffer.y); - if (ch_width === 2) { - this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0]; - this._terminal.buffer.x++; - } - } - }; - InputHandler.prototype.bell = function () { - var _this = this; - if (!this._terminal.visualBell) { - return; - } - this._terminal.element.style.borderColor = 'white'; - setTimeout(function () { return _this._terminal.element.style.borderColor = ''; }, 10); - if (this._terminal.popOnBell) { - this._terminal.focus(); - } - }; - 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 () { - this._terminal.buffer.x = this._terminal.nextStop(); - }; - InputHandler.prototype.shiftOut = function () { - this._terminal.setgLevel(1); - }; - InputHandler.prototype.shiftIn = function () { - this._terminal.setgLevel(0); - }; - InputHandler.prototype.insertChars = function (params) { - var param, row, j, ch; - param = params[0]; - if (param < 1) - param = 1; - row = this._terminal.buffer.y + this._terminal.buffer.ybase; - j = this._terminal.buffer.x; - ch = [this._terminal.eraseAttr(), ' ', 1]; - 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 row, col; - 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.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, row, j; - param = params[0]; - if (param < 1) { - param = 1; - } - row = this._terminal.buffer.y + this._terminal.buffer.ybase; - j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom; - j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j + 1; - while (param--) { - if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) { - this._terminal.buffer.lines.trimStart(1); - this._terminal.buffer.ybase--; - this._terminal.buffer.ydisp--; - row--; - j--; - } - this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true)); - this._terminal.buffer.lines.splice(j, 1); - } - this._terminal.updateRange(this._terminal.buffer.y); - this._terminal.updateRange(this._terminal.buffer.scrollBottom); - }; - InputHandler.prototype.deleteLines = function (params) { - var param, row, j; - param = params[0]; - if (param < 1) { - param = 1; - } - row = this._terminal.buffer.y + this._terminal.buffer.ybase; - j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom; - j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j; - while (param--) { - if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) { - this._terminal.buffer.lines.trimStart(1); - this._terminal.buffer.ybase -= 1; - this._terminal.buffer.ydisp -= 1; - } - this._terminal.buffer.lines.splice(j + 1, 0, this._terminal.blankLine(true)); - this._terminal.buffer.lines.splice(row, 1); - } - this._terminal.updateRange(this._terminal.buffer.y); - this._terminal.updateRange(this._terminal.buffer.scrollBottom); - }; - InputHandler.prototype.deleteChars = function (params) { - var param, row, ch; - param = params[0]; - if (param < 1) { - param = 1; - } - row = this._terminal.buffer.y + this._terminal.buffer.ybase; - ch = [this._terminal.eraseAttr(), ' ', 1]; - while (param--) { - this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1); - this._terminal.buffer.lines.get(row).push(ch); - } - }; - 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, row, j, ch; - param = params[0]; - if (param < 1) { - param = 1; - } - row = this._terminal.buffer.y + this._terminal.buffer.ybase; - j = this._terminal.buffer.x; - ch = [this._terminal.eraseAttr(), ' ', 1]; - 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.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, line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y), ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1]; - 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; - } - } - }; - 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.selectionManager.setBuffer(this._terminal.buffer.lines); - this._terminal.refresh(0, this._terminal.rows - 1); - this._terminal.viewport.syncScrollArea(); - this._terminal.showCursor(); - break; - } - } - }; - InputHandler.prototype.charAttributes = function (params) { - if (params.length === 1 && params[0] === 0) { - this._terminal.curAttr = this._terminal.defAttr; - return; - } - var l = params.length, i = 0, flags = this._terminal.curAttr >> 18, fg = (this._terminal.curAttr >> 9) & 0x1ff, bg = this._terminal.curAttr & 0x1ff, p; - for (; 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 |= 1; - } - else if (p === 4) { - flags |= 2; - } - else if (p === 5) { - flags |= 4; - } - else if (p === 7) { - flags |= 8; - } - else if (p === 8) { - flags |= 16; - } - else if (p === 22) { - flags &= ~1; - } - else if (p === 24) { - flags &= ~2; - } - else if (p === 25) { - flags &= ~4; - } - else if (p === 27) { - flags &= ~8; - } - else if (p === 28) { - flags &= ~16; - } - 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; -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 }); - - - -},{"./Charsets":3,"./EscapeSequences":5}],8:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var INVALID_LINK_CLASS = 'xterm-invalid-link'; -var protocolClause = '(https?:\\/\\/)'; -var domainCharacterSet = '[\\da-z\\.-]+'; -var negatedDomainCharacterSet = '[^\\da-z\\.-]+'; -var domainBodyClause = '(' + domainCharacterSet + ')'; -var tldClause = '([a-z\\.]{2,6})'; -var ipClause = '((\\d{1,3}\\.){3}\\d{1,3})'; -var localHostClause = '(localhost)'; -var portClause = '(:\\d{1,5})'; -var hostClause = '((' + domainBodyClause + '\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?'; -var pathClause = '(\\/[\\/\\w\\.\\-%~]*)*'; -var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;~\\=\\.\\-]*'; -var queryStringClause = '(\\?' + queryStringHashFragmentCharacterSet + ')?'; -var hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?'; -var negatedPathCharacterSet = '[^\\/\\w\\.\\-%]+'; -var bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause; -var start = '(?:^|' + negatedDomainCharacterSet + ')('; -var end = ')($|' + negatedPathCharacterSet + ')'; -var strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end); -var HYPERTEXT_LINK_MATCHER_ID = 0; -var Linkifier = (function () { - function Linkifier() { - this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID; - this._rowTimeoutIds = []; - this._linkMatchers = []; - this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 }); - } - Linkifier.prototype.attachToDom = function (document, rows) { - this._document = document; - this._rows = rows; - }; - Linkifier.prototype.linkifyRow = function (rowIndex) { - if (!this._document) { - return; - } - var timeoutId = this._rowTimeoutIds[rowIndex]; - if (timeoutId) { - clearTimeout(timeoutId); - } - this._rowTimeoutIds[rowIndex] = setTimeout(this._linkifyRow.bind(this, rowIndex), Linkifier.TIME_BEFORE_LINKIFY); - }; - Linkifier.prototype.setHypertextLinkHandler = function (handler) { - this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler; - }; - Linkifier.prototype.setHypertextValidationCallback = function (callback) { - this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback; - }; - Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) { - if (options === void 0) { options = {}; } - if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) { - throw new Error('handler must be defined'); - } - var matcher = { - id: this._nextLinkMatcherId++, - regex: regex, - handler: handler, - matchIndex: options.matchIndex, - validationCallback: options.validationCallback, - 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 = 1; 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 row = this._rows[rowIndex]; - if (!row) { - return; - } - var text = row.textContent; - for (var i = 0; i < this._linkMatchers.length; i++) { - var matcher = this._linkMatchers[i]; - var linkElements = this._doLinkifyRow(row, matcher); - if (linkElements.length > 0) { - if (matcher.validationCallback) { - var _loop_1 = function (j) { - var element = linkElements[j]; - matcher.validationCallback(element.textContent, element, function (isValid) { - if (!isValid) { - element.classList.add(INVALID_LINK_CLASS); - } - }); - }; - for (var j = 0; j < linkElements.length; j++) { - _loop_1(j); - } - } - return; - } - } - }; - Linkifier.prototype._doLinkifyRow = function (row, matcher) { - var result = []; - var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID; - var nodes = row.childNodes; - var match = row.textContent.match(matcher.regex); - if (!match || match.length === 0) { - return result; - } - var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex]; - var rowStartIndex = match.index + uri.length; - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; - var searchIndex = node.textContent.indexOf(uri); - if (searchIndex >= 0) { - var linkElement = this._createAnchorElement(uri, matcher.handler, isHttpLinkMatcher); - if (node.textContent.length === uri.length) { - if (node.nodeType === 3) { - this._replaceNode(node, linkElement); - } - else { - var element = node; - if (element.nodeName === 'A') { - return result; - } - element.innerHTML = ''; - element.appendChild(linkElement); - } - } - else if (node.childNodes.length > 1) { - for (var j = 0; j < node.childNodes.length; j++) { - var childNode = node.childNodes[j]; - var childSearchIndex = childNode.textContent.indexOf(uri); - if (childSearchIndex !== -1) { - this._replaceNodeSubstringWithNode(childNode, linkElement, uri, childSearchIndex); - break; - } - } - } - else { - var nodesAdded = this._replaceNodeSubstringWithNode(node, linkElement, uri, searchIndex); - i += nodesAdded; - } - result.push(linkElement); - match = row.textContent.substring(rowStartIndex).match(matcher.regex); - if (!match || match.length === 0) { - return result; - } - uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex]; - rowStartIndex += match.index + uri.length; - } - } - return result; - }; - Linkifier.prototype._createAnchorElement = function (uri, handler, isHypertextLinkHandler) { - var element = this._document.createElement('a'); - element.textContent = uri; - element.draggable = false; - if (isHypertextLinkHandler) { - element.href = uri; - element.target = '_blank'; - element.addEventListener('click', function (event) { - if (handler) { - return handler(event, uri); - } - }); - } - else { - element.addEventListener('click', function (event) { - if (element.classList.contains(INVALID_LINK_CLASS)) { - return; - } - return handler(event, uri); - }); - } - return element; - }; - Linkifier.prototype._replaceNode = function (oldNode) { - var newNodes = []; - for (var _i = 1; _i < arguments.length; _i++) { - newNodes[_i - 1] = arguments[_i]; - } - var parent = oldNode.parentNode; - for (var i = 0; i < newNodes.length; i++) { - parent.insertBefore(newNodes[i], oldNode); - } - parent.removeChild(oldNode); - }; - Linkifier.prototype._replaceNodeSubstringWithNode = function (targetNode, newNode, substring, substringIndex) { - if (targetNode.childNodes.length === 1) { - targetNode = targetNode.childNodes[0]; - } - if (targetNode.nodeType !== 3) { - throw new Error('targetNode must be a text node or only contain a single text node'); - } - var fullText = targetNode.textContent; - if (substringIndex === 0) { - var rightText_1 = fullText.substring(substring.length); - var rightTextNode_1 = this._document.createTextNode(rightText_1); - this._replaceNode(targetNode, newNode, rightTextNode_1); - return 0; - } - if (substringIndex === targetNode.textContent.length - substring.length) { - var leftText_1 = fullText.substring(0, substringIndex); - var leftTextNode_1 = this._document.createTextNode(leftText_1); - this._replaceNode(targetNode, leftTextNode_1, newNode); - return 0; - } - var leftText = fullText.substring(0, substringIndex); - var leftTextNode = this._document.createTextNode(leftText); - var rightText = fullText.substring(substringIndex + substring.length); - var rightTextNode = this._document.createTextNode(rightText); - this._replaceNode(targetNode, leftTextNode, newNode, rightTextNode); - return 1; - }; - return Linkifier; -}()); -Linkifier.TIME_BEFORE_LINKIFY = 200; -exports.Linkifier = Linkifier; - - - -},{}],9:[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 || (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, j, cs, ch, code, low; - 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': - break; - case 'O': - break; - case 'n': - this._terminal.setgLevel(2); - break; - case 'o': - this._terminal.setgLevel(3); - break; - case '|': - this._terminal.setgLevel(3); - break; - case '}': - this._terminal.setgLevel(2); - break; - case '~': - this._terminal.setgLevel(1); - 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; - this._terminal.viewport.syncScrollArea(); - this._state = ParserState.NORMAL; - break; - case '>': - this._terminal.log('Switching back to normal keypad.'); - this._terminal.applicationKeypad = false; - 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; - } - } - 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":3,"./EscapeSequences":5}],10:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var DomElementObjectPool_1 = require("./utils/DomElementObjectPool"); -var MAX_REFRESH_FRAME_SKIP = 5; -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 = {})); -; -var brokenBold = null; -var Renderer = (function () { - function Renderer(_terminal) { - this._terminal = _terminal; - this._refreshRowsQueue = []; - this._refreshFramesSkipped = 0; - this._refreshAnimationFrame = null; - this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span'); - if (brokenBold === null) { - brokenBold = checkBoldBroken(this._terminal.element); - } - this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span'); - } - Renderer.prototype.queueRefresh = function (start, end) { - this._refreshRowsQueue.push({ start: start, end: end }); - if (!this._refreshAnimationFrame) { - this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this)); - } - }; - Renderer.prototype._refreshLoop = function () { - var skipFrame = this._terminal.writeBuffer.length > 0 && this._refreshFramesSkipped++ <= MAX_REFRESH_FRAME_SKIP; - if (skipFrame) { - this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this)); - return; - } - this._refreshFramesSkipped = 0; - var start; - var end; - if (this._refreshRowsQueue.length > 4) { - start = 0; - end = this._terminal.rows - 1; - } - else { - start = this._refreshRowsQueue[0].start; - end = this._refreshRowsQueue[0].end; - for (var i = 1; i < this._refreshRowsQueue.length; i++) { - if (this._refreshRowsQueue[i].start < start) { - start = this._refreshRowsQueue[i].start; - } - if (this._refreshRowsQueue[i].end > end) { - end = this._refreshRowsQueue[i].end; - } - } - } - this._refreshRowsQueue = []; - this._refreshAnimationFrame = null; - this._refresh(start, end); - }; - Renderer.prototype._refresh = function (start, end) { - var parent; - if (end - start >= this._terminal.rows / 2) { - parent = this._terminal.element.parentNode; - if (parent) { - this._terminal.element.removeChild(this._terminal.rowContainer); - } - } - var width = this._terminal.cols; - var y = start; - if (end >= this._terminal.rows) { - this._terminal.log('`end` is too large. Most likely a bad CSR.'); - end = this._terminal.rows - 1; - } - for (; y <= end; y++) { - var row = y + this._terminal.buffer.ydisp; - var line = this._terminal.buffer.lines.get(row); - var x = void 0; - if (this._terminal.buffer.y === y - (this._terminal.buffer.ybase - this._terminal.buffer.ydisp) && - this._terminal.cursorState && - !this._terminal.cursorHidden) { - x = this._terminal.buffer.x; - } - else { - x = -1; - } - var attr = this._terminal.defAttr; - var documentFragment = document.createDocumentFragment(); - var innerHTML = ''; - var currentElement = void 0; - while (this._terminal.children[y].children.length) { - var child = this._terminal.children[y].children[0]; - this._terminal.children[y].removeChild(child); - this._spanElementObjectPool.release(child); - } - for (var i = 0; i < width; i++) { - var data = line[i][0]; - var ch = line[i][1]; - var ch_width = line[i][2]; - var isCursor = i === x; - if (!ch_width) { - continue; - } - if (data !== attr || isCursor) { - if (attr !== this._terminal.defAttr && !isCursor) { - if (innerHTML) { - currentElement.innerHTML = innerHTML; - innerHTML = ''; - } - documentFragment.appendChild(currentElement); - currentElement = null; - } - if (data !== this._terminal.defAttr || isCursor) { - if (innerHTML && !currentElement) { - currentElement = this._spanElementObjectPool.acquire(); - } - if (currentElement) { - if (innerHTML) { - currentElement.innerHTML = innerHTML; - innerHTML = ''; - } - documentFragment.appendChild(currentElement); - } - currentElement = this._spanElementObjectPool.acquire(); - var bg = data & 0x1ff; - var fg = (data >> 9) & 0x1ff; - var flags = data >> 18; - if (isCursor) { - currentElement.classList.add('reverse-video'); - currentElement.classList.add('terminal-cursor'); - } - if (flags & FLAGS.BOLD) { - if (!brokenBold) { - currentElement.classList.add('xterm-bold'); - } - if (fg < 8) { - fg += 8; - } - } - if (flags & FLAGS.UNDERLINE) { - currentElement.classList.add('xterm-underline'); - } - if (flags & FLAGS.BLINK) { - currentElement.classList.add('xterm-blink'); - } - if (flags & FLAGS.INVERSE) { - var temp = bg; - bg = fg; - fg = temp; - if ((flags & 1) && fg < 8) { - fg += 8; - } - } - if (flags & FLAGS.INVISIBLE && !isCursor) { - currentElement.classList.add('xterm-hidden'); - } - if (flags & FLAGS.INVERSE) { - if (bg === 257) { - bg = 15; - } - if (fg === 256) { - fg = 0; - } - } - if (bg < 256) { - currentElement.classList.add("xterm-bg-color-" + bg); - } - if (fg < 256) { - currentElement.classList.add("xterm-color-" + fg); - } - } - } - if (ch_width === 2) { - innerHTML += "<span class=\"xterm-wide-char\">" + ch + "</span>"; - } - else if (ch.charCodeAt(0) > 255) { - innerHTML += "<span class=\"xterm-normal-char\">" + ch + "</span>"; - } - else { - switch (ch) { - case '&': - innerHTML += '&amp;'; - break; - case '<': - innerHTML += '&lt;'; - break; - case '>': - innerHTML += '&gt;'; - break; - default: - if (ch <= ' ') { - innerHTML += '&nbsp;'; - } - else { - innerHTML += ch; - } - break; - } - } - attr = isCursor ? -1 : data; - } - if (innerHTML && !currentElement) { - currentElement = this._spanElementObjectPool.acquire(); - } - if (currentElement) { - if (innerHTML) { - currentElement.innerHTML = innerHTML; - innerHTML = ''; - } - documentFragment.appendChild(currentElement); - currentElement = null; - } - this._terminal.children[y].appendChild(documentFragment); - } - if (parent) { - this._terminal.element.appendChild(this._terminal.rowContainer); - } - this._terminal.emit('refresh', { element: this._terminal.element, start: start, end: end }); - }; - ; - Renderer.prototype.refreshSelection = function (start, end) { - while (this._terminal.selectionContainer.children.length) { - this._terminal.selectionContainer.removeChild(this._terminal.selectionContainer.children[0]); - } - if (!start || !end) { - return; - } - var viewportStartRow = start[1] - this._terminal.buffer.ydisp; - var viewportEndRow = end[1] - this._terminal.buffer.ydisp; - var viewportCappedStartRow = Math.max(viewportStartRow, 0); - var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1); - if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) { - return; - } - var documentFragment = document.createDocumentFragment(); - var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0; - var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols; - documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol)); - var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1; - documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount)); - if (viewportCappedStartRow !== viewportCappedEndRow) { - var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols; - documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1)); - } - this._terminal.selectionContainer.appendChild(documentFragment); - }; - Renderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) { - if (rowCount === void 0) { rowCount = 1; } - var element = document.createElement('div'); - element.style.height = rowCount * this._terminal.charMeasure.height + "px"; - element.style.top = row * this._terminal.charMeasure.height + "px"; - element.style.left = colStart * this._terminal.charMeasure.width + "px"; - element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px"; - return element; - }; - return Renderer; -}()); -exports.Renderer = Renderer; -function checkBoldBroken(terminal) { - var document = terminal.ownerDocument; - var el = document.createElement('span'); - el.innerHTML = 'hello world'; - terminal.appendChild(el); - var w1 = el.offsetWidth; - var h1 = el.offsetHeight; - el.style.fontWeight = 'bold'; - var w2 = el.offsetWidth; - var h2 = el.offsetHeight; - terminal.removeChild(el); - return w1 !== w2 || h1 !== h2; -} - - - -},{"./utils/DomElementObjectPool":19}],11:[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 Mouse = require("./utils/Mouse"); -var Browser = require("./utils/Browser"); -var EventEmitter_1 = require("./EventEmitter"); -var SelectionModel_1 = require("./SelectionModel"); -var BufferLine_1 = require("./utils/BufferLine"); -var DRAG_SCROLL_MAX_THRESHOLD = 50; -var DRAG_SCROLL_MAX_SPEED = 15; -var DRAG_SCROLL_INTERVAL = 50; -var WORD_SEPARATORS = ' ()[]{}\'"'; -var LINE_DATA_CHAR_INDEX = 1; -var LINE_DATA_WIDTH_INDEX = 2; -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, _buffer, _rowContainer, _charMeasure) { - var _this = _super.call(this) || this; - _this._terminal = _terminal; - _this._buffer = _buffer; - _this._rowContainer = _rowContainer; - _this._charMeasure = _charMeasure; - _this._enabled = true; - _this._initListeners(); - _this.enable(); - _this._model = new SelectionModel_1.SelectionModel(_terminal); - _this._activeSelectionMode = SelectionMode.NORMAL; - return _this; - } - SelectionManager.prototype._initListeners = function () { - var _this = this; - this._mouseMoveListener = function (event) { return _this._onMouseMove(event); }; - this._mouseUpListener = function (event) { return _this._onMouseUp(event); }; - this._rowContainer.addEventListener('mousedown', function (event) { return _this._onMouseDown(event); }); - this._buffer.on('trim', function (amount) { return _this._onTrim(amount); }); - }; - SelectionManager.prototype.disable = function () { - this.clearSelection(); - this._enabled = false; - }; - SelectionManager.prototype.enable = function () { - this._enabled = true; - }; - SelectionManager.prototype.setBuffer = function (buffer) { - this._buffer = buffer; - this.clearSelection(); - }; - 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(BufferLine_1.translateBufferLineToString(this._buffer.get(start[1]), true, start[0], startRowEndCol)); - for (var i = start[1] + 1; i <= end[1] - 1; i++) { - var bufferLine = this._buffer.get(i); - var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true); - if (bufferLine.isWrapped) { - result[result.length - 1] += lineText; - } - else { - result.push(lineText); - } - } - if (start[1] !== end[1]) { - var bufferLine = this._buffer.get(end[1]); - var lineText = BufferLine_1.translateBufferLineToString(bufferLine, 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.selectAll = function () { - this._model.isSelectAllActive = true; - this.refresh(); - }; - SelectionManager.prototype._onTrim = function (amount) { - var needsRefresh = this._model.onTrim(amount); - if (needsRefresh) { - this.refresh(); - } - }; - SelectionManager.prototype._getMouseBufferCoords = function (event) { - var coords = Mouse.getCoords(event, this._rowContainer, this._charMeasure, 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 = Mouse.getCoordsRelativeToElement(event, this._rowContainer)[1]; - var terminalHeight = this._terminal.rows * this._charMeasure.height; - 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._onMouseDown = function (event) { - if (event.button === 2 && this.hasSelection) { - event.stopPropagation(); - return; - } - if (event.button !== 0) { - return; - } - if (!this._enabled) { - var shouldForceSelection = Browser.isMac && event.altKey; - if (!shouldForceSelection) { - 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._rowContainer.ownerDocument.addEventListener('mousemove', this._mouseMoveListener); - this._rowContainer.ownerDocument.addEventListener('mouseup', this._mouseUpListener); - this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL); - }; - SelectionManager.prototype._removeMouseDownListeners = function () { - this._rowContainer.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener); - this._rowContainer.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.get(this._model.selectionStart[1]); - if (!line) { - return; - } - var char = line[this._model.selectionStart[0]]; - if (char[LINE_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); - } - }; - 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) { - 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 - 1; - } - else if (this._dragScrollAmount < 0) { - this._model.selectionEnd[0] = 0; - } - if (this._model.selectionEnd[1] < this._buffer.length) { - var char = this._buffer.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]]; - if (char && char[2] === 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.scrollDisp(this._dragScrollAmount, false); - if (this._dragScrollAmount > 0) { - this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows]; - } - else { - this._model.selectionEnd = [0, this._terminal.buffer.ydisp]; - } - this.refresh(); - } - }; - SelectionManager.prototype._onMouseUp = function (event) { - this._removeMouseDownListeners(); - }; - SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) { - var charIndex = coords[0]; - for (var i = 0; coords[0] >= i; i++) { - var char = bufferLine[i]; - if (char[LINE_DATA_WIDTH_INDEX] === 0) { - charIndex--; - } - } - 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) { - var bufferLine = this._buffer.get(coords[1]); - if (!bufferLine) { - return null; - } - var line = BufferLine_1.translateBufferLineToString(bufferLine, false); - var endIndex = this._convertViewportColToCharacterIndex(bufferLine, coords); - var startIndex = endIndex; - var charOffset = coords[0] - startIndex; - var leftWideCharCount = 0; - var rightWideCharCount = 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][LINE_DATA_WIDTH_INDEX] === 0) { - leftWideCharCount++; - startCol--; - } - if (bufferLine[endCol][LINE_DATA_WIDTH_INDEX] === 2) { - rightWideCharCount++; - endCol++; - } - while (startIndex > 0 && !this._isCharWordSeparator(line.charAt(startIndex - 1))) { - if (bufferLine[startCol - 1][LINE_DATA_WIDTH_INDEX] === 0) { - leftWideCharCount++; - startCol--; - } - startIndex--; - startCol--; - } - while (endIndex + 1 < line.length && !this._isCharWordSeparator(line.charAt(endIndex + 1))) { - if (bufferLine[endCol + 1][LINE_DATA_WIDTH_INDEX] === 2) { - rightWideCharCount++; - endCol++; - } - endIndex++; - endCol++; - } - } - var start = startIndex + charOffset - leftWideCharCount; - var length = Math.min(endIndex - startIndex + leftWideCharCount + rightWideCharCount + 1, this._terminal.cols); - return { start: start, length: length }; - }; - SelectionManager.prototype._selectWordAt = function (coords) { - var wordPosition = this._getWordAt(coords); - if (wordPosition) { - this._model.selectionStart = [wordPosition.start, coords[1]]; - this._model.selectionStartLength = wordPosition.length; - } - }; - SelectionManager.prototype._selectToWordAt = function (coords) { - var wordPosition = this._getWordAt(coords); - if (wordPosition) { - this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]]; - } - }; - SelectionManager.prototype._isCharWordSeparator = function (char) { - return WORD_SEPARATORS.indexOf(char) >= 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; - - - -},{"./EventEmitter":6,"./SelectionModel":12,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/Mouse":21}],12:[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; - 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; - - - -},{}],13:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -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.currentRowHeight = 0; - this.lastRecordedBufferLength = 0; - this.lastRecordedViewportHeight = 0; - this.terminal.on('scroll', this.syncScrollArea.bind(this)); - this.terminal.on('resize', this.syncScrollArea.bind(this)); - this.viewportElement.addEventListener('scroll', this.onScroll.bind(this)); - setTimeout(function () { return _this.syncScrollArea(); }, 0); - } - Viewport.prototype.refresh = function () { - if (this.charMeasure.height > 0) { - var rowHeightChanged = this.charMeasure.height !== this.currentRowHeight; - if (rowHeightChanged) { - this.currentRowHeight = this.charMeasure.height; - this.viewportElement.style.lineHeight = this.charMeasure.height + 'px'; - this.terminal.rowContainer.style.lineHeight = this.charMeasure.height + 'px'; - } - var viewportHeightChanged = this.lastRecordedViewportHeight !== this.terminal.rows; - if (rowHeightChanged || viewportHeightChanged) { - this.lastRecordedViewportHeight = this.terminal.rows; - this.viewportElement.style.height = this.charMeasure.height * this.terminal.rows + 'px'; - this.terminal.selectionContainer.style.height = this.viewportElement.style.height; - } - this.scrollArea.style.height = (this.charMeasure.height * this.lastRecordedBufferLength) + '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.rows) { - this.refresh(); - } - else { - if (this.charMeasure.height !== 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) { - var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight); - var diff = newRow - this.terminal.buffer.ydisp; - this.terminal.scrollDisp(diff, true); - }; - Viewport.prototype.onWheel = function (ev) { - if (ev.deltaY === 0) { - return; - } - var multiplier = 1; - if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) { - multiplier = this.currentRowHeight; - } - else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) { - multiplier = this.currentRowHeight * this.terminal.rows; - } - this.viewportElement.scrollTop += ev.deltaY * multiplier; - ev.preventDefault(); - }; - ; - 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; - - - -},{}],14:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -function prepareTextForTerminal(text, isMSWindows) { - if (isMSWindows) { - return text.replace(/\r?\n/g, '\r'); - } - return text; -} -exports.prepareTextForTerminal = prepareTextForTerminal; -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, term.browser.isMSWindows); - term.handler(text); - term.textarea.value = ''; - term.emit('paste', text); - return 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; - }, 4); -} -exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor; -function rightClickHandler(ev, textarea, selectionManager) { - moveTextAreaUnderMouseCursor(ev, textarea); - textarea.value = selectionManager.selectionText; - textarea.select(); -} -exports.rightClickHandler = rightClickHandler; - - - -},{}],15:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var Generic_1 = require("./Generic"); -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 = Generic_1.contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform); -exports.isIpad = platform === 'iPad'; -exports.isIphone = platform === 'iPhone'; -exports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform); -exports.isLinux = platform.indexOf('Linux') >= 0; - - - -},{"./Generic":20}],16:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var LINE_DATA_CHAR_INDEX = 1; -var LINE_DATA_WIDTH_INDEX = 2; -function translateBufferLineToString(line, trimRight, startCol, endCol) { - if (startCol === void 0) { startCol = 0; } - if (endCol === void 0) { endCol = null; } - var lineString = ''; - var widthAdjustedStartCol = startCol; - var widthAdjustedEndCol = endCol; - for (var i = 0; i < line.length; i++) { - var char = line[i]; - lineString += char[LINE_DATA_CHAR_INDEX]; - if (char[LINE_DATA_WIDTH_INDEX] === 0) { - if (startCol >= i) { - widthAdjustedStartCol--; - } - if (endCol >= i) { - widthAdjustedEndCol--; - } - } - } - var finalEndCol = widthAdjustedEndCol || line.length; - if (trimRight) { - var rightWhitespaceIndex = lineString.search(/\s+$/); - if (rightWhitespaceIndex !== -1) { - finalEndCol = Math.min(finalEndCol, rightWhitespaceIndex); - } - if (finalEndCol <= widthAdjustedStartCol) { - return ''; - } - } - return lineString.substring(widthAdjustedStartCol, finalEndCol); -} -exports.translateBufferLineToString = translateBufferLineToString; - - - -},{}],17:[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_js_1 = require("../EventEmitter.js"); -var CharMeasure = (function (_super) { - __extends(CharMeasure, _super); - function CharMeasure(document, parentElement) { - var _this = _super.call(this) || this; - _this._document = document; - _this._parentElement = parentElement; - 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 () { - var _this = this; - if (!this._measureElement) { - this._measureElement = this._document.createElement('span'); - this._measureElement.style.position = 'absolute'; - this._measureElement.style.top = '0'; - this._measureElement.style.left = '-9999em'; - this._measureElement.textContent = 'W'; - this._measureElement.setAttribute('aria-hidden', 'true'); - this._parentElement.appendChild(this._measureElement); - setTimeout(function () { return _this._doMeasure(); }, 0); - } - else { - this._doMeasure(); - } - }; - CharMeasure.prototype._doMeasure = function () { - 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 = geometry.height; - this.emit('charsizechanged'); - } - }; - return CharMeasure; -}(EventEmitter_js_1.EventEmitter)); -exports.CharMeasure = CharMeasure; - - - -},{"../EventEmitter.js":6}],18:[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._array = new Array(maxLength); - _this._startIndex = 0; - _this._length = 0; - return _this; - } - Object.defineProperty(CircularList.prototype, "maxLength", { - get: function () { - return this._array.length; - }, - set: function (newMaxLength) { - 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._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 - }); - Object.defineProperty(CircularList.prototype, "forEach", { - get: function () { - var _this = this; - return function (callbackfn) { - var i = 0; - var length = _this.length; - for (var i_1 = 0; i_1 < length; i_1++) { - callbackfn(_this.get(i_1), i_1); - } - }; - }, - 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":6}],19:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var DomElementObjectPool = (function () { - function DomElementObjectPool(type) { - this.type = type; - this._type = type; - this._pool = []; - this._inUse = {}; - } - DomElementObjectPool.prototype.acquire = function () { - var element; - if (this._pool.length === 0) { - element = this._createNew(); - } - else { - element = this._pool.pop(); - } - this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)] = element; - return element; - }; - DomElementObjectPool.prototype.release = function (element) { - if (!this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]) { - throw new Error('Could not release an element not yet acquired'); - } - delete this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]; - this._cleanElement(element); - this._pool.push(element); - }; - DomElementObjectPool.prototype._createNew = function () { - var element = document.createElement(this._type); - var id = DomElementObjectPool._objectCount++; - element.setAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE, id.toString(10)); - return element; - }; - DomElementObjectPool.prototype._cleanElement = function (element) { - element.className = ''; - element.innerHTML = ''; - }; - return DomElementObjectPool; -}()); -DomElementObjectPool.OBJECT_ID_ATTRIBUTE = 'data-obj-id'; -DomElementObjectPool._objectCount = 0; -exports.DomElementObjectPool = DomElementObjectPool; - - - -},{}],20:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -function contains(arr, el) { - return arr.indexOf(el) >= 0; -} -exports.contains = contains; -; - - - -},{}],21:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -function getCoordsRelativeToElement(event, element) { - if (event.pageX == null) { - return null; - } - var x = event.pageX; - var y = event.pageY; - while (element && element !== self.document.documentElement) { - x -= element.offsetLeft; - y -= element.offsetTop; - element = 'offsetParent' in element ? element.offsetParent : element.parentElement; - } - return [x, y]; -} -exports.getCoordsRelativeToElement = getCoordsRelativeToElement; -function getCoords(event, rowContainer, charMeasure, colCount, rowCount, isSelection) { - if (!charMeasure.width || !charMeasure.height) { - return null; - } - var coords = getCoordsRelativeToElement(event, rowContainer); - if (!coords) { - return null; - } - coords[0] = Math.ceil((coords[0] + (isSelection ? charMeasure.width / 2 : 0)) / charMeasure.width); - coords[1] = Math.ceil(coords[1] / charMeasure.height); - coords[0] = Math.min(Math.max(coords[0], 1), colCount + 1); - coords[1] = Math.min(Math.max(coords[1], 1), rowCount + 1); - return coords; -} -exports.getCoords = getCoords; -function getRawByteCoords(event, rowContainer, charMeasure, colCount, rowCount) { - var coords = getCoords(event, rowContainer, charMeasure, colCount, rowCount); - var x = coords[0]; - var y = coords[1]; - x += 32; - y += 32; - return { x: x, y: y }; -} -exports.getRawByteCoords = getRawByteCoords; - - - -},{}],22:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var BufferSet_1 = require("./BufferSet"); -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"); -var Linkifier_1 = require("./Linkifier"); -var SelectionManager_1 = require("./SelectionManager"); -var CharMeasure_1 = require("./utils/CharMeasure"); -var Browser = require("./utils/Browser"); -var Mouse_1 = require("./utils/Mouse"); -var BufferLine_1 = require("./utils/BufferLine"); -var document = (typeof window != 'undefined') ? window.document : null; -var WRITE_BUFFER_PAUSE_THRESHOLD = 5; -var WRITE_BATCH_SIZE = 300; -var CURSOR_BLINK_INTERVAL = 600; -function Terminal(options) { - var self = this; - if (!(this instanceof Terminal)) { - return new Terminal(arguments[0], arguments[1], arguments[2]); - } - self.browser = Browser; - self.cancel = Terminal.cancel; - EventEmitter_1.EventEmitter.call(this); - if (typeof options === 'number') { - options = { - cols: arguments[0], - rows: arguments[1], - handler: arguments[2] - }; - } - options = options || {}; - Object.keys(Terminal.defaults).forEach(function (key) { - if (options[key] == null) { - options[key] = Terminal.options[key]; - if (Terminal[key] !== Terminal.defaults[key]) { - options[key] = Terminal[key]; - } - } - self[key] = options[key]; - }); - if (options.colors.length === 8) { - options.colors = options.colors.concat(Terminal._colors.slice(8)); - } - else if (options.colors.length === 16) { - options.colors = options.colors.concat(Terminal._colors.slice(16)); - } - else if (options.colors.length === 10) { - options.colors = options.colors.slice(0, -2).concat(Terminal._colors.slice(8, -2), options.colors.slice(-2)); - } - else if (options.colors.length === 18) { - options.colors = options.colors.concat(Terminal._colors.slice(16, -2), options.colors.slice(-2)); - } - this.colors = options.colors; - this.options = options; - this.parent = options.body || options.parent || (document ? document.getElementsByTagName('body')[0] : null); - this.cols = options.cols || options.geometry[0]; - this.rows = options.rows || options.geometry[1]; - this.geometry = [this.cols, this.rows]; - if (options.handler) { - this.on('data', options.handler); - } - this.cursorState = 0; - this.cursorHidden = false; - this.convertEol; - this.queue = ''; - this.customKeyEventHandler = null; - this.cursorBlinkInterval = null; - this.applicationKeypad = false; - this.applicationCursor = false; - this.originMode = false; - this.insertMode = false; - this.wraparoundMode = true; - this.charset = null; - this.gcharset = null; - this.glevel = 0; - this.charsets = [null]; - this.decLocator; - this.x10Mouse; - this.vt200Mouse; - this.vt300Mouse; - this.normalMouse; - this.mouseEvents; - this.sendFocus; - this.utfMouse; - this.sgrMouse; - this.urxvtMouse; - this.element; - this.children; - this.refreshStart; - this.refreshEnd; - this.savedX; - this.savedY; - this.savedCols; - this.readable = true; - this.writable = true; - this.defAttr = (0 << 18) | (257 << 9) | (256 << 0); - this.curAttr = this.defAttr; - this.params = []; - this.currentParam = 0; - this.prefix = ''; - this.postfix = ''; - 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.writeBuffer = []; - this.writeInProgress = false; - this.xoffSentToCatchUp = false; - this.writeStopped = false; - this.surrogate_high = ''; - this.buffers = new BufferSet_1.BufferSet(this); - this.buffer = this.buffers.active; - this.buffers.on('activate', function (buffer) { - this._terminal.buffer = buffer; - }); - if (this.selectionManager) { - this.selectionManager.setBuffer(this.buffer.lines); - } - this.setupStops(); - this.userScrolling = false; -} -inherits(Terminal, EventEmitter_1.EventEmitter); -Terminal.prototype.eraseAttr = function () { - return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff); -}; -Terminal.tangoColors = [ - '#2e3436', - '#cc0000', - '#4e9a06', - '#c4a000', - '#3465a4', - '#75507b', - '#06989a', - '#d3d7cf', - '#555753', - '#ef2929', - '#8ae234', - '#fce94f', - '#729fcf', - '#ad7fa8', - '#34e2e2', - '#eeeeec' -]; -Terminal.colors = (function () { - var colors = Terminal.tangoColors.slice(), r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff], i; - i = 0; - for (; i < 216; i++) { - out(r[(i / 36) % 6 | 0], r[(i / 6) % 6 | 0], r[i % 6]); - } - i = 0; - for (; i < 24; i++) { - r = 8 + i * 10; - out(r, r, r); - } - function out(r, g, b) { - colors.push('#' + hex(r) + hex(g) + hex(b)); - } - function hex(c) { - c = c.toString(16); - return c.length < 2 ? '0' + c : c; - } - return colors; -})(); -Terminal._colors = Terminal.colors.slice(); -Terminal.vcolors = (function () { - var out = [], colors = Terminal.colors, i = 0, color; - for (; i < 256; i++) { - color = parseInt(colors[i].substring(1), 16); - out.push([ - (color >> 16) & 0xff, - (color >> 8) & 0xff, - color & 0xff - ]); - } - return out; -})(); -Terminal.defaults = { - colors: Terminal.colors, - theme: 'default', - convertEol: false, - termName: 'xterm', - geometry: [80, 24], - cursorBlink: false, - cursorStyle: 'block', - visualBell: false, - popOnBell: false, - scrollback: 1000, - screenKeys: false, - debug: false, - cancelEvents: false, - disableStdin: false, - useFlowControl: false, - tabStopWidth: 8 -}; -Terminal.options = {}; -Terminal.focus = null; -each(keys(Terminal.defaults), function (key) { - Terminal[key] = Terminal.defaults[key]; - Terminal.options[key] = Terminal.defaults[key]; -}); -Terminal.prototype.focus = function () { - return this.textarea.focus(); -}; -Terminal.prototype.getOption = function (key) { - if (!(key in Terminal.defaults)) { - 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 Terminal.defaults)) { - throw new Error('No option with key "' + key + '"'); - } - switch (key) { - case 'scrollback': - if (value < this.rows) { - var msg = 'Setting the scrollback value less than the number of rows '; - msg += "(" + this.rows + ") is not allowed."; - console.warn(msg); - return false; - } - if (this.options[key] !== value) { - if (this.buffer.lines.length > value) { - var amountToTrim = this.buffer.lines.length - value; - 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); - } - } - this.buffer.lines.maxLength = value; - this.viewport.syncScrollArea(); - } - break; - } - this[key] = value; - this.options[key] = value; - switch (key) { - case 'cursorBlink': - this.setCursorBlinking(value); - break; - case 'cursorStyle': - this.element.classList.toggle("xterm-cursor-style-block", value === 'block'); - this.element.classList.toggle("xterm-cursor-style-underline", value === 'underline'); - this.element.classList.toggle("xterm-cursor-style-bar", value === 'bar'); - break; - case 'tabStopWidth': - this.setupStops(); - break; - } -}; -Terminal.prototype.restartCursorBlinking = function () { - this.setCursorBlinking(this.options.cursorBlink); -}; -Terminal.prototype.setCursorBlinking = function (enabled) { - this.element.classList.toggle('xterm-cursor-blink', enabled); - this.clearCursorBlinkingInterval(); - if (enabled) { - var self = this; - this.cursorBlinkInterval = setInterval(function () { - self.element.classList.toggle('xterm-cursor-blink-on'); - }, CURSOR_BLINK_INTERVAL); - } -}; -Terminal.prototype.clearCursorBlinkingInterval = function () { - this.element.classList.remove('xterm-cursor-blink-on'); - if (this.cursorBlinkInterval) { - clearInterval(this.cursorBlinkInterval); - this.cursorBlinkInterval = null; - } -}; -Terminal.bindFocus = function (term) { - on(term.textarea, 'focus', function (ev) { - if (term.sendFocus) { - term.send(EscapeSequences_1.C0.ESC + '[I'); - } - term.element.classList.add('focus'); - term.showCursor(); - term.restartCursorBlinking.apply(term); - Terminal.focus = term; - term.emit('focus', { terminal: term }); - }); -}; -Terminal.prototype.blur = function () { - return this.textarea.blur(); -}; -Terminal.bindBlur = function (term) { - on(term.textarea, 'blur', function (ev) { - term.refresh(term.buffer.y, term.buffer.y); - if (term.sendFocus) { - term.send(EscapeSequences_1.C0.ESC + '[O'); - } - term.element.classList.remove('focus'); - term.clearCursorBlinkingInterval.apply(term); - Terminal.focus = null; - term.emit('blur', { terminal: term }); - }); -}; -Terminal.prototype.initGlobal = function () { - var _this = this; - var term = this; - Terminal.bindKeys(this); - Terminal.bindFocus(this); - Terminal.bindBlur(this); - on(this.element, 'copy', function (event) { - if (!term.hasSelection()) { - return; - } - Clipboard_1.copyHandler(event, term, _this.selectionManager); - }); - var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, term); }; - on(this.textarea, 'paste', pasteHandlerWrapper); - on(this.element, 'paste', pasteHandlerWrapper); - if (term.browser.isFirefox) { - on(this.element, 'mousedown', function (event) { - if (event.button == 2) { - Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager); - } - }); - } - else { - on(this.element, 'contextmenu', function (event) { - Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager); - }); - } - if (term.browser.isLinux) { - on(this.element, 'auxclick', function (event) { - if (event.button === 1) { - Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea, _this.selectionManager); - } - }); - } -}; -Terminal.bindKeys = function (term) { - on(term.element, 'keydown', function (ev) { - if (document.activeElement != this) { - return; - } - term.keyDown(ev); - }, true); - on(term.element, 'keypress', function (ev) { - if (document.activeElement != this) { - return; - } - term.keyPress(ev); - }, true); - on(term.element, 'keyup', function (ev) { - if (!wasMondifierKeyOnlyEvent(ev)) { - term.focus(term); - } - }, true); - on(term.textarea, 'keydown', function (ev) { - term.keyDown(ev); - }, true); - on(term.textarea, 'keypress', function (ev) { - term.keyPress(ev); - this.value = ''; - }, true); - on(term.textarea, 'compositionstart', term.compositionHelper.compositionstart.bind(term.compositionHelper)); - on(term.textarea, 'compositionupdate', term.compositionHelper.compositionupdate.bind(term.compositionHelper)); - on(term.textarea, 'compositionend', term.compositionHelper.compositionend.bind(term.compositionHelper)); - term.on('refresh', term.compositionHelper.updateCompositionElements.bind(term.compositionHelper)); - term.on('refresh', function (data) { - term.queueLinkification(data.start, data.end); - }); -}; -Terminal.prototype.insertRow = function (row) { - if (typeof row != 'object') { - row = document.createElement('div'); - } - this.rowContainer.appendChild(row); - this.children.push(row); - return row; -}; -Terminal.prototype.open = function (parent, focus) { - var _this = this; - var self = this, i = 0, div; - 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.body = this.document.getElementsByTagName('body')[0]; - this.element = this.document.createElement('div'); - this.element.classList.add('terminal'); - this.element.classList.add('xterm'); - this.element.classList.add('xterm-theme-' + this.theme); - this.element.classList.add("xterm-cursor-style-" + this.options.cursorStyle); - this.setCursorBlinking(this.options.cursorBlink); - this.element.setAttribute('tabindex', 0); - this.viewportElement = document.createElement('div'); - this.viewportElement.classList.add('xterm-viewport'); - this.element.appendChild(this.viewportElement); - this.viewportScrollArea = document.createElement('div'); - this.viewportScrollArea.classList.add('xterm-scroll-area'); - this.viewportElement.appendChild(this.viewportScrollArea); - this.selectionContainer = document.createElement('div'); - this.selectionContainer.classList.add('xterm-selection'); - this.element.appendChild(this.selectionContainer); - this.rowContainer = document.createElement('div'); - this.rowContainer.classList.add('xterm-rows'); - this.element.appendChild(this.rowContainer); - this.children = []; - this.linkifier.attachToDom(document, this.children); - this.helperContainer = document.createElement('div'); - this.helperContainer.classList.add('xterm-helpers'); - this.element.appendChild(this.helperContainer); - this.textarea = document.createElement('textarea'); - this.textarea.classList.add('xterm-helper-textarea'); - this.textarea.setAttribute('autocorrect', 'off'); - this.textarea.setAttribute('autocapitalize', 'off'); - this.textarea.setAttribute('spellcheck', 'false'); - this.textarea.tabIndex = 0; - this.textarea.addEventListener('focus', function () { - self.emit('focus', { terminal: self }); - }); - this.textarea.addEventListener('blur', function () { - self.emit('blur', { terminal: self }); - }); - 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.charSizeStyleElement = document.createElement('style'); - this.helperContainer.appendChild(this.charSizeStyleElement); - for (; i < this.rows; i++) { - this.insertRow(); - } - this.parent.appendChild(this.element); - this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer); - this.charMeasure.on('charsizechanged', function () { - self.updateCharSizeStyles(); - }); - this.charMeasure.measure(); - this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure); - this.renderer = new Renderer_1.Renderer(this); - this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer.lines, this.rowContainer, this.charMeasure); - this.selectionManager.on('refresh', function (data) { - _this.renderer.refreshSelection(data.start, data.end); - }); - this.selectionManager.on('newselection', function (text) { - _this.textarea.value = text; - _this.textarea.focus(); - _this.textarea.select(); - }); - this.on('scroll', function () { return _this.selectionManager.refresh(); }); - this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); }); - this.refresh(0, this.rows - 1); - this.initGlobal(); - if (typeof focus == 'undefined') { - var message = 'You did not pass the `focus` argument in `Terminal.prototype.open()`.\n'; - message += 'The `focus` argument now defaults to `true` but starting with xterm.js 3.0 '; - message += 'it will default to `false`.'; - console.warn(message); - focus = true; - } - if (focus) { - this.focus(); - } - this.bindMouse(); - this.emit('open'); -}; -Terminal.loadAddon = function (addon, callback) { - if (typeof exports === 'object' && typeof module === 'object') { - return require('./addons/' + addon + '/' + addon); - } - else if (typeof define == 'function') { - return require(['./addons/' + addon + '/' + addon], callback); - } - else { - console.error('Cannot load a module without a CommonJS or RequireJS environment.'); - return false; - } -}; -Terminal.prototype.updateCharSizeStyles = function () { - this.charSizeStyleElement.textContent = - ".xterm-wide-char{width:" + this.charMeasure.width * 2 + "px;}" + - (".xterm-normal-char{width:" + this.charMeasure.width + "px;}") + - (".xterm-rows > div{height:" + this.charMeasure.height + "px;}"); -}; -Terminal.prototype.bindMouse = function () { - var el = this.element, self = this, pressed = 32; - function sendButton(ev) { - var button, pos; - button = getButton(ev); - pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, 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, pos; - pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows); - if (!pos) - return; - button += 32; - sendEvent(button, pos); - } - function encode(data, ch) { - if (!self.utfMouse) { - if (ch === 255) - return data.push(0); - if (ch > 127) - ch = 127; - data.push(ch); - } - else { - if (ch === 2047) - return data.push(0); - 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 = EscapeSequences_1.C0.ESC + '[24'; - if (button === 0) - data += '1'; - else if (button === 1) - data += '3'; - else if (button === 2) - data += '5'; - else if (button === 3) - return; - else - data += '0'; - data += '~[' + pos.x + ',' + pos.y + ']\r'; - self.send(data); - 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, shift, meta, ctrl, mod; - switch (ev.overrideType || ev.type) { - case 'mousedown': - button = ev.button != null - ? +ev.button - : ev.which != null - ? ev.which - 1 - : null; - if (self.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(); - self.focus(); - if (!self.mouseEvents) - return; - sendButton(ev); - if (self.vt200Mouse) { - ev.overrideType = 'mouseup'; - sendButton(ev); - return self.cancel(ev); - } - if (self.normalMouse) - on(self.document, 'mousemove', sendMove); - if (!self.x10Mouse) { - on(self.document, 'mouseup', function up(ev) { - sendButton(ev); - if (self.normalMouse) - off(self.document, 'mousemove', sendMove); - off(self.document, 'mouseup', up); - return self.cancel(ev); - }); - } - return self.cancel(ev); - }); - on(el, 'wheel', function (ev) { - if (!self.mouseEvents) - return; - if (self.x10Mouse - || self.vt300Mouse - || self.decLocator) - return; - sendButton(ev); - return self.cancel(ev); - }); - on(el, 'wheel', function (ev) { - if (self.mouseEvents) - return; - self.viewport.onWheel(ev); - return self.cancel(ev); - }); - on(el, 'touchstart', function (ev) { - if (self.mouseEvents) - return; - self.viewport.onTouchStart(ev); - return self.cancel(ev); - }); - on(el, 'touchmove', function (ev) { - if (self.mouseEvents) - return; - self.viewport.onTouchMove(ev); - return self.cancel(ev); - }); -}; -Terminal.prototype.destroy = function () { - this.readable = false; - this.writable = false; - this._events = {}; - 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.queueRefresh(start, end); - } -}; -Terminal.prototype.queueLinkification = function (start, end) { - if (this.linkifier) { - for (var i = start; i <= end; i++) { - this.linkifier.linkifyRow(i); - } - } -}; -Terminal.prototype.showCursor = function () { - if (!this.cursorState) { - this.cursorState = 1; - this.refresh(this.buffer.y, this.buffer.y); - } -}; -Terminal.prototype.scroll = function (isWrapped) { - var row; - if (this.buffer.lines.length === this.buffer.lines.maxLength) { - this.buffer.lines.trimStart(1); - this.buffer.ybase--; - if (this.buffer.ydisp !== 0) { - this.buffer.ydisp--; - } - } - this.buffer.ybase++; - if (!this.userScrolling) { - this.buffer.ydisp = this.buffer.ybase; - } - row = this.buffer.ybase + this.rows - 1; - row -= this.rows - 1 - this.buffer.scrollBottom; - if (row === this.buffer.lines.length) { - this.buffer.lines.push(this.blankLine(undefined, isWrapped)); - } - else { - this.buffer.lines.splice(row, 0, this.blankLine(undefined, isWrapped)); - } - if (this.buffer.scrollTop !== 0) { - if (this.buffer.ybase !== 0) { - this.buffer.ybase--; - if (!this.userScrolling) { - this.buffer.ydisp = this.buffer.ybase; - } - } - this.buffer.lines.splice(this.buffer.ybase + this.buffer.scrollTop, 1); - } - this.updateRange(this.buffer.scrollTop); - this.updateRange(this.buffer.scrollBottom); - this.emit('scroll', this.buffer.ydisp); -}; -Terminal.prototype.scrollDisp = 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.scrollDisp(pageCount * (this.rows - 1)); -}; -Terminal.prototype.scrollToTop = function () { - this.scrollDisp(-this.buffer.ydisp); -}; -Terminal.prototype.scrollToBottom = function () { - this.scrollDisp(this.buffer.ybase - this.buffer.ydisp); -}; -Terminal.prototype.write = function (data) { - 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; - var self = this; - setTimeout(function () { - self.innerWrite(); - }); - } -}; -Terminal.prototype.innerWrite = function () { - var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE); - while (writeBatch.length > 0) { - var data = writeBatch.shift(); - var l = data.length, i = 0, j, cs, ch, code, low, ch_width, row; - 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) { - var self = this; - setTimeout(function () { - self.innerWrite(); - }, 0); - } - else { - this.writeInProgress = false; - } -}; -Terminal.prototype.writeln = function (data) { - this.write(data + '\r\n'); -}; -Terminal.prototype.attachCustomKeydownHandler = function (customKeydownHandler) { - var message = 'attachCustomKeydownHandler() is DEPRECATED and will be removed soon. Please use attachCustomKeyEventHandler() instead.'; - console.warn(message); - this.attachCustomKeyEventHandler(customKeydownHandler); -}; -Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) { - this.customKeyEventHandler = customKeyEventHandler; -}; -Terminal.prototype.setHypertextLinkHandler = function (handler) { - if (!this.linkifier) { - throw new Error('Cannot attach a hypertext link handler before Terminal.open is called'); - } - this.linkifier.setHypertextLinkHandler(handler); - this.refresh(0, this.rows - 1); -}; -Terminal.prototype.setHypertextValidationCallback = function (callback) { - if (!this.linkifier) { - throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called'); - } - this.linkifier.setHypertextValidationCallback(callback); - this.refresh(0, this.rows - 1); -}; -Terminal.prototype.registerLinkMatcher = function (regex, handler, options) { - if (this.linkifier) { - var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options); - this.refresh(0, this.rows - 1); - return matcherId; - } -}; -Terminal.prototype.deregisterLinkMatcher = function (matcherId) { - if (this.linkifier) { - if (this.linkifier.deregisterLinkMatcher(matcherId)) { - this.refresh(0, this.rows - 1); - } - } -}; -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.keyDown = function (ev) { - if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) { - return false; - } - this.restartCursorBlinking(); - if (!this.compositionHelper.keydown.bind(this.compositionHelper)(ev)) { - if (this.buffer.ybase !== this.buffer.ydisp) { - this.scrollToBottom(); - } - return false; - } - var self = this; - var result = this.evaluateKeyEscapeSequence(ev); - if (result.key === EscapeSequences_1.C0.DC3) { - this.writeStopped = true; - } - else if (result.key === EscapeSequences_1.C0.DC1) { - this.writeStopped = false; - } - if (result.scrollDisp) { - this.scrollDisp(result.scrollDisp); - return this.cancel(ev, true); - } - if (isThirdLevelShift(this, 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.evaluateKeyEscapeSequence = function (ev) { - var result = { - cancel: false, - key: undefined, - scrollDisp: undefined - }; - var modifiers = ev.shiftKey << 0 | ev.altKey << 1 | ev.ctrlKey << 2 | ev.metaKey << 3; - switch (ev.keyCode) { - case 8: - if (ev.shiftKey) { - result.key = EscapeSequences_1.C0.BS; - 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.scrollDisp = -(this.rows - 1); - } - else { - result.key = EscapeSequences_1.C0.ESC + '[5~'; - } - break; - case 34: - if (ev.shiftKey) { - result.scrollDisp = 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 && ev.altKey && !ev.ctrlKey && !ev.metaKey) { - if (ev.keyCode >= 65 && ev.keyCode <= 90) { - result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(ev.keyCode + 32); - } - else if (ev.keyCode === 192) { - result.key = EscapeSequences_1.C0.ESC + '`'; - } - else if (ev.keyCode >= 48 && ev.keyCode <= 57) { - result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48); - } - } - 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) && !isThirdLevelShift(this, 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 self = this; - if (!this.queue) { - setTimeout(function () { - self.handler(self.queue); - self.queue = ''; - }, 1); - } - this.queue += data; -}; -Terminal.prototype.bell = function () { - if (!this.visualBell) - return; - var self = this; - this.element.style.borderColor = 'white'; - setTimeout(function () { - self.element.style.borderColor = ''; - }, 10); - if (this.popOnBell) - this.focus(); -}; -Terminal.prototype.log = function () { - if (!this.debug) - return; - if (!this.context.console || !this.context.console.log) - return; - var args = Array.prototype.slice.call(arguments); - this.context.console.log.apply(this.context.console, args); -}; -Terminal.prototype.error = function () { - if (!this.debug) - return; - if (!this.context.console || !this.context.console.error) - return; - var args = Array.prototype.slice.call(arguments); - this.context.console.error.apply(this.context.console, args); -}; -Terminal.prototype.resize = function (x, y) { - if (isNaN(x) || isNaN(y)) { - return; - } - if (y > this.getOption('scrollback')) { - this.setOption('scrollback', y); - } - var line, el, i, j, ch, addToY; - if (x === this.cols && y === this.rows) { - if (!this.charMeasure.width || !this.charMeasure.height) { - this.charMeasure.measure(); - } - return; - } - if (x < 1) - x = 1; - if (y < 1) - y = 1; - this.buffers.resize(x, y); - while (this.children.length < y) { - this.insertRow(); - } - while (this.children.length > y) { - el = this.children.shift(); - if (!el) - continue; - el.parentNode.removeChild(el); - } - this.cols = x; - this.rows = y; - this.setupStops(this.cols); - this.charMeasure.measure(); - this.refresh(0, this.rows - 1); - this.geometry = [this.cols, this.rows]; - this.emit('resize', { terminal: this, 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.setupStops = function (i) { - if (i != null) { - if (!this.buffer.tabs[i]) { - i = this.prevStop(i); - } - } - else { - this.buffer.tabs = {}; - i = 0; - } - for (; i < this.cols; i += this.getOption('tabStopWidth')) { - this.buffer.tabs[i] = true; - } -}; -Terminal.prototype.prevStop = function (x) { - if (x == null) - x = this.buffer.x; - while (!this.buffer.tabs[--x] && x > 0) - ; - return x >= this.cols - ? this.cols - 1 - : x < 0 ? 0 : x; -}; -Terminal.prototype.nextStop = function (x) { - if (x == null) - x = this.buffer.x; - while (!this.buffer.tabs[++x] && x < this.cols) - ; - return x >= this.cols - ? this.cols - 1 - : x < 0 ? 0 : x; -}; -Terminal.prototype.eraseRight = function (x, y) { - var line = this.buffer.lines.get(this.buffer.ybase + y); - if (!line) { - return; - } - var ch = [this.eraseAttr(), ' ', 1]; - 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]; - 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], line = [], i = 0; - if (isWrapped) { - line.isWrapped = isWrapped; - } - cols = cols || this.cols; - for (; i < cols; i++) { - line[i] = ch; - } - return line; -}; -Terminal.prototype.ch = function (cur) { - return cur - ? [this.eraseAttr(), ' ', 1] - : [this.defAttr, ' ', 1]; -}; -Terminal.prototype.is = function (term) { - var name = this.termName; - return (name + '').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 () { - var j; - if (this.buffer.y === this.buffer.scrollTop) { - this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, this.rows - 1, 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 cursorBlinkInterval = this.cursorBlinkInterval; - var inputHandler = this.inputHandler; - Terminal.call(this, this.options); - this.customKeyEventHandler = customKeyEventHandler; - this.cursorBlinkInterval = cursorBlinkInterval; - this.inputHandler = inputHandler; - this.refresh(0, this.rows - 1); - this.viewport.syncScrollArea(); -}; -Terminal.prototype.tabSet = function () { - this.buffer.tabs[this.buffer.x] = true; -}; -function on(el, type, handler, capture) { - if (!Array.isArray(el)) { - el = [el]; - } - el.forEach(function (element) { - element.addEventListener(type, handler, capture || false); - }); -} -function off(el, type, handler, capture) { - el.removeEventListener(type, handler, capture || false); -} -function cancel(ev, force) { - if (!this.cancelEvents && !force) { - return; - } - ev.preventDefault(); - ev.stopPropagation(); - return false; -} -function inherits(child, parent) { - function f() { - this.constructor = child; - } - f.prototype = parent.prototype; - child.prototype = new f; -} -function indexOf(obj, el) { - var i = obj.length; - while (i--) { - if (obj[i] === el) - return i; - } - return -1; -} -function isThirdLevelShift(term, ev) { - var thirdLevelKey = (term.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) || - (term.browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey); - if (ev.type == 'keypress') { - return thirdLevelKey; - } - return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47); -} -Terminal.prototype.matchColor = matchColor; -function matchColor(r1, g1, b1) { - var hash = (r1 << 16) | (g1 << 8) | b1; - if (matchColor._cache[hash] != null) { - return matchColor._cache[hash]; - } - var ldiff = Infinity, li = -1, i = 0, c, r2, g2, b2, diff; - for (; i < Terminal.vcolors.length; i++) { - c = Terminal.vcolors[i]; - r2 = c[0]; - g2 = c[1]; - b2 = c[2]; - diff = matchColor.distance(r1, g1, b1, r2, g2, b2); - if (diff === 0) { - li = i; - break; - } - if (diff < ldiff) { - ldiff = diff; - li = i; - } - } - return matchColor._cache[hash] = li; -} -matchColor._cache = {}; -matchColor.distance = function (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 each(obj, iter, con) { - if (obj.forEach) - return obj.forEach(iter, con); - for (var i = 0; i < obj.length; i++) { - iter.call(con, obj[i], i, obj); - } -} -function wasMondifierKeyOnlyEvent(ev) { - return ev.keyCode === 16 || - ev.keyCode === 17 || - ev.keyCode === 18; -} -function keys(obj) { - if (Object.keys) - return Object.keys(obj); - var key, keys = []; - for (key in obj) { - if (Object.prototype.hasOwnProperty.call(obj, key)) { - keys.push(key); - } - } - return keys; -} -Terminal.translateBufferLineToString = BufferLine_1.translateBufferLineToString; -Terminal.EventEmitter = EventEmitter_1.EventEmitter; -Terminal.inherits = inherits; -Terminal.on = on; -Terminal.off = off; -Terminal.cancel = cancel; -module.exports = Terminal; - - - -},{"./BufferSet":2,"./CompositionHelper":4,"./EscapeSequences":5,"./EventEmitter":6,"./InputHandler":7,"./Linkifier":8,"./Parser":9,"./Renderer":10,"./SelectionManager":11,"./Viewport":13,"./handlers/Clipboard":14,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/CharMeasure":17,"./utils/Mouse":21}]},{},[22])(22) -}); -//# sourceMappingURL=xterm.js.map