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rice-box.go
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package terminal
import (
"github.com/GeertJohan/go.rice/embedded"
"time"
)
func init() {
// define files
file4 := &embedded.EmbeddedFile{
Filename: `addons/attach/attach.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("/**\r\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\r\n * @license MIT\r\n *\r\n * Implements the attach method, that attaches the terminal to a WebSocket stream.\r\n */\r\n\r\n(function (attach) {\r\n if (typeof exports === 'object' && typeof module === 'object') {\r\n /*\r\n * CommonJS environment\r\n */\r\n module.exports = attach(require('../../Terminal').Terminal);\r\n } else if (typeof define == 'function') {\r\n /*\r\n * Require.js is available\r\n */\r\n define(['../../xterm'], attach);\r\n } else {\r\n /*\r\n * Plain browser environment\r\n */\r\n attach(window.Terminal);\r\n }\r\n})(function (Terminal) {\r\n 'use strict';\r\n\r\n var exports = {};\r\n\r\n /**\r\n * Attaches the given terminal to the given socket.\r\n *\r\n * @param {Terminal} term - The terminal to be attached to the given socket.\r\n * @param {WebSocket} socket - The socket to attach the current terminal.\r\n * @param {boolean} bidirectional - Whether the terminal should send data\r\n * to the socket as well.\r\n * @param {boolean} buffered - Whether the rendering of incoming data\r\n * should happen instantly or at a maximum\r\n * frequency of 1 rendering per 10ms.\r\n */\r\n exports.attach = function (term, socket, bidirectional, buffered) {\r\n bidirectional = (typeof bidirectional == 'undefined') ? true : bidirectional;\r\n term.socket = socket;\r\n\r\n term._flushBuffer = function () {\r\n term.write(term._attachSocketBuffer);\r\n term._attachSocketBuffer = null;\r\n };\r\n\r\n term._pushToBuffer = function (data) {\r\n if (term._attachSocketBuffer) {\r\n term._attachSocketBuffer += data;\r\n } else {\r\n term._attachSocketBuffer = data;\r\n setTimeout(term._flushBuffer, 10);\r\n }\r\n };\r\n\r\n term._getMessage = function (ev) {\r\n if (buffered) {\r\n term._pushToBuffer(ev.data);\r\n } else {\r\n term.write(ev.data);\r\n }\r\n };\r\n\r\n term._sendData = function (data) {\r\n socket.send(data);\r\n };\r\n\r\n socket.addEventListener('message', term._getMessage);\r\n\r\n if (bidirectional) {\r\n term.on('data', term._sendData);\r\n }\r\n\r\n socket.addEventListener('close', term.detach.bind(term, socket));\r\n socket.addEventListener('error', term.detach.bind(term, socket));\r\n };\r\n\r\n /**\r\n * Detaches the given terminal from the given socket\r\n *\r\n * @param {Terminal} term - The terminal to be detached from the given socket.\r\n * @param {WebSocket} socket - The socket from which to detach the current\r\n * terminal.\r\n */\r\n exports.detach = function (term, socket) {\r\n term.off('data', term._sendData);\r\n\r\n socket = (typeof socket == 'undefined') ? term.socket : socket;\r\n\r\n if (socket) {\r\n socket.removeEventListener('message', term._getMessage);\r\n }\r\n\r\n delete term.socket;\r\n };\r\n\r\n /**\r\n * Attaches the current terminal to the given socket\r\n *\r\n * @param {WebSocket} socket - The socket to attach the current terminal.\r\n * @param {boolean} bidirectional - Whether the terminal should send data\r\n * to the socket as well.\r\n * @param {boolean} buffered - Whether the rendering of incoming data\r\n * should happen instantly or at a maximum\r\n * frequency of 1 rendering per 10ms.\r\n */\r\n Terminal.prototype.attach = function (socket, bidirectional, buffered) {\r\n return exports.attach(this, socket, bidirectional, buffered);\r\n };\r\n\r\n /**\r\n * Detaches the current terminal from the given socket.\r\n *\r\n * @param {WebSocket} socket - The socket from which to detach the current\r\n * terminal.\r\n */\r\n Terminal.prototype.detach = function (socket) {\r\n return exports.detach(this, socket);\r\n };\r\n\r\n return exports;\r\n});\r\n"),
}
file5 := &embedded.EmbeddedFile{
Filename: `addons/attach/index.html`,
FileModTime: time.Unix(1512991935, 0),
Content: string("<!doctype html>\r\n<html>\r\n <head>\r\n <link rel=\"stylesheet\" href=\"../../src/xterm.css\" />\r\n <link rel=\"stylesheet\" href=\"../../demo/style.css\" />\r\n <script src=\"../../src/xterm.js\"></script>\r\n <script src=\"attach.js\"></script>\r\n <style>\r\n body {\r\n color: #111;\r\n }\r\n \r\n h1, h2 {\r\n color: #444;\r\n border-bottom: 1px solid #ddd;\r\n text-align: left;\r\n }\r\n \r\n form {\r\n margin-bottom: 32px;\r\n }\r\n \r\n input, button {\r\n line-height: 22px;\r\n font-size: 16px;\r\n display: inline-block;\r\n border-radius: 2px;\r\n border: 1px solid #ccc;\r\n }\r\n \r\n input {\r\n height: 22px;\r\n padding-left: 4px;\r\n padding-right: 4px;\r\n }\r\n \r\n button {\r\n height: 28px;\r\n background-color: #ccc;\r\n cursor: pointer;\r\n color: #333;\r\n }\r\n \r\n .container {\r\n max-width: 900px;\r\n margin: 0 auto;\r\n }\r\n </style>\r\n </head>\r\n <body>\r\n <div class=\"container\">\r\n \r\n <h1>\r\n xterm.js: socket attach\r\n </h1>\r\n <p>\r\n Attach the terminal to a WebSocket terminal stream with ease. Perfect for attaching to your\r\n Docker containers.\r\n </p>\r\n <h2>\r\n Socket information\r\n </h2>\r\n <form id=\"socket-form\">\r\n <input id=\"socket-url\"\r\n type=\"text\"\r\n placeholder=\"Enter socket url (e.g. ws://mysock)\"\r\n autofocus />\r\n <button>\r\n Attach\r\n </button>\r\n </form>\r\n <div id=\"terminal-container\"></div>\r\n \r\n </div>\r\n <script>\r\n var term = new Terminal(),\r\n container = document.getElementById('terminal-container'),\r\n socketUrl = document.getElementById('socket-url'),\r\n socketForm = document.getElementById('socket-form');\r\n \r\n socketForm.addEventListener('submit', function (ev) {\r\n ev.preventDefault();\r\n var url = socketUrl.value,\r\n sock = new WebSocket(url);\r\n sock.addEventListener('open', function () {\r\n term.attach(sock);\r\n });\r\n });\r\n \r\n term.open(container);\r\n </script>\r\n </body>\r\n</html>"),
}
file6 := &embedded.EmbeddedFile{
Filename: `addons/attach/package.json`,
FileModTime: time.Unix(1512991935, 0),
Content: string("{\r\n \"name\": \"xterm.attach\",\r\n \"main\": \"attach.js\",\r\n \"private\": true\r\n}\r\n"),
}
file8 := &embedded.EmbeddedFile{
Filename: `addons/fit/fit.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("/**\r\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\r\n * @license MIT\r\n *\r\n * Fit terminal columns and rows to the dimensions of its DOM element.\r\n *\r\n * ## Approach\r\n *\r\n * Rows: Truncate the division of the terminal parent element height by the\r\n * terminal row height.\r\n * Columns: Truncate the division of the terminal parent element width by the\r\n * terminal character width (apply display: inline at the terminal\r\n * row and truncate its width with the current number of columns).\r\n */\r\n\r\n(function (fit) {\r\n if (typeof exports === 'object' && typeof module === 'object') {\r\n /*\r\n * CommonJS environment\r\n */\r\n module.exports = fit(require('../../Terminal').Terminal);\r\n } else if (typeof define == 'function') {\r\n /*\r\n * Require.js is available\r\n */\r\n define(['../../xterm'], fit);\r\n } else {\r\n /*\r\n * Plain browser environment\r\n */\r\n fit(window.Terminal);\r\n }\r\n})(function (Terminal) {\r\n var exports = {};\r\n\r\n exports.proposeGeometry = function (term) {\r\n if (!term.element.parentElement) {\r\n return null;\r\n }\r\n var parentElementStyle = window.getComputedStyle(term.element.parentElement);\r\n var parentElementHeight = parseInt(parentElementStyle.getPropertyValue('height'));\r\n var parentElementWidth = Math.max(0, parseInt(parentElementStyle.getPropertyValue('width')) - 17);\r\n var elementStyle = window.getComputedStyle(term.element);\r\n var elementPaddingVer = parseInt(elementStyle.getPropertyValue('padding-top')) + parseInt(elementStyle.getPropertyValue('padding-bottom'));\r\n var elementPaddingHor = parseInt(elementStyle.getPropertyValue('padding-right')) + parseInt(elementStyle.getPropertyValue('padding-left'));\r\n var availableHeight = parentElementHeight - elementPaddingVer;\r\n var availableWidth = parentElementWidth - elementPaddingHor;\r\n var geometry = {\r\n cols: Math.floor(availableWidth / term.charMeasure.width),\r\n rows: Math.floor(availableHeight / Math.floor(term.charMeasure.height * term.getOption('lineHeight')))\r\n };\r\n\r\n return geometry;\r\n };\r\n\r\n exports.fit = function (term) {\r\n // Wrap fit in a setTimeout as charMeasure needs time to get initialized\r\n // after calling Terminal.open\r\n setTimeout(function () {\r\n var geometry = exports.proposeGeometry(term);\r\n\r\n if (geometry) {\r\n // Force a full render\r\n if (term.rows !== geometry.rows || term.cols !== geometry.cols) {\r\n term.renderer.clear();\r\n term.resize(geometry.cols, geometry.rows);\r\n }\r\n }\r\n }, 0);\r\n };\r\n\r\n Terminal.prototype.proposeGeometry = function () {\r\n return exports.proposeGeometry(this);\r\n };\r\n\r\n Terminal.prototype.fit = function () {\r\n return exports.fit(this);\r\n };\r\n\r\n return exports;\r\n});\r\n"),
}
file9 := &embedded.EmbeddedFile{
Filename: `addons/fit/package.json`,
FileModTime: time.Unix(1512991935, 0),
Content: string("{\r\n \"name\": \"xterm.fit\",\r\n \"main\": \"fit.js\",\r\n \"private\": true\r\n}\r\n"),
}
fileb := &embedded.EmbeddedFile{
Filename: `addons/fullscreen/fullscreen.css`,
FileModTime: time.Unix(1512991935, 0),
Content: string(".xterm.fullscreen {\r\n position: fixed;\r\n top: 0;\r\n bottom: 0;\r\n left: 0;\r\n right: 0;\r\n width: auto;\r\n height: auto;\r\n z-index: 255;\r\n}\r\n"),
}
filec := &embedded.EmbeddedFile{
Filename: `addons/fullscreen/fullscreen.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("/**\r\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\r\n * @license MIT\r\n */\r\n\r\n(function (fullscreen) {\r\n if (typeof exports === 'object' && typeof module === 'object') {\r\n /*\r\n * CommonJS environment\r\n */\r\n module.exports = fullscreen(require('../../Terminal').Terminal);\r\n } else if (typeof define == 'function') {\r\n /*\r\n * Require.js is available\r\n */\r\n define(['../../xterm'], fullscreen);\r\n } else {\r\n /*\r\n * Plain browser environment\r\n */\r\n fullscreen(window.Terminal);\r\n }\r\n})(function (Terminal) {\r\n var exports = {};\r\n\r\n /**\r\n * Toggle the given terminal's fullscreen mode.\r\n * @param {Terminal} term - The terminal to toggle full screen mode\r\n * @param {boolean} fullscreen - Toggle fullscreen on (true) or off (false)\r\n */\r\n exports.toggleFullScreen = function (term, fullscreen) {\r\n var fn;\r\n\r\n if (typeof fullscreen == 'undefined') {\r\n fn = (term.element.classList.contains('fullscreen')) ? 'remove' : 'add';\r\n } else if (!fullscreen) {\r\n fn = 'remove';\r\n } else {\r\n fn = 'add';\r\n }\r\n\r\n term.element.classList[fn]('fullscreen');\r\n };\r\n\r\n Terminal.prototype.toggleFullscreen = function (fullscreen) {\r\n exports.toggleFullScreen(this, fullscreen);\r\n };\r\n\r\n return exports;\r\n});\r\n"),
}
filed := &embedded.EmbeddedFile{
Filename: `addons/fullscreen/package.json`,
FileModTime: time.Unix(1512991935, 0),
Content: string("{\r\n \"name\": \"xterm.fullscreen\",\r\n \"main\": \"fullscreen.js\",\r\n \"private\": true\r\n}\r\n"),
}
filef := &embedded.EmbeddedFile{
Filename: `addons/search/search.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar SearchHelper = (function () {\r\n function SearchHelper(_terminal) {\r\n this._terminal = _terminal;\r\n }\r\n SearchHelper.prototype.findNext = function (term) {\r\n if (!term || term.length === 0) {\r\n return false;\r\n }\r\n var result;\r\n var startRow = this._terminal.buffer.ydisp;\r\n if (this._terminal.selectionManager.selectionEnd) {\r\n startRow = this._terminal.selectionManager.selectionEnd[1];\r\n }\r\n for (var y = startRow + 1; y < this._terminal.buffer.ybase + this._terminal.rows; y++) {\r\n result = this._findInLine(term, y);\r\n if (result) {\r\n break;\r\n }\r\n }\r\n if (!result) {\r\n for (var y = 0; y < startRow; y++) {\r\n result = this._findInLine(term, y);\r\n if (result) {\r\n break;\r\n }\r\n }\r\n }\r\n return this._selectResult(result);\r\n };\r\n SearchHelper.prototype.findPrevious = function (term) {\r\n if (!term || term.length === 0) {\r\n return false;\r\n }\r\n var result;\r\n var startRow = this._terminal.buffer.ydisp;\r\n if (this._terminal.selectionManager.selectionStart) {\r\n startRow = this._terminal.selectionManager.selectionStart[1];\r\n }\r\n for (var y = startRow - 1; y >= 0; y--) {\r\n result = this._findInLine(term, y);\r\n if (result) {\r\n break;\r\n }\r\n }\r\n if (!result) {\r\n for (var y = this._terminal.buffer.ybase + this._terminal.rows - 1; y > startRow; y--) {\r\n result = this._findInLine(term, y);\r\n if (result) {\r\n break;\r\n }\r\n }\r\n }\r\n return this._selectResult(result);\r\n };\r\n SearchHelper.prototype._findInLine = function (term, y) {\r\n var lowerStringLine = this._terminal.buffer.translateBufferLineToString(y, true).toLowerCase();\r\n var lowerTerm = term.toLowerCase();\r\n var searchIndex = lowerStringLine.indexOf(lowerTerm);\r\n if (searchIndex >= 0) {\r\n return {\r\n term: term,\r\n col: searchIndex,\r\n row: y\r\n };\r\n }\r\n };\r\n SearchHelper.prototype._selectResult = function (result) {\r\n if (!result) {\r\n return false;\r\n }\r\n this._terminal.selectionManager.setSelection(result.col, result.row, result.term.length);\r\n this._terminal.scrollDisp(result.row - this._terminal.buffer.ydisp, false);\r\n return true;\r\n };\r\n return SearchHelper;\r\n}());\r\nexports.SearchHelper = SearchHelper;\r\n\r\n\r\n\r\n},{}],2:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar SearchHelper_1 = require(\"./SearchHelper\");\r\n(function (addon) {\r\n if (typeof window !== 'undefined' && 'Terminal' in window) {\r\n addon(window.Terminal);\r\n }\r\n else if (typeof exports === 'object' && typeof module === 'object') {\r\n module.exports = addon(require('../../Terminal').Terminal);\r\n }\r\n else if (typeof define === 'function') {\r\n define(['../../xterm'], addon);\r\n }\r\n})(function (Terminal) {\r\n Terminal.prototype.findNext = function (term) {\r\n if (!this._searchHelper) {\r\n this.searchHelper = new SearchHelper_1.SearchHelper(this);\r\n }\r\n return this.searchHelper.findNext(term);\r\n };\r\n Terminal.prototype.findPrevious = function (term) {\r\n if (!this._searchHelper) {\r\n this.searchHelper = new SearchHelper_1.SearchHelper(this);\r\n }\r\n return this.searchHelper.findPrevious(term);\r\n };\r\n});\r\n\r\n\r\n\r\n},{\"../../Terminal\":undefined,\"./SearchHelper\":1}]},{},[2])\r\n//# sourceMappingURL=search.js.map\r\n"),
}
fileg := &embedded.EmbeddedFile{
Filename: `addons/search/search.js.map`,
FileModTime: time.Unix(1512991935, 0),
Content: string("{\"version\":3,\"file\":\"search.js\",\"sources\":[\"../../../src/addons/search/search.ts\",\"../../../src/addons/search/SearchHelper.ts\",\"../../../node_modules/browser-pack/_prelude.js\"],\"sourcesContent\":[\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { SearchHelper } from './SearchHelper';\\r\\n\\r\\ndeclare var exports: any;\\r\\ndeclare var module: any;\\r\\ndeclare var define: any;\\r\\ndeclare var require: any;\\r\\ndeclare var window: any;\\r\\n\\r\\n(function (addon) {\\r\\n if (typeof window !== 'undefined' && 'Terminal' in window) {\\r\\n /**\\r\\n * Plain browser environment\\r\\n */\\r\\n addon(window.Terminal);\\r\\n } else if (typeof exports === 'object' && typeof module === 'object') {\\r\\n /**\\r\\n * CommonJS environment\\r\\n */\\r\\n module.exports = addon(require('../../Terminal').Terminal);\\r\\n } else if (typeof define === 'function') {\\r\\n /**\\r\\n * Require.js is available\\r\\n */\\r\\n define(['../../xterm'], addon);\\r\\n }\\r\\n})((Terminal: any) => {\\r\\n /**\\r\\n * Find the next instance of the term, then scroll to and select it. If it\\r\\n * doesn't exist, do nothing.\\r\\n * @param term Tne search term.\\r\\n * @return Whether a result was found.\\r\\n */\\r\\n Terminal.prototype.findNext = function(term: string): boolean {\\r\\n if (!this._searchHelper) {\\r\\n this.searchHelper = new SearchHelper(this);\\r\\n }\\r\\n return (<SearchHelper>this.searchHelper).findNext(term);\\r\\n };\\r\\n\\r\\n /**\\r\\n * Find the previous instance of the term, then scroll to and select it. If it\\r\\n * doesn't exist, do nothing.\\r\\n * @param term Tne search term.\\r\\n * @return Whether a result was found.\\r\\n */\\r\\n Terminal.prototype.findPrevious = function(term: string): boolean {\\r\\n if (!this._searchHelper) {\\r\\n this.searchHelper = new SearchHelper(this);\\r\\n }\\r\\n return (<SearchHelper>this.searchHelper).findPrevious(term);\\r\\n };\\r\\n});\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\n// import { ITerminal } from '../../Interfaces';\\r\\n// import { translateBufferLineToString } from '../../utils/BufferLine';\\r\\n\\r\\ninterface ISearchResult {\\r\\n term: string;\\r\\n col: number;\\r\\n row: number;\\r\\n}\\r\\n\\r\\n/**\\r\\n * A class that knows how to search the terminal and how to display the results.\\r\\n */\\r\\nexport class SearchHelper {\\r\\n constructor(private _terminal: any) {\\r\\n // TODO: Search for multiple instances on 1 line\\r\\n // TODO: Don't use the actual selection, instead use a \\\"find selection\\\" so multiple instances can be highlighted\\r\\n // TODO: Highlight other instances in the viewport\\r\\n // TODO: Support regex, case sensitivity, etc.\\r\\n }\\r\\n\\r\\n /**\\r\\n * Find the next instance of the term, then scroll to and select it. If it\\r\\n * doesn't exist, do nothing.\\r\\n * @param term Tne search term.\\r\\n * @return Whether a result was found.\\r\\n */\\r\\n public findNext(term: string): boolean {\\r\\n if (!term || term.length === 0) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n let result: ISearchResult;\\r\\n\\r\\n let startRow = this._terminal.buffer.ydisp;\\r\\n if (this._terminal.selectionManager.selectionEnd) {\\r\\n // Start from the selection end if there is a selection\\r\\n startRow = this._terminal.selectionManager.selectionEnd[1];\\r\\n }\\r\\n\\r\\n // Search from ydisp + 1 to end\\r\\n for (let y = startRow + 1; y < this._terminal.buffer.ybase + this._terminal.rows; y++) {\\r\\n result = this._findInLine(term, y);\\r\\n if (result) {\\r\\n break;\\r\\n }\\r\\n }\\r\\n\\r\\n // Search from the top to the current ydisp\\r\\n if (!result) {\\r\\n for (let y = 0; y < startRow; y++) {\\r\\n result = this._findInLine(term, y);\\r\\n if (result) {\\r\\n break;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Set selection and scroll if a result was found\\r\\n return this._selectResult(result);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Find the previous instance of the term, then scroll to and select it. If it\\r\\n * doesn't exist, do nothing.\\r\\n * @param term Tne search term.\\r\\n * @return Whether a result was found.\\r\\n */\\r\\n public findPrevious(term: string): boolean {\\r\\n if (!term || term.length === 0) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n let result: ISearchResult;\\r\\n\\r\\n let startRow = this._terminal.buffer.ydisp;\\r\\n if (this._terminal.selectionManager.selectionStart) {\\r\\n // Start from the selection end if there is a selection\\r\\n startRow = this._terminal.selectionManager.selectionStart[1];\\r\\n }\\r\\n\\r\\n // Search from ydisp + 1 to end\\r\\n for (let y = startRow - 1; y >= 0; y--) {\\r\\n result = this._findInLine(term, y);\\r\\n if (result) {\\r\\n break;\\r\\n }\\r\\n }\\r\\n\\r\\n // Search from the top to the current ydisp\\r\\n if (!result) {\\r\\n for (let y = this._terminal.buffer.ybase + this._terminal.rows - 1; y > startRow; y--) {\\r\\n result = this._findInLine(term, y);\\r\\n if (result) {\\r\\n break;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Set selection and scroll if a result was found\\r\\n return this._selectResult(result);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Searches a line for a search term.\\r\\n * @param term Tne search term.\\r\\n * @param y The line to search.\\r\\n * @return The search result if it was found.\\r\\n */\\r\\n private _findInLine(term: string, y: number): ISearchResult {\\r\\n const lowerStringLine = this._terminal.buffer.translateBufferLineToString(y, true).toLowerCase();\\r\\n const lowerTerm = term.toLowerCase();\\r\\n const searchIndex = lowerStringLine.indexOf(lowerTerm);\\r\\n if (searchIndex >= 0) {\\r\\n return {\\r\\n term,\\r\\n col: searchIndex,\\r\\n row: y\\r\\n };\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Selects and scrolls to a result.\\r\\n * @param result The result to select.\\r\\n * @return Whethera result was selected.\\r\\n */\\r\\n private _selectResult(result: ISearchResult): boolean {\\r\\n if (!result) {\\r\\n return false;\\r\\n }\\r\\n this._terminal.selectionManager.setSelection(result.col, result.row, result.term.length);\\r\\n this._terminal.scrollDisp(result.row - this._terminal.buffer.ydisp, false);\\r\\n return true;\\r\\n }\\r\\n}\\r\\n\",null],\"names\":[],\"mappings\":\"AEAA;;;ADiBA;AACA;AAAA;AAKA;AAQA;AACA;AACA;AACA;AAEA;AAEA;AACA;AAEA;AACA;AAGA;AACA;AACA;AACA;AACA;AACA;AAGA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAGA;AACA;AAQA;AACA;AACA;AACA;AAEA;AAEA;AACA;AAEA;AACA;AAGA;AACA;AACA;AACA;AACA;AACA;AAGA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAGA;AACA;AAQA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAOA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAAA;AA1Ha;;;;;;;ADZb;AAQA;AACA;AAIA;AACA;AAAA;AAIA;AACA;AAAA;AAIA;AACA;AACA;AAOA;AACA;AACA;AACA;AACA;AACA;AAQA;AACA;AACA;AACA;AACA;AACA;AACA;;;\"}"),
}
filei := &embedded.EmbeddedFile{
Filename: `addons/terminado/package.json`,
FileModTime: time.Unix(1512991935, 0),
Content: string("{\r\n \"name\": \"xterm.terminado\",\r\n \"main\": \"terminado.js\",\r\n \"private\": true\r\n}\r\n"),
}
filej := &embedded.EmbeddedFile{
Filename: `addons/terminado/terminado.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("/**\r\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\r\n * @license MIT\r\n *\r\n * This module provides methods for attaching a terminal to a terminado\r\n * WebSocket stream.\r\n */\r\n\r\n(function (attach) {\r\n if (typeof exports === 'object' && typeof module === 'object') {\r\n /*\r\n * CommonJS environment\r\n */\r\n module.exports = attach(require('../../Terminal').Terminal);\r\n } else if (typeof define == 'function') {\r\n /*\r\n * Require.js is available\r\n */\r\n define(['../../xterm'], attach);\r\n } else {\r\n /*\r\n * Plain browser environment\r\n */\r\n attach(window.Terminal);\r\n }\r\n})(function (Terminal) {\r\n 'use strict';\r\n\r\n var exports = {};\r\n\r\n /**\r\n * Attaches the given terminal to the given socket.\r\n *\r\n * @param {Terminal} term - The terminal to be attached to the given socket.\r\n * @param {WebSocket} socket - The socket to attach the current terminal.\r\n * @param {boolean} bidirectional - Whether the terminal should send data\r\n * to the socket as well.\r\n * @param {boolean} buffered - Whether the rendering of incoming data\r\n * should happen instantly or at a maximum\r\n * frequency of 1 rendering per 10ms.\r\n */\r\n exports.terminadoAttach = function (term, socket, bidirectional, buffered) {\r\n bidirectional = (typeof bidirectional == 'undefined') ? true : bidirectional;\r\n term.socket = socket;\r\n\r\n term._flushBuffer = function () {\r\n term.write(term._attachSocketBuffer);\r\n term._attachSocketBuffer = null;\r\n };\r\n\r\n term._pushToBuffer = function (data) {\r\n if (term._attachSocketBuffer) {\r\n term._attachSocketBuffer += data;\r\n } else {\r\n term._attachSocketBuffer = data;\r\n setTimeout(term._flushBuffer, 10);\r\n }\r\n };\r\n\r\n term._getMessage = function (ev) {\r\n var data = JSON.parse(ev.data)\r\n if( data[0] == \"stdout\" ) {\r\n if (buffered) {\r\n term._pushToBuffer(data[1]);\r\n } else {\r\n term.write(data[1]);\r\n }\r\n }\r\n };\r\n\r\n term._sendData = function (data) {\r\n socket.send(JSON.stringify(['stdin', data]));\r\n };\r\n\r\n term._setSize = function (size) {\r\n socket.send(JSON.stringify(['set_size', size.rows, size.cols]));\r\n };\r\n\r\n socket.addEventListener('message', term._getMessage);\r\n\r\n if (bidirectional) {\r\n term.on('data', term._sendData);\r\n }\r\n term.on('resize', term._setSize);\r\n\r\n socket.addEventListener('close', term.terminadoDetach.bind(term, socket));\r\n socket.addEventListener('error', term.terminadoDetach.bind(term, socket));\r\n };\r\n\r\n /**\r\n * Detaches the given terminal from the given socket\r\n *\r\n * @param {Xterm} term - The terminal to be detached from the given socket.\r\n * @param {WebSocket} socket - The socket from which to detach the current\r\n * terminal.\r\n */\r\n exports.terminadoDetach = function (term, socket) {\r\n term.off('data', term._sendData);\r\n\r\n socket = (typeof socket == 'undefined') ? term.socket : socket;\r\n\r\n if (socket) {\r\n socket.removeEventListener('message', term._getMessage);\r\n }\r\n\r\n delete term.socket;\r\n };\r\n\r\n /**\r\n * Attaches the current terminal to the given socket\r\n *\r\n * @param {WebSocket} socket - The socket to attach the current terminal.\r\n * @param {boolean} bidirectional - Whether the terminal should send data\r\n * to the socket as well.\r\n * @param {boolean} buffered - Whether the rendering of incoming data\r\n * should happen instantly or at a maximum\r\n * frequency of 1 rendering per 10ms.\r\n */\r\n Terminal.prototype.terminadoAttach = function (socket, bidirectional, buffered) {\r\n return exports.terminadoAttach(this, socket, bidirectional, buffered);\r\n };\r\n\r\n /**\r\n * Detaches the current terminal from the given socket.\r\n *\r\n * @param {WebSocket} socket - The socket from which to detach the current\r\n * terminal.\r\n */\r\n Terminal.prototype.terminadoDetach = function (socket) {\r\n return exports.terminadoDetach(this, socket);\r\n };\r\n\r\n return exports;\r\n});\r\n"),
}
filek := &embedded.EmbeddedFile{
Filename: `base64.js`,
FileModTime: time.Unix(1487580210, 0),
Content: string("var keyStr = \"ABCDEFGHIJKLMNOP\" +\n \"QRSTUVWXYZabcdef\" +\n \"ghijklmnopqrstuv\" +\n \"wxyz0123456789+/\" +\n \"=\";\n\n function encode64(input) {\n input = escape(input);\n var output = \"\";\n var chr1, chr2, chr3 = \"\";\n var enc1, enc2, enc3, enc4 = \"\";\n var i = 0;\n\n do {\n chr1 = input.charCodeAt(i++);\n chr2 = input.charCodeAt(i++);\n chr3 = input.charCodeAt(i++);\n\n enc1 = chr1 >> 2;\n enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);\n enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);\n enc4 = chr3 & 63;\n\n if (isNaN(chr2)) {\n enc3 = enc4 = 64;\n } else if (isNaN(chr3)) {\n enc4 = 64;\n }\n\n output = output +\n keyStr.charAt(enc1) +\n keyStr.charAt(enc2) +\n keyStr.charAt(enc3) +\n keyStr.charAt(enc4);\n chr1 = chr2 = chr3 = \"\";\n enc1 = enc2 = enc3 = enc4 = \"\";\n } while (i < input.length);\n\n return output;\n }\n\n function decode64(input) {\n var output = \"\";\n var chr1, chr2, chr3 = \"\";\n var enc1, enc2, enc3, enc4 = \"\";\n var i = 0;\n\n // remove all characters that are not A-Z, a-z, 0-9, +, /, or =\n var base64test = /[^A-Za-z0-9\\+\\/\\=]/g;\n if (base64test.exec(input)) {\n console.log(\"There were invalid base64 characters in the input text.\\n\" +\n \"Valid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\\n\" +\n \"Expect errors in decoding.\");\n }\n input = input.replace(/[^A-Za-z0-9\\+\\/\\=]/g, \"\");\n\n do {\n enc1 = keyStr.indexOf(input.charAt(i++));\n enc2 = keyStr.indexOf(input.charAt(i++));\n enc3 = keyStr.indexOf(input.charAt(i++));\n enc4 = keyStr.indexOf(input.charAt(i++));\n\n chr1 = (enc1 << 2) | (enc2 >> 4);\n chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);\n chr3 = ((enc3 & 3) << 6) | enc4;\n\n output = output + String.fromCharCode(chr1);\n\n if (enc3 != 64) {\n output = output + String.fromCharCode(chr2);\n }\n if (enc4 != 64) {\n output = output + String.fromCharCode(chr3);\n }\n\n chr1 = chr2 = chr3 = \"\";\n enc1 = enc2 = enc3 = enc4 = \"\";\n\n } while (i < input.length);\n\n return unescape(output);\n }\n"),
}
filel := &embedded.EmbeddedFile{
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filem := &embedded.EmbeddedFile{
Filename: `main.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("var term,\r\n socket\r\n\r\nvar terminalContainer = document.getElementById('terminal-container'),\r\n actionElements = {\r\n findText: document.getElementById('find-text'),\r\n findNext: document.getElementById('find-next'),\r\n findPrevious: document.getElementById('find-previous'),\r\n toggleOptions: document.getElementById('toggle-options'),\r\n },\r\n loginElements = {\r\n user: document.getElementById('userName'),\r\n password: document.getElementById('password'),\r\n login: document.getElementById('ssh-login'),\r\n },\r\n optionElements = {\r\n cursorBlink: document.getElementById('option-cursor-blink'),\r\n cursorStyle: document.getElementById('option-cursor-style'),\r\n scrollback: document.getElementById('option-scrollback'),\r\n tabstopwidth: document.getElementById('option-tabstopwidth'),\r\n bellStyle: document.getElementById('option-bell-style')\r\n },\r\n colsElement = document.getElementById('cols'),\r\n rowsElement = document.getElementById('rows');\r\n\r\n\r\nvar urlPrefix = getQueryStringByName(\"url_prefix\")\r\nvar protocol = getQueryStringByName(\"protocol\")\r\nvar hostname = getQueryStringByName(\"hostname\")\r\nvar file = getQueryStringByName(\"file\")\r\nvar port = getQueryStringByName(\"port\")\r\nvar cmd = getQueryStringByName(\"cmd\")\r\nvar is_debug = getQueryStringByName(\"debug\")\r\nvar user = getQueryStringByName(\"user\")\r\nvar password = getQueryStringByName(\"password\")\r\n\r\n//根据QueryString参数名称获取值\r\nfunction getQueryStringByName(name) {\r\n var result = location.search.match(new RegExp(\"[\\?\\&]\" + name + \"=([^\\&]+)\", \"i\"));\r\n if (result == null || result.length < 1) {\r\n return \"\";\r\n }\r\n return result[1];\r\n}\r\n\r\nfunction startsWith(s, prefix) {\r\n return s.indexOf(prefix) == 0;\r\n}\r\n\r\nfunction changeClassList(ele, add, del) {\r\n var klsList = ele.classList;\r\n klsList.add(add);\r\n klsList.remove(del);\r\n}\r\n\r\nfunction toggleLogin() {\r\n var loginEl = document.getElementById(\"login\");\r\n var optionsEl = document.getElementById(\"options\");\r\n\r\n changeClassList(optionsEl, \"hide\", \"active\")\r\n \r\n var klsList = loginEl.classList;\r\n if (klsList.contains(\"hide\")) {\r\n changeClassList(loginEl, \"active\", \"hide\")\r\n } else {\r\n changeClassList(loginEl, \"hide\", \"active\")\r\n }\r\n}\r\n\r\nfunction toggleLogin() {\r\n var loginEl = document.getElementById(\"login\");\r\n var optionsEl = document.getElementById(\"options\");\r\n\r\n changeClassList(optionsEl, \"hide\", \"active\")\r\n \r\n var klsList = loginEl.classList;\r\n if (klsList.contains(\"hide\")) {\r\n changeClassList(loginEl, \"active\", \"hide\")\r\n } else {\r\n changeClassList(loginEl, \"hide\", \"active\")\r\n }\r\n}\r\n\r\n\r\nfunction toggleOptions() {\r\n var loginEl = document.getElementById(\"login\");\r\n var optionsEl = document.getElementById(\"options\");\r\n\r\n changeClassList(loginEl, \"hide\", \"active\")\r\n\r\n var klsList = optionsEl.classList;\r\n if (klsList.contains(\"hide\")) {\r\n changeClassList(optionsEl, \"active\", \"hide\")\r\n } else {\r\n changeClassList(optionsEl, \"hide\", \"active\")\r\n }\r\n}\r\n\r\nactionElements.findNext.addEventListener('click', function() {\r\n term.findNext(actionElements.findText.value);\r\n});\r\nactionElements.findPrevious.addEventListener('click', function() {\r\n term.findPrevious(actionElements.findText.value);\r\n});\r\nactionElements.toggleOptions.addEventListener('click', function() {\r\n toggleOptions();\r\n});\r\nloginElements.login.addEventListener('click', function() {\r\n user = loginElements.user.value;\r\n password = loginElements.password.value;\r\n\r\n toggleLogin();\r\n connect();\r\n});\r\n\r\nfunction setTerminalSize() {\r\n var cols = parseInt(colsElement.value, 10);\r\n var rows = parseInt(rowsElement.value, 10);\r\n var viewportElement = document.querySelector('.xterm-viewport');\r\n var scrollBarWidth = viewportElement.offsetWidth - viewportElement.clientWidth;\r\n var width = (cols * term.charMeasure.width + 20 /*room for scrollbar*/).toString() + 'px';\r\n var height = (rows * term.charMeasure.height).toString() + 'px';\r\n\r\n terminalContainer.style.width = width;\r\n terminalContainer.style.height = height;\r\n term.resize(cols, rows);\r\n}\r\n\r\ncolsElement.addEventListener('change', setTerminalSize);\r\nrowsElement.addEventListener('change', setTerminalSize);\r\n\r\n\r\noptionElements.cursorBlink.addEventListener('change', function () {\r\n term.setOption('cursorBlink', optionElements.cursorBlink.checked);\r\n});\r\noptionElements.cursorStyle.addEventListener('change', function () {\r\n term.setOption('cursorStyle', optionElements.cursorStyle.value);\r\n});\r\noptionElements.bellStyle.addEventListener('change', function () {\r\n term.setOption('bellStyle', optionElements.bellStyle.value);\r\n});\r\noptionElements.scrollback.addEventListener('change', function () {\r\n term.setOption('scrollback', parseInt(optionElements.scrollback.value, 10));\r\n});\r\noptionElements.tabstopwidth.addEventListener('change', function () {\r\n term.setOption('tabStopWidth', parseInt(optionElements.tabstopwidth.value, 10));\r\n});\r\n\r\nfunction connect() {\r\n if(protocol == \"ssh\") {\r\n if (undefined == password || null == password || \"\" == password) {\r\n toggleLogin()\r\n return\r\n }\r\n }\r\n\r\n var target_url = \"ws://\" + document.location.host + urlPrefix + \"/\" + protocol + \"?hostname=\" + hostname + \"&port=\" + port + \"&user=\" + user + \"&password=\" + password + \"&debug=\" + is_debug\r\n if (\"replay\" == protocol) {\r\n target_url = \"ws://\" + document.location.host + urlPrefix + \"/\" + protocol + \"?file=\" + file + \"&user=\" + user + \"&password=\" + password\r\n } else if (\"ssh_exec\" == protocol) {\r\n target_url = \"ws://\" + document.location.host + urlPrefix + \"/\" + protocol + \"?dump_file=\" + file + \"&hostname=\" + hostname + \"&port=\" + port + \"&user=\" + user + \"&password=\" + password + \"&cmd=\" + cmd + \"&debug=\" + is_debug\r\n }\r\n\r\n createTerminal(target_url);\r\n}\r\n\r\nfunction createTerminal(targetUrl) {\r\n // Clean terminal\r\n while (terminalContainer.children.length) {\r\n terminalContainer.removeChild(terminalContainer.children[0]);\r\n }\r\n term = new Terminal({\r\n cursorBlink: optionElements.cursorBlink.checked,\r\n scrollback: parseInt(optionElements.scrollback.value, 10),\r\n tabStopWidth: parseInt(optionElements.tabstopwidth.value, 10)\r\n });\r\n term.on('resize', function (size) {\r\n //if (!pid) {\r\n // return;\r\n //}\r\n //var cols = size.cols,\r\n // rows = size.rows,\r\n // url = '/terminals/' + pid + '/size?cols=' + cols + '&rows=' + rows;\r\n\r\n //fetch(url, {method: 'POST'});\r\n });\r\n\r\n term.open(terminalContainer);\r\n term.fit();\r\n\r\n // fit is called within a setTimeout, cols and rows need this.\r\n setTimeout(function () {\r\n colsElement.value = term.cols;\r\n rowsElement.value = term.rows;\r\n\r\n // Set terminal size again to set the specific dimensions on the demo\r\n setTerminalSize();\r\n\r\n socket = new WebSocket(targetUrl + '&columns=' + term.cols + '&rows=' + term.rows);\r\n socket.onopen = function() {\r\n term.attach(socket);\r\n term._initialized = true;\r\n };\r\n socket.onclose = function() {\r\n //term.destroy();\r\n };\r\n socket.onerror = function() {\r\n alert(\"连接出错！\");\r\n };\r\n }, 0);\r\n}\r\n\r\nwindow.addEventListener('load', function () {\r\n if (undefined == protocol || null == protocol || \"\" == protocol) {\r\n protocol = \"ssh\"\r\n if (undefined == port || null == port || \"\" == port) {\r\n port = \"22\"\r\n }\r\n } else if (\"telnet\" == protocol) {\r\n if (undefined == port || null == port || \"\" == port) {\r\n port = \"23\"\r\n }\r\n } else if (\"ssh\" == protocol) {\r\n if (undefined == port || null == port || \"\" == port) {\r\n port = \"22\"\r\n }\r\n }\r\n\r\n if (\"replay\" == protocol) {\r\n if (undefined == file || null == file || \"\" == file) {\r\n alert(\"file is empty.\")\r\n return\r\n }\r\n } else {\r\n if (undefined == hostname || null == hostname || \"\" == hostname) {\r\n alert(\"hostname is empty.\")\r\n return\r\n }\r\n }\r\n\r\n if(undefined != urlPrefix && null != urlPrefix && \"\" != urlPrefix) {\r\n if (urlPrefix[urlPrefix.length-1] == \"/\") {\r\n urlPrefix = urlPrefix.substr(0, urlPrefix.length-1)\r\n }\r\n }\r\n\r\n if(undefined != urlPrefix && null != urlPrefix && \"\" != urlPrefix) {\r\n if (urlPrefix.indexOf(\"/\") != 0) {\r\n urlPrefix = \"/\" + urlPrefix\r\n }\r\n }\r\n\r\n connect()\r\n}, false);"),
}
filen := &embedded.EmbeddedFile{
Filename: `terminal.html`,
FileModTime: time.Unix(1512991935, 0),
Content: string("<!doctype html>\r\n<html>\r\n<head>\r\n <meta name=\"author\" content=\"[email protected]\"/>\r\n <title>Simple TTY</title>\r\n <link rel=\"shortcut icon\" href=\"/static/favicon.ico\">\r\n <style>\r\n body {\r\n margin-top: 0;\r\n font-family: helvetica, sans-serif, arial;\r\n font-size: 14px;\r\n color: #111;\r\n }\r\n\r\n h1 {\r\n text-align: center;\r\n }\r\n\r\n #terminal-container {\r\n width: 800px;\r\n height: 450px;\r\n margin: 0 auto;\r\n padding: 2px;\r\n }\r\n\r\n #options, #login {\r\n width: 300px;\r\n /*-webkit-transition: height .5s;*/\r\n /*-moz-transition: height .5s;*/\r\n /*-o-transition: height .5s;*/\r\n }\r\n\r\n #options.active {\r\n margin: 0;\r\n height: 350px;\r\n }\r\n\r\n #login.active {\r\n margin: 0;\r\n height: 200px;\r\n }\r\n\r\n .hide {\r\n display: none;\r\n }\r\n\r\n </style>\r\n\r\n <link rel=\"stylesheet\" href=\"./xterm.css\"/>\r\n <link rel=\"stylesheet\" href=\"./addons/fullscreen/fullscreen.css\"/>\r\n <script src=\"./xterm.js\"></script>\r\n <script src=\"./addons/attach/attach.js\"></script>\r\n <script src=\"./addons/fit/fit.js\"></script>\r\n <script src=\"./addons/fullscreen/fullscreen.js\"></script>\r\n <script src=\"./addons/search/search.js\"></script>\r\n</head>\r\n<body>\r\n<div style=\"overflow: hidden;\">\r\n <div style=\"float:right;\">\r\n <p style=\"margin: 3px;height: 25px;line-height: 20px\">\r\n <label><input id=\"find-text\"/></label>\r\n <button id=\"find-next\" >查找</button>\r\n <button id=\"find-previous\" >向前</button>\r\n <button id=\"toggle-options\">选项</button>\r\n <!-- button onclick=\"toggleLogin()\">登录</button -->\r\n </p>\r\n <div id=\"login\" class=\"hide\">\r\n <h2 style=\"margin-top:0\">请输入用户名和密码</h2>\r\n <p>\r\n <label>用户名 <input type=\"text\" id=\"userName\"> </label>\r\n </p>\r\n <p>\r\n <label>密码 <input type=\"password\" id=\"password\"></label>\r\n </p>\r\n <button id=\"ssh-login\">确认</button>\r\n </div>\r\n <div id=\"options\" class=\"hide\">\r\n <h2 style=\"margin-top:0\">选项</h2>\r\n <p>\r\n <label><input type=\"checkbox\" id=\"option-cursor-blink\"> 光标闪烁</label>\r\n </p>\r\n <p>\r\n <label>\r\n 光标样式\r\n <select id=\"option-cursor-style\">\r\n <option value=\"block\">block</option>\r\n <option value=\"underline\">underline</option>\r\n <option value=\"bar\">bar</option>\r\n </select>\r\n </label>\r\n </p>\r\n <p>\r\n <label>\r\n 铃声(试验性功能)\r\n <select id=\"option-bell-style\">\r\n <option value=\"\">none</option>\r\n <option value=\"sound\">sound</option>\r\n <option value=\"visual\">visual</option>\r\n <option value=\"both\">both</option>\r\n </select>\r\n </label>\r\n </p>\r\n <p>\r\n <label>屏幕缓冲区 <input type=\"number\" id=\"option-scrollback\" value=\"1000\"/></label>\r\n </p>\r\n <p>\r\n <label>Tab 字符宽度 <input type=\"number\" id=\"option-tabstopwidth\" value=\"8\"/></label>\r\n </p>\r\n <div>\r\n <h3>大小</h3>\r\n <p>\r\n <label for=\"cols\">列</label>\r\n <input type=\"number\" id=\"cols\" value=\"80\"/>\r\n </p>\r\n <p>\r\n <label for=\"rows\">行</label>\r\n <input type=\"number\" id=\"rows\" value=\"32\"/>\r\n </p>\r\n </div>\r\n </div>\r\n </div>\r\n</div>\r\n<div id=\"terminal-container\"></div>\r\n<script src=\"./main.js\"></script>\r\n\r\n</body>\r\n</html>\r\n"),
}
fileo := &embedded.EmbeddedFile{
Filename: `xterm.css`,
FileModTime: time.Unix(1512991935, 0),
Content: string("/**\r\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\r\n * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)\r\n * https://github.com/chjj/term.js\r\n * @license MIT\r\n *\r\n * Permission is hereby granted, free of charge, to any person obtaining a copy\r\n * of this software and associated documentation files (the \"Software\"), to deal\r\n * in the Software without restriction, including without limitation the rights\r\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r\n * copies of the Software, and to permit persons to whom the Software is\r\n * furnished to do so, subject to the following conditions:\r\n *\r\n * The above copyright notice and this permission notice shall be included in\r\n * all copies or substantial portions of the Software.\r\n *\r\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r\n * THE SOFTWARE.\r\n *\r\n * Originally forked from (with the author's permission):\r\n * Fabrice Bellard's javascript vt100 for jslinux:\r\n * http://bellard.org/jslinux/\r\n * Copyright (c) 2011 Fabrice Bellard\r\n * The original design remains. The terminal itself\r\n * has been extended to include xterm CSI codes, among\r\n * other features.\r\n */\r\n\r\n/**\r\n * Default styles for xterm.js\r\n */\r\n\r\n.xterm {\r\n font-family: courier-new, courier, monospace;\r\n font-feature-settings: \"liga\" 0;\r\n position: relative;\r\n user-select: none;\r\n -ms-user-select: none;\r\n -webkit-user-select: none;\r\n}\r\n\r\n.xterm.focus,\r\n.xterm:focus {\r\n outline: none;\r\n}\r\n\r\n.xterm .xterm-helpers {\r\n position: absolute;\r\n top: 0;\r\n /**\r\n * The z-index of the helpers must be higher than the canvases in order for\r\n * IMEs to appear on top.\r\n */\r\n z-index: 10;\r\n}\r\n\r\n.xterm .xterm-helper-textarea {\r\n /*\r\n * HACK: to fix IE's blinking cursor\r\n * Move textarea out of the screen to the far left, so that the cursor is not visible.\r\n */\r\n position: absolute;\r\n opacity: 0;\r\n left: -9999em;\r\n top: 0;\r\n width: 0;\r\n height: 0;\r\n z-index: -10;\r\n /** Prevent wrapping so the IME appears against the textarea at the correct position */\r\n white-space: nowrap;\r\n overflow: hidden;\r\n resize: none;\r\n}\r\n\r\n.xterm .composition-view {\r\n /* TODO: Composition position got messed up somewhere */\r\n background: #000;\r\n color: #FFF;\r\n display: none;\r\n position: absolute;\r\n white-space: nowrap;\r\n z-index: 1;\r\n}\r\n\r\n.xterm .composition-view.active {\r\n display: block;\r\n}\r\n\r\n.xterm .xterm-viewport {\r\n /* On OS X this is required in order for the scroll bar to appear fully opaque */\r\n background-color: #000;\r\n overflow-y: scroll;\r\n}\r\n\r\n.xterm canvas {\r\n position: absolute;\r\n left: 0;\r\n top: 0;\r\n}\r\n\r\n.xterm .xterm-scroll-area {\r\n visibility: hidden;\r\n}\r\n\r\n.xterm .xterm-char-measure-element {\r\n display: inline-block;\r\n visibility: hidden;\r\n position: absolute;\r\n left: -9999em;\r\n}\r\n\r\n.xterm.enable-mouse-events {\r\n /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */\r\n cursor: default;\r\n}\r\n\r\n.xterm:not(.enable-mouse-events) {\r\n cursor: text;\r\n}\r\n"),
}
filep := &embedded.EmbeddedFile{
Filename: `xterm.js`,
FileModTime: time.Unix(1512991935, 0),
Content: string("(function(f){if(typeof exports===\"object\"&&typeof module!==\"undefined\"){module.exports=f()}else if(typeof define===\"function\"&&define.amd){define([],f)}else{var g;if(typeof window!==\"undefined\"){g=window}else if(typeof global!==\"undefined\"){g=global}else if(typeof self!==\"undefined\"){g=self}else{g=this}g.Terminal = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar CircularList_1 = require(\"./utils/CircularList\");\r\nexports.CHAR_DATA_ATTR_INDEX = 0;\r\nexports.CHAR_DATA_CHAR_INDEX = 1;\r\nexports.CHAR_DATA_WIDTH_INDEX = 2;\r\nexports.CHAR_DATA_CODE_INDEX = 3;\r\nvar Buffer = (function () {\r\n function Buffer(_terminal, _hasScrollback) {\r\n this._terminal = _terminal;\r\n this._hasScrollback = _hasScrollback;\r\n this.clear();\r\n }\r\n Object.defineProperty(Buffer.prototype, \"lines\", {\r\n get: function () {\r\n return this._lines;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(Buffer.prototype, \"hasScrollback\", {\r\n get: function () {\r\n return this._hasScrollback && this.lines.maxLength > this._terminal.rows;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(Buffer.prototype, \"isCursorInViewport\", {\r\n get: function () {\r\n var absoluteY = this.ybase + this.y;\r\n var relativeY = absoluteY - this.ydisp;\r\n return (relativeY >= 0 && relativeY < this._terminal.rows);\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Buffer.prototype._getCorrectBufferLength = function (rows) {\r\n if (!this._hasScrollback) {\r\n return rows;\r\n }\r\n return rows + this._terminal.options.scrollback;\r\n };\r\n Buffer.prototype.fillViewportRows = function () {\r\n if (this._lines.length === 0) {\r\n var i = this._terminal.rows;\r\n while (i--) {\r\n this.lines.push(this._terminal.blankLine());\r\n }\r\n }\r\n };\r\n Buffer.prototype.clear = function () {\r\n this.ydisp = 0;\r\n this.ybase = 0;\r\n this.y = 0;\r\n this.x = 0;\r\n this._lines = new CircularList_1.CircularList(this._getCorrectBufferLength(this._terminal.rows));\r\n this.scrollTop = 0;\r\n this.scrollBottom = this._terminal.rows - 1;\r\n this.setupTabStops();\r\n };\r\n Buffer.prototype.resize = function (newCols, newRows) {\r\n var newMaxLength = this._getCorrectBufferLength(newRows);\r\n if (newMaxLength > this._lines.maxLength) {\r\n this._lines.maxLength = newMaxLength;\r\n }\r\n if (this._lines.length > 0) {\r\n if (this._terminal.cols < newCols) {\r\n var ch = [this._terminal.defAttr, ' ', 1, 32];\r\n for (var i = 0; i < this._lines.length; i++) {\r\n if (this._lines.get(i) === undefined) {\r\n this._lines.set(i, this._terminal.blankLine(undefined, undefined, newCols));\r\n }\r\n while (this._lines.get(i).length < newCols) {\r\n this._lines.get(i).push(ch);\r\n }\r\n }\r\n }\r\n var addToY = 0;\r\n if (this._terminal.rows < newRows) {\r\n for (var y = this._terminal.rows; y < newRows; y++) {\r\n if (this._lines.length < newRows + this.ybase) {\r\n if (this.ybase > 0 && this._lines.length <= this.ybase + this.y + addToY + 1) {\r\n this.ybase--;\r\n addToY++;\r\n if (this.ydisp > 0) {\r\n this.ydisp--;\r\n }\r\n }\r\n else {\r\n this._lines.push(this._terminal.blankLine(undefined, undefined, newCols));\r\n }\r\n }\r\n }\r\n }\r\n else {\r\n for (var y = this._terminal.rows; y > newRows; y--) {\r\n if (this._lines.length > newRows + this.ybase) {\r\n if (this._lines.length > this.ybase + this.y + 1) {\r\n this._lines.pop();\r\n }\r\n else {\r\n this.ybase++;\r\n this.ydisp++;\r\n }\r\n }\r\n }\r\n }\r\n if (newMaxLength < this._lines.maxLength) {\r\n var amountToTrim = this._lines.length - newMaxLength;\r\n if (amountToTrim > 0) {\r\n this._lines.trimStart(amountToTrim);\r\n this.ybase = Math.max(this.ybase - amountToTrim, 0);\r\n this.ydisp = Math.max(this.ydisp - amountToTrim, 0);\r\n }\r\n this._lines.maxLength = newMaxLength;\r\n }\r\n if (this.y >= newRows) {\r\n this.y = newRows - 1;\r\n }\r\n if (addToY) {\r\n this.y += addToY;\r\n }\r\n if (this.x >= newCols) {\r\n this.x = newCols - 1;\r\n }\r\n this.scrollTop = 0;\r\n }\r\n this.scrollBottom = newRows - 1;\r\n };\r\n Buffer.prototype.translateBufferLineToString = function (lineIndex, trimRight, startCol, endCol) {\r\n if (startCol === void 0) { startCol = 0; }\r\n if (endCol === void 0) { endCol = null; }\r\n var lineString = '';\r\n var line = this.lines.get(lineIndex);\r\n if (!line) {\r\n return '';\r\n }\r\n var startIndex = startCol;\r\n endCol = endCol || line.length;\r\n var endIndex = endCol;\r\n for (var i = 0; i < line.length; i++) {\r\n var char = line[i];\r\n lineString += char[exports.CHAR_DATA_CHAR_INDEX];\r\n if (char[exports.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n if (startCol >= i) {\r\n startIndex--;\r\n }\r\n if (endCol >= i) {\r\n endIndex--;\r\n }\r\n }\r\n else {\r\n if (char[exports.CHAR_DATA_CHAR_INDEX].length > 1) {\r\n if (startCol > i) {\r\n startIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;\r\n }\r\n if (endCol > i) {\r\n endIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;\r\n }\r\n }\r\n }\r\n }\r\n if (trimRight) {\r\n var rightWhitespaceIndex = lineString.search(/\\s+$/);\r\n if (rightWhitespaceIndex !== -1) {\r\n endIndex = Math.min(endIndex, rightWhitespaceIndex);\r\n }\r\n if (endIndex <= startIndex) {\r\n return '';\r\n }\r\n }\r\n return lineString.substring(startIndex, endIndex);\r\n };\r\n Buffer.prototype.setupTabStops = function (i) {\r\n if (i != null) {\r\n if (!this.tabs[i]) {\r\n i = this.prevStop(i);\r\n }\r\n }\r\n else {\r\n this.tabs = {};\r\n i = 0;\r\n }\r\n for (; i < this._terminal.cols; i += this._terminal.options.tabStopWidth) {\r\n this.tabs[i] = true;\r\n }\r\n };\r\n Buffer.prototype.prevStop = function (x) {\r\n if (x == null) {\r\n x = this.x;\r\n }\r\n while (!this.tabs[--x] && x > 0)\r\n ;\r\n return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;\r\n };\r\n Buffer.prototype.nextStop = function (x) {\r\n if (x == null) {\r\n x = this.x;\r\n }\r\n while (!this.tabs[++x] && x < this._terminal.cols)\r\n ;\r\n return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;\r\n };\r\n return Buffer;\r\n}());\r\nexports.Buffer = Buffer;\r\n\r\n\r\n\r\n},{\"./utils/CircularList\":29}],2:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Buffer_1 = require(\"./Buffer\");\r\nvar EventEmitter_1 = require(\"./EventEmitter\");\r\nvar BufferSet = (function (_super) {\r\n __extends(BufferSet, _super);\r\n function BufferSet(_terminal) {\r\n var _this = _super.call(this) || this;\r\n _this._terminal = _terminal;\r\n _this._normal = new Buffer_1.Buffer(_this._terminal, true);\r\n _this._normal.fillViewportRows();\r\n _this._alt = new Buffer_1.Buffer(_this._terminal, false);\r\n _this._activeBuffer = _this._normal;\r\n _this.setupTabStops();\r\n return _this;\r\n }\r\n Object.defineProperty(BufferSet.prototype, \"alt\", {\r\n get: function () {\r\n return this._alt;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(BufferSet.prototype, \"active\", {\r\n get: function () {\r\n return this._activeBuffer;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(BufferSet.prototype, \"normal\", {\r\n get: function () {\r\n return this._normal;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n BufferSet.prototype.activateNormalBuffer = function () {\r\n this._alt.clear();\r\n this._activeBuffer = this._normal;\r\n this.emit('activate', this._normal);\r\n };\r\n BufferSet.prototype.activateAltBuffer = function () {\r\n this._alt.fillViewportRows();\r\n this._activeBuffer = this._alt;\r\n this.emit('activate', this._alt);\r\n };\r\n BufferSet.prototype.resize = function (newCols, newRows) {\r\n this._normal.resize(newCols, newRows);\r\n this._alt.resize(newCols, newRows);\r\n };\r\n BufferSet.prototype.setupTabStops = function (i) {\r\n this._normal.setupTabStops(i);\r\n this._alt.setupTabStops(i);\r\n };\r\n return BufferSet;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.BufferSet = BufferSet;\r\n\r\n\r\n\r\n},{\"./Buffer\":1,\"./EventEmitter\":6}],3:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nexports.CHARSETS = {};\r\nexports.DEFAULT_CHARSET = exports.CHARSETS['B'];\r\nexports.CHARSETS['0'] = {\r\n '`': '\\u25c6',\r\n 'a': '\\u2592',\r\n 'b': '\\u0009',\r\n 'c': '\\u000c',\r\n 'd': '\\u000d',\r\n 'e': '\\u000a',\r\n 'f': '\\u00b0',\r\n 'g': '\\u00b1',\r\n 'h': '\\u2424',\r\n 'i': '\\u000b',\r\n 'j': '\\u2518',\r\n 'k': '\\u2510',\r\n 'l': '\\u250c',\r\n 'm': '\\u2514',\r\n 'n': '\\u253c',\r\n 'o': '\\u23ba',\r\n 'p': '\\u23bb',\r\n 'q': '\\u2500',\r\n 'r': '\\u23bc',\r\n 's': '\\u23bd',\r\n 't': '\\u251c',\r\n 'u': '\\u2524',\r\n 'v': '\\u2534',\r\n 'w': '\\u252c',\r\n 'x': '\\u2502',\r\n 'y': '\\u2264',\r\n 'z': '\\u2265',\r\n '{': '\\u03c0',\r\n '|': '\\u2260',\r\n '}': '\\u00a3',\r\n '~': '\\u00b7'\r\n};\r\nexports.CHARSETS['A'] = {\r\n '#': '£'\r\n};\r\nexports.CHARSETS['B'] = null;\r\nexports.CHARSETS['4'] = {\r\n '#': '£',\r\n '@': '¾',\r\n '[': 'ij',\r\n '\\\\': '½',\r\n ']': '|',\r\n '{': '¨',\r\n '|': 'f',\r\n '}': '¼',\r\n '~': '´'\r\n};\r\nexports.CHARSETS['C'] =\r\n exports.CHARSETS['5'] = {\r\n '[': 'Ä',\r\n '\\\\': 'Ö',\r\n ']': 'Å',\r\n '^': 'Ü',\r\n '`': 'é',\r\n '{': 'ä',\r\n '|': 'ö',\r\n '}': 'å',\r\n '~': 'ü'\r\n };\r\nexports.CHARSETS['R'] = {\r\n '#': '£',\r\n '@': 'à',\r\n '[': '°',\r\n '\\\\': 'ç',\r\n ']': '§',\r\n '{': 'é',\r\n '|': 'ù',\r\n '}': 'è',\r\n '~': '¨'\r\n};\r\nexports.CHARSETS['Q'] = {\r\n '@': 'à',\r\n '[': 'â',\r\n '\\\\': 'ç',\r\n ']': 'ê',\r\n '^': 'î',\r\n '`': 'ô',\r\n '{': 'é',\r\n '|': 'ù',\r\n '}': 'è',\r\n '~': 'û'\r\n};\r\nexports.CHARSETS['K'] = {\r\n '@': '§',\r\n '[': 'Ä',\r\n '\\\\': 'Ö',\r\n ']': 'Ü',\r\n '{': 'ä',\r\n '|': 'ö',\r\n '}': 'ü',\r\n '~': 'ß'\r\n};\r\nexports.CHARSETS['Y'] = {\r\n '#': '£',\r\n '@': '§',\r\n '[': '°',\r\n '\\\\': 'ç',\r\n ']': 'é',\r\n '`': 'ù',\r\n '{': 'à',\r\n '|': 'ò',\r\n '}': 'è',\r\n '~': 'ì'\r\n};\r\nexports.CHARSETS['E'] =\r\n exports.CHARSETS['6'] = {\r\n '@': 'Ä',\r\n '[': 'Æ',\r\n '\\\\': 'Ø',\r\n ']': 'Å',\r\n '^': 'Ü',\r\n '`': 'ä',\r\n '{': 'æ',\r\n '|': 'ø',\r\n '}': 'å',\r\n '~': 'ü'\r\n };\r\nexports.CHARSETS['Z'] = {\r\n '#': '£',\r\n '@': '§',\r\n '[': '¡',\r\n '\\\\': 'Ñ',\r\n ']': '¿',\r\n '{': '°',\r\n '|': 'ñ',\r\n '}': 'ç'\r\n};\r\nexports.CHARSETS['H'] =\r\n exports.CHARSETS['7'] = {\r\n '@': 'É',\r\n '[': 'Ä',\r\n '\\\\': 'Ö',\r\n ']': 'Å',\r\n '^': 'Ü',\r\n '`': 'é',\r\n '{': 'ä',\r\n '|': 'ö',\r\n '}': 'å',\r\n '~': 'ü'\r\n };\r\nexports.CHARSETS['='] = {\r\n '#': 'ù',\r\n '@': 'à',\r\n '[': 'é',\r\n '\\\\': 'ç',\r\n ']': 'ê',\r\n '^': 'î',\r\n '_': 'è',\r\n '`': 'ô',\r\n '{': 'ä',\r\n '|': 'ö',\r\n '}': 'ü',\r\n '~': 'û'\r\n};\r\n\r\n\r\n\r\n},{}],4:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar CompositionHelper = (function () {\r\n function CompositionHelper(textarea, compositionView, terminal) {\r\n this.textarea = textarea;\r\n this.compositionView = compositionView;\r\n this.terminal = terminal;\r\n this.isComposing = false;\r\n this.isSendingComposition = false;\r\n this.compositionPosition = { start: null, end: null };\r\n }\r\n CompositionHelper.prototype.compositionstart = function () {\r\n this.isComposing = true;\r\n this.compositionPosition.start = this.textarea.value.length;\r\n this.compositionView.textContent = '';\r\n this.compositionView.classList.add('active');\r\n };\r\n CompositionHelper.prototype.compositionupdate = function (ev) {\r\n var _this = this;\r\n this.compositionView.textContent = ev.data;\r\n this.updateCompositionElements();\r\n setTimeout(function () {\r\n _this.compositionPosition.end = _this.textarea.value.length;\r\n }, 0);\r\n };\r\n CompositionHelper.prototype.compositionend = function () {\r\n this.finalizeComposition(true);\r\n };\r\n CompositionHelper.prototype.keydown = function (ev) {\r\n if (this.isComposing || this.isSendingComposition) {\r\n if (ev.keyCode === 229) {\r\n return false;\r\n }\r\n else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {\r\n return false;\r\n }\r\n else {\r\n this.finalizeComposition(false);\r\n }\r\n }\r\n if (ev.keyCode === 229) {\r\n this.handleAnyTextareaChanges();\r\n return false;\r\n }\r\n return true;\r\n };\r\n CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) {\r\n var _this = this;\r\n this.compositionView.classList.remove('active');\r\n this.isComposing = false;\r\n this.clearTextareaPosition();\r\n if (!waitForPropogation) {\r\n this.isSendingComposition = false;\r\n var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end);\r\n this.terminal.handler(input);\r\n }\r\n else {\r\n var currentCompositionPosition_1 = {\r\n start: this.compositionPosition.start,\r\n end: this.compositionPosition.end,\r\n };\r\n this.isSendingComposition = true;\r\n setTimeout(function () {\r\n if (_this.isSendingComposition) {\r\n _this.isSendingComposition = false;\r\n var input = void 0;\r\n if (_this.isComposing) {\r\n input = _this.textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);\r\n }\r\n else {\r\n input = _this.textarea.value.substring(currentCompositionPosition_1.start);\r\n }\r\n _this.terminal.handler(input);\r\n }\r\n }, 0);\r\n }\r\n };\r\n CompositionHelper.prototype.handleAnyTextareaChanges = function () {\r\n var _this = this;\r\n var oldValue = this.textarea.value;\r\n setTimeout(function () {\r\n if (!_this.isComposing) {\r\n var newValue = _this.textarea.value;\r\n var diff = newValue.replace(oldValue, '');\r\n if (diff.length > 0) {\r\n _this.terminal.handler(diff);\r\n }\r\n }\r\n }, 0);\r\n };\r\n CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {\r\n var _this = this;\r\n if (!this.isComposing) {\r\n return;\r\n }\r\n if (this.terminal.buffer.isCursorInViewport) {\r\n var cellHeight = Math.ceil(this.terminal.charMeasure.height * this.terminal.options.lineHeight);\r\n var cursorTop = this.terminal.buffer.y * cellHeight;\r\n var cursorLeft = this.terminal.buffer.x * this.terminal.charMeasure.width;\r\n this.compositionView.style.left = cursorLeft + 'px';\r\n this.compositionView.style.top = cursorTop + 'px';\r\n this.compositionView.style.height = cellHeight + 'px';\r\n this.compositionView.style.lineHeight = cellHeight + 'px';\r\n var compositionViewBounds = this.compositionView.getBoundingClientRect();\r\n this.textarea.style.left = cursorLeft + 'px';\r\n this.textarea.style.top = cursorTop + 'px';\r\n this.textarea.style.width = compositionViewBounds.width + 'px';\r\n this.textarea.style.height = compositionViewBounds.height + 'px';\r\n this.textarea.style.lineHeight = compositionViewBounds.height + 'px';\r\n }\r\n if (!dontRecurse) {\r\n setTimeout(function () { return _this.updateCompositionElements(true); }, 0);\r\n }\r\n };\r\n ;\r\n CompositionHelper.prototype.clearTextareaPosition = function () {\r\n this.textarea.style.left = '';\r\n this.textarea.style.top = '';\r\n };\r\n ;\r\n return CompositionHelper;\r\n}());\r\nexports.CompositionHelper = CompositionHelper;\r\n\r\n\r\n\r\n},{}],5:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar C0;\r\n(function (C0) {\r\n C0.NUL = '\\x00';\r\n C0.SOH = '\\x01';\r\n C0.STX = '\\x02';\r\n C0.ETX = '\\x03';\r\n C0.EOT = '\\x04';\r\n C0.ENQ = '\\x05';\r\n C0.ACK = '\\x06';\r\n C0.BEL = '\\x07';\r\n C0.BS = '\\x08';\r\n C0.HT = '\\x09';\r\n C0.LF = '\\x0a';\r\n C0.VT = '\\x0b';\r\n C0.FF = '\\x0c';\r\n C0.CR = '\\x0d';\r\n C0.SO = '\\x0e';\r\n C0.SI = '\\x0f';\r\n C0.DLE = '\\x10';\r\n C0.DC1 = '\\x11';\r\n C0.DC2 = '\\x12';\r\n C0.DC3 = '\\x13';\r\n C0.DC4 = '\\x14';\r\n C0.NAK = '\\x15';\r\n C0.SYN = '\\x16';\r\n C0.ETB = '\\x17';\r\n C0.CAN = '\\x18';\r\n C0.EM = '\\x19';\r\n C0.SUB = '\\x1a';\r\n C0.ESC = '\\x1b';\r\n C0.FS = '\\x1c';\r\n C0.GS = '\\x1d';\r\n C0.RS = '\\x1e';\r\n C0.US = '\\x1f';\r\n C0.SP = '\\x20';\r\n C0.DEL = '\\x7f';\r\n})(C0 = exports.C0 || (exports.C0 = {}));\r\n;\r\n\r\n\r\n\r\n},{}],6:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar EventEmitter = (function () {\r\n function EventEmitter() {\r\n this._events = this._events || {};\r\n }\r\n EventEmitter.prototype.on = function (type, listener) {\r\n this._events[type] = this._events[type] || [];\r\n this._events[type].push(listener);\r\n };\r\n EventEmitter.prototype.off = function (type, listener) {\r\n if (!this._events[type]) {\r\n return;\r\n }\r\n var obj = this._events[type];\r\n var i = obj.length;\r\n while (i--) {\r\n if (obj[i] === listener || obj[i].listener === listener) {\r\n obj.splice(i, 1);\r\n return;\r\n }\r\n }\r\n };\r\n EventEmitter.prototype.removeAllListeners = function (type) {\r\n if (this._events[type]) {\r\n delete this._events[type];\r\n }\r\n };\r\n EventEmitter.prototype.once = function (type, listener) {\r\n function on() {\r\n var args = Array.prototype.slice.call(arguments);\r\n this.off(type, on);\r\n listener.apply(this, args);\r\n }\r\n on.listener = listener;\r\n this.on(type, on);\r\n };\r\n EventEmitter.prototype.emit = function (type) {\r\n var args = [];\r\n for (var _i = 1; _i < arguments.length; _i++) {\r\n args[_i - 1] = arguments[_i];\r\n }\r\n if (!this._events[type]) {\r\n return;\r\n }\r\n var obj = this._events[type];\r\n for (var i = 0; i < obj.length; i++) {\r\n obj[i].apply(this, args);\r\n }\r\n };\r\n EventEmitter.prototype.listeners = function (type) {\r\n return this._events[type] || [];\r\n };\r\n EventEmitter.prototype.destroy = function () {\r\n this._events = {};\r\n };\r\n return EventEmitter;\r\n}());\r\nexports.EventEmitter = EventEmitter;\r\n\r\n\r\n\r\n},{}],7:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar EscapeSequences_1 = require(\"./EscapeSequences\");\r\nvar Charsets_1 = require(\"./Charsets\");\r\nvar Buffer_1 = require(\"./Buffer\");\r\nvar Types_1 = require(\"./renderer/Types\");\r\nvar InputHandler = (function () {\r\n function InputHandler(_terminal) {\r\n this._terminal = _terminal;\r\n }\r\n InputHandler.prototype.addChar = function (char, code) {\r\n if (char >= ' ') {\r\n var ch_width = exports.wcwidth(code);\r\n if (this._terminal.charset && this._terminal.charset[char]) {\r\n char = this._terminal.charset[char];\r\n }\r\n var row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n if (!ch_width && this._terminal.buffer.x) {\r\n if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) {\r\n if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][Buffer_1.CHAR_DATA_WIDTH_INDEX]) {\r\n if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) {\r\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;\r\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][3] = char.charCodeAt(0);\r\n }\r\n }\r\n else {\r\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;\r\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][3] = char.charCodeAt(0);\r\n }\r\n this._terminal.updateRange(this._terminal.buffer.y);\r\n }\r\n return;\r\n }\r\n if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) {\r\n if (this._terminal.wraparoundMode) {\r\n this._terminal.buffer.x = 0;\r\n this._terminal.buffer.y++;\r\n if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {\r\n this._terminal.buffer.y--;\r\n this._terminal.scroll(true);\r\n }\r\n else {\r\n this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true;\r\n }\r\n }\r\n else {\r\n if (ch_width === 2)\r\n return;\r\n }\r\n }\r\n row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n if (this._terminal.insertMode) {\r\n for (var moves = 0; moves < ch_width; ++moves) {\r\n var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop();\r\n if (removed[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0\r\n && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2]\r\n && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {\r\n this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)];\r\n }\r\n this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)]);\r\n }\r\n }\r\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width, char.charCodeAt(0)];\r\n this._terminal.buffer.x++;\r\n this._terminal.updateRange(this._terminal.buffer.y);\r\n if (ch_width === 2) {\r\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0, undefined];\r\n this._terminal.buffer.x++;\r\n }\r\n }\r\n };\r\n InputHandler.prototype.bell = function () {\r\n this._terminal.bell();\r\n };\r\n InputHandler.prototype.lineFeed = function () {\r\n if (this._terminal.convertEol) {\r\n this._terminal.buffer.x = 0;\r\n }\r\n this._terminal.buffer.y++;\r\n if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {\r\n this._terminal.buffer.y--;\r\n this._terminal.scroll();\r\n }\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x--;\r\n }\r\n this._terminal.emit('lineFeed');\r\n };\r\n InputHandler.prototype.carriageReturn = function () {\r\n this._terminal.buffer.x = 0;\r\n };\r\n InputHandler.prototype.backspace = function () {\r\n if (this._terminal.buffer.x > 0) {\r\n this._terminal.buffer.x--;\r\n }\r\n };\r\n InputHandler.prototype.tab = function () {\r\n this._terminal.buffer.x = this._terminal.buffer.nextStop();\r\n };\r\n InputHandler.prototype.shiftOut = function () {\r\n this._terminal.setgLevel(1);\r\n };\r\n InputHandler.prototype.shiftIn = function () {\r\n this._terminal.setgLevel(0);\r\n };\r\n InputHandler.prototype.insertChars = function (params) {\r\n var param = params[0];\r\n if (param < 1)\r\n param = 1;\r\n var row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n var j = this._terminal.buffer.x;\r\n var ch = [this._terminal.eraseAttr(), ' ', 1, 32];\r\n while (param-- && j < this._terminal.cols) {\r\n this._terminal.buffer.lines.get(row).splice(j++, 0, ch);\r\n this._terminal.buffer.lines.get(row).pop();\r\n }\r\n };\r\n InputHandler.prototype.cursorUp = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.y -= param;\r\n if (this._terminal.buffer.y < 0) {\r\n this._terminal.buffer.y = 0;\r\n }\r\n };\r\n InputHandler.prototype.cursorDown = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.y += param;\r\n if (this._terminal.buffer.y >= this._terminal.rows) {\r\n this._terminal.buffer.y = this._terminal.rows - 1;\r\n }\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x--;\r\n }\r\n };\r\n InputHandler.prototype.cursorForward = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.x += param;\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x = this._terminal.cols - 1;\r\n }\r\n };\r\n InputHandler.prototype.cursorBackward = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x--;\r\n }\r\n this._terminal.buffer.x -= param;\r\n if (this._terminal.buffer.x < 0) {\r\n this._terminal.buffer.x = 0;\r\n }\r\n };\r\n InputHandler.prototype.cursorNextLine = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.y += param;\r\n if (this._terminal.buffer.y >= this._terminal.rows) {\r\n this._terminal.buffer.y = this._terminal.rows - 1;\r\n }\r\n this._terminal.buffer.x = 0;\r\n };\r\n InputHandler.prototype.cursorPrecedingLine = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.y -= param;\r\n if (this._terminal.buffer.y < 0) {\r\n this._terminal.buffer.y = 0;\r\n }\r\n this._terminal.buffer.x = 0;\r\n };\r\n InputHandler.prototype.cursorCharAbsolute = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.x = param - 1;\r\n };\r\n InputHandler.prototype.cursorPosition = function (params) {\r\n var col;\r\n var row = params[0] - 1;\r\n if (params.length >= 2) {\r\n col = params[1] - 1;\r\n }\r\n else {\r\n col = 0;\r\n }\r\n if (row < 0) {\r\n row = 0;\r\n }\r\n else if (row >= this._terminal.rows) {\r\n row = this._terminal.rows - 1;\r\n }\r\n if (col < 0) {\r\n col = 0;\r\n }\r\n else if (col >= this._terminal.cols) {\r\n col = this._terminal.cols - 1;\r\n }\r\n this._terminal.buffer.x = col;\r\n this._terminal.buffer.y = row;\r\n };\r\n InputHandler.prototype.cursorForwardTab = function (params) {\r\n var param = params[0] || 1;\r\n while (param--) {\r\n this._terminal.buffer.x = this._terminal.buffer.nextStop();\r\n }\r\n };\r\n InputHandler.prototype.eraseInDisplay = function (params) {\r\n var j;\r\n switch (params[0]) {\r\n case 0:\r\n this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);\r\n j = this._terminal.buffer.y + 1;\r\n for (; j < this._terminal.rows; j++) {\r\n this._terminal.eraseLine(j);\r\n }\r\n break;\r\n case 1:\r\n this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);\r\n j = this._terminal.buffer.y;\r\n while (j--) {\r\n this._terminal.eraseLine(j);\r\n }\r\n break;\r\n case 2:\r\n j = this._terminal.rows;\r\n while (j--)\r\n this._terminal.eraseLine(j);\r\n break;\r\n case 3:\r\n var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;\r\n if (scrollBackSize > 0) {\r\n this._terminal.buffer.lines.trimStart(scrollBackSize);\r\n this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);\r\n this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);\r\n this._terminal.emit('scroll', 0);\r\n }\r\n break;\r\n }\r\n };\r\n InputHandler.prototype.eraseInLine = function (params) {\r\n switch (params[0]) {\r\n case 0:\r\n this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);\r\n break;\r\n case 1:\r\n this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);\r\n break;\r\n case 2:\r\n this._terminal.eraseLine(this._terminal.buffer.y);\r\n break;\r\n }\r\n };\r\n InputHandler.prototype.insertLines = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n var row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n var scrollBottomRowsOffset = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;\r\n var scrollBottomAbsolute = this._terminal.rows - 1 + this._terminal.buffer.ybase - scrollBottomRowsOffset + 1;\r\n while (param--) {\r\n this._terminal.buffer.lines.splice(scrollBottomAbsolute - 1, 1);\r\n this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true));\r\n }\r\n this._terminal.updateRange(this._terminal.buffer.y);\r\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\r\n };\r\n InputHandler.prototype.deleteLines = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n var row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n var j;\r\n j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;\r\n j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j;\r\n while (param--) {\r\n this._terminal.buffer.lines.splice(row, 1);\r\n this._terminal.buffer.lines.splice(j, 0, this._terminal.blankLine(true));\r\n }\r\n this._terminal.updateRange(this._terminal.buffer.y);\r\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\r\n };\r\n InputHandler.prototype.deleteChars = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n var row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n var ch = [this._terminal.eraseAttr(), ' ', 1, 32];\r\n while (param--) {\r\n this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1);\r\n this._terminal.buffer.lines.get(row).push(ch);\r\n }\r\n };\r\n InputHandler.prototype.scrollUp = function (params) {\r\n var param = params[0] || 1;\r\n while (param--) {\r\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1);\r\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine());\r\n }\r\n this._terminal.updateRange(this._terminal.buffer.scrollTop);\r\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\r\n };\r\n InputHandler.prototype.scrollDown = function (params) {\r\n var param = params[0] || 1;\r\n while (param--) {\r\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1);\r\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine());\r\n }\r\n this._terminal.updateRange(this._terminal.buffer.scrollTop);\r\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\r\n };\r\n InputHandler.prototype.eraseChars = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n var row = this._terminal.buffer.y + this._terminal.buffer.ybase;\r\n var j = this._terminal.buffer.x;\r\n var ch = [this._terminal.eraseAttr(), ' ', 1, 32];\r\n while (param-- && j < this._terminal.cols) {\r\n this._terminal.buffer.lines.get(row)[j++] = ch;\r\n }\r\n };\r\n InputHandler.prototype.cursorBackwardTab = function (params) {\r\n var param = params[0] || 1;\r\n while (param--) {\r\n this._terminal.buffer.x = this._terminal.buffer.prevStop();\r\n }\r\n };\r\n InputHandler.prototype.charPosAbsolute = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.x = param - 1;\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x = this._terminal.cols - 1;\r\n }\r\n };\r\n InputHandler.prototype.HPositionRelative = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.x += param;\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x = this._terminal.cols - 1;\r\n }\r\n };\r\n InputHandler.prototype.repeatPrecedingCharacter = function (params) {\r\n var param = params[0] || 1;\r\n var line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y);\r\n var ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1, 32];\r\n while (param--) {\r\n line[this._terminal.buffer.x++] = ch;\r\n }\r\n };\r\n InputHandler.prototype.sendDeviceAttributes = function (params) {\r\n if (params[0] > 0) {\r\n return;\r\n }\r\n if (!this._terminal.prefix) {\r\n if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c');\r\n }\r\n else if (this._terminal.is('linux')) {\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c');\r\n }\r\n }\r\n else if (this._terminal.prefix === '>') {\r\n if (this._terminal.is('xterm')) {\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c');\r\n }\r\n else if (this._terminal.is('rxvt-unicode')) {\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c');\r\n }\r\n else if (this._terminal.is('linux')) {\r\n this._terminal.send(params[0] + 'c');\r\n }\r\n else if (this._terminal.is('screen')) {\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[>83;40003;0c');\r\n }\r\n }\r\n };\r\n InputHandler.prototype.linePosAbsolute = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.y = param - 1;\r\n if (this._terminal.buffer.y >= this._terminal.rows) {\r\n this._terminal.buffer.y = this._terminal.rows - 1;\r\n }\r\n };\r\n InputHandler.prototype.VPositionRelative = function (params) {\r\n var param = params[0];\r\n if (param < 1) {\r\n param = 1;\r\n }\r\n this._terminal.buffer.y += param;\r\n if (this._terminal.buffer.y >= this._terminal.rows) {\r\n this._terminal.buffer.y = this._terminal.rows - 1;\r\n }\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x--;\r\n }\r\n };\r\n InputHandler.prototype.HVPosition = function (params) {\r\n if (params[0] < 1)\r\n params[0] = 1;\r\n if (params[1] < 1)\r\n params[1] = 1;\r\n this._terminal.buffer.y = params[0] - 1;\r\n if (this._terminal.buffer.y >= this._terminal.rows) {\r\n this._terminal.buffer.y = this._terminal.rows - 1;\r\n }\r\n this._terminal.buffer.x = params[1] - 1;\r\n if (this._terminal.buffer.x >= this._terminal.cols) {\r\n this._terminal.buffer.x = this._terminal.cols - 1;\r\n }\r\n };\r\n InputHandler.prototype.tabClear = function (params) {\r\n var param = params[0];\r\n if (param <= 0) {\r\n delete this._terminal.buffer.tabs[this._terminal.buffer.x];\r\n }\r\n else if (param === 3) {\r\n this._terminal.buffer.tabs = {};\r\n }\r\n };\r\n InputHandler.prototype.setMode = function (params) {\r\n if (params.length > 1) {\r\n for (var i = 0; i < params.length; i++) {\r\n this.setMode([params[i]]);\r\n }\r\n return;\r\n }\r\n if (!this._terminal.prefix) {\r\n switch (params[0]) {\r\n case 4:\r\n this._terminal.insertMode = true;\r\n break;\r\n case 20:\r\n break;\r\n }\r\n }\r\n else if (this._terminal.prefix === '?') {\r\n switch (params[0]) {\r\n case 1:\r\n this._terminal.applicationCursor = true;\r\n break;\r\n case 2:\r\n this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);\r\n this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET);\r\n this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET);\r\n this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET);\r\n break;\r\n case 3:\r\n this._terminal.savedCols = this._terminal.cols;\r\n this._terminal.resize(132, this._terminal.rows);\r\n break;\r\n case 6:\r\n this._terminal.originMode = true;\r\n break;\r\n case 7:\r\n this._terminal.wraparoundMode = true;\r\n break;\r\n case 12:\r\n break;\r\n case 66:\r\n this._terminal.log('Serial port requested application keypad.');\r\n this._terminal.applicationKeypad = true;\r\n this._terminal.viewport.syncScrollArea();\r\n break;\r\n case 9:\r\n case 1000:\r\n case 1002:\r\n case 1003:\r\n this._terminal.x10Mouse = params[0] === 9;\r\n this._terminal.vt200Mouse = params[0] === 1000;\r\n this._terminal.normalMouse = params[0] > 1000;\r\n this._terminal.mouseEvents = true;\r\n this._terminal.element.classList.add('enable-mouse-events');\r\n this._terminal.selectionManager.disable();\r\n this._terminal.log('Binding to mouse events.');\r\n break;\r\n case 1004:\r\n this._terminal.sendFocus = true;\r\n break;\r\n case 1005:\r\n this._terminal.utfMouse = true;\r\n break;\r\n case 1006:\r\n this._terminal.sgrMouse = true;\r\n break;\r\n case 1015:\r\n this._terminal.urxvtMouse = true;\r\n break;\r\n case 25:\r\n this._terminal.cursorHidden = false;\r\n break;\r\n case 1049:\r\n case 47:\r\n case 1047:\r\n this._terminal.buffers.activateAltBuffer();\r\n this._terminal.selectionManager.setBuffer(this._terminal.buffer);\r\n this._terminal.viewport.syncScrollArea();\r\n this._terminal.showCursor();\r\n break;\r\n }\r\n }\r\n };\r\n InputHandler.prototype.resetMode = function (params) {\r\n if (params.length > 1) {\r\n for (var i = 0; i < params.length; i++) {\r\n this.resetMode([params[i]]);\r\n }\r\n return;\r\n }\r\n if (!this._terminal.prefix) {\r\n switch (params[0]) {\r\n case 4:\r\n this._terminal.insertMode = false;\r\n break;\r\n case 20:\r\n break;\r\n }\r\n }\r\n else if (this._terminal.prefix === '?') {\r\n switch (params[0]) {\r\n case 1:\r\n this._terminal.applicationCursor = false;\r\n break;\r\n case 3:\r\n if (this._terminal.cols === 132 && this._terminal.savedCols) {\r\n this._terminal.resize(this._terminal.savedCols, this._terminal.rows);\r\n }\r\n delete this._terminal.savedCols;\r\n break;\r\n case 6:\r\n this._terminal.originMode = false;\r\n break;\r\n case 7:\r\n this._terminal.wraparoundMode = false;\r\n break;\r\n case 12:\r\n break;\r\n case 66:\r\n this._terminal.log('Switching back to normal keypad.');\r\n this._terminal.applicationKeypad = false;\r\n this._terminal.viewport.syncScrollArea();\r\n break;\r\n case 9:\r\n case 1000:\r\n case 1002:\r\n case 1003:\r\n this._terminal.x10Mouse = false;\r\n this._terminal.vt200Mouse = false;\r\n this._terminal.normalMouse = false;\r\n this._terminal.mouseEvents = false;\r\n this._terminal.element.classList.remove('enable-mouse-events');\r\n this._terminal.selectionManager.enable();\r\n break;\r\n case 1004:\r\n this._terminal.sendFocus = false;\r\n break;\r\n case 1005:\r\n this._terminal.utfMouse = false;\r\n break;\r\n case 1006:\r\n this._terminal.sgrMouse = false;\r\n break;\r\n case 1015:\r\n this._terminal.urxvtMouse = false;\r\n break;\r\n case 25:\r\n this._terminal.cursorHidden = true;\r\n break;\r\n case 1049:\r\n case 47:\r\n case 1047:\r\n this._terminal.buffers.activateNormalBuffer();\r\n this._terminal.selectionManager.setBuffer(this._terminal.buffer);\r\n this._terminal.refresh(0, this._terminal.rows - 1);\r\n this._terminal.viewport.syncScrollArea();\r\n this._terminal.showCursor();\r\n break;\r\n }\r\n }\r\n };\r\n InputHandler.prototype.charAttributes = function (params) {\r\n if (params.length === 1 && params[0] === 0) {\r\n this._terminal.curAttr = this._terminal.defAttr;\r\n return;\r\n }\r\n var l = params.length;\r\n var flags = this._terminal.curAttr >> 18;\r\n var fg = (this._terminal.curAttr >> 9) & 0x1ff;\r\n var bg = this._terminal.curAttr & 0x1ff;\r\n var p;\r\n for (var i = 0; i < l; i++) {\r\n p = params[i];\r\n if (p >= 30 && p <= 37) {\r\n fg = p - 30;\r\n }\r\n else if (p >= 40 && p <= 47) {\r\n bg = p - 40;\r\n }\r\n else if (p >= 90 && p <= 97) {\r\n p += 8;\r\n fg = p - 90;\r\n }\r\n else if (p >= 100 && p <= 107) {\r\n p += 8;\r\n bg = p - 100;\r\n }\r\n else if (p === 0) {\r\n flags = this._terminal.defAttr >> 18;\r\n fg = (this._terminal.defAttr >> 9) & 0x1ff;\r\n bg = this._terminal.defAttr & 0x1ff;\r\n }\r\n else if (p === 1) {\r\n flags |= Types_1.FLAGS.BOLD;\r\n }\r\n else if (p === 4) {\r\n flags |= Types_1.FLAGS.UNDERLINE;\r\n }\r\n else if (p === 5) {\r\n flags |= Types_1.FLAGS.BLINK;\r\n }\r\n else if (p === 7) {\r\n flags |= Types_1.FLAGS.INVERSE;\r\n }\r\n else if (p === 8) {\r\n flags |= Types_1.FLAGS.INVISIBLE;\r\n }\r\n else if (p === 2) {\r\n flags |= Types_1.FLAGS.DIM;\r\n }\r\n else if (p === 22) {\r\n flags &= ~Types_1.FLAGS.BOLD;\r\n flags &= ~Types_1.FLAGS.DIM;\r\n }\r\n else if (p === 24) {\r\n flags &= ~Types_1.FLAGS.UNDERLINE;\r\n }\r\n else if (p === 25) {\r\n flags &= ~Types_1.FLAGS.BLINK;\r\n }\r\n else if (p === 27) {\r\n flags &= ~Types_1.FLAGS.INVERSE;\r\n }\r\n else if (p === 28) {\r\n flags &= ~Types_1.FLAGS.INVISIBLE;\r\n }\r\n else if (p === 39) {\r\n fg = (this._terminal.defAttr >> 9) & 0x1ff;\r\n }\r\n else if (p === 49) {\r\n bg = this._terminal.defAttr & 0x1ff;\r\n }\r\n else if (p === 38) {\r\n if (params[i + 1] === 2) {\r\n i += 2;\r\n fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);\r\n if (fg === -1)\r\n fg = 0x1ff;\r\n i += 2;\r\n }\r\n else if (params[i + 1] === 5) {\r\n i += 2;\r\n p = params[i] & 0xff;\r\n fg = p;\r\n }\r\n }\r\n else if (p === 48) {\r\n if (params[i + 1] === 2) {\r\n i += 2;\r\n bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);\r\n if (bg === -1)\r\n bg = 0x1ff;\r\n i += 2;\r\n }\r\n else if (params[i + 1] === 5) {\r\n i += 2;\r\n p = params[i] & 0xff;\r\n bg = p;\r\n }\r\n }\r\n else if (p === 100) {\r\n fg = (this._terminal.defAttr >> 9) & 0x1ff;\r\n bg = this._terminal.defAttr & 0x1ff;\r\n }\r\n else {\r\n this._terminal.error('Unknown SGR attribute: %d.', p);\r\n }\r\n }\r\n this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;\r\n };\r\n InputHandler.prototype.deviceStatus = function (params) {\r\n if (!this._terminal.prefix) {\r\n switch (params[0]) {\r\n case 5:\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[0n');\r\n break;\r\n case 6:\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '['\r\n + (this._terminal.buffer.y + 1)\r\n + ';'\r\n + (this._terminal.buffer.x + 1)\r\n + 'R');\r\n break;\r\n }\r\n }\r\n else if (this._terminal.prefix === '?') {\r\n switch (params[0]) {\r\n case 6:\r\n this._terminal.send(EscapeSequences_1.C0.ESC + '[?'\r\n + (this._terminal.buffer.y + 1)\r\n + ';'\r\n + (this._terminal.buffer.x + 1)\r\n + 'R');\r\n break;\r\n case 15:\r\n break;\r\n case 25:\r\n break;\r\n case 26:\r\n break;\r\n case 53:\r\n break;\r\n }\r\n }\r\n };\r\n InputHandler.prototype.softReset = function (params) {\r\n this._terminal.cursorHidden = false;\r\n this._terminal.insertMode = false;\r\n this._terminal.originMode = false;\r\n this._terminal.wraparoundMode = true;\r\n this._terminal.applicationKeypad = false;\r\n this._terminal.viewport.syncScrollArea();\r\n this._terminal.applicationCursor = false;\r\n this._terminal.buffer.scrollTop = 0;\r\n this._terminal.buffer.scrollBottom = this._terminal.rows - 1;\r\n this._terminal.curAttr = this._terminal.defAttr;\r\n this._terminal.buffer.x = this._terminal.buffer.y = 0;\r\n this._terminal.charset = null;\r\n this._terminal.glevel = 0;\r\n this._terminal.charsets = [null];\r\n };\r\n InputHandler.prototype.setCursorStyle = function (params) {\r\n var param = params[0] < 1 ? 1 : params[0];\r\n switch (param) {\r\n case 1:\r\n case 2:\r\n this._terminal.setOption('cursorStyle', 'block');\r\n break;\r\n case 3:\r\n case 4:\r\n this._terminal.setOption('cursorStyle', 'underline');\r\n break;\r\n case 5:\r\n case 6:\r\n this._terminal.setOption('cursorStyle', 'bar');\r\n break;\r\n }\r\n var isBlinking = param % 2 === 1;\r\n this._terminal.setOption('cursorBlink', isBlinking);\r\n };\r\n InputHandler.prototype.setScrollRegion = function (params) {\r\n if (this._terminal.prefix)\r\n return;\r\n this._terminal.buffer.scrollTop = (params[0] || 1) - 1;\r\n this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;\r\n this._terminal.buffer.x = 0;\r\n this._terminal.buffer.y = 0;\r\n };\r\n InputHandler.prototype.saveCursor = function (params) {\r\n this._terminal.buffer.savedX = this._terminal.buffer.x;\r\n this._terminal.buffer.savedY = this._terminal.buffer.y;\r\n };\r\n InputHandler.prototype.restoreCursor = function (params) {\r\n this._terminal.buffer.x = this._terminal.buffer.savedX || 0;\r\n this._terminal.buffer.y = this._terminal.buffer.savedY || 0;\r\n };\r\n return InputHandler;\r\n}());\r\nexports.InputHandler = InputHandler;\r\nexports.wcwidth = (function (opts) {\r\n var COMBINING_BMP = [\r\n [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],\r\n [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],\r\n [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],\r\n [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],\r\n [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],\r\n [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],\r\n [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],\r\n [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],\r\n [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],\r\n [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],\r\n [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],\r\n [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],\r\n [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],\r\n [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],\r\n [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],\r\n [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],\r\n [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],\r\n [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],\r\n [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],\r\n [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],\r\n [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],\r\n [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],\r\n [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],\r\n [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],\r\n [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],\r\n [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],\r\n [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],\r\n [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],\r\n [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],\r\n [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],\r\n [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],\r\n [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],\r\n [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],\r\n [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],\r\n [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],\r\n [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],\r\n [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],\r\n [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],\r\n [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],\r\n [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],\r\n [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],\r\n [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],\r\n [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB],\r\n ];\r\n var COMBINING_HIGH = [\r\n [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],\r\n [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],\r\n [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],\r\n [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],\r\n [0xE0100, 0xE01EF]\r\n ];\r\n function bisearch(ucs, data) {\r\n var min = 0;\r\n var max = data.length - 1;\r\n var mid;\r\n if (ucs < data[0][0] || ucs > data[max][1])\r\n return false;\r\n while (max >= min) {\r\n mid = (min + max) >> 1;\r\n if (ucs > data[mid][1])\r\n min = mid + 1;\r\n else if (ucs < data[mid][0])\r\n max = mid - 1;\r\n else\r\n return true;\r\n }\r\n return false;\r\n }\r\n function wcwidthBMP(ucs) {\r\n if (ucs === 0)\r\n return opts.nul;\r\n if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))\r\n return opts.control;\r\n if (bisearch(ucs, COMBINING_BMP))\r\n return 0;\r\n if (isWideBMP(ucs)) {\r\n return 2;\r\n }\r\n return 1;\r\n }\r\n function isWideBMP(ucs) {\r\n return (ucs >= 0x1100 && (ucs <= 0x115f ||\r\n ucs === 0x2329 ||\r\n ucs === 0x232a ||\r\n (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) ||\r\n (ucs >= 0xac00 && ucs <= 0xd7a3) ||\r\n (ucs >= 0xf900 && ucs <= 0xfaff) ||\r\n (ucs >= 0xfe10 && ucs <= 0xfe19) ||\r\n (ucs >= 0xfe30 && ucs <= 0xfe6f) ||\r\n (ucs >= 0xff00 && ucs <= 0xff60) ||\r\n (ucs >= 0xffe0 && ucs <= 0xffe6)));\r\n }\r\n function wcwidthHigh(ucs) {\r\n if (bisearch(ucs, COMBINING_HIGH))\r\n return 0;\r\n if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {\r\n return 2;\r\n }\r\n return 1;\r\n }\r\n var control = opts.control | 0;\r\n var table = null;\r\n function init_table() {\r\n var CODEPOINTS = 65536;\r\n var BITWIDTH = 2;\r\n var ITEMSIZE = 32;\r\n var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;\r\n var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;\r\n table = (typeof Uint32Array === 'undefined')\r\n ? new Array(CONTAINERSIZE)\r\n : new Uint32Array(CONTAINERSIZE);\r\n for (var i = 0; i < CONTAINERSIZE; ++i) {\r\n var num = 0;\r\n var pos = CODEPOINTS_PER_ITEM;\r\n while (pos--)\r\n num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);\r\n table[i] = num;\r\n }\r\n return table;\r\n }\r\n return function (num) {\r\n num = num | 0;\r\n if (num < 32)\r\n return control | 0;\r\n if (num < 127)\r\n return 1;\r\n var t = table || init_table();\r\n if (num < 65536)\r\n return t[num >> 4] >> ((num & 15) << 1) & 3;\r\n return wcwidthHigh(num);\r\n };\r\n})({ nul: 0, control: 0 });\r\n\r\n\r\n\r\n},{\"./Buffer\":1,\"./Charsets\":3,\"./EscapeSequences\":5,\"./renderer/Types\":26}],8:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Types_1 = require(\"./Types\");\r\nvar MouseZoneManager_1 = require(\"./input/MouseZoneManager\");\r\nvar EventEmitter_1 = require(\"./EventEmitter\");\r\nvar protocolClause = '(https?:\\\\/\\\\/)';\r\nvar domainCharacterSet = '[\\\\da-z\\\\.-]+';\r\nvar negatedDomainCharacterSet = '[^\\\\da-z\\\\.-]+';\r\nvar domainBodyClause = '(' + domainCharacterSet + ')';\r\nvar tldClause = '([a-z\\\\.]{2,6})';\r\nvar ipClause = '((\\\\d{1,3}\\\\.){3}\\\\d{1,3})';\r\nvar localHostClause = '(localhost)';\r\nvar portClause = '(:\\\\d{1,5})';\r\nvar hostClause = '((' + domainBodyClause + '\\\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?';\r\nvar pathClause = '(\\\\/[\\\\/\\\\w\\\\.\\\\-%~]*)*';\r\nvar queryStringHashFragmentCharacterSet = '[0-9\\\\w\\\\[\\\\]\\\\(\\\\)\\\\/\\\\?\\\\!#@$%&\\'*+,:;~\\\\=\\\\.\\\\-]*';\r\nvar queryStringClause = '(\\\\?' + queryStringHashFragmentCharacterSet + ')?';\r\nvar hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?';\r\nvar negatedPathCharacterSet = '[^\\\\/\\\\w\\\\.\\\\-%]+';\r\nvar bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause;\r\nvar start = '(?:^|' + negatedDomainCharacterSet + ')(';\r\nvar end = ')($|' + negatedPathCharacterSet + ')';\r\nvar strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end);\r\nvar HYPERTEXT_LINK_MATCHER_ID = 0;\r\nvar Linkifier = (function (_super) {\r\n __extends(Linkifier, _super);\r\n function Linkifier(_terminal) {\r\n var _this = _super.call(this) || this;\r\n _this._terminal = _terminal;\r\n _this._linkMatchers = [];\r\n _this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID;\r\n _this._rowsToLinkify = {\r\n start: null,\r\n end: null\r\n };\r\n _this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 });\r\n return _this;\r\n }\r\n Linkifier.prototype.attachToDom = function (mouseZoneManager) {\r\n this._mouseZoneManager = mouseZoneManager;\r\n };\r\n Linkifier.prototype.linkifyRows = function (start, end) {\r\n var _this = this;\r\n if (!this._mouseZoneManager) {\r\n return;\r\n }\r\n if (!this._rowsToLinkify.start) {\r\n this._rowsToLinkify.start = start;\r\n this._rowsToLinkify.end = end;\r\n }\r\n else {\r\n this._rowsToLinkify.start = this._rowsToLinkify.start < start ? this._rowsToLinkify.start : start;\r\n this._rowsToLinkify.end = this._rowsToLinkify.end > end ? this._rowsToLinkify.end : end;\r\n }\r\n this._mouseZoneManager.clearAll(start, end);\r\n if (this._rowsTimeoutId) {\r\n clearTimeout(this._rowsTimeoutId);\r\n }\r\n this._rowsTimeoutId = setTimeout(function () { return _this._linkifyRows(); }, Linkifier.TIME_BEFORE_LINKIFY);\r\n };\r\n Linkifier.prototype._linkifyRows = function () {\r\n this._rowsTimeoutId = null;\r\n for (var i = this._rowsToLinkify.start; i <= this._rowsToLinkify.end; i++) {\r\n this._linkifyRow(i);\r\n }\r\n this._rowsToLinkify.start = null;\r\n this._rowsToLinkify.end = null;\r\n };\r\n Linkifier.prototype.setHypertextLinkHandler = function (handler) {\r\n this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler;\r\n };\r\n Linkifier.prototype.setHypertextValidationCallback = function (callback) {\r\n this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback;\r\n };\r\n Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {\r\n if (options === void 0) { options = {}; }\r\n if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) {\r\n throw new Error('handler must be defined');\r\n }\r\n var matcher = {\r\n id: this._nextLinkMatcherId++,\r\n regex: regex,\r\n handler: handler,\r\n matchIndex: options.matchIndex,\r\n validationCallback: options.validationCallback,\r\n hoverTooltipCallback: options.tooltipCallback,\r\n hoverLeaveCallback: options.leaveCallback,\r\n priority: options.priority || 0\r\n };\r\n this._addLinkMatcherToList(matcher);\r\n return matcher.id;\r\n };\r\n Linkifier.prototype._addLinkMatcherToList = function (matcher) {\r\n if (this._linkMatchers.length === 0) {\r\n this._linkMatchers.push(matcher);\r\n return;\r\n }\r\n for (var i = this._linkMatchers.length - 1; i >= 0; i--) {\r\n if (matcher.priority <= this._linkMatchers[i].priority) {\r\n this._linkMatchers.splice(i + 1, 0, matcher);\r\n return;\r\n }\r\n }\r\n this._linkMatchers.splice(0, 0, matcher);\r\n };\r\n Linkifier.prototype.deregisterLinkMatcher = function (matcherId) {\r\n for (var i = 1; i < this._linkMatchers.length; i++) {\r\n if (this._linkMatchers[i].id === matcherId) {\r\n this._linkMatchers.splice(i, 1);\r\n return true;\r\n }\r\n }\r\n return false;\r\n };\r\n Linkifier.prototype._linkifyRow = function (rowIndex) {\r\n var absoluteRowIndex = this._terminal.buffer.ydisp + rowIndex;\r\n if (absoluteRowIndex >= this._terminal.buffer.lines.length) {\r\n return;\r\n }\r\n var text = this._terminal.buffer.translateBufferLineToString(absoluteRowIndex, false);\r\n for (var i = 0; i < this._linkMatchers.length; i++) {\r\n this._doLinkifyRow(rowIndex, text, this._linkMatchers[i]);\r\n }\r\n };\r\n Linkifier.prototype._doLinkifyRow = function (rowIndex, text, matcher, offset) {\r\n var _this = this;\r\n if (offset === void 0) { offset = 0; }\r\n var result = [];\r\n var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID;\r\n var match = text.match(matcher.regex);\r\n if (!match || match.length === 0) {\r\n return;\r\n }\r\n var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];\r\n var index = text.indexOf(uri);\r\n if (matcher.validationCallback) {\r\n matcher.validationCallback(uri, function (isValid) {\r\n if (_this._rowsTimeoutId) {\r\n return;\r\n }\r\n if (isValid) {\r\n _this._addLink(offset + index, rowIndex, uri, matcher);\r\n }\r\n });\r\n }\r\n else {\r\n this._addLink(offset + index, rowIndex, uri, matcher);\r\n }\r\n var remainingStartIndex = index + uri.length;\r\n var remainingText = text.substr(remainingStartIndex);\r\n if (remainingText.length > 0) {\r\n this._doLinkifyRow(rowIndex, remainingText, matcher, offset + remainingStartIndex);\r\n }\r\n };\r\n Linkifier.prototype._addLink = function (x, y, uri, matcher) {\r\n var _this = this;\r\n this._mouseZoneManager.add(new MouseZoneManager_1.MouseZone(x + 1, x + 1 + uri.length, y + 1, function (e) {\r\n if (matcher.handler) {\r\n return matcher.handler(e, uri);\r\n }\r\n window.open(uri, '_blank');\r\n }, function (e) {\r\n _this.emit(Types_1.LinkHoverEventTypes.HOVER, { x: x, y: y, length: uri.length });\r\n _this._terminal.element.style.cursor = 'pointer';\r\n }, function (e) {\r\n _this.emit(Types_1.LinkHoverEventTypes.TOOLTIP, { x: x, y: y, length: uri.length });\r\n if (matcher.hoverTooltipCallback) {\r\n matcher.hoverTooltipCallback(e, uri);\r\n }\r\n }, function () {\r\n _this.emit(Types_1.LinkHoverEventTypes.LEAVE, { x: x, y: y, length: uri.length });\r\n _this._terminal.element.style.cursor = '';\r\n if (matcher.hoverLeaveCallback) {\r\n matcher.hoverLeaveCallback();\r\n }\r\n }));\r\n };\r\n Linkifier.TIME_BEFORE_LINKIFY = 200;\r\n return Linkifier;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.Linkifier = Linkifier;\r\n\r\n\r\n\r\n},{\"./EventEmitter\":6,\"./Types\":13,\"./input/MouseZoneManager\":16}],9:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar EscapeSequences_1 = require(\"./EscapeSequences\");\r\nvar Charsets_1 = require(\"./Charsets\");\r\nvar normalStateHandler = {};\r\nnormalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); };\r\nnormalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); };\r\nnormalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF];\r\nnormalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF];\r\nnormalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); };\r\nnormalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); };\r\nnormalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); };\r\nnormalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); };\r\nnormalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); };\r\nnormalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(ParserState.ESCAPED); };\r\nvar escapedStateHandler = {};\r\nescapedStateHandler['['] = function (parser, terminal) {\r\n terminal.params = [];\r\n terminal.currentParam = 0;\r\n parser.setState(ParserState.CSI_PARAM);\r\n};\r\nescapedStateHandler[']'] = function (parser, terminal) {\r\n terminal.params = [];\r\n terminal.currentParam = 0;\r\n parser.setState(ParserState.OSC);\r\n};\r\nescapedStateHandler['P'] = function (parser, terminal) {\r\n terminal.params = [];\r\n terminal.currentParam = 0;\r\n parser.setState(ParserState.DCS);\r\n};\r\nescapedStateHandler['_'] = function (parser, terminal) {\r\n parser.setState(ParserState.IGNORE);\r\n};\r\nescapedStateHandler['^'] = function (parser, terminal) {\r\n parser.setState(ParserState.IGNORE);\r\n};\r\nescapedStateHandler['c'] = function (parser, terminal) {\r\n terminal.reset();\r\n};\r\nescapedStateHandler['E'] = function (parser, terminal) {\r\n terminal.buffer.x = 0;\r\n terminal.index();\r\n parser.setState(ParserState.NORMAL);\r\n};\r\nescapedStateHandler['D'] = function (parser, terminal) {\r\n terminal.index();\r\n parser.setState(ParserState.NORMAL);\r\n};\r\nescapedStateHandler['M'] = function (parser, terminal) {\r\n terminal.reverseIndex();\r\n parser.setState(ParserState.NORMAL);\r\n};\r\nescapedStateHandler['%'] = function (parser, terminal) {\r\n terminal.setgLevel(0);\r\n terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);\r\n parser.setState(ParserState.NORMAL);\r\n parser.skipNextChar();\r\n};\r\nescapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };\r\nvar csiParamStateHandler = {};\r\ncsiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); };\r\ncsiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); };\r\ncsiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); };\r\ncsiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); };\r\ncsiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); };\r\ncsiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); };\r\ncsiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); };\r\ncsiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); };\r\ncsiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); };\r\ncsiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); };\r\ncsiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); };\r\ncsiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); };\r\ncsiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); };\r\ncsiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); };\r\ncsiParamStateHandler['\"'] = function (parser) { return parser.setPostfix('\"'); };\r\ncsiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); };\r\ncsiParamStateHandler['\\''] = function (parser) { return parser.setPostfix('\\''); };\r\ncsiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); };\r\ncsiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };\r\nvar csiStateHandler = {};\r\ncsiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); };\r\ncsiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); };\r\ncsiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); };\r\ncsiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); };\r\ncsiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); };\r\ncsiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); };\r\ncsiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); };\r\ncsiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); };\r\ncsiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); };\r\ncsiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); };\r\ncsiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); };\r\ncsiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); };\r\ncsiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); };\r\ncsiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); };\r\ncsiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); };\r\ncsiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); };\r\ncsiStateHandler['T'] = function (handler, params, prefix) {\r\n if (params.length < 2 && !prefix) {\r\n handler.scrollDown(params);\r\n }\r\n};\r\ncsiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); };\r\ncsiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); };\r\ncsiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); };\r\ncsiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); };\r\ncsiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); };\r\ncsiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); };\r\ncsiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); };\r\ncsiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); };\r\ncsiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); };\r\ncsiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); };\r\ncsiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); };\r\ncsiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); };\r\ncsiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); };\r\ncsiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); };\r\ncsiStateHandler['p'] = function (handler, params, prefix) {\r\n switch (prefix) {\r\n case '!':\r\n handler.softReset(params);\r\n break;\r\n }\r\n};\r\ncsiStateHandler['q'] = function (handler, params, prefix, postfix) {\r\n if (postfix === ' ') {\r\n handler.setCursorStyle(params);\r\n }\r\n};\r\ncsiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); };\r\ncsiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); };\r\ncsiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); };\r\ncsiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(ParserState.NORMAL); };\r\nvar ParserState;\r\n(function (ParserState) {\r\n ParserState[ParserState[\"NORMAL\"] = 0] = \"NORMAL\";\r\n ParserState[ParserState[\"ESCAPED\"] = 1] = \"ESCAPED\";\r\n ParserState[ParserState[\"CSI_PARAM\"] = 2] = \"CSI_PARAM\";\r\n ParserState[ParserState[\"CSI\"] = 3] = \"CSI\";\r\n ParserState[ParserState[\"OSC\"] = 4] = \"OSC\";\r\n ParserState[ParserState[\"CHARSET\"] = 5] = \"CHARSET\";\r\n ParserState[ParserState[\"DCS\"] = 6] = \"DCS\";\r\n ParserState[ParserState[\"IGNORE\"] = 7] = \"IGNORE\";\r\n})(ParserState = exports.ParserState || (exports.ParserState = {}));\r\nvar Parser = (function () {\r\n function Parser(_inputHandler, _terminal) {\r\n this._inputHandler = _inputHandler;\r\n this._terminal = _terminal;\r\n this._state = ParserState.NORMAL;\r\n }\r\n Parser.prototype.parse = function (data) {\r\n var l = data.length;\r\n var j;\r\n var cs;\r\n var ch;\r\n var code;\r\n var low;\r\n var cursorStartX = this._terminal.buffer.x;\r\n var cursorStartY = this._terminal.buffer.y;\r\n if (this._terminal.debug) {\r\n this._terminal.log('data: ' + data);\r\n }\r\n this._position = 0;\r\n if (this._terminal.surrogate_high) {\r\n data = this._terminal.surrogate_high + data;\r\n this._terminal.surrogate_high = '';\r\n }\r\n for (; this._position < l; this._position++) {\r\n ch = data[this._position];\r\n code = data.charCodeAt(this._position);\r\n if (0xD800 <= code && code <= 0xDBFF) {\r\n low = data.charCodeAt(this._position + 1);\r\n if (isNaN(low)) {\r\n this._terminal.surrogate_high = ch;\r\n continue;\r\n }\r\n code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;\r\n ch += data.charAt(this._position + 1);\r\n }\r\n if (0xDC00 <= code && code <= 0xDFFF)\r\n continue;\r\n switch (this._state) {\r\n case ParserState.NORMAL:\r\n if (ch in normalStateHandler) {\r\n normalStateHandler[ch](this, this._inputHandler);\r\n }\r\n else {\r\n this._inputHandler.addChar(ch, code);\r\n }\r\n break;\r\n case ParserState.ESCAPED:\r\n if (ch in escapedStateHandler) {\r\n escapedStateHandler[ch](this, this._terminal);\r\n break;\r\n }\r\n switch (ch) {\r\n case '(':\r\n case ')':\r\n case '*':\r\n case '+':\r\n case '-':\r\n case '.':\r\n switch (ch) {\r\n case '(':\r\n this._terminal.gcharset = 0;\r\n break;\r\n case ')':\r\n this._terminal.gcharset = 1;\r\n break;\r\n case '*':\r\n this._terminal.gcharset = 2;\r\n break;\r\n case '+':\r\n this._terminal.gcharset = 3;\r\n break;\r\n case '-':\r\n this._terminal.gcharset = 1;\r\n break;\r\n case '.':\r\n this._terminal.gcharset = 2;\r\n break;\r\n }\r\n this._state = ParserState.CHARSET;\r\n break;\r\n case '/':\r\n this._terminal.gcharset = 3;\r\n this._state = ParserState.CHARSET;\r\n this._position--;\r\n break;\r\n case 'N':\r\n break;\r\n case 'O':\r\n break;\r\n case 'n':\r\n this._terminal.setgLevel(2);\r\n break;\r\n case 'o':\r\n this._terminal.setgLevel(3);\r\n break;\r\n case '|':\r\n this._terminal.setgLevel(3);\r\n break;\r\n case '}':\r\n this._terminal.setgLevel(2);\r\n break;\r\n case '~':\r\n this._terminal.setgLevel(1);\r\n break;\r\n case '7':\r\n this._inputHandler.saveCursor();\r\n this._state = ParserState.NORMAL;\r\n break;\r\n case '8':\r\n this._inputHandler.restoreCursor();\r\n this._state = ParserState.NORMAL;\r\n break;\r\n case '#':\r\n this._state = ParserState.NORMAL;\r\n this._position++;\r\n break;\r\n case 'H':\r\n this._terminal.tabSet();\r\n this._state = ParserState.NORMAL;\r\n break;\r\n case '=':\r\n this._terminal.log('Serial port requested application keypad.');\r\n this._terminal.applicationKeypad = true;\r\n if (this._terminal.viewport) {\r\n this._terminal.viewport.syncScrollArea();\r\n }\r\n this._state = ParserState.NORMAL;\r\n break;\r\n case '>':\r\n this._terminal.log('Switching back to normal keypad.');\r\n this._terminal.applicationKeypad = false;\r\n if (this._terminal.viewport) {\r\n this._terminal.viewport.syncScrollArea();\r\n }\r\n this._state = ParserState.NORMAL;\r\n break;\r\n default:\r\n this._state = ParserState.NORMAL;\r\n this._terminal.error('Unknown ESC control: %s.', ch);\r\n break;\r\n }\r\n break;\r\n case ParserState.CHARSET:\r\n if (ch in Charsets_1.CHARSETS) {\r\n cs = Charsets_1.CHARSETS[ch];\r\n if (ch === '/') {\r\n this.skipNextChar();\r\n }\r\n }\r\n else {\r\n cs = Charsets_1.DEFAULT_CHARSET;\r\n }\r\n this._terminal.setgCharset(this._terminal.gcharset, cs);\r\n this._terminal.gcharset = null;\r\n this._state = ParserState.NORMAL;\r\n break;\r\n case ParserState.OSC:\r\n if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {\r\n if (ch === EscapeSequences_1.C0.ESC)\r\n this._position++;\r\n this._terminal.params.push(this._terminal.currentParam);\r\n switch (this._terminal.params[0]) {\r\n case 0:\r\n case 1:\r\n case 2:\r\n if (this._terminal.params[1]) {\r\n this._terminal.title = this._terminal.params[1];\r\n this._terminal.handleTitle(this._terminal.title);\r\n }\r\n break;\r\n case 3:\r\n break;\r\n case 4:\r\n case 5:\r\n break;\r\n case 10:\r\n case 11:\r\n case 12:\r\n case 13:\r\n case 14:\r\n case 15:\r\n case 16:\r\n case 17:\r\n case 18:\r\n case 19:\r\n break;\r\n case 46:\r\n break;\r\n case 50:\r\n break;\r\n case 51:\r\n break;\r\n case 52:\r\n break;\r\n case 104:\r\n case 105:\r\n case 110:\r\n case 111:\r\n case 112:\r\n case 113:\r\n case 114:\r\n case 115:\r\n case 116:\r\n case 117:\r\n case 118:\r\n break;\r\n }\r\n this._terminal.params = [];\r\n this._terminal.currentParam = 0;\r\n this._state = ParserState.NORMAL;\r\n }\r\n else {\r\n if (!this._terminal.params.length) {\r\n if (ch >= '0' && ch <= '9') {\r\n this._terminal.currentParam =\r\n this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48;\r\n }\r\n else if (ch === ';') {\r\n this._terminal.params.push(this._terminal.currentParam);\r\n this._terminal.currentParam = '';\r\n }\r\n }\r\n else {\r\n this._terminal.currentParam += ch;\r\n }\r\n }\r\n break;\r\n case ParserState.CSI_PARAM:\r\n if (ch in csiParamStateHandler) {\r\n csiParamStateHandler[ch](this);\r\n break;\r\n }\r\n this.finalizeParam();\r\n this._state = ParserState.CSI;\r\n case ParserState.CSI:\r\n if (ch in csiStateHandler) {\r\n if (this._terminal.debug) {\r\n this._terminal.log(\"CSI \" + (this._terminal.prefix ? this._terminal.prefix : '') + \" \" + (this._terminal.params ? this._terminal.params.join(';') : '') + \" \" + (this._terminal.postfix ? this._terminal.postfix : '') + \" \" + ch);\r\n }\r\n csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);\r\n }\r\n else {\r\n this._terminal.error('Unknown CSI code: %s.', ch);\r\n }\r\n this._state = ParserState.NORMAL;\r\n this._terminal.prefix = '';\r\n this._terminal.postfix = '';\r\n break;\r\n case ParserState.DCS:\r\n if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {\r\n if (ch === EscapeSequences_1.C0.ESC)\r\n this._position++;\r\n var pt = void 0;\r\n var valid = void 0;\r\n switch (this._terminal.prefix) {\r\n case '':\r\n break;\r\n case '$q':\r\n pt = this._terminal.currentParam;\r\n valid = false;\r\n switch (pt) {\r\n case '\"q':\r\n pt = '0\"q';\r\n break;\r\n case '\"p':\r\n pt = '61\"p';\r\n break;\r\n case 'r':\r\n pt = ''\r\n + (this._terminal.buffer.scrollTop + 1)\r\n + ';'\r\n + (this._terminal.buffer.scrollBottom + 1)\r\n + 'r';\r\n break;\r\n case 'm':\r\n pt = '0m';\r\n break;\r\n default:\r\n this._terminal.error('Unknown DCS Pt: %s.', pt);\r\n pt = '';\r\n break;\r\n }\r\n this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\\\');\r\n break;\r\n case '+p':\r\n break;\r\n case '+q':\r\n pt = this._terminal.currentParam;\r\n valid = false;\r\n this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\\\');\r\n break;\r\n default:\r\n this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix);\r\n break;\r\n }\r\n this._terminal.currentParam = 0;\r\n this._terminal.prefix = '';\r\n this._state = ParserState.NORMAL;\r\n }\r\n else if (!this._terminal.currentParam) {\r\n if (!this._terminal.prefix && ch !== '$' && ch !== '+') {\r\n this._terminal.currentParam = ch;\r\n }\r\n else if (this._terminal.prefix.length === 2) {\r\n this._terminal.currentParam = ch;\r\n }\r\n else {\r\n this._terminal.prefix += ch;\r\n }\r\n }\r\n else {\r\n this._terminal.currentParam += ch;\r\n }\r\n break;\r\n case ParserState.IGNORE:\r\n if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {\r\n if (ch === EscapeSequences_1.C0.ESC)\r\n this._position++;\r\n this._state = ParserState.NORMAL;\r\n }\r\n break;\r\n }\r\n }\r\n if (this._terminal.buffer.x !== cursorStartX || this._terminal.buffer.y !== cursorStartY) {\r\n this._terminal.emit('cursormove');\r\n }\r\n return this._state;\r\n };\r\n Parser.prototype.setState = function (state) {\r\n this._state = state;\r\n };\r\n Parser.prototype.setPrefix = function (prefix) {\r\n this._terminal.prefix = prefix;\r\n };\r\n Parser.prototype.setPostfix = function (postfix) {\r\n this._terminal.postfix = postfix;\r\n };\r\n Parser.prototype.setParam = function (param) {\r\n this._terminal.currentParam = param;\r\n };\r\n Parser.prototype.getParam = function () {\r\n return this._terminal.currentParam;\r\n };\r\n Parser.prototype.finalizeParam = function () {\r\n this._terminal.params.push(this._terminal.currentParam);\r\n this._terminal.currentParam = 0;\r\n };\r\n Parser.prototype.skipNextChar = function () {\r\n this._position++;\r\n };\r\n return Parser;\r\n}());\r\nexports.Parser = Parser;\r\n\r\n\r\n\r\n},{\"./Charsets\":3,\"./EscapeSequences\":5}],10:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar MouseHelper_1 = require(\"./utils/MouseHelper\");\r\nvar Browser = require(\"./utils/Browser\");\r\nvar EventEmitter_1 = require(\"./EventEmitter\");\r\nvar SelectionModel_1 = require(\"./SelectionModel\");\r\nvar Buffer_1 = require(\"./Buffer\");\r\nvar DRAG_SCROLL_MAX_THRESHOLD = 50;\r\nvar DRAG_SCROLL_MAX_SPEED = 15;\r\nvar DRAG_SCROLL_INTERVAL = 50;\r\nvar WORD_SEPARATORS = ' ()[]{}\\'\"';\r\nvar NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);\r\nvar ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');\r\nvar SelectionMode;\r\n(function (SelectionMode) {\r\n SelectionMode[SelectionMode[\"NORMAL\"] = 0] = \"NORMAL\";\r\n SelectionMode[SelectionMode[\"WORD\"] = 1] = \"WORD\";\r\n SelectionMode[SelectionMode[\"LINE\"] = 2] = \"LINE\";\r\n})(SelectionMode || (SelectionMode = {}));\r\nvar SelectionManager = (function (_super) {\r\n __extends(SelectionManager, _super);\r\n function SelectionManager(_terminal, _buffer, _charMeasure) {\r\n var _this = _super.call(this) || this;\r\n _this._terminal = _terminal;\r\n _this._buffer = _buffer;\r\n _this._charMeasure = _charMeasure;\r\n _this._enabled = true;\r\n _this._initListeners();\r\n _this.enable();\r\n _this._model = new SelectionModel_1.SelectionModel(_terminal);\r\n _this._activeSelectionMode = SelectionMode.NORMAL;\r\n return _this;\r\n }\r\n SelectionManager.prototype._initListeners = function () {\r\n var _this = this;\r\n this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };\r\n this._mouseUpListener = function (event) { return _this._onMouseUp(event); };\r\n this._buffer.lines.on('trim', function (amount) { return _this._onTrim(amount); });\r\n };\r\n SelectionManager.prototype.disable = function () {\r\n this.clearSelection();\r\n this._enabled = false;\r\n };\r\n SelectionManager.prototype.enable = function () {\r\n this._enabled = true;\r\n };\r\n SelectionManager.prototype.setBuffer = function (buffer) {\r\n this._buffer = buffer;\r\n this.clearSelection();\r\n };\r\n Object.defineProperty(SelectionManager.prototype, \"selectionStart\", {\r\n get: function () { return this._model.finalSelectionStart; },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(SelectionManager.prototype, \"selectionEnd\", {\r\n get: function () { return this._model.finalSelectionEnd; },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(SelectionManager.prototype, \"hasSelection\", {\r\n get: function () {\r\n var start = this._model.finalSelectionStart;\r\n var end = this._model.finalSelectionEnd;\r\n if (!start || !end) {\r\n return false;\r\n }\r\n return start[0] !== end[0] || start[1] !== end[1];\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(SelectionManager.prototype, \"selectionText\", {\r\n get: function () {\r\n var start = this._model.finalSelectionStart;\r\n var end = this._model.finalSelectionEnd;\r\n if (!start || !end) {\r\n return '';\r\n }\r\n var startRowEndCol = start[1] === end[1] ? end[0] : null;\r\n var result = [];\r\n result.push(this._buffer.translateBufferLineToString(start[1], true, start[0], startRowEndCol));\r\n for (var i = start[1] + 1; i <= end[1] - 1; i++) {\r\n var bufferLine = this._buffer.lines.get(i);\r\n var lineText = this._buffer.translateBufferLineToString(i, true);\r\n if (bufferLine.isWrapped) {\r\n result[result.length - 1] += lineText;\r\n }\r\n else {\r\n result.push(lineText);\r\n }\r\n }\r\n if (start[1] !== end[1]) {\r\n var bufferLine = this._buffer.lines.get(end[1]);\r\n var lineText = this._buffer.translateBufferLineToString(end[1], true, 0, end[0]);\r\n if (bufferLine.isWrapped) {\r\n result[result.length - 1] += lineText;\r\n }\r\n else {\r\n result.push(lineText);\r\n }\r\n }\r\n var formattedResult = result.map(function (line) {\r\n return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');\r\n }).join(Browser.isMSWindows ? '\\r\\n' : '\\n');\r\n return formattedResult;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n SelectionManager.prototype.clearSelection = function () {\r\n this._model.clearSelection();\r\n this._removeMouseDownListeners();\r\n this.refresh();\r\n };\r\n SelectionManager.prototype.refresh = function (isNewSelection) {\r\n var _this = this;\r\n if (!this._refreshAnimationFrame) {\r\n this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });\r\n }\r\n if (Browser.isLinux && isNewSelection) {\r\n var selectionText = this.selectionText;\r\n if (selectionText.length) {\r\n this.emit('newselection', this.selectionText);\r\n }\r\n }\r\n };\r\n SelectionManager.prototype._refresh = function () {\r\n this._refreshAnimationFrame = null;\r\n this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd });\r\n };\r\n SelectionManager.prototype.selectAll = function () {\r\n this._model.isSelectAllActive = true;\r\n this.refresh();\r\n };\r\n SelectionManager.prototype._onTrim = function (amount) {\r\n var needsRefresh = this._model.onTrim(amount);\r\n if (needsRefresh) {\r\n this.refresh();\r\n }\r\n };\r\n SelectionManager.prototype._getMouseBufferCoords = function (event) {\r\n var coords = this._terminal.mouseHelper.getCoords(event, this._terminal.element, this._charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, true);\r\n if (!coords) {\r\n return null;\r\n }\r\n coords[0]--;\r\n coords[1]--;\r\n coords[1] += this._terminal.buffer.ydisp;\r\n return coords;\r\n };\r\n SelectionManager.prototype._getMouseEventScrollAmount = function (event) {\r\n var offset = MouseHelper_1.MouseHelper.getCoordsRelativeToElement(event, this._terminal.element)[1];\r\n var terminalHeight = this._terminal.rows * Math.ceil(this._charMeasure.height * this._terminal.options.lineHeight);\r\n if (offset >= 0 && offset <= terminalHeight) {\r\n return 0;\r\n }\r\n if (offset > terminalHeight) {\r\n offset -= terminalHeight;\r\n }\r\n offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);\r\n offset /= DRAG_SCROLL_MAX_THRESHOLD;\r\n return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));\r\n };\r\n SelectionManager.prototype.onMouseDown = function (event) {\r\n if (event.button === 2 && this.hasSelection) {\r\n return;\r\n }\r\n if (event.button !== 0) {\r\n return;\r\n }\r\n if (!this._enabled) {\r\n var shouldForceSelection = Browser.isMac ? event.altKey : event.shiftKey;\r\n if (!shouldForceSelection) {\r\n return;\r\n }\r\n event.stopPropagation();\r\n }\r\n event.preventDefault();\r\n this._dragScrollAmount = 0;\r\n if (this._enabled && event.shiftKey) {\r\n this._onIncrementalClick(event);\r\n }\r\n else {\r\n if (event.detail === 1) {\r\n this._onSingleClick(event);\r\n }\r\n else if (event.detail === 2) {\r\n this._onDoubleClick(event);\r\n }\r\n else if (event.detail === 3) {\r\n this._onTripleClick(event);\r\n }\r\n }\r\n this._addMouseDownListeners();\r\n this.refresh(true);\r\n };\r\n SelectionManager.prototype._addMouseDownListeners = function () {\r\n var _this = this;\r\n this._terminal.element.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);\r\n this._terminal.element.ownerDocument.addEventListener('mouseup', this._mouseUpListener);\r\n this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);\r\n };\r\n SelectionManager.prototype._removeMouseDownListeners = function () {\r\n this._terminal.element.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);\r\n this._terminal.element.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);\r\n clearInterval(this._dragScrollIntervalTimer);\r\n this._dragScrollIntervalTimer = null;\r\n };\r\n SelectionManager.prototype._onIncrementalClick = function (event) {\r\n if (this._model.selectionStart) {\r\n this._model.selectionEnd = this._getMouseBufferCoords(event);\r\n }\r\n };\r\n SelectionManager.prototype._onSingleClick = function (event) {\r\n this._model.selectionStartLength = 0;\r\n this._model.isSelectAllActive = false;\r\n this._activeSelectionMode = SelectionMode.NORMAL;\r\n this._model.selectionStart = this._getMouseBufferCoords(event);\r\n if (!this._model.selectionStart) {\r\n return;\r\n }\r\n this._model.selectionEnd = null;\r\n var line = this._buffer.lines.get(this._model.selectionStart[1]);\r\n if (!line) {\r\n return;\r\n }\r\n if (line.length >= this._model.selectionStart[0]) {\r\n return;\r\n }\r\n var char = line[this._model.selectionStart[0]];\r\n if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n this._model.selectionStart[0]++;\r\n }\r\n };\r\n SelectionManager.prototype._onDoubleClick = function (event) {\r\n var coords = this._getMouseBufferCoords(event);\r\n if (coords) {\r\n this._activeSelectionMode = SelectionMode.WORD;\r\n this._selectWordAt(coords);\r\n }\r\n };\r\n SelectionManager.prototype._onTripleClick = function (event) {\r\n var coords = this._getMouseBufferCoords(event);\r\n if (coords) {\r\n this._activeSelectionMode = SelectionMode.LINE;\r\n this._selectLineAt(coords[1]);\r\n }\r\n };\r\n SelectionManager.prototype._onMouseMove = function (event) {\r\n event.stopImmediatePropagation();\r\n var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;\r\n this._model.selectionEnd = this._getMouseBufferCoords(event);\r\n if (!this._model.selectionEnd) {\r\n this.refresh(true);\r\n return;\r\n }\r\n if (this._activeSelectionMode === SelectionMode.LINE) {\r\n if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {\r\n this._model.selectionEnd[0] = 0;\r\n }\r\n else {\r\n this._model.selectionEnd[0] = this._terminal.cols;\r\n }\r\n }\r\n else if (this._activeSelectionMode === SelectionMode.WORD) {\r\n this._selectToWordAt(this._model.selectionEnd);\r\n }\r\n this._dragScrollAmount = this._getMouseEventScrollAmount(event);\r\n if (this._dragScrollAmount > 0) {\r\n this._model.selectionEnd[0] = this._terminal.cols - 1;\r\n }\r\n else if (this._dragScrollAmount < 0) {\r\n this._model.selectionEnd[0] = 0;\r\n }\r\n if (this._model.selectionEnd[1] < this._buffer.lines.length) {\r\n var char = this._buffer.lines.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];\r\n if (char && char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n this._model.selectionEnd[0]++;\r\n }\r\n }\r\n if (!previousSelectionEnd ||\r\n previousSelectionEnd[0] !== this._model.selectionEnd[0] ||\r\n previousSelectionEnd[1] !== this._model.selectionEnd[1]) {\r\n this.refresh(true);\r\n }\r\n };\r\n SelectionManager.prototype._dragScroll = function () {\r\n if (this._dragScrollAmount) {\r\n this._terminal.scrollDisp(this._dragScrollAmount, false);\r\n if (this._dragScrollAmount > 0) {\r\n this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows];\r\n }\r\n else {\r\n this._model.selectionEnd = [0, this._terminal.buffer.ydisp];\r\n }\r\n this.refresh();\r\n }\r\n };\r\n SelectionManager.prototype._onMouseUp = function (event) {\r\n this._removeMouseDownListeners();\r\n };\r\n SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {\r\n var charIndex = coords[0];\r\n for (var i = 0; coords[0] >= i; i++) {\r\n var char = bufferLine[i];\r\n if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n charIndex--;\r\n }\r\n else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1 && coords[0] !== i) {\r\n charIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n }\r\n }\r\n return charIndex;\r\n };\r\n SelectionManager.prototype.setSelection = function (col, row, length) {\r\n this._model.clearSelection();\r\n this._removeMouseDownListeners();\r\n this._model.selectionStart = [col, row];\r\n this._model.selectionStartLength = length;\r\n this.refresh();\r\n };\r\n SelectionManager.prototype._getWordAt = function (coords) {\r\n var bufferLine = this._buffer.lines.get(coords[1]);\r\n if (!bufferLine) {\r\n return null;\r\n }\r\n var line = this._buffer.translateBufferLineToString(coords[1], false);\r\n var startIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);\r\n var endIndex = startIndex;\r\n var charOffset = coords[0] - startIndex;\r\n var leftWideCharCount = 0;\r\n var rightWideCharCount = 0;\r\n var leftLongCharOffset = 0;\r\n var rightLongCharOffset = 0;\r\n if (line.charAt(startIndex) === ' ') {\r\n while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {\r\n startIndex--;\r\n }\r\n while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {\r\n endIndex++;\r\n }\r\n }\r\n else {\r\n var startCol = coords[0];\r\n var endCol = coords[0];\r\n if (bufferLine[startCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n leftWideCharCount++;\r\n startCol--;\r\n }\r\n if (bufferLine[endCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {\r\n rightWideCharCount++;\r\n endCol++;\r\n }\r\n if (bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {\r\n rightLongCharOffset += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n endIndex += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n }\r\n while (startCol > 0 && startIndex > 0 && !this._isCharWordSeparator(bufferLine[startCol - 1])) {\r\n var char = bufferLine[startCol - 1];\r\n if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n leftWideCharCount++;\r\n startCol--;\r\n }\r\n else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {\r\n leftLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n startIndex -= char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n }\r\n startIndex--;\r\n startCol--;\r\n }\r\n while (endCol < bufferLine.length && endIndex + 1 < line.length && !this._isCharWordSeparator(bufferLine[endCol + 1])) {\r\n var char = bufferLine[endCol + 1];\r\n if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {\r\n rightWideCharCount++;\r\n endCol++;\r\n }\r\n else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {\r\n rightLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n endIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;\r\n }\r\n endIndex++;\r\n endCol++;\r\n }\r\n }\r\n endIndex++;\r\n var start = startIndex\r\n + charOffset\r\n - leftWideCharCount\r\n + leftLongCharOffset;\r\n var length = Math.min(this._terminal.cols, endIndex\r\n - startIndex\r\n + leftWideCharCount\r\n + rightWideCharCount\r\n - leftLongCharOffset\r\n - rightLongCharOffset);\r\n return { start: start, length: length };\r\n };\r\n SelectionManager.prototype._selectWordAt = function (coords) {\r\n var wordPosition = this._getWordAt(coords);\r\n if (wordPosition) {\r\n this._model.selectionStart = [wordPosition.start, coords[1]];\r\n this._model.selectionStartLength = wordPosition.length;\r\n }\r\n };\r\n SelectionManager.prototype._selectToWordAt = function (coords) {\r\n var wordPosition = this._getWordAt(coords);\r\n if (wordPosition) {\r\n this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];\r\n }\r\n };\r\n SelectionManager.prototype._isCharWordSeparator = function (charData) {\r\n if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {\r\n return false;\r\n }\r\n return WORD_SEPARATORS.indexOf(charData[Buffer_1.CHAR_DATA_CHAR_INDEX]) >= 0;\r\n };\r\n SelectionManager.prototype._selectLineAt = function (line) {\r\n this._model.selectionStart = [0, line];\r\n this._model.selectionStartLength = this._terminal.cols;\r\n };\r\n return SelectionManager;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.SelectionManager = SelectionManager;\r\n\r\n\r\n\r\n},{\"./Buffer\":1,\"./EventEmitter\":6,\"./SelectionModel\":11,\"./utils/Browser\":27,\"./utils/MouseHelper\":31}],11:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar SelectionModel = (function () {\r\n function SelectionModel(_terminal) {\r\n this._terminal = _terminal;\r\n this.clearSelection();\r\n }\r\n SelectionModel.prototype.clearSelection = function () {\r\n this.selectionStart = null;\r\n this.selectionEnd = null;\r\n this.isSelectAllActive = false;\r\n this.selectionStartLength = 0;\r\n };\r\n Object.defineProperty(SelectionModel.prototype, \"finalSelectionStart\", {\r\n get: function () {\r\n if (this.isSelectAllActive) {\r\n return [0, 0];\r\n }\r\n if (!this.selectionEnd || !this.selectionStart) {\r\n return this.selectionStart;\r\n }\r\n return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(SelectionModel.prototype, \"finalSelectionEnd\", {\r\n get: function () {\r\n if (this.isSelectAllActive) {\r\n return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];\r\n }\r\n if (!this.selectionStart) {\r\n return null;\r\n }\r\n if (!this.selectionEnd || this.areSelectionValuesReversed()) {\r\n return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]];\r\n }\r\n if (this.selectionStartLength) {\r\n if (this.selectionEnd[1] === this.selectionStart[1]) {\r\n return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];\r\n }\r\n }\r\n return this.selectionEnd;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n SelectionModel.prototype.areSelectionValuesReversed = function () {\r\n var start = this.selectionStart;\r\n var end = this.selectionEnd;\r\n if (!start || !end) {\r\n return false;\r\n }\r\n return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);\r\n };\r\n SelectionModel.prototype.onTrim = function (amount) {\r\n if (this.selectionStart) {\r\n this.selectionStart[1] -= amount;\r\n }\r\n if (this.selectionEnd) {\r\n this.selectionEnd[1] -= amount;\r\n }\r\n if (this.selectionEnd && this.selectionEnd[1] < 0) {\r\n this.clearSelection();\r\n return true;\r\n }\r\n if (this.selectionStart && this.selectionStart[1] < 0) {\r\n this.selectionStart[1] = 0;\r\n }\r\n return false;\r\n };\r\n return SelectionModel;\r\n}());\r\nexports.SelectionModel = SelectionModel;\r\n\r\n\r\n\r\n},{}],12:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar BufferSet_1 = require(\"./BufferSet\");\r\nvar CompositionHelper_1 = require(\"./CompositionHelper\");\r\nvar EventEmitter_1 = require(\"./EventEmitter\");\r\nvar Viewport_1 = require(\"./Viewport\");\r\nvar Clipboard_1 = require(\"./handlers/Clipboard\");\r\nvar EscapeSequences_1 = require(\"./EscapeSequences\");\r\nvar InputHandler_1 = require(\"./InputHandler\");\r\nvar Parser_1 = require(\"./Parser\");\r\nvar Renderer_1 = require(\"./renderer/Renderer\");\r\nvar Linkifier_1 = require(\"./Linkifier\");\r\nvar SelectionManager_1 = require(\"./SelectionManager\");\r\nvar CharMeasure_1 = require(\"./utils/CharMeasure\");\r\nvar Browser = require(\"./utils/Browser\");\r\nvar MouseHelper_1 = require(\"./utils/MouseHelper\");\r\nvar Sounds_1 = require(\"./utils/Sounds\");\r\nvar ColorManager_1 = require(\"./renderer/ColorManager\");\r\nvar MouseZoneManager_1 = require(\"./input/MouseZoneManager\");\r\nvar CharAtlas_1 = require(\"./renderer/CharAtlas\");\r\nvar document = (typeof window !== 'undefined') ? window.document : null;\r\nvar WRITE_BUFFER_PAUSE_THRESHOLD = 5;\r\nvar WRITE_BATCH_SIZE = 300;\r\nvar DEFAULT_OPTIONS = {\r\n convertEol: false,\r\n termName: 'xterm',\r\n geometry: [80, 24],\r\n cursorBlink: false,\r\n cursorStyle: 'block',\r\n bellSound: Sounds_1.BellSound,\r\n bellStyle: 'none',\r\n enableBold: true,\r\n fontFamily: 'courier-new, courier, monospace',\r\n fontSize: 15,\r\n lineHeight: 1.0,\r\n letterSpacing: 0,\r\n scrollback: 1000,\r\n screenKeys: false,\r\n debug: false,\r\n cancelEvents: false,\r\n disableStdin: false,\r\n useFlowControl: false,\r\n tabStopWidth: 8,\r\n theme: null\r\n};\r\nvar Terminal = (function (_super) {\r\n __extends(Terminal, _super);\r\n function Terminal(options) {\r\n if (options === void 0) { options = {}; }\r\n var _this = _super.call(this) || this;\r\n _this.browser = Browser;\r\n _this.options = options;\r\n _this.setup();\r\n return _this;\r\n }\r\n Terminal.prototype.setup = function () {\r\n var _this = this;\r\n Object.keys(DEFAULT_OPTIONS).forEach(function (key) {\r\n if (_this.options[key] == null) {\r\n _this.options[key] = DEFAULT_OPTIONS[key];\r\n }\r\n _this[key] = _this.options[key];\r\n });\r\n this.parent = document ? document.body : null;\r\n this.cols = this.options.cols || this.options.geometry[0];\r\n this.rows = this.options.rows || this.options.geometry[1];\r\n this.geometry = [this.cols, this.rows];\r\n if (this.options.handler) {\r\n this.on('data', this.options.handler);\r\n }\r\n this.cursorState = 0;\r\n this.cursorHidden = false;\r\n this.sendDataQueue = '';\r\n this.customKeyEventHandler = null;\r\n this.applicationKeypad = false;\r\n this.applicationCursor = false;\r\n this.originMode = false;\r\n this.insertMode = false;\r\n this.wraparoundMode = true;\r\n this.charset = null;\r\n this.gcharset = null;\r\n this.glevel = 0;\r\n this.charsets = [null];\r\n this.readable = true;\r\n this.writable = true;\r\n this.defAttr = (0 << 18) | (257 << 9) | (256 << 0);\r\n this.curAttr = (0 << 18) | (257 << 9) | (256 << 0);\r\n this.params = [];\r\n this.currentParam = 0;\r\n this.prefix = '';\r\n this.postfix = '';\r\n this.writeBuffer = [];\r\n this.writeInProgress = false;\r\n this.xoffSentToCatchUp = false;\r\n this.writeStopped = false;\r\n this.surrogate_high = '';\r\n this.userScrolling = false;\r\n this.inputHandler = new InputHandler_1.InputHandler(this);\r\n this.parser = new Parser_1.Parser(this.inputHandler, this);\r\n this.renderer = this.renderer || null;\r\n this.selectionManager = this.selectionManager || null;\r\n this.linkifier = this.linkifier || new Linkifier_1.Linkifier(this);\r\n this._mouseZoneManager = this._mouseZoneManager || null;\r\n this.buffers = new BufferSet_1.BufferSet(this);\r\n this.buffer = this.buffers.active;\r\n this.buffers.on('activate', function (buffer) {\r\n _this.buffer = buffer;\r\n });\r\n if (this.selectionManager) {\r\n this.selectionManager.setBuffer(this.buffer);\r\n }\r\n };\r\n Terminal.prototype.eraseAttr = function () {\r\n return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);\r\n };\r\n Terminal.prototype.focus = function () {\r\n this.textarea.focus();\r\n };\r\n Object.defineProperty(Terminal.prototype, \"isFocused\", {\r\n get: function () {\r\n return document.activeElement === this.textarea;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Terminal.prototype.getOption = function (key) {\r\n if (!(key in DEFAULT_OPTIONS)) {\r\n throw new Error('No option with key \"' + key + '\"');\r\n }\r\n if (typeof this.options[key] !== 'undefined') {\r\n return this.options[key];\r\n }\r\n return this[key];\r\n };\r\n Terminal.prototype.setOption = function (key, value) {\r\n if (!(key in DEFAULT_OPTIONS)) {\r\n throw new Error('No option with key \"' + key + '\"');\r\n }\r\n switch (key) {\r\n case 'bellStyle':\r\n if (!value) {\r\n value = 'none';\r\n }\r\n break;\r\n case 'cursorStyle':\r\n if (!value) {\r\n value = 'block';\r\n }\r\n break;\r\n case 'lineHeight':\r\n if (value < 1) {\r\n console.warn(key + \" cannot be less than 1, value: \" + value);\r\n return;\r\n }\r\n case 'tabStopWidth':\r\n if (value < 1) {\r\n console.warn(key + \" cannot be less than 1, value: \" + value);\r\n return;\r\n }\r\n break;\r\n case 'theme':\r\n if (this.renderer) {\r\n this._setTheme(value);\r\n return;\r\n }\r\n break;\r\n case 'scrollback':\r\n if (value < 0) {\r\n console.warn(key + \" cannot be less than 0, value: \" + value);\r\n return;\r\n }\r\n if (this.options[key] !== value) {\r\n var newBufferLength = this.rows + value;\r\n if (this.buffer.lines.length > newBufferLength) {\r\n var amountToTrim = this.buffer.lines.length - newBufferLength;\r\n var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);\r\n this.buffer.lines.trimStart(amountToTrim);\r\n this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);\r\n this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);\r\n if (needsRefresh) {\r\n this.refresh(0, this.rows - 1);\r\n }\r\n }\r\n }\r\n break;\r\n }\r\n this[key] = value;\r\n this.options[key] = value;\r\n switch (key) {\r\n case 'fontFamily':\r\n case 'fontSize':\r\n this.renderer.clear();\r\n this.charMeasure.measure(this.options);\r\n break;\r\n case 'enableBold':\r\n case 'letterSpacing':\r\n case 'lineHeight':\r\n this.renderer.clear();\r\n this.renderer.onResize(this.cols, this.rows, false);\r\n this.refresh(0, this.rows - 1);\r\n case 'scrollback':\r\n this.buffers.resize(this.cols, this.rows);\r\n this.viewport.syncScrollArea();\r\n break;\r\n case 'tabStopWidth':\r\n this.buffers.setupTabStops();\r\n break;\r\n case 'bellSound':\r\n case 'bellStyle':\r\n this.syncBellSound();\r\n break;\r\n }\r\n if (this.renderer) {\r\n this.renderer.onOptionsChanged();\r\n }\r\n };\r\n Terminal.prototype._onTextAreaFocus = function () {\r\n if (this.sendFocus) {\r\n this.send(EscapeSequences_1.C0.ESC + '[I');\r\n }\r\n this.element.classList.add('focus');\r\n this.showCursor();\r\n this.emit('focus');\r\n };\r\n ;\r\n Terminal.prototype.blur = function () {\r\n return this.textarea.blur();\r\n };\r\n Terminal.prototype._onTextAreaBlur = function () {\r\n this.refresh(this.buffer.y, this.buffer.y);\r\n if (this.sendFocus) {\r\n this.send(EscapeSequences_1.C0.ESC + '[O');\r\n }\r\n this.element.classList.remove('focus');\r\n this.emit('blur');\r\n };\r\n Terminal.prototype.initGlobal = function () {\r\n var _this = this;\r\n this.bindKeys();\r\n on(this.element, 'copy', function (event) {\r\n if (!_this.hasSelection()) {\r\n return;\r\n }\r\n Clipboard_1.copyHandler(event, _this, _this.selectionManager);\r\n });\r\n var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, _this); };\r\n on(this.textarea, 'paste', pasteHandlerWrapper);\r\n on(this.element, 'paste', pasteHandlerWrapper);\r\n if (Browser.isFirefox) {\r\n on(this.element, 'mousedown', function (event) {\r\n if (event.button === 2) {\r\n Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);\r\n }\r\n });\r\n }\r\n else {\r\n on(this.element, 'contextmenu', function (event) {\r\n Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);\r\n });\r\n }\r\n if (Browser.isLinux) {\r\n on(this.element, 'auxclick', function (event) {\r\n if (event.button === 1) {\r\n Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea);\r\n }\r\n });\r\n }\r\n };\r\n Terminal.prototype.bindKeys = function () {\r\n var _this = this;\r\n var self = this;\r\n on(this.element, 'keydown', function (ev) {\r\n if (document.activeElement !== this) {\r\n return;\r\n }\r\n self._keyDown(ev);\r\n }, true);\r\n on(this.element, 'keypress', function (ev) {\r\n if (document.activeElement !== this) {\r\n return;\r\n }\r\n self._keyPress(ev);\r\n }, true);\r\n on(this.element, 'keyup', function (ev) {\r\n if (!wasMondifierKeyOnlyEvent(ev)) {\r\n _this.focus();\r\n }\r\n }, true);\r\n on(this.textarea, 'keydown', function (ev) {\r\n _this._keyDown(ev);\r\n }, true);\r\n on(this.textarea, 'keypress', function (ev) {\r\n _this._keyPress(ev);\r\n _this.textarea.value = '';\r\n }, true);\r\n on(this.textarea, 'compositionstart', function () { return _this.compositionHelper.compositionstart(); });\r\n on(this.textarea, 'compositionupdate', function (e) { return _this.compositionHelper.compositionupdate(e); });\r\n on(this.textarea, 'compositionend', function () { return _this.compositionHelper.compositionend(); });\r\n this.on('refresh', function () { return _this.compositionHelper.updateCompositionElements(); });\r\n this.on('refresh', function (data) { return _this.queueLinkification(data.start, data.end); });\r\n };\r\n Terminal.prototype.open = function (parent) {\r\n var _this = this;\r\n var i = 0;\r\n var div;\r\n this.parent = parent || this.parent;\r\n if (!this.parent) {\r\n throw new Error('Terminal requires a parent element.');\r\n }\r\n this.context = this.parent.ownerDocument.defaultView;\r\n this.document = this.parent.ownerDocument;\r\n this.body = this.document.body;\r\n CharAtlas_1.initialize(this.document);\r\n this.element = this.document.createElement('div');\r\n this.element.classList.add('terminal');\r\n this.element.classList.add('xterm');\r\n this.element.setAttribute('tabindex', '0');\r\n this.viewportElement = document.createElement('div');\r\n this.viewportElement.classList.add('xterm-viewport');\r\n this.element.appendChild(this.viewportElement);\r\n this.viewportScrollArea = document.createElement('div');\r\n this.viewportScrollArea.classList.add('xterm-scroll-area');\r\n this.viewportElement.appendChild(this.viewportScrollArea);\r\n this.syncBellSound();\r\n this._mouseZoneManager = new MouseZoneManager_1.MouseZoneManager(this);\r\n this.on('scroll', function () { return _this._mouseZoneManager.clearAll(); });\r\n this.linkifier.attachToDom(this._mouseZoneManager);\r\n this.helperContainer = document.createElement('div');\r\n this.helperContainer.classList.add('xterm-helpers');\r\n this.element.appendChild(this.helperContainer);\r\n this.textarea = document.createElement('textarea');\r\n this.textarea.classList.add('xterm-helper-textarea');\r\n this.textarea.setAttribute('autocorrect', 'off');\r\n this.textarea.setAttribute('autocapitalize', 'off');\r\n this.textarea.setAttribute('spellcheck', 'false');\r\n this.textarea.tabIndex = 0;\r\n this.textarea.addEventListener('focus', function () { return _this._onTextAreaFocus(); });\r\n this.textarea.addEventListener('blur', function () { return _this._onTextAreaBlur(); });\r\n this.helperContainer.appendChild(this.textarea);\r\n this.compositionView = document.createElement('div');\r\n this.compositionView.classList.add('composition-view');\r\n this.compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this.compositionView, this);\r\n this.helperContainer.appendChild(this.compositionView);\r\n this.charSizeStyleElement = document.createElement('style');\r\n this.helperContainer.appendChild(this.charSizeStyleElement);\r\n this.parent.appendChild(this.element);\r\n this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer);\r\n this.renderer = new Renderer_1.Renderer(this, this.options.theme);\r\n this.options.theme = null;\r\n this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure);\r\n this.viewport.onThemeChanged(this.renderer.colorManager.colors);\r\n this.on('cursormove', function () { return _this.renderer.onCursorMove(); });\r\n this.on('resize', function () { return _this.renderer.onResize(_this.cols, _this.rows, false); });\r\n this.on('blur', function () { return _this.renderer.onBlur(); });\r\n this.on('focus', function () { return _this.renderer.onFocus(); });\r\n window.addEventListener('resize', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); });\r\n this.charMeasure.on('charsizechanged', function () { return _this.renderer.onResize(_this.cols, _this.rows, true); });\r\n this.renderer.on('resize', function (dimensions) { return _this.viewport.syncScrollArea(); });\r\n this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer, this.charMeasure);\r\n this.element.addEventListener('mousedown', function (e) { return _this.selectionManager.onMouseDown(e); });\r\n this.selectionManager.on('refresh', function (data) { return _this.renderer.onSelectionChanged(data.start, data.end); });\r\n this.selectionManager.on('newselection', function (text) {\r\n _this.textarea.value = text;\r\n _this.textarea.focus();\r\n _this.textarea.select();\r\n });\r\n this.on('scroll', function () {\r\n _this.viewport.syncScrollArea();\r\n _this.selectionManager.refresh();\r\n });\r\n this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); });\r\n this.mouseHelper = new MouseHelper_1.MouseHelper(this.renderer);\r\n this.charMeasure.measure(this.options);\r\n this.refresh(0, this.rows - 1);\r\n this.initGlobal();\r\n this.bindMouse();\r\n };\r\n Terminal.prototype._setTheme = function (theme) {\r\n var colors = this.renderer.setTheme(theme);\r\n if (this.viewport) {\r\n this.viewport.onThemeChanged(colors);\r\n }\r\n };\r\n Terminal.loadAddon = function (addon, callback) {\r\n if (typeof exports === 'object' && typeof module === 'object') {\r\n return require('./addons/' + addon + '/' + addon);\r\n }\r\n else if (typeof define === 'function') {\r\n return require(['./addons/' + addon + '/' + addon], callback);\r\n }\r\n else {\r\n console.error('Cannot load a module without a CommonJS or RequireJS environment.');\r\n return false;\r\n }\r\n };\r\n Terminal.prototype.bindMouse = function () {\r\n var _this = this;\r\n var el = this.element;\r\n var self = this;\r\n var pressed = 32;\r\n function sendButton(ev) {\r\n var button;\r\n var pos;\r\n button = getButton(ev);\r\n pos = self.mouseHelper.getRawByteCoords(ev, self.element, self.charMeasure, self.options.lineHeight, self.cols, self.rows);\r\n if (!pos)\r\n return;\r\n sendEvent(button, pos);\r\n switch (ev.overrideType || ev.type) {\r\n case 'mousedown':\r\n pressed = button;\r\n break;\r\n case 'mouseup':\r\n pressed = 32;\r\n break;\r\n case 'wheel':\r\n break;\r\n }\r\n }\r\n function sendMove(ev) {\r\n var button = pressed;\r\n var pos = self.mouseHelper.getRawByteCoords(ev, self.element, self.charMeasure, self.options.lineHeight, self.cols, self.rows);\r\n if (!pos)\r\n return;\r\n button += 32;\r\n sendEvent(button, pos);\r\n }\r\n function encode(data, ch) {\r\n if (!self.utfMouse) {\r\n if (ch === 255) {\r\n data.push(0);\r\n return;\r\n }\r\n if (ch > 127)\r\n ch = 127;\r\n data.push(ch);\r\n }\r\n else {\r\n if (ch === 2047) {\r\n data.push(0);\r\n return;\r\n }\r\n if (ch < 127) {\r\n data.push(ch);\r\n }\r\n else {\r\n if (ch > 2047)\r\n ch = 2047;\r\n data.push(0xC0 | (ch >> 6));\r\n data.push(0x80 | (ch & 0x3F));\r\n }\r\n }\r\n }\r\n function sendEvent(button, pos) {\r\n if (self.vt300Mouse) {\r\n button &= 3;\r\n pos.x -= 32;\r\n pos.y -= 32;\r\n var data_1 = EscapeSequences_1.C0.ESC + '[24';\r\n if (button === 0)\r\n data_1 += '1';\r\n else if (button === 1)\r\n data_1 += '3';\r\n else if (button === 2)\r\n data_1 += '5';\r\n else if (button === 3)\r\n return;\r\n else\r\n data_1 += '0';\r\n data_1 += '~[' + pos.x + ',' + pos.y + ']\\r';\r\n self.send(data_1);\r\n return;\r\n }\r\n if (self.decLocator) {\r\n button &= 3;\r\n pos.x -= 32;\r\n pos.y -= 32;\r\n if (button === 0)\r\n button = 2;\r\n else if (button === 1)\r\n button = 4;\r\n else if (button === 2)\r\n button = 6;\r\n else if (button === 3)\r\n button = 3;\r\n self.send(EscapeSequences_1.C0.ESC + '['\r\n + button\r\n + ';'\r\n + (button === 3 ? 4 : 0)\r\n + ';'\r\n + pos.y\r\n + ';'\r\n + pos.x\r\n + ';'\r\n + pos.page || 0\r\n + '&w');\r\n return;\r\n }\r\n if (self.urxvtMouse) {\r\n pos.x -= 32;\r\n pos.y -= 32;\r\n pos.x++;\r\n pos.y++;\r\n self.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');\r\n return;\r\n }\r\n if (self.sgrMouse) {\r\n pos.x -= 32;\r\n pos.y -= 32;\r\n self.send(EscapeSequences_1.C0.ESC + '[<'\r\n + (((button & 3) === 3 ? button & ~3 : button) - 32)\r\n + ';'\r\n + pos.x\r\n + ';'\r\n + pos.y\r\n + ((button & 3) === 3 ? 'm' : 'M'));\r\n return;\r\n }\r\n var data = [];\r\n encode(data, button);\r\n encode(data, pos.x);\r\n encode(data, pos.y);\r\n self.send(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data));\r\n }\r\n function getButton(ev) {\r\n var button;\r\n var shift;\r\n var meta;\r\n var ctrl;\r\n var mod;\r\n switch (ev.overrideType || ev.type) {\r\n case 'mousedown':\r\n button = ev.button != null\r\n ? +ev.button\r\n : ev.which != null\r\n ? ev.which - 1\r\n : null;\r\n if (Browser.isMSIE) {\r\n button = button === 1 ? 0 : button === 4 ? 1 : button;\r\n }\r\n break;\r\n case 'mouseup':\r\n button = 3;\r\n break;\r\n case 'DOMMouseScroll':\r\n button = ev.detail < 0\r\n ? 64\r\n : 65;\r\n break;\r\n case 'wheel':\r\n button = ev.wheelDeltaY > 0\r\n ? 64\r\n : 65;\r\n break;\r\n }\r\n shift = ev.shiftKey ? 4 : 0;\r\n meta = ev.metaKey ? 8 : 0;\r\n ctrl = ev.ctrlKey ? 16 : 0;\r\n mod = shift | meta | ctrl;\r\n if (self.vt200Mouse) {\r\n mod &= ctrl;\r\n }\r\n else if (!self.normalMouse) {\r\n mod = 0;\r\n }\r\n button = (32 + (mod << 2)) + button;\r\n return button;\r\n }\r\n on(el, 'mousedown', function (ev) {\r\n ev.preventDefault();\r\n _this.focus();\r\n if (!_this.mouseEvents)\r\n return;\r\n sendButton(ev);\r\n if (_this.vt200Mouse) {\r\n ev.overrideType = 'mouseup';\r\n sendButton(ev);\r\n return _this.cancel(ev);\r\n }\r\n if (_this.normalMouse)\r\n on(_this.document, 'mousemove', sendMove);\r\n if (!_this.x10Mouse) {\r\n var handler_1 = function (ev) {\r\n sendButton(ev);\r\n if (_this.normalMouse)\r\n off(_this.document, 'mousemove', sendMove);\r\n off(_this.document, 'mouseup', handler_1);\r\n return _this.cancel(ev);\r\n };\r\n on(_this.document, 'mouseup', handler_1);\r\n }\r\n return _this.cancel(ev);\r\n });\r\n on(el, 'wheel', function (ev) {\r\n if (!_this.mouseEvents)\r\n return;\r\n if (_this.x10Mouse || _this.vt300Mouse || _this.decLocator)\r\n return;\r\n sendButton(ev);\r\n ev.preventDefault();\r\n });\r\n on(el, 'wheel', function (ev) {\r\n if (_this.mouseEvents)\r\n return;\r\n _this.viewport.onWheel(ev);\r\n return _this.cancel(ev);\r\n });\r\n on(el, 'touchstart', function (ev) {\r\n if (_this.mouseEvents)\r\n return;\r\n _this.viewport.onTouchStart(ev);\r\n return _this.cancel(ev);\r\n });\r\n on(el, 'touchmove', function (ev) {\r\n if (_this.mouseEvents)\r\n return;\r\n _this.viewport.onTouchMove(ev);\r\n return _this.cancel(ev);\r\n });\r\n };\r\n Terminal.prototype.destroy = function () {\r\n _super.prototype.destroy.call(this);\r\n this.readable = false;\r\n this.writable = false;\r\n this.handler = function () { };\r\n this.write = function () { };\r\n if (this.element && this.element.parentNode) {\r\n this.element.parentNode.removeChild(this.element);\r\n }\r\n };\r\n Terminal.prototype.refresh = function (start, end) {\r\n if (this.renderer) {\r\n this.renderer.queueRefresh(start, end);\r\n }\r\n };\r\n Terminal.prototype.queueLinkification = function (start, end) {\r\n if (this.linkifier) {\r\n this.linkifier.linkifyRows(start, end);\r\n }\r\n };\r\n Terminal.prototype.showCursor = function () {\r\n if (!this.cursorState) {\r\n this.cursorState = 1;\r\n this.refresh(this.buffer.y, this.buffer.y);\r\n }\r\n };\r\n Terminal.prototype.scroll = function (isWrapped) {\r\n var newLine = this.blankLine(undefined, isWrapped);\r\n var topRow = this.buffer.ybase + this.buffer.scrollTop;\r\n var bottomRow = this.buffer.ybase + this.buffer.scrollBottom;\r\n if (this.buffer.scrollTop === 0) {\r\n var willBufferBeTrimmed = this.buffer.lines.length === this.buffer.lines.maxLength;\r\n if (bottomRow === this.buffer.lines.length - 1) {\r\n this.buffer.lines.push(newLine);\r\n }\r\n else {\r\n this.buffer.lines.splice(bottomRow + 1, 0, newLine);\r\n }\r\n if (!willBufferBeTrimmed) {\r\n this.buffer.ybase++;\r\n if (!this.userScrolling) {\r\n this.buffer.ydisp++;\r\n }\r\n }\r\n else {\r\n if (this.userScrolling) {\r\n this.buffer.ydisp = Math.max(this.buffer.ydisp - 1, 0);\r\n }\r\n }\r\n }\r\n else {\r\n var scrollRegionHeight = bottomRow - topRow + 1;\r\n this.buffer.lines.shiftElements(topRow + 1, scrollRegionHeight - 1, -1);\r\n this.buffer.lines.set(bottomRow, newLine);\r\n }\r\n if (!this.userScrolling) {\r\n this.buffer.ydisp = this.buffer.ybase;\r\n }\r\n this.updateRange(this.buffer.scrollTop);\r\n this.updateRange(this.buffer.scrollBottom);\r\n this.emit('scroll', this.buffer.ydisp);\r\n };\r\n Terminal.prototype.scrollDisp = function (disp, suppressScrollEvent) {\r\n if (disp < 0) {\r\n if (this.buffer.ydisp === 0) {\r\n return;\r\n }\r\n this.userScrolling = true;\r\n }\r\n else if (disp + this.buffer.ydisp >= this.buffer.ybase) {\r\n this.userScrolling = false;\r\n }\r\n var oldYdisp = this.buffer.ydisp;\r\n this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);\r\n if (oldYdisp === this.buffer.ydisp) {\r\n return;\r\n }\r\n if (!suppressScrollEvent) {\r\n this.emit('scroll', this.buffer.ydisp);\r\n }\r\n this.refresh(0, this.rows - 1);\r\n };\r\n Terminal.prototype.scrollPages = function (pageCount) {\r\n this.scrollDisp(pageCount * (this.rows - 1));\r\n };\r\n Terminal.prototype.scrollToTop = function () {\r\n this.scrollDisp(-this.buffer.ydisp);\r\n };\r\n Terminal.prototype.scrollToBottom = function () {\r\n this.scrollDisp(this.buffer.ybase - this.buffer.ydisp);\r\n };\r\n Terminal.prototype.write = function (data) {\r\n var _this = this;\r\n this.writeBuffer.push(data);\r\n if (this.options.useFlowControl && !this.xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {\r\n this.send(EscapeSequences_1.C0.DC3);\r\n this.xoffSentToCatchUp = true;\r\n }\r\n if (!this.writeInProgress && this.writeBuffer.length > 0) {\r\n this.writeInProgress = true;\r\n setTimeout(function () {\r\n _this.innerWrite();\r\n });\r\n }\r\n };\r\n Terminal.prototype.innerWrite = function () {\r\n var _this = this;\r\n var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);\r\n while (writeBatch.length > 0) {\r\n var data = writeBatch.shift();\r\n if (this.xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {\r\n this.send(EscapeSequences_1.C0.DC1);\r\n this.xoffSentToCatchUp = false;\r\n }\r\n this.refreshStart = this.buffer.y;\r\n this.refreshEnd = this.buffer.y;\r\n var state = this.parser.parse(data);\r\n this.parser.setState(state);\r\n this.updateRange(this.buffer.y);\r\n this.refresh(this.refreshStart, this.refreshEnd);\r\n }\r\n if (this.writeBuffer.length > 0) {\r\n setTimeout(function () { return _this.innerWrite(); }, 0);\r\n }\r\n else {\r\n this.writeInProgress = false;\r\n }\r\n };\r\n Terminal.prototype.writeln = function (data) {\r\n this.write(data + '\\r\\n');\r\n };\r\n Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {\r\n this.customKeyEventHandler = customKeyEventHandler;\r\n };\r\n Terminal.prototype.setHypertextLinkHandler = function (handler) {\r\n if (!this.linkifier) {\r\n throw new Error('Cannot attach a hypertext link handler before Terminal.open is called');\r\n }\r\n this.linkifier.setHypertextLinkHandler(handler);\r\n this.refresh(0, this.rows - 1);\r\n };\r\n Terminal.prototype.setHypertextValidationCallback = function (callback) {\r\n if (!this.linkifier) {\r\n throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called');\r\n }\r\n this.linkifier.setHypertextValidationCallback(callback);\r\n this.refresh(0, this.rows - 1);\r\n };\r\n Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {\r\n if (this.linkifier) {\r\n var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);\r\n this.refresh(0, this.rows - 1);\r\n return matcherId;\r\n }\r\n return 0;\r\n };\r\n Terminal.prototype.deregisterLinkMatcher = function (matcherId) {\r\n if (this.linkifier) {\r\n if (this.linkifier.deregisterLinkMatcher(matcherId)) {\r\n this.refresh(0, this.rows - 1);\r\n }\r\n }\r\n };\r\n Terminal.prototype.hasSelection = function () {\r\n return this.selectionManager ? this.selectionManager.hasSelection : false;\r\n };\r\n Terminal.prototype.getSelection = function () {\r\n return this.selectionManager ? this.selectionManager.selectionText : '';\r\n };\r\n Terminal.prototype.clearSelection = function () {\r\n if (this.selectionManager) {\r\n this.selectionManager.clearSelection();\r\n }\r\n };\r\n Terminal.prototype.selectAll = function () {\r\n if (this.selectionManager) {\r\n this.selectionManager.selectAll();\r\n }\r\n };\r\n Terminal.prototype._keyDown = function (ev) {\r\n if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {\r\n return false;\r\n }\r\n if (!this.compositionHelper.keydown(ev)) {\r\n if (this.buffer.ybase !== this.buffer.ydisp) {\r\n this.scrollToBottom();\r\n }\r\n return false;\r\n }\r\n var result = this._evaluateKeyEscapeSequence(ev);\r\n if (result.key === EscapeSequences_1.C0.DC3) {\r\n this.writeStopped = true;\r\n }\r\n else if (result.key === EscapeSequences_1.C0.DC1) {\r\n this.writeStopped = false;\r\n }\r\n if (result.scrollDisp) {\r\n this.scrollDisp(result.scrollDisp);\r\n return this.cancel(ev, true);\r\n }\r\n if (isThirdLevelShift(this.browser, ev)) {\r\n return true;\r\n }\r\n if (result.cancel) {\r\n this.cancel(ev, true);\r\n }\r\n if (!result.key) {\r\n return true;\r\n }\r\n this.emit('keydown', ev);\r\n this.emit('key', result.key, ev);\r\n this.showCursor();\r\n this.handler(result.key);\r\n return this.cancel(ev, true);\r\n };\r\n Terminal.prototype._evaluateKeyEscapeSequence = function (ev) {\r\n var result = {\r\n cancel: false,\r\n key: undefined,\r\n scrollDisp: undefined\r\n };\r\n var modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);\r\n switch (ev.keyCode) {\r\n case 0:\r\n if (ev.key === 'UIKeyInputUpArrow') {\r\n if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OA';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[A';\r\n }\r\n }\r\n else if (ev.key === 'UIKeyInputLeftArrow') {\r\n if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OD';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[D';\r\n }\r\n }\r\n else if (ev.key === 'UIKeyInputRightArrow') {\r\n if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OC';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[C';\r\n }\r\n }\r\n else if (ev.key === 'UIKeyInputDownArrow') {\r\n if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OB';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[B';\r\n }\r\n }\r\n break;\r\n case 8:\r\n if (ev.shiftKey) {\r\n result.key = EscapeSequences_1.C0.BS;\r\n break;\r\n }\r\n result.key = EscapeSequences_1.C0.DEL;\r\n break;\r\n case 9:\r\n if (ev.shiftKey) {\r\n result.key = EscapeSequences_1.C0.ESC + '[Z';\r\n break;\r\n }\r\n result.key = EscapeSequences_1.C0.HT;\r\n result.cancel = true;\r\n break;\r\n case 13:\r\n result.key = EscapeSequences_1.C0.CR;\r\n result.cancel = true;\r\n break;\r\n case 27:\r\n result.key = EscapeSequences_1.C0.ESC;\r\n result.cancel = true;\r\n break;\r\n case 37:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D';\r\n if (result.key === EscapeSequences_1.C0.ESC + '[1;3D') {\r\n result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';\r\n }\r\n }\r\n else if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OD';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[D';\r\n }\r\n break;\r\n case 39:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C';\r\n if (result.key === EscapeSequences_1.C0.ESC + '[1;3C') {\r\n result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';\r\n }\r\n }\r\n else if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OC';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[C';\r\n }\r\n break;\r\n case 38:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A';\r\n if (result.key === EscapeSequences_1.C0.ESC + '[1;3A') {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;5A';\r\n }\r\n }\r\n else if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OA';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[A';\r\n }\r\n break;\r\n case 40:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B';\r\n if (result.key === EscapeSequences_1.C0.ESC + '[1;3B') {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;5B';\r\n }\r\n }\r\n else if (this.applicationCursor) {\r\n result.key = EscapeSequences_1.C0.ESC + 'OB';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[B';\r\n }\r\n break;\r\n case 45:\r\n if (!ev.shiftKey && !ev.ctrlKey) {\r\n result.key = EscapeSequences_1.C0.ESC + '[2~';\r\n }\r\n break;\r\n case 46:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[3~';\r\n }\r\n break;\r\n case 36:\r\n if (modifiers)\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H';\r\n else if (this.applicationCursor)\r\n result.key = EscapeSequences_1.C0.ESC + 'OH';\r\n else\r\n result.key = EscapeSequences_1.C0.ESC + '[H';\r\n break;\r\n case 35:\r\n if (modifiers)\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F';\r\n else if (this.applicationCursor)\r\n result.key = EscapeSequences_1.C0.ESC + 'OF';\r\n else\r\n result.key = EscapeSequences_1.C0.ESC + '[F';\r\n break;\r\n case 33:\r\n if (ev.shiftKey) {\r\n result.scrollDisp = -(this.rows - 1);\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[5~';\r\n }\r\n break;\r\n case 34:\r\n if (ev.shiftKey) {\r\n result.scrollDisp = this.rows - 1;\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[6~';\r\n }\r\n break;\r\n case 112:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + 'OP';\r\n }\r\n break;\r\n case 113:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + 'OQ';\r\n }\r\n break;\r\n case 114:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + 'OR';\r\n }\r\n break;\r\n case 115:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + 'OS';\r\n }\r\n break;\r\n case 116:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[15~';\r\n }\r\n break;\r\n case 117:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[17~';\r\n }\r\n break;\r\n case 118:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[18~';\r\n }\r\n break;\r\n case 119:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[19~';\r\n }\r\n break;\r\n case 120:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[20~';\r\n }\r\n break;\r\n case 121:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[21~';\r\n }\r\n break;\r\n case 122:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[23~';\r\n }\r\n break;\r\n case 123:\r\n if (modifiers) {\r\n result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~';\r\n }\r\n else {\r\n result.key = EscapeSequences_1.C0.ESC + '[24~';\r\n }\r\n break;\r\n default:\r\n if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {\r\n if (ev.keyCode >= 65 && ev.keyCode <= 90) {\r\n result.key = String.fromCharCode(ev.keyCode - 64);\r\n }\r\n else if (ev.keyCode === 32) {\r\n result.key = String.fromCharCode(0);\r\n }\r\n else if (ev.keyCode >= 51 && ev.keyCode <= 55) {\r\n result.key = String.fromCharCode(ev.keyCode - 51 + 27);\r\n }\r\n else if (ev.keyCode === 56) {\r\n result.key = String.fromCharCode(127);\r\n }\r\n else if (ev.keyCode === 219) {\r\n result.key = String.fromCharCode(27);\r\n }\r\n else if (ev.keyCode === 220) {\r\n result.key = String.fromCharCode(28);\r\n }\r\n else if (ev.keyCode === 221) {\r\n result.key = String.fromCharCode(29);\r\n }\r\n }\r\n else if (!this.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) {\r\n if (ev.keyCode >= 65 && ev.keyCode <= 90) {\r\n result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(ev.keyCode + 32);\r\n }\r\n else if (ev.keyCode === 192) {\r\n result.key = EscapeSequences_1.C0.ESC + '`';\r\n }\r\n else if (ev.keyCode >= 48 && ev.keyCode <= 57) {\r\n result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48);\r\n }\r\n }\r\n else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {\r\n if (ev.keyCode === 65) {\r\n this.selectAll();\r\n }\r\n }\r\n break;\r\n }\r\n return result;\r\n };\r\n Terminal.prototype.setgLevel = function (g) {\r\n this.glevel = g;\r\n this.charset = this.charsets[g];\r\n };\r\n Terminal.prototype.setgCharset = function (g, charset) {\r\n this.charsets[g] = charset;\r\n if (this.glevel === g) {\r\n this.charset = charset;\r\n }\r\n };\r\n Terminal.prototype._keyPress = function (ev) {\r\n var key;\r\n if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {\r\n return false;\r\n }\r\n this.cancel(ev);\r\n if (ev.charCode) {\r\n key = ev.charCode;\r\n }\r\n else if (ev.which == null) {\r\n key = ev.keyCode;\r\n }\r\n else if (ev.which !== 0 && ev.charCode !== 0) {\r\n key = ev.which;\r\n }\r\n else {\r\n return false;\r\n }\r\n if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !isThirdLevelShift(this.browser, ev))) {\r\n return false;\r\n }\r\n key = String.fromCharCode(key);\r\n this.emit('keypress', key, ev);\r\n this.emit('key', key, ev);\r\n this.showCursor();\r\n this.handler(key);\r\n return true;\r\n };\r\n Terminal.prototype.send = function (data) {\r\n var _this = this;\r\n if (!this.sendDataQueue) {\r\n setTimeout(function () {\r\n _this.handler(_this.sendDataQueue);\r\n _this.sendDataQueue = '';\r\n }, 1);\r\n }\r\n this.sendDataQueue += data;\r\n };\r\n Terminal.prototype.bell = function () {\r\n var _this = this;\r\n this.emit('bell');\r\n if (this.soundBell())\r\n this.bellAudioElement.play();\r\n if (this.visualBell()) {\r\n this.element.classList.add('visual-bell-active');\r\n clearTimeout(this.visualBellTimer);\r\n this.visualBellTimer = window.setTimeout(function () {\r\n _this.element.classList.remove('visual-bell-active');\r\n }, 200);\r\n }\r\n };\r\n Terminal.prototype.log = function (text, data) {\r\n if (!this.options.debug)\r\n return;\r\n if (!this.context.console || !this.context.console.log)\r\n return;\r\n this.context.console.log(text, data);\r\n };\r\n Terminal.prototype.error = function (text, data) {\r\n if (!this.options.debug)\r\n return;\r\n if (!this.context.console || !this.context.console.error)\r\n return;\r\n this.context.console.error(text, data);\r\n };\r\n Terminal.prototype.resize = function (x, y) {\r\n if (isNaN(x) || isNaN(y)) {\r\n return;\r\n }\r\n if (x === this.cols && y === this.rows) {\r\n if (!this.charMeasure.width || !this.charMeasure.height) {\r\n this.charMeasure.measure(this.options);\r\n }\r\n return;\r\n }\r\n if (x < 1)\r\n x = 1;\r\n if (y < 1)\r\n y = 1;\r\n this.buffers.resize(x, y);\r\n this.cols = x;\r\n this.rows = y;\r\n this.buffers.setupTabStops(this.cols);\r\n this.charMeasure.measure(this.options);\r\n this.refresh(0, this.rows - 1);\r\n this.geometry = [this.cols, this.rows];\r\n this.emit('resize', { cols: x, rows: y });\r\n };\r\n Terminal.prototype.updateRange = function (y) {\r\n if (y < this.refreshStart)\r\n this.refreshStart = y;\r\n if (y > this.refreshEnd)\r\n this.refreshEnd = y;\r\n };\r\n Terminal.prototype.maxRange = function () {\r\n this.refreshStart = 0;\r\n this.refreshEnd = this.rows - 1;\r\n };\r\n Terminal.prototype.eraseRight = function (x, y) {\r\n var line = this.buffer.lines.get(this.buffer.ybase + y);\r\n if (!line) {\r\n return;\r\n }\r\n var ch = [this.eraseAttr(), ' ', 1, 32];\r\n for (; x < this.cols; x++) {\r\n line[x] = ch;\r\n }\r\n this.updateRange(y);\r\n };\r\n Terminal.prototype.eraseLeft = function (x, y) {\r\n var line = this.buffer.lines.get(this.buffer.ybase + y);\r\n if (!line) {\r\n return;\r\n }\r\n var ch = [this.eraseAttr(), ' ', 1, 32];\r\n x++;\r\n while (x--) {\r\n line[x] = ch;\r\n }\r\n this.updateRange(y);\r\n };\r\n Terminal.prototype.clear = function () {\r\n if (this.buffer.ybase === 0 && this.buffer.y === 0) {\r\n return;\r\n }\r\n this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));\r\n this.buffer.lines.length = 1;\r\n this.buffer.ydisp = 0;\r\n this.buffer.ybase = 0;\r\n this.buffer.y = 0;\r\n for (var i = 1; i < this.rows; i++) {\r\n this.buffer.lines.push(this.blankLine());\r\n }\r\n this.refresh(0, this.rows - 1);\r\n this.emit('scroll', this.buffer.ydisp);\r\n };\r\n Terminal.prototype.eraseLine = function (y) {\r\n this.eraseRight(0, y);\r\n };\r\n Terminal.prototype.blankLine = function (cur, isWrapped, cols) {\r\n var attr = cur ? this.eraseAttr() : this.defAttr;\r\n var ch = [attr, ' ', 1, 32];\r\n var line = [];\r\n if (isWrapped) {\r\n line.isWrapped = isWrapped;\r\n }\r\n cols = cols || this.cols;\r\n for (var i = 0; i < cols; i++) {\r\n line[i] = ch;\r\n }\r\n return line;\r\n };\r\n Terminal.prototype.ch = function (cur) {\r\n if (cur) {\r\n return [this.eraseAttr(), ' ', 1, 32];\r\n }\r\n return [this.defAttr, ' ', 1, 32];\r\n };\r\n Terminal.prototype.is = function (term) {\r\n return (this.options.termName + '').indexOf(term) === 0;\r\n };\r\n Terminal.prototype.handler = function (data) {\r\n if (this.options.disableStdin) {\r\n return;\r\n }\r\n if (this.selectionManager && this.selectionManager.hasSelection) {\r\n this.selectionManager.clearSelection();\r\n }\r\n if (this.buffer.ybase !== this.buffer.ydisp) {\r\n this.scrollToBottom();\r\n }\r\n this.emit('data', data);\r\n };\r\n Terminal.prototype.handleTitle = function (title) {\r\n this.emit('title', title);\r\n };\r\n Terminal.prototype.index = function () {\r\n this.buffer.y++;\r\n if (this.buffer.y > this.buffer.scrollBottom) {\r\n this.buffer.y--;\r\n this.scroll();\r\n }\r\n if (this.buffer.x >= this.cols) {\r\n this.buffer.x--;\r\n }\r\n };\r\n Terminal.prototype.reverseIndex = function () {\r\n if (this.buffer.y === this.buffer.scrollTop) {\r\n var scrollRegionHeight = this.buffer.scrollBottom - this.buffer.scrollTop;\r\n this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, scrollRegionHeight, 1);\r\n this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));\r\n this.updateRange(this.buffer.scrollTop);\r\n this.updateRange(this.buffer.scrollBottom);\r\n }\r\n else {\r\n this.buffer.y--;\r\n }\r\n };\r\n Terminal.prototype.reset = function () {\r\n this.options.rows = this.rows;\r\n this.options.cols = this.cols;\r\n var customKeyEventHandler = this.customKeyEventHandler;\r\n var inputHandler = this.inputHandler;\r\n var buffers = this.buffers;\r\n this.setup();\r\n this.customKeyEventHandler = customKeyEventHandler;\r\n this.inputHandler = inputHandler;\r\n this.buffers = buffers;\r\n this.refresh(0, this.rows - 1);\r\n this.viewport.syncScrollArea();\r\n };\r\n Terminal.prototype.tabSet = function () {\r\n this.buffer.tabs[this.buffer.x] = true;\r\n };\r\n Terminal.prototype.cancel = function (ev, force) {\r\n if (!this.options.cancelEvents && !force) {\r\n return;\r\n }\r\n ev.preventDefault();\r\n ev.stopPropagation();\r\n return false;\r\n };\r\n Terminal.prototype.matchColor = function (r1, g1, b1) {\r\n return matchColor_(r1, g1, b1);\r\n };\r\n Terminal.prototype.visualBell = function () {\r\n return this.options.bellStyle === 'visual' ||\r\n this.options.bellStyle === 'both';\r\n };\r\n Terminal.prototype.soundBell = function () {\r\n return this.options.bellStyle === 'sound' ||\r\n this.options.bellStyle === 'both';\r\n };\r\n Terminal.prototype.syncBellSound = function () {\r\n if (this.soundBell() && this.bellAudioElement) {\r\n this.bellAudioElement.setAttribute('src', this.options.bellSound);\r\n }\r\n else if (this.soundBell()) {\r\n this.bellAudioElement = document.createElement('audio');\r\n this.bellAudioElement.setAttribute('preload', 'auto');\r\n this.bellAudioElement.setAttribute('src', this.options.bellSound);\r\n this.helperContainer.appendChild(this.bellAudioElement);\r\n }\r\n else if (this.bellAudioElement) {\r\n this.helperContainer.removeChild(this.bellAudioElement);\r\n }\r\n };\r\n return Terminal;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.Terminal = Terminal;\r\nfunction globalOn(el, type, handler, capture) {\r\n if (!Array.isArray(el)) {\r\n el = [el];\r\n }\r\n el.forEach(function (element) {\r\n element.addEventListener(type, handler, capture || false);\r\n });\r\n}\r\nvar on = globalOn;\r\nfunction off(el, type, handler, capture) {\r\n if (capture === void 0) { capture = false; }\r\n el.removeEventListener(type, handler, capture);\r\n}\r\nfunction isThirdLevelShift(browser, ev) {\r\n var thirdLevelKey = (browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||\r\n (browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);\r\n if (ev.type === 'keypress') {\r\n return thirdLevelKey;\r\n }\r\n return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);\r\n}\r\nfunction wasMondifierKeyOnlyEvent(ev) {\r\n return ev.keyCode === 16 ||\r\n ev.keyCode === 17 ||\r\n ev.keyCode === 18;\r\n}\r\nvar vcolors = (function () {\r\n var result = ColorManager_1.DEFAULT_ANSI_COLORS.map(function (c) {\r\n c = c.substring(1);\r\n return [\r\n parseInt(c.substring(0, 2), 16),\r\n parseInt(c.substring(2, 4), 16),\r\n parseInt(c.substring(4, 6), 16)\r\n ];\r\n });\r\n var r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];\r\n for (var i = 0; i < 216; i++) {\r\n result.push([\r\n r[(i / 36) % 6 | 0],\r\n r[(i / 6) % 6 | 0],\r\n r[i % 6]\r\n ]);\r\n }\r\n var c;\r\n for (var i = 0; i < 24; i++) {\r\n c = 8 + i * 10;\r\n result.push([c, c, c]);\r\n }\r\n return result;\r\n})();\r\nvar matchColorCache = {};\r\nfunction matchColorDistance(r1, g1, b1, r2, g2, b2) {\r\n return Math.pow(30 * (r1 - r2), 2)\r\n + Math.pow(59 * (g1 - g2), 2)\r\n + Math.pow(11 * (b1 - b2), 2);\r\n}\r\n;\r\nfunction matchColor_(r1, g1, b1) {\r\n var hash = (r1 << 16) | (g1 << 8) | b1;\r\n if (matchColorCache[hash] != null) {\r\n return matchColorCache[hash];\r\n }\r\n var ldiff = Infinity;\r\n var li = -1;\r\n var i = 0;\r\n var c;\r\n var r2;\r\n var g2;\r\n var b2;\r\n var diff;\r\n for (; i < vcolors.length; i++) {\r\n c = vcolors[i];\r\n r2 = c[0];\r\n g2 = c[1];\r\n b2 = c[2];\r\n diff = matchColorDistance(r1, g1, b1, r2, g2, b2);\r\n if (diff === 0) {\r\n li = i;\r\n break;\r\n }\r\n if (diff < ldiff) {\r\n ldiff = diff;\r\n li = i;\r\n }\r\n }\r\n return matchColorCache[hash] = li;\r\n}\r\n\r\n\r\n\r\n},{\"./BufferSet\":2,\"./CompositionHelper\":4,\"./EscapeSequences\":5,\"./EventEmitter\":6,\"./InputHandler\":7,\"./Linkifier\":8,\"./Parser\":9,\"./SelectionManager\":10,\"./Viewport\":14,\"./handlers/Clipboard\":15,\"./input/MouseZoneManager\":16,\"./renderer/CharAtlas\":18,\"./renderer/ColorManager\":19,\"./renderer/Renderer\":23,\"./utils/Browser\":27,\"./utils/CharMeasure\":28,\"./utils/MouseHelper\":31,\"./utils/Sounds\":32}],13:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar LinkHoverEventTypes;\r\n(function (LinkHoverEventTypes) {\r\n LinkHoverEventTypes[\"HOVER\"] = \"linkhover\";\r\n LinkHoverEventTypes[\"TOOLTIP\"] = \"linktooltip\";\r\n LinkHoverEventTypes[\"LEAVE\"] = \"linkleave\";\r\n})(LinkHoverEventTypes = exports.LinkHoverEventTypes || (exports.LinkHoverEventTypes = {}));\r\n;\r\n\r\n\r\n\r\n},{}],14:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Viewport = (function () {\r\n function Viewport(terminal, viewportElement, scrollArea, charMeasure) {\r\n var _this = this;\r\n this.terminal = terminal;\r\n this.viewportElement = viewportElement;\r\n this.scrollArea = scrollArea;\r\n this.charMeasure = charMeasure;\r\n this.currentRowHeight = 0;\r\n this.lastRecordedBufferLength = 0;\r\n this.lastRecordedViewportHeight = 0;\r\n this.lastRecordedBufferHeight = 0;\r\n this.viewportElement.addEventListener('scroll', this.onScroll.bind(this));\r\n setTimeout(function () { return _this.syncScrollArea(); }, 0);\r\n }\r\n Viewport.prototype.onThemeChanged = function (colors) {\r\n this.viewportElement.style.backgroundColor = colors.background;\r\n };\r\n Viewport.prototype.refresh = function () {\r\n if (this.charMeasure.height > 0) {\r\n this.currentRowHeight = this.terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio;\r\n if (this.lastRecordedViewportHeight !== this.terminal.renderer.dimensions.canvasHeight) {\r\n this.lastRecordedViewportHeight = this.terminal.renderer.dimensions.canvasHeight;\r\n this.viewportElement.style.height = this.lastRecordedViewportHeight + 'px';\r\n }\r\n var newBufferHeight = Math.round(this.currentRowHeight * this.lastRecordedBufferLength);\r\n if (this.lastRecordedBufferHeight !== newBufferHeight) {\r\n this.lastRecordedBufferHeight = newBufferHeight;\r\n this.scrollArea.style.height = this.lastRecordedBufferHeight + 'px';\r\n }\r\n }\r\n };\r\n Viewport.prototype.syncScrollArea = function () {\r\n if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) {\r\n this.lastRecordedBufferLength = this.terminal.buffer.lines.length;\r\n this.refresh();\r\n }\r\n else if (this.lastRecordedViewportHeight !== this.terminal.renderer.dimensions.canvasHeight) {\r\n this.refresh();\r\n }\r\n else {\r\n if (this.terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio !== this.currentRowHeight) {\r\n this.refresh();\r\n }\r\n }\r\n var scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight;\r\n if (this.viewportElement.scrollTop !== scrollTop) {\r\n this.viewportElement.scrollTop = scrollTop;\r\n }\r\n };\r\n Viewport.prototype.onScroll = function (ev) {\r\n var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight);\r\n var diff = newRow - this.terminal.buffer.ydisp;\r\n this.terminal.scrollDisp(diff, true);\r\n };\r\n Viewport.prototype.onWheel = function (ev) {\r\n if (ev.deltaY === 0) {\r\n return;\r\n }\r\n var multiplier = 1;\r\n if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {\r\n multiplier = this.currentRowHeight;\r\n }\r\n else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {\r\n multiplier = this.currentRowHeight * this.terminal.rows;\r\n }\r\n this.viewportElement.scrollTop += ev.deltaY * multiplier;\r\n ev.preventDefault();\r\n };\r\n ;\r\n Viewport.prototype.onTouchStart = function (ev) {\r\n this.lastTouchY = ev.touches[0].pageY;\r\n };\r\n ;\r\n Viewport.prototype.onTouchMove = function (ev) {\r\n var deltaY = this.lastTouchY - ev.touches[0].pageY;\r\n this.lastTouchY = ev.touches[0].pageY;\r\n if (deltaY === 0) {\r\n return;\r\n }\r\n this.viewportElement.scrollTop += deltaY;\r\n ev.preventDefault();\r\n };\r\n ;\r\n return Viewport;\r\n}());\r\nexports.Viewport = Viewport;\r\n\r\n\r\n\r\n},{}],15:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nfunction prepareTextForTerminal(text, isMSWindows) {\r\n if (isMSWindows) {\r\n return text.replace(/\\r?\\n/g, '\\r');\r\n }\r\n return text;\r\n}\r\nexports.prepareTextForTerminal = prepareTextForTerminal;\r\nfunction copyHandler(ev, term, selectionManager) {\r\n if (term.browser.isMSIE) {\r\n window.clipboardData.setData('Text', selectionManager.selectionText);\r\n }\r\n else {\r\n ev.clipboardData.setData('text/plain', selectionManager.selectionText);\r\n }\r\n ev.preventDefault();\r\n}\r\nexports.copyHandler = copyHandler;\r\nfunction pasteHandler(ev, term) {\r\n ev.stopPropagation();\r\n var text;\r\n var dispatchPaste = function (text) {\r\n text = prepareTextForTerminal(text, term.browser.isMSWindows);\r\n term.handler(text);\r\n term.textarea.value = '';\r\n term.emit('paste', text);\r\n term.cancel(ev);\r\n };\r\n if (term.browser.isMSIE) {\r\n if (window.clipboardData) {\r\n text = window.clipboardData.getData('Text');\r\n dispatchPaste(text);\r\n }\r\n }\r\n else {\r\n if (ev.clipboardData) {\r\n text = ev.clipboardData.getData('text/plain');\r\n dispatchPaste(text);\r\n }\r\n }\r\n}\r\nexports.pasteHandler = pasteHandler;\r\nfunction moveTextAreaUnderMouseCursor(ev, textarea) {\r\n textarea.style.position = 'fixed';\r\n textarea.style.width = '20px';\r\n textarea.style.height = '20px';\r\n textarea.style.left = (ev.clientX - 10) + 'px';\r\n textarea.style.top = (ev.clientY - 10) + 'px';\r\n textarea.style.zIndex = '1000';\r\n textarea.focus();\r\n setTimeout(function () {\r\n textarea.style.position = null;\r\n textarea.style.width = null;\r\n textarea.style.height = null;\r\n textarea.style.left = null;\r\n textarea.style.top = null;\r\n textarea.style.zIndex = null;\r\n }, 4);\r\n}\r\nexports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;\r\nfunction rightClickHandler(ev, textarea, selectionManager) {\r\n moveTextAreaUnderMouseCursor(ev, textarea);\r\n textarea.value = selectionManager.selectionText;\r\n textarea.select();\r\n}\r\nexports.rightClickHandler = rightClickHandler;\r\n\r\n\r\n\r\n},{}],16:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar HOVER_DURATION = 500;\r\nvar MouseZoneManager = (function () {\r\n function MouseZoneManager(_terminal) {\r\n var _this = this;\r\n this._terminal = _terminal;\r\n this._zones = [];\r\n this._areZonesActive = false;\r\n this._tooltipTimeout = null;\r\n this._currentZone = null;\r\n this._lastHoverCoords = [null, null];\r\n this._terminal.element.addEventListener('mousedown', function (e) { return _this._onMouseDown(e); });\r\n this._mouseMoveListener = function (e) { return _this._onMouseMove(e); };\r\n this._clickListener = function (e) { return _this._onClick(e); };\r\n }\r\n MouseZoneManager.prototype.add = function (zone) {\r\n this._zones.push(zone);\r\n if (this._zones.length === 1) {\r\n this._activate();\r\n }\r\n };\r\n MouseZoneManager.prototype.clearAll = function (start, end) {\r\n if (this._zones.length === 0) {\r\n return;\r\n }\r\n if (!end) {\r\n start = 0;\r\n end = this._terminal.rows - 1;\r\n }\r\n for (var i = 0; i < this._zones.length; i++) {\r\n var zone = this._zones[i];\r\n if (zone.y > start && zone.y <= end + 1) {\r\n if (this._currentZone && this._currentZone === zone) {\r\n this._currentZone.leaveCallback();\r\n this._currentZone = null;\r\n }\r\n this._zones.splice(i--, 1);\r\n }\r\n }\r\n if (this._zones.length === 0) {\r\n this._deactivate();\r\n }\r\n };\r\n MouseZoneManager.prototype._activate = function () {\r\n if (!this._areZonesActive) {\r\n this._areZonesActive = true;\r\n this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);\r\n this._terminal.element.addEventListener('click', this._clickListener);\r\n }\r\n };\r\n MouseZoneManager.prototype._deactivate = function () {\r\n if (this._areZonesActive) {\r\n this._areZonesActive = false;\r\n this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);\r\n this._terminal.element.removeEventListener('click', this._clickListener);\r\n }\r\n };\r\n MouseZoneManager.prototype._onMouseMove = function (e) {\r\n if (this._lastHoverCoords[0] !== e.pageX || this._lastHoverCoords[1] !== e.pageY) {\r\n this._onHover(e);\r\n this._lastHoverCoords = [e.pageX, e.pageY];\r\n }\r\n };\r\n MouseZoneManager.prototype._onHover = function (e) {\r\n var _this = this;\r\n var zone = this._findZoneEventAt(e);\r\n if (zone === this._currentZone) {\r\n return;\r\n }\r\n if (this._currentZone) {\r\n this._currentZone.leaveCallback();\r\n this._currentZone = null;\r\n if (this._tooltipTimeout) {\r\n clearTimeout(this._tooltipTimeout);\r\n }\r\n }\r\n if (!zone) {\r\n return;\r\n }\r\n this._currentZone = zone;\r\n if (zone.hoverCallback) {\r\n zone.hoverCallback(e);\r\n }\r\n this._tooltipTimeout = setTimeout(function () { return _this._onTooltip(e); }, HOVER_DURATION);\r\n };\r\n MouseZoneManager.prototype._onTooltip = function (e) {\r\n this._tooltipTimeout = null;\r\n var zone = this._findZoneEventAt(e);\r\n if (zone && zone.tooltipCallback) {\r\n zone.tooltipCallback(e);\r\n }\r\n };\r\n MouseZoneManager.prototype._onMouseDown = function (e) {\r\n if (!this._areZonesActive) {\r\n return;\r\n }\r\n var zone = this._findZoneEventAt(e);\r\n if (zone) {\r\n e.preventDefault();\r\n e.stopImmediatePropagation();\r\n }\r\n };\r\n MouseZoneManager.prototype._onClick = function (e) {\r\n var zone = this._findZoneEventAt(e);\r\n if (zone) {\r\n zone.clickCallback(e);\r\n e.preventDefault();\r\n e.stopImmediatePropagation();\r\n }\r\n };\r\n MouseZoneManager.prototype._findZoneEventAt = function (e) {\r\n var coords = this._terminal.mouseHelper.getCoords(e, this._terminal.element, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows);\r\n if (!coords) {\r\n return null;\r\n }\r\n for (var i = 0; i < this._zones.length; i++) {\r\n var zone = this._zones[i];\r\n if (zone.y === coords[1] && zone.x1 <= coords[0] && zone.x2 > coords[0]) {\r\n return zone;\r\n }\r\n }\r\n ;\r\n return null;\r\n };\r\n return MouseZoneManager;\r\n}());\r\nexports.MouseZoneManager = MouseZoneManager;\r\nvar MouseZone = (function () {\r\n function MouseZone(x1, x2, y, clickCallback, hoverCallback, tooltipCallback, leaveCallback) {\r\n this.x1 = x1;\r\n this.x2 = x2;\r\n this.y = y;\r\n this.clickCallback = clickCallback;\r\n this.hoverCallback = hoverCallback;\r\n this.tooltipCallback = tooltipCallback;\r\n this.leaveCallback = leaveCallback;\r\n }\r\n return MouseZone;\r\n}());\r\nexports.MouseZone = MouseZone;\r\n\r\n\r\n\r\n},{}],17:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar CharAtlas_1 = require(\"./CharAtlas\");\r\nvar Buffer_1 = require(\"../Buffer\");\r\nexports.INVERTED_DEFAULT_COLOR = -1;\r\nvar DIM_OPACITY = 0.5;\r\nvar BaseRenderLayer = (function () {\r\n function BaseRenderLayer(container, id, zIndex, _alpha, _colors) {\r\n this._alpha = _alpha;\r\n this._colors = _colors;\r\n this._scaledCharWidth = 0;\r\n this._scaledCharHeight = 0;\r\n this._scaledCellWidth = 0;\r\n this._scaledCellHeight = 0;\r\n this._scaledCharLeft = 0;\r\n this._scaledCharTop = 0;\r\n this._canvas = document.createElement('canvas');\r\n this._canvas.id = \"xterm-\" + id + \"-layer\";\r\n this._canvas.style.zIndex = zIndex.toString();\r\n this._ctx = this._canvas.getContext('2d', { alpha: _alpha });\r\n this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);\r\n if (!_alpha) {\r\n this.clearAll();\r\n }\r\n container.appendChild(this._canvas);\r\n }\r\n BaseRenderLayer.prototype.onOptionsChanged = function (terminal) { };\r\n BaseRenderLayer.prototype.onBlur = function (terminal) { };\r\n BaseRenderLayer.prototype.onFocus = function (terminal) { };\r\n BaseRenderLayer.prototype.onCursorMove = function (terminal) { };\r\n BaseRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) { };\r\n BaseRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) { };\r\n BaseRenderLayer.prototype.onThemeChanged = function (terminal, colorSet) {\r\n this._refreshCharAtlas(terminal, colorSet);\r\n };\r\n BaseRenderLayer.prototype._refreshCharAtlas = function (terminal, colorSet) {\r\n var _this = this;\r\n if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {\r\n return;\r\n }\r\n this._charAtlas = null;\r\n var result = CharAtlas_1.acquireCharAtlas(terminal, this._colors, this._scaledCharWidth, this._scaledCharHeight);\r\n if (result instanceof HTMLCanvasElement) {\r\n this._charAtlas = result;\r\n }\r\n else {\r\n result.then(function (bitmap) { return _this._charAtlas = bitmap; });\r\n }\r\n };\r\n BaseRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {\r\n this._scaledCellWidth = dim.scaledCellWidth;\r\n this._scaledCellHeight = dim.scaledCellHeight;\r\n this._scaledCharWidth = dim.scaledCharWidth;\r\n this._scaledCharHeight = dim.scaledCharHeight;\r\n this._scaledCharLeft = dim.scaledCharLeft;\r\n this._scaledCharTop = dim.scaledCharTop;\r\n this._canvas.width = dim.scaledCanvasWidth;\r\n this._canvas.height = dim.scaledCanvasHeight;\r\n this._canvas.style.width = dim.canvasWidth + \"px\";\r\n this._canvas.style.height = dim.canvasHeight + \"px\";\r\n if (!this._alpha) {\r\n this.clearAll();\r\n }\r\n if (charSizeChanged) {\r\n this._refreshCharAtlas(terminal, this._colors);\r\n }\r\n };\r\n BaseRenderLayer.prototype.fillCells = function (x, y, width, height) {\r\n this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);\r\n };\r\n BaseRenderLayer.prototype.fillBottomLineAtCells = function (x, y, width) {\r\n if (width === void 0) { width = 1; }\r\n this._ctx.fillRect(x * this._scaledCellWidth, (y + 1) * this._scaledCellHeight - window.devicePixelRatio - 1, width * this._scaledCellWidth, window.devicePixelRatio);\r\n };\r\n BaseRenderLayer.prototype.fillLeftLineAtCell = function (x, y) {\r\n this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, window.devicePixelRatio, this._scaledCellHeight);\r\n };\r\n BaseRenderLayer.prototype.strokeRectAtCell = function (x, y, width, height) {\r\n this._ctx.lineWidth = window.devicePixelRatio;\r\n this._ctx.strokeRect(x * this._scaledCellWidth + window.devicePixelRatio / 2, y * this._scaledCellHeight + (window.devicePixelRatio / 2), width * this._scaledCellWidth - window.devicePixelRatio, (height * this._scaledCellHeight) - window.devicePixelRatio);\r\n };\r\n BaseRenderLayer.prototype.clearAll = function () {\r\n if (this._alpha) {\r\n this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);\r\n }\r\n else {\r\n this._ctx.fillStyle = this._colors.background;\r\n this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);\r\n }\r\n };\r\n BaseRenderLayer.prototype.clearCells = function (x, y, width, height) {\r\n if (this._alpha) {\r\n this._ctx.clearRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);\r\n }\r\n else {\r\n this._ctx.fillStyle = this._colors.background;\r\n this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);\r\n }\r\n };\r\n BaseRenderLayer.prototype.fillCharTrueColor = function (terminal, charData, x, y) {\r\n this._ctx.font = terminal.options.fontSize * window.devicePixelRatio + \"px \" + terminal.options.fontFamily;\r\n this._ctx.textBaseline = 'top';\r\n this._clipRow(terminal, y);\r\n this._ctx.fillText(charData[Buffer_1.CHAR_DATA_CHAR_INDEX], x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);\r\n };\r\n BaseRenderLayer.prototype.drawChar = function (terminal, char, code, width, x, y, fg, bg, bold, dim) {\r\n var colorIndex = 0;\r\n if (fg < 256) {\r\n colorIndex = fg + 2;\r\n }\r\n else {\r\n if (bold && terminal.options.enableBold) {\r\n colorIndex = 1;\r\n }\r\n }\r\n var isAscii = code < 256;\r\n var isBasicColor = (colorIndex > 1 && fg < 16) && (fg < 8 || bold);\r\n var isDefaultColor = fg >= 256;\r\n var isDefaultBackground = bg >= 256;\r\n if (this._charAtlas && isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground) {\r\n var charAtlasCellWidth = this._scaledCharWidth + CharAtlas_1.CHAR_ATLAS_CELL_SPACING;\r\n var charAtlasCellHeight = this._scaledCharHeight + CharAtlas_1.CHAR_ATLAS_CELL_SPACING;\r\n if (dim) {\r\n this._ctx.globalAlpha = DIM_OPACITY;\r\n }\r\n if (bold && !terminal.options.enableBold) {\r\n if (colorIndex > 1) {\r\n colorIndex -= 8;\r\n }\r\n }\r\n this._ctx.drawImage(this._charAtlas, code * charAtlasCellWidth, colorIndex * charAtlasCellHeight, charAtlasCellWidth, this._scaledCharHeight, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop, charAtlasCellWidth, this._scaledCharHeight);\r\n }\r\n else {\r\n this._drawUncachedChar(terminal, char, width, fg, x, y, bold, dim);\r\n }\r\n };\r\n BaseRenderLayer.prototype._drawUncachedChar = function (terminal, char, width, fg, x, y, bold, dim) {\r\n this._ctx.save();\r\n this._ctx.font = terminal.options.fontSize * window.devicePixelRatio + \"px \" + terminal.options.fontFamily;\r\n if (bold && terminal.options.enableBold) {\r\n this._ctx.font = \"bold \" + this._ctx.font;\r\n }\r\n this._ctx.textBaseline = 'top';\r\n if (fg === exports.INVERTED_DEFAULT_COLOR) {\r\n this._ctx.fillStyle = this._colors.background;\r\n }\r\n else if (fg < 256) {\r\n this._ctx.fillStyle = this._colors.ansi[fg];\r\n }\r\n else {\r\n this._ctx.fillStyle = this._colors.foreground;\r\n }\r\n this._clipRow(terminal, y);\r\n if (dim) {\r\n this._ctx.globalAlpha = DIM_OPACITY;\r\n }\r\n this._ctx.fillText(char, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);\r\n this._ctx.restore();\r\n };\r\n BaseRenderLayer.prototype._clipRow = function (terminal, y) {\r\n this._ctx.beginPath();\r\n this._ctx.rect(0, y * this._scaledCellHeight, terminal.cols * this._scaledCellWidth, this._scaledCellHeight);\r\n this._ctx.clip();\r\n };\r\n return BaseRenderLayer;\r\n}());\r\nexports.BaseRenderLayer = BaseRenderLayer;\r\n\r\n\r\n\r\n},{\"../Buffer\":1,\"./CharAtlas\":18}],18:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Browser_1 = require(\"../utils/Browser\");\r\nexports.CHAR_ATLAS_CELL_SPACING = 1;\r\nvar charAtlasCache = [];\r\nfunction acquireCharAtlas(terminal, colors, scaledCharWidth, scaledCharHeight) {\r\n var newConfig = generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors);\r\n for (var i = 0; i < charAtlasCache.length; i++) {\r\n var entry = charAtlasCache[i];\r\n var ownedByIndex = entry.ownedBy.indexOf(terminal);\r\n if (ownedByIndex >= 0) {\r\n if (configEquals(entry.config, newConfig)) {\r\n return entry.bitmap;\r\n }\r\n else {\r\n if (entry.ownedBy.length === 1) {\r\n charAtlasCache.splice(i, 1);\r\n }\r\n else {\r\n entry.ownedBy.splice(ownedByIndex, 1);\r\n }\r\n break;\r\n }\r\n }\r\n }\r\n for (var i = 0; i < charAtlasCache.length; i++) {\r\n var entry = charAtlasCache[i];\r\n if (configEquals(entry.config, newConfig)) {\r\n entry.ownedBy.push(terminal);\r\n return entry.bitmap;\r\n }\r\n }\r\n var newEntry = {\r\n bitmap: generator.generate(scaledCharWidth, scaledCharHeight, terminal.options.fontSize, terminal.options.fontFamily, colors.background, colors.foreground, colors.ansi),\r\n config: newConfig,\r\n ownedBy: [terminal]\r\n };\r\n charAtlasCache.push(newEntry);\r\n return newEntry.bitmap;\r\n}\r\nexports.acquireCharAtlas = acquireCharAtlas;\r\nfunction generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors) {\r\n var clonedColors = {\r\n foreground: colors.foreground,\r\n background: colors.background,\r\n cursor: null,\r\n cursorAccent: null,\r\n selection: null,\r\n ansi: colors.ansi.slice(0, 16)\r\n };\r\n return {\r\n scaledCharWidth: scaledCharWidth,\r\n scaledCharHeight: scaledCharHeight,\r\n fontFamily: terminal.options.fontFamily,\r\n fontSize: terminal.options.fontSize,\r\n colors: clonedColors\r\n };\r\n}\r\nfunction configEquals(a, b) {\r\n for (var i = 0; i < a.colors.ansi.length; i++) {\r\n if (a.colors.ansi[i] !== b.colors.ansi[i]) {\r\n return false;\r\n }\r\n }\r\n return a.fontFamily === b.fontFamily &&\r\n a.fontSize === b.fontSize &&\r\n a.scaledCharWidth === b.scaledCharWidth &&\r\n a.scaledCharHeight === b.scaledCharHeight &&\r\n a.colors.foreground === b.colors.foreground &&\r\n a.colors.background === b.colors.background;\r\n}\r\nvar generator;\r\nfunction initialize(document) {\r\n if (!generator) {\r\n generator = new CharAtlasGenerator(document);\r\n }\r\n}\r\nexports.initialize = initialize;\r\nvar CharAtlasGenerator = (function () {\r\n function CharAtlasGenerator(_document) {\r\n this._document = _document;\r\n this._canvas = this._document.createElement('canvas');\r\n this._ctx = this._canvas.getContext('2d', { alpha: false });\r\n this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);\r\n }\r\n CharAtlasGenerator.prototype.generate = function (scaledCharWidth, scaledCharHeight, fontSize, fontFamily, background, foreground, ansiColors) {\r\n var cellWidth = scaledCharWidth + exports.CHAR_ATLAS_CELL_SPACING;\r\n var cellHeight = scaledCharHeight + exports.CHAR_ATLAS_CELL_SPACING;\r\n this._canvas.width = 255 * cellWidth;\r\n this._canvas.height = (2 + 16) * cellHeight;\r\n this._ctx.fillStyle = background;\r\n this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);\r\n this._ctx.save();\r\n this._ctx.fillStyle = foreground;\r\n this._ctx.font = fontSize * window.devicePixelRatio + \"px \" + fontFamily;\r\n this._ctx.textBaseline = 'top';\r\n for (var i = 0; i < 256; i++) {\r\n this._ctx.save();\r\n this._ctx.beginPath();\r\n this._ctx.rect(i * cellWidth, 0, cellWidth, cellHeight);\r\n this._ctx.clip();\r\n this._ctx.fillText(String.fromCharCode(i), i * cellWidth, 0);\r\n this._ctx.restore();\r\n }\r\n this._ctx.save();\r\n this._ctx.font = \"bold \" + this._ctx.font;\r\n for (var i = 0; i < 256; i++) {\r\n this._ctx.save();\r\n this._ctx.beginPath();\r\n this._ctx.rect(i * cellWidth, cellHeight, cellWidth, cellHeight);\r\n this._ctx.clip();\r\n this._ctx.fillText(String.fromCharCode(i), i * cellWidth, cellHeight);\r\n this._ctx.restore();\r\n }\r\n this._ctx.restore();\r\n this._ctx.font = fontSize * window.devicePixelRatio + \"px \" + fontFamily;\r\n for (var colorIndex = 0; colorIndex < 16; colorIndex++) {\r\n if (colorIndex === 8) {\r\n this._ctx.font = \"bold \" + this._ctx.font;\r\n }\r\n var y = (colorIndex + 2) * cellHeight;\r\n for (var i = 0; i < 256; i++) {\r\n this._ctx.save();\r\n this._ctx.beginPath();\r\n this._ctx.rect(i * cellWidth, y, cellWidth, cellHeight);\r\n this._ctx.clip();\r\n this._ctx.fillStyle = ansiColors[colorIndex];\r\n this._ctx.fillText(String.fromCharCode(i), i * cellWidth, y);\r\n this._ctx.restore();\r\n }\r\n }\r\n this._ctx.restore();\r\n if (!('createImageBitmap' in window) || Browser_1.isFirefox) {\r\n var result = this._canvas;\r\n this._canvas = this._document.createElement('canvas');\r\n this._ctx = this._canvas.getContext('2d');\r\n this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);\r\n return result;\r\n }\r\n var charAtlasImageData = this._ctx.getImageData(0, 0, this._canvas.width, this._canvas.height);\r\n var r = parseInt(background.substr(1, 2), 16);\r\n var g = parseInt(background.substr(3, 2), 16);\r\n var b = parseInt(background.substr(5, 2), 16);\r\n this._clearColor(charAtlasImageData, r, g, b);\r\n var promise = window.createImageBitmap(charAtlasImageData);\r\n this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);\r\n return promise;\r\n };\r\n CharAtlasGenerator.prototype._clearColor = function (imageData, r, g, b) {\r\n for (var offset = 0; offset < imageData.data.length; offset += 4) {\r\n if (imageData.data[offset] === r &&\r\n imageData.data[offset + 1] === g &&\r\n imageData.data[offset + 2] === b) {\r\n imageData.data[offset + 3] = 0;\r\n }\r\n }\r\n };\r\n return CharAtlasGenerator;\r\n}());\r\n\r\n\r\n\r\n},{\"../utils/Browser\":27}],19:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar DEFAULT_FOREGROUND = '#ffffff';\r\nvar DEFAULT_BACKGROUND = '#000000';\r\nvar DEFAULT_CURSOR = '#ffffff';\r\nvar DEFAULT_CURSOR_ACCENT = '#000000';\r\nvar DEFAULT_SELECTION = 'rgba(255, 255, 255, 0.3)';\r\nexports.DEFAULT_ANSI_COLORS = [\r\n '#2e3436',\r\n '#cc0000',\r\n '#4e9a06',\r\n '#c4a000',\r\n '#3465a4',\r\n '#75507b',\r\n '#06989a',\r\n '#d3d7cf',\r\n '#555753',\r\n '#ef2929',\r\n '#8ae234',\r\n '#fce94f',\r\n '#729fcf',\r\n '#ad7fa8',\r\n '#34e2e2',\r\n '#eeeeec'\r\n];\r\nfunction generate256Colors(first16Colors) {\r\n var colors = first16Colors.slice();\r\n var v = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];\r\n for (var i = 0; i < 216; i++) {\r\n var r = toPaddedHex(v[(i / 36) % 6 | 0]);\r\n var g = toPaddedHex(v[(i / 6) % 6 | 0]);\r\n var b = toPaddedHex(v[i % 6]);\r\n colors.push(\"#\" + r + g + b);\r\n }\r\n for (var i = 0; i < 24; i++) {\r\n var c = toPaddedHex(8 + i * 10);\r\n colors.push(\"#\" + c + c + c);\r\n }\r\n return colors;\r\n}\r\nfunction toPaddedHex(c) {\r\n var s = c.toString(16);\r\n return s.length < 2 ? '0' + s : s;\r\n}\r\nvar ColorManager = (function () {\r\n function ColorManager() {\r\n this.colors = {\r\n foreground: DEFAULT_FOREGROUND,\r\n background: DEFAULT_BACKGROUND,\r\n cursor: DEFAULT_CURSOR,\r\n cursorAccent: DEFAULT_CURSOR_ACCENT,\r\n selection: DEFAULT_SELECTION,\r\n ansi: generate256Colors(exports.DEFAULT_ANSI_COLORS)\r\n };\r\n }\r\n ColorManager.prototype.setTheme = function (theme) {\r\n this.colors.foreground = theme.foreground || DEFAULT_FOREGROUND;\r\n this.colors.background = this._validateColor(theme.background, DEFAULT_BACKGROUND);\r\n this.colors.cursor = theme.cursor || DEFAULT_CURSOR;\r\n this.colors.cursorAccent = theme.cursorAccent || DEFAULT_CURSOR_ACCENT;\r\n this.colors.selection = theme.selection || DEFAULT_SELECTION;\r\n this.colors.ansi[0] = theme.black || exports.DEFAULT_ANSI_COLORS[0];\r\n this.colors.ansi[1] = theme.red || exports.DEFAULT_ANSI_COLORS[1];\r\n this.colors.ansi[2] = theme.green || exports.DEFAULT_ANSI_COLORS[2];\r\n this.colors.ansi[3] = theme.yellow || exports.DEFAULT_ANSI_COLORS[3];\r\n this.colors.ansi[4] = theme.blue || exports.DEFAULT_ANSI_COLORS[4];\r\n this.colors.ansi[5] = theme.magenta || exports.DEFAULT_ANSI_COLORS[5];\r\n this.colors.ansi[6] = theme.cyan || exports.DEFAULT_ANSI_COLORS[6];\r\n this.colors.ansi[7] = theme.white || exports.DEFAULT_ANSI_COLORS[7];\r\n this.colors.ansi[8] = theme.brightBlack || exports.DEFAULT_ANSI_COLORS[8];\r\n this.colors.ansi[9] = theme.brightRed || exports.DEFAULT_ANSI_COLORS[9];\r\n this.colors.ansi[10] = theme.brightGreen || exports.DEFAULT_ANSI_COLORS[10];\r\n this.colors.ansi[11] = theme.brightYellow || exports.DEFAULT_ANSI_COLORS[11];\r\n this.colors.ansi[12] = theme.brightBlue || exports.DEFAULT_ANSI_COLORS[12];\r\n this.colors.ansi[13] = theme.brightMagenta || exports.DEFAULT_ANSI_COLORS[13];\r\n this.colors.ansi[14] = theme.brightCyan || exports.DEFAULT_ANSI_COLORS[14];\r\n this.colors.ansi[15] = theme.brightWhite || exports.DEFAULT_ANSI_COLORS[15];\r\n };\r\n ColorManager.prototype._validateColor = function (color, fallback) {\r\n if (!color) {\r\n return fallback;\r\n }\r\n if (color.length === 7 && color.charAt(0) === '#') {\r\n return color;\r\n }\r\n if (color.length === 4 && color.charAt(0) === '#') {\r\n var r = color.charAt(1);\r\n var g = color.charAt(2);\r\n var b = color.charAt(3);\r\n return \"#\" + r + r + g + g + b + b;\r\n }\r\n return fallback;\r\n };\r\n return ColorManager;\r\n}());\r\nexports.ColorManager = ColorManager;\r\n\r\n\r\n\r\n},{}],20:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Buffer_1 = require(\"../Buffer\");\r\nvar BaseRenderLayer_1 = require(\"./BaseRenderLayer\");\r\nvar BLINK_INTERVAL = 600;\r\nvar CursorRenderLayer = (function (_super) {\r\n __extends(CursorRenderLayer, _super);\r\n function CursorRenderLayer(container, zIndex, colors) {\r\n var _this = _super.call(this, container, 'cursor', zIndex, true, colors) || this;\r\n _this._state = {\r\n x: null,\r\n y: null,\r\n isFocused: null,\r\n style: null,\r\n width: null,\r\n };\r\n _this._cursorRenderers = {\r\n 'bar': _this._renderBarCursor.bind(_this),\r\n 'block': _this._renderBlockCursor.bind(_this),\r\n 'underline': _this._renderUnderlineCursor.bind(_this)\r\n };\r\n return _this;\r\n }\r\n CursorRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {\r\n _super.prototype.resize.call(this, terminal, dim, charSizeChanged);\r\n this._state = {\r\n x: null,\r\n y: null,\r\n isFocused: null,\r\n style: null,\r\n width: null,\r\n };\r\n };\r\n CursorRenderLayer.prototype.reset = function (terminal) {\r\n this._clearCursor();\r\n if (this._cursorBlinkStateManager) {\r\n this._cursorBlinkStateManager.dispose();\r\n this._cursorBlinkStateManager = null;\r\n this.onOptionsChanged(terminal);\r\n }\r\n };\r\n CursorRenderLayer.prototype.onBlur = function (terminal) {\r\n if (this._cursorBlinkStateManager) {\r\n this._cursorBlinkStateManager.pause();\r\n }\r\n terminal.refresh(terminal.buffer.y, terminal.buffer.y);\r\n };\r\n CursorRenderLayer.prototype.onFocus = function (terminal) {\r\n if (this._cursorBlinkStateManager) {\r\n this._cursorBlinkStateManager.resume(terminal);\r\n }\r\n else {\r\n terminal.refresh(terminal.buffer.y, terminal.buffer.y);\r\n }\r\n };\r\n CursorRenderLayer.prototype.onOptionsChanged = function (terminal) {\r\n var _this = this;\r\n if (terminal.options.cursorBlink) {\r\n if (!this._cursorBlinkStateManager) {\r\n this._cursorBlinkStateManager = new CursorBlinkStateManager(terminal, function () {\r\n _this._render(terminal, true);\r\n });\r\n }\r\n }\r\n else {\r\n if (this._cursorBlinkStateManager) {\r\n this._cursorBlinkStateManager.dispose();\r\n this._cursorBlinkStateManager = null;\r\n }\r\n terminal.refresh(terminal.buffer.y, terminal.buffer.y);\r\n }\r\n };\r\n CursorRenderLayer.prototype.onCursorMove = function (terminal) {\r\n if (this._cursorBlinkStateManager) {\r\n this._cursorBlinkStateManager.restartBlinkAnimation(terminal);\r\n }\r\n };\r\n CursorRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {\r\n if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {\r\n this._render(terminal, false);\r\n }\r\n };\r\n CursorRenderLayer.prototype._render = function (terminal, triggeredByAnimationFrame) {\r\n if (!terminal.cursorState || terminal.cursorHidden) {\r\n this._clearCursor();\r\n return;\r\n }\r\n var cursorY = terminal.buffer.ybase + terminal.buffer.y;\r\n var viewportRelativeCursorY = cursorY - terminal.buffer.ydisp;\r\n if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= terminal.rows) {\r\n this._clearCursor();\r\n return;\r\n }\r\n var charData = terminal.buffer.lines.get(cursorY)[terminal.buffer.x];\r\n if (!charData) {\r\n return;\r\n }\r\n if (!terminal.isFocused) {\r\n this._clearCursor();\r\n this._ctx.save();\r\n this._ctx.fillStyle = this._colors.cursor;\r\n this._renderBlurCursor(terminal, terminal.buffer.x, viewportRelativeCursorY, charData);\r\n this._ctx.restore();\r\n this._state.x = terminal.buffer.x;\r\n this._state.y = viewportRelativeCursorY;\r\n this._state.isFocused = false;\r\n this._state.style = terminal.options.cursorStyle;\r\n this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];\r\n return;\r\n }\r\n if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {\r\n this._clearCursor();\r\n return;\r\n }\r\n if (this._state) {\r\n if (this._state.x === terminal.buffer.x &&\r\n this._state.y === viewportRelativeCursorY &&\r\n this._state.isFocused === terminal.isFocused &&\r\n this._state.style === terminal.options.cursorStyle &&\r\n this._state.width === charData[Buffer_1.CHAR_DATA_WIDTH_INDEX]) {\r\n return;\r\n }\r\n this._clearCursor();\r\n }\r\n this._ctx.save();\r\n this._cursorRenderers[terminal.options.cursorStyle || 'block'](terminal, terminal.buffer.x, viewportRelativeCursorY, charData);\r\n this._ctx.restore();\r\n this._state.x = terminal.buffer.x;\r\n this._state.y = viewportRelativeCursorY;\r\n this._state.isFocused = false;\r\n this._state.style = terminal.options.cursorStyle;\r\n this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];\r\n };\r\n CursorRenderLayer.prototype._clearCursor = function () {\r\n if (this._state) {\r\n this.clearCells(this._state.x, this._state.y, this._state.width, 1);\r\n this._state = {\r\n x: null,\r\n y: null,\r\n isFocused: null,\r\n style: null,\r\n width: null,\r\n };\r\n }\r\n };\r\n CursorRenderLayer.prototype._renderBarCursor = function (terminal, x, y, charData) {\r\n this._ctx.save();\r\n this._ctx.fillStyle = this._colors.cursor;\r\n this.fillLeftLineAtCell(x, y);\r\n this._ctx.restore();\r\n };\r\n CursorRenderLayer.prototype._renderBlockCursor = function (terminal, x, y, charData) {\r\n this._ctx.save();\r\n this._ctx.fillStyle = this._colors.cursor;\r\n this.fillCells(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);\r\n this._ctx.fillStyle = this._colors.cursorAccent;\r\n this.fillCharTrueColor(terminal, charData, x, y);\r\n this._ctx.restore();\r\n };\r\n CursorRenderLayer.prototype._renderUnderlineCursor = function (terminal, x, y, charData) {\r\n this._ctx.save();\r\n this._ctx.fillStyle = this._colors.cursor;\r\n this.fillBottomLineAtCells(x, y);\r\n this._ctx.restore();\r\n };\r\n CursorRenderLayer.prototype._renderBlurCursor = function (terminal, x, y, charData) {\r\n this._ctx.save();\r\n this._ctx.strokeStyle = this._colors.cursor;\r\n this.strokeRectAtCell(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);\r\n this._ctx.restore();\r\n };\r\n return CursorRenderLayer;\r\n}(BaseRenderLayer_1.BaseRenderLayer));\r\nexports.CursorRenderLayer = CursorRenderLayer;\r\nvar CursorBlinkStateManager = (function () {\r\n function CursorBlinkStateManager(terminal, renderCallback) {\r\n this.renderCallback = renderCallback;\r\n this.isCursorVisible = true;\r\n if (terminal.isFocused) {\r\n this._restartInterval();\r\n }\r\n }\r\n Object.defineProperty(CursorBlinkStateManager.prototype, \"isPaused\", {\r\n get: function () { return !(this._blinkStartTimeout || this._blinkInterval); },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n CursorBlinkStateManager.prototype.dispose = function () {\r\n if (this._blinkInterval) {\r\n window.clearInterval(this._blinkInterval);\r\n this._blinkInterval = null;\r\n }\r\n if (this._blinkStartTimeout) {\r\n window.clearTimeout(this._blinkStartTimeout);\r\n this._blinkStartTimeout = null;\r\n }\r\n if (this._animationFrame) {\r\n window.cancelAnimationFrame(this._animationFrame);\r\n this._animationFrame = null;\r\n }\r\n };\r\n CursorBlinkStateManager.prototype.restartBlinkAnimation = function (terminal) {\r\n var _this = this;\r\n if (this.isPaused) {\r\n return;\r\n }\r\n this._animationTimeRestarted = Date.now();\r\n this.isCursorVisible = true;\r\n if (!this._animationFrame) {\r\n this._animationFrame = window.requestAnimationFrame(function () {\r\n _this.renderCallback();\r\n _this._animationFrame = null;\r\n });\r\n }\r\n };\r\n CursorBlinkStateManager.prototype._restartInterval = function (timeToStart) {\r\n var _this = this;\r\n if (timeToStart === void 0) { timeToStart = BLINK_INTERVAL; }\r\n if (this._blinkInterval) {\r\n window.clearInterval(this._blinkInterval);\r\n }\r\n this._blinkStartTimeout = setTimeout(function () {\r\n if (_this._animationTimeRestarted) {\r\n var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);\r\n _this._animationTimeRestarted = null;\r\n if (time > 0) {\r\n _this._restartInterval(time);\r\n return;\r\n }\r\n }\r\n _this.isCursorVisible = false;\r\n _this._animationFrame = window.requestAnimationFrame(function () {\r\n _this.renderCallback();\r\n _this._animationFrame = null;\r\n });\r\n _this._blinkInterval = setInterval(function () {\r\n if (_this._animationTimeRestarted) {\r\n var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);\r\n _this._animationTimeRestarted = null;\r\n _this._restartInterval(time);\r\n return;\r\n }\r\n _this.isCursorVisible = !_this.isCursorVisible;\r\n _this._animationFrame = window.requestAnimationFrame(function () {\r\n _this.renderCallback();\r\n _this._animationFrame = null;\r\n });\r\n }, BLINK_INTERVAL);\r\n }, timeToStart);\r\n };\r\n CursorBlinkStateManager.prototype.pause = function () {\r\n this.isCursorVisible = true;\r\n if (this._blinkInterval) {\r\n window.clearInterval(this._blinkInterval);\r\n this._blinkInterval = null;\r\n }\r\n if (this._blinkStartTimeout) {\r\n window.clearTimeout(this._blinkStartTimeout);\r\n this._blinkStartTimeout = null;\r\n }\r\n if (this._animationFrame) {\r\n window.cancelAnimationFrame(this._animationFrame);\r\n this._animationFrame = null;\r\n }\r\n };\r\n CursorBlinkStateManager.prototype.resume = function (terminal) {\r\n this._animationTimeRestarted = null;\r\n this._restartInterval();\r\n this.restartBlinkAnimation(terminal);\r\n };\r\n return CursorBlinkStateManager;\r\n}());\r\n\r\n\r\n\r\n},{\"../Buffer\":1,\"./BaseRenderLayer\":17}],21:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar GridCache = (function () {\r\n function GridCache() {\r\n this.cache = [];\r\n }\r\n GridCache.prototype.resize = function (width, height) {\r\n for (var x = 0; x < width; x++) {\r\n if (this.cache.length <= x) {\r\n this.cache.push([]);\r\n }\r\n for (var y = this.cache[x].length; y < height; y++) {\r\n this.cache[x].push(null);\r\n }\r\n this.cache[x].length = height;\r\n }\r\n this.cache.length = width;\r\n };\r\n GridCache.prototype.clear = function () {\r\n for (var x = 0; x < this.cache.length; x++) {\r\n for (var y = 0; y < this.cache[x].length; y++) {\r\n this.cache[x][y] = null;\r\n }\r\n }\r\n };\r\n return GridCache;\r\n}());\r\nexports.GridCache = GridCache;\r\n\r\n\r\n\r\n},{}],22:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar BaseRenderLayer_1 = require(\"./BaseRenderLayer\");\r\nvar Types_1 = require(\"../Types\");\r\nvar LinkRenderLayer = (function (_super) {\r\n __extends(LinkRenderLayer, _super);\r\n function LinkRenderLayer(container, zIndex, colors, terminal) {\r\n var _this = _super.call(this, container, 'link', zIndex, true, colors) || this;\r\n _this._state = null;\r\n terminal.linkifier.on(Types_1.LinkHoverEventTypes.HOVER, function (e) { return _this._onLinkHover(e); });\r\n terminal.linkifier.on(Types_1.LinkHoverEventTypes.LEAVE, function (e) { return _this._onLinkLeave(e); });\r\n return _this;\r\n }\r\n LinkRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {\r\n _super.prototype.resize.call(this, terminal, dim, charSizeChanged);\r\n this._state = null;\r\n };\r\n LinkRenderLayer.prototype.reset = function (terminal) {\r\n this._clearCurrentLink();\r\n };\r\n LinkRenderLayer.prototype._clearCurrentLink = function () {\r\n if (this._state) {\r\n this.clearCells(this._state.x, this._state.y, this._state.length, 1);\r\n this._state = null;\r\n }\r\n };\r\n LinkRenderLayer.prototype._onLinkHover = function (e) {\r\n this._ctx.fillStyle = this._colors.foreground;\r\n this.fillBottomLineAtCells(e.x, e.y, e.length);\r\n this._state = e;\r\n };\r\n LinkRenderLayer.prototype._onLinkLeave = function (e) {\r\n this._clearCurrentLink();\r\n };\r\n return LinkRenderLayer;\r\n}(BaseRenderLayer_1.BaseRenderLayer));\r\nexports.LinkRenderLayer = LinkRenderLayer;\r\n\r\n\r\n\r\n},{\"../Types\":13,\"./BaseRenderLayer\":17}],23:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar TextRenderLayer_1 = require(\"./TextRenderLayer\");\r\nvar SelectionRenderLayer_1 = require(\"./SelectionRenderLayer\");\r\nvar CursorRenderLayer_1 = require(\"./CursorRenderLayer\");\r\nvar ColorManager_1 = require(\"./ColorManager\");\r\nvar LinkRenderLayer_1 = require(\"./LinkRenderLayer\");\r\nvar EventEmitter_1 = require(\"../EventEmitter\");\r\nvar Renderer = (function (_super) {\r\n __extends(Renderer, _super);\r\n function Renderer(_terminal, theme) {\r\n var _this = _super.call(this) || this;\r\n _this._terminal = _terminal;\r\n _this._refreshRowsQueue = [];\r\n _this._refreshAnimationFrame = null;\r\n _this.colorManager = new ColorManager_1.ColorManager();\r\n if (theme) {\r\n _this.colorManager.setTheme(theme);\r\n }\r\n _this._renderLayers = [\r\n new TextRenderLayer_1.TextRenderLayer(_this._terminal.element, 0, _this.colorManager.colors),\r\n new SelectionRenderLayer_1.SelectionRenderLayer(_this._terminal.element, 1, _this.colorManager.colors),\r\n new LinkRenderLayer_1.LinkRenderLayer(_this._terminal.element, 2, _this.colorManager.colors, _this._terminal),\r\n new CursorRenderLayer_1.CursorRenderLayer(_this._terminal.element, 3, _this.colorManager.colors)\r\n ];\r\n _this.dimensions = {\r\n scaledCharWidth: null,\r\n scaledCharHeight: null,\r\n scaledCellWidth: null,\r\n scaledCellHeight: null,\r\n scaledCharLeft: null,\r\n scaledCharTop: null,\r\n scaledCanvasWidth: null,\r\n scaledCanvasHeight: null,\r\n canvasWidth: null,\r\n canvasHeight: null,\r\n actualCellWidth: null,\r\n actualCellHeight: null\r\n };\r\n _this._devicePixelRatio = window.devicePixelRatio;\r\n return _this;\r\n }\r\n Renderer.prototype.onWindowResize = function (devicePixelRatio) {\r\n if (this._devicePixelRatio !== devicePixelRatio) {\r\n this._devicePixelRatio = devicePixelRatio;\r\n this.onResize(this._terminal.cols, this._terminal.rows, true);\r\n }\r\n };\r\n Renderer.prototype.setTheme = function (theme) {\r\n var _this = this;\r\n this.colorManager.setTheme(theme);\r\n this._renderLayers.forEach(function (l) {\r\n l.onThemeChanged(_this._terminal, _this.colorManager.colors);\r\n l.reset(_this._terminal);\r\n });\r\n this._terminal.refresh(0, this._terminal.rows - 1);\r\n return this.colorManager.colors;\r\n };\r\n Renderer.prototype.onResize = function (cols, rows, didCharSizeChange) {\r\n var _this = this;\r\n if (!this._terminal.charMeasure.width || !this._terminal.charMeasure.height) {\r\n return;\r\n }\r\n this.dimensions.scaledCharWidth = Math.floor(this._terminal.charMeasure.width * window.devicePixelRatio);\r\n this.dimensions.scaledCharHeight = Math.ceil(this._terminal.charMeasure.height * window.devicePixelRatio);\r\n this.dimensions.scaledCellHeight = Math.floor(this.dimensions.scaledCharHeight * this._terminal.options.lineHeight);\r\n this.dimensions.scaledCharTop = this._terminal.options.lineHeight === 1 ? 0 : Math.round((this.dimensions.scaledCellHeight - this.dimensions.scaledCharHeight) / 2);\r\n this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth + Math.round(this._terminal.options.letterSpacing);\r\n this.dimensions.scaledCharLeft = Math.floor(this._terminal.options.letterSpacing / 2);\r\n this.dimensions.scaledCanvasHeight = this._terminal.rows * this.dimensions.scaledCellHeight;\r\n this.dimensions.scaledCanvasWidth = this._terminal.cols * this.dimensions.scaledCellWidth;\r\n this.dimensions.canvasHeight = Math.round(this.dimensions.scaledCanvasHeight / window.devicePixelRatio);\r\n this.dimensions.canvasWidth = Math.round(this.dimensions.scaledCanvasWidth / window.devicePixelRatio);\r\n this.dimensions.actualCellHeight = this.dimensions.canvasHeight / this._terminal.rows;\r\n this.dimensions.actualCellWidth = this.dimensions.canvasWidth / this._terminal.cols;\r\n this._renderLayers.forEach(function (l) { return l.resize(_this._terminal, _this.dimensions, didCharSizeChange); });\r\n this._terminal.refresh(0, this._terminal.rows - 1);\r\n this.emit('resize', {\r\n width: this.dimensions.canvasWidth,\r\n height: this.dimensions.canvasHeight\r\n });\r\n };\r\n Renderer.prototype.onCharSizeChanged = function () {\r\n this.onResize(this._terminal.cols, this._terminal.rows, true);\r\n };\r\n Renderer.prototype.onBlur = function () {\r\n var _this = this;\r\n this._renderLayers.forEach(function (l) { return l.onBlur(_this._terminal); });\r\n };\r\n Renderer.prototype.onFocus = function () {\r\n var _this = this;\r\n this._renderLayers.forEach(function (l) { return l.onFocus(_this._terminal); });\r\n };\r\n Renderer.prototype.onSelectionChanged = function (start, end) {\r\n var _this = this;\r\n this._renderLayers.forEach(function (l) { return l.onSelectionChanged(_this._terminal, start, end); });\r\n };\r\n Renderer.prototype.onCursorMove = function () {\r\n var _this = this;\r\n this._renderLayers.forEach(function (l) { return l.onCursorMove(_this._terminal); });\r\n };\r\n Renderer.prototype.onOptionsChanged = function () {\r\n var _this = this;\r\n this._renderLayers.forEach(function (l) { return l.onOptionsChanged(_this._terminal); });\r\n };\r\n Renderer.prototype.clear = function () {\r\n var _this = this;\r\n this._renderLayers.forEach(function (l) { return l.reset(_this._terminal); });\r\n };\r\n Renderer.prototype.queueRefresh = function (start, end) {\r\n this._refreshRowsQueue.push({ start: start, end: end });\r\n if (!this._refreshAnimationFrame) {\r\n this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this));\r\n }\r\n };\r\n Renderer.prototype._refreshLoop = function () {\r\n var _this = this;\r\n var start;\r\n var end;\r\n if (this._refreshRowsQueue.length > 4) {\r\n start = 0;\r\n end = this._terminal.rows - 1;\r\n }\r\n else {\r\n start = this._refreshRowsQueue[0].start;\r\n end = this._refreshRowsQueue[0].end;\r\n for (var i = 1; i < this._refreshRowsQueue.length; i++) {\r\n if (this._refreshRowsQueue[i].start < start) {\r\n start = this._refreshRowsQueue[i].start;\r\n }\r\n if (this._refreshRowsQueue[i].end > end) {\r\n end = this._refreshRowsQueue[i].end;\r\n }\r\n }\r\n }\r\n this._refreshRowsQueue = [];\r\n this._refreshAnimationFrame = null;\r\n start = Math.max(start, 0);\r\n end = Math.min(end, this._terminal.rows - 1);\r\n this._renderLayers.forEach(function (l) { return l.onGridChanged(_this._terminal, start, end); });\r\n this._terminal.emit('refresh', { start: start, end: end });\r\n };\r\n return Renderer;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.Renderer = Renderer;\r\n\r\n\r\n\r\n},{\"../EventEmitter\":6,\"./ColorManager\":19,\"./CursorRenderLayer\":20,\"./LinkRenderLayer\":22,\"./SelectionRenderLayer\":24,\"./TextRenderLayer\":25}],24:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar BaseRenderLayer_1 = require(\"./BaseRenderLayer\");\r\nvar SelectionRenderLayer = (function (_super) {\r\n __extends(SelectionRenderLayer, _super);\r\n function SelectionRenderLayer(container, zIndex, colors) {\r\n var _this = _super.call(this, container, 'selection', zIndex, true, colors) || this;\r\n _this._state = {\r\n start: null,\r\n end: null\r\n };\r\n return _this;\r\n }\r\n SelectionRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {\r\n _super.prototype.resize.call(this, terminal, dim, charSizeChanged);\r\n this._state = {\r\n start: null,\r\n end: null\r\n };\r\n };\r\n SelectionRenderLayer.prototype.reset = function (terminal) {\r\n if (this._state.start && this._state.end) {\r\n this._state = {\r\n start: null,\r\n end: null\r\n };\r\n this.clearAll();\r\n }\r\n };\r\n SelectionRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) {\r\n if (this._state.start === start || this._state.end === end) {\r\n return;\r\n }\r\n this.clearAll();\r\n if (!start || !end) {\r\n return;\r\n }\r\n var viewportStartRow = start[1] - terminal.buffer.ydisp;\r\n var viewportEndRow = end[1] - terminal.buffer.ydisp;\r\n var viewportCappedStartRow = Math.max(viewportStartRow, 0);\r\n var viewportCappedEndRow = Math.min(viewportEndRow, terminal.rows - 1);\r\n if (viewportCappedStartRow >= terminal.rows || viewportCappedEndRow < 0) {\r\n return;\r\n }\r\n var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;\r\n var startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;\r\n this._ctx.fillStyle = this._colors.selection;\r\n this.fillCells(startCol, viewportCappedStartRow, startRowEndCol - startCol, 1);\r\n var middleRowsCount = Math.max(viewportCappedEndRow - viewportCappedStartRow - 1, 0);\r\n this.fillCells(0, viewportCappedStartRow + 1, terminal.cols, middleRowsCount);\r\n if (viewportCappedStartRow !== viewportCappedEndRow) {\r\n var endCol = viewportEndRow === viewportCappedEndRow ? end[0] : terminal.cols;\r\n this.fillCells(0, viewportCappedEndRow, endCol, 1);\r\n }\r\n this._state.start = [start[0], start[1]];\r\n this._state.end = [end[0], end[1]];\r\n };\r\n return SelectionRenderLayer;\r\n}(BaseRenderLayer_1.BaseRenderLayer));\r\nexports.SelectionRenderLayer = SelectionRenderLayer;\r\n\r\n\r\n\r\n},{\"./BaseRenderLayer\":17}],25:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Buffer_1 = require(\"../Buffer\");\r\nvar Types_1 = require(\"./Types\");\r\nvar GridCache_1 = require(\"./GridCache\");\r\nvar BaseRenderLayer_1 = require(\"./BaseRenderLayer\");\r\nvar OVERLAP_OWNED_CHAR_DATA = [null, '', 0, -1];\r\nvar TextRenderLayer = (function (_super) {\r\n __extends(TextRenderLayer, _super);\r\n function TextRenderLayer(container, zIndex, colors) {\r\n var _this = _super.call(this, container, 'text', zIndex, false, colors) || this;\r\n _this._characterOverlapCache = {};\r\n _this._state = new GridCache_1.GridCache();\r\n return _this;\r\n }\r\n TextRenderLayer.prototype.resize = function (terminal, dim, charSizeChanged) {\r\n _super.prototype.resize.call(this, terminal, dim, charSizeChanged);\r\n var terminalFont = terminal.options.fontSize * window.devicePixelRatio + \"px \" + terminal.options.fontFamily;\r\n if (this._characterWidth !== dim.scaledCharWidth || this._characterFont !== terminalFont) {\r\n this._characterWidth = dim.scaledCharWidth;\r\n this._characterFont = terminalFont;\r\n this._characterOverlapCache = {};\r\n }\r\n this._state.clear();\r\n this._state.resize(terminal.cols, terminal.rows);\r\n };\r\n TextRenderLayer.prototype.reset = function (terminal) {\r\n this._state.clear();\r\n this.clearAll();\r\n };\r\n TextRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {\r\n if (this._state.cache.length === 0) {\r\n return;\r\n }\r\n for (var y = startRow; y <= endRow; y++) {\r\n var row = y + terminal.buffer.ydisp;\r\n var line = terminal.buffer.lines.get(row);\r\n this.clearCells(0, y, terminal.cols, 1);\r\n for (var x = 0; x < terminal.cols; x++) {\r\n var charData = line[x];\r\n var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];\r\n var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];\r\n var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];\r\n var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];\r\n if (width === 0) {\r\n continue;\r\n }\r\n if (code === 32) {\r\n if (x > 0) {\r\n var previousChar = line[x - 1];\r\n if (this._isOverlapping(previousChar)) {\r\n continue;\r\n }\r\n }\r\n }\r\n var flags = attr >> 18;\r\n var bg = attr & 0x1ff;\r\n var isDefaultBackground = bg >= 256;\r\n var isInvisible = flags & Types_1.FLAGS.INVISIBLE;\r\n var isInverted = flags & Types_1.FLAGS.INVERSE;\r\n if (!code || (code === 32 && isDefaultBackground && !isInverted) || isInvisible) {\r\n continue;\r\n }\r\n if (width !== 0 && this._isOverlapping(charData)) {\r\n if (x < line.length - 1 && line[x + 1][Buffer_1.CHAR_DATA_CODE_INDEX] === 32) {\r\n width = 2;\r\n }\r\n }\r\n var fg = (attr >> 9) & 0x1ff;\r\n if (isInverted) {\r\n var temp = bg;\r\n bg = fg;\r\n fg = temp;\r\n if (fg === 256) {\r\n fg = BaseRenderLayer_1.INVERTED_DEFAULT_COLOR;\r\n }\r\n if (bg === 257) {\r\n bg = BaseRenderLayer_1.INVERTED_DEFAULT_COLOR;\r\n }\r\n }\r\n if (width === 2) {\r\n }\r\n if (bg < 256) {\r\n this._ctx.save();\r\n this._ctx.fillStyle = (bg === BaseRenderLayer_1.INVERTED_DEFAULT_COLOR ? this._colors.foreground : this._colors.ansi[bg]);\r\n this.fillCells(x, y, width, 1);\r\n this._ctx.restore();\r\n }\r\n this._ctx.save();\r\n if (flags & Types_1.FLAGS.BOLD) {\r\n this._ctx.font = \"bold \" + this._ctx.font;\r\n if (fg < 8) {\r\n fg += 8;\r\n }\r\n }\r\n if (flags & Types_1.FLAGS.UNDERLINE) {\r\n if (fg === BaseRenderLayer_1.INVERTED_DEFAULT_COLOR) {\r\n this._ctx.fillStyle = this._colors.background;\r\n }\r\n else if (fg < 256) {\r\n this._ctx.fillStyle = this._colors.ansi[fg];\r\n }\r\n else {\r\n this._ctx.fillStyle = this._colors.foreground;\r\n }\r\n this.fillBottomLineAtCells(x, y);\r\n }\r\n this.drawChar(terminal, char, code, width, x, y, fg, bg, !!(flags & Types_1.FLAGS.BOLD), !!(flags & Types_1.FLAGS.DIM));\r\n this._ctx.restore();\r\n }\r\n }\r\n };\r\n TextRenderLayer.prototype._isOverlapping = function (charData) {\r\n if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] !== 1) {\r\n return false;\r\n }\r\n var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];\r\n if (code < 256) {\r\n return false;\r\n }\r\n var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];\r\n if (this._characterOverlapCache.hasOwnProperty(char)) {\r\n return this._characterOverlapCache[char];\r\n }\r\n this._ctx.save();\r\n this._ctx.font = this._characterFont;\r\n var overlaps = Math.floor(this._ctx.measureText(char).width) > this._characterWidth;\r\n this._ctx.restore();\r\n this._characterOverlapCache[char] = overlaps;\r\n return overlaps;\r\n };\r\n TextRenderLayer.prototype._clearChar = function (x, y) {\r\n var colsToClear = 1;\r\n var state = this._state.cache[x][y];\r\n if (state && state[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {\r\n colsToClear = 2;\r\n }\r\n this.clearCells(x, y, colsToClear, 1);\r\n };\r\n return TextRenderLayer;\r\n}(BaseRenderLayer_1.BaseRenderLayer));\r\nexports.TextRenderLayer = TextRenderLayer;\r\n\r\n\r\n\r\n},{\"../Buffer\":1,\"./BaseRenderLayer\":17,\"./GridCache\":21,\"./Types\":26}],26:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar FLAGS;\r\n(function (FLAGS) {\r\n FLAGS[FLAGS[\"BOLD\"] = 1] = \"BOLD\";\r\n FLAGS[FLAGS[\"UNDERLINE\"] = 2] = \"UNDERLINE\";\r\n FLAGS[FLAGS[\"BLINK\"] = 4] = \"BLINK\";\r\n FLAGS[FLAGS[\"INVERSE\"] = 8] = \"INVERSE\";\r\n FLAGS[FLAGS[\"INVISIBLE\"] = 16] = \"INVISIBLE\";\r\n FLAGS[FLAGS[\"DIM\"] = 32] = \"DIM\";\r\n})(FLAGS = exports.FLAGS || (exports.FLAGS = {}));\r\n;\r\n\r\n\r\n\r\n},{}],27:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Generic_1 = require(\"./Generic\");\r\nvar isNode = (typeof navigator === 'undefined') ? true : false;\r\nvar userAgent = (isNode) ? 'node' : navigator.userAgent;\r\nvar platform = (isNode) ? 'node' : navigator.platform;\r\nexports.isFirefox = !!~userAgent.indexOf('Firefox');\r\nexports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');\r\nexports.isMac = Generic_1.contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);\r\nexports.isIpad = platform === 'iPad';\r\nexports.isIphone = platform === 'iPhone';\r\nexports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);\r\nexports.isLinux = platform.indexOf('Linux') >= 0;\r\n\r\n\r\n\r\n},{\"./Generic\":30}],28:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar EventEmitter_1 = require(\"../EventEmitter\");\r\nvar CharMeasure = (function (_super) {\r\n __extends(CharMeasure, _super);\r\n function CharMeasure(document, parentElement) {\r\n var _this = _super.call(this) || this;\r\n _this._document = document;\r\n _this._parentElement = parentElement;\r\n return _this;\r\n }\r\n Object.defineProperty(CharMeasure.prototype, \"width\", {\r\n get: function () {\r\n return this._width;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(CharMeasure.prototype, \"height\", {\r\n get: function () {\r\n return this._height;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n CharMeasure.prototype.measure = function (options) {\r\n var _this = this;\r\n if (!this._measureElement) {\r\n this._measureElement = this._document.createElement('span');\r\n this._measureElement.style.position = 'absolute';\r\n this._measureElement.style.top = '0';\r\n this._measureElement.style.left = '-9999em';\r\n this._measureElement.style.lineHeight = 'normal';\r\n this._measureElement.textContent = 'W';\r\n this._measureElement.setAttribute('aria-hidden', 'true');\r\n this._parentElement.appendChild(this._measureElement);\r\n setTimeout(function () { return _this._doMeasure(options); }, 0);\r\n }\r\n else {\r\n this._doMeasure(options);\r\n }\r\n };\r\n CharMeasure.prototype._doMeasure = function (options) {\r\n this._measureElement.style.fontFamily = options.fontFamily;\r\n this._measureElement.style.fontSize = options.fontSize + \"px\";\r\n var geometry = this._measureElement.getBoundingClientRect();\r\n if (geometry.width === 0 || geometry.height === 0) {\r\n return;\r\n }\r\n if (this._width !== geometry.width || this._height !== geometry.height) {\r\n this._width = geometry.width;\r\n this._height = Math.ceil(geometry.height);\r\n this.emit('charsizechanged');\r\n }\r\n };\r\n return CharMeasure;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.CharMeasure = CharMeasure;\r\n\r\n\r\n\r\n},{\"../EventEmitter\":6}],29:[function(require,module,exports){\r\n\"use strict\";\r\nvar __extends = (this && this.__extends) || (function () {\r\n var extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return function (d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n };\r\n})();\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar EventEmitter_1 = require(\"../EventEmitter\");\r\nvar CircularList = (function (_super) {\r\n __extends(CircularList, _super);\r\n function CircularList(_maxLength) {\r\n var _this = _super.call(this) || this;\r\n _this._maxLength = _maxLength;\r\n _this._array = new Array(_this._maxLength);\r\n _this._startIndex = 0;\r\n _this._length = 0;\r\n return _this;\r\n }\r\n Object.defineProperty(CircularList.prototype, \"maxLength\", {\r\n get: function () {\r\n return this._maxLength;\r\n },\r\n set: function (newMaxLength) {\r\n if (this._maxLength === newMaxLength) {\r\n return;\r\n }\r\n var newArray = new Array(newMaxLength);\r\n for (var i = 0; i < Math.min(newMaxLength, this.length); i++) {\r\n newArray[i] = this._array[this._getCyclicIndex(i)];\r\n }\r\n this._array = newArray;\r\n this._maxLength = newMaxLength;\r\n this._startIndex = 0;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(CircularList.prototype, \"length\", {\r\n get: function () {\r\n return this._length;\r\n },\r\n set: function (newLength) {\r\n if (newLength > this._length) {\r\n for (var i = this._length; i < newLength; i++) {\r\n this._array[i] = undefined;\r\n }\r\n }\r\n this._length = newLength;\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n Object.defineProperty(CircularList.prototype, \"forEach\", {\r\n get: function () {\r\n var _this = this;\r\n return function (callbackfn) {\r\n var i = 0;\r\n var length = _this.length;\r\n for (var i_1 = 0; i_1 < length; i_1++) {\r\n callbackfn(_this.get(i_1), i_1);\r\n }\r\n };\r\n },\r\n enumerable: true,\r\n configurable: true\r\n });\r\n CircularList.prototype.get = function (index) {\r\n return this._array[this._getCyclicIndex(index)];\r\n };\r\n CircularList.prototype.set = function (index, value) {\r\n this._array[this._getCyclicIndex(index)] = value;\r\n };\r\n CircularList.prototype.push = function (value) {\r\n this._array[this._getCyclicIndex(this._length)] = value;\r\n if (this._length === this._maxLength) {\r\n this._startIndex++;\r\n if (this._startIndex === this._maxLength) {\r\n this._startIndex = 0;\r\n }\r\n this.emit('trim', 1);\r\n }\r\n else {\r\n this._length++;\r\n }\r\n };\r\n CircularList.prototype.pop = function () {\r\n return this._array[this._getCyclicIndex(this._length-- - 1)];\r\n };\r\n CircularList.prototype.splice = function (start, deleteCount) {\r\n var items = [];\r\n for (var _i = 2; _i < arguments.length; _i++) {\r\n items[_i - 2] = arguments[_i];\r\n }\r\n if (deleteCount) {\r\n for (var i = start; i < this._length - deleteCount; i++) {\r\n this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];\r\n }\r\n this._length -= deleteCount;\r\n }\r\n if (items && items.length) {\r\n for (var i = this._length - 1; i >= start; i--) {\r\n this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];\r\n }\r\n for (var i = 0; i < items.length; i++) {\r\n this._array[this._getCyclicIndex(start + i)] = items[i];\r\n }\r\n if (this._length + items.length > this.maxLength) {\r\n var countToTrim = (this._length + items.length) - this.maxLength;\r\n this._startIndex += countToTrim;\r\n this._length = this.maxLength;\r\n this.emit('trim', countToTrim);\r\n }\r\n else {\r\n this._length += items.length;\r\n }\r\n }\r\n };\r\n CircularList.prototype.trimStart = function (count) {\r\n if (count > this._length) {\r\n count = this._length;\r\n }\r\n this._startIndex += count;\r\n this._length -= count;\r\n this.emit('trim', count);\r\n };\r\n CircularList.prototype.shiftElements = function (start, count, offset) {\r\n if (count <= 0) {\r\n return;\r\n }\r\n if (start < 0 || start >= this._length) {\r\n throw new Error('start argument out of range');\r\n }\r\n if (start + offset < 0) {\r\n throw new Error('Cannot shift elements in list beyond index 0');\r\n }\r\n if (offset > 0) {\r\n for (var i = count - 1; i >= 0; i--) {\r\n this.set(start + i + offset, this.get(start + i));\r\n }\r\n var expandListBy = (start + count + offset) - this._length;\r\n if (expandListBy > 0) {\r\n this._length += expandListBy;\r\n while (this._length > this.maxLength) {\r\n this._length--;\r\n this._startIndex++;\r\n this.emit('trim', 1);\r\n }\r\n }\r\n }\r\n else {\r\n for (var i = 0; i < count; i++) {\r\n this.set(start + i + offset, this.get(start + i));\r\n }\r\n }\r\n };\r\n CircularList.prototype._getCyclicIndex = function (index) {\r\n return (this._startIndex + index) % this.maxLength;\r\n };\r\n return CircularList;\r\n}(EventEmitter_1.EventEmitter));\r\nexports.CircularList = CircularList;\r\n\r\n\r\n\r\n},{\"../EventEmitter\":6}],30:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nfunction contains(arr, el) {\r\n return arr.indexOf(el) >= 0;\r\n}\r\nexports.contains = contains;\r\n;\r\n\r\n\r\n\r\n},{}],31:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar MouseHelper = (function () {\r\n function MouseHelper(_renderer) {\r\n this._renderer = _renderer;\r\n }\r\n MouseHelper.getCoordsRelativeToElement = function (event, element) {\r\n if (event.pageX == null) {\r\n return null;\r\n }\r\n var originalElement = element;\r\n var x = event.pageX;\r\n var y = event.pageY;\r\n while (element) {\r\n x -= element.offsetLeft;\r\n y -= element.offsetTop;\r\n element = 'offsetParent' in element ? element.offsetParent : element.parentElement;\r\n }\r\n element = originalElement;\r\n while (element && element !== element.ownerDocument.body) {\r\n x += element.scrollLeft;\r\n y += element.scrollTop;\r\n element = element.parentElement;\r\n }\r\n return [x, y];\r\n };\r\n MouseHelper.prototype.getCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount, isSelection) {\r\n if (!charMeasure.width || !charMeasure.height) {\r\n return null;\r\n }\r\n var coords = MouseHelper.getCoordsRelativeToElement(event, element);\r\n if (!coords) {\r\n return null;\r\n }\r\n coords[0] = Math.ceil((coords[0] + (isSelection ? this._renderer.dimensions.actualCellWidth / 2 : 0)) / this._renderer.dimensions.actualCellWidth);\r\n coords[1] = Math.ceil(coords[1] / this._renderer.dimensions.actualCellHeight);\r\n coords[0] = Math.min(Math.max(coords[0], 1), colCount);\r\n coords[1] = Math.min(Math.max(coords[1], 1), rowCount);\r\n return coords;\r\n };\r\n MouseHelper.prototype.getRawByteCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount) {\r\n var coords = this.getCoords(event, element, charMeasure, lineHeight, colCount, rowCount);\r\n var x = coords[0];\r\n var y = coords[1];\r\n x += 32;\r\n y += 32;\r\n return { x: x, y: y };\r\n };\r\n return MouseHelper;\r\n}());\r\nexports.MouseHelper = MouseHelper;\r\n\r\n\r\n\r\n},{}],32:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nexports.BellSound = 'data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==';\r\n\r\n\r\n\r\n},{}],33:[function(require,module,exports){\r\n\"use strict\";\r\nObject.defineProperty(exports, \"__esModule\", { value: true });\r\nvar Terminal_1 = require(\"./Terminal\");\r\nmodule.exports = Terminal_1.Terminal;\r\n\r\n\r\n\r\n},{\"./Terminal\":12}]},{},[33])(33)\r\n});\r\n//# sourceMappingURL=xterm.js.map\r\n"),
}
fileq := &embedded.EmbeddedFile{
Filename: `xterm.js.map`,
FileModTime: time.Unix(1512991935, 0),
Content: string("{\"version\":3,\"file\":\"xterm.js\",\"sources\":[\"../src/xterm.ts\",\"../src/utils/Sounds.ts\",\"../src/utils/MouseHelper.ts\",\"../src/utils/Generic.ts\",\"../src/utils/CircularList.ts\",\"../src/utils/CharMeasure.ts\",\"../src/utils/Browser.ts\",\"../src/renderer/Types.ts\",\"../src/renderer/TextRenderLayer.ts\",\"../src/renderer/SelectionRenderLayer.ts\",\"../src/renderer/Renderer.ts\",\"../src/renderer/LinkRenderLayer.ts\",\"../src/renderer/GridCache.ts\",\"../src/renderer/CursorRenderLayer.ts\",\"../src/renderer/ColorManager.ts\",\"../src/renderer/CharAtlas.ts\",\"../src/renderer/BaseRenderLayer.ts\",\"../src/input/MouseZoneManager.ts\",\"../src/handlers/Clipboard.ts\",\"../src/Viewport.ts\",\"../src/Types.ts\",\"../src/Terminal.ts\",\"../src/SelectionModel.ts\",\"../src/SelectionManager.ts\",\"../src/Parser.ts\",\"../src/Linkifier.ts\",\"../src/InputHandler.ts\",\"../src/EventEmitter.ts\",\"../src/EscapeSequences.ts\",\"../src/CompositionHelper.ts\",\"../src/Charsets.ts\",\"../src/BufferSet.ts\",\"../src/Buffer.ts\",\"../node_modules/browser-pack/_prelude.js\"],\"sourcesContent\":[\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n *\\r\\n * This file is the entry point for browserify.\\r\\n */\\r\\n\\r\\nimport { Terminal } from './Terminal';\\r\\n\\r\\nmodule.exports = Terminal;\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\n// Source: https://freesound.org/people/altemark/sounds/45759/\\r\\n// This sound is released under the Creative Commons Attribution 3.0 Unported\\r\\n// (CC BY 3.0) license. It was created by 'altemark'. No modifications have been\\r\\n// made, apart from the conversion to base64.\\r\\nexport const BellSound = 'data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==';\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ICharMeasure } from '../Interfaces';\\r\\nimport { IRenderer } from '../renderer/Interfaces';\\r\\n\\r\\nexport class MouseHelper {\\r\\n constructor(private _renderer: IRenderer) {}\\r\\n\\r\\n public static getCoordsRelativeToElement(event: {pageX: number, pageY: number}, element: HTMLElement): [number, number] {\\r\\n // Ignore browsers that don't support MouseEvent.pageX\\r\\n if (event.pageX == null) {\\r\\n return null;\\r\\n }\\r\\n\\r\\n const originalElement = element;\\r\\n let x = event.pageX;\\r\\n let y = event.pageY;\\r\\n\\r\\n // Converts the coordinates from being relative to the document to being\\r\\n // relative to the terminal.\\r\\n while (element) {\\r\\n x -= element.offsetLeft;\\r\\n y -= element.offsetTop;\\r\\n element = 'offsetParent' in element ? <HTMLElement>element.offsetParent : <HTMLElement>element.parentElement;\\r\\n }\\r\\n element = originalElement;\\r\\n while (element && element !== element.ownerDocument.body) {\\r\\n x += element.scrollLeft;\\r\\n y += element.scrollTop;\\r\\n element = <HTMLElement>element.parentElement;\\r\\n }\\r\\n return [x, y];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets coordinates within the terminal for a particular mouse event. The result\\r\\n * is returned as an array in the form [x, y] instead of an object as it's a\\r\\n * little faster and this function is used in some low level code.\\r\\n * @param event The mouse event.\\r\\n * @param element The terminal's container element.\\r\\n * @param charMeasure The char measure object used to determine character sizes.\\r\\n * @param colCount The number of columns in the terminal.\\r\\n * @param rowCount The number of rows n the terminal.\\r\\n * @param isSelection Whether the request is for the selection or not. This will\\r\\n * apply an offset to the x value such that the left half of the cell will\\r\\n * select that cell and the right half will select the next cell.\\r\\n */\\r\\n public getCoords(event: {pageX: number, pageY: number}, element: HTMLElement, charMeasure: ICharMeasure, lineHeight: number, colCount: number, rowCount: number, isSelection?: boolean): [number, number] {\\r\\n // Coordinates cannot be measured if charMeasure has not been initialized\\r\\n if (!charMeasure.width || !charMeasure.height) {\\r\\n return null;\\r\\n }\\r\\n\\r\\n const coords = MouseHelper.getCoordsRelativeToElement(event, element);\\r\\n if (!coords) {\\r\\n return null;\\r\\n }\\r\\n\\r\\n coords[0] = Math.ceil((coords[0] + (isSelection ? this._renderer.dimensions.actualCellWidth / 2 : 0)) / this._renderer.dimensions.actualCellWidth);\\r\\n coords[1] = Math.ceil(coords[1] / this._renderer.dimensions.actualCellHeight);\\r\\n\\r\\n // Ensure coordinates are within the terminal viewport.\\r\\n coords[0] = Math.min(Math.max(coords[0], 1), colCount);\\r\\n coords[1] = Math.min(Math.max(coords[1], 1), rowCount);\\r\\n\\r\\n return coords;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets coordinates within the terminal for a particular mouse event, wrapping\\r\\n * them to the bounds of the terminal and adding 32 to both the x and y values\\r\\n * as expected by xterm.\\r\\n * @param event The mouse event.\\r\\n * @param element The terminal's container element.\\r\\n * @param charMeasure The char measure object used to determine character sizes.\\r\\n * @param colCount The number of columns in the terminal.\\r\\n * @param rowCount The number of rows in the terminal.\\r\\n */\\r\\n public getRawByteCoords(event: MouseEvent, element: HTMLElement, charMeasure: ICharMeasure, lineHeight: number, colCount: number, rowCount: number): { x: number, y: number } {\\r\\n const coords = this.getCoords(event, element, charMeasure, lineHeight, colCount, rowCount);\\r\\n let x = coords[0];\\r\\n let y = coords[1];\\r\\n\\r\\n // xterm sends raw bytes and starts at 32 (SP) for each.\\r\\n x += 32;\\r\\n y += 32;\\r\\n\\r\\n return { x, y };\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\n/**\\r\\n * Return if the given array contains the given element\\r\\n * @param {Array} array The array to search for the given element.\\r\\n * @param {Object} el The element to look for into the array\\r\\n */\\r\\nexport function contains(arr: any[], el: any): boolean {\\r\\n return arr.indexOf(el) >= 0;\\r\\n};\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { EventEmitter } from '../EventEmitter';\\r\\nimport { ICircularList } from '../Interfaces';\\r\\n\\r\\n/**\\r\\n * Represents a circular list; a list with a maximum size that wraps around when push is called,\\r\\n * overriding values at the start of the list.\\r\\n */\\r\\nexport class CircularList<T> extends EventEmitter implements ICircularList<T> {\\r\\n protected _array: T[];\\r\\n private _startIndex: number;\\r\\n private _length: number;\\r\\n\\r\\n constructor(\\r\\n private _maxLength: number\\r\\n ) {\\r\\n super();\\r\\n this._array = new Array<T>(this._maxLength);\\r\\n this._startIndex = 0;\\r\\n this._length = 0;\\r\\n }\\r\\n\\r\\n public get maxLength(): number {\\r\\n return this._maxLength;\\r\\n }\\r\\n\\r\\n public set maxLength(newMaxLength: number) {\\r\\n // There was no change in maxLength, return early.\\r\\n if (this._maxLength === newMaxLength) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Reconstruct array, starting at index 0. Only transfer values from the\\r\\n // indexes 0 to length.\\r\\n let newArray = new Array<T>(newMaxLength);\\r\\n for (let i = 0; i < Math.min(newMaxLength, this.length); i++) {\\r\\n newArray[i] = this._array[this._getCyclicIndex(i)];\\r\\n }\\r\\n this._array = newArray;\\r\\n this._maxLength = newMaxLength;\\r\\n this._startIndex = 0;\\r\\n }\\r\\n\\r\\n public get length(): number {\\r\\n return this._length;\\r\\n }\\r\\n\\r\\n public set length(newLength: number) {\\r\\n if (newLength > this._length) {\\r\\n for (let i = this._length; i < newLength; i++) {\\r\\n this._array[i] = undefined;\\r\\n }\\r\\n }\\r\\n this._length = newLength;\\r\\n }\\r\\n\\r\\n public get forEach(): (callbackfn: (value: T, index: number) => void) => void {\\r\\n return (callbackfn: (value: T, index: number) => void) => {\\r\\n let i = 0;\\r\\n let length = this.length;\\r\\n for (let i = 0; i < length; i++) {\\r\\n callbackfn(this.get(i), i);\\r\\n }\\r\\n };\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the value at an index.\\r\\n *\\r\\n * Note that for performance reasons there is no bounds checking here, the index reference is\\r\\n * circular so this should always return a value and never throw.\\r\\n * @param index The index of the value to get.\\r\\n * @return The value corresponding to the index.\\r\\n */\\r\\n public get(index: number): T {\\r\\n return this._array[this._getCyclicIndex(index)];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the value at an index.\\r\\n *\\r\\n * Note that for performance reasons there is no bounds checking here, the index reference is\\r\\n * circular so this should always return a value and never throw.\\r\\n * @param index The index to set.\\r\\n * @param value The value to set.\\r\\n */\\r\\n public set(index: number, value: T): void {\\r\\n this._array[this._getCyclicIndex(index)] = value;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Pushes a new value onto the list, wrapping around to the start of the array, overriding index 0\\r\\n * if the maximum length is reached.\\r\\n * @param value The value to push onto the list.\\r\\n */\\r\\n public push(value: T): void {\\r\\n this._array[this._getCyclicIndex(this._length)] = value;\\r\\n if (this._length === this._maxLength) {\\r\\n this._startIndex++;\\r\\n if (this._startIndex === this._maxLength) {\\r\\n this._startIndex = 0;\\r\\n }\\r\\n this.emit('trim', 1);\\r\\n } else {\\r\\n this._length++;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Removes and returns the last value on the list.\\r\\n * @return The popped value.\\r\\n */\\r\\n public pop(): T {\\r\\n return this._array[this._getCyclicIndex(this._length-- - 1)];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Deletes and/or inserts items at a particular index (in that order). Unlike\\r\\n * Array.prototype.splice, this operation does not return the deleted items as a new array in\\r\\n * order to save creating a new array. Note that this operation may shift all values in the list\\r\\n * in the worst case.\\r\\n * @param start The index to delete and/or insert.\\r\\n * @param deleteCount The number of elements to delete.\\r\\n * @param items The items to insert.\\r\\n */\\r\\n public splice(start: number, deleteCount: number, ...items: T[]): void {\\r\\n // Delete items\\r\\n if (deleteCount) {\\r\\n for (let i = start; i < this._length - deleteCount; i++) {\\r\\n this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];\\r\\n }\\r\\n this._length -= deleteCount;\\r\\n }\\r\\n\\r\\n if (items && items.length) {\\r\\n // Add items\\r\\n for (let i = this._length - 1; i >= start; i--) {\\r\\n this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];\\r\\n }\\r\\n for (let i = 0; i < items.length; i++) {\\r\\n this._array[this._getCyclicIndex(start + i)] = items[i];\\r\\n }\\r\\n\\r\\n // Adjust length as needed\\r\\n if (this._length + items.length > this.maxLength) {\\r\\n const countToTrim = (this._length + items.length) - this.maxLength;\\r\\n this._startIndex += countToTrim;\\r\\n this._length = this.maxLength;\\r\\n this.emit('trim', countToTrim);\\r\\n } else {\\r\\n this._length += items.length;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Trims a number of items from the start of the list.\\r\\n * @param count The number of items to remove.\\r\\n */\\r\\n public trimStart(count: number): void {\\r\\n if (count > this._length) {\\r\\n count = this._length;\\r\\n }\\r\\n this._startIndex += count;\\r\\n this._length -= count;\\r\\n this.emit('trim', count);\\r\\n }\\r\\n\\r\\n public shiftElements(start: number, count: number, offset: number): void {\\r\\n if (count <= 0) {\\r\\n return;\\r\\n }\\r\\n if (start < 0 || start >= this._length) {\\r\\n throw new Error('start argument out of range');\\r\\n }\\r\\n if (start + offset < 0) {\\r\\n throw new Error('Cannot shift elements in list beyond index 0');\\r\\n }\\r\\n\\r\\n if (offset > 0) {\\r\\n for (let i = count - 1; i >= 0; i--) {\\r\\n this.set(start + i + offset, this.get(start + i));\\r\\n }\\r\\n const expandListBy = (start + count + offset) - this._length;\\r\\n if (expandListBy > 0) {\\r\\n this._length += expandListBy;\\r\\n while (this._length > this.maxLength) {\\r\\n this._length--;\\r\\n this._startIndex++;\\r\\n this.emit('trim', 1);\\r\\n }\\r\\n }\\r\\n } else {\\r\\n for (let i = 0; i < count; i++) {\\r\\n this.set(start + i + offset, this.get(start + i));\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the cyclic index for the specified regular index. The cyclic index can then be used on the\\r\\n * backing array to get the element associated with the regular index.\\r\\n * @param index The regular index.\\r\\n * @returns The cyclic index.\\r\\n */\\r\\n private _getCyclicIndex(index: number): number {\\r\\n return (this._startIndex + index) % this.maxLength;\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { EventEmitter } from '../EventEmitter';\\r\\nimport { ICharMeasure, ITerminal, ITerminalOptions } from '../Interfaces';\\r\\n\\r\\n/**\\r\\n * Utility class that measures the size of a character. Measurements are done in\\r\\n * the DOM rather than with a canvas context because support for extracting the\\r\\n * height of characters is patchy across browsers.\\r\\n */\\r\\nexport class CharMeasure extends EventEmitter implements ICharMeasure {\\r\\n private _document: Document;\\r\\n private _parentElement: HTMLElement;\\r\\n private _measureElement: HTMLElement;\\r\\n private _width: number;\\r\\n private _height: number;\\r\\n\\r\\n constructor(document: Document, parentElement: HTMLElement) {\\r\\n super();\\r\\n this._document = document;\\r\\n this._parentElement = parentElement;\\r\\n }\\r\\n\\r\\n public get width(): number {\\r\\n return this._width;\\r\\n }\\r\\n\\r\\n public get height(): number {\\r\\n return this._height;\\r\\n }\\r\\n\\r\\n public measure(options: ITerminalOptions): void {\\r\\n if (!this._measureElement) {\\r\\n this._measureElement = this._document.createElement('span');\\r\\n this._measureElement.style.position = 'absolute';\\r\\n this._measureElement.style.top = '0';\\r\\n this._measureElement.style.left = '-9999em';\\r\\n this._measureElement.style.lineHeight = 'normal';\\r\\n this._measureElement.textContent = 'W';\\r\\n this._measureElement.setAttribute('aria-hidden', 'true');\\r\\n this._parentElement.appendChild(this._measureElement);\\r\\n // Perform _doMeasure async if the element was just attached as sometimes\\r\\n // getBoundingClientRect does not return accurate values without this.\\r\\n setTimeout(() => this._doMeasure(options), 0);\\r\\n } else {\\r\\n this._doMeasure(options);\\r\\n }\\r\\n }\\r\\n\\r\\n private _doMeasure(options: ITerminalOptions): void {\\r\\n this._measureElement.style.fontFamily = options.fontFamily;\\r\\n this._measureElement.style.fontSize = `${options.fontSize}px`;\\r\\n const geometry = this._measureElement.getBoundingClientRect();\\r\\n // The element is likely currently display:none, we should retain the\\r\\n // previous value.\\r\\n if (geometry.width === 0 || geometry.height === 0) {\\r\\n return;\\r\\n }\\r\\n if (this._width !== geometry.width || this._height !== geometry.height) {\\r\\n this._width = geometry.width;\\r\\n this._height = Math.ceil(geometry.height);\\r\\n this.emit('charsizechanged');\\r\\n }\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { contains } from './Generic';\\r\\n\\r\\nconst isNode = (typeof navigator === 'undefined') ? true : false;\\r\\nconst userAgent = (isNode) ? 'node' : navigator.userAgent;\\r\\nconst platform = (isNode) ? 'node' : navigator.platform;\\r\\n\\r\\nexport const isFirefox = !!~userAgent.indexOf('Firefox');\\r\\nexport const isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');\\r\\n\\r\\n// Find the users platform. We use this to interpret the meta key\\r\\n// and ISO third level shifts.\\r\\n// http://stackoverflow.com/q/19877924/577598\\r\\nexport const isMac = contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);\\r\\nexport const isIpad = platform === 'iPad';\\r\\nexport const isIphone = platform === 'iPhone';\\r\\nexport const isMSWindows = contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);\\r\\nexport const isLinux = platform.indexOf('Linux') >= 0;\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\n /**\\r\\n * Flags used to render terminal text properly.\\r\\n */\\r\\nexport enum FLAGS {\\r\\n BOLD = 1,\\r\\n UNDERLINE = 2,\\r\\n BLINK = 4,\\r\\n INVERSE = 8,\\r\\n INVISIBLE = 16,\\r\\n DIM = 32\\r\\n};\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IColorSet, IRenderDimensions } from './Interfaces';\\r\\nimport { IBuffer, ICharMeasure, ITerminal } from '../Interfaces';\\r\\nimport { CHAR_DATA_ATTR_INDEX, CHAR_DATA_CODE_INDEX, CHAR_DATA_CHAR_INDEX, CHAR_DATA_WIDTH_INDEX } from '../Buffer';\\r\\nimport { FLAGS } from './Types';\\r\\nimport { GridCache } from './GridCache';\\r\\nimport { CharData } from '../Types';\\r\\nimport { BaseRenderLayer, INVERTED_DEFAULT_COLOR } from './BaseRenderLayer';\\r\\n\\r\\n/**\\r\\n * This CharData looks like a null character, which will forc a clear and render\\r\\n * when the character changes (a regular space ' ' character may not as it's\\r\\n * drawn state is a cleared cell).\\r\\n */\\r\\nconst OVERLAP_OWNED_CHAR_DATA: CharData = [null, '', 0, -1];\\r\\n\\r\\nexport class TextRenderLayer extends BaseRenderLayer {\\r\\n private _state: GridCache<CharData>;\\r\\n private _characterWidth: number;\\r\\n private _characterFont: string;\\r\\n private _characterOverlapCache: { [key: string]: boolean } = {};\\r\\n\\r\\n constructor(container: HTMLElement, zIndex: number, colors: IColorSet) {\\r\\n super(container, 'text', zIndex, false, colors);\\r\\n this._state = new GridCache<CharData>();\\r\\n }\\r\\n\\r\\n public resize(terminal: ITerminal, dim: IRenderDimensions, charSizeChanged: boolean): void {\\r\\n super.resize(terminal, dim, charSizeChanged);\\r\\n\\r\\n // Clear the character width cache if the font or width has changed\\r\\n const terminalFont = `${terminal.options.fontSize * window.devicePixelRatio}px ${terminal.options.fontFamily}`;\\r\\n if (this._characterWidth !== dim.scaledCharWidth || this._characterFont !== terminalFont) {\\r\\n this._characterWidth = dim.scaledCharWidth;\\r\\n this._characterFont = terminalFont;\\r\\n this._characterOverlapCache = {};\\r\\n }\\r\\n // Resizing the canvas discards the contents of the canvas so clear state\\r\\n this._state.clear();\\r\\n this._state.resize(terminal.cols, terminal.rows);\\r\\n }\\r\\n\\r\\n public reset(terminal: ITerminal): void {\\r\\n this._state.clear();\\r\\n this.clearAll();\\r\\n }\\r\\n\\r\\n public onGridChanged(terminal: ITerminal, startRow: number, endRow: number): void {\\r\\n // Resize has not been called yet\\r\\n if (this._state.cache.length === 0) {\\r\\n return;\\r\\n }\\r\\n\\r\\n for (let y = startRow; y <= endRow; y++) {\\r\\n const row = y + terminal.buffer.ydisp;\\r\\n const line = terminal.buffer.lines.get(row);\\r\\n\\r\\n this.clearCells(0, y, terminal.cols, 1);\\r\\n // for (let x = 0; x < terminal.cols; x++) {\\r\\n // this._state.cache[x][y] = null;\\r\\n // }\\r\\n\\r\\n for (let x = 0; x < terminal.cols; x++) {\\r\\n const charData = line[x];\\r\\n const code: number = <number>charData[CHAR_DATA_CODE_INDEX];\\r\\n const char: string = charData[CHAR_DATA_CHAR_INDEX];\\r\\n const attr: number = charData[CHAR_DATA_ATTR_INDEX];\\r\\n let width: number = charData[CHAR_DATA_WIDTH_INDEX];\\r\\n\\r\\n // The character to the left is a wide character, drawing is owned by\\r\\n // the char at x-1\\r\\n if (width === 0) {\\r\\n // this._state.cache[x][y] = null;\\r\\n continue;\\r\\n }\\r\\n\\r\\n // If the character is a space and the character to the left is an\\r\\n // overlapping character, skip the character and allow the overlapping\\r\\n // char to take full control over this character's cell.\\r\\n if (code === 32 /*' '*/) {\\r\\n if (x > 0) {\\r\\n const previousChar: CharData = line[x - 1];\\r\\n if (this._isOverlapping(previousChar)) {\\r\\n continue;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Skip rendering if the character is identical\\r\\n // const state = this._state.cache[x][y];\\r\\n // if (state && state[CHAR_DATA_CHAR_INDEX] === char && state[CHAR_DATA_ATTR_INDEX] === attr) {\\r\\n // // Skip render, contents are identical\\r\\n // this._state.cache[x][y] = charData;\\r\\n // continue;\\r\\n // }\\r\\n\\r\\n // Clear the old character was not a space with the default background\\r\\n // const wasInverted = !!(state && state[CHAR_DATA_ATTR_INDEX] && state[CHAR_DATA_ATTR_INDEX] >> 18 & FLAGS.INVERSE);\\r\\n // if (state && !(state[CHAR_DATA_CODE_INDEX] === 32 /*' '*/ && (state[CHAR_DATA_ATTR_INDEX] & 0x1ff) >= 256 && !wasInverted)) {\\r\\n // this._clearChar(x, y);\\r\\n // }\\r\\n // this._state.cache[x][y] = charData;\\r\\n\\r\\n const flags = attr >> 18;\\r\\n let bg = attr & 0x1ff;\\r\\n\\r\\n // Skip rendering if the character is invisible\\r\\n const isDefaultBackground = bg >= 256;\\r\\n const isInvisible = flags & FLAGS.INVISIBLE;\\r\\n const isInverted = flags & FLAGS.INVERSE;\\r\\n if (!code || (code === 32 /*' '*/ && isDefaultBackground && !isInverted) || isInvisible) {\\r\\n continue;\\r\\n }\\r\\n\\r\\n // If the character is an overlapping char and the character to the right is a\\r\\n // space, take ownership of the cell to the right.\\r\\n if (width !== 0 && this._isOverlapping(charData)) {\\r\\n // If the character is overlapping, we want to force a re-render on every\\r\\n // frame. This is specifically to work around the case where two\\r\\n // overlaping chars `a` and `b` are adjacent, the cursor is moved to b and a\\r\\n // space is added. Without this, the first half of `b` would never\\r\\n // get removed, and `a` would not re-render because it thinks it's\\r\\n // already in the correct state.\\r\\n // this._state.cache[x][y] = OVERLAP_OWNED_CHAR_DATA;\\r\\n if (x < line.length - 1 && line[x + 1][CHAR_DATA_CODE_INDEX] === 32 /*' '*/) {\\r\\n width = 2;\\r\\n // this._clearChar(x + 1, y);\\r\\n // The overlapping char's char data will force a clear and render when the\\r\\n // overlapping char is no longer to the left of the character and also when\\r\\n // the space changes to another character.\\r\\n // this._state.cache[x + 1][y] = OVERLAP_OWNED_CHAR_DATA;\\r\\n }\\r\\n }\\r\\n\\r\\n let fg = (attr >> 9) & 0x1ff;\\r\\n\\r\\n // If inverse flag is on, the foreground should become the background.\\r\\n if (isInverted) {\\r\\n const temp = bg;\\r\\n bg = fg;\\r\\n fg = temp;\\r\\n if (fg === 256) {\\r\\n fg = INVERTED_DEFAULT_COLOR;\\r\\n }\\r\\n if (bg === 257) {\\r\\n bg = INVERTED_DEFAULT_COLOR;\\r\\n }\\r\\n }\\r\\n\\r\\n // Clear the cell next to this character if it's wide\\r\\n if (width === 2) {\\r\\n // this.clearCells(x + 1, y, 1, 1);\\r\\n }\\r\\n\\r\\n // Draw background\\r\\n if (bg < 256) {\\r\\n this._ctx.save();\\r\\n this._ctx.fillStyle = (bg === INVERTED_DEFAULT_COLOR ? this._colors.foreground : this._colors.ansi[bg]);\\r\\n this.fillCells(x, y, width, 1);\\r\\n this._ctx.restore();\\r\\n }\\r\\n\\r\\n this._ctx.save();\\r\\n if (flags & FLAGS.BOLD) {\\r\\n this._ctx.font = `bold ${this._ctx.font}`;\\r\\n // Convert the FG color to the bold variant\\r\\n if (fg < 8) {\\r\\n fg += 8;\\r\\n }\\r\\n }\\r\\n\\r\\n if (flags & FLAGS.UNDERLINE) {\\r\\n if (fg === INVERTED_DEFAULT_COLOR) {\\r\\n this._ctx.fillStyle = this._colors.background;\\r\\n } else if (fg < 256) {\\r\\n // 256 color support\\r\\n this._ctx.fillStyle = this._colors.ansi[fg];\\r\\n } else {\\r\\n this._ctx.fillStyle = this._colors.foreground;\\r\\n }\\r\\n this.fillBottomLineAtCells(x, y);\\r\\n }\\r\\n\\r\\n this.drawChar(terminal, char, code, width, x, y, fg, bg, !!(flags & FLAGS.BOLD), !!(flags & FLAGS.DIM));\\r\\n\\r\\n this._ctx.restore();\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n\\t/**\\r\\n\\t * Whether a character is overlapping to the next cell.\\r\\n\\t */\\r\\n private _isOverlapping(charData: CharData): boolean {\\r\\n // Only single cell characters can be overlapping, rendering issues can\\r\\n // occur without this check\\r\\n if (charData[CHAR_DATA_WIDTH_INDEX] !== 1) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n // We assume that any ascii character will not overlap\\r\\n const code = charData[CHAR_DATA_CODE_INDEX];\\r\\n if (code < 256) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n // Deliver from cache if available\\r\\n const char = charData[CHAR_DATA_CHAR_INDEX];\\r\\n if (this._characterOverlapCache.hasOwnProperty(char)) {\\r\\n return this._characterOverlapCache[char];\\r\\n }\\r\\n\\r\\n // Setup the font\\r\\n this._ctx.save();\\r\\n this._ctx.font = this._characterFont;\\r\\n\\r\\n // Measure the width of the character, but Math.floor it\\r\\n // because that is what the renderer does when it calculates\\r\\n // the character dimensions we are comparing against\\r\\n const overlaps = Math.floor(this._ctx.measureText(char).width) > this._characterWidth;\\r\\n\\r\\n // Restore the original context\\r\\n this._ctx.restore();\\r\\n\\r\\n // Cache and return\\r\\n this._characterOverlapCache[char] = overlaps;\\r\\n return overlaps;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clear the charcater at the cell specified.\\r\\n * @param x The column of the char.\\r\\n * @param y The row of the char.\\r\\n */\\r\\n private _clearChar(x: number, y: number): void {\\r\\n let colsToClear = 1;\\r\\n // Clear the adjacent character if it was wide\\r\\n const state = this._state.cache[x][y];\\r\\n if (state && state[CHAR_DATA_WIDTH_INDEX] === 2) {\\r\\n colsToClear = 2;\\r\\n }\\r\\n this.clearCells(x, y, colsToClear, 1);\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IColorSet, IRenderDimensions } from './Interfaces';\\r\\nimport { IBuffer, ICharMeasure, ITerminal } from '../Interfaces';\\r\\nimport { CHAR_DATA_ATTR_INDEX } from '../Buffer';\\r\\nimport { GridCache } from './GridCache';\\r\\nimport { FLAGS } from './Types';\\r\\nimport { BaseRenderLayer } from './BaseRenderLayer';\\r\\n\\r\\nexport class SelectionRenderLayer extends BaseRenderLayer {\\r\\n private _state: {start: [number, number], end: [number, number]};\\r\\n\\r\\n constructor(container: HTMLElement, zIndex: number, colors: IColorSet) {\\r\\n super(container, 'selection', zIndex, true, colors);\\r\\n this._state = {\\r\\n start: null,\\r\\n end: null\\r\\n };\\r\\n }\\r\\n\\r\\n public resize(terminal: ITerminal, dim: IRenderDimensions, charSizeChanged: boolean): void {\\r\\n super.resize(terminal, dim, charSizeChanged);\\r\\n // Resizing the canvas discards the contents of the canvas so clear state\\r\\n this._state = {\\r\\n start: null,\\r\\n end: null\\r\\n };\\r\\n }\\r\\n\\r\\n public reset(terminal: ITerminal): void {\\r\\n if (this._state.start && this._state.end) {\\r\\n this._state = {\\r\\n start: null,\\r\\n end: null\\r\\n };\\r\\n this.clearAll();\\r\\n }\\r\\n }\\r\\n\\r\\n public onSelectionChanged(terminal: ITerminal, start: [number, number], end: [number, number]): void {\\r\\n // Selection has not changed\\r\\n if (this._state.start === start || this._state.end === end) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Remove all selections\\r\\n this.clearAll();\\r\\n\\r\\n // Selection does not exist\\r\\n if (!start || !end) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Translate from buffer position to viewport position\\r\\n const viewportStartRow = start[1] - terminal.buffer.ydisp;\\r\\n const viewportEndRow = end[1] - terminal.buffer.ydisp;\\r\\n const viewportCappedStartRow = Math.max(viewportStartRow, 0);\\r\\n const viewportCappedEndRow = Math.min(viewportEndRow, terminal.rows - 1);\\r\\n\\r\\n // No need to draw the selection\\r\\n if (viewportCappedStartRow >= terminal.rows || viewportCappedEndRow < 0) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Draw first row\\r\\n const startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;\\r\\n const startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;\\r\\n this._ctx.fillStyle = this._colors.selection;\\r\\n this.fillCells(startCol, viewportCappedStartRow, startRowEndCol - startCol, 1);\\r\\n\\r\\n // Draw middle rows\\r\\n const middleRowsCount = Math.max(viewportCappedEndRow - viewportCappedStartRow - 1, 0);\\r\\n this.fillCells(0, viewportCappedStartRow + 1, terminal.cols, middleRowsCount);\\r\\n\\r\\n // Draw final row\\r\\n if (viewportCappedStartRow !== viewportCappedEndRow) {\\r\\n // Only draw viewportEndRow if it's not the same as viewporttartRow\\r\\n const endCol = viewportEndRow === viewportCappedEndRow ? end[0] : terminal.cols;\\r\\n this.fillCells(0, viewportCappedEndRow, endCol, 1);\\r\\n }\\r\\n\\r\\n // Save state for next render\\r\\n this._state.start = [start[0], start[1]];\\r\\n this._state.end = [end[0], end[1]];\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal, ITheme } from '../Interfaces';\\r\\nimport { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CHAR_INDEX } from '../Buffer';\\r\\nimport { TextRenderLayer } from './TextRenderLayer';\\r\\nimport { SelectionRenderLayer } from './SelectionRenderLayer';\\r\\nimport { CursorRenderLayer } from './CursorRenderLayer';\\r\\nimport { ColorManager } from './ColorManager';\\r\\nimport { BaseRenderLayer } from './BaseRenderLayer';\\r\\nimport { IRenderLayer, IColorSet, IRenderer, IRenderDimensions } from './Interfaces';\\r\\nimport { LinkRenderLayer } from './LinkRenderLayer';\\r\\nimport { EventEmitter } from '../EventEmitter';\\r\\n\\r\\nexport class Renderer extends EventEmitter implements IRenderer {\\r\\n /** A queue of the rows to be refreshed */\\r\\n private _refreshRowsQueue: {start: number, end: number}[] = [];\\r\\n private _refreshAnimationFrame = null;\\r\\n\\r\\n private _renderLayers: IRenderLayer[];\\r\\n private _devicePixelRatio: number;\\r\\n\\r\\n public colorManager: ColorManager;\\r\\n public dimensions: IRenderDimensions;\\r\\n\\r\\n constructor(private _terminal: ITerminal, theme: ITheme) {\\r\\n super();\\r\\n this.colorManager = new ColorManager();\\r\\n if (theme) {\\r\\n this.colorManager.setTheme(theme);\\r\\n }\\r\\n this._renderLayers = [\\r\\n new TextRenderLayer(this._terminal.element, 0, this.colorManager.colors),\\r\\n new SelectionRenderLayer(this._terminal.element, 1, this.colorManager.colors),\\r\\n new LinkRenderLayer(this._terminal.element, 2, this.colorManager.colors, this._terminal),\\r\\n new CursorRenderLayer(this._terminal.element, 3, this.colorManager.colors)\\r\\n ];\\r\\n this.dimensions = {\\r\\n scaledCharWidth: null,\\r\\n scaledCharHeight: null,\\r\\n scaledCellWidth: null,\\r\\n scaledCellHeight: null,\\r\\n scaledCharLeft: null,\\r\\n scaledCharTop: null,\\r\\n scaledCanvasWidth: null,\\r\\n scaledCanvasHeight: null,\\r\\n canvasWidth: null,\\r\\n canvasHeight: null,\\r\\n actualCellWidth: null,\\r\\n actualCellHeight: null\\r\\n };\\r\\n this._devicePixelRatio = window.devicePixelRatio;\\r\\n }\\r\\n\\r\\n public onWindowResize(devicePixelRatio: number): void {\\r\\n // If the device pixel ratio changed, the char atlas needs to be regenerated\\r\\n // and the terminal needs to refreshed\\r\\n if (this._devicePixelRatio !== devicePixelRatio) {\\r\\n this._devicePixelRatio = devicePixelRatio;\\r\\n this.onResize(this._terminal.cols, this._terminal.rows, true);\\r\\n }\\r\\n }\\r\\n\\r\\n public setTheme(theme: ITheme): IColorSet {\\r\\n this.colorManager.setTheme(theme);\\r\\n\\r\\n // Clear layers and force a full render\\r\\n this._renderLayers.forEach(l => {\\r\\n l.onThemeChanged(this._terminal, this.colorManager.colors);\\r\\n l.reset(this._terminal);\\r\\n });\\r\\n\\r\\n this._terminal.refresh(0, this._terminal.rows - 1);\\r\\n\\r\\n return this.colorManager.colors;\\r\\n }\\r\\n\\r\\n public onResize(cols: number, rows: number, didCharSizeChange: boolean): void {\\r\\n if (!this._terminal.charMeasure.width || !this._terminal.charMeasure.height) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Calculate the scaled character width. Width is floored as it must be\\r\\n // drawn to an integer grid in order for the CharAtlas \\\"stamps\\\" to not be\\r\\n // blurry. When text is drawn to the grid not using the CharAtlas, it is\\r\\n // clipped to ensure there is no overlap with the next cell.\\r\\n this.dimensions.scaledCharWidth = Math.floor(this._terminal.charMeasure.width * window.devicePixelRatio);\\r\\n\\r\\n // Calculate the scaled character height. Height is ceiled in case\\r\\n // devicePixelRatio is a floating point number in order to ensure there is\\r\\n // enough space to draw the character to the cell.\\r\\n this.dimensions.scaledCharHeight = Math.ceil(this._terminal.charMeasure.height * window.devicePixelRatio);\\r\\n\\r\\n // Calculate the scaled cell height, if lineHeight is not 1 then the value\\r\\n // will be floored because since lineHeight can never be lower then 1, there\\r\\n // is a guarentee that the scaled line height will always be larger than\\r\\n // scaled char height.\\r\\n this.dimensions.scaledCellHeight = Math.floor(this.dimensions.scaledCharHeight * this._terminal.options.lineHeight);\\r\\n\\r\\n // Calculate the y coordinate within a cell that text should draw from in\\r\\n // order to draw in the center of a cell.\\r\\n this.dimensions.scaledCharTop = this._terminal.options.lineHeight === 1 ? 0 : Math.round((this.dimensions.scaledCellHeight - this.dimensions.scaledCharHeight) / 2);\\r\\n\\r\\n // Calculate the scaled cell width, taking the letterSpacing into account.\\r\\n this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth + Math.round(this._terminal.options.letterSpacing);\\r\\n\\r\\n // Calculate the x coordinate with a cell that text should draw from in\\r\\n // order to draw in the center of a cell.\\r\\n this.dimensions.scaledCharLeft = Math.floor(this._terminal.options.letterSpacing / 2);\\r\\n\\r\\n // Recalculate the canvas dimensions; scaled* define the actual number of\\r\\n // pixel in the canvas\\r\\n this.dimensions.scaledCanvasHeight = this._terminal.rows * this.dimensions.scaledCellHeight;\\r\\n this.dimensions.scaledCanvasWidth = this._terminal.cols * this.dimensions.scaledCellWidth;\\r\\n\\r\\n // The the size of the canvas on the page. It's very important that this\\r\\n // rounds to nearest integer and not ceils as browsers often set\\r\\n // window.devicePixelRatio as something like 1.100000023841858, when it's\\r\\n // actually 1.1. Ceiling causes blurriness as the backing canvas image is 1\\r\\n // pixel too large for the canvas element size.\\r\\n this.dimensions.canvasHeight = Math.round(this.dimensions.scaledCanvasHeight / window.devicePixelRatio);\\r\\n this.dimensions.canvasWidth = Math.round(this.dimensions.scaledCanvasWidth / window.devicePixelRatio);\\r\\n\\r\\n // Get the _actual_ dimensions of an individual cell. This needs to be\\r\\n // derived from the canvasWidth/Height calculated above which takes into\\r\\n // account window.devicePixelRatio. CharMeasure.width/height by itself is\\r\\n // insufficient when the page is not at 100% zoom level as CharMeasure is\\r\\n // measured in CSS pixels, but the actual char size on the canvas can\\r\\n // differ.\\r\\n this.dimensions.actualCellHeight = this.dimensions.canvasHeight / this._terminal.rows;\\r\\n this.dimensions.actualCellWidth = this.dimensions.canvasWidth / this._terminal.cols;\\r\\n\\r\\n // Resize all render layers\\r\\n this._renderLayers.forEach(l => l.resize(this._terminal, this.dimensions, didCharSizeChange));\\r\\n\\r\\n // Force a refresh\\r\\n this._terminal.refresh(0, this._terminal.rows - 1);\\r\\n\\r\\n this.emit('resize', {\\r\\n width: this.dimensions.canvasWidth,\\r\\n height: this.dimensions.canvasHeight\\r\\n });\\r\\n }\\r\\n\\r\\n public onCharSizeChanged(): void {\\r\\n this.onResize(this._terminal.cols, this._terminal.rows, true);\\r\\n }\\r\\n\\r\\n public onBlur(): void {\\r\\n this._renderLayers.forEach(l => l.onBlur(this._terminal));\\r\\n }\\r\\n\\r\\n public onFocus(): void {\\r\\n this._renderLayers.forEach(l => l.onFocus(this._terminal));\\r\\n }\\r\\n\\r\\n public onSelectionChanged(start: [number, number], end: [number, number]): void {\\r\\n this._renderLayers.forEach(l => l.onSelectionChanged(this._terminal, start, end));\\r\\n }\\r\\n\\r\\n public onCursorMove(): void {\\r\\n this._renderLayers.forEach(l => l.onCursorMove(this._terminal));\\r\\n }\\r\\n\\r\\n public onOptionsChanged(): void {\\r\\n this._renderLayers.forEach(l => l.onOptionsChanged(this._terminal));\\r\\n }\\r\\n\\r\\n public clear(): void {\\r\\n this._renderLayers.forEach(l => l.reset(this._terminal));\\r\\n }\\r\\n\\r\\n /**\\r\\n * Queues a refresh between two rows (inclusive), to be done on next animation\\r\\n * frame.\\r\\n * @param {number} start The start row.\\r\\n * @param {number} end The end row.\\r\\n */\\r\\n public queueRefresh(start: number, end: number): void {\\r\\n this._refreshRowsQueue.push({ start: start, end: end });\\r\\n if (!this._refreshAnimationFrame) {\\r\\n this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this));\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Performs the refresh loop callback, calling refresh only if a refresh is\\r\\n * necessary before queueing up the next one.\\r\\n */\\r\\n private _refreshLoop(): void {\\r\\n let start;\\r\\n let end;\\r\\n if (this._refreshRowsQueue.length > 4) {\\r\\n // Just do a full refresh when 5+ refreshes are queued\\r\\n start = 0;\\r\\n end = this._terminal.rows - 1;\\r\\n } else {\\r\\n // Get start and end rows that need refreshing\\r\\n start = this._refreshRowsQueue[0].start;\\r\\n end = this._refreshRowsQueue[0].end;\\r\\n for (let i = 1; i < this._refreshRowsQueue.length; i++) {\\r\\n if (this._refreshRowsQueue[i].start < start) {\\r\\n start = this._refreshRowsQueue[i].start;\\r\\n }\\r\\n if (this._refreshRowsQueue[i].end > end) {\\r\\n end = this._refreshRowsQueue[i].end;\\r\\n }\\r\\n }\\r\\n }\\r\\n this._refreshRowsQueue = [];\\r\\n this._refreshAnimationFrame = null;\\r\\n\\r\\n // Render\\r\\n start = Math.max(start, 0);\\r\\n end = Math.min(end, this._terminal.rows - 1);\\r\\n this._renderLayers.forEach(l => l.onGridChanged(this._terminal, start, end));\\r\\n this._terminal.emit('refresh', {start, end});\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IColorSet, IRenderDimensions } from './Interfaces';\\r\\nimport { IBuffer, ICharMeasure, ITerminal, ILinkifierAccessor } from '../Interfaces';\\r\\nimport { CHAR_DATA_ATTR_INDEX } from '../Buffer';\\r\\nimport { GridCache } from './GridCache';\\r\\nimport { FLAGS } from './Types';\\r\\nimport { BaseRenderLayer, INVERTED_DEFAULT_COLOR } from './BaseRenderLayer';\\r\\nimport { LinkHoverEvent, LinkHoverEventTypes } from '../Types';\\r\\n\\r\\nexport class LinkRenderLayer extends BaseRenderLayer {\\r\\n private _state: LinkHoverEvent = null;\\r\\n\\r\\n constructor(container: HTMLElement, zIndex: number, colors: IColorSet, terminal: ILinkifierAccessor) {\\r\\n super(container, 'link', zIndex, true, colors);\\r\\n terminal.linkifier.on(LinkHoverEventTypes.HOVER, (e: LinkHoverEvent) => this._onLinkHover(e));\\r\\n terminal.linkifier.on(LinkHoverEventTypes.LEAVE, (e: LinkHoverEvent) => this._onLinkLeave(e));\\r\\n }\\r\\n\\r\\n public resize(terminal: ITerminal, dim: IRenderDimensions, charSizeChanged: boolean): void {\\r\\n super.resize(terminal, dim, charSizeChanged);\\r\\n // Resizing the canvas discards the contents of the canvas so clear state\\r\\n this._state = null;\\r\\n }\\r\\n\\r\\n public reset(terminal: ITerminal): void {\\r\\n this._clearCurrentLink();\\r\\n }\\r\\n\\r\\n private _clearCurrentLink(): void {\\r\\n if (this._state) {\\r\\n this.clearCells(this._state.x, this._state.y, this._state.length, 1);\\r\\n this._state = null;\\r\\n }\\r\\n }\\r\\n\\r\\n private _onLinkHover(e: LinkHoverEvent): void {\\r\\n this._ctx.fillStyle = this._colors.foreground;\\r\\n this.fillBottomLineAtCells(e.x, e.y, e.length);\\r\\n this._state = e;\\r\\n }\\r\\n\\r\\n private _onLinkLeave(e: LinkHoverEvent): void {\\r\\n this._clearCurrentLink();\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nexport class GridCache<T> {\\r\\n public cache: T[][];\\r\\n\\r\\n public constructor() {\\r\\n this.cache = [];\\r\\n }\\r\\n\\r\\n public resize(width: number, height: number): void {\\r\\n for (let x = 0; x < width; x++) {\\r\\n if (this.cache.length <= x) {\\r\\n this.cache.push([]);\\r\\n }\\r\\n for (let y = this.cache[x].length; y < height; y++) {\\r\\n this.cache[x].push(null);\\r\\n }\\r\\n this.cache[x].length = height;\\r\\n }\\r\\n this.cache.length = width;\\r\\n }\\r\\n\\r\\n public clear(): void {\\r\\n for (let x = 0; x < this.cache.length; x++) {\\r\\n for (let y = 0; y < this.cache[x].length; y++) {\\r\\n this.cache[x][y] = null;\\r\\n }\\r\\n }\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IColorSet, IRenderDimensions } from './Interfaces';\\r\\nimport { IBuffer, ICharMeasure, ITerminal, ITerminalOptions } from '../Interfaces';\\r\\nimport { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CODE_INDEX, CHAR_DATA_CHAR_INDEX } from '../Buffer';\\r\\nimport { GridCache } from './GridCache';\\r\\nimport { FLAGS } from './Types';\\r\\nimport { BaseRenderLayer } from './BaseRenderLayer';\\r\\nimport { CharData } from '../Types';\\r\\n\\r\\ninterface CursorState {\\r\\n x: number;\\r\\n y: number;\\r\\n isFocused: boolean;\\r\\n style: string;\\r\\n width: number;\\r\\n}\\r\\n\\r\\n/**\\r\\n * The time between cursor blinks.\\r\\n */\\r\\nconst BLINK_INTERVAL = 600;\\r\\n\\r\\nexport class CursorRenderLayer extends BaseRenderLayer {\\r\\n private _state: CursorState;\\r\\n private _cursorRenderers: {[key: string]: (terminal: ITerminal, x: number, y: number, charData: CharData) => void};\\r\\n private _cursorBlinkStateManager: CursorBlinkStateManager;\\r\\n private _isFocused: boolean;\\r\\n\\r\\n constructor(container: HTMLElement, zIndex: number, colors: IColorSet) {\\r\\n super(container, 'cursor', zIndex, true, colors);\\r\\n this._state = {\\r\\n x: null,\\r\\n y: null,\\r\\n isFocused: null,\\r\\n style: null,\\r\\n width: null,\\r\\n };\\r\\n this._cursorRenderers = {\\r\\n 'bar': this._renderBarCursor.bind(this),\\r\\n 'block': this._renderBlockCursor.bind(this),\\r\\n 'underline': this._renderUnderlineCursor.bind(this)\\r\\n };\\r\\n // TODO: Consider initial options? Maybe onOptionsChanged should be called at the end of open?\\r\\n }\\r\\n\\r\\n public resize(terminal: ITerminal, dim: IRenderDimensions, charSizeChanged: boolean): void {\\r\\n super.resize(terminal, dim, charSizeChanged);\\r\\n // Resizing the canvas discards the contents of the canvas so clear state\\r\\n this._state = {\\r\\n x: null,\\r\\n y: null,\\r\\n isFocused: null,\\r\\n style: null,\\r\\n width: null,\\r\\n };\\r\\n }\\r\\n\\r\\n public reset(terminal: ITerminal): void {\\r\\n this._clearCursor();\\r\\n if (this._cursorBlinkStateManager) {\\r\\n this._cursorBlinkStateManager.dispose();\\r\\n this._cursorBlinkStateManager = null;\\r\\n this.onOptionsChanged(terminal);\\r\\n }\\r\\n }\\r\\n\\r\\n public onBlur(terminal: ITerminal): void {\\r\\n if (this._cursorBlinkStateManager) {\\r\\n this._cursorBlinkStateManager.pause();\\r\\n }\\r\\n terminal.refresh(terminal.buffer.y, terminal.buffer.y);\\r\\n }\\r\\n\\r\\n public onFocus(terminal: ITerminal): void {\\r\\n if (this._cursorBlinkStateManager) {\\r\\n this._cursorBlinkStateManager.resume(terminal);\\r\\n } else {\\r\\n terminal.refresh(terminal.buffer.y, terminal.buffer.y);\\r\\n }\\r\\n }\\r\\n\\r\\n public onOptionsChanged(terminal: ITerminal): void {\\r\\n if (terminal.options.cursorBlink) {\\r\\n if (!this._cursorBlinkStateManager) {\\r\\n this._cursorBlinkStateManager = new CursorBlinkStateManager(terminal, () => {\\r\\n this._render(terminal, true);\\r\\n });\\r\\n }\\r\\n } else {\\r\\n if (this._cursorBlinkStateManager) {\\r\\n this._cursorBlinkStateManager.dispose();\\r\\n this._cursorBlinkStateManager = null;\\r\\n }\\r\\n // Request a refresh from the terminal as management of rendering is being\\r\\n // moved back to the terminal\\r\\n terminal.refresh(terminal.buffer.y, terminal.buffer.y);\\r\\n }\\r\\n }\\r\\n\\r\\n public onCursorMove(terminal: ITerminal): void {\\r\\n if (this._cursorBlinkStateManager) {\\r\\n this._cursorBlinkStateManager.restartBlinkAnimation(terminal);\\r\\n }\\r\\n }\\r\\n\\r\\n public onGridChanged(terminal: ITerminal, startRow: number, endRow: number): void {\\r\\n // Only render if the animation frame is not active\\r\\n if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {\\r\\n this._render(terminal, false);\\r\\n }\\r\\n }\\r\\n\\r\\n private _render(terminal: ITerminal, triggeredByAnimationFrame: boolean): void {\\r\\n // Don't draw the cursor if it's hidden\\r\\n if (!terminal.cursorState || terminal.cursorHidden) {\\r\\n this._clearCursor();\\r\\n return;\\r\\n }\\r\\n\\r\\n const cursorY = terminal.buffer.ybase + terminal.buffer.y;\\r\\n const viewportRelativeCursorY = cursorY - terminal.buffer.ydisp;\\r\\n\\r\\n // Don't draw the cursor if it's off-screen\\r\\n if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= terminal.rows) {\\r\\n this._clearCursor();\\r\\n return;\\r\\n }\\r\\n\\r\\n const charData = terminal.buffer.lines.get(cursorY)[terminal.buffer.x];\\r\\n if (!charData) {\\r\\n return;\\r\\n }\\r\\n\\r\\n if (!terminal.isFocused) {\\r\\n this._clearCursor();\\r\\n this._ctx.save();\\r\\n this._ctx.fillStyle = this._colors.cursor;\\r\\n this._renderBlurCursor(terminal, terminal.buffer.x, viewportRelativeCursorY, charData);\\r\\n this._ctx.restore();\\r\\n this._state.x = terminal.buffer.x;\\r\\n this._state.y = viewportRelativeCursorY;\\r\\n this._state.isFocused = false;\\r\\n this._state.style = terminal.options.cursorStyle;\\r\\n this._state.width = charData[CHAR_DATA_WIDTH_INDEX];\\r\\n return;\\r\\n }\\r\\n\\r\\n // Don't draw the cursor if it's blinking\\r\\n if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {\\r\\n this._clearCursor();\\r\\n return;\\r\\n }\\r\\n\\r\\n if (this._state) {\\r\\n // The cursor is already in the correct spot, don't redraw\\r\\n if (this._state.x === terminal.buffer.x &&\\r\\n this._state.y === viewportRelativeCursorY &&\\r\\n this._state.isFocused === terminal.isFocused &&\\r\\n this._state.style === terminal.options.cursorStyle &&\\r\\n this._state.width === charData[CHAR_DATA_WIDTH_INDEX]) {\\r\\n return;\\r\\n }\\r\\n this._clearCursor();\\r\\n }\\r\\n\\r\\n this._ctx.save();\\r\\n this._cursorRenderers[terminal.options.cursorStyle || 'block'](terminal, terminal.buffer.x, viewportRelativeCursorY, charData);\\r\\n this._ctx.restore();\\r\\n\\r\\n this._state.x = terminal.buffer.x;\\r\\n this._state.y = viewportRelativeCursorY;\\r\\n this._state.isFocused = false;\\r\\n this._state.style = terminal.options.cursorStyle;\\r\\n this._state.width = charData[CHAR_DATA_WIDTH_INDEX];\\r\\n }\\r\\n\\r\\n private _clearCursor(): void {\\r\\n if (this._state) {\\r\\n this.clearCells(this._state.x, this._state.y, this._state.width, 1);\\r\\n this._state = {\\r\\n x: null,\\r\\n y: null,\\r\\n isFocused: null,\\r\\n style: null,\\r\\n width: null,\\r\\n };\\r\\n }\\r\\n }\\r\\n\\r\\n private _renderBarCursor(terminal: ITerminal, x: number, y: number, charData: CharData): void {\\r\\n this._ctx.save();\\r\\n this._ctx.fillStyle = this._colors.cursor;\\r\\n this.fillLeftLineAtCell(x, y);\\r\\n this._ctx.restore();\\r\\n }\\r\\n\\r\\n private _renderBlockCursor(terminal: ITerminal, x: number, y: number, charData: CharData): void {\\r\\n this._ctx.save();\\r\\n this._ctx.fillStyle = this._colors.cursor;\\r\\n this.fillCells(x, y, charData[CHAR_DATA_WIDTH_INDEX], 1);\\r\\n this._ctx.fillStyle = this._colors.cursorAccent;\\r\\n this.fillCharTrueColor(terminal, charData, x, y);\\r\\n this._ctx.restore();\\r\\n }\\r\\n\\r\\n private _renderUnderlineCursor(terminal: ITerminal, x: number, y: number, charData: CharData): void {\\r\\n this._ctx.save();\\r\\n this._ctx.fillStyle = this._colors.cursor;\\r\\n this.fillBottomLineAtCells(x, y);\\r\\n this._ctx.restore();\\r\\n }\\r\\n\\r\\n private _renderBlurCursor(terminal: ITerminal, x: number, y: number, charData: CharData): void {\\r\\n this._ctx.save();\\r\\n this._ctx.strokeStyle = this._colors.cursor;\\r\\n this.strokeRectAtCell(x, y, charData[CHAR_DATA_WIDTH_INDEX], 1);\\r\\n this._ctx.restore();\\r\\n }\\r\\n}\\r\\n\\r\\nclass CursorBlinkStateManager {\\r\\n public isCursorVisible: boolean;\\r\\n\\r\\n private _animationFrame: number;\\r\\n private _blinkStartTimeout: number;\\r\\n private _blinkInterval: number;\\r\\n\\r\\n /**\\r\\n * The time at which the animation frame was restarted, this is used on the\\r\\n * next render to restart the timers so they don't need to restart the timers\\r\\n * multiple times over a short period.\\r\\n */\\r\\n private _animationTimeRestarted: number;\\r\\n\\r\\n constructor(\\r\\n terminal: ITerminal,\\r\\n private renderCallback: () => void\\r\\n ) {\\r\\n this.isCursorVisible = true;\\r\\n if (terminal.isFocused) {\\r\\n this._restartInterval();\\r\\n }\\r\\n }\\r\\n\\r\\n public get isPaused(): boolean { return !(this._blinkStartTimeout || this._blinkInterval); }\\r\\n\\r\\n public dispose(): void {\\r\\n if (this._blinkInterval) {\\r\\n window.clearInterval(this._blinkInterval);\\r\\n this._blinkInterval = null;\\r\\n }\\r\\n if (this._blinkStartTimeout) {\\r\\n window.clearTimeout(this._blinkStartTimeout);\\r\\n this._blinkStartTimeout = null;\\r\\n }\\r\\n if (this._animationFrame) {\\r\\n window.cancelAnimationFrame(this._animationFrame);\\r\\n this._animationFrame = null;\\r\\n }\\r\\n }\\r\\n\\r\\n public restartBlinkAnimation(terminal: ITerminal): void {\\r\\n if (this.isPaused) {\\r\\n return;\\r\\n }\\r\\n // Save a timestamp so that the restart can be done on the next interval\\r\\n this._animationTimeRestarted = Date.now();\\r\\n // Force a cursor render to ensure it's visible and in the correct position\\r\\n this.isCursorVisible = true;\\r\\n if (!this._animationFrame) {\\r\\n this._animationFrame = window.requestAnimationFrame(() => {\\r\\n this.renderCallback();\\r\\n this._animationFrame = null;\\r\\n });\\r\\n }\\r\\n }\\r\\n\\r\\n private _restartInterval(timeToStart: number = BLINK_INTERVAL): void {\\r\\n // Clear any existing interval\\r\\n if (this._blinkInterval) {\\r\\n window.clearInterval(this._blinkInterval);\\r\\n }\\r\\n\\r\\n // Setup the initial timeout which will hide the cursor, this is done before\\r\\n // the regular interval is setup in order to support restarting the blink\\r\\n // animation in a lightweight way (without thrashing clearInterval and\\r\\n // setInterval).\\r\\n this._blinkStartTimeout = <number><any>setTimeout(() => {\\r\\n // Check if another animation restart was requested while this was being\\r\\n // started\\r\\n if (this._animationTimeRestarted) {\\r\\n const time = BLINK_INTERVAL - (Date.now() - this._animationTimeRestarted);\\r\\n this._animationTimeRestarted = null;\\r\\n if (time > 0) {\\r\\n this._restartInterval(time);\\r\\n return;\\r\\n }\\r\\n }\\r\\n\\r\\n // Hide the cursor\\r\\n this.isCursorVisible = false;\\r\\n this._animationFrame = window.requestAnimationFrame(() => {\\r\\n this.renderCallback();\\r\\n this._animationFrame = null;\\r\\n });\\r\\n\\r\\n // Setup the blink interval\\r\\n this._blinkInterval = <number><any>setInterval(() => {\\r\\n // Adjust the animation time if it was restarted\\r\\n if (this._animationTimeRestarted) {\\r\\n // calc time diff\\r\\n // Make restart interval do a setTimeout initially?\\r\\n const time = BLINK_INTERVAL - (Date.now() - this._animationTimeRestarted);\\r\\n this._animationTimeRestarted = null;\\r\\n this._restartInterval(time);\\r\\n return;\\r\\n }\\r\\n\\r\\n // Invert visibility and render\\r\\n this.isCursorVisible = !this.isCursorVisible;\\r\\n this._animationFrame = window.requestAnimationFrame(() => {\\r\\n this.renderCallback();\\r\\n this._animationFrame = null;\\r\\n });\\r\\n }, BLINK_INTERVAL);\\r\\n }, timeToStart);\\r\\n }\\r\\n\\r\\n public pause(): void {\\r\\n this.isCursorVisible = true;\\r\\n if (this._blinkInterval) {\\r\\n window.clearInterval(this._blinkInterval);\\r\\n this._blinkInterval = null;\\r\\n }\\r\\n if (this._blinkStartTimeout) {\\r\\n window.clearTimeout(this._blinkStartTimeout);\\r\\n this._blinkStartTimeout = null;\\r\\n }\\r\\n if (this._animationFrame) {\\r\\n window.cancelAnimationFrame(this._animationFrame);\\r\\n this._animationFrame = null;\\r\\n }\\r\\n }\\r\\n\\r\\n public resume(terminal: ITerminal): void {\\r\\n this._animationTimeRestarted = null;\\r\\n this._restartInterval();\\r\\n this.restartBlinkAnimation(terminal);\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IColorSet, IColorManager } from './Interfaces';\\r\\nimport { ITheme } from '../Interfaces';\\r\\n\\r\\nconst DEFAULT_FOREGROUND = '#ffffff';\\r\\nconst DEFAULT_BACKGROUND = '#000000';\\r\\nconst DEFAULT_CURSOR = '#ffffff';\\r\\nconst DEFAULT_CURSOR_ACCENT = '#000000';\\r\\nconst DEFAULT_SELECTION = 'rgba(255, 255, 255, 0.3)';\\r\\nexport const DEFAULT_ANSI_COLORS = [\\r\\n // dark:\\r\\n '#2e3436',\\r\\n '#cc0000',\\r\\n '#4e9a06',\\r\\n '#c4a000',\\r\\n '#3465a4',\\r\\n '#75507b',\\r\\n '#06989a',\\r\\n '#d3d7cf',\\r\\n // bright:\\r\\n '#555753',\\r\\n '#ef2929',\\r\\n '#8ae234',\\r\\n '#fce94f',\\r\\n '#729fcf',\\r\\n '#ad7fa8',\\r\\n '#34e2e2',\\r\\n '#eeeeec'\\r\\n];\\r\\n\\r\\n/**\\r\\n * Fills an existing 16 length string with the remaining 240 ANSI colors.\\r\\n * @param first16Colors The first 16 ANSI colors.\\r\\n */\\r\\nfunction generate256Colors(first16Colors: string[]): string[] {\\r\\n let colors = first16Colors.slice();\\r\\n\\r\\n // Generate colors (16-231)\\r\\n let v = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];\\r\\n for (let i = 0; i < 216; i++) {\\r\\n const r = toPaddedHex(v[(i / 36) % 6 | 0]);\\r\\n const g = toPaddedHex(v[(i / 6) % 6 | 0]);\\r\\n const b = toPaddedHex(v[i % 6]);\\r\\n colors.push(`#${r}${g}${b}`);\\r\\n }\\r\\n\\r\\n // Generate greys (232-255)\\r\\n for (let i = 0; i < 24; i++) {\\r\\n const c = toPaddedHex(8 + i * 10);\\r\\n colors.push(`#${c}${c}${c}`);\\r\\n }\\r\\n\\r\\n return colors;\\r\\n}\\r\\n\\r\\nfunction toPaddedHex(c: number): string {\\r\\n let s = c.toString(16);\\r\\n return s.length < 2 ? '0' + s : s;\\r\\n}\\r\\n\\r\\n/**\\r\\n * Manages the source of truth for a terminal's colors.\\r\\n */\\r\\nexport class ColorManager implements IColorManager {\\r\\n public colors: IColorSet;\\r\\n\\r\\n constructor() {\\r\\n this.colors = {\\r\\n foreground: DEFAULT_FOREGROUND,\\r\\n background: DEFAULT_BACKGROUND,\\r\\n cursor: DEFAULT_CURSOR,\\r\\n cursorAccent: DEFAULT_CURSOR_ACCENT,\\r\\n selection: DEFAULT_SELECTION,\\r\\n ansi: generate256Colors(DEFAULT_ANSI_COLORS)\\r\\n };\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the terminal's theme.\\r\\n * @param theme The theme to use. If a partial theme is provided then default\\r\\n * colors will be used where colors are not defined.\\r\\n */\\r\\n public setTheme(theme: ITheme): void {\\r\\n this.colors.foreground = theme.foreground || DEFAULT_FOREGROUND;\\r\\n this.colors.background = this._validateColor(theme.background, DEFAULT_BACKGROUND);\\r\\n this.colors.cursor = theme.cursor || DEFAULT_CURSOR;\\r\\n this.colors.cursorAccent = theme.cursorAccent || DEFAULT_CURSOR_ACCENT;\\r\\n this.colors.selection = theme.selection || DEFAULT_SELECTION;\\r\\n this.colors.ansi[0] = theme.black || DEFAULT_ANSI_COLORS[0];\\r\\n this.colors.ansi[1] = theme.red || DEFAULT_ANSI_COLORS[1];\\r\\n this.colors.ansi[2] = theme.green || DEFAULT_ANSI_COLORS[2];\\r\\n this.colors.ansi[3] = theme.yellow || DEFAULT_ANSI_COLORS[3];\\r\\n this.colors.ansi[4] = theme.blue || DEFAULT_ANSI_COLORS[4];\\r\\n this.colors.ansi[5] = theme.magenta || DEFAULT_ANSI_COLORS[5];\\r\\n this.colors.ansi[6] = theme.cyan || DEFAULT_ANSI_COLORS[6];\\r\\n this.colors.ansi[7] = theme.white || DEFAULT_ANSI_COLORS[7];\\r\\n this.colors.ansi[8] = theme.brightBlack || DEFAULT_ANSI_COLORS[8];\\r\\n this.colors.ansi[9] = theme.brightRed || DEFAULT_ANSI_COLORS[9];\\r\\n this.colors.ansi[10] = theme.brightGreen || DEFAULT_ANSI_COLORS[10];\\r\\n this.colors.ansi[11] = theme.brightYellow || DEFAULT_ANSI_COLORS[11];\\r\\n this.colors.ansi[12] = theme.brightBlue || DEFAULT_ANSI_COLORS[12];\\r\\n this.colors.ansi[13] = theme.brightMagenta || DEFAULT_ANSI_COLORS[13];\\r\\n this.colors.ansi[14] = theme.brightCyan || DEFAULT_ANSI_COLORS[14];\\r\\n this.colors.ansi[15] = theme.brightWhite || DEFAULT_ANSI_COLORS[15];\\r\\n }\\r\\n\\r\\n private _validateColor(color: string, fallback: string): string {\\r\\n if (!color) {\\r\\n return fallback;\\r\\n }\\r\\n if (color.length === 7 && color.charAt(0) === '#') {\\r\\n return color;\\r\\n }\\r\\n if (color.length === 4 && color.charAt(0) === '#') {\\r\\n const r = color.charAt(1);\\r\\n const g = color.charAt(2);\\r\\n const b = color.charAt(3);\\r\\n return `#${r}${r}${g}${g}${b}${b}`;\\r\\n }\\r\\n return fallback;\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal, ITheme } from '../Interfaces';\\r\\nimport { IColorSet } from '../renderer/Interfaces';\\r\\nimport { isFirefox } from '../utils/Browser';\\r\\n\\r\\nexport const CHAR_ATLAS_CELL_SPACING = 1;\\r\\n\\r\\ninterface ICharAtlasConfig {\\r\\n fontSize: number;\\r\\n fontFamily: string;\\r\\n scaledCharWidth: number;\\r\\n scaledCharHeight: number;\\r\\n colors: IColorSet;\\r\\n}\\r\\n\\r\\ninterface ICharAtlasCacheEntry {\\r\\n bitmap: HTMLCanvasElement | Promise<ImageBitmap>;\\r\\n config: ICharAtlasConfig;\\r\\n ownedBy: ITerminal[];\\r\\n}\\r\\n\\r\\nlet charAtlasCache: ICharAtlasCacheEntry[] = [];\\r\\n\\r\\n/**\\r\\n * Acquires a char atlas, either generating a new one or returning an existing\\r\\n * one that is in use by another terminal.\\r\\n * @param terminal The terminal.\\r\\n * @param colors The colors to use.\\r\\n */\\r\\nexport function acquireCharAtlas(terminal: ITerminal, colors: IColorSet, scaledCharWidth: number, scaledCharHeight: number): HTMLCanvasElement | Promise<ImageBitmap> {\\r\\n const newConfig = generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors);\\r\\n\\r\\n // Check to see if the terminal already owns this config\\r\\n for (let i = 0; i < charAtlasCache.length; i++) {\\r\\n const entry = charAtlasCache[i];\\r\\n const ownedByIndex = entry.ownedBy.indexOf(terminal);\\r\\n if (ownedByIndex >= 0) {\\r\\n if (configEquals(entry.config, newConfig)) {\\r\\n return entry.bitmap;\\r\\n } else {\\r\\n // The configs differ, release the terminal from the entry\\r\\n if (entry.ownedBy.length === 1) {\\r\\n charAtlasCache.splice(i, 1);\\r\\n } else {\\r\\n entry.ownedBy.splice(ownedByIndex, 1);\\r\\n }\\r\\n break;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Try match a char atlas from the cache\\r\\n for (let i = 0; i < charAtlasCache.length; i++) {\\r\\n const entry = charAtlasCache[i];\\r\\n if (configEquals(entry.config, newConfig)) {\\r\\n // Add the terminal to the cache entry and return\\r\\n entry.ownedBy.push(terminal);\\r\\n return entry.bitmap;\\r\\n }\\r\\n }\\r\\n\\r\\n const newEntry: ICharAtlasCacheEntry = {\\r\\n bitmap: generator.generate(scaledCharWidth, scaledCharHeight, terminal.options.fontSize, terminal.options.fontFamily, colors.background, colors.foreground, colors.ansi),\\r\\n config: newConfig,\\r\\n ownedBy: [terminal]\\r\\n };\\r\\n charAtlasCache.push(newEntry);\\r\\n return newEntry.bitmap;\\r\\n}\\r\\n\\r\\nfunction generateConfig(scaledCharWidth: number, scaledCharHeight: number, terminal: ITerminal, colors: IColorSet): ICharAtlasConfig {\\r\\n const clonedColors = {\\r\\n foreground: colors.foreground,\\r\\n background: colors.background,\\r\\n cursor: null,\\r\\n cursorAccent: null,\\r\\n selection: null,\\r\\n ansi: colors.ansi.slice(0, 16)\\r\\n };\\r\\n return {\\r\\n scaledCharWidth,\\r\\n scaledCharHeight,\\r\\n fontFamily: terminal.options.fontFamily,\\r\\n fontSize: terminal.options.fontSize,\\r\\n colors: clonedColors\\r\\n };\\r\\n}\\r\\n\\r\\nfunction configEquals(a: ICharAtlasConfig, b: ICharAtlasConfig): boolean {\\r\\n for (let i = 0; i < a.colors.ansi.length; i++) {\\r\\n if (a.colors.ansi[i] !== b.colors.ansi[i]) {\\r\\n return false;\\r\\n }\\r\\n }\\r\\n return a.fontFamily === b.fontFamily &&\\r\\n a.fontSize === b.fontSize &&\\r\\n a.scaledCharWidth === b.scaledCharWidth &&\\r\\n a.scaledCharHeight === b.scaledCharHeight &&\\r\\n a.colors.foreground === b.colors.foreground &&\\r\\n a.colors.background === b.colors.background;\\r\\n}\\r\\n\\r\\nlet generator: CharAtlasGenerator;\\r\\n\\r\\n/**\\r\\n * Initializes the char atlas generator.\\r\\n * @param document The document.\\r\\n */\\r\\nexport function initialize(document: Document): void {\\r\\n if (!generator) {\\r\\n generator = new CharAtlasGenerator(document);\\r\\n }\\r\\n}\\r\\n\\r\\nclass CharAtlasGenerator {\\r\\n private _canvas: HTMLCanvasElement;\\r\\n private _ctx: CanvasRenderingContext2D;\\r\\n\\r\\n constructor(private _document: Document) {\\r\\n this._canvas = this._document.createElement('canvas');\\r\\n this._ctx = this._canvas.getContext('2d', {alpha: false});\\r\\n this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);\\r\\n }\\r\\n\\r\\n public generate(scaledCharWidth: number, scaledCharHeight: number, fontSize: number, fontFamily: string, background: string, foreground: string, ansiColors: string[]): HTMLCanvasElement | Promise<ImageBitmap> {\\r\\n const cellWidth = scaledCharWidth + CHAR_ATLAS_CELL_SPACING;\\r\\n const cellHeight = scaledCharHeight + CHAR_ATLAS_CELL_SPACING;\\r\\n this._canvas.width = 255 * cellWidth;\\r\\n this._canvas.height = (/*default+default bold*/2 + /*0-15*/16) * cellHeight;\\r\\n\\r\\n this._ctx.fillStyle = background;\\r\\n this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);\\r\\n\\r\\n this._ctx.save();\\r\\n this._ctx.fillStyle = foreground;\\r\\n this._ctx.font = `${fontSize * window.devicePixelRatio}px ${fontFamily}`;\\r\\n this._ctx.textBaseline = 'top';\\r\\n\\r\\n // Default color\\r\\n for (let i = 0; i < 256; i++) {\\r\\n this._ctx.save();\\r\\n this._ctx.beginPath();\\r\\n this._ctx.rect(i * cellWidth, 0, cellWidth, cellHeight);\\r\\n this._ctx.clip();\\r\\n this._ctx.fillText(String.fromCharCode(i), i * cellWidth, 0);\\r\\n this._ctx.restore();\\r\\n }\\r\\n // Default color bold\\r\\n this._ctx.save();\\r\\n this._ctx.font = `bold ${this._ctx.font}`;\\r\\n for (let i = 0; i < 256; i++) {\\r\\n this._ctx.save();\\r\\n this._ctx.beginPath();\\r\\n this._ctx.rect(i * cellWidth, cellHeight, cellWidth, cellHeight);\\r\\n this._ctx.clip();\\r\\n this._ctx.fillText(String.fromCharCode(i), i * cellWidth, cellHeight);\\r\\n this._ctx.restore();\\r\\n }\\r\\n this._ctx.restore();\\r\\n\\r\\n // Colors 0-15\\r\\n this._ctx.font = `${fontSize * window.devicePixelRatio}px ${fontFamily}`;\\r\\n for (let colorIndex = 0; colorIndex < 16; colorIndex++) {\\r\\n // colors 8-15 are bold\\r\\n if (colorIndex === 8) {\\r\\n this._ctx.font = `bold ${this._ctx.font}`;\\r\\n }\\r\\n const y = (colorIndex + 2) * cellHeight;\\r\\n // Draw ascii characters\\r\\n for (let i = 0; i < 256; i++) {\\r\\n this._ctx.save();\\r\\n this._ctx.beginPath();\\r\\n this._ctx.rect(i * cellWidth, y, cellWidth, cellHeight);\\r\\n this._ctx.clip();\\r\\n this._ctx.fillStyle = ansiColors[colorIndex];\\r\\n this._ctx.fillText(String.fromCharCode(i), i * cellWidth, y);\\r\\n this._ctx.restore();\\r\\n }\\r\\n }\\r\\n this._ctx.restore();\\r\\n\\r\\n // Support is patchy for createImageBitmap at the moment, pass a canvas back\\r\\n // if support is lacking as drawImage works there too. Firefox is also\\r\\n // included here as ImageBitmap appears both buggy and has horrible\\r\\n // performance (tested on v55).\\r\\n if (!('createImageBitmap' in window) || isFirefox) {\\r\\n // Regenerate canvas and context as they are now owned by the char atlas\\r\\n const result = this._canvas;\\r\\n this._canvas = this._document.createElement('canvas');\\r\\n this._ctx = this._canvas.getContext('2d');\\r\\n this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);\\r\\n return result;\\r\\n }\\r\\n\\r\\n const charAtlasImageData = this._ctx.getImageData(0, 0, this._canvas.width, this._canvas.height);\\r\\n\\r\\n // Remove the background color from the image so characters may overlap\\r\\n const r = parseInt(background.substr(1, 2), 16);\\r\\n const g = parseInt(background.substr(3, 2), 16);\\r\\n const b = parseInt(background.substr(5, 2), 16);\\r\\n this._clearColor(charAtlasImageData, r, g, b);\\r\\n\\r\\n const promise = window.createImageBitmap(charAtlasImageData);\\r\\n // Clear the rect while the promise is in progress\\r\\n this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);\\r\\n return promise;\\r\\n }\\r\\n\\r\\n private _clearColor(imageData: ImageData, r: number, g: number, b: number): void {\\r\\n for (let offset = 0; offset < imageData.data.length; offset += 4) {\\r\\n if (imageData.data[offset] === r &&\\r\\n imageData.data[offset + 1] === g &&\\r\\n imageData.data[offset + 2] === b) {\\r\\n imageData.data[offset + 3] = 0;\\r\\n }\\r\\n }\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IRenderLayer, IColorSet, IRenderDimensions } from './Interfaces';\\r\\nimport { ITerminal, ITerminalOptions } from '../Interfaces';\\r\\nimport { acquireCharAtlas, CHAR_ATLAS_CELL_SPACING } from './CharAtlas';\\r\\nimport { CharData } from '../Types';\\r\\nimport { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CHAR_INDEX } from '../Buffer';\\r\\n\\r\\nexport const INVERTED_DEFAULT_COLOR = -1;\\r\\nconst DIM_OPACITY = 0.5;\\r\\n\\r\\nexport abstract class BaseRenderLayer implements IRenderLayer {\\r\\n private _canvas: HTMLCanvasElement;\\r\\n protected _ctx: CanvasRenderingContext2D;\\r\\n private _scaledCharWidth: number = 0;\\r\\n private _scaledCharHeight: number = 0;\\r\\n private _scaledCellWidth: number = 0;\\r\\n private _scaledCellHeight: number = 0;\\r\\n private _scaledCharLeft: number = 0;\\r\\n private _scaledCharTop: number = 0;\\r\\n\\r\\n private _charAtlas: HTMLCanvasElement | ImageBitmap;\\r\\n\\r\\n constructor(\\r\\n container: HTMLElement,\\r\\n id: string,\\r\\n zIndex: number,\\r\\n private _alpha: boolean,\\r\\n protected _colors: IColorSet\\r\\n ) {\\r\\n this._canvas = document.createElement('canvas');\\r\\n this._canvas.id = `xterm-${id}-layer`;\\r\\n this._canvas.style.zIndex = zIndex.toString();\\r\\n this._ctx = this._canvas.getContext('2d', {alpha: _alpha});\\r\\n this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);\\r\\n // Draw the background if this is an opaque layer\\r\\n if (!_alpha) {\\r\\n this.clearAll();\\r\\n }\\r\\n container.appendChild(this._canvas);\\r\\n }\\r\\n\\r\\n public onOptionsChanged(terminal: ITerminal): void {}\\r\\n public onBlur(terminal: ITerminal): void {}\\r\\n public onFocus(terminal: ITerminal): void {}\\r\\n public onCursorMove(terminal: ITerminal): void {}\\r\\n public onGridChanged(terminal: ITerminal, startRow: number, endRow: number): void {}\\r\\n public onSelectionChanged(terminal: ITerminal, start: [number, number], end: [number, number]): void {}\\r\\n\\r\\n public onThemeChanged(terminal: ITerminal, colorSet: IColorSet): void {\\r\\n this._refreshCharAtlas(terminal, colorSet);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Refreshes the char atlas, aquiring a new one if necessary.\\r\\n * @param terminal The terminal.\\r\\n * @param colorSet The color set to use for the char atlas.\\r\\n */\\r\\n private _refreshCharAtlas(terminal: ITerminal, colorSet: IColorSet): void {\\r\\n if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {\\r\\n return;\\r\\n }\\r\\n this._charAtlas = null;\\r\\n const result = acquireCharAtlas(terminal, this._colors, this._scaledCharWidth, this._scaledCharHeight);\\r\\n if (result instanceof HTMLCanvasElement) {\\r\\n this._charAtlas = result;\\r\\n } else {\\r\\n result.then(bitmap => this._charAtlas = bitmap);\\r\\n }\\r\\n }\\r\\n\\r\\n public resize(terminal: ITerminal, dim: IRenderDimensions, charSizeChanged: boolean): void {\\r\\n this._scaledCellWidth = dim.scaledCellWidth;\\r\\n this._scaledCellHeight = dim.scaledCellHeight;\\r\\n this._scaledCharWidth = dim.scaledCharWidth;\\r\\n this._scaledCharHeight = dim.scaledCharHeight;\\r\\n this._scaledCharLeft = dim.scaledCharLeft;\\r\\n this._scaledCharTop = dim.scaledCharTop;\\r\\n this._canvas.width = dim.scaledCanvasWidth;\\r\\n this._canvas.height = dim.scaledCanvasHeight;\\r\\n this._canvas.style.width = `${dim.canvasWidth}px`;\\r\\n this._canvas.style.height = `${dim.canvasHeight}px`;\\r\\n\\r\\n // Draw the background if this is an opaque layer\\r\\n if (!this._alpha) {\\r\\n this.clearAll();\\r\\n }\\r\\n\\r\\n if (charSizeChanged) {\\r\\n this._refreshCharAtlas(terminal, this._colors);\\r\\n }\\r\\n }\\r\\n\\r\\n public abstract reset(terminal: ITerminal): void;\\r\\n\\r\\n /**\\r\\n * Fills 1+ cells completely. This uses the existing fillStyle on the context.\\r\\n * @param x The column to start at.\\r\\n * @param y The row to start at\\r\\n * @param width The number of columns to fill.\\r\\n * @param height The number of rows to fill.\\r\\n */\\r\\n protected fillCells(x: number, y: number, width: number, height: number): void {\\r\\n this._ctx.fillRect(\\r\\n x * this._scaledCellWidth,\\r\\n y * this._scaledCellHeight,\\r\\n width * this._scaledCellWidth,\\r\\n height * this._scaledCellHeight);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Fills a 1px line (2px on HDPI) at the bottom of the cell. This uses the\\r\\n * existing fillStyle on the context.\\r\\n * @param x The column to fill.\\r\\n * @param y The row to fill.\\r\\n */\\r\\n protected fillBottomLineAtCells(x: number, y: number, width: number = 1): void {\\r\\n this._ctx.fillRect(\\r\\n x * this._scaledCellWidth,\\r\\n (y + 1) * this._scaledCellHeight - window.devicePixelRatio - 1 /* Ensure it's drawn within the cell */,\\r\\n width * this._scaledCellWidth,\\r\\n window.devicePixelRatio);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Fills a 1px line (2px on HDPI) at the left of the cell. This uses the\\r\\n * existing fillStyle on the context.\\r\\n * @param x The column to fill.\\r\\n * @param y The row to fill.\\r\\n */\\r\\n protected fillLeftLineAtCell(x: number, y: number): void {\\r\\n this._ctx.fillRect(\\r\\n x * this._scaledCellWidth,\\r\\n y * this._scaledCellHeight,\\r\\n window.devicePixelRatio,\\r\\n this._scaledCellHeight);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Strokes a 1px rectangle (2px on HDPI) around a cell. This uses the existing\\r\\n * strokeStyle on the context.\\r\\n * @param x The column to fill.\\r\\n * @param y The row to fill.\\r\\n */\\r\\n protected strokeRectAtCell(x: number, y: number, width: number, height: number): void {\\r\\n this._ctx.lineWidth = window.devicePixelRatio;\\r\\n this._ctx.strokeRect(\\r\\n x * this._scaledCellWidth + window.devicePixelRatio / 2,\\r\\n y * this._scaledCellHeight + (window.devicePixelRatio / 2),\\r\\n width * this._scaledCellWidth - window.devicePixelRatio,\\r\\n (height * this._scaledCellHeight) - window.devicePixelRatio);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clears the entire canvas.\\r\\n */\\r\\n protected clearAll(): void {\\r\\n if (this._alpha) {\\r\\n this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);\\r\\n } else {\\r\\n this._ctx.fillStyle = this._colors.background;\\r\\n this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clears 1+ cells completely.\\r\\n * @param x The column to start at.\\r\\n * @param y The row to start at.\\r\\n * @param width The number of columns to clear.\\r\\n * @param height The number of rows to clear.\\r\\n */\\r\\n protected clearCells(x: number, y: number, width: number, height: number): void {\\r\\n if (this._alpha) {\\r\\n this._ctx.clearRect(\\r\\n x * this._scaledCellWidth,\\r\\n y * this._scaledCellHeight,\\r\\n width * this._scaledCellWidth,\\r\\n height * this._scaledCellHeight);\\r\\n } else {\\r\\n this._ctx.fillStyle = this._colors.background;\\r\\n this._ctx.fillRect(\\r\\n x * this._scaledCellWidth,\\r\\n y * this._scaledCellHeight,\\r\\n width * this._scaledCellWidth,\\r\\n height * this._scaledCellHeight);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Draws a truecolor character at the cell. The character will be clipped to\\r\\n * ensure that it fits with the cell, including the cell to the right if it's\\r\\n * a wide character. This uses the existing fillStyle on the context.\\r\\n * @param terminal The terminal.\\r\\n * @param charData The char data for the character to draw.\\r\\n * @param x The column to draw at.\\r\\n * @param y The row to draw at.\\r\\n * @param color The color of the character.\\r\\n */\\r\\n protected fillCharTrueColor(terminal: ITerminal, charData: CharData, x: number, y: number): void {\\r\\n this._ctx.font = `${terminal.options.fontSize * window.devicePixelRatio}px ${terminal.options.fontFamily}`;\\r\\n this._ctx.textBaseline = 'top';\\r\\n this._clipRow(terminal, y);\\r\\n this._ctx.fillText(\\r\\n charData[CHAR_DATA_CHAR_INDEX],\\r\\n x * this._scaledCellWidth + this._scaledCharLeft,\\r\\n y * this._scaledCellHeight + this._scaledCharTop);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Draws a character at a cell. If possible this will draw using the character\\r\\n * atlas to reduce draw time.\\r\\n * @param terminal The terminal.\\r\\n * @param char The character.\\r\\n * @param code The character code.\\r\\n * @param width The width of the character.\\r\\n * @param x The column to draw at.\\r\\n * @param y The row to draw at.\\r\\n * @param fg The foreground color, in the format stored within the attributes.\\r\\n * @param bg The background color, in the format stored within the attributes.\\r\\n * This is used to validate whether a cached image can be used.\\r\\n * @param bold Whether the text is bold.\\r\\n */\\r\\n protected drawChar(terminal: ITerminal, char: string, code: number, width: number, x: number, y: number, fg: number, bg: number, bold: boolean, dim: boolean): void {\\r\\n let colorIndex = 0;\\r\\n if (fg < 256) {\\r\\n colorIndex = fg + 2;\\r\\n } else {\\r\\n // If default color and bold\\r\\n if (bold && terminal.options.enableBold) {\\r\\n colorIndex = 1;\\r\\n }\\r\\n }\\r\\n const isAscii = code < 256;\\r\\n // A color is basic if it is one of the standard normal or bold weight\\r\\n // colors of the characters held in the char atlas. Note that this excludes\\r\\n // the normal weight _light_ color characters.\\r\\n const isBasicColor = (colorIndex > 1 && fg < 16) && (fg < 8 || bold);\\r\\n const isDefaultColor = fg >= 256;\\r\\n const isDefaultBackground = bg >= 256;\\r\\n if (this._charAtlas && isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground) {\\r\\n // ImageBitmap's draw about twice as fast as from a canvas\\r\\n const charAtlasCellWidth = this._scaledCharWidth + CHAR_ATLAS_CELL_SPACING;\\r\\n const charAtlasCellHeight = this._scaledCharHeight + CHAR_ATLAS_CELL_SPACING;\\r\\n\\r\\n // Apply alpha to dim the character\\r\\n if (dim) {\\r\\n this._ctx.globalAlpha = DIM_OPACITY;\\r\\n }\\r\\n\\r\\n // Draw the non-bold version of the same color if bold is not enabled\\r\\n if (bold && !terminal.options.enableBold) {\\r\\n // Ignore default color as it's not touched above\\r\\n if (colorIndex > 1) {\\r\\n colorIndex -= 8;\\r\\n }\\r\\n }\\r\\n\\r\\n this._ctx.drawImage(this._charAtlas,\\r\\n code * charAtlasCellWidth,\\r\\n colorIndex * charAtlasCellHeight,\\r\\n charAtlasCellWidth,\\r\\n this._scaledCharHeight,\\r\\n x * this._scaledCellWidth + this._scaledCharLeft,\\r\\n y * this._scaledCellHeight + this._scaledCharTop,\\r\\n charAtlasCellWidth,\\r\\n this._scaledCharHeight);\\r\\n } else {\\r\\n this._drawUncachedChar(terminal, char, width, fg, x, y, bold, dim);\\r\\n }\\r\\n // This draws the atlas (for debugging purposes)\\r\\n // this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);\\r\\n // this._ctx.drawImage(this._charAtlas, 0, 0);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Draws a character at a cell. The character will be clipped to\\r\\n * ensure that it fits with the cell, including the cell to the right if it's\\r\\n * a wide character.\\r\\n * @param terminal The terminal.\\r\\n * @param char The character.\\r\\n * @param width The width of the character.\\r\\n * @param fg The foreground color, in the format stored within the attributes.\\r\\n * @param x The column to draw at.\\r\\n * @param y The row to draw at.\\r\\n */\\r\\n private _drawUncachedChar(terminal: ITerminal, char: string, width: number, fg: number, x: number, y: number, bold: boolean, dim: boolean): void {\\r\\n this._ctx.save();\\r\\n this._ctx.font = `${terminal.options.fontSize * window.devicePixelRatio}px ${terminal.options.fontFamily}`;\\r\\n if (bold && terminal.options.enableBold) {\\r\\n this._ctx.font = `bold ${this._ctx.font}`;\\r\\n }\\r\\n this._ctx.textBaseline = 'top';\\r\\n\\r\\n if (fg === INVERTED_DEFAULT_COLOR) {\\r\\n this._ctx.fillStyle = this._colors.background;\\r\\n } else if (fg < 256) {\\r\\n // 256 color support\\r\\n this._ctx.fillStyle = this._colors.ansi[fg];\\r\\n } else {\\r\\n this._ctx.fillStyle = this._colors.foreground;\\r\\n }\\r\\n\\r\\n this._clipRow(terminal, y);\\r\\n\\r\\n // Apply alpha to dim the character\\r\\n if (dim) {\\r\\n this._ctx.globalAlpha = DIM_OPACITY;\\r\\n }\\r\\n // Draw the character\\r\\n this._ctx.fillText(\\r\\n char,\\r\\n x * this._scaledCellWidth + this._scaledCharLeft,\\r\\n y * this._scaledCellHeight + this._scaledCharTop);\\r\\n this._ctx.restore();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clips a row to ensure no pixels will be drawn outside the cells in the row.\\r\\n * @param terminal The terminal.\\r\\n * @param y The row to clip.\\r\\n */\\r\\n private _clipRow(terminal: ITerminal, y: number): void {\\r\\n this._ctx.beginPath();\\r\\n this._ctx.rect(\\r\\n 0,\\r\\n y * this._scaledCellHeight,\\r\\n terminal.cols * this._scaledCellWidth,\\r\\n this._scaledCellHeight);\\r\\n this._ctx.clip();\\r\\n }\\r\\n}\\r\\n\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IMouseZoneManager, IMouseZone } from './Interfaces';\\r\\nimport { ITerminal } from '../Interfaces';\\r\\n\\r\\nconst HOVER_DURATION = 500;\\r\\n\\r\\n/**\\r\\n * The MouseZoneManager allows components to register zones within the terminal\\r\\n * that trigger hover and click callbacks.\\r\\n *\\r\\n * This class was intentionally made not so robust initially as the only case it\\r\\n * needed to support was single-line links which never overlap. Improvements can\\r\\n * be made in the future.\\r\\n */\\r\\nexport class MouseZoneManager implements IMouseZoneManager {\\r\\n private _zones: IMouseZone[] = [];\\r\\n\\r\\n private _areZonesActive: boolean = false;\\r\\n private _mouseMoveListener: (e: MouseEvent) => any;\\r\\n private _clickListener: (e: MouseEvent) => any;\\r\\n\\r\\n private _tooltipTimeout: number = null;\\r\\n private _currentZone: IMouseZone = null;\\r\\n private _lastHoverCoords: [number, number] = [null, null];\\r\\n\\r\\n constructor(\\r\\n private _terminal: ITerminal\\r\\n ) {\\r\\n this._terminal.element.addEventListener('mousedown', e => this._onMouseDown(e));\\r\\n\\r\\n // These events are expensive, only listen to it when mouse zones are active\\r\\n this._mouseMoveListener = e => this._onMouseMove(e);\\r\\n this._clickListener = e => this._onClick(e);\\r\\n }\\r\\n\\r\\n public add(zone: IMouseZone): void {\\r\\n this._zones.push(zone);\\r\\n if (this._zones.length === 1) {\\r\\n this._activate();\\r\\n }\\r\\n }\\r\\n\\r\\n public clearAll(start?: number, end?: number): void {\\r\\n // Exit if there's nothing to clear\\r\\n if (this._zones.length === 0) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Clear all if start/end weren't set\\r\\n if (!end) {\\r\\n start = 0;\\r\\n end = this._terminal.rows - 1;\\r\\n }\\r\\n\\r\\n // Iterate through zones and clear them out if they're within the range\\r\\n for (let i = 0; i < this._zones.length; i++) {\\r\\n const zone = this._zones[i];\\r\\n if (zone.y > start && zone.y <= end + 1) {\\r\\n if (this._currentZone && this._currentZone === zone) {\\r\\n this._currentZone.leaveCallback();\\r\\n this._currentZone = null;\\r\\n }\\r\\n this._zones.splice(i--, 1);\\r\\n }\\r\\n }\\r\\n\\r\\n // Deactivate the mouse zone manager if all the zones have been removed\\r\\n if (this._zones.length === 0) {\\r\\n this._deactivate();\\r\\n }\\r\\n }\\r\\n\\r\\n private _activate(): void {\\r\\n if (!this._areZonesActive) {\\r\\n this._areZonesActive = true;\\r\\n this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);\\r\\n this._terminal.element.addEventListener('click', this._clickListener);\\r\\n }\\r\\n }\\r\\n\\r\\n private _deactivate(): void {\\r\\n if (this._areZonesActive) {\\r\\n this._areZonesActive = false;\\r\\n this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);\\r\\n this._terminal.element.removeEventListener('click', this._clickListener);\\r\\n }\\r\\n }\\r\\n\\r\\n private _onMouseMove(e: MouseEvent): void {\\r\\n // TODO: Ideally this would only clear the hover state when the mouse moves\\r\\n // outside of the mouse zone\\r\\n if (this._lastHoverCoords[0] !== e.pageX || this._lastHoverCoords[1] !== e.pageY) {\\r\\n this._onHover(e);\\r\\n // Record the current coordinates\\r\\n this._lastHoverCoords = [e.pageX, e.pageY];\\r\\n }\\r\\n }\\r\\n\\r\\n private _onHover(e: MouseEvent): void {\\r\\n const zone = this._findZoneEventAt(e);\\r\\n\\r\\n // Do nothing if the zone is the same\\r\\n if (zone === this._currentZone) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Fire the hover end callback and cancel any existing timer if a new zone\\r\\n // is being hovered\\r\\n if (this._currentZone) {\\r\\n this._currentZone.leaveCallback();\\r\\n this._currentZone = null;\\r\\n if (this._tooltipTimeout) {\\r\\n clearTimeout(this._tooltipTimeout);\\r\\n }\\r\\n }\\r\\n\\r\\n // Exit if there is not zone\\r\\n if (!zone) {\\r\\n return;\\r\\n }\\r\\n this._currentZone = zone;\\r\\n\\r\\n // Trigger the hover callback\\r\\n if (zone.hoverCallback) {\\r\\n zone.hoverCallback(e);\\r\\n }\\r\\n\\r\\n // Restart the tooltip timeout\\r\\n this._tooltipTimeout = <number><any>setTimeout(() => this._onTooltip(e), HOVER_DURATION);\\r\\n }\\r\\n\\r\\n private _onTooltip(e: MouseEvent): void {\\r\\n this._tooltipTimeout = null;\\r\\n const zone = this._findZoneEventAt(e);\\r\\n if (zone && zone.tooltipCallback) {\\r\\n zone.tooltipCallback(e);\\r\\n }\\r\\n }\\r\\n\\r\\n private _onMouseDown(e: MouseEvent): void {\\r\\n // Ignore the event if there are no zones active\\r\\n if (!this._areZonesActive) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Find the active zone, prevent event propagation if found to prevent other\\r\\n // components from handling the mouse event.\\r\\n const zone = this._findZoneEventAt(e);\\r\\n if (zone) {\\r\\n // TODO: When link modifier support is added, the event should only be\\r\\n // cancelled when the modifier is held (see #1021)\\r\\n e.preventDefault();\\r\\n e.stopImmediatePropagation();\\r\\n }\\r\\n }\\r\\n\\r\\n private _onClick(e: MouseEvent): void {\\r\\n // Find the active zone and click it if found\\r\\n const zone = this._findZoneEventAt(e);\\r\\n if (zone) {\\r\\n zone.clickCallback(e);\\r\\n e.preventDefault();\\r\\n e.stopImmediatePropagation();\\r\\n }\\r\\n }\\r\\n\\r\\n private _findZoneEventAt(e: MouseEvent): IMouseZone {\\r\\n const coords = this._terminal.mouseHelper.getCoords(e, this._terminal.element, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows);\\r\\n if (!coords) {\\r\\n return null;\\r\\n }\\r\\n for (let i = 0; i < this._zones.length; i++) {\\r\\n const zone = this._zones[i];\\r\\n if (zone.y === coords[1] && zone.x1 <= coords[0] && zone.x2 > coords[0]) {\\r\\n return zone;\\r\\n }\\r\\n };\\r\\n return null;\\r\\n }\\r\\n}\\r\\n\\r\\nexport class MouseZone implements IMouseZone {\\r\\n constructor(\\r\\n public x1: number,\\r\\n public x2: number,\\r\\n public y: number,\\r\\n public clickCallback: (e: MouseEvent) => any,\\r\\n public hoverCallback?: (e: MouseEvent) => any,\\r\\n public tooltipCallback?: (e: MouseEvent) => any,\\r\\n public leaveCallback?: () => void\\r\\n ) {\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal, ISelectionManager } from '../Interfaces';\\r\\n\\r\\ninterface IWindow extends Window {\\r\\n clipboardData?: {\\r\\n getData(format: string): string;\\r\\n setData(format: string, data: string): void;\\r\\n };\\r\\n}\\r\\n\\r\\ndeclare var window: IWindow;\\r\\n\\r\\n/**\\r\\n * Prepares text to be pasted into the terminal by normalizing the line endings\\r\\n * @param text The pasted text that needs processing before inserting into the terminal\\r\\n */\\r\\nexport function prepareTextForTerminal(text: string, isMSWindows: boolean): string {\\r\\n if (isMSWindows) {\\r\\n return text.replace(/\\\\r?\\\\n/g, '\\\\r');\\r\\n }\\r\\n return text;\\r\\n}\\r\\n\\r\\n/**\\r\\n * Binds copy functionality to the given terminal.\\r\\n * @param {ClipboardEvent} ev The original copy event to be handled\\r\\n */\\r\\nexport function copyHandler(ev: ClipboardEvent, term: ITerminal, selectionManager: ISelectionManager): void {\\r\\n if (term.browser.isMSIE) {\\r\\n window.clipboardData.setData('Text', selectionManager.selectionText);\\r\\n } else {\\r\\n ev.clipboardData.setData('text/plain', selectionManager.selectionText);\\r\\n }\\r\\n\\r\\n // Prevent or the original text will be copied.\\r\\n ev.preventDefault();\\r\\n}\\r\\n\\r\\n/**\\r\\n * Redirect the clipboard's data to the terminal's input handler.\\r\\n * @param {ClipboardEvent} ev The original paste event to be handled\\r\\n * @param {Terminal} term The terminal on which to apply the handled paste event\\r\\n */\\r\\nexport function pasteHandler(ev: ClipboardEvent, term: ITerminal): void {\\r\\n ev.stopPropagation();\\r\\n\\r\\n let text: string;\\r\\n\\r\\n let dispatchPaste = function(text: string): void {\\r\\n text = prepareTextForTerminal(text, term.browser.isMSWindows);\\r\\n term.handler(text);\\r\\n term.textarea.value = '';\\r\\n term.emit('paste', text);\\r\\n term.cancel(ev);\\r\\n };\\r\\n\\r\\n if (term.browser.isMSIE) {\\r\\n if (window.clipboardData) {\\r\\n text = window.clipboardData.getData('Text');\\r\\n dispatchPaste(text);\\r\\n }\\r\\n } else {\\r\\n if (ev.clipboardData) {\\r\\n text = ev.clipboardData.getData('text/plain');\\r\\n dispatchPaste(text);\\r\\n }\\r\\n }\\r\\n}\\r\\n\\r\\n/**\\r\\n * Moves the textarea under the mouse cursor and focuses it.\\r\\n * @param ev The original right click event to be handled.\\r\\n * @param textarea The terminal's textarea.\\r\\n */\\r\\nexport function moveTextAreaUnderMouseCursor(ev: MouseEvent, textarea: HTMLTextAreaElement): void {\\r\\n // Bring textarea at the cursor position\\r\\n textarea.style.position = 'fixed';\\r\\n textarea.style.width = '20px';\\r\\n textarea.style.height = '20px';\\r\\n textarea.style.left = (ev.clientX - 10) + 'px';\\r\\n textarea.style.top = (ev.clientY - 10) + 'px';\\r\\n textarea.style.zIndex = '1000';\\r\\n\\r\\n textarea.focus();\\r\\n\\r\\n // Reset the terminal textarea's styling\\r\\n setTimeout(() => {\\r\\n textarea.style.position = null;\\r\\n textarea.style.width = null;\\r\\n textarea.style.height = null;\\r\\n textarea.style.left = null;\\r\\n textarea.style.top = null;\\r\\n textarea.style.zIndex = null;\\r\\n }, 4);\\r\\n}\\r\\n\\r\\n/**\\r\\n * Bind to right-click event and allow right-click copy and paste.\\r\\n * @param ev The original right click event to be handled.\\r\\n * @param textarea The terminal's textarea.\\r\\n * @param selectionManager The terminal's selection manager.\\r\\n */\\r\\nexport function rightClickHandler(ev: MouseEvent, textarea: HTMLTextAreaElement, selectionManager: ISelectionManager): void {\\r\\n moveTextAreaUnderMouseCursor(ev, textarea);\\r\\n\\r\\n // Get textarea ready to copy from the context menu\\r\\n textarea.value = selectionManager.selectionText;\\r\\n textarea.select();\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal, IViewport } from './Interfaces';\\r\\nimport { CharMeasure } from './utils/CharMeasure';\\r\\nimport { IColorSet } from './renderer/Interfaces';\\r\\n\\r\\n/**\\r\\n * Represents the viewport of a terminal, the visible area within the larger buffer of output.\\r\\n * Logic for the virtual scroll bar is included in this object.\\r\\n */\\r\\nexport class Viewport implements IViewport {\\r\\n private currentRowHeight: number = 0;\\r\\n private lastRecordedBufferLength: number = 0;\\r\\n private lastRecordedViewportHeight: number = 0;\\r\\n private lastRecordedBufferHeight: number = 0;\\r\\n private lastTouchY: number;\\r\\n\\r\\n /**\\r\\n * Creates a new Viewport.\\r\\n * @param terminal The terminal this viewport belongs to.\\r\\n * @param viewportElement The DOM element acting as the viewport.\\r\\n * @param scrollArea The DOM element acting as the scroll area.\\r\\n * @param charMeasure A DOM element used to measure the character size of. the terminal.\\r\\n */\\r\\n constructor(\\r\\n private terminal: ITerminal,\\r\\n private viewportElement: HTMLElement,\\r\\n private scrollArea: HTMLElement,\\r\\n private charMeasure: CharMeasure\\r\\n ) {\\r\\n this.viewportElement.addEventListener('scroll', this.onScroll.bind(this));\\r\\n\\r\\n // Perform this async to ensure the CharMeasure is ready.\\r\\n setTimeout(() => this.syncScrollArea(), 0);\\r\\n }\\r\\n\\r\\n public onThemeChanged(colors: IColorSet): void {\\r\\n this.viewportElement.style.backgroundColor = colors.background;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Refreshes row height, setting line-height, viewport height and scroll area height if\\r\\n * necessary.\\r\\n */\\r\\n private refresh(): void {\\r\\n if (this.charMeasure.height > 0) {\\r\\n this.currentRowHeight = this.terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio;\\r\\n\\r\\n if (this.lastRecordedViewportHeight !== this.terminal.renderer.dimensions.canvasHeight) {\\r\\n this.lastRecordedViewportHeight = this.terminal.renderer.dimensions.canvasHeight;\\r\\n this.viewportElement.style.height = this.lastRecordedViewportHeight + 'px';\\r\\n }\\r\\n\\r\\n const newBufferHeight = Math.round(this.currentRowHeight * this.lastRecordedBufferLength);\\r\\n if (this.lastRecordedBufferHeight !== newBufferHeight) {\\r\\n this.lastRecordedBufferHeight = newBufferHeight;\\r\\n this.scrollArea.style.height = this.lastRecordedBufferHeight + 'px';\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Updates dimensions and synchronizes the scroll area if necessary.\\r\\n */\\r\\n public syncScrollArea(): void {\\r\\n if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) {\\r\\n // If buffer height changed\\r\\n this.lastRecordedBufferLength = this.terminal.buffer.lines.length;\\r\\n this.refresh();\\r\\n } else if (this.lastRecordedViewportHeight !== (<any>this.terminal).renderer.dimensions.canvasHeight) {\\r\\n // If viewport height changed\\r\\n this.refresh();\\r\\n } else {\\r\\n // If size has changed, refresh viewport\\r\\n if (this.terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio !== this.currentRowHeight) {\\r\\n this.refresh();\\r\\n }\\r\\n }\\r\\n\\r\\n // Sync scrollTop\\r\\n const scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight;\\r\\n if (this.viewportElement.scrollTop !== scrollTop) {\\r\\n this.viewportElement.scrollTop = scrollTop;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles scroll events on the viewport, calculating the new viewport and requesting the\\r\\n * terminal to scroll to it.\\r\\n * @param ev The scroll event.\\r\\n */\\r\\n private onScroll(ev: Event): void {\\r\\n const newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight);\\r\\n const diff = newRow - this.terminal.buffer.ydisp;\\r\\n this.terminal.scrollDisp(diff, true);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles mouse wheel events by adjusting the viewport's scrollTop and delegating the actual\\r\\n * scrolling to `onScroll`, this event needs to be attached manually by the consumer of\\r\\n * `Viewport`.\\r\\n * @param ev The mouse wheel event.\\r\\n */\\r\\n public onWheel(ev: WheelEvent): void {\\r\\n if (ev.deltaY === 0) {\\r\\n // Do nothing if it's not a vertical scroll event\\r\\n return;\\r\\n }\\r\\n // Fallback to WheelEvent.DOM_DELTA_PIXEL\\r\\n let multiplier = 1;\\r\\n if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {\\r\\n multiplier = this.currentRowHeight;\\r\\n } else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {\\r\\n multiplier = this.currentRowHeight * this.terminal.rows;\\r\\n }\\r\\n this.viewportElement.scrollTop += ev.deltaY * multiplier;\\r\\n // Prevent the page from scrolling when the terminal scrolls\\r\\n ev.preventDefault();\\r\\n };\\r\\n\\r\\n /**\\r\\n * Handles the touchstart event, recording the touch occurred.\\r\\n * @param ev The touch event.\\r\\n */\\r\\n public onTouchStart(ev: TouchEvent): void {\\r\\n this.lastTouchY = ev.touches[0].pageY;\\r\\n };\\r\\n\\r\\n /**\\r\\n * Handles the touchmove event, scrolling the viewport if the position shifted.\\r\\n * @param ev The touch event.\\r\\n */\\r\\n public onTouchMove(ev: TouchEvent): void {\\r\\n let deltaY = this.lastTouchY - ev.touches[0].pageY;\\r\\n this.lastTouchY = ev.touches[0].pageY;\\r\\n if (deltaY === 0) {\\r\\n return;\\r\\n }\\r\\n this.viewportElement.scrollTop += deltaY;\\r\\n ev.preventDefault();\\r\\n };\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nexport type LinkMatcher = {\\r\\n id: number,\\r\\n regex: RegExp,\\r\\n handler: LinkMatcherHandler,\\r\\n hoverTooltipCallback?: LinkMatcherHandler,\\r\\n hoverLeaveCallback?: () => void,\\r\\n matchIndex?: number,\\r\\n validationCallback?: LinkMatcherValidationCallback,\\r\\n priority?: number\\r\\n};\\r\\nexport type LinkMatcherHandler = (event: MouseEvent, uri: string) => boolean | void;\\r\\nexport type LinkMatcherValidationCallback = (uri: string, callback: (isValid: boolean) => void) => void;\\r\\n\\r\\nexport type CustomKeyEventHandler = (event: KeyboardEvent) => boolean;\\r\\nexport type Charset = {[key: string]: string};\\r\\n\\r\\nexport type CharData = [number, string, number, number];\\r\\nexport type LineData = CharData[];\\r\\n\\r\\nexport type LinkHoverEvent = {\\r\\n x: number,\\r\\n y: number,\\r\\n length: number\\r\\n};\\r\\n\\r\\nexport enum LinkHoverEventTypes {\\r\\n HOVER = 'linkhover',\\r\\n TOOLTIP = 'linktooltip',\\r\\n LEAVE = 'linkleave'\\r\\n};\\r\\n\",\"/**\\r\\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\\r\\n * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)\\r\\n * @license MIT\\r\\n *\\r\\n * Originally forked from (with the author's permission):\\r\\n * Fabrice Bellard's javascript vt100 for jslinux:\\r\\n * http://bellard.org/jslinux/\\r\\n * Copyright (c) 2011 Fabrice Bellard\\r\\n * The original design remains. The terminal itself\\r\\n * has been extended to include xterm CSI codes, among\\r\\n * other features.\\r\\n *\\r\\n * Terminal Emulation References:\\r\\n * http://vt100.net/\\r\\n * http://invisible-island.net/xterm/ctlseqs/ctlseqs.txt\\r\\n * http://invisible-island.net/xterm/ctlseqs/ctlseqs.html\\r\\n * http://invisible-island.net/vttest/\\r\\n * http://www.inwap.com/pdp10/ansicode.txt\\r\\n * http://linux.die.net/man/4/console_codes\\r\\n * http://linux.die.net/man/7/urxvt\\r\\n */\\r\\n\\r\\nimport { BufferSet } from './BufferSet';\\r\\nimport { Buffer } from './Buffer';\\r\\nimport { CompositionHelper } from './CompositionHelper';\\r\\nimport { EventEmitter } from './EventEmitter';\\r\\nimport { Viewport } from './Viewport';\\r\\nimport { rightClickHandler, moveTextAreaUnderMouseCursor, pasteHandler, copyHandler } from './handlers/Clipboard';\\r\\nimport { CircularList } from './utils/CircularList';\\r\\nimport { C0 } from './EscapeSequences';\\r\\nimport { InputHandler } from './InputHandler';\\r\\nimport { Parser } from './Parser';\\r\\nimport { Renderer } from './renderer/Renderer';\\r\\nimport { Linkifier } from './Linkifier';\\r\\nimport { SelectionManager } from './SelectionManager';\\r\\nimport { CharMeasure } from './utils/CharMeasure';\\r\\nimport * as Browser from './utils/Browser';\\r\\nimport { MouseHelper } from './utils/MouseHelper';\\r\\nimport { CHARSETS } from './Charsets';\\r\\nimport { CustomKeyEventHandler, Charset, LinkMatcherHandler, LinkMatcherValidationCallback, CharData, LineData } from './Types';\\r\\nimport { ITerminal, IBrowser, ITerminalOptions, IInputHandlingTerminal, ILinkMatcherOptions, IViewport, ICompositionHelper, ITheme, ILinkifier } from './Interfaces';\\r\\nimport { BellSound } from './utils/Sounds';\\r\\nimport { DEFAULT_ANSI_COLORS } from './renderer/ColorManager';\\r\\nimport { IMouseZoneManager } from './input/Interfaces';\\r\\nimport { MouseZoneManager } from './input/MouseZoneManager';\\r\\nimport { initialize as initializeCharAtlas } from './renderer/CharAtlas';\\r\\nimport { IRenderer } from './renderer/Interfaces';\\r\\n\\r\\n// Declares required for loadAddon\\r\\ndeclare var exports: any;\\r\\ndeclare var module: any;\\r\\ndeclare var define: any;\\r\\ndeclare var require: any;\\r\\n\\r\\n// Let it work inside Node.js for automated testing purposes.\\r\\nconst document = (typeof window !== 'undefined') ? window.document : null;\\r\\n\\r\\n/**\\r\\n * The amount of write requests to queue before sending an XOFF signal to the\\r\\n * pty process. This number must be small in order for ^C and similar sequences\\r\\n * to be responsive.\\r\\n */\\r\\nconst WRITE_BUFFER_PAUSE_THRESHOLD = 5;\\r\\n\\r\\n/**\\r\\n * The number of writes to perform in a single batch before allowing the\\r\\n * renderer to catch up with a 0ms setTimeout.\\r\\n */\\r\\nconst WRITE_BATCH_SIZE = 300;\\r\\n\\r\\nconst DEFAULT_OPTIONS: ITerminalOptions = {\\r\\n convertEol: false,\\r\\n termName: 'xterm',\\r\\n geometry: [80, 24],\\r\\n cursorBlink: false,\\r\\n cursorStyle: 'block',\\r\\n bellSound: BellSound,\\r\\n bellStyle: 'none',\\r\\n enableBold: true,\\r\\n fontFamily: 'courier-new, courier, monospace',\\r\\n fontSize: 15,\\r\\n lineHeight: 1.0,\\r\\n letterSpacing: 0,\\r\\n scrollback: 1000,\\r\\n screenKeys: false,\\r\\n debug: false,\\r\\n cancelEvents: false,\\r\\n disableStdin: false,\\r\\n useFlowControl: false,\\r\\n tabStopWidth: 8,\\r\\n theme: null\\r\\n // programFeatures: false,\\r\\n // focusKeys: false,\\r\\n};\\r\\n\\r\\nexport class Terminal extends EventEmitter implements ITerminal, IInputHandlingTerminal {\\r\\n public textarea: HTMLTextAreaElement;\\r\\n public element: HTMLElement;\\r\\n\\r\\n /**\\r\\n * The HTMLElement that the terminal is created in, set by Terminal.open.\\r\\n */\\r\\n private parent: HTMLElement;\\r\\n private context: Window;\\r\\n private document: Document;\\r\\n private body: HTMLBodyElement;\\r\\n private viewportScrollArea: HTMLElement;\\r\\n private viewportElement: HTMLElement;\\r\\n private helperContainer: HTMLElement;\\r\\n private compositionView: HTMLElement;\\r\\n private charSizeStyleElement: HTMLStyleElement;\\r\\n private bellAudioElement: HTMLAudioElement;\\r\\n private visualBellTimer: number;\\r\\n\\r\\n public browser: IBrowser = <any>Browser;\\r\\n\\r\\n public options: ITerminalOptions;\\r\\n private colors: any;\\r\\n\\r\\n // TODO: This can be changed to an enum or boolean, 0 and 1 seem to be the only options\\r\\n public cursorState: number;\\r\\n public cursorHidden: boolean;\\r\\n public convertEol: boolean;\\r\\n\\r\\n private sendDataQueue: string;\\r\\n private customKeyEventHandler: CustomKeyEventHandler;\\r\\n\\r\\n // modes\\r\\n public applicationKeypad: boolean;\\r\\n public applicationCursor: boolean;\\r\\n public originMode: boolean;\\r\\n public insertMode: boolean;\\r\\n public wraparoundMode: boolean; // defaults: xterm - true, vt100 - false\\r\\n\\r\\n // charset\\r\\n // The current charset\\r\\n public charset: Charset;\\r\\n public gcharset: number;\\r\\n public glevel: number;\\r\\n public charsets: Charset[];\\r\\n\\r\\n // mouse properties\\r\\n private decLocator: boolean; // This is unstable and never set\\r\\n public x10Mouse: boolean;\\r\\n public vt200Mouse: boolean;\\r\\n private vt300Mouse: boolean; // This is unstable and never set\\r\\n public normalMouse: boolean;\\r\\n public mouseEvents: boolean;\\r\\n public sendFocus: boolean;\\r\\n public utfMouse: boolean;\\r\\n public sgrMouse: boolean;\\r\\n public urxvtMouse: boolean;\\r\\n\\r\\n // misc\\r\\n private refreshStart: number;\\r\\n private refreshEnd: number;\\r\\n public savedCols: number;\\r\\n\\r\\n // stream\\r\\n private readable: boolean;\\r\\n private writable: boolean;\\r\\n\\r\\n public defAttr: number;\\r\\n public curAttr: number;\\r\\n\\r\\n public params: (string | number)[];\\r\\n public currentParam: string | number;\\r\\n public prefix: string;\\r\\n public postfix: string;\\r\\n\\r\\n // user input states\\r\\n public writeBuffer: string[];\\r\\n private writeInProgress: boolean;\\r\\n\\r\\n /**\\r\\n * Whether _xterm.js_ sent XOFF in order to catch up with the pty process.\\r\\n * This is a distinct state from writeStopped so that if the user requested\\r\\n * XOFF via ^S that it will not automatically resume when the writeBuffer goes\\r\\n * below threshold.\\r\\n */\\r\\n private xoffSentToCatchUp: boolean;\\r\\n\\r\\n /** Whether writing has been stopped as a result of XOFF */\\r\\n private writeStopped: boolean;\\r\\n\\r\\n // leftover surrogate high from previous write invocation\\r\\n private surrogate_high: string;\\r\\n\\r\\n // Store if user went browsing history in scrollback\\r\\n private userScrolling: boolean;\\r\\n\\r\\n private inputHandler: InputHandler;\\r\\n private parser: Parser;\\r\\n public renderer: IRenderer;\\r\\n public selectionManager: SelectionManager;\\r\\n public linkifier: ILinkifier;\\r\\n public buffers: BufferSet;\\r\\n public buffer: Buffer;\\r\\n public viewport: IViewport;\\r\\n private compositionHelper: ICompositionHelper;\\r\\n public charMeasure: CharMeasure;\\r\\n private _mouseZoneManager: IMouseZoneManager;\\r\\n public mouseHelper: MouseHelper;\\r\\n\\r\\n public cols: number;\\r\\n public rows: number;\\r\\n public geometry: [/*cols*/number, /*rows*/number];\\r\\n\\r\\n /**\\r\\n * Creates a new `Terminal` object.\\r\\n *\\r\\n * @param {object} options An object containing a set of options, the available options are:\\r\\n * - `cursorBlink` (boolean): Whether the terminal cursor blinks\\r\\n * - `cols` (number): The number of columns of the terminal (horizontal size)\\r\\n * - `rows` (number): The number of rows of the terminal (vertical size)\\r\\n *\\r\\n * @public\\r\\n * @class Xterm Xterm\\r\\n * @alias module:xterm/src/xterm\\r\\n */\\r\\n constructor(\\r\\n options: ITerminalOptions = {}\\r\\n ) {\\r\\n super();\\r\\n this.options = options;\\r\\n this.setup();\\r\\n }\\r\\n\\r\\n private setup(): void {\\r\\n Object.keys(DEFAULT_OPTIONS).forEach((key) => {\\r\\n if (this.options[key] == null) {\\r\\n this.options[key] = DEFAULT_OPTIONS[key];\\r\\n }\\r\\n // TODO: We should move away from duplicate options on the Terminal object\\r\\n this[key] = this.options[key];\\r\\n });\\r\\n\\r\\n // this.context = options.context || window;\\r\\n // this.document = options.document || document;\\r\\n // TODO: WHy not document.body?\\r\\n this.parent = document ? document.body : null;\\r\\n\\r\\n this.cols = this.options.cols || this.options.geometry[0];\\r\\n this.rows = this.options.rows || this.options.geometry[1];\\r\\n this.geometry = [this.cols, this.rows];\\r\\n\\r\\n if (this.options.handler) {\\r\\n this.on('data', this.options.handler);\\r\\n }\\r\\n\\r\\n this.cursorState = 0;\\r\\n this.cursorHidden = false;\\r\\n this.sendDataQueue = '';\\r\\n this.customKeyEventHandler = null;\\r\\n\\r\\n // modes\\r\\n this.applicationKeypad = false;\\r\\n this.applicationCursor = false;\\r\\n this.originMode = false;\\r\\n this.insertMode = false;\\r\\n this.wraparoundMode = true; // defaults: xterm - true, vt100 - false\\r\\n\\r\\n // charset\\r\\n this.charset = null;\\r\\n this.gcharset = null;\\r\\n this.glevel = 0;\\r\\n // TODO: Can this be just []?\\r\\n this.charsets = [null];\\r\\n\\r\\n this.readable = true;\\r\\n this.writable = true;\\r\\n\\r\\n this.defAttr = (0 << 18) | (257 << 9) | (256 << 0);\\r\\n this.curAttr = (0 << 18) | (257 << 9) | (256 << 0);\\r\\n\\r\\n this.params = [];\\r\\n this.currentParam = 0;\\r\\n this.prefix = '';\\r\\n this.postfix = '';\\r\\n\\r\\n // user input states\\r\\n this.writeBuffer = [];\\r\\n this.writeInProgress = false;\\r\\n\\r\\n this.xoffSentToCatchUp = false;\\r\\n this.writeStopped = false;\\r\\n this.surrogate_high = '';\\r\\n this.userScrolling = false;\\r\\n\\r\\n this.inputHandler = new InputHandler(this);\\r\\n this.parser = new Parser(this.inputHandler, this);\\r\\n // Reuse renderer if the Terminal is being recreated via a reset call.\\r\\n this.renderer = this.renderer || null;\\r\\n this.selectionManager = this.selectionManager || null;\\r\\n this.linkifier = this.linkifier || new Linkifier(this);\\r\\n this._mouseZoneManager = this._mouseZoneManager || null;\\r\\n\\r\\n // Create the terminal's buffers and set the current buffer\\r\\n this.buffers = new BufferSet(this);\\r\\n this.buffer = this.buffers.active; // Convenience shortcut;\\r\\n this.buffers.on('activate', (buffer: Buffer) => {\\r\\n this.buffer = buffer;\\r\\n });\\r\\n\\r\\n // Ensure the selection manager has the correct buffer\\r\\n if (this.selectionManager) {\\r\\n this.selectionManager.setBuffer(this.buffer);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * back_color_erase feature for xterm.\\r\\n */\\r\\n public eraseAttr(): number {\\r\\n // if (this.is('screen')) return this.defAttr;\\r\\n return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Focus the terminal. Delegates focus handling to the terminal's DOM element.\\r\\n */\\r\\n public focus(): void {\\r\\n this.textarea.focus();\\r\\n }\\r\\n\\r\\n public get isFocused(): boolean {\\r\\n return document.activeElement === this.textarea;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Retrieves an option's value from the terminal.\\r\\n * @param {string} key The option key.\\r\\n */\\r\\n public getOption(key: string): any {\\r\\n if (!(key in DEFAULT_OPTIONS)) {\\r\\n throw new Error('No option with key \\\"' + key + '\\\"');\\r\\n }\\r\\n\\r\\n if (typeof this.options[key] !== 'undefined') {\\r\\n return this.options[key];\\r\\n }\\r\\n\\r\\n return this[key];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets an option on the terminal.\\r\\n * @param {string} key The option key.\\r\\n * @param {any} value The option value.\\r\\n */\\r\\n public setOption(key: string, value: any): void {\\r\\n if (!(key in DEFAULT_OPTIONS)) {\\r\\n throw new Error('No option with key \\\"' + key + '\\\"');\\r\\n }\\r\\n switch (key) {\\r\\n case 'bellStyle':\\r\\n if (!value) {\\r\\n value = 'none';\\r\\n }\\r\\n break;\\r\\n case 'cursorStyle':\\r\\n if (!value) {\\r\\n value = 'block';\\r\\n }\\r\\n break;\\r\\n case 'lineHeight':\\r\\n if (value < 1) {\\r\\n console.warn(`${key} cannot be less than 1, value: ${value}`);\\r\\n return;\\r\\n }\\r\\n case 'tabStopWidth':\\r\\n if (value < 1) {\\r\\n console.warn(`${key} cannot be less than 1, value: ${value}`);\\r\\n return;\\r\\n }\\r\\n break;\\r\\n case 'theme':\\r\\n // If open has been called we do not want to set options.theme as the\\r\\n // source of truth is owned by the renderer.\\r\\n if (this.renderer) {\\r\\n this._setTheme(<ITheme>value);\\r\\n return;\\r\\n }\\r\\n break;\\r\\n case 'scrollback':\\r\\n if (value < 0) {\\r\\n console.warn(`${key} cannot be less than 0, value: ${value}`);\\r\\n return;\\r\\n }\\r\\n if (this.options[key] !== value) {\\r\\n const newBufferLength = this.rows + value;\\r\\n if (this.buffer.lines.length > newBufferLength) {\\r\\n const amountToTrim = this.buffer.lines.length - newBufferLength;\\r\\n const needsRefresh = (this.buffer.ydisp - amountToTrim < 0);\\r\\n this.buffer.lines.trimStart(amountToTrim);\\r\\n this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);\\r\\n this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);\\r\\n if (needsRefresh) {\\r\\n this.refresh(0, this.rows - 1);\\r\\n }\\r\\n }\\r\\n }\\r\\n break;\\r\\n }\\r\\n this[key] = value;\\r\\n this.options[key] = value;\\r\\n switch (key) {\\r\\n case 'fontFamily':\\r\\n case 'fontSize':\\r\\n // When the font changes the size of the cells may change which requires a renderer clear\\r\\n this.renderer.clear();\\r\\n this.charMeasure.measure(this.options);\\r\\n break;\\r\\n case 'enableBold':\\r\\n case 'letterSpacing':\\r\\n case 'lineHeight':\\r\\n // When the font changes the size of the cells may change which requires a renderer clear\\r\\n this.renderer.clear();\\r\\n this.renderer.onResize(this.cols, this.rows, false);\\r\\n this.refresh(0, this.rows - 1);\\r\\n // this.charMeasure.measure(this.options);\\r\\n case 'scrollback':\\r\\n this.buffers.resize(this.cols, this.rows);\\r\\n this.viewport.syncScrollArea();\\r\\n break;\\r\\n case 'tabStopWidth': this.buffers.setupTabStops(); break;\\r\\n case 'bellSound':\\r\\n case 'bellStyle': this.syncBellSound(); break;\\r\\n }\\r\\n // Inform renderer of changes\\r\\n if (this.renderer) {\\r\\n this.renderer.onOptionsChanged();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Binds the desired focus behavior on a given terminal object.\\r\\n */\\r\\n private _onTextAreaFocus(): void {\\r\\n if (this.sendFocus) {\\r\\n this.send(C0.ESC + '[I');\\r\\n }\\r\\n this.element.classList.add('focus');\\r\\n this.showCursor();\\r\\n this.emit('focus');\\r\\n };\\r\\n\\r\\n /**\\r\\n * Blur the terminal, calling the blur function on the terminal's underlying\\r\\n * textarea.\\r\\n */\\r\\n public blur(): void {\\r\\n return this.textarea.blur();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Binds the desired blur behavior on a given terminal object.\\r\\n */\\r\\n private _onTextAreaBlur(): void {\\r\\n this.refresh(this.buffer.y, this.buffer.y);\\r\\n if (this.sendFocus) {\\r\\n this.send(C0.ESC + '[O');\\r\\n }\\r\\n this.element.classList.remove('focus');\\r\\n this.emit('blur');\\r\\n }\\r\\n\\r\\n /**\\r\\n * Initialize default behavior\\r\\n */\\r\\n private initGlobal(): void {\\r\\n this.bindKeys();\\r\\n\\r\\n // Bind clipboard functionality\\r\\n on(this.element, 'copy', (event: ClipboardEvent) => {\\r\\n // If mouse events are active it means the selection manager is disabled and\\r\\n // copy should be handled by the host program.\\r\\n if (!this.hasSelection()) {\\r\\n return;\\r\\n }\\r\\n copyHandler(event, this, this.selectionManager);\\r\\n });\\r\\n const pasteHandlerWrapper = event => pasteHandler(event, this);\\r\\n on(this.textarea, 'paste', pasteHandlerWrapper);\\r\\n on(this.element, 'paste', pasteHandlerWrapper);\\r\\n\\r\\n // Handle right click context menus\\r\\n if (Browser.isFirefox) {\\r\\n // Firefox doesn't appear to fire the contextmenu event on right click\\r\\n on(this.element, 'mousedown', (event: MouseEvent) => {\\r\\n if (event.button === 2) {\\r\\n rightClickHandler(event, this.textarea, this.selectionManager);\\r\\n }\\r\\n });\\r\\n } else {\\r\\n on(this.element, 'contextmenu', (event: MouseEvent) => {\\r\\n rightClickHandler(event, this.textarea, this.selectionManager);\\r\\n });\\r\\n }\\r\\n\\r\\n // Move the textarea under the cursor when middle clicking on Linux to ensure\\r\\n // middle click to paste selection works. This only appears to work in Chrome\\r\\n // at the time is writing.\\r\\n if (Browser.isLinux) {\\r\\n // Use auxclick event over mousedown the latter doesn't seem to work. Note\\r\\n // that the regular click event doesn't fire for the middle mouse button.\\r\\n on(this.element, 'auxclick', (event: MouseEvent) => {\\r\\n if (event.button === 1) {\\r\\n moveTextAreaUnderMouseCursor(event, this.textarea);\\r\\n }\\r\\n });\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Apply key handling to the terminal\\r\\n */\\r\\n private bindKeys(): void {\\r\\n const self = this;\\r\\n on(this.element, 'keydown', function (ev: KeyboardEvent): void {\\r\\n if (document.activeElement !== this) {\\r\\n return;\\r\\n }\\r\\n self._keyDown(ev);\\r\\n }, true);\\r\\n\\r\\n on(this.element, 'keypress', function (ev: KeyboardEvent): void {\\r\\n if (document.activeElement !== this) {\\r\\n return;\\r\\n }\\r\\n self._keyPress(ev);\\r\\n }, true);\\r\\n\\r\\n on(this.element, 'keyup', (ev: KeyboardEvent) => {\\r\\n if (!wasMondifierKeyOnlyEvent(ev)) {\\r\\n this.focus();\\r\\n }\\r\\n }, true);\\r\\n\\r\\n on(this.textarea, 'keydown', (ev: KeyboardEvent) => {\\r\\n this._keyDown(ev);\\r\\n }, true);\\r\\n\\r\\n on(this.textarea, 'keypress', (ev: KeyboardEvent) => {\\r\\n this._keyPress(ev);\\r\\n // Truncate the textarea's value, since it is not needed\\r\\n this.textarea.value = '';\\r\\n }, true);\\r\\n\\r\\n on(this.textarea, 'compositionstart', () => this.compositionHelper.compositionstart());\\r\\n on(this.textarea, 'compositionupdate', (e: CompositionEvent) => this.compositionHelper.compositionupdate(e));\\r\\n on(this.textarea, 'compositionend', () => this.compositionHelper.compositionend());\\r\\n this.on('refresh', () => this.compositionHelper.updateCompositionElements());\\r\\n this.on('refresh', (data) => this.queueLinkification(data.start, data.end));\\r\\n }\\r\\n\\r\\n /**\\r\\n * Opens the terminal within an element.\\r\\n *\\r\\n * @param {HTMLElement} parent The element to create the terminal within.\\r\\n */\\r\\n public open(parent: HTMLElement): void {\\r\\n let i = 0;\\r\\n let div;\\r\\n\\r\\n this.parent = parent || this.parent;\\r\\n\\r\\n if (!this.parent) {\\r\\n throw new Error('Terminal requires a parent element.');\\r\\n }\\r\\n\\r\\n // Grab global elements\\r\\n this.context = this.parent.ownerDocument.defaultView;\\r\\n this.document = this.parent.ownerDocument;\\r\\n this.body = <HTMLBodyElement>this.document.body;\\r\\n\\r\\n initializeCharAtlas(this.document);\\r\\n\\r\\n // Create main element container\\r\\n this.element = this.document.createElement('div');\\r\\n this.element.classList.add('terminal');\\r\\n this.element.classList.add('xterm');\\r\\n\\r\\n this.element.setAttribute('tabindex', '0');\\r\\n\\r\\n this.viewportElement = document.createElement('div');\\r\\n this.viewportElement.classList.add('xterm-viewport');\\r\\n this.element.appendChild(this.viewportElement);\\r\\n this.viewportScrollArea = document.createElement('div');\\r\\n this.viewportScrollArea.classList.add('xterm-scroll-area');\\r\\n this.viewportElement.appendChild(this.viewportScrollArea);\\r\\n\\r\\n // preload audio\\r\\n this.syncBellSound();\\r\\n\\r\\n this._mouseZoneManager = new MouseZoneManager(this);\\r\\n this.on('scroll', () => this._mouseZoneManager.clearAll());\\r\\n this.linkifier.attachToDom(this._mouseZoneManager);\\r\\n\\r\\n // Create the container that will hold helpers like the textarea for\\r\\n // capturing DOM Events. Then produce the helpers.\\r\\n this.helperContainer = document.createElement('div');\\r\\n this.helperContainer.classList.add('xterm-helpers');\\r\\n // TODO: This should probably be inserted once it's filled to prevent an additional layout\\r\\n this.element.appendChild(this.helperContainer);\\r\\n this.textarea = document.createElement('textarea');\\r\\n this.textarea.classList.add('xterm-helper-textarea');\\r\\n this.textarea.setAttribute('autocorrect', 'off');\\r\\n this.textarea.setAttribute('autocapitalize', 'off');\\r\\n this.textarea.setAttribute('spellcheck', 'false');\\r\\n this.textarea.tabIndex = 0;\\r\\n this.textarea.addEventListener('focus', () => this._onTextAreaFocus());\\r\\n this.textarea.addEventListener('blur', () => this._onTextAreaBlur());\\r\\n this.helperContainer.appendChild(this.textarea);\\r\\n\\r\\n this.compositionView = document.createElement('div');\\r\\n this.compositionView.classList.add('composition-view');\\r\\n this.compositionHelper = new CompositionHelper(this.textarea, this.compositionView, this);\\r\\n this.helperContainer.appendChild(this.compositionView);\\r\\n\\r\\n this.charSizeStyleElement = document.createElement('style');\\r\\n this.helperContainer.appendChild(this.charSizeStyleElement);\\r\\n\\r\\n this.parent.appendChild(this.element);\\r\\n\\r\\n this.charMeasure = new CharMeasure(document, this.helperContainer);\\r\\n\\r\\n this.renderer = new Renderer(this, this.options.theme);\\r\\n this.options.theme = null;\\r\\n this.viewport = new Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure);\\r\\n this.viewport.onThemeChanged(this.renderer.colorManager.colors);\\r\\n\\r\\n this.on('cursormove', () => this.renderer.onCursorMove());\\r\\n this.on('resize', () => this.renderer.onResize(this.cols, this.rows, false));\\r\\n this.on('blur', () => this.renderer.onBlur());\\r\\n this.on('focus', () => this.renderer.onFocus());\\r\\n window.addEventListener('resize', () => this.renderer.onWindowResize(window.devicePixelRatio));\\r\\n this.charMeasure.on('charsizechanged', () => this.renderer.onResize(this.cols, this.rows, true));\\r\\n this.renderer.on('resize', (dimensions) => this.viewport.syncScrollArea());\\r\\n\\r\\n this.selectionManager = new SelectionManager(this, this.buffer, this.charMeasure);\\r\\n this.element.addEventListener('mousedown', (e: MouseEvent) => this.selectionManager.onMouseDown(e));\\r\\n this.selectionManager.on('refresh', data => this.renderer.onSelectionChanged(data.start, data.end));\\r\\n this.selectionManager.on('newselection', text => {\\r\\n // If there's a new selection, put it into the textarea, focus and select it\\r\\n // in order to register it as a selection on the OS. This event is fired\\r\\n // only on Linux to enable middle click to paste selection.\\r\\n this.textarea.value = text;\\r\\n this.textarea.focus();\\r\\n this.textarea.select();\\r\\n });\\r\\n this.on('scroll', () => {\\r\\n this.viewport.syncScrollArea();\\r\\n this.selectionManager.refresh();\\r\\n });\\r\\n this.viewportElement.addEventListener('scroll', () => this.selectionManager.refresh());\\r\\n\\r\\n this.mouseHelper = new MouseHelper(this.renderer);\\r\\n\\r\\n // Measure the character size\\r\\n this.charMeasure.measure(this.options);\\r\\n\\r\\n // Setup loop that draws to screen\\r\\n this.refresh(0, this.rows - 1);\\r\\n\\r\\n // Initialize global actions that need to be taken on the document.\\r\\n this.initGlobal();\\r\\n\\r\\n // Listen for mouse events and translate\\r\\n // them into terminal mouse protocols.\\r\\n this.bindMouse();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the theme on the renderer. The renderer must have been initialized.\\r\\n * @param theme The theme to ste.\\r\\n */\\r\\n private _setTheme(theme: ITheme): void {\\r\\n const colors = this.renderer.setTheme(theme);\\r\\n if (this.viewport) {\\r\\n this.viewport.onThemeChanged(colors);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attempts to load an add-on using CommonJS or RequireJS (whichever is available).\\r\\n * @param {string} addon The name of the addon to load\\r\\n * @static\\r\\n */\\r\\n public static loadAddon(addon: string, callback?: Function): boolean | any {\\r\\n // TODO: Improve return type and documentation\\r\\n if (typeof exports === 'object' && typeof module === 'object') {\\r\\n // CommonJS\\r\\n return require('./addons/' + addon + '/' + addon);\\r\\n } else if (typeof define === 'function') {\\r\\n // RequireJS\\r\\n return (<any>require)(['./addons/' + addon + '/' + addon], callback);\\r\\n } else {\\r\\n console.error('Cannot load a module without a CommonJS or RequireJS environment.');\\r\\n return false;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * XTerm mouse events\\r\\n * http://invisible-island.net/xterm/ctlseqs/ctlseqs.html#Mouse%20Tracking\\r\\n * To better understand these\\r\\n * the xterm code is very helpful:\\r\\n * Relevant files:\\r\\n * button.c, charproc.c, misc.c\\r\\n * Relevant functions in xterm/button.c:\\r\\n * BtnCode, EmitButtonCode, EditorButton, SendMousePosition\\r\\n */\\r\\n public bindMouse(): void {\\r\\n const el = this.element;\\r\\n const self = this;\\r\\n let pressed = 32;\\r\\n\\r\\n // mouseup, mousedown, wheel\\r\\n // left click: ^[[M 3<^[[M#3<\\r\\n // wheel up: ^[[M`3>\\r\\n function sendButton(ev: MouseEvent | WheelEvent): void {\\r\\n let button;\\r\\n let pos;\\r\\n\\r\\n // get the xterm-style button\\r\\n button = getButton(ev);\\r\\n\\r\\n // get mouse coordinates\\r\\n pos = self.mouseHelper.getRawByteCoords(ev, self.element, self.charMeasure, self.options.lineHeight, self.cols, self.rows);\\r\\n if (!pos) return;\\r\\n\\r\\n sendEvent(button, pos);\\r\\n\\r\\n switch ((<any>ev).overrideType || ev.type) {\\r\\n case 'mousedown':\\r\\n pressed = button;\\r\\n break;\\r\\n case 'mouseup':\\r\\n // keep it at the left\\r\\n // button, just in case.\\r\\n pressed = 32;\\r\\n break;\\r\\n case 'wheel':\\r\\n // nothing. don't\\r\\n // interfere with\\r\\n // `pressed`.\\r\\n break;\\r\\n }\\r\\n }\\r\\n\\r\\n // motion example of a left click:\\r\\n // ^[[M 3<^[[M@4<^[[M@5<^[[M@6<^[[M@7<^[[M#7<\\r\\n function sendMove(ev: MouseEvent): void {\\r\\n let button = pressed;\\r\\n let pos = self.mouseHelper.getRawByteCoords(ev, self.element, self.charMeasure, self.options.lineHeight, self.cols, self.rows);\\r\\n if (!pos) return;\\r\\n\\r\\n // buttons marked as motions\\r\\n // are incremented by 32\\r\\n button += 32;\\r\\n\\r\\n sendEvent(button, pos);\\r\\n }\\r\\n\\r\\n // encode button and\\r\\n // position to characters\\r\\n function encode(data: number[], ch: number): void {\\r\\n if (!self.utfMouse) {\\r\\n if (ch === 255) {\\r\\n data.push(0);\\r\\n return;\\r\\n }\\r\\n if (ch > 127) ch = 127;\\r\\n data.push(ch);\\r\\n } else {\\r\\n if (ch === 2047) {\\r\\n data.push(0);\\r\\n return;\\r\\n }\\r\\n if (ch < 127) {\\r\\n data.push(ch);\\r\\n } else {\\r\\n if (ch > 2047) ch = 2047;\\r\\n data.push(0xC0 | (ch >> 6));\\r\\n data.push(0x80 | (ch & 0x3F));\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // send a mouse event:\\r\\n // regular/utf8: ^[[M Cb Cx Cy\\r\\n // urxvt: ^[[ Cb ; Cx ; Cy M\\r\\n // sgr: ^[[ Cb ; Cx ; Cy M/m\\r\\n // vt300: ^[[ 24(1/3/5)~ [ Cx , Cy ] \\\\r\\r\\n // locator: CSI P e ; P b ; P r ; P c ; P p & w\\r\\n function sendEvent(button: number, pos: {x: number, y: number}): void {\\r\\n // self.emit('mouse', {\\r\\n // x: pos.x - 32,\\r\\n // y: pos.x - 32,\\r\\n // button: button\\r\\n // });\\r\\n\\r\\n if (self.vt300Mouse) {\\r\\n // NOTE: Unstable.\\r\\n // http://www.vt100.net/docs/vt3xx-gp/chapter15.html\\r\\n button &= 3;\\r\\n pos.x -= 32;\\r\\n pos.y -= 32;\\r\\n let data = C0.ESC + '[24';\\r\\n if (button === 0) data += '1';\\r\\n else if (button === 1) data += '3';\\r\\n else if (button === 2) data += '5';\\r\\n else if (button === 3) return;\\r\\n else data += '0';\\r\\n data += '~[' + pos.x + ',' + pos.y + ']\\\\r';\\r\\n self.send(data);\\r\\n return;\\r\\n }\\r\\n\\r\\n if (self.decLocator) {\\r\\n // NOTE: Unstable.\\r\\n button &= 3;\\r\\n pos.x -= 32;\\r\\n pos.y -= 32;\\r\\n if (button === 0) button = 2;\\r\\n else if (button === 1) button = 4;\\r\\n else if (button === 2) button = 6;\\r\\n else if (button === 3) button = 3;\\r\\n self.send(C0.ESC + '['\\r\\n + button\\r\\n + ';'\\r\\n + (button === 3 ? 4 : 0)\\r\\n + ';'\\r\\n + pos.y\\r\\n + ';'\\r\\n + pos.x\\r\\n + ';'\\r\\n // Not sure what page is meant to be\\r\\n + (<any>pos).page || 0\\r\\n + '&w');\\r\\n return;\\r\\n }\\r\\n\\r\\n if (self.urxvtMouse) {\\r\\n pos.x -= 32;\\r\\n pos.y -= 32;\\r\\n pos.x++;\\r\\n pos.y++;\\r\\n self.send(C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');\\r\\n return;\\r\\n }\\r\\n\\r\\n if (self.sgrMouse) {\\r\\n pos.x -= 32;\\r\\n pos.y -= 32;\\r\\n self.send(C0.ESC + '[<'\\r\\n + (((button & 3) === 3 ? button & ~3 : button) - 32)\\r\\n + ';'\\r\\n + pos.x\\r\\n + ';'\\r\\n + pos.y\\r\\n + ((button & 3) === 3 ? 'm' : 'M'));\\r\\n return;\\r\\n }\\r\\n\\r\\n let data: number[] = [];\\r\\n\\r\\n encode(data, button);\\r\\n encode(data, pos.x);\\r\\n encode(data, pos.y);\\r\\n\\r\\n self.send(C0.ESC + '[M' + String.fromCharCode.apply(String, data));\\r\\n }\\r\\n\\r\\n function getButton(ev: MouseEvent): number {\\r\\n let button;\\r\\n let shift;\\r\\n let meta;\\r\\n let ctrl;\\r\\n let mod;\\r\\n\\r\\n // two low bits:\\r\\n // 0 = left\\r\\n // 1 = middle\\r\\n // 2 = right\\r\\n // 3 = release\\r\\n // wheel up/down:\\r\\n // 1, and 2 - with 64 added\\r\\n switch ((<any>ev).overrideType || ev.type) {\\r\\n case 'mousedown':\\r\\n button = ev.button != null\\r\\n ? +ev.button\\r\\n : ev.which != null\\r\\n ? ev.which - 1\\r\\n : null;\\r\\n\\r\\n if (Browser.isMSIE) {\\r\\n button = button === 1 ? 0 : button === 4 ? 1 : button;\\r\\n }\\r\\n break;\\r\\n case 'mouseup':\\r\\n button = 3;\\r\\n break;\\r\\n case 'DOMMouseScroll':\\r\\n button = ev.detail < 0\\r\\n ? 64\\r\\n : 65;\\r\\n break;\\r\\n case 'wheel':\\r\\n button = (<WheelEvent>ev).wheelDeltaY > 0\\r\\n ? 64\\r\\n : 65;\\r\\n break;\\r\\n }\\r\\n\\r\\n // next three bits are the modifiers:\\r\\n // 4 = shift, 8 = meta, 16 = control\\r\\n shift = ev.shiftKey ? 4 : 0;\\r\\n meta = ev.metaKey ? 8 : 0;\\r\\n ctrl = ev.ctrlKey ? 16 : 0;\\r\\n mod = shift | meta | ctrl;\\r\\n\\r\\n // no mods\\r\\n if (self.vt200Mouse) {\\r\\n // ctrl only\\r\\n mod &= ctrl;\\r\\n } else if (!self.normalMouse) {\\r\\n mod = 0;\\r\\n }\\r\\n\\r\\n // increment to SP\\r\\n button = (32 + (mod << 2)) + button;\\r\\n\\r\\n return button;\\r\\n }\\r\\n\\r\\n on(el, 'mousedown', (ev: MouseEvent) => {\\r\\n\\r\\n // Prevent the focus on the textarea from getting lost\\r\\n // and make sure we get focused on mousedown\\r\\n ev.preventDefault();\\r\\n this.focus();\\r\\n\\r\\n if (!this.mouseEvents) return;\\r\\n\\r\\n // send the button\\r\\n sendButton(ev);\\r\\n\\r\\n // fix for odd bug\\r\\n // if (this.vt200Mouse && !this.normalMouse) {\\r\\n if (this.vt200Mouse) {\\r\\n (<any>ev).overrideType = 'mouseup';\\r\\n sendButton(ev);\\r\\n return this.cancel(ev);\\r\\n }\\r\\n\\r\\n // bind events\\r\\n if (this.normalMouse) on(this.document, 'mousemove', sendMove);\\r\\n\\r\\n // x10 compatibility mode can't send button releases\\r\\n if (!this.x10Mouse) {\\r\\n const handler = (ev: MouseEvent) => {\\r\\n sendButton(ev);\\r\\n // TODO: Seems dangerous calling this on document?\\r\\n if (this.normalMouse) off(this.document, 'mousemove', sendMove);\\r\\n off(this.document, 'mouseup', handler);\\r\\n return this.cancel(ev);\\r\\n };\\r\\n // TODO: Seems dangerous calling this on document?\\r\\n on(this.document, 'mouseup', handler);\\r\\n }\\r\\n\\r\\n return this.cancel(ev);\\r\\n });\\r\\n\\r\\n // if (this.normalMouse) {\\r\\n // on(this.document, 'mousemove', sendMove);\\r\\n // }\\r\\n\\r\\n on(el, 'wheel', (ev: WheelEvent) => {\\r\\n if (!this.mouseEvents) return;\\r\\n if (this.x10Mouse || this.vt300Mouse || this.decLocator) return;\\r\\n sendButton(ev);\\r\\n ev.preventDefault();\\r\\n });\\r\\n\\r\\n // allow wheel scrolling in\\r\\n // the shell for example\\r\\n on(el, 'wheel', (ev: WheelEvent) => {\\r\\n if (this.mouseEvents) return;\\r\\n this.viewport.onWheel(ev);\\r\\n return this.cancel(ev);\\r\\n });\\r\\n\\r\\n on(el, 'touchstart', (ev: TouchEvent) => {\\r\\n if (this.mouseEvents) return;\\r\\n this.viewport.onTouchStart(ev);\\r\\n return this.cancel(ev);\\r\\n });\\r\\n\\r\\n on(el, 'touchmove', (ev: TouchEvent) => {\\r\\n if (this.mouseEvents) return;\\r\\n this.viewport.onTouchMove(ev);\\r\\n return this.cancel(ev);\\r\\n });\\r\\n }\\r\\n\\r\\n /**\\r\\n * Destroys the terminal.\\r\\n */\\r\\n public destroy(): void {\\r\\n super.destroy();\\r\\n this.readable = false;\\r\\n this.writable = false;\\r\\n this.handler = () => {};\\r\\n this.write = () => {};\\r\\n if (this.element && this.element.parentNode) {\\r\\n this.element.parentNode.removeChild(this.element);\\r\\n }\\r\\n // this.emit('close');\\r\\n }\\r\\n\\r\\n /**\\r\\n * Tells the renderer to refresh terminal content between two rows (inclusive) at the next\\r\\n * opportunity.\\r\\n * @param {number} start The row to start from (between 0 and this.rows - 1).\\r\\n * @param {number} end The row to end at (between start and this.rows - 1).\\r\\n */\\r\\n public refresh(start: number, end: number): void {\\r\\n if (this.renderer) {\\r\\n this.renderer.queueRefresh(start, end);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Queues linkification for the specified rows.\\r\\n * @param {number} start The row to start from (between 0 and this.rows - 1).\\r\\n * @param {number} end The row to end at (between start and this.rows - 1).\\r\\n */\\r\\n private queueLinkification(start: number, end: number): void {\\r\\n if (this.linkifier) {\\r\\n this.linkifier.linkifyRows(start, end);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Display the cursor element\\r\\n */\\r\\n public showCursor(): void {\\r\\n if (!this.cursorState) {\\r\\n this.cursorState = 1;\\r\\n this.refresh(this.buffer.y, this.buffer.y);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Scroll the terminal down 1 row, creating a blank line.\\r\\n * @param isWrapped Whether the new line is wrapped from the previous line.\\r\\n */\\r\\n public scroll(isWrapped?: boolean): void {\\r\\n const newLine = this.blankLine(undefined, isWrapped);\\r\\n const topRow = this.buffer.ybase + this.buffer.scrollTop;\\r\\n let bottomRow = this.buffer.ybase + this.buffer.scrollBottom;\\r\\n\\r\\n if (this.buffer.scrollTop === 0) {\\r\\n // Determine whether the buffer is going to be trimmed after insertion.\\r\\n const willBufferBeTrimmed = this.buffer.lines.length === this.buffer.lines.maxLength;\\r\\n\\r\\n // Insert the line using the fastest method\\r\\n if (bottomRow === this.buffer.lines.length - 1) {\\r\\n this.buffer.lines.push(newLine);\\r\\n } else {\\r\\n this.buffer.lines.splice(bottomRow + 1, 0, newLine);\\r\\n }\\r\\n\\r\\n // Only adjust ybase and ydisp when the buffer is not trimmed\\r\\n if (!willBufferBeTrimmed) {\\r\\n this.buffer.ybase++;\\r\\n // Only scroll the ydisp with ybase if the user has not scrolled up\\r\\n if (!this.userScrolling) {\\r\\n this.buffer.ydisp++;\\r\\n }\\r\\n } else {\\r\\n // When the buffer is full and the user has scrolled up, keep the text\\r\\n // stable unless ydisp is right at the top\\r\\n if (this.userScrolling) {\\r\\n this.buffer.ydisp = Math.max(this.buffer.ydisp - 1, 0);\\r\\n }\\r\\n }\\r\\n } else {\\r\\n // scrollTop is non-zero which means no line will be going to the\\r\\n // scrollback, instead we can just shift them in-place.\\r\\n const scrollRegionHeight = bottomRow - topRow + 1/*as it's zero-based*/;\\r\\n this.buffer.lines.shiftElements(topRow + 1, scrollRegionHeight - 1, -1);\\r\\n this.buffer.lines.set(bottomRow, newLine);\\r\\n }\\r\\n\\r\\n // Move the viewport to the bottom of the buffer unless the user is\\r\\n // scrolling.\\r\\n if (!this.userScrolling) {\\r\\n this.buffer.ydisp = this.buffer.ybase;\\r\\n }\\r\\n\\r\\n // Flag rows that need updating\\r\\n this.updateRange(this.buffer.scrollTop);\\r\\n this.updateRange(this.buffer.scrollBottom);\\r\\n\\r\\n /**\\r\\n * This event is emitted whenever the terminal is scrolled.\\r\\n * The one parameter passed is the new y display position.\\r\\n *\\r\\n * @event scroll\\r\\n */\\r\\n this.emit('scroll', this.buffer.ydisp);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Scroll the display of the terminal\\r\\n * @param {number} disp The number of lines to scroll down (negative scroll up).\\r\\n * @param {boolean} suppressScrollEvent Don't emit the scroll event as scrollDisp. This is used\\r\\n * to avoid unwanted events being handled by the viewport when the event was triggered from the\\r\\n * viewport originally.\\r\\n */\\r\\n public scrollDisp(disp: number, suppressScrollEvent?: boolean): void {\\r\\n if (disp < 0) {\\r\\n if (this.buffer.ydisp === 0) {\\r\\n return;\\r\\n }\\r\\n this.userScrolling = true;\\r\\n } else if (disp + this.buffer.ydisp >= this.buffer.ybase) {\\r\\n this.userScrolling = false;\\r\\n }\\r\\n\\r\\n const oldYdisp = this.buffer.ydisp;\\r\\n this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);\\r\\n\\r\\n // No change occurred, don't trigger scroll/refresh\\r\\n if (oldYdisp === this.buffer.ydisp) {\\r\\n return;\\r\\n }\\r\\n\\r\\n if (!suppressScrollEvent) {\\r\\n this.emit('scroll', this.buffer.ydisp);\\r\\n }\\r\\n\\r\\n this.refresh(0, this.rows - 1);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Scroll the display of the terminal by a number of pages.\\r\\n * @param {number} pageCount The number of pages to scroll (negative scrolls up).\\r\\n */\\r\\n public scrollPages(pageCount: number): void {\\r\\n this.scrollDisp(pageCount * (this.rows - 1));\\r\\n }\\r\\n\\r\\n /**\\r\\n * Scrolls the display of the terminal to the top.\\r\\n */\\r\\n public scrollToTop(): void {\\r\\n this.scrollDisp(-this.buffer.ydisp);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Scrolls the display of the terminal to the bottom.\\r\\n */\\r\\n public scrollToBottom(): void {\\r\\n this.scrollDisp(this.buffer.ybase - this.buffer.ydisp);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Writes text to the terminal.\\r\\n * @param {string} data The text to write to the terminal.\\r\\n */\\r\\n public write(data: string): void {\\r\\n this.writeBuffer.push(data);\\r\\n\\r\\n // Send XOFF to pause the pty process if the write buffer becomes too large so\\r\\n // xterm.js can catch up before more data is sent. This is necessary in order\\r\\n // to keep signals such as ^C responsive.\\r\\n if (this.options.useFlowControl && !this.xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {\\r\\n // XOFF - stop pty pipe\\r\\n // XON will be triggered by emulator before processing data chunk\\r\\n this.send(C0.DC3);\\r\\n this.xoffSentToCatchUp = true;\\r\\n }\\r\\n\\r\\n if (!this.writeInProgress && this.writeBuffer.length > 0) {\\r\\n // Kick off a write which will write all data in sequence recursively\\r\\n this.writeInProgress = true;\\r\\n // Kick off an async innerWrite so more writes can come in while processing data\\r\\n setTimeout(() => {\\r\\n this.innerWrite();\\r\\n });\\r\\n }\\r\\n }\\r\\n\\r\\n private innerWrite(): void {\\r\\n const writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);\\r\\n while (writeBatch.length > 0) {\\r\\n const data = writeBatch.shift();\\r\\n\\r\\n // If XOFF was sent in order to catch up with the pty process, resume it if\\r\\n // the writeBuffer is empty to allow more data to come in.\\r\\n if (this.xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {\\r\\n this.send(C0.DC1);\\r\\n this.xoffSentToCatchUp = false;\\r\\n }\\r\\n\\r\\n this.refreshStart = this.buffer.y;\\r\\n this.refreshEnd = this.buffer.y;\\r\\n\\r\\n // HACK: Set the parser state based on it's state at the time of return.\\r\\n // This works around the bug #662 which saw the parser state reset in the\\r\\n // middle of parsing escape sequence in two chunks. For some reason the\\r\\n // state of the parser resets to 0 after exiting parser.parse. This change\\r\\n // just sets the state back based on the correct return statement.\\r\\n const state = this.parser.parse(data);\\r\\n this.parser.setState(state);\\r\\n\\r\\n this.updateRange(this.buffer.y);\\r\\n this.refresh(this.refreshStart, this.refreshEnd);\\r\\n }\\r\\n if (this.writeBuffer.length > 0) {\\r\\n // Allow renderer to catch up before processing the next batch\\r\\n setTimeout(() => this.innerWrite(), 0);\\r\\n } else {\\r\\n this.writeInProgress = false;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Writes text to the terminal, followed by a break line character (\\\\n).\\r\\n * @param {string} data The text to write to the terminal.\\r\\n */\\r\\n public writeln(data: string): void {\\r\\n this.write(data + '\\\\r\\\\n');\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attaches a custom key event handler which is run before keys are processed,\\r\\n * giving consumers of xterm.js ultimate control as to what keys should be\\r\\n * processed by the terminal and what keys should not.\\r\\n * @param customKeyEventHandler The custom KeyboardEvent handler to attach.\\r\\n * This is a function that takes a KeyboardEvent, allowing consumers to stop\\r\\n * propogation and/or prevent the default action. The function returns whether\\r\\n * the event should be processed by xterm.js.\\r\\n */\\r\\n public attachCustomKeyEventHandler(customKeyEventHandler: CustomKeyEventHandler): void {\\r\\n this.customKeyEventHandler = customKeyEventHandler;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attaches a http(s) link handler, forcing web links to behave differently to\\r\\n * regular <a> tags. This will trigger a refresh as links potentially need to be\\r\\n * reconstructed. Calling this with null will remove the handler.\\r\\n * @param handler The handler callback function.\\r\\n */\\r\\n public setHypertextLinkHandler(handler: LinkMatcherHandler): void {\\r\\n if (!this.linkifier) {\\r\\n throw new Error('Cannot attach a hypertext link handler before Terminal.open is called');\\r\\n }\\r\\n this.linkifier.setHypertextLinkHandler(handler);\\r\\n // Refresh to force links to refresh\\r\\n this.refresh(0, this.rows - 1);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attaches a validation callback for hypertext links. This is useful to use\\r\\n * validation logic or to do something with the link's element and url.\\r\\n * @param callback The callback to use, this can\\r\\n * be cleared with null.\\r\\n */\\r\\n public setHypertextValidationCallback(callback: LinkMatcherValidationCallback): void {\\r\\n if (!this.linkifier) {\\r\\n throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called');\\r\\n }\\r\\n this.linkifier.setHypertextValidationCallback(callback);\\r\\n // // Refresh to force links to refresh\\r\\n this.refresh(0, this.rows - 1);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Registers a link matcher, allowing custom link patterns to be matched and\\r\\n * handled.\\r\\n * @param regex The regular expression to search for, specifically\\r\\n * this searches the textContent of the rows. You will want to use \\\\s to match\\r\\n * a space ' ' character for example.\\r\\n * @param handler The callback when the link is called.\\r\\n * @param options Options for the link matcher.\\r\\n * @return The ID of the new matcher, this can be used to deregister.\\r\\n */\\r\\n public registerLinkMatcher(regex: RegExp, handler: LinkMatcherHandler, options?: ILinkMatcherOptions): number {\\r\\n if (this.linkifier) {\\r\\n const matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);\\r\\n this.refresh(0, this.rows - 1);\\r\\n return matcherId;\\r\\n }\\r\\n return 0;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Deregisters a link matcher if it has been registered.\\r\\n * @param matcherId The link matcher's ID (returned after register)\\r\\n */\\r\\n public deregisterLinkMatcher(matcherId: number): void {\\r\\n if (this.linkifier) {\\r\\n if (this.linkifier.deregisterLinkMatcher(matcherId)) {\\r\\n this.refresh(0, this.rows - 1);\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets whether the terminal has an active selection.\\r\\n */\\r\\n public hasSelection(): boolean {\\r\\n return this.selectionManager ? this.selectionManager.hasSelection : false;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the terminal's current selection, this is useful for implementing copy\\r\\n * behavior outside of xterm.js.\\r\\n */\\r\\n public getSelection(): string {\\r\\n return this.selectionManager ? this.selectionManager.selectionText : '';\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clears the current terminal selection.\\r\\n */\\r\\n public clearSelection(): void {\\r\\n if (this.selectionManager) {\\r\\n this.selectionManager.clearSelection();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Selects all text within the terminal.\\r\\n */\\r\\n public selectAll(): void {\\r\\n if (this.selectionManager) {\\r\\n this.selectionManager.selectAll();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handle a keydown event\\r\\n * Key Resources:\\r\\n * - https://developer.mozilla.org/en-US/docs/DOM/KeyboardEvent\\r\\n * @param {KeyboardEvent} ev The keydown event to be handled.\\r\\n */\\r\\n protected _keyDown(ev: KeyboardEvent): boolean {\\r\\n if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n if (!this.compositionHelper.keydown(ev)) {\\r\\n if (this.buffer.ybase !== this.buffer.ydisp) {\\r\\n this.scrollToBottom();\\r\\n }\\r\\n return false;\\r\\n }\\r\\n\\r\\n const result = this._evaluateKeyEscapeSequence(ev);\\r\\n\\r\\n if (result.key === C0.DC3) { // XOFF\\r\\n this.writeStopped = true;\\r\\n } else if (result.key === C0.DC1) { // XON\\r\\n this.writeStopped = false;\\r\\n }\\r\\n\\r\\n if (result.scrollDisp) {\\r\\n this.scrollDisp(result.scrollDisp);\\r\\n return this.cancel(ev, true);\\r\\n }\\r\\n\\r\\n if (isThirdLevelShift(this.browser, ev)) {\\r\\n return true;\\r\\n }\\r\\n\\r\\n if (result.cancel) {\\r\\n // The event is canceled at the end already, is this necessary?\\r\\n this.cancel(ev, true);\\r\\n }\\r\\n\\r\\n if (!result.key) {\\r\\n return true;\\r\\n }\\r\\n\\r\\n this.emit('keydown', ev);\\r\\n this.emit('key', result.key, ev);\\r\\n this.showCursor();\\r\\n this.handler(result.key);\\r\\n\\r\\n return this.cancel(ev, true);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Returns an object that determines how a KeyboardEvent should be handled. The key of the\\r\\n * returned value is the new key code to pass to the PTY.\\r\\n *\\r\\n * Reference: http://invisible-island.net/xterm/ctlseqs/ctlseqs.html\\r\\n * @param ev The keyboard event to be translated to key escape sequence.\\r\\n */\\r\\n protected _evaluateKeyEscapeSequence(ev: KeyboardEvent): {cancel: boolean, key: string, scrollDisp: number} {\\r\\n const result: {cancel: boolean, key: string, scrollDisp: number} = {\\r\\n // Whether to cancel event propogation (NOTE: this may not be needed since the event is\\r\\n // canceled at the end of keyDown\\r\\n cancel: false,\\r\\n // The new key even to emit\\r\\n key: undefined,\\r\\n // The number of characters to scroll, if this is defined it will cancel the event\\r\\n scrollDisp: undefined\\r\\n };\\r\\n const modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);\\r\\n switch (ev.keyCode) {\\r\\n case 0:\\r\\n if (ev.key === 'UIKeyInputUpArrow') {\\r\\n if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OA';\\r\\n } else {\\r\\n result.key = C0.ESC + '[A';\\r\\n }\\r\\n }\\r\\n else if (ev.key === 'UIKeyInputLeftArrow') {\\r\\n if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OD';\\r\\n } else {\\r\\n result.key = C0.ESC + '[D';\\r\\n }\\r\\n }\\r\\n else if (ev.key === 'UIKeyInputRightArrow') {\\r\\n if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OC';\\r\\n } else {\\r\\n result.key = C0.ESC + '[C';\\r\\n }\\r\\n }\\r\\n else if (ev.key === 'UIKeyInputDownArrow') {\\r\\n if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OB';\\r\\n } else {\\r\\n result.key = C0.ESC + '[B';\\r\\n }\\r\\n }\\r\\n break;\\r\\n case 8:\\r\\n // backspace\\r\\n if (ev.shiftKey) {\\r\\n result.key = C0.BS; // ^H\\r\\n break;\\r\\n }\\r\\n result.key = C0.DEL; // ^?\\r\\n break;\\r\\n case 9:\\r\\n // tab\\r\\n if (ev.shiftKey) {\\r\\n result.key = C0.ESC + '[Z';\\r\\n break;\\r\\n }\\r\\n result.key = C0.HT;\\r\\n result.cancel = true;\\r\\n break;\\r\\n case 13:\\r\\n // return/enter\\r\\n result.key = C0.CR;\\r\\n result.cancel = true;\\r\\n break;\\r\\n case 27:\\r\\n // escape\\r\\n result.key = C0.ESC;\\r\\n result.cancel = true;\\r\\n break;\\r\\n case 37:\\r\\n // left-arrow\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'D';\\r\\n // HACK: Make Alt + left-arrow behave like Ctrl + left-arrow: move one word backwards\\r\\n // http://unix.stackexchange.com/a/108106\\r\\n // macOS uses different escape sequences than linux\\r\\n if (result.key === C0.ESC + '[1;3D') {\\r\\n result.key = (this.browser.isMac) ? C0.ESC + 'b' : C0.ESC + '[1;5D';\\r\\n }\\r\\n } else if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OD';\\r\\n } else {\\r\\n result.key = C0.ESC + '[D';\\r\\n }\\r\\n break;\\r\\n case 39:\\r\\n // right-arrow\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'C';\\r\\n // HACK: Make Alt + right-arrow behave like Ctrl + right-arrow: move one word forward\\r\\n // http://unix.stackexchange.com/a/108106\\r\\n // macOS uses different escape sequences than linux\\r\\n if (result.key === C0.ESC + '[1;3C') {\\r\\n result.key = (this.browser.isMac) ? C0.ESC + 'f' : C0.ESC + '[1;5C';\\r\\n }\\r\\n } else if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OC';\\r\\n } else {\\r\\n result.key = C0.ESC + '[C';\\r\\n }\\r\\n break;\\r\\n case 38:\\r\\n // up-arrow\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'A';\\r\\n // HACK: Make Alt + up-arrow behave like Ctrl + up-arrow\\r\\n // http://unix.stackexchange.com/a/108106\\r\\n if (result.key === C0.ESC + '[1;3A') {\\r\\n result.key = C0.ESC + '[1;5A';\\r\\n }\\r\\n } else if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OA';\\r\\n } else {\\r\\n result.key = C0.ESC + '[A';\\r\\n }\\r\\n break;\\r\\n case 40:\\r\\n // down-arrow\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'B';\\r\\n // HACK: Make Alt + down-arrow behave like Ctrl + down-arrow\\r\\n // http://unix.stackexchange.com/a/108106\\r\\n if (result.key === C0.ESC + '[1;3B') {\\r\\n result.key = C0.ESC + '[1;5B';\\r\\n }\\r\\n } else if (this.applicationCursor) {\\r\\n result.key = C0.ESC + 'OB';\\r\\n } else {\\r\\n result.key = C0.ESC + '[B';\\r\\n }\\r\\n break;\\r\\n case 45:\\r\\n // insert\\r\\n if (!ev.shiftKey && !ev.ctrlKey) {\\r\\n // <Ctrl> or <Shift> + <Insert> are used to\\r\\n // copy-paste on some systems.\\r\\n result.key = C0.ESC + '[2~';\\r\\n }\\r\\n break;\\r\\n case 46:\\r\\n // delete\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[3;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[3~';\\r\\n }\\r\\n break;\\r\\n case 36:\\r\\n // home\\r\\n if (modifiers)\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'H';\\r\\n else if (this.applicationCursor)\\r\\n result.key = C0.ESC + 'OH';\\r\\n else\\r\\n result.key = C0.ESC + '[H';\\r\\n break;\\r\\n case 35:\\r\\n // end\\r\\n if (modifiers)\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'F';\\r\\n else if (this.applicationCursor)\\r\\n result.key = C0.ESC + 'OF';\\r\\n else\\r\\n result.key = C0.ESC + '[F';\\r\\n break;\\r\\n case 33:\\r\\n // page up\\r\\n if (ev.shiftKey) {\\r\\n result.scrollDisp = -(this.rows - 1);\\r\\n } else {\\r\\n result.key = C0.ESC + '[5~';\\r\\n }\\r\\n break;\\r\\n case 34:\\r\\n // page down\\r\\n if (ev.shiftKey) {\\r\\n result.scrollDisp = this.rows - 1;\\r\\n } else {\\r\\n result.key = C0.ESC + '[6~';\\r\\n }\\r\\n break;\\r\\n case 112:\\r\\n // F1-F12\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'P';\\r\\n } else {\\r\\n result.key = C0.ESC + 'OP';\\r\\n }\\r\\n break;\\r\\n case 113:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'Q';\\r\\n } else {\\r\\n result.key = C0.ESC + 'OQ';\\r\\n }\\r\\n break;\\r\\n case 114:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'R';\\r\\n } else {\\r\\n result.key = C0.ESC + 'OR';\\r\\n }\\r\\n break;\\r\\n case 115:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[1;' + (modifiers + 1) + 'S';\\r\\n } else {\\r\\n result.key = C0.ESC + 'OS';\\r\\n }\\r\\n break;\\r\\n case 116:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[15;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[15~';\\r\\n }\\r\\n break;\\r\\n case 117:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[17;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[17~';\\r\\n }\\r\\n break;\\r\\n case 118:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[18;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[18~';\\r\\n }\\r\\n break;\\r\\n case 119:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[19;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[19~';\\r\\n }\\r\\n break;\\r\\n case 120:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[20;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[20~';\\r\\n }\\r\\n break;\\r\\n case 121:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[21;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[21~';\\r\\n }\\r\\n break;\\r\\n case 122:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[23;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[23~';\\r\\n }\\r\\n break;\\r\\n case 123:\\r\\n if (modifiers) {\\r\\n result.key = C0.ESC + '[24;' + (modifiers + 1) + '~';\\r\\n } else {\\r\\n result.key = C0.ESC + '[24~';\\r\\n }\\r\\n break;\\r\\n default:\\r\\n // a-z and space\\r\\n if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {\\r\\n if (ev.keyCode >= 65 && ev.keyCode <= 90) {\\r\\n result.key = String.fromCharCode(ev.keyCode - 64);\\r\\n } else if (ev.keyCode === 32) {\\r\\n // NUL\\r\\n result.key = String.fromCharCode(0);\\r\\n } else if (ev.keyCode >= 51 && ev.keyCode <= 55) {\\r\\n // escape, file sep, group sep, record sep, unit sep\\r\\n result.key = String.fromCharCode(ev.keyCode - 51 + 27);\\r\\n } else if (ev.keyCode === 56) {\\r\\n // delete\\r\\n result.key = String.fromCharCode(127);\\r\\n } else if (ev.keyCode === 219) {\\r\\n // ^[ - Control Sequence Introducer (CSI)\\r\\n result.key = String.fromCharCode(27);\\r\\n } else if (ev.keyCode === 220) {\\r\\n // ^\\\\ - String Terminator (ST)\\r\\n result.key = String.fromCharCode(28);\\r\\n } else if (ev.keyCode === 221) {\\r\\n // ^] - Operating System Command (OSC)\\r\\n result.key = String.fromCharCode(29);\\r\\n }\\r\\n } else if (!this.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) {\\r\\n // On Mac this is a third level shift. Use <Esc> instead.\\r\\n if (ev.keyCode >= 65 && ev.keyCode <= 90) {\\r\\n result.key = C0.ESC + String.fromCharCode(ev.keyCode + 32);\\r\\n } else if (ev.keyCode === 192) {\\r\\n result.key = C0.ESC + '`';\\r\\n } else if (ev.keyCode >= 48 && ev.keyCode <= 57) {\\r\\n result.key = C0.ESC + (ev.keyCode - 48);\\r\\n }\\r\\n } else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {\\r\\n if (ev.keyCode === 65) { // cmd + a\\r\\n this.selectAll();\\r\\n }\\r\\n }\\r\\n break;\\r\\n }\\r\\n\\r\\n return result;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Set the G level of the terminal\\r\\n * @param g\\r\\n */\\r\\n public setgLevel(g: number): void {\\r\\n this.glevel = g;\\r\\n this.charset = this.charsets[g];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Set the charset for the given G level of the terminal\\r\\n * @param g\\r\\n * @param charset\\r\\n */\\r\\n public setgCharset(g: number, charset: Charset): void {\\r\\n this.charsets[g] = charset;\\r\\n if (this.glevel === g) {\\r\\n this.charset = charset;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handle a keypress event.\\r\\n * Key Resources:\\r\\n * - https://developer.mozilla.org/en-US/docs/DOM/KeyboardEvent\\r\\n * @param {KeyboardEvent} ev The keypress event to be handled.\\r\\n */\\r\\n protected _keyPress(ev: KeyboardEvent): boolean {\\r\\n let key;\\r\\n\\r\\n if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n this.cancel(ev);\\r\\n\\r\\n if (ev.charCode) {\\r\\n key = ev.charCode;\\r\\n } else if (ev.which == null) {\\r\\n key = ev.keyCode;\\r\\n } else if (ev.which !== 0 && ev.charCode !== 0) {\\r\\n key = ev.which;\\r\\n } else {\\r\\n return false;\\r\\n }\\r\\n\\r\\n if (!key || (\\r\\n (ev.altKey || ev.ctrlKey || ev.metaKey) && !isThirdLevelShift(this.browser, ev)\\r\\n )) {\\r\\n return false;\\r\\n }\\r\\n\\r\\n key = String.fromCharCode(key);\\r\\n\\r\\n this.emit('keypress', key, ev);\\r\\n this.emit('key', key, ev);\\r\\n this.showCursor();\\r\\n this.handler(key);\\r\\n\\r\\n return true;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Send data for handling to the terminal\\r\\n * @param {string} data\\r\\n */\\r\\n public send(data: string): void {\\r\\n if (!this.sendDataQueue) {\\r\\n setTimeout(() => {\\r\\n this.handler(this.sendDataQueue);\\r\\n this.sendDataQueue = '';\\r\\n }, 1);\\r\\n }\\r\\n\\r\\n this.sendDataQueue += data;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Ring the bell.\\r\\n * Note: We could do sweet things with webaudio here\\r\\n */\\r\\n public bell(): void {\\r\\n this.emit('bell');\\r\\n if (this.soundBell()) this.bellAudioElement.play();\\r\\n\\r\\n if (this.visualBell()) {\\r\\n this.element.classList.add('visual-bell-active');\\r\\n clearTimeout(this.visualBellTimer);\\r\\n this.visualBellTimer = window.setTimeout(() => {\\r\\n this.element.classList.remove('visual-bell-active');\\r\\n }, 200);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Log the current state to the console.\\r\\n */\\r\\n public log(text: string, data?: any): void {\\r\\n if (!this.options.debug) return;\\r\\n if (!this.context.console || !this.context.console.log) return;\\r\\n this.context.console.log(text, data);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Log the current state as error to the console.\\r\\n */\\r\\n public error(text: string, data?: any): void {\\r\\n if (!this.options.debug) return;\\r\\n if (!this.context.console || !this.context.console.error) return;\\r\\n this.context.console.error(text, data);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Resizes the terminal.\\r\\n *\\r\\n * @param {number} x The number of columns to resize to.\\r\\n * @param {number} y The number of rows to resize to.\\r\\n */\\r\\n public resize(x: number, y: number): void {\\r\\n if (isNaN(x) || isNaN(y)) {\\r\\n return;\\r\\n }\\r\\n\\r\\n if (x === this.cols && y === this.rows) {\\r\\n // Check if we still need to measure the char size (fixes #785).\\r\\n if (!this.charMeasure.width || !this.charMeasure.height) {\\r\\n this.charMeasure.measure(this.options);\\r\\n }\\r\\n return;\\r\\n }\\r\\n\\r\\n if (x < 1) x = 1;\\r\\n if (y < 1) y = 1;\\r\\n\\r\\n this.buffers.resize(x, y);\\r\\n\\r\\n this.cols = x;\\r\\n this.rows = y;\\r\\n this.buffers.setupTabStops(this.cols);\\r\\n\\r\\n this.charMeasure.measure(this.options);\\r\\n\\r\\n this.refresh(0, this.rows - 1);\\r\\n\\r\\n this.geometry = [this.cols, this.rows];\\r\\n this.emit('resize', {cols: x, rows: y});\\r\\n }\\r\\n\\r\\n /**\\r\\n * Updates the range of rows to refresh\\r\\n * @param {number} y The number of rows to refresh next.\\r\\n */\\r\\n public updateRange(y: number): void {\\r\\n if (y < this.refreshStart) this.refreshStart = y;\\r\\n if (y > this.refreshEnd) this.refreshEnd = y;\\r\\n // if (y > this.refreshEnd) {\\r\\n // this.refreshEnd = y;\\r\\n // if (y > this.rows - 1) {\\r\\n // this.refreshEnd = this.rows - 1;\\r\\n // }\\r\\n // }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Set the range of refreshing to the maximum value\\r\\n */\\r\\n public maxRange(): void {\\r\\n this.refreshStart = 0;\\r\\n this.refreshEnd = this.rows - 1;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Erase in the identified line everything from \\\"x\\\" to the end of the line (right).\\r\\n * @param {number} x The column from which to start erasing to the end of the line.\\r\\n * @param {number} y The line in which to operate.\\r\\n */\\r\\n public eraseRight(x: number, y: number): void {\\r\\n const line = this.buffer.lines.get(this.buffer.ybase + y);\\r\\n if (!line) {\\r\\n return;\\r\\n }\\r\\n const ch: CharData = [this.eraseAttr(), ' ', 1, 32 /* ' '.charCodeAt(0) */]; // xterm\\r\\n for (; x < this.cols; x++) {\\r\\n line[x] = ch;\\r\\n }\\r\\n this.updateRange(y);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Erase in the identified line everything from \\\"x\\\" to the start of the line (left).\\r\\n * @param {number} x The column from which to start erasing to the start of the line.\\r\\n * @param {number} y The line in which to operate.\\r\\n */\\r\\n public eraseLeft(x: number, y: number): void {\\r\\n const line = this.buffer.lines.get(this.buffer.ybase + y);\\r\\n if (!line) {\\r\\n return;\\r\\n }\\r\\n const ch: CharData = [this.eraseAttr(), ' ', 1, 32 /* ' '.charCodeAt(0) */]; // xterm\\r\\n x++;\\r\\n while (x--) {\\r\\n line[x] = ch;\\r\\n }\\r\\n this.updateRange(y);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clear the entire buffer, making the prompt line the new first line.\\r\\n */\\r\\n public clear(): void {\\r\\n if (this.buffer.ybase === 0 && this.buffer.y === 0) {\\r\\n // Don't clear if it's already clear\\r\\n return;\\r\\n }\\r\\n this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));\\r\\n this.buffer.lines.length = 1;\\r\\n this.buffer.ydisp = 0;\\r\\n this.buffer.ybase = 0;\\r\\n this.buffer.y = 0;\\r\\n for (let i = 1; i < this.rows; i++) {\\r\\n this.buffer.lines.push(this.blankLine());\\r\\n }\\r\\n this.refresh(0, this.rows - 1);\\r\\n this.emit('scroll', this.buffer.ydisp);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Erase all content in the given line\\r\\n * @param {number} y The line to erase all of its contents.\\r\\n */\\r\\n public eraseLine(y: number): void {\\r\\n this.eraseRight(0, y);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Return the data array of a blank line\\r\\n * @param {boolean} cur First bunch of data for each \\\"blank\\\" character.\\r\\n * @param {boolean} isWrapped Whether the new line is wrapped from the previous line.\\r\\n * @param {boolean} cols The number of columns in the terminal, if this is not\\r\\n * set, the terminal's current column count would be used.\\r\\n */\\r\\n public blankLine(cur?: boolean, isWrapped?: boolean, cols?: number): LineData {\\r\\n const attr = cur ? this.eraseAttr() : this.defAttr;\\r\\n\\r\\n const ch: CharData = [attr, ' ', 1, 32 /* ' '.charCodeAt(0) */]; // width defaults to 1 halfwidth character\\r\\n const line: LineData = [];\\r\\n\\r\\n // TODO: It is not ideal that this is a property on an array, a buffer line\\r\\n // class should be added that will hold this data and other useful functions.\\r\\n if (isWrapped) {\\r\\n (<any>line).isWrapped = isWrapped;\\r\\n }\\r\\n\\r\\n cols = cols || this.cols;\\r\\n for (let i = 0; i < cols; i++) {\\r\\n line[i] = ch;\\r\\n }\\r\\n\\r\\n return line;\\r\\n }\\r\\n\\r\\n /**\\r\\n * If cur return the back color xterm feature attribute. Else return defAttr.\\r\\n * @param cur\\r\\n */\\r\\n public ch(cur?: boolean): CharData {\\r\\n if (cur) {\\r\\n return [this.eraseAttr(), ' ', 1, 32 /* ' '.charCodeAt(0) */];\\r\\n }\\r\\n return [this.defAttr, ' ', 1, 32 /* ' '.charCodeAt(0) */];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Evaluate if the current terminal is the given argument.\\r\\n * @param term The terminal name to evaluate\\r\\n */\\r\\n public is(term: string): boolean {\\r\\n return (this.options.termName + '').indexOf(term) === 0;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Emit the 'data' event and populate the given data.\\r\\n * @param {string} data The data to populate in the event.\\r\\n */\\r\\n public handler(data: string): void {\\r\\n // Prevents all events to pty process if stdin is disabled\\r\\n if (this.options.disableStdin) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Clear the selection if the selection manager is available and has an active selection\\r\\n if (this.selectionManager && this.selectionManager.hasSelection) {\\r\\n this.selectionManager.clearSelection();\\r\\n }\\r\\n\\r\\n // Input is being sent to the terminal, the terminal should focus the prompt.\\r\\n if (this.buffer.ybase !== this.buffer.ydisp) {\\r\\n this.scrollToBottom();\\r\\n }\\r\\n this.emit('data', data);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Emit the 'title' event and populate the given title.\\r\\n * @param {string} title The title to populate in the event.\\r\\n */\\r\\n private handleTitle(title: string): void {\\r\\n /**\\r\\n * This event is emitted when the title of the terminal is changed\\r\\n * from inside the terminal. The parameter is the new title.\\r\\n *\\r\\n * @event title\\r\\n */\\r\\n this.emit('title', title);\\r\\n }\\r\\n\\r\\n /**\\r\\n * ESC\\r\\n */\\r\\n\\r\\n /**\\r\\n * ESC D Index (IND is 0x84).\\r\\n */\\r\\n public index(): void {\\r\\n this.buffer.y++;\\r\\n if (this.buffer.y > this.buffer.scrollBottom) {\\r\\n this.buffer.y--;\\r\\n this.scroll();\\r\\n }\\r\\n // If the end of the line is hit, prevent this action from wrapping around to the next line.\\r\\n if (this.buffer.x >= this.cols) {\\r\\n this.buffer.x--;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * ESC M Reverse Index (RI is 0x8d).\\r\\n *\\r\\n * Move the cursor up one row, inserting a new blank line if necessary.\\r\\n */\\r\\n public reverseIndex(): void {\\r\\n if (this.buffer.y === this.buffer.scrollTop) {\\r\\n // possibly move the code below to term.reverseScroll();\\r\\n // test: echo -ne '\\\\e[1;1H\\\\e[44m\\\\eM\\\\e[0m'\\r\\n // blankLine(true) is xterm/linux behavior\\r\\n const scrollRegionHeight = this.buffer.scrollBottom - this.buffer.scrollTop;\\r\\n this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, scrollRegionHeight, 1);\\r\\n this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));\\r\\n this.updateRange(this.buffer.scrollTop);\\r\\n this.updateRange(this.buffer.scrollBottom);\\r\\n } else {\\r\\n this.buffer.y--;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * ESC c Full Reset (RIS).\\r\\n */\\r\\n public reset(): void {\\r\\n this.options.rows = this.rows;\\r\\n this.options.cols = this.cols;\\r\\n const customKeyEventHandler = this.customKeyEventHandler;\\r\\n const inputHandler = this.inputHandler;\\r\\n const buffers = this.buffers;\\r\\n this.setup();\\r\\n this.customKeyEventHandler = customKeyEventHandler;\\r\\n this.inputHandler = inputHandler;\\r\\n this.buffers = buffers;\\r\\n this.refresh(0, this.rows - 1);\\r\\n this.viewport.syncScrollArea();\\r\\n }\\r\\n\\r\\n\\r\\n /**\\r\\n * ESC H Tab Set (HTS is 0x88).\\r\\n */\\r\\n private tabSet(): void {\\r\\n this.buffer.tabs[this.buffer.x] = true;\\r\\n }\\r\\n\\r\\n // TODO: Remove cancel function and cancelEvents option\\r\\n public cancel(ev: Event, force?: boolean): boolean {\\r\\n if (!this.options.cancelEvents && !force) {\\r\\n return;\\r\\n }\\r\\n ev.preventDefault();\\r\\n ev.stopPropagation();\\r\\n return false;\\r\\n }\\r\\n\\r\\n // TODO: Remove when true color is implemented\\r\\n public matchColor(r1: number, g1: number, b1: number): number {\\r\\n return matchColor_(r1, g1, b1);\\r\\n }\\r\\n\\r\\n private visualBell(): boolean {\\r\\n return this.options.bellStyle === 'visual' ||\\r\\n this.options.bellStyle === 'both';\\r\\n }\\r\\n\\r\\n private soundBell(): boolean {\\r\\n return this.options.bellStyle === 'sound' ||\\r\\n this.options.bellStyle === 'both';\\r\\n }\\r\\n\\r\\n private syncBellSound(): void {\\r\\n if (this.soundBell() && this.bellAudioElement) {\\r\\n this.bellAudioElement.setAttribute('src', this.options.bellSound);\\r\\n } else if (this.soundBell()) {\\r\\n this.bellAudioElement = document.createElement('audio');\\r\\n this.bellAudioElement.setAttribute('preload', 'auto');\\r\\n this.bellAudioElement.setAttribute('src', this.options.bellSound);\\r\\n this.helperContainer.appendChild(this.bellAudioElement);\\r\\n } else if (this.bellAudioElement) {\\r\\n this.helperContainer.removeChild(this.bellAudioElement);\\r\\n }\\r\\n }\\r\\n}\\r\\n\\r\\n/**\\r\\n * Helpers\\r\\n */\\r\\n\\r\\nfunction globalOn(el: any, type: string, handler: (event: Event) => any, capture?: boolean): void {\\r\\n if (!Array.isArray(el)) {\\r\\n el = [el];\\r\\n }\\r\\n el.forEach((element: HTMLElement) => {\\r\\n element.addEventListener(type, handler, capture || false);\\r\\n });\\r\\n}\\r\\n// TODO: Remove once everything is typed\\r\\nconst on = globalOn;\\r\\n\\r\\nfunction off(el: any, type: string, handler: (event: Event) => any, capture: boolean = false): void {\\r\\n el.removeEventListener(type, handler, capture);\\r\\n}\\r\\n\\r\\nfunction isThirdLevelShift(browser: IBrowser, ev: KeyboardEvent): boolean {\\r\\n const thirdLevelKey =\\r\\n (browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||\\r\\n (browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);\\r\\n\\r\\n if (ev.type === 'keypress') {\\r\\n return thirdLevelKey;\\r\\n }\\r\\n\\r\\n // Don't invoke for arrows, pageDown, home, backspace, etc. (on non-keypress events)\\r\\n return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);\\r\\n}\\r\\n\\r\\nfunction wasMondifierKeyOnlyEvent(ev: KeyboardEvent): boolean {\\r\\n return ev.keyCode === 16 || // Shift\\r\\n ev.keyCode === 17 || // Ctrl\\r\\n ev.keyCode === 18; // Alt\\r\\n}\\r\\n\\r\\n/**\\r\\n * TODO:\\r\\n * The below color-related code can be removed when true color is implemented.\\r\\n * It's only purpose is to match true color requests with the closest matching\\r\\n * ANSI color code.\\r\\n */\\r\\n\\r\\n// Colors 0-15 + 16-255\\r\\n// Much thanks to TooTallNate for writing this.\\r\\nconst vcolors: number[][] = (function(): number[][] {\\r\\n const result = DEFAULT_ANSI_COLORS.map(c => {\\r\\n c = c.substring(1);\\r\\n return [\\r\\n parseInt(c.substring(0, 2), 16),\\r\\n parseInt(c.substring(2, 4), 16),\\r\\n parseInt(c.substring(4, 6), 16)\\r\\n ];\\r\\n });\\r\\n const r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];\\r\\n\\r\\n // 16-231\\r\\n for (let i = 0; i < 216; i++) {\\r\\n result.push([\\r\\n r[(i / 36) % 6 | 0],\\r\\n r[(i / 6) % 6 | 0],\\r\\n r[i % 6]\\r\\n ]);\\r\\n }\\r\\n\\r\\n // 232-255 (grey)\\r\\n let c: number;\\r\\n for (let i = 0; i < 24; i++) {\\r\\n c = 8 + i * 10;\\r\\n result.push([c, c, c]);\\r\\n }\\r\\n\\r\\n return result;\\r\\n})();\\r\\n\\r\\nconst matchColorCache: {[colorRGBHash: number]: number} = {};\\r\\n\\r\\n// http://stackoverflow.com/questions/1633828\\r\\nfunction matchColorDistance(r1: number, g1: number, b1: number, r2: number, g2: number, b2: number): number {\\r\\n return Math.pow(30 * (r1 - r2), 2)\\r\\n + Math.pow(59 * (g1 - g2), 2)\\r\\n + Math.pow(11 * (b1 - b2), 2);\\r\\n};\\r\\n\\r\\n\\r\\nfunction matchColor_(r1: number, g1: number, b1: number): number {\\r\\n const hash = (r1 << 16) | (g1 << 8) | b1;\\r\\n\\r\\n if (matchColorCache[hash] != null) {\\r\\n return matchColorCache[hash];\\r\\n }\\r\\n\\r\\n let ldiff = Infinity;\\r\\n let li = -1;\\r\\n let i = 0;\\r\\n let c: number[];\\r\\n let r2: number;\\r\\n let g2: number;\\r\\n let b2: number;\\r\\n let diff: number;\\r\\n\\r\\n for (; i < vcolors.length; i++) {\\r\\n c = vcolors[i];\\r\\n r2 = c[0];\\r\\n g2 = c[1];\\r\\n b2 = c[2];\\r\\n\\r\\n diff = matchColorDistance(r1, g1, b1, r2, g2, b2);\\r\\n\\r\\n if (diff === 0) {\\r\\n li = i;\\r\\n break;\\r\\n }\\r\\n\\r\\n if (diff < ldiff) {\\r\\n ldiff = diff;\\r\\n li = i;\\r\\n }\\r\\n }\\r\\n\\r\\n return matchColorCache[hash] = li;\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal } from './Interfaces';\\r\\n\\r\\n/**\\r\\n * Represents a selection within the buffer. This model only cares about column\\r\\n * and row coordinates, not wide characters.\\r\\n */\\r\\nexport class SelectionModel {\\r\\n /**\\r\\n * Whether select all is currently active.\\r\\n */\\r\\n public isSelectAllActive: boolean;\\r\\n\\r\\n /**\\r\\n * The [x, y] position the selection starts at.\\r\\n */\\r\\n public selectionStart: [number, number];\\r\\n\\r\\n /**\\r\\n * The minimal length of the selection from the start position. When double\\r\\n * clicking on a word, the word will be selected which makes the selection\\r\\n * start at the start of the word and makes this variable the length.\\r\\n */\\r\\n public selectionStartLength: number;\\r\\n\\r\\n /**\\r\\n * The [x, y] position the selection ends at.\\r\\n */\\r\\n public selectionEnd: [number, number];\\r\\n\\r\\n constructor(\\r\\n private _terminal: ITerminal\\r\\n ) {\\r\\n this.clearSelection();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clears the current selection.\\r\\n */\\r\\n public clearSelection(): void {\\r\\n this.selectionStart = null;\\r\\n this.selectionEnd = null;\\r\\n this.isSelectAllActive = false;\\r\\n this.selectionStartLength = 0;\\r\\n }\\r\\n\\r\\n /**\\r\\n * The final selection start, taking into consideration select all.\\r\\n */\\r\\n public get finalSelectionStart(): [number, number] {\\r\\n if (this.isSelectAllActive) {\\r\\n return [0, 0];\\r\\n }\\r\\n\\r\\n if (!this.selectionEnd || !this.selectionStart) {\\r\\n return this.selectionStart;\\r\\n }\\r\\n\\r\\n return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;\\r\\n }\\r\\n\\r\\n /**\\r\\n * The final selection end, taking into consideration select all, double click\\r\\n * word selection and triple click line selection.\\r\\n */\\r\\n public get finalSelectionEnd(): [number, number] {\\r\\n if (this.isSelectAllActive) {\\r\\n return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];\\r\\n }\\r\\n\\r\\n if (!this.selectionStart) {\\r\\n return null;\\r\\n }\\r\\n\\r\\n // Use the selection start if the end doesn't exist or they're reversed\\r\\n if (!this.selectionEnd || this.areSelectionValuesReversed()) {\\r\\n return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]];\\r\\n }\\r\\n\\r\\n // Ensure the the word/line is selected after a double/triple click\\r\\n if (this.selectionStartLength) {\\r\\n // Select the larger of the two when start and end are on the same line\\r\\n if (this.selectionEnd[1] === this.selectionStart[1]) {\\r\\n return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];\\r\\n }\\r\\n }\\r\\n return this.selectionEnd;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Returns whether the selection start and end are reversed.\\r\\n */\\r\\n public areSelectionValuesReversed(): boolean {\\r\\n const start = this.selectionStart;\\r\\n const end = this.selectionEnd;\\r\\n if (!start || !end) {\\r\\n return false;\\r\\n }\\r\\n return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handle the buffer being trimmed, adjust the selection position.\\r\\n * @param amount The amount the buffer is being trimmed.\\r\\n * @return Whether a refresh is necessary.\\r\\n */\\r\\n public onTrim(amount: number): boolean {\\r\\n // Adjust the selection position based on the trimmed amount.\\r\\n if (this.selectionStart) {\\r\\n this.selectionStart[1] -= amount;\\r\\n }\\r\\n if (this.selectionEnd) {\\r\\n this.selectionEnd[1] -= amount;\\r\\n }\\r\\n\\r\\n // The selection has moved off the buffer, clear it.\\r\\n if (this.selectionEnd && this.selectionEnd[1] < 0) {\\r\\n this.clearSelection();\\r\\n return true;\\r\\n }\\r\\n\\r\\n // If the selection start is trimmed, ensure the start column is 0.\\r\\n if (this.selectionStart && this.selectionStart[1] < 0) {\\r\\n this.selectionStart[1] = 0;\\r\\n }\\r\\n return false;\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { MouseHelper } from './utils/MouseHelper';\\r\\nimport * as Browser from './utils/Browser';\\r\\nimport { CharMeasure } from './utils/CharMeasure';\\r\\nimport { CircularList } from './utils/CircularList';\\r\\nimport { EventEmitter } from './EventEmitter';\\r\\nimport { ITerminal, ICircularList, ISelectionManager, IBuffer } from './Interfaces';\\r\\nimport { SelectionModel } from './SelectionModel';\\r\\nimport { LineData, CharData } from './Types';\\r\\nimport { CHAR_DATA_WIDTH_INDEX, CHAR_DATA_CHAR_INDEX } from './Buffer';\\r\\n\\r\\n/**\\r\\n * The number of pixels the mouse needs to be above or below the viewport in\\r\\n * order to scroll at the maximum speed.\\r\\n */\\r\\nconst DRAG_SCROLL_MAX_THRESHOLD = 50;\\r\\n\\r\\n/**\\r\\n * The maximum scrolling speed\\r\\n */\\r\\nconst DRAG_SCROLL_MAX_SPEED = 15;\\r\\n\\r\\n/**\\r\\n * The number of milliseconds between drag scroll updates.\\r\\n */\\r\\nconst DRAG_SCROLL_INTERVAL = 50;\\r\\n\\r\\n/**\\r\\n * A string containing all characters that are considered word separated by the\\r\\n * double click to select work logic.\\r\\n */\\r\\nconst WORD_SEPARATORS = ' ()[]{}\\\\'\\\"';\\r\\n\\r\\nconst NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);\\r\\nconst ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');\\r\\n\\r\\n/**\\r\\n * Represents a position of a word on a line.\\r\\n */\\r\\ninterface IWordPosition {\\r\\n start: number;\\r\\n length: number;\\r\\n}\\r\\n\\r\\n/**\\r\\n * A selection mode, this drives how the selection behaves on mouse move.\\r\\n */\\r\\nenum SelectionMode {\\r\\n NORMAL,\\r\\n WORD,\\r\\n LINE\\r\\n}\\r\\n\\r\\n/**\\r\\n * A class that manages the selection of the terminal. With help from\\r\\n * SelectionModel, SelectionManager handles with all logic associated with\\r\\n * dealing with the selection, including handling mouse interaction, wide\\r\\n * characters and fetching the actual text within the selection. Rendering is\\r\\n * not handled by the SelectionManager but a 'refresh' event is fired when the\\r\\n * selection is ready to be redrawn.\\r\\n */\\r\\nexport class SelectionManager extends EventEmitter implements ISelectionManager {\\r\\n protected _model: SelectionModel;\\r\\n\\r\\n /**\\r\\n * The amount to scroll every drag scroll update (depends on how far the mouse\\r\\n * drag is above or below the terminal).\\r\\n */\\r\\n private _dragScrollAmount: number;\\r\\n\\r\\n /**\\r\\n * The current selection mode.\\r\\n */\\r\\n private _activeSelectionMode: SelectionMode;\\r\\n\\r\\n /**\\r\\n * A setInterval timer that is active while the mouse is down whose callback\\r\\n * scrolls the viewport when necessary.\\r\\n */\\r\\n private _dragScrollIntervalTimer: NodeJS.Timer;\\r\\n\\r\\n /**\\r\\n * The animation frame ID used for refreshing the selection.\\r\\n */\\r\\n private _refreshAnimationFrame: number;\\r\\n\\r\\n /**\\r\\n * Whether selection is enabled.\\r\\n */\\r\\n private _enabled = true;\\r\\n\\r\\n private _mouseMoveListener: EventListener;\\r\\n private _mouseUpListener: EventListener;\\r\\n\\r\\n constructor(\\r\\n private _terminal: ITerminal,\\r\\n private _buffer: IBuffer,\\r\\n private _charMeasure: CharMeasure\\r\\n ) {\\r\\n super();\\r\\n this._initListeners();\\r\\n this.enable();\\r\\n\\r\\n this._model = new SelectionModel(_terminal);\\r\\n this._activeSelectionMode = SelectionMode.NORMAL;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Initializes listener variables.\\r\\n */\\r\\n private _initListeners(): void {\\r\\n this._mouseMoveListener = event => this._onMouseMove(<MouseEvent>event);\\r\\n this._mouseUpListener = event => this._onMouseUp(<MouseEvent>event);\\r\\n\\r\\n // Only adjust the selection on trim, shiftElements is rarely used (only in\\r\\n // reverseIndex) and delete in a splice is only ever used when the same\\r\\n // number of elements was just added. Given this is could actually be\\r\\n // beneficial to leave the selection as is for these cases.\\r\\n this._buffer.lines.on('trim', (amount: number) => this._onTrim(amount));\\r\\n }\\r\\n\\r\\n /**\\r\\n * Disables the selection manager. This is useful for when terminal mouse\\r\\n * are enabled.\\r\\n */\\r\\n public disable(): void {\\r\\n this.clearSelection();\\r\\n this._enabled = false;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Enable the selection manager.\\r\\n */\\r\\n public enable(): void {\\r\\n this._enabled = true;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the active buffer, this should be called when the alt buffer is\\r\\n * switched in or out.\\r\\n * @param buffer The active buffer.\\r\\n */\\r\\n public setBuffer(buffer: IBuffer): void {\\r\\n this._buffer = buffer;\\r\\n this.clearSelection();\\r\\n }\\r\\n\\r\\n public get selectionStart(): [number, number] { return this._model.finalSelectionStart; }\\r\\n public get selectionEnd(): [number, number] { return this._model.finalSelectionEnd; }\\r\\n\\r\\n /**\\r\\n * Gets whether there is an active text selection.\\r\\n */\\r\\n public get hasSelection(): boolean {\\r\\n const start = this._model.finalSelectionStart;\\r\\n const end = this._model.finalSelectionEnd;\\r\\n if (!start || !end) {\\r\\n return false;\\r\\n }\\r\\n return start[0] !== end[0] || start[1] !== end[1];\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the text currently selected.\\r\\n */\\r\\n public get selectionText(): string {\\r\\n const start = this._model.finalSelectionStart;\\r\\n const end = this._model.finalSelectionEnd;\\r\\n if (!start || !end) {\\r\\n return '';\\r\\n }\\r\\n\\r\\n // Get first row\\r\\n const startRowEndCol = start[1] === end[1] ? end[0] : null;\\r\\n let result: string[] = [];\\r\\n result.push(this._buffer.translateBufferLineToString(start[1], true, start[0], startRowEndCol));\\r\\n\\r\\n // Get middle rows\\r\\n for (let i = start[1] + 1; i <= end[1] - 1; i++) {\\r\\n const bufferLine = this._buffer.lines.get(i);\\r\\n const lineText = this._buffer.translateBufferLineToString(i, true);\\r\\n if ((<any>bufferLine).isWrapped) {\\r\\n result[result.length - 1] += lineText;\\r\\n } else {\\r\\n result.push(lineText);\\r\\n }\\r\\n }\\r\\n\\r\\n // Get final row\\r\\n if (start[1] !== end[1]) {\\r\\n const bufferLine = this._buffer.lines.get(end[1]);\\r\\n const lineText = this._buffer.translateBufferLineToString(end[1], true, 0, end[0]);\\r\\n if ((<any>bufferLine).isWrapped) {\\r\\n result[result.length - 1] += lineText;\\r\\n } else {\\r\\n result.push(lineText);\\r\\n }\\r\\n }\\r\\n\\r\\n // Format string by replacing non-breaking space chars with regular spaces\\r\\n // and joining the array into a multi-line string.\\r\\n const formattedResult = result.map(line => {\\r\\n return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');\\r\\n }).join(Browser.isMSWindows ? '\\\\r\\\\n' : '\\\\n');\\r\\n\\r\\n return formattedResult;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clears the current terminal selection.\\r\\n */\\r\\n public clearSelection(): void {\\r\\n this._model.clearSelection();\\r\\n this._removeMouseDownListeners();\\r\\n this.refresh();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Queues a refresh, redrawing the selection on the next opportunity.\\r\\n * @param isNewSelection Whether the selection should be registered as a new\\r\\n * selection on Linux.\\r\\n */\\r\\n public refresh(isNewSelection?: boolean): void {\\r\\n // Queue the refresh for the renderer\\r\\n if (!this._refreshAnimationFrame) {\\r\\n this._refreshAnimationFrame = window.requestAnimationFrame(() => this._refresh());\\r\\n }\\r\\n\\r\\n // If the platform is Linux and the refresh call comes from a mouse event,\\r\\n // we need to update the selection for middle click to paste selection.\\r\\n if (Browser.isLinux && isNewSelection) {\\r\\n const selectionText = this.selectionText;\\r\\n if (selectionText.length) {\\r\\n this.emit('newselection', this.selectionText);\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Fires the refresh event, causing consumers to pick it up and redraw the\\r\\n * selection state.\\r\\n */\\r\\n private _refresh(): void {\\r\\n this._refreshAnimationFrame = null;\\r\\n this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd });\\r\\n }\\r\\n\\r\\n /**\\r\\n * Selects all text within the terminal.\\r\\n */\\r\\n public selectAll(): void {\\r\\n this._model.isSelectAllActive = true;\\r\\n this.refresh();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handle the buffer being trimmed, adjust the selection position.\\r\\n * @param amount The amount the buffer is being trimmed.\\r\\n */\\r\\n private _onTrim(amount: number): void {\\r\\n const needsRefresh = this._model.onTrim(amount);\\r\\n if (needsRefresh) {\\r\\n this.refresh();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the 0-based [x, y] buffer coordinates of the current mouse event.\\r\\n * @param event The mouse event.\\r\\n */\\r\\n private _getMouseBufferCoords(event: MouseEvent): [number, number] {\\r\\n const coords = this._terminal.mouseHelper.getCoords(event, this._terminal.element, this._charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, true);\\r\\n if (!coords) {\\r\\n return null;\\r\\n }\\r\\n\\r\\n // Convert to 0-based\\r\\n coords[0]--;\\r\\n coords[1]--;\\r\\n\\r\\n // Convert viewport coords to buffer coords\\r\\n coords[1] += this._terminal.buffer.ydisp;\\r\\n return coords;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the amount the viewport should be scrolled based on how far out of the\\r\\n * terminal the mouse is.\\r\\n * @param event The mouse event.\\r\\n */\\r\\n private _getMouseEventScrollAmount(event: MouseEvent): number {\\r\\n let offset = MouseHelper.getCoordsRelativeToElement(event, this._terminal.element)[1];\\r\\n const terminalHeight = this._terminal.rows * Math.ceil(this._charMeasure.height * this._terminal.options.lineHeight);\\r\\n if (offset >= 0 && offset <= terminalHeight) {\\r\\n return 0;\\r\\n }\\r\\n if (offset > terminalHeight) {\\r\\n offset -= terminalHeight;\\r\\n }\\r\\n\\r\\n offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);\\r\\n offset /= DRAG_SCROLL_MAX_THRESHOLD;\\r\\n return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles te mousedown event, setting up for a new selection.\\r\\n * @param event The mousedown event.\\r\\n */\\r\\n public onMouseDown(event: MouseEvent): void {\\r\\n // If we have selection, we want the context menu on right click even if the\\r\\n // terminal is in mouse mode.\\r\\n if (event.button === 2 && this.hasSelection) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Only action the primary button\\r\\n if (event.button !== 0) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Allow selection when using a specific modifier key, even when disabled\\r\\n if (!this._enabled) {\\r\\n const shouldForceSelection = Browser.isMac ? event.altKey : event.shiftKey;\\r\\n\\r\\n if (!shouldForceSelection) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Don't send the mouse down event to the current process, we want to select\\r\\n event.stopPropagation();\\r\\n }\\r\\n\\r\\n // Tell the browser not to start a regular selection\\r\\n event.preventDefault();\\r\\n\\r\\n // Reset drag scroll state\\r\\n this._dragScrollAmount = 0;\\r\\n\\r\\n if (this._enabled && event.shiftKey) {\\r\\n this._onIncrementalClick(event);\\r\\n } else {\\r\\n if (event.detail === 1) {\\r\\n this._onSingleClick(event);\\r\\n } else if (event.detail === 2) {\\r\\n this._onDoubleClick(event);\\r\\n } else if (event.detail === 3) {\\r\\n this._onTripleClick(event);\\r\\n }\\r\\n }\\r\\n\\r\\n this._addMouseDownListeners();\\r\\n this.refresh(true);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Adds listeners when mousedown is triggered.\\r\\n */\\r\\n private _addMouseDownListeners(): void {\\r\\n // Listen on the document so that dragging outside of viewport works\\r\\n this._terminal.element.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);\\r\\n this._terminal.element.ownerDocument.addEventListener('mouseup', this._mouseUpListener);\\r\\n this._dragScrollIntervalTimer = setInterval(() => this._dragScroll(), DRAG_SCROLL_INTERVAL);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Removes the listeners that are registered when mousedown is triggered.\\r\\n */\\r\\n private _removeMouseDownListeners(): void {\\r\\n this._terminal.element.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);\\r\\n this._terminal.element.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);\\r\\n clearInterval(this._dragScrollIntervalTimer);\\r\\n this._dragScrollIntervalTimer = null;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Performs an incremental click, setting the selection end position to the mouse\\r\\n * position.\\r\\n * @param event The mouse event.\\r\\n */\\r\\n private _onIncrementalClick(event: MouseEvent): void {\\r\\n if (this._model.selectionStart) {\\r\\n this._model.selectionEnd = this._getMouseBufferCoords(event);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Performs a single click, resetting relevant state and setting the selection\\r\\n * start position.\\r\\n * @param event The mouse event.\\r\\n */\\r\\n private _onSingleClick(event: MouseEvent): void {\\r\\n this._model.selectionStartLength = 0;\\r\\n this._model.isSelectAllActive = false;\\r\\n this._activeSelectionMode = SelectionMode.NORMAL;\\r\\n\\r\\n // Initialize the new selection\\r\\n this._model.selectionStart = this._getMouseBufferCoords(event);\\r\\n if (!this._model.selectionStart) {\\r\\n return;\\r\\n }\\r\\n this._model.selectionEnd = null;\\r\\n\\r\\n // Ensure the line exists\\r\\n const line = this._buffer.lines.get(this._model.selectionStart[1]);\\r\\n if (!line) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Return early if the click event is not in the buffer (eg. in scroll bar)\\r\\n if (line.length >= this._model.selectionStart[0]) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // If the mouse is over the second half of a wide character, adjust the\\r\\n // selection to cover the whole character\\r\\n const char = line[this._model.selectionStart[0]];\\r\\n if (char[CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n this._model.selectionStart[0]++;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Performs a double click, selecting the current work.\\r\\n * @param event The mouse event.\\r\\n */\\r\\n private _onDoubleClick(event: MouseEvent): void {\\r\\n const coords = this._getMouseBufferCoords(event);\\r\\n if (coords) {\\r\\n this._activeSelectionMode = SelectionMode.WORD;\\r\\n this._selectWordAt(coords);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Performs a triple click, selecting the current line and activating line\\r\\n * select mode.\\r\\n * @param event The mouse event.\\r\\n */\\r\\n private _onTripleClick(event: MouseEvent): void {\\r\\n const coords = this._getMouseBufferCoords(event);\\r\\n if (coords) {\\r\\n this._activeSelectionMode = SelectionMode.LINE;\\r\\n this._selectLineAt(coords[1]);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles the mousemove event when the mouse button is down, recording the\\r\\n * end of the selection and refreshing the selection.\\r\\n * @param event The mousemove event.\\r\\n */\\r\\n private _onMouseMove(event: MouseEvent): void {\\r\\n // If the mousemove listener is active it means that a selection is\\r\\n // currently being made, we should stop propogation to prevent mouse events\\r\\n // to be sent to the pty.\\r\\n event.stopImmediatePropagation();\\r\\n\\r\\n // Record the previous position so we know whether to redraw the selection\\r\\n // at the end.\\r\\n const previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;\\r\\n\\r\\n // Set the initial selection end based on the mouse coordinates\\r\\n this._model.selectionEnd = this._getMouseBufferCoords(event);\\r\\n if (!this._model.selectionEnd) {\\r\\n this.refresh(true);\\r\\n return;\\r\\n }\\r\\n\\r\\n // Select the entire line if line select mode is active.\\r\\n if (this._activeSelectionMode === SelectionMode.LINE) {\\r\\n if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {\\r\\n this._model.selectionEnd[0] = 0;\\r\\n } else {\\r\\n this._model.selectionEnd[0] = this._terminal.cols;\\r\\n }\\r\\n } else if (this._activeSelectionMode === SelectionMode.WORD) {\\r\\n this._selectToWordAt(this._model.selectionEnd);\\r\\n }\\r\\n\\r\\n // Determine the amount of scrolling that will happen.\\r\\n this._dragScrollAmount = this._getMouseEventScrollAmount(event);\\r\\n\\r\\n // If the cursor was above or below the viewport, make sure it's at the\\r\\n // start or end of the viewport respectively.\\r\\n if (this._dragScrollAmount > 0) {\\r\\n this._model.selectionEnd[0] = this._terminal.cols - 1;\\r\\n } else if (this._dragScrollAmount < 0) {\\r\\n this._model.selectionEnd[0] = 0;\\r\\n }\\r\\n\\r\\n // If the character is a wide character include the cell to the right in the\\r\\n // selection. Note that selections at the very end of the line will never\\r\\n // have a character.\\r\\n if (this._model.selectionEnd[1] < this._buffer.lines.length) {\\r\\n const char = this._buffer.lines.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];\\r\\n if (char && char[CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n this._model.selectionEnd[0]++;\\r\\n }\\r\\n }\\r\\n\\r\\n // Only draw here if the selection changes.\\r\\n if (!previousSelectionEnd ||\\r\\n previousSelectionEnd[0] !== this._model.selectionEnd[0] ||\\r\\n previousSelectionEnd[1] !== this._model.selectionEnd[1]) {\\r\\n this.refresh(true);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * The callback that occurs every DRAG_SCROLL_INTERVAL ms that does the\\r\\n * scrolling of the viewport.\\r\\n */\\r\\n private _dragScroll(): void {\\r\\n if (this._dragScrollAmount) {\\r\\n this._terminal.scrollDisp(this._dragScrollAmount, false);\\r\\n // Re-evaluate selection\\r\\n if (this._dragScrollAmount > 0) {\\r\\n this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows];\\r\\n } else {\\r\\n this._model.selectionEnd = [0, this._terminal.buffer.ydisp];\\r\\n }\\r\\n this.refresh();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles the mouseup event, removing the mousedown listeners.\\r\\n * @param event The mouseup event.\\r\\n */\\r\\n private _onMouseUp(event: MouseEvent): void {\\r\\n this._removeMouseDownListeners();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Converts a viewport column to the character index on the buffer line, the\\r\\n * latter takes into account wide characters.\\r\\n * @param coords The coordinates to find the 2 index for.\\r\\n */\\r\\n private _convertViewportColToCharacterIndex(bufferLine: any, coords: [number, number]): number {\\r\\n let charIndex = coords[0];\\r\\n for (let i = 0; coords[0] >= i; i++) {\\r\\n const char = bufferLine[i];\\r\\n if (char[CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n // Wide characters aren't included in the line string so decrement the\\r\\n // index so the index is back on the wide character.\\r\\n charIndex--;\\r\\n } else if (char[CHAR_DATA_CHAR_INDEX].length > 1 && coords[0] !== i) {\\r\\n // Emojis take up multiple characters, so adjust accordingly. For these\\r\\n // we don't want ot include the character at the column as we're\\r\\n // returning the start index in the string, not the end index.\\r\\n charIndex += char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n }\\r\\n }\\r\\n return charIndex;\\r\\n }\\r\\n\\r\\n public setSelection(col: number, row: number, length: number): void {\\r\\n this._model.clearSelection();\\r\\n this._removeMouseDownListeners();\\r\\n this._model.selectionStart = [col, row];\\r\\n this._model.selectionStartLength = length;\\r\\n this.refresh();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets positional information for the word at the coordinated specified.\\r\\n * @param coords The coordinates to get the word at.\\r\\n */\\r\\n private _getWordAt(coords: [number, number]): IWordPosition {\\r\\n const bufferLine = this._buffer.lines.get(coords[1]);\\r\\n if (!bufferLine) {\\r\\n return null;\\r\\n }\\r\\n\\r\\n const line = this._buffer.translateBufferLineToString(coords[1], false);\\r\\n\\r\\n // Get actual index, taking into consideration wide characters\\r\\n let startIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);\\r\\n let endIndex = startIndex;\\r\\n\\r\\n // Record offset to be used later\\r\\n const charOffset = coords[0] - startIndex;\\r\\n let leftWideCharCount = 0;\\r\\n let rightWideCharCount = 0;\\r\\n let leftLongCharOffset = 0;\\r\\n let rightLongCharOffset = 0;\\r\\n\\r\\n if (line.charAt(startIndex) === ' ') {\\r\\n // Expand until non-whitespace is hit\\r\\n while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {\\r\\n startIndex--;\\r\\n }\\r\\n while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {\\r\\n endIndex++;\\r\\n }\\r\\n } else {\\r\\n // Expand until whitespace is hit. This algorithm works by scanning left\\r\\n // and right from the starting position, keeping both the index format\\r\\n // (line) and the column format (bufferLine) in sync. When a wide\\r\\n // character is hit, it is recorded and the column index is adjusted.\\r\\n let startCol = coords[0];\\r\\n let endCol = coords[0];\\r\\n\\r\\n // Consider the initial position, skip it and increment the wide char\\r\\n // variable\\r\\n if (bufferLine[startCol][CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n leftWideCharCount++;\\r\\n startCol--;\\r\\n }\\r\\n if (bufferLine[endCol][CHAR_DATA_WIDTH_INDEX] === 2) {\\r\\n rightWideCharCount++;\\r\\n endCol++;\\r\\n }\\r\\n\\r\\n // Adjust the end index for characters whose length are > 1 (emojis)\\r\\n if (bufferLine[endCol][CHAR_DATA_CHAR_INDEX].length > 1) {\\r\\n rightLongCharOffset += bufferLine[endCol][CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n endIndex += bufferLine[endCol][CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n }\\r\\n\\r\\n // Expand the string in both directions until a space is hit\\r\\n while (startCol > 0 && startIndex > 0 && !this._isCharWordSeparator(bufferLine[startCol - 1])) {\\r\\n const char = bufferLine[startCol - 1];\\r\\n if (char[CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n // If the next character is a wide char, record it and skip the column\\r\\n leftWideCharCount++;\\r\\n startCol--;\\r\\n } else if (char[CHAR_DATA_CHAR_INDEX].length > 1) {\\r\\n // If the next character's string is longer than 1 char (eg. emoji),\\r\\n // adjust the index\\r\\n leftLongCharOffset += char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n startIndex -= char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n }\\r\\n startIndex--;\\r\\n startCol--;\\r\\n }\\r\\n while (endCol < bufferLine.length && endIndex + 1 < line.length && !this._isCharWordSeparator(bufferLine[endCol + 1])) {\\r\\n const char = bufferLine[endCol + 1];\\r\\n if (char[CHAR_DATA_WIDTH_INDEX] === 2) {\\r\\n // If the next character is a wide char, record it and skip the column\\r\\n rightWideCharCount++;\\r\\n endCol++;\\r\\n } else if (char[CHAR_DATA_CHAR_INDEX].length > 1) {\\r\\n // If the next character's string is longer than 1 char (eg. emoji),\\r\\n // adjust the index\\r\\n rightLongCharOffset += char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n endIndex += char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n }\\r\\n endIndex++;\\r\\n endCol++;\\r\\n }\\r\\n }\\r\\n\\r\\n // Incremenet the end index so it is at the start of the next character\\r\\n endIndex++;\\r\\n\\r\\n // Calculate the start _column_, converting the the string indexes back to\\r\\n // column coordinates.\\r\\n const start =\\r\\n startIndex // The index of the selection's start char in the line string\\r\\n + charOffset // The difference between the initial char's column and index\\r\\n - leftWideCharCount // The number of wide chars left of the initial char\\r\\n + leftLongCharOffset; // The number of additional chars left of the initial char added by columns with strings longer than 1 (emojis)\\r\\n\\r\\n // Calculate the length in _columns_, converting the the string indexes back\\r\\n // to column coordinates.\\r\\n const length = Math.min(this._terminal.cols, // Disallow lengths larger than the terminal cols\\r\\n endIndex // The index of the selection's end char in the line string\\r\\n - startIndex // The index of the selection's start char in the line string\\r\\n + leftWideCharCount // The number of wide chars left of the initial char\\r\\n + rightWideCharCount // The number of wide chars right of the initial char (inclusive)\\r\\n - leftLongCharOffset // The number of additional chars left of the initial char added by columns with strings longer than 1 (emojis)\\r\\n - rightLongCharOffset); // The number of additional chars right of the initial char (inclusive) added by columns with strings longer than 1 (emojis)\\r\\n\\r\\n return { start, length };\\r\\n }\\r\\n\\r\\n /**\\r\\n * Selects the word at the coordinates specified.\\r\\n * @param coords The coordinates to get the word at.\\r\\n */\\r\\n protected _selectWordAt(coords: [number, number]): void {\\r\\n const wordPosition = this._getWordAt(coords);\\r\\n if (wordPosition) {\\r\\n this._model.selectionStart = [wordPosition.start, coords[1]];\\r\\n this._model.selectionStartLength = wordPosition.length;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the selection end to the word at the coordinated specified.\\r\\n * @param coords The coordinates to get the word at.\\r\\n */\\r\\n private _selectToWordAt(coords: [number, number]): void {\\r\\n const wordPosition = this._getWordAt(coords);\\r\\n if (wordPosition) {\\r\\n this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets whether the character is considered a word separator by the select\\r\\n * word logic.\\r\\n * @param char The character to check.\\r\\n */\\r\\n private _isCharWordSeparator(charData: CharData): boolean {\\r\\n // Zero width characters are never separators as they are always to the\\r\\n // right of wide characters\\r\\n if (charData[CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n return false;\\r\\n }\\r\\n return WORD_SEPARATORS.indexOf(charData[CHAR_DATA_CHAR_INDEX]) >= 0;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Selects the line specified.\\r\\n * @param line The line index.\\r\\n */\\r\\n protected _selectLineAt(line: number): void {\\r\\n this._model.selectionStart = [0, line];\\r\\n this._model.selectionStartLength = this._terminal.cols;\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\\r\\n * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { C0 } from './EscapeSequences';\\r\\nimport { IInputHandler } from './Interfaces';\\r\\nimport { CHARSETS, DEFAULT_CHARSET } from './Charsets';\\r\\n\\r\\nconst normalStateHandler: {[key: string]: (parser: Parser, handler: IInputHandler) => void} = {};\\r\\nnormalStateHandler[C0.BEL] = (parser, handler) => handler.bell();\\r\\nnormalStateHandler[C0.LF] = (parser, handler) => handler.lineFeed();\\r\\nnormalStateHandler[C0.VT] = normalStateHandler[C0.LF];\\r\\nnormalStateHandler[C0.FF] = normalStateHandler[C0.LF];\\r\\nnormalStateHandler[C0.CR] = (parser, handler) => handler.carriageReturn();\\r\\nnormalStateHandler[C0.BS] = (parser, handler) => handler.backspace();\\r\\nnormalStateHandler[C0.HT] = (parser, handler) => handler.tab();\\r\\nnormalStateHandler[C0.SO] = (parser, handler) => handler.shiftOut();\\r\\nnormalStateHandler[C0.SI] = (parser, handler) => handler.shiftIn();\\r\\nnormalStateHandler[C0.ESC] = (parser, handler) => parser.setState(ParserState.ESCAPED);\\r\\n\\r\\n// TODO: Remove terminal when parser owns params and currentParam\\r\\nconst escapedStateHandler: {[key: string]: (parser: Parser, terminal: any) => void} = {};\\r\\nescapedStateHandler['['] = (parser, terminal) => {\\r\\n // ESC [ Control Sequence Introducer (CSI is 0x9b)\\r\\n terminal.params = [];\\r\\n terminal.currentParam = 0;\\r\\n parser.setState(ParserState.CSI_PARAM);\\r\\n};\\r\\nescapedStateHandler[']'] = (parser, terminal) => {\\r\\n // ESC ] Operating System Command (OSC is 0x9d)\\r\\n terminal.params = [];\\r\\n terminal.currentParam = 0;\\r\\n parser.setState(ParserState.OSC);\\r\\n};\\r\\nescapedStateHandler['P'] = (parser, terminal) => {\\r\\n // ESC P Device Control String (DCS is 0x90)\\r\\n terminal.params = [];\\r\\n terminal.currentParam = 0;\\r\\n parser.setState(ParserState.DCS);\\r\\n};\\r\\nescapedStateHandler['_'] = (parser, terminal) => {\\r\\n // ESC _ Application Program Command ( APC is 0x9f).\\r\\n parser.setState(ParserState.IGNORE);\\r\\n};\\r\\nescapedStateHandler['^'] = (parser, terminal) => {\\r\\n // ESC ^ Privacy Message ( PM is 0x9e).\\r\\n parser.setState(ParserState.IGNORE);\\r\\n};\\r\\nescapedStateHandler['c'] = (parser, terminal) => {\\r\\n // ESC c Full Reset (RIS).\\r\\n terminal.reset();\\r\\n};\\r\\nescapedStateHandler['E'] = (parser, terminal) => {\\r\\n // ESC E Next Line ( NEL is 0x85).\\r\\n terminal.buffer.x = 0;\\r\\n terminal.index();\\r\\n parser.setState(ParserState.NORMAL);\\r\\n};\\r\\nescapedStateHandler['D'] = (parser, terminal) => {\\r\\n // ESC D Index ( IND is 0x84).\\r\\n terminal.index();\\r\\n parser.setState(ParserState.NORMAL);\\r\\n};\\r\\nescapedStateHandler['M'] = (parser, terminal) => {\\r\\n // ESC M Reverse Index ( RI is 0x8d).\\r\\n terminal.reverseIndex();\\r\\n parser.setState(ParserState.NORMAL);\\r\\n};\\r\\nescapedStateHandler['%'] = (parser, terminal) => {\\r\\n // ESC % Select default/utf-8 character set.\\r\\n // @ = default, G = utf-8\\r\\n terminal.setgLevel(0);\\r\\n terminal.setgCharset(0, DEFAULT_CHARSET); // US (default)\\r\\n parser.setState(ParserState.NORMAL);\\r\\n parser.skipNextChar();\\r\\n};\\r\\nescapedStateHandler[C0.CAN] = (parser) => parser.setState(ParserState.NORMAL);\\r\\n\\r\\nconst csiParamStateHandler: {[key: string]: (parser: Parser) => void} = {};\\r\\ncsiParamStateHandler['?'] = (parser) => parser.setPrefix('?');\\r\\ncsiParamStateHandler['>'] = (parser) => parser.setPrefix('>');\\r\\ncsiParamStateHandler['!'] = (parser) => parser.setPrefix('!');\\r\\ncsiParamStateHandler['0'] = (parser) => parser.setParam(parser.getParam() * 10);\\r\\ncsiParamStateHandler['1'] = (parser) => parser.setParam(parser.getParam() * 10 + 1);\\r\\ncsiParamStateHandler['2'] = (parser) => parser.setParam(parser.getParam() * 10 + 2);\\r\\ncsiParamStateHandler['3'] = (parser) => parser.setParam(parser.getParam() * 10 + 3);\\r\\ncsiParamStateHandler['4'] = (parser) => parser.setParam(parser.getParam() * 10 + 4);\\r\\ncsiParamStateHandler['5'] = (parser) => parser.setParam(parser.getParam() * 10 + 5);\\r\\ncsiParamStateHandler['6'] = (parser) => parser.setParam(parser.getParam() * 10 + 6);\\r\\ncsiParamStateHandler['7'] = (parser) => parser.setParam(parser.getParam() * 10 + 7);\\r\\ncsiParamStateHandler['8'] = (parser) => parser.setParam(parser.getParam() * 10 + 8);\\r\\ncsiParamStateHandler['9'] = (parser) => parser.setParam(parser.getParam() * 10 + 9);\\r\\ncsiParamStateHandler['$'] = (parser) => parser.setPostfix('$');\\r\\ncsiParamStateHandler['\\\"'] = (parser) => parser.setPostfix('\\\"');\\r\\ncsiParamStateHandler[' '] = (parser) => parser.setPostfix(' ');\\r\\ncsiParamStateHandler['\\\\''] = (parser) => parser.setPostfix('\\\\'');\\r\\ncsiParamStateHandler[';'] = (parser) => parser.finalizeParam();\\r\\ncsiParamStateHandler[C0.CAN] = (parser) => parser.setState(ParserState.NORMAL);\\r\\n\\r\\nconst csiStateHandler: {[key: string]: (handler: IInputHandler, params: number[], prefix: string, postfix: string, parser: Parser) => void} = {};\\r\\ncsiStateHandler['@'] = (handler, params, prefix) => handler.insertChars(params);\\r\\ncsiStateHandler['A'] = (handler, params, prefix) => handler.cursorUp(params);\\r\\ncsiStateHandler['B'] = (handler, params, prefix) => handler.cursorDown(params);\\r\\ncsiStateHandler['C'] = (handler, params, prefix) => handler.cursorForward(params);\\r\\ncsiStateHandler['D'] = (handler, params, prefix) => handler.cursorBackward(params);\\r\\ncsiStateHandler['E'] = (handler, params, prefix) => handler.cursorNextLine(params);\\r\\ncsiStateHandler['F'] = (handler, params, prefix) => handler.cursorPrecedingLine(params);\\r\\ncsiStateHandler['G'] = (handler, params, prefix) => handler.cursorCharAbsolute(params);\\r\\ncsiStateHandler['H'] = (handler, params, prefix) => handler.cursorPosition(params);\\r\\ncsiStateHandler['I'] = (handler, params, prefix) => handler.cursorForwardTab(params);\\r\\ncsiStateHandler['J'] = (handler, params, prefix) => handler.eraseInDisplay(params);\\r\\ncsiStateHandler['K'] = (handler, params, prefix) => handler.eraseInLine(params);\\r\\ncsiStateHandler['L'] = (handler, params, prefix) => handler.insertLines(params);\\r\\ncsiStateHandler['M'] = (handler, params, prefix) => handler.deleteLines(params);\\r\\ncsiStateHandler['P'] = (handler, params, prefix) => handler.deleteChars(params);\\r\\ncsiStateHandler['S'] = (handler, params, prefix) => handler.scrollUp(params);\\r\\ncsiStateHandler['T'] = (handler, params, prefix) => {\\r\\n if (params.length < 2 && !prefix) {\\r\\n handler.scrollDown(params);\\r\\n }\\r\\n};\\r\\ncsiStateHandler['X'] = (handler, params, prefix) => handler.eraseChars(params);\\r\\ncsiStateHandler['Z'] = (handler, params, prefix) => handler.cursorBackwardTab(params);\\r\\ncsiStateHandler['`'] = (handler, params, prefix) => handler.charPosAbsolute(params);\\r\\ncsiStateHandler['a'] = (handler, params, prefix) => handler.HPositionRelative(params);\\r\\ncsiStateHandler['b'] = (handler, params, prefix) => handler.repeatPrecedingCharacter(params);\\r\\ncsiStateHandler['c'] = (handler, params, prefix) => handler.sendDeviceAttributes(params);\\r\\ncsiStateHandler['d'] = (handler, params, prefix) => handler.linePosAbsolute(params);\\r\\ncsiStateHandler['e'] = (handler, params, prefix) => handler.VPositionRelative(params);\\r\\ncsiStateHandler['f'] = (handler, params, prefix) => handler.HVPosition(params);\\r\\ncsiStateHandler['g'] = (handler, params, prefix) => handler.tabClear(params);\\r\\ncsiStateHandler['h'] = (handler, params, prefix) => handler.setMode(params);\\r\\ncsiStateHandler['l'] = (handler, params, prefix) => handler.resetMode(params);\\r\\ncsiStateHandler['m'] = (handler, params, prefix) => handler.charAttributes(params);\\r\\ncsiStateHandler['n'] = (handler, params, prefix) => handler.deviceStatus(params);\\r\\ncsiStateHandler['p'] = (handler, params, prefix) => {\\r\\n switch (prefix) {\\r\\n case '!': handler.softReset(params); break;\\r\\n }\\r\\n};\\r\\ncsiStateHandler['q'] = (handler, params, prefix, postfix) => {\\r\\n if (postfix === ' ') {\\r\\n handler.setCursorStyle(params);\\r\\n }\\r\\n};\\r\\ncsiStateHandler['r'] = (handler, params) => handler.setScrollRegion(params);\\r\\ncsiStateHandler['s'] = (handler, params) => handler.saveCursor(params);\\r\\ncsiStateHandler['u'] = (handler, params) => handler.restoreCursor(params);\\r\\ncsiStateHandler[C0.CAN] = (handler, params, prefix, postfix, parser) => parser.setState(ParserState.NORMAL);\\r\\n\\r\\nexport enum ParserState {\\r\\n NORMAL = 0,\\r\\n ESCAPED = 1,\\r\\n CSI_PARAM = 2,\\r\\n CSI = 3,\\r\\n OSC = 4,\\r\\n CHARSET = 5,\\r\\n DCS = 6,\\r\\n IGNORE = 7\\r\\n}\\r\\n\\r\\n/**\\r\\n * The terminal's parser, all input into the terminal goes through the parser\\r\\n * which parses and defers the actual input handling the the IInputHandler\\r\\n * specified in the constructor.\\r\\n */\\r\\nexport class Parser {\\r\\n private _state: ParserState;\\r\\n private _position: number;\\r\\n\\r\\n // TODO: Remove terminal when handler can do everything\\r\\n constructor(\\r\\n private _inputHandler: IInputHandler,\\r\\n private _terminal: any\\r\\n ) {\\r\\n this._state = ParserState.NORMAL;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Parse and handle data.\\r\\n *\\r\\n * @param data The data to parse.\\r\\n */\\r\\n public parse(data: string): ParserState {\\r\\n const l = data.length;\\r\\n let j;\\r\\n let cs;\\r\\n let ch;\\r\\n let code;\\r\\n let low;\\r\\n\\r\\n const cursorStartX = this._terminal.buffer.x;\\r\\n const cursorStartY = this._terminal.buffer.y;\\r\\n\\r\\n if (this._terminal.debug) {\\r\\n this._terminal.log('data: ' + data);\\r\\n }\\r\\n\\r\\n this._position = 0;\\r\\n // apply leftover surrogate high from last write\\r\\n if (this._terminal.surrogate_high) {\\r\\n data = this._terminal.surrogate_high + data;\\r\\n this._terminal.surrogate_high = '';\\r\\n }\\r\\n\\r\\n for (; this._position < l; this._position++) {\\r\\n ch = data[this._position];\\r\\n\\r\\n // FIXME: higher chars than 0xa0 are not allowed in escape sequences\\r\\n // --> maybe move to default\\r\\n code = data.charCodeAt(this._position);\\r\\n if (0xD800 <= code && code <= 0xDBFF) {\\r\\n // we got a surrogate high\\r\\n // get surrogate low (next 2 bytes)\\r\\n low = data.charCodeAt(this._position + 1);\\r\\n if (isNaN(low)) {\\r\\n // end of data stream, save surrogate high\\r\\n this._terminal.surrogate_high = ch;\\r\\n continue;\\r\\n }\\r\\n code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;\\r\\n ch += data.charAt(this._position + 1);\\r\\n }\\r\\n // surrogate low - already handled above\\r\\n if (0xDC00 <= code && code <= 0xDFFF)\\r\\n continue;\\r\\n\\r\\n switch (this._state) {\\r\\n case ParserState.NORMAL:\\r\\n if (ch in normalStateHandler) {\\r\\n normalStateHandler[ch](this, this._inputHandler);\\r\\n } else {\\r\\n this._inputHandler.addChar(ch, code);\\r\\n }\\r\\n break;\\r\\n case ParserState.ESCAPED:\\r\\n if (ch in escapedStateHandler) {\\r\\n escapedStateHandler[ch](this, this._terminal);\\r\\n // Skip switch as it was just handled\\r\\n break;\\r\\n }\\r\\n switch (ch) {\\r\\n\\r\\n // ESC (,),*,+,-,. Designate G0-G2 Character Set.\\r\\n case '(': // <-- this seems to get all the attention\\r\\n case ')':\\r\\n case '*':\\r\\n case '+':\\r\\n case '-':\\r\\n case '.':\\r\\n switch (ch) {\\r\\n case '(':\\r\\n this._terminal.gcharset = 0;\\r\\n break;\\r\\n case ')':\\r\\n this._terminal.gcharset = 1;\\r\\n break;\\r\\n case '*':\\r\\n this._terminal.gcharset = 2;\\r\\n break;\\r\\n case '+':\\r\\n this._terminal.gcharset = 3;\\r\\n break;\\r\\n case '-':\\r\\n this._terminal.gcharset = 1;\\r\\n break;\\r\\n case '.':\\r\\n this._terminal.gcharset = 2;\\r\\n break;\\r\\n }\\r\\n this._state = ParserState.CHARSET;\\r\\n break;\\r\\n\\r\\n // Designate G3 Character Set (VT300).\\r\\n // A = ISO Latin-1 Supplemental.\\r\\n // Not implemented.\\r\\n case '/':\\r\\n this._terminal.gcharset = 3;\\r\\n this._state = ParserState.CHARSET;\\r\\n this._position--;\\r\\n break;\\r\\n\\r\\n // ESC N\\r\\n // Single Shift Select of G2 Character Set\\r\\n // ( SS2 is 0x8e). This affects next character only.\\r\\n case 'N':\\r\\n break;\\r\\n // ESC O\\r\\n // Single Shift Select of G3 Character Set\\r\\n // ( SS3 is 0x8f). This affects next character only.\\r\\n case 'O':\\r\\n break;\\r\\n // ESC n\\r\\n // Invoke the G2 Character Set as GL (LS2).\\r\\n case 'n':\\r\\n this._terminal.setgLevel(2);\\r\\n break;\\r\\n // ESC o\\r\\n // Invoke the G3 Character Set as GL (LS3).\\r\\n case 'o':\\r\\n this._terminal.setgLevel(3);\\r\\n break;\\r\\n // ESC |\\r\\n // Invoke the G3 Character Set as GR (LS3R).\\r\\n case '|':\\r\\n this._terminal.setgLevel(3);\\r\\n break;\\r\\n // ESC }\\r\\n // Invoke the G2 Character Set as GR (LS2R).\\r\\n case '}':\\r\\n this._terminal.setgLevel(2);\\r\\n break;\\r\\n // ESC ~\\r\\n // Invoke the G1 Character Set as GR (LS1R).\\r\\n case '~':\\r\\n this._terminal.setgLevel(1);\\r\\n break;\\r\\n\\r\\n // ESC 7 Save Cursor (DECSC).\\r\\n case '7':\\r\\n this._inputHandler.saveCursor();\\r\\n this._state = ParserState.NORMAL;\\r\\n break;\\r\\n\\r\\n // ESC 8 Restore Cursor (DECRC).\\r\\n case '8':\\r\\n this._inputHandler.restoreCursor();\\r\\n this._state = ParserState.NORMAL;\\r\\n break;\\r\\n\\r\\n // ESC # 3 DEC line height/width\\r\\n case '#':\\r\\n this._state = ParserState.NORMAL;\\r\\n this._position++;\\r\\n break;\\r\\n\\r\\n // ESC H Tab Set (HTS is 0x88).\\r\\n case 'H':\\r\\n this._terminal.tabSet();\\r\\n this._state = ParserState.NORMAL;\\r\\n break;\\r\\n\\r\\n // ESC = Application Keypad (DECKPAM).\\r\\n case '=':\\r\\n this._terminal.log('Serial port requested application keypad.');\\r\\n this._terminal.applicationKeypad = true;\\r\\n if (this._terminal.viewport) {\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n }\\r\\n this._state = ParserState.NORMAL;\\r\\n break;\\r\\n\\r\\n // ESC > Normal Keypad (DECKPNM).\\r\\n case '>':\\r\\n this._terminal.log('Switching back to normal keypad.');\\r\\n this._terminal.applicationKeypad = false;\\r\\n if (this._terminal.viewport) {\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n }\\r\\n this._state = ParserState.NORMAL;\\r\\n break;\\r\\n\\r\\n default:\\r\\n this._state = ParserState.NORMAL;\\r\\n this._terminal.error('Unknown ESC control: %s.', ch);\\r\\n break;\\r\\n }\\r\\n break;\\r\\n\\r\\n case ParserState.CHARSET:\\r\\n if (ch in CHARSETS) {\\r\\n cs = CHARSETS[ch];\\r\\n if (ch === '/') { // ISOLatin is actually /A\\r\\n this.skipNextChar();\\r\\n }\\r\\n } else {\\r\\n cs = DEFAULT_CHARSET;\\r\\n }\\r\\n this._terminal.setgCharset(this._terminal.gcharset, cs);\\r\\n this._terminal.gcharset = null;\\r\\n this._state = ParserState.NORMAL;\\r\\n break;\\r\\n\\r\\n case ParserState.OSC:\\r\\n // OSC Ps ; Pt ST\\r\\n // OSC Ps ; Pt BEL\\r\\n // Set Text Parameters.\\r\\n if (ch === C0.ESC || ch === C0.BEL) {\\r\\n if (ch === C0.ESC) this._position++;\\r\\n\\r\\n this._terminal.params.push(this._terminal.currentParam);\\r\\n\\r\\n switch (this._terminal.params[0]) {\\r\\n case 0:\\r\\n case 1:\\r\\n case 2:\\r\\n if (this._terminal.params[1]) {\\r\\n this._terminal.title = this._terminal.params[1];\\r\\n this._terminal.handleTitle(this._terminal.title);\\r\\n }\\r\\n break;\\r\\n case 3:\\r\\n // set X property\\r\\n break;\\r\\n case 4:\\r\\n case 5:\\r\\n // change dynamic colors\\r\\n break;\\r\\n case 10:\\r\\n case 11:\\r\\n case 12:\\r\\n case 13:\\r\\n case 14:\\r\\n case 15:\\r\\n case 16:\\r\\n case 17:\\r\\n case 18:\\r\\n case 19:\\r\\n // change dynamic ui colors\\r\\n break;\\r\\n case 46:\\r\\n // change log file\\r\\n break;\\r\\n case 50:\\r\\n // dynamic font\\r\\n break;\\r\\n case 51:\\r\\n // emacs shell\\r\\n break;\\r\\n case 52:\\r\\n // manipulate selection data\\r\\n break;\\r\\n case 104:\\r\\n case 105:\\r\\n case 110:\\r\\n case 111:\\r\\n case 112:\\r\\n case 113:\\r\\n case 114:\\r\\n case 115:\\r\\n case 116:\\r\\n case 117:\\r\\n case 118:\\r\\n // reset colors\\r\\n break;\\r\\n }\\r\\n\\r\\n this._terminal.params = [];\\r\\n this._terminal.currentParam = 0;\\r\\n this._state = ParserState.NORMAL;\\r\\n } else {\\r\\n if (!this._terminal.params.length) {\\r\\n if (ch >= '0' && ch <= '9') {\\r\\n this._terminal.currentParam =\\r\\n this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48;\\r\\n } else if (ch === ';') {\\r\\n this._terminal.params.push(this._terminal.currentParam);\\r\\n this._terminal.currentParam = '';\\r\\n }\\r\\n } else {\\r\\n this._terminal.currentParam += ch;\\r\\n }\\r\\n }\\r\\n break;\\r\\n\\r\\n case ParserState.CSI_PARAM:\\r\\n if (ch in csiParamStateHandler) {\\r\\n csiParamStateHandler[ch](this);\\r\\n break;\\r\\n }\\r\\n this.finalizeParam();\\r\\n // Fall through the CSI as this character should be the CSI code.\\r\\n this._state = ParserState.CSI;\\r\\n\\r\\n case ParserState.CSI:\\r\\n if (ch in csiStateHandler) {\\r\\n if (this._terminal.debug) {\\r\\n this._terminal.log(`CSI ${this._terminal.prefix ? this._terminal.prefix : ''} ${this._terminal.params ? this._terminal.params.join(';') : ''} ${this._terminal.postfix ? this._terminal.postfix : ''} ${ch}`);\\r\\n }\\r\\n csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);\\r\\n } else {\\r\\n this._terminal.error('Unknown CSI code: %s.', ch);\\r\\n }\\r\\n\\r\\n this._state = ParserState.NORMAL;\\r\\n this._terminal.prefix = '';\\r\\n this._terminal.postfix = '';\\r\\n break;\\r\\n\\r\\n case ParserState.DCS:\\r\\n if (ch === C0.ESC || ch === C0.BEL) {\\r\\n if (ch === C0.ESC) this._position++;\\r\\n let pt;\\r\\n let valid: boolean;\\r\\n\\r\\n switch (this._terminal.prefix) {\\r\\n // User-Defined Keys (DECUDK).\\r\\n case '':\\r\\n break;\\r\\n\\r\\n // Request Status String (DECRQSS).\\r\\n // test: echo -e '\\\\eP$q\\\"p\\\\e\\\\\\\\'\\r\\n case '$q':\\r\\n pt = this._terminal.currentParam;\\r\\n valid = false;\\r\\n\\r\\n switch (pt) {\\r\\n // DECSCA\\r\\n case '\\\"q':\\r\\n pt = '0\\\"q';\\r\\n break;\\r\\n\\r\\n // DECSCL\\r\\n case '\\\"p':\\r\\n pt = '61\\\"p';\\r\\n break;\\r\\n\\r\\n // DECSTBM\\r\\n case 'r':\\r\\n pt = ''\\r\\n + (this._terminal.buffer.scrollTop + 1)\\r\\n + ';'\\r\\n + (this._terminal.buffer.scrollBottom + 1)\\r\\n + 'r';\\r\\n break;\\r\\n\\r\\n // SGR\\r\\n case 'm':\\r\\n pt = '0m';\\r\\n break;\\r\\n\\r\\n default:\\r\\n this._terminal.error('Unknown DCS Pt: %s.', pt);\\r\\n pt = '';\\r\\n break;\\r\\n }\\r\\n\\r\\n this._terminal.send(C0.ESC + 'P' + +valid + '$r' + pt + C0.ESC + '\\\\\\\\');\\r\\n break;\\r\\n\\r\\n // Set Termcap/Terminfo Data (xterm, experimental).\\r\\n case '+p':\\r\\n break;\\r\\n\\r\\n // Request Termcap/Terminfo String (xterm, experimental)\\r\\n // Regular xterm does not even respond to this sequence.\\r\\n // This can cause a small glitch in vim.\\r\\n // test: echo -ne '\\\\eP+q6b64\\\\e\\\\\\\\'\\r\\n case '+q':\\r\\n pt = this._terminal.currentParam;\\r\\n valid = false;\\r\\n\\r\\n this._terminal.send(C0.ESC + 'P' + +valid + '+r' + pt + C0.ESC + '\\\\\\\\');\\r\\n break;\\r\\n\\r\\n default:\\r\\n this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix);\\r\\n break;\\r\\n }\\r\\n\\r\\n this._terminal.currentParam = 0;\\r\\n this._terminal.prefix = '';\\r\\n this._state = ParserState.NORMAL;\\r\\n } else if (!this._terminal.currentParam) {\\r\\n if (!this._terminal.prefix && ch !== '$' && ch !== '+') {\\r\\n this._terminal.currentParam = ch;\\r\\n } else if (this._terminal.prefix.length === 2) {\\r\\n this._terminal.currentParam = ch;\\r\\n } else {\\r\\n this._terminal.prefix += ch;\\r\\n }\\r\\n } else {\\r\\n this._terminal.currentParam += ch;\\r\\n }\\r\\n break;\\r\\n\\r\\n case ParserState.IGNORE:\\r\\n // For PM and APC.\\r\\n if (ch === C0.ESC || ch === C0.BEL) {\\r\\n if (ch === C0.ESC) this._position++;\\r\\n this._state = ParserState.NORMAL;\\r\\n }\\r\\n break;\\r\\n }\\r\\n }\\r\\n\\r\\n // Fire the cursormove event if it's moved. This is done inside the parser\\r\\n // as a render cannot happen in the middle of a parsing round.\\r\\n if (this._terminal.buffer.x !== cursorStartX || this._terminal.buffer.y !== cursorStartY) {\\r\\n this._terminal.emit('cursormove');\\r\\n }\\r\\n\\r\\n return this._state;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Set the parser's current parsing state.\\r\\n *\\r\\n * @param state The new state.\\r\\n */\\r\\n public setState(state: ParserState): void {\\r\\n this._state = state;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the parsier's current prefix. CSI codes can have prefixes of '?', '>'\\r\\n * or '!'.\\r\\n *\\r\\n * @param prefix The prefix.\\r\\n */\\r\\n public setPrefix(prefix: string): void {\\r\\n this._terminal.prefix = prefix;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the parsier's current prefix. CSI codes can have postfixes of '$',\\r\\n * '\\\"', ' ', '\\\\''.\\r\\n *\\r\\n * @param postfix The postfix.\\r\\n */\\r\\n public setPostfix(postfix: string): void {\\r\\n this._terminal.postfix = postfix;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the parser's current parameter.\\r\\n *\\r\\n * @param param the parameter.\\r\\n */\\r\\n public setParam(param: number): void {\\r\\n this._terminal.currentParam = param;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the parser's current parameter.\\r\\n */\\r\\n public getParam(): number {\\r\\n return this._terminal.currentParam;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Finalizes the parser's current parameter, adding it to the list of\\r\\n * parameters and setting the new current parameter to 0.\\r\\n */\\r\\n public finalizeParam(): void {\\r\\n this._terminal.params.push(this._terminal.currentParam);\\r\\n this._terminal.currentParam = 0;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Tell the parser to skip the next character.\\r\\n */\\r\\n public skipNextChar(): void {\\r\\n this._position++;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Tell the parser to repeat parsing the current character (for example if it\\r\\n * needs parsing using a different state.\\r\\n */\\r\\n // public repeatChar(): void {\\r\\n // this._position--;\\r\\n // }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ILinkMatcherOptions, ITerminal, IBufferAccessor, ILinkifier, IElementAccessor } from './Interfaces';\\r\\nimport { LinkMatcher, LinkMatcherHandler, LinkMatcherValidationCallback, LineData, LinkHoverEvent, LinkHoverEventTypes } from './Types';\\r\\nimport { IMouseZoneManager } from './input/Interfaces';\\r\\nimport { MouseZone } from './input/MouseZoneManager';\\r\\nimport { EventEmitter } from './EventEmitter';\\r\\n\\r\\nconst protocolClause = '(https?:\\\\\\\\/\\\\\\\\/)';\\r\\nconst domainCharacterSet = '[\\\\\\\\da-z\\\\\\\\.-]+';\\r\\nconst negatedDomainCharacterSet = '[^\\\\\\\\da-z\\\\\\\\.-]+';\\r\\nconst domainBodyClause = '(' + domainCharacterSet + ')';\\r\\nconst tldClause = '([a-z\\\\\\\\.]{2,6})';\\r\\nconst ipClause = '((\\\\\\\\d{1,3}\\\\\\\\.){3}\\\\\\\\d{1,3})';\\r\\nconst localHostClause = '(localhost)';\\r\\nconst portClause = '(:\\\\\\\\d{1,5})';\\r\\nconst hostClause = '((' + domainBodyClause + '\\\\\\\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?';\\r\\nconst pathClause = '(\\\\\\\\/[\\\\\\\\/\\\\\\\\w\\\\\\\\.\\\\\\\\-%~]*)*';\\r\\nconst queryStringHashFragmentCharacterSet = '[0-9\\\\\\\\w\\\\\\\\[\\\\\\\\]\\\\\\\\(\\\\\\\\)\\\\\\\\/\\\\\\\\?\\\\\\\\!#@$%&\\\\'*+,:;~\\\\\\\\=\\\\\\\\.\\\\\\\\-]*';\\r\\nconst queryStringClause = '(\\\\\\\\?' + queryStringHashFragmentCharacterSet + ')?';\\r\\nconst hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?';\\r\\nconst negatedPathCharacterSet = '[^\\\\\\\\/\\\\\\\\w\\\\\\\\.\\\\\\\\-%]+';\\r\\nconst bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause;\\r\\nconst start = '(?:^|' + negatedDomainCharacterSet + ')(';\\r\\nconst end = ')($|' + negatedPathCharacterSet + ')';\\r\\nconst strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end);\\r\\n\\r\\n/**\\r\\n * The ID of the built in http(s) link matcher.\\r\\n */\\r\\nconst HYPERTEXT_LINK_MATCHER_ID = 0;\\r\\n\\r\\n/**\\r\\n * The Linkifier applies links to rows shortly after they have been refreshed.\\r\\n */\\r\\nexport class Linkifier extends EventEmitter implements ILinkifier {\\r\\n /**\\r\\n * The time to wait after a row is changed before it is linkified. This prevents\\r\\n * the costly operation of searching every row multiple times, potentially a\\r\\n * huge amount of times.\\r\\n */\\r\\n protected static TIME_BEFORE_LINKIFY = 200;\\r\\n\\r\\n protected _linkMatchers: LinkMatcher[] = [];\\r\\n\\r\\n private _mouseZoneManager: IMouseZoneManager;\\r\\n private _rowsTimeoutId: number;\\r\\n private _nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID;\\r\\n private _rowsToLinkify: {start: number, end: number};\\r\\n\\r\\n constructor(\\r\\n protected _terminal: IBufferAccessor & IElementAccessor\\r\\n ) {\\r\\n super();\\r\\n this._rowsToLinkify = {\\r\\n start: null,\\r\\n end: null\\r\\n };\\r\\n this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 });\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attaches the linkifier to the DOM, enabling linkification.\\r\\n * @param mouseZoneManager The mouse zone manager to register link zones with.\\r\\n */\\r\\n public attachToDom(mouseZoneManager: IMouseZoneManager): void {\\r\\n this._mouseZoneManager = mouseZoneManager;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Queue linkification on a set of rows.\\r\\n * @param start The row to linkify from (inclusive).\\r\\n * @param end The row to linkify to (inclusive).\\r\\n */\\r\\n public linkifyRows(start: number, end: number): void {\\r\\n // Don't attempt linkify if not yet attached to DOM\\r\\n if (!this._mouseZoneManager) {\\r\\n return;\\r\\n }\\r\\n\\r\\n // Increase range to linkify\\r\\n if (!this._rowsToLinkify.start) {\\r\\n this._rowsToLinkify.start = start;\\r\\n this._rowsToLinkify.end = end;\\r\\n } else {\\r\\n this._rowsToLinkify.start = this._rowsToLinkify.start < start ? this._rowsToLinkify.start : start;\\r\\n this._rowsToLinkify.end = this._rowsToLinkify.end > end ? this._rowsToLinkify.end : end;\\r\\n }\\r\\n\\r\\n // Clear out any existing links on this row range\\r\\n this._mouseZoneManager.clearAll(start, end);\\r\\n\\r\\n // Restart timer\\r\\n if (this._rowsTimeoutId) {\\r\\n clearTimeout(this._rowsTimeoutId);\\r\\n }\\r\\n this._rowsTimeoutId = <number><any>setTimeout(() => this._linkifyRows(), Linkifier.TIME_BEFORE_LINKIFY);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Linkifies the rows requested.\\r\\n */\\r\\n private _linkifyRows(): void {\\r\\n this._rowsTimeoutId = null;\\r\\n for (let i = this._rowsToLinkify.start; i <= this._rowsToLinkify.end; i++) {\\r\\n this._linkifyRow(i);\\r\\n }\\r\\n this._rowsToLinkify.start = null;\\r\\n this._rowsToLinkify.end = null;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attaches a handler for hypertext links, overriding default <a> behavior for\\r\\n * tandard http(s) links.\\r\\n * @param handler The handler to use, this can be cleared with null.\\r\\n */\\r\\n public setHypertextLinkHandler(handler: LinkMatcherHandler): void {\\r\\n this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Attaches a validation callback for hypertext links.\\r\\n * @param callback The callback to use, this can be cleared with null.\\r\\n */\\r\\n public setHypertextValidationCallback(callback: LinkMatcherValidationCallback): void {\\r\\n this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Registers a link matcher, allowing custom link patterns to be matched and\\r\\n * handled.\\r\\n * @param regex The regular expression to search for. Specifically, this\\r\\n * searches the textContent of the rows. You will want to use \\\\s to match a\\r\\n * space ' ' character for example.\\r\\n * @param handler The callback when the link is called.\\r\\n * @param options Options for the link matcher.\\r\\n * @return The ID of the new matcher, this can be used to deregister.\\r\\n */\\r\\n public registerLinkMatcher(regex: RegExp, handler: LinkMatcherHandler, options: ILinkMatcherOptions = {}): number {\\r\\n if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) {\\r\\n throw new Error('handler must be defined');\\r\\n }\\r\\n const matcher: LinkMatcher = {\\r\\n id: this._nextLinkMatcherId++,\\r\\n regex,\\r\\n handler,\\r\\n matchIndex: options.matchIndex,\\r\\n validationCallback: options.validationCallback,\\r\\n hoverTooltipCallback: options.tooltipCallback,\\r\\n hoverLeaveCallback: options.leaveCallback,\\r\\n priority: options.priority || 0\\r\\n };\\r\\n this._addLinkMatcherToList(matcher);\\r\\n return matcher.id;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Inserts a link matcher to the list in the correct position based on the\\r\\n * priority of each link matcher. New link matchers of equal priority are\\r\\n * considered after older link matchers.\\r\\n * @param matcher The link matcher to be added.\\r\\n */\\r\\n private _addLinkMatcherToList(matcher: LinkMatcher): void {\\r\\n if (this._linkMatchers.length === 0) {\\r\\n this._linkMatchers.push(matcher);\\r\\n return;\\r\\n }\\r\\n\\r\\n for (let i = this._linkMatchers.length - 1; i >= 0; i--) {\\r\\n if (matcher.priority <= this._linkMatchers[i].priority) {\\r\\n this._linkMatchers.splice(i + 1, 0, matcher);\\r\\n return;\\r\\n }\\r\\n }\\r\\n\\r\\n this._linkMatchers.splice(0, 0, matcher);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Deregisters a link matcher if it has been registered.\\r\\n * @param matcherId The link matcher's ID (returned after register)\\r\\n * @return Whether a link matcher was found and deregistered.\\r\\n */\\r\\n public deregisterLinkMatcher(matcherId: number): boolean {\\r\\n // ID 0 is the hypertext link matcher which cannot be deregistered\\r\\n for (let i = 1; i < this._linkMatchers.length; i++) {\\r\\n if (this._linkMatchers[i].id === matcherId) {\\r\\n this._linkMatchers.splice(i, 1);\\r\\n return true;\\r\\n }\\r\\n }\\r\\n return false;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Linkifies a row.\\r\\n * @param rowIndex The index of the row to linkify.\\r\\n */\\r\\n private _linkifyRow(rowIndex: number): void {\\r\\n const absoluteRowIndex = this._terminal.buffer.ydisp + rowIndex;\\r\\n if (absoluteRowIndex >= this._terminal.buffer.lines.length) {\\r\\n return;\\r\\n }\\r\\n const text = this._terminal.buffer.translateBufferLineToString(absoluteRowIndex, false);\\r\\n for (let i = 0; i < this._linkMatchers.length; i++) {\\r\\n this._doLinkifyRow(rowIndex, text, this._linkMatchers[i]);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Linkifies a row given a specific handler.\\r\\n * @param rowIndex The row index to linkify.\\r\\n * @param text The text of the row (excludes text in the row that's already\\r\\n * linkified).\\r\\n * @param matcher The link matcher for this line.\\r\\n * @param offset The how much of the row has already been linkified.\\r\\n * @return The link element(s) that were added.\\r\\n */\\r\\n private _doLinkifyRow(rowIndex: number, text: string, matcher: LinkMatcher, offset: number = 0): void {\\r\\n // Iterate over nodes as we want to consider text nodes\\r\\n let result = [];\\r\\n const isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID;\\r\\n\\r\\n // Find the first match\\r\\n let match = text.match(matcher.regex);\\r\\n if (!match || match.length === 0) {\\r\\n return;\\r\\n }\\r\\n let uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];\\r\\n\\r\\n // Get index, match.index is for the outer match which includes negated chars\\r\\n const index = text.indexOf(uri);\\r\\n\\r\\n // Ensure the link is valid before registering\\r\\n if (matcher.validationCallback) {\\r\\n matcher.validationCallback(uri, isValid => {\\r\\n // Discard link if the line has already changed\\r\\n if (this._rowsTimeoutId) {\\r\\n return;\\r\\n }\\r\\n if (isValid) {\\r\\n this._addLink(offset + index, rowIndex, uri, matcher);\\r\\n }\\r\\n });\\r\\n } else {\\r\\n this._addLink(offset + index, rowIndex, uri, matcher);\\r\\n }\\r\\n\\r\\n // Recursively check for links in the rest of the text\\r\\n const remainingStartIndex = index + uri.length;\\r\\n const remainingText = text.substr(remainingStartIndex);\\r\\n if (remainingText.length > 0) {\\r\\n this._doLinkifyRow(rowIndex, remainingText, matcher, offset + remainingStartIndex);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Registers a link to the mouse zone manager.\\r\\n * @param x The column the link starts.\\r\\n * @param y The row the link is on.\\r\\n * @param uri The URI of the link.\\r\\n * @param matcher The link matcher for the link.\\r\\n */\\r\\n private _addLink(x: number, y: number, uri: string, matcher: LinkMatcher): void {\\r\\n this._mouseZoneManager.add(new MouseZone(\\r\\n x + 1,\\r\\n x + 1 + uri.length,\\r\\n y + 1,\\r\\n e => {\\r\\n if (matcher.handler) {\\r\\n return matcher.handler(e, uri);\\r\\n }\\r\\n window.open(uri, '_blank');\\r\\n },\\r\\n e => {\\r\\n this.emit(LinkHoverEventTypes.HOVER, <LinkHoverEvent>{ x, y, length: uri.length});\\r\\n this._terminal.element.style.cursor = 'pointer';\\r\\n },\\r\\n e => {\\r\\n this.emit(LinkHoverEventTypes.TOOLTIP, <LinkHoverEvent>{ x, y, length: uri.length});\\r\\n if (matcher.hoverTooltipCallback) {\\r\\n matcher.hoverTooltipCallback(e, uri);\\r\\n }\\r\\n },\\r\\n () => {\\r\\n this.emit(LinkHoverEventTypes.LEAVE, <LinkHoverEvent>{ x, y, length: uri.length});\\r\\n this._terminal.element.style.cursor = '';\\r\\n if (matcher.hoverLeaveCallback) {\\r\\n matcher.hoverLeaveCallback();\\r\\n }\\r\\n }\\r\\n ));\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2014 The xterm.js authors. All rights reserved.\\r\\n * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IInputHandler, ITerminal, IInputHandlingTerminal } from './Interfaces';\\r\\nimport { C0 } from './EscapeSequences';\\r\\nimport { DEFAULT_CHARSET } from './Charsets';\\r\\nimport { CharData } from './Types';\\r\\nimport { CHAR_DATA_CHAR_INDEX, CHAR_DATA_WIDTH_INDEX } from './Buffer';\\r\\nimport { FLAGS } from './renderer/Types';\\r\\n\\r\\n/**\\r\\n * The terminal's standard implementation of IInputHandler, this handles all\\r\\n * input from the Parser.\\r\\n *\\r\\n * Refer to http://invisible-island.net/xterm/ctlseqs/ctlseqs.html to understand\\r\\n * each function's header comment.\\r\\n */\\r\\nexport class InputHandler implements IInputHandler {\\r\\n constructor(private _terminal: IInputHandlingTerminal) { }\\r\\n\\r\\n public addChar(char: string, code: number): void {\\r\\n if (char >= ' ') {\\r\\n // calculate print space\\r\\n // expensive call, therefore we save width in line buffer\\r\\n const ch_width = wcwidth(code);\\r\\n\\r\\n if (this._terminal.charset && this._terminal.charset[char]) {\\r\\n char = this._terminal.charset[char];\\r\\n }\\r\\n\\r\\n let row = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n\\r\\n // insert combining char in last cell\\r\\n // FIXME: needs handling after cursor jumps\\r\\n if (!ch_width && this._terminal.buffer.x) {\\r\\n // dont overflow left\\r\\n if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) {\\r\\n if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][CHAR_DATA_WIDTH_INDEX]) {\\r\\n // found empty cell after fullwidth, need to go 2 cells back\\r\\n if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) {\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][CHAR_DATA_CHAR_INDEX] += char;\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][3] = char.charCodeAt(0);\\r\\n }\\r\\n } else {\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][CHAR_DATA_CHAR_INDEX] += char;\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][3] = char.charCodeAt(0);\\r\\n }\\r\\n this._terminal.updateRange(this._terminal.buffer.y);\\r\\n }\\r\\n return;\\r\\n }\\r\\n\\r\\n // goto next line if ch would overflow\\r\\n // TODO: needs a global min terminal width of 2\\r\\n if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) {\\r\\n // autowrap - DECAWM\\r\\n if (this._terminal.wraparoundMode) {\\r\\n this._terminal.buffer.x = 0;\\r\\n this._terminal.buffer.y++;\\r\\n if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {\\r\\n this._terminal.buffer.y--;\\r\\n this._terminal.scroll(true);\\r\\n } else {\\r\\n // The line already exists (eg. the initial viewport), mark it as a\\r\\n // wrapped line\\r\\n (<any>this._terminal.buffer.lines.get(this._terminal.buffer.y)).isWrapped = true;\\r\\n }\\r\\n } else {\\r\\n if (ch_width === 2) // FIXME: check for xterm behavior\\r\\n return;\\r\\n }\\r\\n }\\r\\n row = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n\\r\\n // insert mode: move characters to right\\r\\n if (this._terminal.insertMode) {\\r\\n // do this twice for a fullwidth char\\r\\n for (let moves = 0; moves < ch_width; ++moves) {\\r\\n // remove last cell, if it's width is 0\\r\\n // we have to adjust the second last cell as well\\r\\n const removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop();\\r\\n if (removed[CHAR_DATA_WIDTH_INDEX] === 0\\r\\n && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2]\\r\\n && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][CHAR_DATA_WIDTH_INDEX] === 2) {\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)];\\r\\n }\\r\\n\\r\\n // insert empty cell at cursor\\r\\n this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)]);\\r\\n }\\r\\n }\\r\\n\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width, char.charCodeAt(0)];\\r\\n this._terminal.buffer.x++;\\r\\n this._terminal.updateRange(this._terminal.buffer.y);\\r\\n\\r\\n // fullwidth char - set next cell width to zero and advance cursor\\r\\n if (ch_width === 2) {\\r\\n this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0, undefined];\\r\\n this._terminal.buffer.x++;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * BEL\\r\\n * Bell (Ctrl-G).\\r\\n */\\r\\n public bell(): void {\\r\\n this._terminal.bell();\\r\\n }\\r\\n\\r\\n /**\\r\\n * LF\\r\\n * Line Feed or New Line (NL). (LF is Ctrl-J).\\r\\n */\\r\\n public lineFeed(): void {\\r\\n if (this._terminal.convertEol) {\\r\\n this._terminal.buffer.x = 0;\\r\\n }\\r\\n this._terminal.buffer.y++;\\r\\n if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {\\r\\n this._terminal.buffer.y--;\\r\\n this._terminal.scroll();\\r\\n }\\r\\n // If the end of the line is hit, prevent this action from wrapping around to the next line.\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x--;\\r\\n }\\r\\n /**\\r\\n * This event is emitted whenever the terminal outputs a LF or NL.\\r\\n *\\r\\n * @event lineFeed\\r\\n */\\r\\n this._terminal.emit('lineFeed');\\r\\n }\\r\\n\\r\\n /**\\r\\n * CR\\r\\n * Carriage Return (Ctrl-M).\\r\\n */\\r\\n public carriageReturn(): void {\\r\\n this._terminal.buffer.x = 0;\\r\\n }\\r\\n\\r\\n /**\\r\\n * BS\\r\\n * Backspace (Ctrl-H).\\r\\n */\\r\\n public backspace(): void {\\r\\n if (this._terminal.buffer.x > 0) {\\r\\n this._terminal.buffer.x--;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * TAB\\r\\n * Horizontal Tab (HT) (Ctrl-I).\\r\\n */\\r\\n public tab(): void {\\r\\n this._terminal.buffer.x = this._terminal.buffer.nextStop();\\r\\n }\\r\\n\\r\\n /**\\r\\n * SO\\r\\n * Shift Out (Ctrl-N) -> Switch to Alternate Character Set. This invokes the\\r\\n * G1 character set.\\r\\n */\\r\\n public shiftOut(): void {\\r\\n this._terminal.setgLevel(1);\\r\\n }\\r\\n\\r\\n /**\\r\\n * SI\\r\\n * Shift In (Ctrl-O) -> Switch to Standard Character Set. This invokes the G0\\r\\n * character set (the default).\\r\\n */\\r\\n public shiftIn(): void {\\r\\n this._terminal.setgLevel(0);\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps @\\r\\n * Insert Ps (Blank) Character(s) (default = 1) (ICH).\\r\\n */\\r\\n public insertChars(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) param = 1;\\r\\n\\r\\n const row = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n let j = this._terminal.buffer.x;\\r\\n const ch: CharData = [this._terminal.eraseAttr(), ' ', 1, 32]; // xterm\\r\\n\\r\\n while (param-- && j < this._terminal.cols) {\\r\\n this._terminal.buffer.lines.get(row).splice(j++, 0, ch);\\r\\n this._terminal.buffer.lines.get(row).pop();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps A\\r\\n * Cursor Up Ps Times (default = 1) (CUU).\\r\\n */\\r\\n public cursorUp(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.y -= param;\\r\\n if (this._terminal.buffer.y < 0) {\\r\\n this._terminal.buffer.y = 0;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps B\\r\\n * Cursor Down Ps Times (default = 1) (CUD).\\r\\n */\\r\\n public cursorDown(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.y += param;\\r\\n if (this._terminal.buffer.y >= this._terminal.rows) {\\r\\n this._terminal.buffer.y = this._terminal.rows - 1;\\r\\n }\\r\\n // If the end of the line is hit, prevent this action from wrapping around to the next line.\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x--;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps C\\r\\n * Cursor Forward Ps Times (default = 1) (CUF).\\r\\n */\\r\\n public cursorForward(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.x += param;\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x = this._terminal.cols - 1;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps D\\r\\n * Cursor Backward Ps Times (default = 1) (CUB).\\r\\n */\\r\\n public cursorBackward(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n // If the end of the line is hit, prevent this action from wrapping around to the next line.\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x--;\\r\\n }\\r\\n this._terminal.buffer.x -= param;\\r\\n if (this._terminal.buffer.x < 0) {\\r\\n this._terminal.buffer.x = 0;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps E\\r\\n * Cursor Next Line Ps Times (default = 1) (CNL).\\r\\n * same as CSI Ps B ?\\r\\n */\\r\\n public cursorNextLine(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.y += param;\\r\\n if (this._terminal.buffer.y >= this._terminal.rows) {\\r\\n this._terminal.buffer.y = this._terminal.rows - 1;\\r\\n }\\r\\n this._terminal.buffer.x = 0;\\r\\n }\\r\\n\\r\\n\\r\\n /**\\r\\n * CSI Ps F\\r\\n * Cursor Preceding Line Ps Times (default = 1) (CNL).\\r\\n * reuse CSI Ps A ?\\r\\n */\\r\\n public cursorPrecedingLine(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.y -= param;\\r\\n if (this._terminal.buffer.y < 0) {\\r\\n this._terminal.buffer.y = 0;\\r\\n }\\r\\n this._terminal.buffer.x = 0;\\r\\n }\\r\\n\\r\\n\\r\\n /**\\r\\n * CSI Ps G\\r\\n * Cursor Character Absolute [column] (default = [row,1]) (CHA).\\r\\n */\\r\\n public cursorCharAbsolute(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.x = param - 1;\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps ; Ps H\\r\\n * Cursor Position [row;column] (default = [1,1]) (CUP).\\r\\n */\\r\\n public cursorPosition(params: number[]): void {\\r\\n let col: number;\\r\\n let row: number = params[0] - 1;\\r\\n\\r\\n if (params.length >= 2) {\\r\\n col = params[1] - 1;\\r\\n } else {\\r\\n col = 0;\\r\\n }\\r\\n\\r\\n if (row < 0) {\\r\\n row = 0;\\r\\n } else if (row >= this._terminal.rows) {\\r\\n row = this._terminal.rows - 1;\\r\\n }\\r\\n\\r\\n if (col < 0) {\\r\\n col = 0;\\r\\n } else if (col >= this._terminal.cols) {\\r\\n col = this._terminal.cols - 1;\\r\\n }\\r\\n\\r\\n this._terminal.buffer.x = col;\\r\\n this._terminal.buffer.y = row;\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps I\\r\\n * Cursor Forward Tabulation Ps tab stops (default = 1) (CHT).\\r\\n */\\r\\n public cursorForwardTab(params: number[]): void {\\r\\n let param = params[0] || 1;\\r\\n while (param--) {\\r\\n this._terminal.buffer.x = this._terminal.buffer.nextStop();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps J Erase in Display (ED).\\r\\n * Ps = 0 -> Erase Below (default).\\r\\n * Ps = 1 -> Erase Above.\\r\\n * Ps = 2 -> Erase All.\\r\\n * Ps = 3 -> Erase Saved Lines (xterm).\\r\\n * CSI ? Ps J\\r\\n * Erase in Display (DECSED).\\r\\n * Ps = 0 -> Selective Erase Below (default).\\r\\n * Ps = 1 -> Selective Erase Above.\\r\\n * Ps = 2 -> Selective Erase All.\\r\\n */\\r\\n public eraseInDisplay(params: number[]): void {\\r\\n let j;\\r\\n switch (params[0]) {\\r\\n case 0:\\r\\n this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);\\r\\n j = this._terminal.buffer.y + 1;\\r\\n for (; j < this._terminal.rows; j++) {\\r\\n this._terminal.eraseLine(j);\\r\\n }\\r\\n break;\\r\\n case 1:\\r\\n this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);\\r\\n j = this._terminal.buffer.y;\\r\\n while (j--) {\\r\\n this._terminal.eraseLine(j);\\r\\n }\\r\\n break;\\r\\n case 2:\\r\\n j = this._terminal.rows;\\r\\n while (j--) this._terminal.eraseLine(j);\\r\\n break;\\r\\n case 3:\\r\\n // Clear scrollback (everything not in viewport)\\r\\n const scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;\\r\\n if (scrollBackSize > 0) {\\r\\n this._terminal.buffer.lines.trimStart(scrollBackSize);\\r\\n this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);\\r\\n this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);\\r\\n // Force a scroll event to refresh viewport\\r\\n this._terminal.emit('scroll', 0);\\r\\n }\\r\\n break;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps K Erase in Line (EL).\\r\\n * Ps = 0 -> Erase to Right (default).\\r\\n * Ps = 1 -> Erase to Left.\\r\\n * Ps = 2 -> Erase All.\\r\\n * CSI ? Ps K\\r\\n * Erase in Line (DECSEL).\\r\\n * Ps = 0 -> Selective Erase to Right (default).\\r\\n * Ps = 1 -> Selective Erase to Left.\\r\\n * Ps = 2 -> Selective Erase All.\\r\\n */\\r\\n public eraseInLine(params: number[]): void {\\r\\n switch (params[0]) {\\r\\n case 0:\\r\\n this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);\\r\\n break;\\r\\n case 1:\\r\\n this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);\\r\\n break;\\r\\n case 2:\\r\\n this._terminal.eraseLine(this._terminal.buffer.y);\\r\\n break;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps L\\r\\n * Insert Ps Line(s) (default = 1) (IL).\\r\\n */\\r\\n public insertLines(params: number[]): void {\\r\\n let param: number = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n let row: number = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n\\r\\n let scrollBottomRowsOffset = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;\\r\\n let scrollBottomAbsolute = this._terminal.rows - 1 + this._terminal.buffer.ybase - scrollBottomRowsOffset + 1;\\r\\n while (param--) {\\r\\n // test: echo -e '\\\\e[44m\\\\e[1L\\\\e[0m'\\r\\n // blankLine(true) - xterm/linux behavior\\r\\n this._terminal.buffer.lines.splice(scrollBottomAbsolute - 1, 1);\\r\\n this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true));\\r\\n }\\r\\n\\r\\n // this.maxRange();\\r\\n this._terminal.updateRange(this._terminal.buffer.y);\\r\\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps M\\r\\n * Delete Ps Line(s) (default = 1) (DL).\\r\\n */\\r\\n public deleteLines(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n const row: number = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n\\r\\n let j: number;\\r\\n j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;\\r\\n j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j;\\r\\n while (param--) {\\r\\n // test: echo -e '\\\\e[44m\\\\e[1M\\\\e[0m'\\r\\n // blankLine(true) - xterm/linux behavior\\r\\n this._terminal.buffer.lines.splice(row, 1);\\r\\n this._terminal.buffer.lines.splice(j, 0, this._terminal.blankLine(true));\\r\\n }\\r\\n\\r\\n // this.maxRange();\\r\\n this._terminal.updateRange(this._terminal.buffer.y);\\r\\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps P\\r\\n * Delete Ps Character(s) (default = 1) (DCH).\\r\\n */\\r\\n public deleteChars(params: number[]): void {\\r\\n let param: number = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n\\r\\n const row = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n const ch: CharData = [this._terminal.eraseAttr(), ' ', 1, 32]; // xterm\\r\\n\\r\\n while (param--) {\\r\\n this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1);\\r\\n this._terminal.buffer.lines.get(row).push(ch);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps S Scroll up Ps lines (default = 1) (SU).\\r\\n */\\r\\n public scrollUp(params: number[]): void {\\r\\n let param = params[0] || 1;\\r\\n while (param--) {\\r\\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1);\\r\\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine());\\r\\n }\\r\\n // this.maxRange();\\r\\n this._terminal.updateRange(this._terminal.buffer.scrollTop);\\r\\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps T Scroll down Ps lines (default = 1) (SD).\\r\\n */\\r\\n public scrollDown(params: number[]): void {\\r\\n let param = params[0] || 1;\\r\\n while (param--) {\\r\\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1);\\r\\n this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine());\\r\\n }\\r\\n // this.maxRange();\\r\\n this._terminal.updateRange(this._terminal.buffer.scrollTop);\\r\\n this._terminal.updateRange(this._terminal.buffer.scrollBottom);\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps X\\r\\n * Erase Ps Character(s) (default = 1) (ECH).\\r\\n */\\r\\n public eraseChars(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n\\r\\n const row = this._terminal.buffer.y + this._terminal.buffer.ybase;\\r\\n let j = this._terminal.buffer.x;\\r\\n const ch: CharData = [this._terminal.eraseAttr(), ' ', 1, 32]; // xterm\\r\\n\\r\\n while (param-- && j < this._terminal.cols) {\\r\\n this._terminal.buffer.lines.get(row)[j++] = ch;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps Z Cursor Backward Tabulation Ps tab stops (default = 1) (CBT).\\r\\n */\\r\\n public cursorBackwardTab(params: number[]): void {\\r\\n let param = params[0] || 1;\\r\\n while (param--) {\\r\\n this._terminal.buffer.x = this._terminal.buffer.prevStop();\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm ` Character Position Absolute\\r\\n * [column] (default = [row,1]) (HPA).\\r\\n */\\r\\n public charPosAbsolute(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.x = param - 1;\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x = this._terminal.cols - 1;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm a Character Position Relative\\r\\n * [columns] (default = [row,col+1]) (HPR)\\r\\n * reuse CSI Ps C ?\\r\\n */\\r\\n public HPositionRelative(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.x += param;\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x = this._terminal.cols - 1;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps b Repeat the preceding graphic character Ps times (REP).\\r\\n */\\r\\n public repeatPrecedingCharacter(params: number[]): void {\\r\\n let param = params[0] || 1;\\r\\n const line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y);\\r\\n const ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1, 32];\\r\\n\\r\\n while (param--) {\\r\\n line[this._terminal.buffer.x++] = ch;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps c Send Device Attributes (Primary DA).\\r\\n * Ps = 0 or omitted -> request attributes from terminal. The\\r\\n * response depends on the decTerminalID resource setting.\\r\\n * -> CSI ? 1 ; 2 c (``VT100 with Advanced Video Option'')\\r\\n * -> CSI ? 1 ; 0 c (``VT101 with No Options'')\\r\\n * -> CSI ? 6 c (``VT102'')\\r\\n * -> CSI ? 6 0 ; 1 ; 2 ; 6 ; 8 ; 9 ; 1 5 ; c (``VT220'')\\r\\n * The VT100-style response parameters do not mean anything by\\r\\n * themselves. VT220 parameters do, telling the host what fea-\\r\\n * tures the terminal supports:\\r\\n * Ps = 1 -> 132-columns.\\r\\n * Ps = 2 -> Printer.\\r\\n * Ps = 6 -> Selective erase.\\r\\n * Ps = 8 -> User-defined keys.\\r\\n * Ps = 9 -> National replacement character sets.\\r\\n * Ps = 1 5 -> Technical characters.\\r\\n * Ps = 2 2 -> ANSI color, e.g., VT525.\\r\\n * Ps = 2 9 -> ANSI text locator (i.e., DEC Locator mode).\\r\\n * CSI > Ps c\\r\\n * Send Device Attributes (Secondary DA).\\r\\n * Ps = 0 or omitted -> request the terminal's identification\\r\\n * code. The response depends on the decTerminalID resource set-\\r\\n * ting. It should apply only to VT220 and up, but xterm extends\\r\\n * this to VT100.\\r\\n * -> CSI > Pp ; Pv ; Pc c\\r\\n * where Pp denotes the terminal type\\r\\n * Pp = 0 -> ``VT100''.\\r\\n * Pp = 1 -> ``VT220''.\\r\\n * and Pv is the firmware version (for xterm, this was originally\\r\\n * the XFree86 patch number, starting with 95). In a DEC termi-\\r\\n * nal, Pc indicates the ROM cartridge registration number and is\\r\\n * always zero.\\r\\n * More information:\\r\\n * xterm/charproc.c - line 2012, for more information.\\r\\n * vim responds with ^[[?0c or ^[[?1c after the terminal's response (?)\\r\\n */\\r\\n public sendDeviceAttributes(params: number[]): void {\\r\\n if (params[0] > 0) {\\r\\n return;\\r\\n }\\r\\n\\r\\n if (!this._terminal.prefix) {\\r\\n if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {\\r\\n this._terminal.send(C0.ESC + '[?1;2c');\\r\\n } else if (this._terminal.is('linux')) {\\r\\n this._terminal.send(C0.ESC + '[?6c');\\r\\n }\\r\\n } else if (this._terminal.prefix === '>') {\\r\\n // xterm and urxvt\\r\\n // seem to spit this\\r\\n // out around ~370 times (?).\\r\\n if (this._terminal.is('xterm')) {\\r\\n this._terminal.send(C0.ESC + '[>0;276;0c');\\r\\n } else if (this._terminal.is('rxvt-unicode')) {\\r\\n this._terminal.send(C0.ESC + '[>85;95;0c');\\r\\n } else if (this._terminal.is('linux')) {\\r\\n // not supported by linux console.\\r\\n // linux console echoes parameters.\\r\\n this._terminal.send(params[0] + 'c');\\r\\n } else if (this._terminal.is('screen')) {\\r\\n this._terminal.send(C0.ESC + '[>83;40003;0c');\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm d Vertical Position Absolute (VPA)\\r\\n * [row] (default = [1,column])\\r\\n */\\r\\n public linePosAbsolute(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.y = param - 1;\\r\\n if (this._terminal.buffer.y >= this._terminal.rows) {\\r\\n this._terminal.buffer.y = this._terminal.rows - 1;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm e Vertical Position Relative (VPR)\\r\\n * [rows] (default = [row+1,column])\\r\\n * reuse CSI Ps B ?\\r\\n */\\r\\n public VPositionRelative(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param < 1) {\\r\\n param = 1;\\r\\n }\\r\\n this._terminal.buffer.y += param;\\r\\n if (this._terminal.buffer.y >= this._terminal.rows) {\\r\\n this._terminal.buffer.y = this._terminal.rows - 1;\\r\\n }\\r\\n // If the end of the line is hit, prevent this action from wrapping around to the next line.\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x--;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps ; Ps f\\r\\n * Horizontal and Vertical Position [row;column] (default =\\r\\n * [1,1]) (HVP).\\r\\n */\\r\\n public HVPosition(params: number[]): void {\\r\\n if (params[0] < 1) params[0] = 1;\\r\\n if (params[1] < 1) params[1] = 1;\\r\\n\\r\\n this._terminal.buffer.y = params[0] - 1;\\r\\n if (this._terminal.buffer.y >= this._terminal.rows) {\\r\\n this._terminal.buffer.y = this._terminal.rows - 1;\\r\\n }\\r\\n\\r\\n this._terminal.buffer.x = params[1] - 1;\\r\\n if (this._terminal.buffer.x >= this._terminal.cols) {\\r\\n this._terminal.buffer.x = this._terminal.cols - 1;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps g Tab Clear (TBC).\\r\\n * Ps = 0 -> Clear Current Column (default).\\r\\n * Ps = 3 -> Clear All.\\r\\n * Potentially:\\r\\n * Ps = 2 -> Clear Stops on Line.\\r\\n * http://vt100.net/annarbor/aaa-ug/section6.html\\r\\n */\\r\\n public tabClear(params: number[]): void {\\r\\n let param = params[0];\\r\\n if (param <= 0) {\\r\\n delete this._terminal.buffer.tabs[this._terminal.buffer.x];\\r\\n } else if (param === 3) {\\r\\n this._terminal.buffer.tabs = {};\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm h Set Mode (SM).\\r\\n * Ps = 2 -> Keyboard Action Mode (AM).\\r\\n * Ps = 4 -> Insert Mode (IRM).\\r\\n * Ps = 1 2 -> Send/receive (SRM).\\r\\n * Ps = 2 0 -> Automatic Newline (LNM).\\r\\n * CSI ? Pm h\\r\\n * DEC Private Mode Set (DECSET).\\r\\n * Ps = 1 -> Application Cursor Keys (DECCKM).\\r\\n * Ps = 2 -> Designate USASCII for character sets G0-G3\\r\\n * (DECANM), and set VT100 mode.\\r\\n * Ps = 3 -> 132 Column Mode (DECCOLM).\\r\\n * Ps = 4 -> Smooth (Slow) Scroll (DECSCLM).\\r\\n * Ps = 5 -> Reverse Video (DECSCNM).\\r\\n * Ps = 6 -> Origin Mode (DECOM).\\r\\n * Ps = 7 -> Wraparound Mode (DECAWM).\\r\\n * Ps = 8 -> Auto-repeat Keys (DECARM).\\r\\n * Ps = 9 -> Send Mouse X & Y on button press. See the sec-\\r\\n * tion Mouse Tracking.\\r\\n * Ps = 1 0 -> Show toolbar (rxvt).\\r\\n * Ps = 1 2 -> Start Blinking Cursor (att610).\\r\\n * Ps = 1 8 -> Print form feed (DECPFF).\\r\\n * Ps = 1 9 -> Set print extent to full screen (DECPEX).\\r\\n * Ps = 2 5 -> Show Cursor (DECTCEM).\\r\\n * Ps = 3 0 -> Show scrollbar (rxvt).\\r\\n * Ps = 3 5 -> Enable font-shifting functions (rxvt).\\r\\n * Ps = 3 8 -> Enter Tektronix Mode (DECTEK).\\r\\n * Ps = 4 0 -> Allow 80 -> 132 Mode.\\r\\n * Ps = 4 1 -> more(1) fix (see curses resource).\\r\\n * Ps = 4 2 -> Enable Nation Replacement Character sets (DECN-\\r\\n * RCM).\\r\\n * Ps = 4 4 -> Turn On Margin Bell.\\r\\n * Ps = 4 5 -> Reverse-wraparound Mode.\\r\\n * Ps = 4 6 -> Start Logging. This is normally disabled by a\\r\\n * compile-time option.\\r\\n * Ps = 4 7 -> Use Alternate Screen Buffer. (This may be dis-\\r\\n * abled by the titeInhibit resource).\\r\\n * Ps = 6 6 -> Application keypad (DECNKM).\\r\\n * Ps = 6 7 -> Backarrow key sends backspace (DECBKM).\\r\\n * Ps = 1 0 0 0 -> Send Mouse X & Y on button press and\\r\\n * release. See the section Mouse Tracking.\\r\\n * Ps = 1 0 0 1 -> Use Hilite Mouse Tracking.\\r\\n * Ps = 1 0 0 2 -> Use Cell Motion Mouse Tracking.\\r\\n * Ps = 1 0 0 3 -> Use All Motion Mouse Tracking.\\r\\n * Ps = 1 0 0 4 -> Send FocusIn/FocusOut events.\\r\\n * Ps = 1 0 0 5 -> Enable Extended Mouse Mode.\\r\\n * Ps = 1 0 1 0 -> Scroll to bottom on tty output (rxvt).\\r\\n * Ps = 1 0 1 1 -> Scroll to bottom on key press (rxvt).\\r\\n * Ps = 1 0 3 4 -> Interpret \\\"meta\\\" key, sets eighth bit.\\r\\n * (enables the eightBitInput resource).\\r\\n * Ps = 1 0 3 5 -> Enable special modifiers for Alt and Num-\\r\\n * Lock keys. (This enables the numLock resource).\\r\\n * Ps = 1 0 3 6 -> Send ESC when Meta modifies a key. (This\\r\\n * enables the metaSendsEscape resource).\\r\\n * Ps = 1 0 3 7 -> Send DEL from the editing-keypad Delete\\r\\n * key.\\r\\n * Ps = 1 0 3 9 -> Send ESC when Alt modifies a key. (This\\r\\n * enables the altSendsEscape resource).\\r\\n * Ps = 1 0 4 0 -> Keep selection even if not highlighted.\\r\\n * (This enables the keepSelection resource).\\r\\n * Ps = 1 0 4 1 -> Use the CLIPBOARD selection. (This enables\\r\\n * the selectToClipboard resource).\\r\\n * Ps = 1 0 4 2 -> Enable Urgency window manager hint when\\r\\n * Control-G is received. (This enables the bellIsUrgent\\r\\n * resource).\\r\\n * Ps = 1 0 4 3 -> Enable raising of the window when Control-G\\r\\n * is received. (enables the popOnBell resource).\\r\\n * Ps = 1 0 4 7 -> Use Alternate Screen Buffer. (This may be\\r\\n * disabled by the titeInhibit resource).\\r\\n * Ps = 1 0 4 8 -> Save cursor as in DECSC. (This may be dis-\\r\\n * abled by the titeInhibit resource).\\r\\n * Ps = 1 0 4 9 -> Save cursor as in DECSC and use Alternate\\r\\n * Screen Buffer, clearing it first. (This may be disabled by\\r\\n * the titeInhibit resource). This combines the effects of the 1\\r\\n * 0 4 7 and 1 0 4 8 modes. Use this with terminfo-based\\r\\n * applications rather than the 4 7 mode.\\r\\n * Ps = 1 0 5 0 -> Set terminfo/termcap function-key mode.\\r\\n * Ps = 1 0 5 1 -> Set Sun function-key mode.\\r\\n * Ps = 1 0 5 2 -> Set HP function-key mode.\\r\\n * Ps = 1 0 5 3 -> Set SCO function-key mode.\\r\\n * Ps = 1 0 6 0 -> Set legacy keyboard emulation (X11R6).\\r\\n * Ps = 1 0 6 1 -> Set VT220 keyboard emulation.\\r\\n * Ps = 2 0 0 4 -> Set bracketed paste mode.\\r\\n * Modes:\\r\\n * http: *vt100.net/docs/vt220-rm/chapter4.html\\r\\n */\\r\\n public setMode(params: number[]): void {\\r\\n if (params.length > 1) {\\r\\n for (let i = 0; i < params.length; i++) {\\r\\n this.setMode([params[i]]);\\r\\n }\\r\\n\\r\\n return;\\r\\n }\\r\\n\\r\\n if (!this._terminal.prefix) {\\r\\n switch (params[0]) {\\r\\n case 4:\\r\\n this._terminal.insertMode = true;\\r\\n break;\\r\\n case 20:\\r\\n // this._t.convertEol = true;\\r\\n break;\\r\\n }\\r\\n } else if (this._terminal.prefix === '?') {\\r\\n switch (params[0]) {\\r\\n case 1:\\r\\n this._terminal.applicationCursor = true;\\r\\n break;\\r\\n case 2:\\r\\n this._terminal.setgCharset(0, DEFAULT_CHARSET);\\r\\n this._terminal.setgCharset(1, DEFAULT_CHARSET);\\r\\n this._terminal.setgCharset(2, DEFAULT_CHARSET);\\r\\n this._terminal.setgCharset(3, DEFAULT_CHARSET);\\r\\n // set VT100 mode here\\r\\n break;\\r\\n case 3: // 132 col mode\\r\\n this._terminal.savedCols = this._terminal.cols;\\r\\n this._terminal.resize(132, this._terminal.rows);\\r\\n break;\\r\\n case 6:\\r\\n this._terminal.originMode = true;\\r\\n break;\\r\\n case 7:\\r\\n this._terminal.wraparoundMode = true;\\r\\n break;\\r\\n case 12:\\r\\n // this.cursorBlink = true;\\r\\n break;\\r\\n case 66:\\r\\n this._terminal.log('Serial port requested application keypad.');\\r\\n this._terminal.applicationKeypad = true;\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n break;\\r\\n case 9: // X10 Mouse\\r\\n // no release, no motion, no wheel, no modifiers.\\r\\n case 1000: // vt200 mouse\\r\\n // no motion.\\r\\n // no modifiers, except control on the wheel.\\r\\n case 1002: // button event mouse\\r\\n case 1003: // any event mouse\\r\\n // any event - sends motion events,\\r\\n // even if there is no button held down.\\r\\n\\r\\n // TODO: Why are params[0] compares nested within a switch for params[0]?\\r\\n\\r\\n this._terminal.x10Mouse = params[0] === 9;\\r\\n this._terminal.vt200Mouse = params[0] === 1000;\\r\\n this._terminal.normalMouse = params[0] > 1000;\\r\\n this._terminal.mouseEvents = true;\\r\\n this._terminal.element.classList.add('enable-mouse-events');\\r\\n this._terminal.selectionManager.disable();\\r\\n this._terminal.log('Binding to mouse events.');\\r\\n break;\\r\\n case 1004: // send focusin/focusout events\\r\\n // focusin: ^[[I\\r\\n // focusout: ^[[O\\r\\n this._terminal.sendFocus = true;\\r\\n break;\\r\\n case 1005: // utf8 ext mode mouse\\r\\n this._terminal.utfMouse = true;\\r\\n // for wide terminals\\r\\n // simply encodes large values as utf8 characters\\r\\n break;\\r\\n case 1006: // sgr ext mode mouse\\r\\n this._terminal.sgrMouse = true;\\r\\n // for wide terminals\\r\\n // does not add 32 to fields\\r\\n // press: ^[[<b;x;yM\\r\\n // release: ^[[<b;x;ym\\r\\n break;\\r\\n case 1015: // urxvt ext mode mouse\\r\\n this._terminal.urxvtMouse = true;\\r\\n // for wide terminals\\r\\n // numbers for fields\\r\\n // press: ^[[b;x;yM\\r\\n // motion: ^[[b;x;yT\\r\\n break;\\r\\n case 25: // show cursor\\r\\n this._terminal.cursorHidden = false;\\r\\n break;\\r\\n case 1049: // alt screen buffer cursor\\r\\n // TODO: Not sure if we need to save/restore after switching the buffer\\r\\n // this.saveCursor(params);\\r\\n // FALL-THROUGH\\r\\n case 47: // alt screen buffer\\r\\n case 1047: // alt screen buffer\\r\\n this._terminal.buffers.activateAltBuffer();\\r\\n this._terminal.selectionManager.setBuffer(this._terminal.buffer);\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n this._terminal.showCursor();\\r\\n break;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm l Reset Mode (RM).\\r\\n * Ps = 2 -> Keyboard Action Mode (AM).\\r\\n * Ps = 4 -> Replace Mode (IRM).\\r\\n * Ps = 1 2 -> Send/receive (SRM).\\r\\n * Ps = 2 0 -> Normal Linefeed (LNM).\\r\\n * CSI ? Pm l\\r\\n * DEC Private Mode Reset (DECRST).\\r\\n * Ps = 1 -> Normal Cursor Keys (DECCKM).\\r\\n * Ps = 2 -> Designate VT52 mode (DECANM).\\r\\n * Ps = 3 -> 80 Column Mode (DECCOLM).\\r\\n * Ps = 4 -> Jump (Fast) Scroll (DECSCLM).\\r\\n * Ps = 5 -> Normal Video (DECSCNM).\\r\\n * Ps = 6 -> Normal Cursor Mode (DECOM).\\r\\n * Ps = 7 -> No Wraparound Mode (DECAWM).\\r\\n * Ps = 8 -> No Auto-repeat Keys (DECARM).\\r\\n * Ps = 9 -> Don't send Mouse X & Y on button press.\\r\\n * Ps = 1 0 -> Hide toolbar (rxvt).\\r\\n * Ps = 1 2 -> Stop Blinking Cursor (att610).\\r\\n * Ps = 1 8 -> Don't print form feed (DECPFF).\\r\\n * Ps = 1 9 -> Limit print to scrolling region (DECPEX).\\r\\n * Ps = 2 5 -> Hide Cursor (DECTCEM).\\r\\n * Ps = 3 0 -> Don't show scrollbar (rxvt).\\r\\n * Ps = 3 5 -> Disable font-shifting functions (rxvt).\\r\\n * Ps = 4 0 -> Disallow 80 -> 132 Mode.\\r\\n * Ps = 4 1 -> No more(1) fix (see curses resource).\\r\\n * Ps = 4 2 -> Disable Nation Replacement Character sets (DEC-\\r\\n * NRCM).\\r\\n * Ps = 4 4 -> Turn Off Margin Bell.\\r\\n * Ps = 4 5 -> No Reverse-wraparound Mode.\\r\\n * Ps = 4 6 -> Stop Logging. (This is normally disabled by a\\r\\n * compile-time option).\\r\\n * Ps = 4 7 -> Use Normal Screen Buffer.\\r\\n * Ps = 6 6 -> Numeric keypad (DECNKM).\\r\\n * Ps = 6 7 -> Backarrow key sends delete (DECBKM).\\r\\n * Ps = 1 0 0 0 -> Don't send Mouse X & Y on button press and\\r\\n * release. See the section Mouse Tracking.\\r\\n * Ps = 1 0 0 1 -> Don't use Hilite Mouse Tracking.\\r\\n * Ps = 1 0 0 2 -> Don't use Cell Motion Mouse Tracking.\\r\\n * Ps = 1 0 0 3 -> Don't use All Motion Mouse Tracking.\\r\\n * Ps = 1 0 0 4 -> Don't send FocusIn/FocusOut events.\\r\\n * Ps = 1 0 0 5 -> Disable Extended Mouse Mode.\\r\\n * Ps = 1 0 1 0 -> Don't scroll to bottom on tty output\\r\\n * (rxvt).\\r\\n * Ps = 1 0 1 1 -> Don't scroll to bottom on key press (rxvt).\\r\\n * Ps = 1 0 3 4 -> Don't interpret \\\"meta\\\" key. (This disables\\r\\n * the eightBitInput resource).\\r\\n * Ps = 1 0 3 5 -> Disable special modifiers for Alt and Num-\\r\\n * Lock keys. (This disables the numLock resource).\\r\\n * Ps = 1 0 3 6 -> Don't send ESC when Meta modifies a key.\\r\\n * (This disables the metaSendsEscape resource).\\r\\n * Ps = 1 0 3 7 -> Send VT220 Remove from the editing-keypad\\r\\n * Delete key.\\r\\n * Ps = 1 0 3 9 -> Don't send ESC when Alt modifies a key.\\r\\n * (This disables the altSendsEscape resource).\\r\\n * Ps = 1 0 4 0 -> Do not keep selection when not highlighted.\\r\\n * (This disables the keepSelection resource).\\r\\n * Ps = 1 0 4 1 -> Use the PRIMARY selection. (This disables\\r\\n * the selectToClipboard resource).\\r\\n * Ps = 1 0 4 2 -> Disable Urgency window manager hint when\\r\\n * Control-G is received. (This disables the bellIsUrgent\\r\\n * resource).\\r\\n * Ps = 1 0 4 3 -> Disable raising of the window when Control-\\r\\n * G is received. (This disables the popOnBell resource).\\r\\n * Ps = 1 0 4 7 -> Use Normal Screen Buffer, clearing screen\\r\\n * first if in the Alternate Screen. (This may be disabled by\\r\\n * the titeInhibit resource).\\r\\n * Ps = 1 0 4 8 -> Restore cursor as in DECRC. (This may be\\r\\n * disabled by the titeInhibit resource).\\r\\n * Ps = 1 0 4 9 -> Use Normal Screen Buffer and restore cursor\\r\\n * as in DECRC. (This may be disabled by the titeInhibit\\r\\n * resource). This combines the effects of the 1 0 4 7 and 1 0\\r\\n * 4 8 modes. Use this with terminfo-based applications rather\\r\\n * than the 4 7 mode.\\r\\n * Ps = 1 0 5 0 -> Reset terminfo/termcap function-key mode.\\r\\n * Ps = 1 0 5 1 -> Reset Sun function-key mode.\\r\\n * Ps = 1 0 5 2 -> Reset HP function-key mode.\\r\\n * Ps = 1 0 5 3 -> Reset SCO function-key mode.\\r\\n * Ps = 1 0 6 0 -> Reset legacy keyboard emulation (X11R6).\\r\\n * Ps = 1 0 6 1 -> Reset keyboard emulation to Sun/PC style.\\r\\n * Ps = 2 0 0 4 -> Reset bracketed paste mode.\\r\\n */\\r\\n public resetMode(params: number[]): void {\\r\\n if (params.length > 1) {\\r\\n for (let i = 0; i < params.length; i++) {\\r\\n this.resetMode([params[i]]);\\r\\n }\\r\\n\\r\\n return;\\r\\n }\\r\\n\\r\\n if (!this._terminal.prefix) {\\r\\n switch (params[0]) {\\r\\n case 4:\\r\\n this._terminal.insertMode = false;\\r\\n break;\\r\\n case 20:\\r\\n // this._t.convertEol = false;\\r\\n break;\\r\\n }\\r\\n } else if (this._terminal.prefix === '?') {\\r\\n switch (params[0]) {\\r\\n case 1:\\r\\n this._terminal.applicationCursor = false;\\r\\n break;\\r\\n case 3:\\r\\n if (this._terminal.cols === 132 && this._terminal.savedCols) {\\r\\n this._terminal.resize(this._terminal.savedCols, this._terminal.rows);\\r\\n }\\r\\n delete this._terminal.savedCols;\\r\\n break;\\r\\n case 6:\\r\\n this._terminal.originMode = false;\\r\\n break;\\r\\n case 7:\\r\\n this._terminal.wraparoundMode = false;\\r\\n break;\\r\\n case 12:\\r\\n // this.cursorBlink = false;\\r\\n break;\\r\\n case 66:\\r\\n this._terminal.log('Switching back to normal keypad.');\\r\\n this._terminal.applicationKeypad = false;\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n break;\\r\\n case 9: // X10 Mouse\\r\\n case 1000: // vt200 mouse\\r\\n case 1002: // button event mouse\\r\\n case 1003: // any event mouse\\r\\n this._terminal.x10Mouse = false;\\r\\n this._terminal.vt200Mouse = false;\\r\\n this._terminal.normalMouse = false;\\r\\n this._terminal.mouseEvents = false;\\r\\n this._terminal.element.classList.remove('enable-mouse-events');\\r\\n this._terminal.selectionManager.enable();\\r\\n break;\\r\\n case 1004: // send focusin/focusout events\\r\\n this._terminal.sendFocus = false;\\r\\n break;\\r\\n case 1005: // utf8 ext mode mouse\\r\\n this._terminal.utfMouse = false;\\r\\n break;\\r\\n case 1006: // sgr ext mode mouse\\r\\n this._terminal.sgrMouse = false;\\r\\n break;\\r\\n case 1015: // urxvt ext mode mouse\\r\\n this._terminal.urxvtMouse = false;\\r\\n break;\\r\\n case 25: // hide cursor\\r\\n this._terminal.cursorHidden = true;\\r\\n break;\\r\\n case 1049: // alt screen buffer cursor\\r\\n // FALL-THROUGH\\r\\n case 47: // normal screen buffer\\r\\n case 1047: // normal screen buffer - clearing it first\\r\\n // Ensure the selection manager has the correct buffer\\r\\n this._terminal.buffers.activateNormalBuffer();\\r\\n // TODO: Not sure if we need to save/restore after switching the buffer\\r\\n // if (params[0] === 1049) {\\r\\n // this.restoreCursor(params);\\r\\n // }\\r\\n this._terminal.selectionManager.setBuffer(this._terminal.buffer);\\r\\n this._terminal.refresh(0, this._terminal.rows - 1);\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n this._terminal.showCursor();\\r\\n break;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Pm m Character Attributes (SGR).\\r\\n * Ps = 0 -> Normal (default).\\r\\n * Ps = 1 -> Bold.\\r\\n * Ps = 2 -> Faint, decreased intensity (ISO 6429).\\r\\n * Ps = 4 -> Underlined.\\r\\n * Ps = 5 -> Blink (appears as Bold).\\r\\n * Ps = 7 -> Inverse.\\r\\n * Ps = 8 -> Invisible, i.e., hidden (VT300).\\r\\n * Ps = 2 2 -> Normal (neither bold nor faint).\\r\\n * Ps = 2 4 -> Not underlined.\\r\\n * Ps = 2 5 -> Steady (not blinking).\\r\\n * Ps = 2 7 -> Positive (not inverse).\\r\\n * Ps = 2 8 -> Visible, i.e., not hidden (VT300).\\r\\n * Ps = 3 0 -> Set foreground color to Black.\\r\\n * Ps = 3 1 -> Set foreground color to Red.\\r\\n * Ps = 3 2 -> Set foreground color to Green.\\r\\n * Ps = 3 3 -> Set foreground color to Yellow.\\r\\n * Ps = 3 4 -> Set foreground color to Blue.\\r\\n * Ps = 3 5 -> Set foreground color to Magenta.\\r\\n * Ps = 3 6 -> Set foreground color to Cyan.\\r\\n * Ps = 3 7 -> Set foreground color to White.\\r\\n * Ps = 3 9 -> Set foreground color to default (original).\\r\\n * Ps = 4 0 -> Set background color to Black.\\r\\n * Ps = 4 1 -> Set background color to Red.\\r\\n * Ps = 4 2 -> Set background color to Green.\\r\\n * Ps = 4 3 -> Set background color to Yellow.\\r\\n * Ps = 4 4 -> Set background color to Blue.\\r\\n * Ps = 4 5 -> Set background color to Magenta.\\r\\n * Ps = 4 6 -> Set background color to Cyan.\\r\\n * Ps = 4 7 -> Set background color to White.\\r\\n * Ps = 4 9 -> Set background color to default (original).\\r\\n *\\r\\n * If 16-color support is compiled, the following apply. Assume\\r\\n * that xterm's resources are set so that the ISO color codes are\\r\\n * the first 8 of a set of 16. Then the aixterm colors are the\\r\\n * bright versions of the ISO colors:\\r\\n * Ps = 9 0 -> Set foreground color to Black.\\r\\n * Ps = 9 1 -> Set foreground color to Red.\\r\\n * Ps = 9 2 -> Set foreground color to Green.\\r\\n * Ps = 9 3 -> Set foreground color to Yellow.\\r\\n * Ps = 9 4 -> Set foreground color to Blue.\\r\\n * Ps = 9 5 -> Set foreground color to Magenta.\\r\\n * Ps = 9 6 -> Set foreground color to Cyan.\\r\\n * Ps = 9 7 -> Set foreground color to White.\\r\\n * Ps = 1 0 0 -> Set background color to Black.\\r\\n * Ps = 1 0 1 -> Set background color to Red.\\r\\n * Ps = 1 0 2 -> Set background color to Green.\\r\\n * Ps = 1 0 3 -> Set background color to Yellow.\\r\\n * Ps = 1 0 4 -> Set background color to Blue.\\r\\n * Ps = 1 0 5 -> Set background color to Magenta.\\r\\n * Ps = 1 0 6 -> Set background color to Cyan.\\r\\n * Ps = 1 0 7 -> Set background color to White.\\r\\n *\\r\\n * If xterm is compiled with the 16-color support disabled, it\\r\\n * supports the following, from rxvt:\\r\\n * Ps = 1 0 0 -> Set foreground and background color to\\r\\n * default.\\r\\n *\\r\\n * If 88- or 256-color support is compiled, the following apply.\\r\\n * Ps = 3 8 ; 5 ; Ps -> Set foreground color to the second\\r\\n * Ps.\\r\\n * Ps = 4 8 ; 5 ; Ps -> Set background color to the second\\r\\n * Ps.\\r\\n */\\r\\n public charAttributes(params: number[]): void {\\r\\n // Optimize a single SGR0.\\r\\n if (params.length === 1 && params[0] === 0) {\\r\\n this._terminal.curAttr = this._terminal.defAttr;\\r\\n return;\\r\\n }\\r\\n\\r\\n const l = params.length;\\r\\n let flags = this._terminal.curAttr >> 18;\\r\\n let fg = (this._terminal.curAttr >> 9) & 0x1ff;\\r\\n let bg = this._terminal.curAttr & 0x1ff;\\r\\n let p;\\r\\n\\r\\n for (let i = 0; i < l; i++) {\\r\\n p = params[i];\\r\\n if (p >= 30 && p <= 37) {\\r\\n // fg color 8\\r\\n fg = p - 30;\\r\\n } else if (p >= 40 && p <= 47) {\\r\\n // bg color 8\\r\\n bg = p - 40;\\r\\n } else if (p >= 90 && p <= 97) {\\r\\n // fg color 16\\r\\n p += 8;\\r\\n fg = p - 90;\\r\\n } else if (p >= 100 && p <= 107) {\\r\\n // bg color 16\\r\\n p += 8;\\r\\n bg = p - 100;\\r\\n } else if (p === 0) {\\r\\n // default\\r\\n flags = this._terminal.defAttr >> 18;\\r\\n fg = (this._terminal.defAttr >> 9) & 0x1ff;\\r\\n bg = this._terminal.defAttr & 0x1ff;\\r\\n // flags = 0;\\r\\n // fg = 0x1ff;\\r\\n // bg = 0x1ff;\\r\\n } else if (p === 1) {\\r\\n // bold text\\r\\n flags |= FLAGS.BOLD;\\r\\n } else if (p === 4) {\\r\\n // underlined text\\r\\n flags |= FLAGS.UNDERLINE;\\r\\n } else if (p === 5) {\\r\\n // blink\\r\\n flags |= FLAGS.BLINK;\\r\\n } else if (p === 7) {\\r\\n // inverse and positive\\r\\n // test with: echo -e '\\\\e[31m\\\\e[42mhello\\\\e[7mworld\\\\e[27mhi\\\\e[m'\\r\\n flags |= FLAGS.INVERSE;\\r\\n } else if (p === 8) {\\r\\n // invisible\\r\\n flags |= FLAGS.INVISIBLE;\\r\\n } else if (p === 2) {\\r\\n // dimmed text\\r\\n flags |= FLAGS.DIM;\\r\\n } else if (p === 22) {\\r\\n // not bold nor faint\\r\\n flags &= ~FLAGS.BOLD;\\r\\n flags &= ~FLAGS.DIM;\\r\\n } else if (p === 24) {\\r\\n // not underlined\\r\\n flags &= ~FLAGS.UNDERLINE;\\r\\n } else if (p === 25) {\\r\\n // not blink\\r\\n flags &= ~FLAGS.BLINK;\\r\\n } else if (p === 27) {\\r\\n // not inverse\\r\\n flags &= ~FLAGS.INVERSE;\\r\\n } else if (p === 28) {\\r\\n // not invisible\\r\\n flags &= ~FLAGS.INVISIBLE;\\r\\n } else if (p === 39) {\\r\\n // reset fg\\r\\n fg = (this._terminal.defAttr >> 9) & 0x1ff;\\r\\n } else if (p === 49) {\\r\\n // reset bg\\r\\n bg = this._terminal.defAttr & 0x1ff;\\r\\n } else if (p === 38) {\\r\\n // fg color 256\\r\\n if (params[i + 1] === 2) {\\r\\n i += 2;\\r\\n fg = this._terminal.matchColor(\\r\\n params[i] & 0xff,\\r\\n params[i + 1] & 0xff,\\r\\n params[i + 2] & 0xff);\\r\\n if (fg === -1) fg = 0x1ff;\\r\\n i += 2;\\r\\n } else if (params[i + 1] === 5) {\\r\\n i += 2;\\r\\n p = params[i] & 0xff;\\r\\n fg = p;\\r\\n }\\r\\n } else if (p === 48) {\\r\\n // bg color 256\\r\\n if (params[i + 1] === 2) {\\r\\n i += 2;\\r\\n bg = this._terminal.matchColor(\\r\\n params[i] & 0xff,\\r\\n params[i + 1] & 0xff,\\r\\n params[i + 2] & 0xff);\\r\\n if (bg === -1) bg = 0x1ff;\\r\\n i += 2;\\r\\n } else if (params[i + 1] === 5) {\\r\\n i += 2;\\r\\n p = params[i] & 0xff;\\r\\n bg = p;\\r\\n }\\r\\n } else if (p === 100) {\\r\\n // reset fg/bg\\r\\n fg = (this._terminal.defAttr >> 9) & 0x1ff;\\r\\n bg = this._terminal.defAttr & 0x1ff;\\r\\n } else {\\r\\n this._terminal.error('Unknown SGR attribute: %d.', p);\\r\\n }\\r\\n }\\r\\n\\r\\n this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps n Device Status Report (DSR).\\r\\n * Ps = 5 -> Status Report. Result (``OK'') is\\r\\n * CSI 0 n\\r\\n * Ps = 6 -> Report Cursor Position (CPR) [row;column].\\r\\n * Result is\\r\\n * CSI r ; c R\\r\\n * CSI ? Ps n\\r\\n * Device Status Report (DSR, DEC-specific).\\r\\n * Ps = 6 -> Report Cursor Position (CPR) [row;column] as CSI\\r\\n * ? r ; c R (assumes page is zero).\\r\\n * Ps = 1 5 -> Report Printer status as CSI ? 1 0 n (ready).\\r\\n * or CSI ? 1 1 n (not ready).\\r\\n * Ps = 2 5 -> Report UDK status as CSI ? 2 0 n (unlocked)\\r\\n * or CSI ? 2 1 n (locked).\\r\\n * Ps = 2 6 -> Report Keyboard status as\\r\\n * CSI ? 2 7 ; 1 ; 0 ; 0 n (North American).\\r\\n * The last two parameters apply to VT400 & up, and denote key-\\r\\n * board ready and LK01 respectively.\\r\\n * Ps = 5 3 -> Report Locator status as\\r\\n * CSI ? 5 3 n Locator available, if compiled-in, or\\r\\n * CSI ? 5 0 n No Locator, if not.\\r\\n */\\r\\n public deviceStatus(params: number[]): void {\\r\\n if (!this._terminal.prefix) {\\r\\n switch (params[0]) {\\r\\n case 5:\\r\\n // status report\\r\\n this._terminal.send(C0.ESC + '[0n');\\r\\n break;\\r\\n case 6:\\r\\n // cursor position\\r\\n this._terminal.send(C0.ESC + '['\\r\\n + (this._terminal.buffer.y + 1)\\r\\n + ';'\\r\\n + (this._terminal.buffer.x + 1)\\r\\n + 'R');\\r\\n break;\\r\\n }\\r\\n } else if (this._terminal.prefix === '?') {\\r\\n // modern xterm doesnt seem to\\r\\n // respond to any of these except ?6, 6, and 5\\r\\n switch (params[0]) {\\r\\n case 6:\\r\\n // cursor position\\r\\n this._terminal.send(C0.ESC + '[?'\\r\\n + (this._terminal.buffer.y + 1)\\r\\n + ';'\\r\\n + (this._terminal.buffer.x + 1)\\r\\n + 'R');\\r\\n break;\\r\\n case 15:\\r\\n // no printer\\r\\n // this.send(C0.ESC + '[?11n');\\r\\n break;\\r\\n case 25:\\r\\n // dont support user defined keys\\r\\n // this.send(C0.ESC + '[?21n');\\r\\n break;\\r\\n case 26:\\r\\n // north american keyboard\\r\\n // this.send(C0.ESC + '[?27;1;0;0n');\\r\\n break;\\r\\n case 53:\\r\\n // no dec locator/mouse\\r\\n // this.send(C0.ESC + '[?50n');\\r\\n break;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI ! p Soft terminal reset (DECSTR).\\r\\n * http://vt100.net/docs/vt220-rm/table4-10.html\\r\\n */\\r\\n public softReset(params: number[]): void {\\r\\n this._terminal.cursorHidden = false;\\r\\n this._terminal.insertMode = false;\\r\\n this._terminal.originMode = false;\\r\\n this._terminal.wraparoundMode = true; // defaults: xterm - true, vt100 - false\\r\\n this._terminal.applicationKeypad = false; // ?\\r\\n this._terminal.viewport.syncScrollArea();\\r\\n this._terminal.applicationCursor = false;\\r\\n this._terminal.buffer.scrollTop = 0;\\r\\n this._terminal.buffer.scrollBottom = this._terminal.rows - 1;\\r\\n this._terminal.curAttr = this._terminal.defAttr;\\r\\n this._terminal.buffer.x = this._terminal.buffer.y = 0; // ?\\r\\n this._terminal.charset = null;\\r\\n this._terminal.glevel = 0; // ??\\r\\n this._terminal.charsets = [null]; // ??\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps SP q Set cursor style (DECSCUSR, VT520).\\r\\n * Ps = 0 -> blinking block.\\r\\n * Ps = 1 -> blinking block (default).\\r\\n * Ps = 2 -> steady block.\\r\\n * Ps = 3 -> blinking underline.\\r\\n * Ps = 4 -> steady underline.\\r\\n * Ps = 5 -> blinking bar (xterm).\\r\\n * Ps = 6 -> steady bar (xterm).\\r\\n */\\r\\n public setCursorStyle(params?: number[]): void {\\r\\n const param = params[0] < 1 ? 1 : params[0];\\r\\n switch (param) {\\r\\n case 1:\\r\\n case 2:\\r\\n this._terminal.setOption('cursorStyle', 'block');\\r\\n break;\\r\\n case 3:\\r\\n case 4:\\r\\n this._terminal.setOption('cursorStyle', 'underline');\\r\\n break;\\r\\n case 5:\\r\\n case 6:\\r\\n this._terminal.setOption('cursorStyle', 'bar');\\r\\n break;\\r\\n }\\r\\n const isBlinking = param % 2 === 1;\\r\\n this._terminal.setOption('cursorBlink', isBlinking);\\r\\n }\\r\\n\\r\\n /**\\r\\n * CSI Ps ; Ps r\\r\\n * Set Scrolling Region [top;bottom] (default = full size of win-\\r\\n * dow) (DECSTBM).\\r\\n * CSI ? Pm r\\r\\n */\\r\\n public setScrollRegion(params: number[]): void {\\r\\n if (this._terminal.prefix) return;\\r\\n this._terminal.buffer.scrollTop = (params[0] || 1) - 1;\\r\\n this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;\\r\\n this._terminal.buffer.x = 0;\\r\\n this._terminal.buffer.y = 0;\\r\\n }\\r\\n\\r\\n\\r\\n /**\\r\\n * CSI s\\r\\n * Save cursor (ANSI.SYS).\\r\\n */\\r\\n public saveCursor(params: number[]): void {\\r\\n this._terminal.buffer.savedX = this._terminal.buffer.x;\\r\\n this._terminal.buffer.savedY = this._terminal.buffer.y;\\r\\n }\\r\\n\\r\\n\\r\\n /**\\r\\n * CSI u\\r\\n * Restore cursor (ANSI.SYS).\\r\\n */\\r\\n public restoreCursor(params: number[]): void {\\r\\n this._terminal.buffer.x = this._terminal.buffer.savedX || 0;\\r\\n this._terminal.buffer.y = this._terminal.buffer.savedY || 0;\\r\\n }\\r\\n}\\r\\n\\r\\nexport const wcwidth = (function(opts: {nul: number, control: number}): (ucs: number) => number {\\r\\n // extracted from https://www.cl.cam.ac.uk/%7Emgk25/ucs/wcwidth.c\\r\\n // combining characters\\r\\n const COMBINING_BMP = [\\r\\n [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],\\r\\n [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],\\r\\n [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],\\r\\n [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],\\r\\n [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],\\r\\n [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],\\r\\n [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],\\r\\n [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],\\r\\n [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],\\r\\n [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],\\r\\n [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],\\r\\n [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],\\r\\n [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],\\r\\n [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],\\r\\n [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],\\r\\n [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],\\r\\n [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],\\r\\n [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],\\r\\n [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],\\r\\n [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],\\r\\n [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],\\r\\n [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],\\r\\n [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],\\r\\n [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],\\r\\n [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],\\r\\n [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],\\r\\n [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],\\r\\n [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],\\r\\n [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],\\r\\n [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],\\r\\n [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],\\r\\n [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],\\r\\n [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],\\r\\n [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],\\r\\n [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],\\r\\n [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],\\r\\n [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],\\r\\n [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],\\r\\n [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],\\r\\n [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],\\r\\n [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],\\r\\n [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],\\r\\n [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB],\\r\\n ];\\r\\n const COMBINING_HIGH = [\\r\\n [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],\\r\\n [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],\\r\\n [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],\\r\\n [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],\\r\\n [0xE0100, 0xE01EF]\\r\\n ];\\r\\n // binary search\\r\\n function bisearch(ucs: number, data: number[][]): boolean {\\r\\n let min = 0;\\r\\n let max = data.length - 1;\\r\\n let mid;\\r\\n if (ucs < data[0][0] || ucs > data[max][1])\\r\\n return false;\\r\\n while (max >= min) {\\r\\n mid = (min + max) >> 1;\\r\\n if (ucs > data[mid][1])\\r\\n min = mid + 1;\\r\\n else if (ucs < data[mid][0])\\r\\n max = mid - 1;\\r\\n else\\r\\n return true;\\r\\n }\\r\\n return false;\\r\\n }\\r\\n function wcwidthBMP(ucs: number): number {\\r\\n // test for 8-bit control characters\\r\\n if (ucs === 0)\\r\\n return opts.nul;\\r\\n if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))\\r\\n return opts.control;\\r\\n // binary search in table of non-spacing characters\\r\\n if (bisearch(ucs, COMBINING_BMP))\\r\\n return 0;\\r\\n // if we arrive here, ucs is not a combining or C0/C1 control character\\r\\n if (isWideBMP(ucs)) {\\r\\n return 2;\\r\\n }\\r\\n return 1;\\r\\n }\\r\\n function isWideBMP(ucs: number): boolean {\\r\\n return (\\r\\n ucs >= 0x1100 && (\\r\\n ucs <= 0x115f || // Hangul Jamo init. consonants\\r\\n ucs === 0x2329 ||\\r\\n ucs === 0x232a ||\\r\\n (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) || // CJK..Yi\\r\\n (ucs >= 0xac00 && ucs <= 0xd7a3) || // Hangul Syllables\\r\\n (ucs >= 0xf900 && ucs <= 0xfaff) || // CJK Compat Ideographs\\r\\n (ucs >= 0xfe10 && ucs <= 0xfe19) || // Vertical forms\\r\\n (ucs >= 0xfe30 && ucs <= 0xfe6f) || // CJK Compat Forms\\r\\n (ucs >= 0xff00 && ucs <= 0xff60) || // Fullwidth Forms\\r\\n (ucs >= 0xffe0 && ucs <= 0xffe6)));\\r\\n }\\r\\n function wcwidthHigh(ucs: number): 0 | 1 | 2 {\\r\\n if (bisearch(ucs, COMBINING_HIGH))\\r\\n return 0;\\r\\n if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {\\r\\n return 2;\\r\\n }\\r\\n return 1;\\r\\n }\\r\\n const control = opts.control | 0;\\r\\n let table: number[] | Uint32Array = null;\\r\\n function init_table(): number[] | Uint32Array {\\r\\n // lookup table for BMP\\r\\n const CODEPOINTS = 65536; // BMP holds 65536 codepoints\\r\\n const BITWIDTH = 2; // a codepoint can have a width of 0, 1 or 2\\r\\n const ITEMSIZE = 32; // using uint32_t\\r\\n const CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;\\r\\n const CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;\\r\\n table = (typeof Uint32Array === 'undefined')\\r\\n ? new Array(CONTAINERSIZE)\\r\\n : new Uint32Array(CONTAINERSIZE);\\r\\n for (let i = 0; i < CONTAINERSIZE; ++i) {\\r\\n let num = 0;\\r\\n let pos = CODEPOINTS_PER_ITEM;\\r\\n while (pos--)\\r\\n num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);\\r\\n table[i] = num;\\r\\n }\\r\\n return table;\\r\\n }\\r\\n // get width from lookup table\\r\\n // position in container : num / CODEPOINTS_PER_ITEM\\r\\n // ==> n = table[Math.floor(num / 16)]\\r\\n // ==> n = table[num >> 4]\\r\\n // 16 codepoints per number: FFEEDDCCBBAA99887766554433221100\\r\\n // position in number : (num % CODEPOINTS_PER_ITEM) * BITWIDTH\\r\\n // ==> m = (n % 16) * 2\\r\\n // ==> m = (num & 15) << 1\\r\\n // right shift to position m\\r\\n // ==> n = n >> m e.g. m=12 000000000000FFEEDDCCBBAA99887766\\r\\n // we are only interested in 2 LSBs, cut off higher bits\\r\\n // ==> n = n & 3 e.g. 000000000000000000000000000000XX\\r\\n return function (num: number): number {\\r\\n num = num | 0; // get asm.js like optimization under V8\\r\\n if (num < 32)\\r\\n return control | 0;\\r\\n if (num < 127)\\r\\n return 1;\\r\\n let t = table || init_table();\\r\\n if (num < 65536)\\r\\n return t[num >> 4] >> ((num & 15) << 1) & 3;\\r\\n // do a full search for high codepoints\\r\\n return wcwidthHigh(num);\\r\\n };\\r\\n})({nul: 0, control: 0}); // configurable options\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { IEventEmitter, IListenerType } from './Interfaces';\\r\\n\\r\\nexport class EventEmitter implements IEventEmitter {\\r\\n private _events: {[type: string]: IListenerType[]};\\r\\n\\r\\n constructor() {\\r\\n // Restore the previous events if available, this will happen if the\\r\\n // constructor is called multiple times on the same object (terminal reset).\\r\\n this._events = this._events || {};\\r\\n }\\r\\n\\r\\n public on(type: string, listener: IListenerType): void {\\r\\n this._events[type] = this._events[type] || [];\\r\\n this._events[type].push(listener);\\r\\n }\\r\\n\\r\\n public off(type: string, listener: IListenerType): void {\\r\\n if (!this._events[type]) {\\r\\n return;\\r\\n }\\r\\n\\r\\n let obj = this._events[type];\\r\\n let i = obj.length;\\r\\n\\r\\n while (i--) {\\r\\n if (obj[i] === listener || obj[i].listener === listener) {\\r\\n obj.splice(i, 1);\\r\\n return;\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n public removeAllListeners(type: string): void {\\r\\n if (this._events[type]) {\\r\\n delete this._events[type];\\r\\n }\\r\\n }\\r\\n\\r\\n public once(type: string, listener: IListenerType): void {\\r\\n function on(): void {\\r\\n let args = Array.prototype.slice.call(arguments);\\r\\n this.off(type, on);\\r\\n listener.apply(this, args);\\r\\n }\\r\\n (<any>on).listener = listener;\\r\\n this.on(type, on);\\r\\n }\\r\\n\\r\\n public emit(type: string, ...args: any[]): void {\\r\\n if (!this._events[type]) {\\r\\n return;\\r\\n }\\r\\n let obj = this._events[type];\\r\\n for (let i = 0; i < obj.length; i++) {\\r\\n obj[i].apply(this, args);\\r\\n }\\r\\n }\\r\\n\\r\\n public listeners(type: string): IListenerType[] {\\r\\n return this._events[type] || [];\\r\\n }\\r\\n\\r\\n protected destroy(): void {\\r\\n this._events = {};\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\n/**\\r\\n * C0 control codes\\r\\n * See = https://en.wikipedia.org/wiki/C0_and_C1_control_codes\\r\\n */\\r\\nexport namespace C0 {\\r\\n /** Null (Caret = ^@, C = \\\\0) */\\r\\n export const NUL = '\\\\x00';\\r\\n /** Start of Heading (Caret = ^A) */\\r\\n export const SOH = '\\\\x01';\\r\\n /** Start of Text (Caret = ^B) */\\r\\n export const STX = '\\\\x02';\\r\\n /** End of Text (Caret = ^C) */\\r\\n export const ETX = '\\\\x03';\\r\\n /** End of Transmission (Caret = ^D) */\\r\\n export const EOT = '\\\\x04';\\r\\n /** Enquiry (Caret = ^E) */\\r\\n export const ENQ = '\\\\x05';\\r\\n /** Acknowledge (Caret = ^F) */\\r\\n export const ACK = '\\\\x06';\\r\\n /** Bell (Caret = ^G, C = \\\\a) */\\r\\n export const BEL = '\\\\x07';\\r\\n /** Backspace (Caret = ^H, C = \\\\b) */\\r\\n export const BS = '\\\\x08';\\r\\n /** Character Tabulation, Horizontal Tabulation (Caret = ^I, C = \\\\t) */\\r\\n export const HT = '\\\\x09';\\r\\n /** Line Feed (Caret = ^J, C = \\\\n) */\\r\\n export const LF = '\\\\x0a';\\r\\n /** Line Tabulation, Vertical Tabulation (Caret = ^K, C = \\\\v) */\\r\\n export const VT = '\\\\x0b';\\r\\n /** Form Feed (Caret = ^L, C = \\\\f) */\\r\\n export const FF = '\\\\x0c';\\r\\n /** Carriage Return (Caret = ^M, C = \\\\r) */\\r\\n export const CR = '\\\\x0d';\\r\\n /** Shift Out (Caret = ^N) */\\r\\n export const SO = '\\\\x0e';\\r\\n /** Shift In (Caret = ^O) */\\r\\n export const SI = '\\\\x0f';\\r\\n /** Data Link Escape (Caret = ^P) */\\r\\n export const DLE = '\\\\x10';\\r\\n /** Device Control One (XON) (Caret = ^Q) */\\r\\n export const DC1 = '\\\\x11';\\r\\n /** Device Control Two (Caret = ^R) */\\r\\n export const DC2 = '\\\\x12';\\r\\n /** Device Control Three (XOFF) (Caret = ^S) */\\r\\n export const DC3 = '\\\\x13';\\r\\n /** Device Control Four (Caret = ^T) */\\r\\n export const DC4 = '\\\\x14';\\r\\n /** Negative Acknowledge (Caret = ^U) */\\r\\n export const NAK = '\\\\x15';\\r\\n /** Synchronous Idle (Caret = ^V) */\\r\\n export const SYN = '\\\\x16';\\r\\n /** End of Transmission Block (Caret = ^W) */\\r\\n export const ETB = '\\\\x17';\\r\\n /** Cancel (Caret = ^X) */\\r\\n export const CAN = '\\\\x18';\\r\\n /** End of Medium (Caret = ^Y) */\\r\\n export const EM = '\\\\x19';\\r\\n /** Substitute (Caret = ^Z) */\\r\\n export const SUB = '\\\\x1a';\\r\\n /** Escape (Caret = ^[, C = \\\\e) */\\r\\n export const ESC = '\\\\x1b';\\r\\n /** File Separator (Caret = ^\\\\) */\\r\\n export const FS = '\\\\x1c';\\r\\n /** Group Separator (Caret = ^]) */\\r\\n export const GS = '\\\\x1d';\\r\\n /** Record Separator (Caret = ^^) */\\r\\n export const RS = '\\\\x1e';\\r\\n /** Unit Separator (Caret = ^_) */\\r\\n export const US = '\\\\x1f';\\r\\n /** Space */\\r\\n export const SP = '\\\\x20';\\r\\n /** Delete (Caret = ^?) */\\r\\n export const DEL = '\\\\x7f';\\r\\n};\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal } from './Interfaces';\\r\\n\\r\\ninterface IPosition {\\r\\n start: number;\\r\\n end: number;\\r\\n}\\r\\n\\r\\n/**\\r\\n * Encapsulates the logic for handling compositionstart, compositionupdate and compositionend\\r\\n * events, displaying the in-progress composition to the UI and forwarding the final composition\\r\\n * to the handler.\\r\\n */\\r\\nexport class CompositionHelper {\\r\\n /**\\r\\n * Whether input composition is currently happening, eg. via a mobile keyboard, speech input or\\r\\n * IME. This variable determines whether the compositionText should be displayed on the UI.\\r\\n */\\r\\n private isComposing: boolean;\\r\\n\\r\\n /**\\r\\n * The position within the input textarea's value of the current composition.\\r\\n */\\r\\n private compositionPosition: IPosition;\\r\\n\\r\\n /**\\r\\n * Whether a composition is in the process of being sent, setting this to false will cancel any\\r\\n * in-progress composition.\\r\\n */\\r\\n private isSendingComposition: boolean;\\r\\n\\r\\n /**\\r\\n * Creates a new CompositionHelper.\\r\\n * @param textarea The textarea that xterm uses for input.\\r\\n * @param compositionView The element to display the in-progress composition in.\\r\\n * @param terminal The Terminal to forward the finished composition to.\\r\\n */\\r\\n constructor(\\r\\n private textarea: HTMLTextAreaElement,\\r\\n private compositionView: HTMLElement,\\r\\n private terminal: ITerminal\\r\\n ) {\\r\\n this.isComposing = false;\\r\\n this.isSendingComposition = false;\\r\\n this.compositionPosition = { start: null, end: null };\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles the compositionstart event, activating the composition view.\\r\\n */\\r\\n public compositionstart(): void {\\r\\n this.isComposing = true;\\r\\n this.compositionPosition.start = this.textarea.value.length;\\r\\n this.compositionView.textContent = '';\\r\\n this.compositionView.classList.add('active');\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles the compositionupdate event, updating the composition view.\\r\\n * @param {CompositionEvent} ev The event.\\r\\n */\\r\\n public compositionupdate(ev: CompositionEvent): void {\\r\\n this.compositionView.textContent = ev.data;\\r\\n this.updateCompositionElements();\\r\\n setTimeout(() => {\\r\\n this.compositionPosition.end = this.textarea.value.length;\\r\\n }, 0);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles the compositionend event, hiding the composition view and sending the composition to\\r\\n * the handler.\\r\\n */\\r\\n public compositionend(): void {\\r\\n this.finalizeComposition(true);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Handles the keydown event, routing any necessary events to the CompositionHelper functions.\\r\\n * @param ev The keydown event.\\r\\n * @return Whether the Terminal should continue processing the keydown event.\\r\\n */\\r\\n public keydown(ev: KeyboardEvent): boolean {\\r\\n if (this.isComposing || this.isSendingComposition) {\\r\\n if (ev.keyCode === 229) {\\r\\n // Continue composing if the keyCode is the \\\"composition character\\\"\\r\\n return false;\\r\\n } else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {\\r\\n // Continue composing if the keyCode is a modifier key\\r\\n return false;\\r\\n } else {\\r\\n // Finish composition immediately. This is mainly here for the case where enter is\\r\\n // pressed and the handler needs to be triggered before the command is executed.\\r\\n this.finalizeComposition(false);\\r\\n }\\r\\n }\\r\\n\\r\\n if (ev.keyCode === 229) {\\r\\n // If the \\\"composition character\\\" is used but gets to this point it means a non-composition\\r\\n // character (eg. numbers and punctuation) was pressed when the IME was active.\\r\\n this.handleAnyTextareaChanges();\\r\\n return false;\\r\\n }\\r\\n\\r\\n return true;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Finalizes the composition, resuming regular input actions. This is called when a composition\\r\\n * is ending.\\r\\n * @param waitForPropogation Whether to wait for events to propogate before sending\\r\\n * the input. This should be false if a non-composition keystroke is entered before the\\r\\n * compositionend event is triggered, such as enter, so that the composition is send before\\r\\n * the command is executed.\\r\\n */\\r\\n private finalizeComposition(waitForPropogation: boolean): void {\\r\\n this.compositionView.classList.remove('active');\\r\\n this.isComposing = false;\\r\\n this.clearTextareaPosition();\\r\\n\\r\\n if (!waitForPropogation) {\\r\\n // Cancel any delayed composition send requests and send the input immediately.\\r\\n this.isSendingComposition = false;\\r\\n const input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end);\\r\\n this.terminal.handler(input);\\r\\n } else {\\r\\n // Make a deep copy of the composition position here as a new compositionstart event may\\r\\n // fire before the setTimeout executes.\\r\\n const currentCompositionPosition = {\\r\\n start: this.compositionPosition.start,\\r\\n end: this.compositionPosition.end,\\r\\n };\\r\\n\\r\\n // Since composition* events happen before the changes take place in the textarea on most\\r\\n // browsers, use a setTimeout with 0ms time to allow the native compositionend event to\\r\\n // complete. This ensures the correct character is retrieved, this solution was used\\r\\n // because:\\r\\n // - The compositionend event's data property is unreliable, at least on Chromium\\r\\n // - The last compositionupdate event's data property does not always accurately describe\\r\\n // the character, a counter example being Korean where an ending consonsant can move to\\r\\n // the following character if the following input is a vowel.\\r\\n this.isSendingComposition = true;\\r\\n setTimeout(() => {\\r\\n // Ensure that the input has not already been sent\\r\\n if (this.isSendingComposition) {\\r\\n this.isSendingComposition = false;\\r\\n let input;\\r\\n if (this.isComposing) {\\r\\n // Use the end position to get the string if a new composition has started.\\r\\n input = this.textarea.value.substring(currentCompositionPosition.start, currentCompositionPosition.end);\\r\\n } else {\\r\\n // Don't use the end position here in order to pick up any characters after the\\r\\n // composition has finished, for example when typing a non-composition character\\r\\n // (eg. 2) after a composition character.\\r\\n input = this.textarea.value.substring(currentCompositionPosition.start);\\r\\n }\\r\\n this.terminal.handler(input);\\r\\n }\\r\\n }, 0);\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Apply any changes made to the textarea after the current event chain is allowed to complete.\\r\\n * This should be called when not currently composing but a keydown event with the \\\"composition\\r\\n * character\\\" (229) is triggered, in order to allow non-composition text to be entered when an\\r\\n * IME is active.\\r\\n */\\r\\n private handleAnyTextareaChanges(): void {\\r\\n const oldValue = this.textarea.value;\\r\\n setTimeout(() => {\\r\\n // Ignore if a composition has started since the timeout\\r\\n if (!this.isComposing) {\\r\\n const newValue = this.textarea.value;\\r\\n const diff = newValue.replace(oldValue, '');\\r\\n if (diff.length > 0) {\\r\\n this.terminal.handler(diff);\\r\\n }\\r\\n }\\r\\n }, 0);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Positions the composition view on top of the cursor and the textarea just below it (so the\\r\\n * IME helper dialog is positioned correctly).\\r\\n * @param dontRecurse Whether to use setTimeout to recursively trigger another update, this is\\r\\n * necessary as the IME events across browsers are not consistently triggered.\\r\\n */\\r\\n public updateCompositionElements(dontRecurse?: boolean): void {\\r\\n if (!this.isComposing) {\\r\\n return;\\r\\n }\\r\\n\\r\\n if (this.terminal.buffer.isCursorInViewport) {\\r\\n const cellHeight = Math.ceil(this.terminal.charMeasure.height * this.terminal.options.lineHeight);\\r\\n const cursorTop = this.terminal.buffer.y * cellHeight;\\r\\n const cursorLeft = this.terminal.buffer.x * this.terminal.charMeasure.width;\\r\\n\\r\\n this.compositionView.style.left = cursorLeft + 'px';\\r\\n this.compositionView.style.top = cursorTop + 'px';\\r\\n this.compositionView.style.height = cellHeight + 'px';\\r\\n this.compositionView.style.lineHeight = cellHeight + 'px';\\r\\n // Sync the textarea to the exact position of the composition view so the IME knows where the\\r\\n // text is.\\r\\n const compositionViewBounds = this.compositionView.getBoundingClientRect();\\r\\n this.textarea.style.left = cursorLeft + 'px';\\r\\n this.textarea.style.top = cursorTop + 'px';\\r\\n this.textarea.style.width = compositionViewBounds.width + 'px';\\r\\n this.textarea.style.height = compositionViewBounds.height + 'px';\\r\\n this.textarea.style.lineHeight = compositionViewBounds.height + 'px';\\r\\n }\\r\\n\\r\\n if (!dontRecurse) {\\r\\n setTimeout(() => this.updateCompositionElements(true), 0);\\r\\n }\\r\\n };\\r\\n\\r\\n /**\\r\\n * Clears the textarea's position so that the cursor does not blink on IE.\\r\\n * @private\\r\\n */\\r\\n private clearTextareaPosition(): void {\\r\\n this.textarea.style.left = '';\\r\\n this.textarea.style.top = '';\\r\\n };\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2016 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { Charset } from './Types';\\r\\n\\r\\n/**\\r\\n * The character sets supported by the terminal. These enable several languages\\r\\n * to be represented within the terminal with only 8-bit encoding. See ISO 2022\\r\\n * for a discussion on character sets. Only VT100 character sets are supported.\\r\\n */\\r\\nexport const CHARSETS: { [key: string]: Charset } = {};\\r\\n\\r\\n/**\\r\\n * The default character set, US.\\r\\n */\\r\\nexport const DEFAULT_CHARSET: Charset = CHARSETS['B'];\\r\\n\\r\\n/**\\r\\n * DEC Special Character and Line Drawing Set.\\r\\n * Reference: http://vt100.net/docs/vt102-ug/table5-13.html\\r\\n * A lot of curses apps use this if they see TERM=xterm.\\r\\n * testing: echo -e '\\\\e(0a\\\\e(B'\\r\\n * The xterm output sometimes seems to conflict with the\\r\\n * reference above. xterm seems in line with the reference\\r\\n * when running vttest however.\\r\\n * The table below now uses xterm's output from vttest.\\r\\n */\\r\\nCHARSETS['0'] = {\\r\\n '`': '\\\\u25c6', // '◆'\\r\\n 'a': '\\\\u2592', // '▒'\\r\\n 'b': '\\\\u0009', // '\\\\t'\\r\\n 'c': '\\\\u000c', // '\\\\f'\\r\\n 'd': '\\\\u000d', // '\\\\r'\\r\\n 'e': '\\\\u000a', // '\\\\n'\\r\\n 'f': '\\\\u00b0', // '°'\\r\\n 'g': '\\\\u00b1', // '±'\\r\\n 'h': '\\\\u2424', // '\\\\u2424' (NL)\\r\\n 'i': '\\\\u000b', // '\\\\v'\\r\\n 'j': '\\\\u2518', // '┘'\\r\\n 'k': '\\\\u2510', // '┐'\\r\\n 'l': '\\\\u250c', // '┌'\\r\\n 'm': '\\\\u2514', // '└'\\r\\n 'n': '\\\\u253c', // '┼'\\r\\n 'o': '\\\\u23ba', // '⎺'\\r\\n 'p': '\\\\u23bb', // '⎻'\\r\\n 'q': '\\\\u2500', // '─'\\r\\n 'r': '\\\\u23bc', // '⎼'\\r\\n 's': '\\\\u23bd', // '⎽'\\r\\n 't': '\\\\u251c', // '├'\\r\\n 'u': '\\\\u2524', // '┤'\\r\\n 'v': '\\\\u2534', // '┴'\\r\\n 'w': '\\\\u252c', // '┬'\\r\\n 'x': '\\\\u2502', // '│'\\r\\n 'y': '\\\\u2264', // '≤'\\r\\n 'z': '\\\\u2265', // '≥'\\r\\n '{': '\\\\u03c0', // 'π'\\r\\n '|': '\\\\u2260', // '≠'\\r\\n '}': '\\\\u00a3', // '£'\\r\\n '~': '\\\\u00b7' // '·'\\r\\n};\\r\\n\\r\\n/**\\r\\n * British character set\\r\\n * ESC (A\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-5.html\\r\\n */\\r\\nCHARSETS['A'] = {\\r\\n '#': '£'\\r\\n};\\r\\n\\r\\n/**\\r\\n * United States character set\\r\\n * ESC (B\\r\\n */\\r\\nCHARSETS['B'] = null;\\r\\n\\r\\n/**\\r\\n * Dutch character set\\r\\n * ESC (4\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-6.html\\r\\n */\\r\\nCHARSETS['4'] = {\\r\\n '#': '£',\\r\\n '@': '¾',\\r\\n '[': 'ij',\\r\\n '\\\\\\\\': '½',\\r\\n ']': '|',\\r\\n '{': '¨',\\r\\n '|': 'f',\\r\\n '}': '¼',\\r\\n '~': '´'\\r\\n};\\r\\n\\r\\n/**\\r\\n * Finnish character set\\r\\n * ESC (C or ESC (5\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-7.html\\r\\n */\\r\\nCHARSETS['C'] =\\r\\nCHARSETS['5'] = {\\r\\n '[': 'Ä',\\r\\n '\\\\\\\\': 'Ö',\\r\\n ']': 'Å',\\r\\n '^': 'Ü',\\r\\n '`': 'é',\\r\\n '{': 'ä',\\r\\n '|': 'ö',\\r\\n '}': 'å',\\r\\n '~': 'ü'\\r\\n};\\r\\n\\r\\n/**\\r\\n * French character set\\r\\n * ESC (R\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-8.html\\r\\n */\\r\\nCHARSETS['R'] = {\\r\\n '#': '£',\\r\\n '@': 'à',\\r\\n '[': '°',\\r\\n '\\\\\\\\': 'ç',\\r\\n ']': '§',\\r\\n '{': 'é',\\r\\n '|': 'ù',\\r\\n '}': 'è',\\r\\n '~': '¨'\\r\\n};\\r\\n\\r\\n/**\\r\\n * French Canadian character set\\r\\n * ESC (Q\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-9.html\\r\\n */\\r\\nCHARSETS['Q'] = {\\r\\n '@': 'à',\\r\\n '[': 'â',\\r\\n '\\\\\\\\': 'ç',\\r\\n ']': 'ê',\\r\\n '^': 'î',\\r\\n '`': 'ô',\\r\\n '{': 'é',\\r\\n '|': 'ù',\\r\\n '}': 'è',\\r\\n '~': 'û'\\r\\n};\\r\\n\\r\\n/**\\r\\n * German character set\\r\\n * ESC (K\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-10.html\\r\\n */\\r\\nCHARSETS['K'] = {\\r\\n '@': '§',\\r\\n '[': 'Ä',\\r\\n '\\\\\\\\': 'Ö',\\r\\n ']': 'Ü',\\r\\n '{': 'ä',\\r\\n '|': 'ö',\\r\\n '}': 'ü',\\r\\n '~': 'ß'\\r\\n};\\r\\n\\r\\n/**\\r\\n * Italian character set\\r\\n * ESC (Y\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-11.html\\r\\n */\\r\\nCHARSETS['Y'] = {\\r\\n '#': '£',\\r\\n '@': '§',\\r\\n '[': '°',\\r\\n '\\\\\\\\': 'ç',\\r\\n ']': 'é',\\r\\n '`': 'ù',\\r\\n '{': 'à',\\r\\n '|': 'ò',\\r\\n '}': 'è',\\r\\n '~': 'ì'\\r\\n};\\r\\n\\r\\n/**\\r\\n * Norwegian/Danish character set\\r\\n * ESC (E or ESC (6\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-12.html\\r\\n */\\r\\nCHARSETS['E'] =\\r\\nCHARSETS['6'] = {\\r\\n '@': 'Ä',\\r\\n '[': 'Æ',\\r\\n '\\\\\\\\': 'Ø',\\r\\n ']': 'Å',\\r\\n '^': 'Ü',\\r\\n '`': 'ä',\\r\\n '{': 'æ',\\r\\n '|': 'ø',\\r\\n '}': 'å',\\r\\n '~': 'ü'\\r\\n};\\r\\n\\r\\n/**\\r\\n * Spanish character set\\r\\n * ESC (Z\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-13.html\\r\\n */\\r\\nCHARSETS['Z'] = {\\r\\n '#': '£',\\r\\n '@': '§',\\r\\n '[': '¡',\\r\\n '\\\\\\\\': 'Ñ',\\r\\n ']': '¿',\\r\\n '{': '°',\\r\\n '|': 'ñ',\\r\\n '}': 'ç'\\r\\n};\\r\\n\\r\\n/**\\r\\n * Swedish character set\\r\\n * ESC (H or ESC (7\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-14.html\\r\\n */\\r\\nCHARSETS['H'] =\\r\\nCHARSETS['7'] = {\\r\\n '@': 'É',\\r\\n '[': 'Ä',\\r\\n '\\\\\\\\': 'Ö',\\r\\n ']': 'Å',\\r\\n '^': 'Ü',\\r\\n '`': 'é',\\r\\n '{': 'ä',\\r\\n '|': 'ö',\\r\\n '}': 'å',\\r\\n '~': 'ü'\\r\\n};\\r\\n\\r\\n/**\\r\\n * Swiss character set\\r\\n * ESC (=\\r\\n * Reference: http://vt100.net/docs/vt220-rm/table2-15.html\\r\\n */\\r\\nCHARSETS['='] = {\\r\\n '#': 'ù',\\r\\n '@': 'à',\\r\\n '[': 'é',\\r\\n '\\\\\\\\': 'ç',\\r\\n ']': 'ê',\\r\\n '^': 'î',\\r\\n '_': 'è',\\r\\n '`': 'ô',\\r\\n '{': 'ä',\\r\\n '|': 'ö',\\r\\n '}': 'ü',\\r\\n '~': 'û'\\r\\n};\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal, IBufferSet } from './Interfaces';\\r\\nimport { Buffer } from './Buffer';\\r\\nimport { EventEmitter } from './EventEmitter';\\r\\n\\r\\n/**\\r\\n * The BufferSet represents the set of two buffers used by xterm terminals (normal and alt) and\\r\\n * provides also utilities for working with them.\\r\\n */\\r\\nexport class BufferSet extends EventEmitter implements IBufferSet {\\r\\n private _normal: Buffer;\\r\\n private _alt: Buffer;\\r\\n private _activeBuffer: Buffer;\\r\\n\\r\\n /**\\r\\n * Create a new BufferSet for the given terminal.\\r\\n * @param {Terminal} terminal - The terminal the BufferSet will belong to\\r\\n */\\r\\n constructor(private _terminal: ITerminal) {\\r\\n super();\\r\\n this._normal = new Buffer(this._terminal, true);\\r\\n this._normal.fillViewportRows();\\r\\n\\r\\n // The alt buffer should never have scrollback.\\r\\n // See http://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-The-Alternate-Screen-Buffer\\r\\n this._alt = new Buffer(this._terminal, false);\\r\\n this._activeBuffer = this._normal;\\r\\n\\r\\n this.setupTabStops();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Returns the alt Buffer of the BufferSet\\r\\n * @returns {Buffer}\\r\\n */\\r\\n public get alt(): Buffer {\\r\\n return this._alt;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Returns the normal Buffer of the BufferSet\\r\\n * @returns {Buffer}\\r\\n */\\r\\n public get active(): Buffer {\\r\\n return this._activeBuffer;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Returns the currently active Buffer of the BufferSet\\r\\n * @returns {Buffer}\\r\\n */\\r\\n public get normal(): Buffer {\\r\\n return this._normal;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the normal Buffer of the BufferSet as its currently active Buffer\\r\\n */\\r\\n public activateNormalBuffer(): void {\\r\\n // The alt buffer should always be cleared when we switch to the normal\\r\\n // buffer. This frees up memory since the alt buffer should always be new\\r\\n // when activated.\\r\\n this._alt.clear();\\r\\n\\r\\n this._activeBuffer = this._normal;\\r\\n this.emit('activate', this._normal);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Sets the alt Buffer of the BufferSet as its currently active Buffer\\r\\n */\\r\\n public activateAltBuffer(): void {\\r\\n // Since the alt buffer is always cleared when the normal buffer is\\r\\n // activated, we want to fill it when switching to it.\\r\\n this._alt.fillViewportRows();\\r\\n this._activeBuffer = this._alt;\\r\\n this.emit('activate', this._alt);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Resizes both normal and alt buffers, adjusting their data accordingly.\\r\\n * @param newCols The new number of columns.\\r\\n * @param newRows The new number of rows.\\r\\n */\\r\\n public resize(newCols: number, newRows: number): void {\\r\\n this._normal.resize(newCols, newRows);\\r\\n this._alt.resize(newCols, newRows);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Setup the tab stops.\\r\\n * @param i The index to start setting up tab stops from.\\r\\n */\\r\\n public setupTabStops(i?: number): void {\\r\\n this._normal.setupTabStops(i);\\r\\n this._alt.setupTabStops(i);\\r\\n }\\r\\n}\\r\\n\",\"/**\\r\\n * Copyright (c) 2017 The xterm.js authors. All rights reserved.\\r\\n * @license MIT\\r\\n */\\r\\n\\r\\nimport { ITerminal, IBuffer } from './Interfaces';\\r\\nimport { CircularList } from './utils/CircularList';\\r\\nimport { LineData, CharData } from './Types';\\r\\n\\r\\nexport const CHAR_DATA_ATTR_INDEX = 0;\\r\\nexport const CHAR_DATA_CHAR_INDEX = 1;\\r\\nexport const CHAR_DATA_WIDTH_INDEX = 2;\\r\\nexport const CHAR_DATA_CODE_INDEX = 3;\\r\\n\\r\\n/**\\r\\n * This class represents a terminal buffer (an internal state of the terminal), where the\\r\\n * following information is stored (in high-level):\\r\\n * - text content of this particular buffer\\r\\n * - cursor position\\r\\n * - scroll position\\r\\n */\\r\\nexport class Buffer implements IBuffer {\\r\\n private _lines: CircularList<LineData>;\\r\\n\\r\\n public ydisp: number;\\r\\n public ybase: number;\\r\\n public y: number;\\r\\n public x: number;\\r\\n public scrollBottom: number;\\r\\n public scrollTop: number;\\r\\n public tabs: any;\\r\\n public savedY: number;\\r\\n public savedX: number;\\r\\n\\r\\n /**\\r\\n * Create a new Buffer.\\r\\n * @param _terminal The terminal the Buffer will belong to.\\r\\n * @param _hasScrollback Whether the buffer should respect the scrollback of\\r\\n * the terminal.\\r\\n */\\r\\n constructor(\\r\\n private _terminal: ITerminal,\\r\\n private _hasScrollback: boolean\\r\\n ) {\\r\\n this.clear();\\r\\n }\\r\\n\\r\\n public get lines(): CircularList<LineData> {\\r\\n return this._lines;\\r\\n }\\r\\n\\r\\n public get hasScrollback(): boolean {\\r\\n return this._hasScrollback && this.lines.maxLength > this._terminal.rows;\\r\\n }\\r\\n\\r\\n public get isCursorInViewport(): boolean {\\r\\n const absoluteY = this.ybase + this.y;\\r\\n const relativeY = absoluteY - this.ydisp;\\r\\n return (relativeY >= 0 && relativeY < this._terminal.rows);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Gets the correct buffer length based on the rows provided, the terminal's\\r\\n * scrollback and whether this buffer is flagged to have scrollback or not.\\r\\n * @param rows The terminal rows to use in the calculation.\\r\\n */\\r\\n private _getCorrectBufferLength(rows: number): number {\\r\\n if (!this._hasScrollback) {\\r\\n return rows;\\r\\n }\\r\\n return rows + this._terminal.options.scrollback;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Fills the buffer's viewport with blank lines.\\r\\n */\\r\\n public fillViewportRows(): void {\\r\\n if (this._lines.length === 0) {\\r\\n let i = this._terminal.rows;\\r\\n while (i--) {\\r\\n this.lines.push(this._terminal.blankLine());\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Clears the buffer to it's initial state, discarding all previous data.\\r\\n */\\r\\n public clear(): void {\\r\\n this.ydisp = 0;\\r\\n this.ybase = 0;\\r\\n this.y = 0;\\r\\n this.x = 0;\\r\\n this._lines = new CircularList<LineData>(this._getCorrectBufferLength(this._terminal.rows));\\r\\n this.scrollTop = 0;\\r\\n this.scrollBottom = this._terminal.rows - 1;\\r\\n this.setupTabStops();\\r\\n }\\r\\n\\r\\n /**\\r\\n * Resizes the buffer, adjusting its data accordingly.\\r\\n * @param newCols The new number of columns.\\r\\n * @param newRows The new number of rows.\\r\\n */\\r\\n public resize(newCols: number, newRows: number): void {\\r\\n // Increase max length if needed before adjustments to allow space to fill\\r\\n // as required.\\r\\n const newMaxLength = this._getCorrectBufferLength(newRows);\\r\\n if (newMaxLength > this._lines.maxLength) {\\r\\n this._lines.maxLength = newMaxLength;\\r\\n }\\r\\n\\r\\n // The following adjustments should only happen if the buffer has been\\r\\n // initialized/filled.\\r\\n if (this._lines.length > 0) {\\r\\n // Deal with columns increasing (we don't do anything when columns reduce)\\r\\n if (this._terminal.cols < newCols) {\\r\\n const ch: CharData = [this._terminal.defAttr, ' ', 1, 32]; // does xterm use the default attr?\\r\\n for (let i = 0; i < this._lines.length; i++) {\\r\\n // TODO: This should be removed, with tests setup for the case that was\\r\\n // causing the underlying bug, see https://github.com/sourcelair/xterm.js/issues/824\\r\\n if (this._lines.get(i) === undefined) {\\r\\n this._lines.set(i, this._terminal.blankLine(undefined, undefined, newCols));\\r\\n }\\r\\n while (this._lines.get(i).length < newCols) {\\r\\n this._lines.get(i).push(ch);\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Resize rows in both directions as needed\\r\\n let addToY = 0;\\r\\n if (this._terminal.rows < newRows) {\\r\\n for (let y = this._terminal.rows; y < newRows; y++) {\\r\\n if (this._lines.length < newRows + this.ybase) {\\r\\n if (this.ybase > 0 && this._lines.length <= this.ybase + this.y + addToY + 1) {\\r\\n // There is room above the buffer and there are no empty elements below the line,\\r\\n // scroll up\\r\\n this.ybase--;\\r\\n addToY++;\\r\\n if (this.ydisp > 0) {\\r\\n // Viewport is at the top of the buffer, must increase downwards\\r\\n this.ydisp--;\\r\\n }\\r\\n } else {\\r\\n // Add a blank line if there is no buffer left at the top to scroll to, or if there\\r\\n // are blank lines after the cursor\\r\\n this._lines.push(this._terminal.blankLine(undefined, undefined, newCols));\\r\\n }\\r\\n }\\r\\n }\\r\\n } else { // (this._terminal.rows >= newRows)\\r\\n for (let y = this._terminal.rows; y > newRows; y--) {\\r\\n if (this._lines.length > newRows + this.ybase) {\\r\\n if (this._lines.length > this.ybase + this.y + 1) {\\r\\n // The line is a blank line below the cursor, remove it\\r\\n this._lines.pop();\\r\\n } else {\\r\\n // The line is the cursor, scroll down\\r\\n this.ybase++;\\r\\n this.ydisp++;\\r\\n }\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Reduce max length if needed after adjustments, this is done after as it\\r\\n // would otherwise cut data from the bottom of the buffer.\\r\\n if (newMaxLength < this._lines.maxLength) {\\r\\n // Trim from the top of the buffer and adjust ybase and ydisp.\\r\\n const amountToTrim = this._lines.length - newMaxLength;\\r\\n if (amountToTrim > 0) {\\r\\n this._lines.trimStart(amountToTrim);\\r\\n this.ybase = Math.max(this.ybase - amountToTrim, 0);\\r\\n this.ydisp = Math.max(this.ydisp - amountToTrim, 0);\\r\\n }\\r\\n this._lines.maxLength = newMaxLength;\\r\\n }\\r\\n\\r\\n // Make sure that the cursor stays on screen\\r\\n if (this.y >= newRows) {\\r\\n this.y = newRows - 1;\\r\\n }\\r\\n if (addToY) {\\r\\n this.y += addToY;\\r\\n }\\r\\n\\r\\n if (this.x >= newCols) {\\r\\n this.x = newCols - 1;\\r\\n }\\r\\n\\r\\n this.scrollTop = 0;\\r\\n }\\r\\n\\r\\n this.scrollBottom = newRows - 1;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Translates a buffer line to a string, with optional start and end columns.\\r\\n * Wide characters will count as two columns in the resulting string. This\\r\\n * function is useful for getting the actual text underneath the raw selection\\r\\n * position.\\r\\n * @param line The line being translated.\\r\\n * @param trimRight Whether to trim whitespace to the right.\\r\\n * @param startCol The column to start at.\\r\\n * @param endCol The column to end at.\\r\\n */\\r\\n public translateBufferLineToString(lineIndex: number, trimRight: boolean, startCol: number = 0, endCol: number = null): string {\\r\\n // Get full line\\r\\n let lineString = '';\\r\\n const line = this.lines.get(lineIndex);\\r\\n if (!line) {\\r\\n return '';\\r\\n }\\r\\n\\r\\n // Initialize column and index values. Column values represent the actual\\r\\n // cell column, indexes represent the index in the string. Indexes are\\r\\n // needed here because some chars are 0 characters long (eg. after wide\\r\\n // chars) and some chars are longer than 1 characters long (eg. emojis).\\r\\n let startIndex = startCol;\\r\\n endCol = endCol || line.length;\\r\\n let endIndex = endCol;\\r\\n\\r\\n for (let i = 0; i < line.length; i++) {\\r\\n const char = line[i];\\r\\n lineString += char[CHAR_DATA_CHAR_INDEX];\\r\\n // Adjust start and end cols for wide characters if they affect their\\r\\n // column indexes\\r\\n if (char[CHAR_DATA_WIDTH_INDEX] === 0) {\\r\\n if (startCol >= i) {\\r\\n startIndex--;\\r\\n }\\r\\n if (endCol >= i) {\\r\\n endIndex--;\\r\\n }\\r\\n } else {\\r\\n // Adjust the columns to take glyphs that are represented by multiple\\r\\n // code points into account.\\r\\n if (char[CHAR_DATA_CHAR_INDEX].length > 1) {\\r\\n if (startCol > i) {\\r\\n startIndex += char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n }\\r\\n if (endCol > i) {\\r\\n endIndex += char[CHAR_DATA_CHAR_INDEX].length - 1;\\r\\n }\\r\\n }\\r\\n }\\r\\n }\\r\\n\\r\\n // Calculate the final end col by trimming whitespace on the right of the\\r\\n // line if needed.\\r\\n if (trimRight) {\\r\\n const rightWhitespaceIndex = lineString.search(/\\\\s+$/);\\r\\n if (rightWhitespaceIndex !== -1) {\\r\\n endIndex = Math.min(endIndex, rightWhitespaceIndex);\\r\\n }\\r\\n // Return the empty string if only trimmed whitespace is selected\\r\\n if (endIndex <= startIndex) {\\r\\n return '';\\r\\n }\\r\\n }\\r\\n\\r\\n return lineString.substring(startIndex, endIndex);\\r\\n }\\r\\n\\r\\n /**\\r\\n * Setup the tab stops.\\r\\n * @param i The index to start setting up tab stops from.\\r\\n */\\r\\n public setupTabStops(i?: number): void {\\r\\n if (i != null) {\\r\\n if (!this.tabs[i]) {\\r\\n i = this.prevStop(i);\\r\\n }\\r\\n } else {\\r\\n this.tabs = {};\\r\\n i = 0;\\r\\n }\\r\\n\\r\\n for (; i < this._terminal.cols; i += this._terminal.options.tabStopWidth) {\\r\\n this.tabs[i] = true;\\r\\n }\\r\\n }\\r\\n\\r\\n /**\\r\\n * Move the cursor to the previous tab stop from the given position (default is current).\\r\\n * @param x The position to move the cursor to the previous tab stop.\\r\\n */\\r\\n public prevStop(x?: number): number {\\r\\n if (x == null) {\\r\\n x = this.x;\\r\\n }\\r\\n while (!this.tabs[--x] && x > 0);\\r\\n return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;\\r\\n }\\r\\n\\r\\n /**\\r\\n * Move the cursor one tab stop forward from the given position (default is current).\\r\\n * @param x The position to move the cursor one tab stop forward.\\r\\n */\\r\\n public nextStop(x?: number): number {\\r\\n if (x == null) {\\r\\n x = this.x;\\r\\n }\\r\\n while (!this.tabs[++x] && x < this._terminal.cols);\\r\\n return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;\\r\\n 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}
// define dirs
dir1 := &embedded.EmbeddedDir{
Filename: ``,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{
filek, // base64.js
filel, // favicon.ico
filem, // main.js
filen, // terminal.html
fileo, // xterm.css
filep, // xterm.js
fileq, // xterm.js.map
},
}
dir2 := &embedded.EmbeddedDir{
Filename: `addons`,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{},
}
dir3 := &embedded.EmbeddedDir{
Filename: `addons/attach`,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{
file4, // addons/attach/attach.js
file5, // addons/attach/index.html
file6, // addons/attach/package.json
},
}
dir7 := &embedded.EmbeddedDir{
Filename: `addons/fit`,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{
file8, // addons/fit/fit.js
file9, // addons/fit/package.json
},
}
dira := &embedded.EmbeddedDir{
Filename: `addons/fullscreen`,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{
fileb, // addons/fullscreen/fullscreen.css
filec, // addons/fullscreen/fullscreen.js
filed, // addons/fullscreen/package.json
},
}
dire := &embedded.EmbeddedDir{
Filename: `addons/search`,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{
filef, // addons/search/search.js
fileg, // addons/search/search.js.map
},
}
dirh := &embedded.EmbeddedDir{
Filename: `addons/terminado`,
DirModTime: time.Unix(1512991935, 0),
ChildFiles: []*embedded.EmbeddedFile{
filei, // addons/terminado/package.json
filej, // addons/terminado/terminado.js
},
}
// link ChildDirs
dir1.ChildDirs = []*embedded.EmbeddedDir{
dir2, // addons
}
dir2.ChildDirs = []*embedded.EmbeddedDir{
dir3, // addons/attach
dir7, // addons/fit
dira, // addons/fullscreen
dire, // addons/search
dirh, // addons/terminado
}
dir3.ChildDirs = []*embedded.EmbeddedDir{}
dir7.ChildDirs = []*embedded.EmbeddedDir{}
dira.ChildDirs = []*embedded.EmbeddedDir{}
dire.ChildDirs = []*embedded.EmbeddedDir{}
dirh.ChildDirs = []*embedded.EmbeddedDir{}
// register embeddedBox
embedded.RegisterEmbeddedBox(`static`, &embedded.EmbeddedBox{
Name: `static`,
Time: time.Unix(1512991935, 0),
Dirs: map[string]*embedded.EmbeddedDir{
"": dir1,
"addons": dir2,
"addons/attach": dir3,
"addons/fit": dir7,
"addons/fullscreen": dira,
"addons/search": dire,
"addons/terminado": dirh,
},
Files: map[string]*embedded.EmbeddedFile{
"addons/attach/attach.js": file4,
"addons/attach/index.html": file5,
"addons/attach/package.json": file6,
"addons/fit/fit.js": file8,
"addons/fit/package.json": file9,
"addons/fullscreen/fullscreen.css": fileb,
"addons/fullscreen/fullscreen.js": filec,
"addons/fullscreen/package.json": filed,
"addons/search/search.js": filef,
"addons/search/search.js.map": fileg,
"addons/terminado/package.json": filei,
"addons/terminado/terminado.js": filej,
"base64.js": filek,
"favicon.ico": filel,
"main.js": filem,
"terminal.html": filen,
"xterm.css": fileo,
"xterm.js": filep,
"xterm.js.map": fileq,
},
})
}