| (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){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var CircularList_1 = require("./utils/CircularList"); |
| var Buffer = (function () { |
| function Buffer(_terminal) { |
| this._terminal = _terminal; |
| this.clear(); |
| } |
| Object.defineProperty(Buffer.prototype, "lines", { |
| get: function () { |
| return this._lines; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Buffer.prototype.fillViewportRows = function () { |
| if (this._lines.length === 0) { |
| var i = this._terminal.rows; |
| while (i--) { |
| this.lines.push(this._terminal.blankLine()); |
| } |
| } |
| }; |
| Buffer.prototype.clear = function () { |
| this.ydisp = 0; |
| this.ybase = 0; |
| this.y = 0; |
| this.x = 0; |
| this.scrollBottom = 0; |
| this.scrollTop = 0; |
| this.tabs = {}; |
| this._lines = new CircularList_1.CircularList(this._terminal.scrollback); |
| this.scrollBottom = this._terminal.rows - 1; |
| }; |
| Buffer.prototype.resize = function (newCols, newRows) { |
| if (this._lines.length === 0) { |
| return; |
| } |
| if (this._terminal.cols < newCols) { |
| var ch = [this._terminal.defAttr, ' ', 1]; |
| for (var i = 0; i < this._lines.length; i++) { |
| if (this._lines.get(i) === undefined) { |
| this._lines.set(i, this._terminal.blankLine()); |
| } |
| while (this._lines.get(i).length < newCols) { |
| this._lines.get(i).push(ch); |
| } |
| } |
| } |
| var addToY = 0; |
| if (this._terminal.rows < newRows) { |
| for (var y = this._terminal.rows; y < newRows; y++) { |
| if (this._lines.length < newRows + this.ybase) { |
| if (this.ybase > 0 && this._lines.length <= this.ybase + this.y + addToY + 1) { |
| this.ybase--; |
| addToY++; |
| if (this.ydisp > 0) { |
| this.ydisp--; |
| } |
| } |
| else { |
| this._lines.push(this._terminal.blankLine()); |
| } |
| } |
| } |
| } |
| else { |
| for (var y = this._terminal.rows; y > newRows; y--) { |
| if (this._lines.length > newRows + this.ybase) { |
| if (this._lines.length > this.ybase + this.y + 1) { |
| this._lines.pop(); |
| } |
| else { |
| this.ybase++; |
| this.ydisp++; |
| } |
| } |
| } |
| } |
| if (this.y >= newRows) { |
| this.y = newRows - 1; |
| } |
| if (addToY) { |
| this.y += addToY; |
| } |
| if (this.x >= newCols) { |
| this.x = newCols - 1; |
| } |
| this.scrollTop = 0; |
| this.scrollBottom = newRows - 1; |
| }; |
| return Buffer; |
| }()); |
| exports.Buffer = Buffer; |
| |
| |
| |
| },{"./utils/CircularList":18}],2:[function(require,module,exports){ |
| "use strict"; |
| var __extends = (this && this.__extends) || (function () { |
| var extendStatics = Object.setPrototypeOf || |
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
| function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; |
| return function (d, b) { |
| extendStatics(d, b); |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| }; |
| })(); |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var Buffer_1 = require("./Buffer"); |
| var EventEmitter_1 = require("./EventEmitter"); |
| var BufferSet = (function (_super) { |
| __extends(BufferSet, _super); |
| function BufferSet(_terminal) { |
| var _this = _super.call(this) || this; |
| _this._terminal = _terminal; |
| _this._normal = new Buffer_1.Buffer(_this._terminal); |
| _this._normal.fillViewportRows(); |
| _this._alt = new Buffer_1.Buffer(_this._terminal); |
| _this._activeBuffer = _this._normal; |
| return _this; |
| } |
| Object.defineProperty(BufferSet.prototype, "alt", { |
| get: function () { |
| return this._alt; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(BufferSet.prototype, "active", { |
| get: function () { |
| return this._activeBuffer; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(BufferSet.prototype, "normal", { |
| get: function () { |
| return this._normal; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| BufferSet.prototype.activateNormalBuffer = function () { |
| this._alt.clear(); |
| this._activeBuffer = this._normal; |
| this.emit('activate', this._normal); |
| }; |
| BufferSet.prototype.activateAltBuffer = function () { |
| this._alt.fillViewportRows(); |
| this._activeBuffer = this._alt; |
| this.emit('activate', this._alt); |
| }; |
| BufferSet.prototype.resize = function (newCols, newRows) { |
| this._normal.resize(newCols, newRows); |
| this._alt.resize(newCols, newRows); |
| }; |
| return BufferSet; |
| }(EventEmitter_1.EventEmitter)); |
| exports.BufferSet = BufferSet; |
| |
| |
| |
| },{"./Buffer":1,"./EventEmitter":6}],3:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| exports.CHARSETS = {}; |
| exports.DEFAULT_CHARSET = exports.CHARSETS['B']; |
| exports.CHARSETS['0'] = { |
| '`': '\u25c6', |
| 'a': '\u2592', |
| 'b': '\u0009', |
| 'c': '\u000c', |
| 'd': '\u000d', |
| 'e': '\u000a', |
| 'f': '\u00b0', |
| 'g': '\u00b1', |
| 'h': '\u2424', |
| 'i': '\u000b', |
| 'j': '\u2518', |
| 'k': '\u2510', |
| 'l': '\u250c', |
| 'm': '\u2514', |
| 'n': '\u253c', |
| 'o': '\u23ba', |
| 'p': '\u23bb', |
| 'q': '\u2500', |
| 'r': '\u23bc', |
| 's': '\u23bd', |
| 't': '\u251c', |
| 'u': '\u2524', |
| 'v': '\u2534', |
| 'w': '\u252c', |
| 'x': '\u2502', |
| 'y': '\u2264', |
| 'z': '\u2265', |
| '{': '\u03c0', |
| '|': '\u2260', |
| '}': '\u00a3', |
| '~': '\u00b7' |
| }; |
| exports.CHARSETS['A'] = { |
| '#': '£' |
| }; |
| exports.CHARSETS['B'] = null; |
| exports.CHARSETS['4'] = { |
| '#': '£', |
| '@': '¾', |
| '[': 'ij', |
| '\\': '½', |
| ']': '|', |
| '{': '¨', |
| '|': 'f', |
| '}': '¼', |
| '~': '´' |
| }; |
| exports.CHARSETS['C'] = |
| exports.CHARSETS['5'] = { |
| '[': 'Ä', |
| '\\': 'Ö', |
| ']': 'Ã…', |
| '^': 'Ü', |
| '`': 'é', |
| '{': 'ä', |
| '|': 'ö', |
| '}': 'Ã¥', |
| '~': 'ü' |
| }; |
| exports.CHARSETS['R'] = { |
| '#': '£', |
| '@': 'Ã ', |
| '[': '°', |
| '\\': 'ç', |
| ']': '§', |
| '{': 'é', |
| '|': 'ù', |
| '}': 'è', |
| '~': '¨' |
| }; |
| exports.CHARSETS['Q'] = { |
| '@': 'Ã ', |
| '[': 'â', |
| '\\': 'ç', |
| ']': 'ê', |
| '^': 'î', |
| '`': 'ô', |
| '{': 'é', |
| '|': 'ù', |
| '}': 'è', |
| '~': 'û' |
| }; |
| exports.CHARSETS['K'] = { |
| '@': '§', |
| '[': 'Ä', |
| '\\': 'Ö', |
| ']': 'Ü', |
| '{': 'ä', |
| '|': 'ö', |
| '}': 'ü', |
| '~': 'ß' |
| }; |
| exports.CHARSETS['Y'] = { |
| '#': '£', |
| '@': '§', |
| '[': '°', |
| '\\': 'ç', |
| ']': 'é', |
| '`': 'ù', |
| '{': 'Ã ', |
| '|': 'ò', |
| '}': 'è', |
| '~': 'ì' |
| }; |
| exports.CHARSETS['E'] = |
| exports.CHARSETS['6'] = { |
| '@': 'Ä', |
| '[': 'Æ', |
| '\\': 'Ø', |
| ']': 'Ã…', |
| '^': 'Ü', |
| '`': 'ä', |
| '{': 'æ', |
| '|': 'ø', |
| '}': 'Ã¥', |
| '~': 'ü' |
| }; |
| exports.CHARSETS['Z'] = { |
| '#': '£', |
| '@': '§', |
| '[': '¡', |
| '\\': 'Ñ', |
| ']': '¿', |
| '{': '°', |
| '|': 'ñ', |
| '}': 'ç' |
| }; |
| exports.CHARSETS['H'] = |
| exports.CHARSETS['7'] = { |
| '@': 'É', |
| '[': 'Ä', |
| '\\': 'Ö', |
| ']': 'Ã…', |
| '^': 'Ü', |
| '`': 'é', |
| '{': 'ä', |
| '|': 'ö', |
| '}': 'Ã¥', |
| '~': 'ü' |
| }; |
| exports.CHARSETS['='] = { |
| '#': 'ù', |
| '@': 'Ã ', |
| '[': 'é', |
| '\\': 'ç', |
| ']': 'ê', |
| '^': 'î', |
| '_': 'è', |
| '`': 'ô', |
| '{': 'ä', |
| '|': 'ö', |
| '}': 'ü', |
| '~': 'û' |
| }; |
| |
| |
| |
| },{}],4:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var CompositionHelper = (function () { |
| function CompositionHelper(textarea, compositionView, terminal) { |
| this.textarea = textarea; |
| this.compositionView = compositionView; |
| this.terminal = terminal; |
| this.isComposing = false; |
| this.isSendingComposition = false; |
| this.compositionPosition = { start: null, end: null }; |
| } |
| CompositionHelper.prototype.compositionstart = function () { |
| this.isComposing = true; |
| this.compositionPosition.start = this.textarea.value.length; |
| this.compositionView.textContent = ''; |
| this.compositionView.classList.add('active'); |
| }; |
| CompositionHelper.prototype.compositionupdate = function (ev) { |
| var _this = this; |
| this.compositionView.textContent = ev.data; |
| this.updateCompositionElements(); |
| setTimeout(function () { |
| _this.compositionPosition.end = _this.textarea.value.length; |
| }, 0); |
| }; |
| CompositionHelper.prototype.compositionend = function () { |
| this.finalizeComposition(true); |
| }; |
| CompositionHelper.prototype.keydown = function (ev) { |
| if (this.isComposing || this.isSendingComposition) { |
| if (ev.keyCode === 229) { |
| return false; |
| } |
| else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) { |
| return false; |
| } |
| else { |
| this.finalizeComposition(false); |
| } |
| } |
| if (ev.keyCode === 229) { |
| this.handleAnyTextareaChanges(); |
| return false; |
| } |
| return true; |
| }; |
| CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) { |
| var _this = this; |
| this.compositionView.classList.remove('active'); |
| this.isComposing = false; |
| this.clearTextareaPosition(); |
| if (!waitForPropogation) { |
| this.isSendingComposition = false; |
| var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end); |
| this.terminal.handler(input); |
| } |
| else { |
| var currentCompositionPosition_1 = { |
| start: this.compositionPosition.start, |
| end: this.compositionPosition.end, |
| }; |
| this.isSendingComposition = true; |
| setTimeout(function () { |
| if (_this.isSendingComposition) { |
| _this.isSendingComposition = false; |
| var input = void 0; |
| if (_this.isComposing) { |
| input = _this.textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end); |
| } |
| else { |
| input = _this.textarea.value.substring(currentCompositionPosition_1.start); |
| } |
| _this.terminal.handler(input); |
| } |
| }, 0); |
| } |
| }; |
| CompositionHelper.prototype.handleAnyTextareaChanges = function () { |
| var _this = this; |
| var oldValue = this.textarea.value; |
| setTimeout(function () { |
| if (!_this.isComposing) { |
| var newValue = _this.textarea.value; |
| var diff = newValue.replace(oldValue, ''); |
| if (diff.length > 0) { |
| _this.terminal.handler(diff); |
| } |
| } |
| }, 0); |
| }; |
| CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) { |
| var _this = this; |
| if (!this.isComposing) { |
| return; |
| } |
| var cursor = this.terminal.element.querySelector('.terminal-cursor'); |
| if (cursor) { |
| var xtermRows = this.terminal.element.querySelector('.xterm-rows'); |
| var cursorTop = xtermRows.offsetTop + cursor.offsetTop; |
| this.compositionView.style.left = cursor.offsetLeft + 'px'; |
| this.compositionView.style.top = cursorTop + 'px'; |
| this.compositionView.style.height = cursor.offsetHeight + 'px'; |
| this.compositionView.style.lineHeight = cursor.offsetHeight + 'px'; |
| var compositionViewBounds = this.compositionView.getBoundingClientRect(); |
| this.textarea.style.left = cursor.offsetLeft + 'px'; |
| this.textarea.style.top = cursorTop + 'px'; |
| this.textarea.style.width = compositionViewBounds.width + 'px'; |
| this.textarea.style.height = compositionViewBounds.height + 'px'; |
| this.textarea.style.lineHeight = compositionViewBounds.height + 'px'; |
| } |
| if (!dontRecurse) { |
| setTimeout(function () { return _this.updateCompositionElements(true); }, 0); |
| } |
| }; |
| ; |
| CompositionHelper.prototype.clearTextareaPosition = function () { |
| this.textarea.style.left = ''; |
| this.textarea.style.top = ''; |
| }; |
| ; |
| return CompositionHelper; |
| }()); |
| exports.CompositionHelper = CompositionHelper; |
| |
| |
| |
| },{}],5:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var C0; |
| (function (C0) { |
| C0.NUL = '\x00'; |
| C0.SOH = '\x01'; |
| C0.STX = '\x02'; |
| C0.ETX = '\x03'; |
| C0.EOT = '\x04'; |
| C0.ENQ = '\x05'; |
| C0.ACK = '\x06'; |
| C0.BEL = '\x07'; |
| C0.BS = '\x08'; |
| C0.HT = '\x09'; |
| C0.LF = '\x0a'; |
| C0.VT = '\x0b'; |
| C0.FF = '\x0c'; |
| C0.CR = '\x0d'; |
| C0.SO = '\x0e'; |
| C0.SI = '\x0f'; |
| C0.DLE = '\x10'; |
| C0.DC1 = '\x11'; |
| C0.DC2 = '\x12'; |
| C0.DC3 = '\x13'; |
| C0.DC4 = '\x14'; |
| C0.NAK = '\x15'; |
| C0.SYN = '\x16'; |
| C0.ETB = '\x17'; |
| C0.CAN = '\x18'; |
| C0.EM = '\x19'; |
| C0.SUB = '\x1a'; |
| C0.ESC = '\x1b'; |
| C0.FS = '\x1c'; |
| C0.GS = '\x1d'; |
| C0.RS = '\x1e'; |
| C0.US = '\x1f'; |
| C0.SP = '\x20'; |
| C0.DEL = '\x7f'; |
| })(C0 = exports.C0 || (exports.C0 = {})); |
| ; |
| |
| |
| |
| },{}],6:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| ; |
| var EventEmitter = (function () { |
| function EventEmitter() { |
| this._events = this._events || {}; |
| } |
| EventEmitter.prototype.on = function (type, listener) { |
| this._events[type] = this._events[type] || []; |
| this._events[type].push(listener); |
| }; |
| EventEmitter.prototype.off = function (type, listener) { |
| if (!this._events[type]) { |
| return; |
| } |
| var obj = this._events[type]; |
| var i = obj.length; |
| while (i--) { |
| if (obj[i] === listener || obj[i].listener === listener) { |
| obj.splice(i, 1); |
| return; |
| } |
| } |
| }; |
| EventEmitter.prototype.removeAllListeners = function (type) { |
| if (this._events[type]) { |
| delete this._events[type]; |
| } |
| }; |
| EventEmitter.prototype.once = function (type, listener) { |
| function on() { |
| var args = Array.prototype.slice.call(arguments); |
| this.off(type, on); |
| return listener.apply(this, args); |
| } |
| on.listener = listener; |
| return this.on(type, on); |
| }; |
| EventEmitter.prototype.emit = function (type) { |
| var args = []; |
| for (var _i = 1; _i < arguments.length; _i++) { |
| args[_i - 1] = arguments[_i]; |
| } |
| if (!this._events[type]) { |
| return; |
| } |
| var obj = this._events[type]; |
| for (var i = 0; i < obj.length; i++) { |
| obj[i].apply(this, args); |
| } |
| }; |
| EventEmitter.prototype.listeners = function (type) { |
| return this._events[type] || []; |
| }; |
| return EventEmitter; |
| }()); |
| exports.EventEmitter = EventEmitter; |
| |
| |
| |
| },{}],7:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var EscapeSequences_1 = require("./EscapeSequences"); |
| var Charsets_1 = require("./Charsets"); |
| var InputHandler = (function () { |
| function InputHandler(_terminal) { |
| this._terminal = _terminal; |
| } |
| InputHandler.prototype.addChar = function (char, code) { |
| if (char >= ' ') { |
| var ch_width = exports.wcwidth(code); |
| if (this._terminal.charset && this._terminal.charset[char]) { |
| char = this._terminal.charset[char]; |
| } |
| var row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| if (!ch_width && this._terminal.buffer.x) { |
| if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) { |
| if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][2]) { |
| if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) |
| this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][1] += char; |
| } |
| else { |
| this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][1] += char; |
| } |
| this._terminal.updateRange(this._terminal.buffer.y); |
| } |
| return; |
| } |
| if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) { |
| if (this._terminal.wraparoundMode) { |
| this._terminal.buffer.x = 0; |
| this._terminal.buffer.y++; |
| if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) { |
| this._terminal.buffer.y--; |
| this._terminal.scroll(true); |
| } |
| else { |
| this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true; |
| } |
| } |
| else { |
| if (ch_width === 2) |
| return; |
| } |
| } |
| row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| if (this._terminal.insertMode) { |
| for (var moves = 0; moves < ch_width; ++moves) { |
| var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop(); |
| if (removed[2] === 0 |
| && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] |
| && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][2] === 2) { |
| this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1]; |
| } |
| this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1]); |
| } |
| } |
| this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width]; |
| this._terminal.buffer.x++; |
| this._terminal.updateRange(this._terminal.buffer.y); |
| if (ch_width === 2) { |
| this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0]; |
| this._terminal.buffer.x++; |
| } |
| } |
| }; |
| InputHandler.prototype.bell = function () { |
| var _this = this; |
| if (!this._terminal.visualBell) { |
| return; |
| } |
| this._terminal.element.style.borderColor = 'white'; |
| setTimeout(function () { return _this._terminal.element.style.borderColor = ''; }, 10); |
| if (this._terminal.popOnBell) { |
| this._terminal.focus(); |
| } |
| }; |
| InputHandler.prototype.lineFeed = function () { |
| if (this._terminal.convertEol) { |
| this._terminal.buffer.x = 0; |
| } |
| this._terminal.buffer.y++; |
| if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) { |
| this._terminal.buffer.y--; |
| this._terminal.scroll(); |
| } |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x--; |
| } |
| this._terminal.emit('lineFeed'); |
| }; |
| InputHandler.prototype.carriageReturn = function () { |
| this._terminal.buffer.x = 0; |
| }; |
| InputHandler.prototype.backspace = function () { |
| if (this._terminal.buffer.x > 0) { |
| this._terminal.buffer.x--; |
| } |
| }; |
| InputHandler.prototype.tab = function () { |
| this._terminal.buffer.x = this._terminal.nextStop(); |
| }; |
| InputHandler.prototype.shiftOut = function () { |
| this._terminal.setgLevel(1); |
| }; |
| InputHandler.prototype.shiftIn = function () { |
| this._terminal.setgLevel(0); |
| }; |
| InputHandler.prototype.insertChars = function (params) { |
| var param, row, j, ch; |
| param = params[0]; |
| if (param < 1) |
| param = 1; |
| row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| j = this._terminal.buffer.x; |
| ch = [this._terminal.eraseAttr(), ' ', 1]; |
| while (param-- && j < this._terminal.cols) { |
| this._terminal.buffer.lines.get(row).splice(j++, 0, ch); |
| this._terminal.buffer.lines.get(row).pop(); |
| } |
| }; |
| InputHandler.prototype.cursorUp = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.y -= param; |
| if (this._terminal.buffer.y < 0) { |
| this._terminal.buffer.y = 0; |
| } |
| }; |
| InputHandler.prototype.cursorDown = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.y += param; |
| if (this._terminal.buffer.y >= this._terminal.rows) { |
| this._terminal.buffer.y = this._terminal.rows - 1; |
| } |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x--; |
| } |
| }; |
| InputHandler.prototype.cursorForward = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.x += param; |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x = this._terminal.cols - 1; |
| } |
| }; |
| InputHandler.prototype.cursorBackward = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x--; |
| } |
| this._terminal.buffer.x -= param; |
| if (this._terminal.buffer.x < 0) { |
| this._terminal.buffer.x = 0; |
| } |
| }; |
| InputHandler.prototype.cursorNextLine = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.y += param; |
| if (this._terminal.buffer.y >= this._terminal.rows) { |
| this._terminal.buffer.y = this._terminal.rows - 1; |
| } |
| this._terminal.buffer.x = 0; |
| }; |
| InputHandler.prototype.cursorPrecedingLine = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.y -= param; |
| if (this._terminal.buffer.y < 0) { |
| this._terminal.buffer.y = 0; |
| } |
| this._terminal.buffer.x = 0; |
| }; |
| InputHandler.prototype.cursorCharAbsolute = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.x = param - 1; |
| }; |
| InputHandler.prototype.cursorPosition = function (params) { |
| var row, col; |
| row = params[0] - 1; |
| if (params.length >= 2) { |
| col = params[1] - 1; |
| } |
| else { |
| col = 0; |
| } |
| if (row < 0) { |
| row = 0; |
| } |
| else if (row >= this._terminal.rows) { |
| row = this._terminal.rows - 1; |
| } |
| if (col < 0) { |
| col = 0; |
| } |
| else if (col >= this._terminal.cols) { |
| col = this._terminal.cols - 1; |
| } |
| this._terminal.buffer.x = col; |
| this._terminal.buffer.y = row; |
| }; |
| InputHandler.prototype.cursorForwardTab = function (params) { |
| var param = params[0] || 1; |
| while (param--) { |
| this._terminal.buffer.x = this._terminal.nextStop(); |
| } |
| }; |
| InputHandler.prototype.eraseInDisplay = function (params) { |
| var j; |
| switch (params[0]) { |
| case 0: |
| this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y); |
| j = this._terminal.buffer.y + 1; |
| for (; j < this._terminal.rows; j++) { |
| this._terminal.eraseLine(j); |
| } |
| break; |
| case 1: |
| this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y); |
| j = this._terminal.buffer.y; |
| while (j--) { |
| this._terminal.eraseLine(j); |
| } |
| break; |
| case 2: |
| j = this._terminal.rows; |
| while (j--) |
| this._terminal.eraseLine(j); |
| break; |
| case 3: |
| var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows; |
| if (scrollBackSize > 0) { |
| this._terminal.buffer.lines.trimStart(scrollBackSize); |
| this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0); |
| this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0); |
| this._terminal.emit('scroll', 0); |
| } |
| break; |
| } |
| }; |
| InputHandler.prototype.eraseInLine = function (params) { |
| switch (params[0]) { |
| case 0: |
| this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y); |
| break; |
| case 1: |
| this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y); |
| break; |
| case 2: |
| this._terminal.eraseLine(this._terminal.buffer.y); |
| break; |
| } |
| }; |
| InputHandler.prototype.insertLines = function (params) { |
| var param, row, j; |
| param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom; |
| j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j + 1; |
| while (param--) { |
| if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) { |
| this._terminal.buffer.lines.trimStart(1); |
| this._terminal.buffer.ybase--; |
| this._terminal.buffer.ydisp--; |
| row--; |
| j--; |
| } |
| this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true)); |
| this._terminal.buffer.lines.splice(j, 1); |
| } |
| this._terminal.updateRange(this._terminal.buffer.y); |
| this._terminal.updateRange(this._terminal.buffer.scrollBottom); |
| }; |
| InputHandler.prototype.deleteLines = function (params) { |
| var param, row, j; |
| param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom; |
| j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j; |
| while (param--) { |
| if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) { |
| this._terminal.buffer.lines.trimStart(1); |
| this._terminal.buffer.ybase -= 1; |
| this._terminal.buffer.ydisp -= 1; |
| } |
| this._terminal.buffer.lines.splice(j + 1, 0, this._terminal.blankLine(true)); |
| this._terminal.buffer.lines.splice(row, 1); |
| } |
| this._terminal.updateRange(this._terminal.buffer.y); |
| this._terminal.updateRange(this._terminal.buffer.scrollBottom); |
| }; |
| InputHandler.prototype.deleteChars = function (params) { |
| var param, row, ch; |
| param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| ch = [this._terminal.eraseAttr(), ' ', 1]; |
| while (param--) { |
| this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1); |
| this._terminal.buffer.lines.get(row).push(ch); |
| } |
| }; |
| InputHandler.prototype.scrollUp = function (params) { |
| var param = params[0] || 1; |
| while (param--) { |
| this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1); |
| this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine()); |
| } |
| this._terminal.updateRange(this._terminal.buffer.scrollTop); |
| this._terminal.updateRange(this._terminal.buffer.scrollBottom); |
| }; |
| InputHandler.prototype.scrollDown = function (params) { |
| var param = params[0] || 1; |
| while (param--) { |
| this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1); |
| this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine()); |
| } |
| this._terminal.updateRange(this._terminal.buffer.scrollTop); |
| this._terminal.updateRange(this._terminal.buffer.scrollBottom); |
| }; |
| InputHandler.prototype.eraseChars = function (params) { |
| var param, row, j, ch; |
| param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
| j = this._terminal.buffer.x; |
| ch = [this._terminal.eraseAttr(), ' ', 1]; |
| while (param-- && j < this._terminal.cols) { |
| this._terminal.buffer.lines.get(row)[j++] = ch; |
| } |
| }; |
| InputHandler.prototype.cursorBackwardTab = function (params) { |
| var param = params[0] || 1; |
| while (param--) { |
| this._terminal.buffer.x = this._terminal.prevStop(); |
| } |
| }; |
| InputHandler.prototype.charPosAbsolute = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.x = param - 1; |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x = this._terminal.cols - 1; |
| } |
| }; |
| InputHandler.prototype.HPositionRelative = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.x += param; |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x = this._terminal.cols - 1; |
| } |
| }; |
| InputHandler.prototype.repeatPrecedingCharacter = function (params) { |
| var param = params[0] || 1, line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + this._terminal.buffer.y), ch = line[this._terminal.buffer.x - 1] || [this._terminal.defAttr, ' ', 1]; |
| while (param--) { |
| line[this._terminal.buffer.x++] = ch; |
| } |
| }; |
| InputHandler.prototype.sendDeviceAttributes = function (params) { |
| if (params[0] > 0) { |
| return; |
| } |
| if (!this._terminal.prefix) { |
| if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) { |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c'); |
| } |
| else if (this._terminal.is('linux')) { |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c'); |
| } |
| } |
| else if (this._terminal.prefix === '>') { |
| if (this._terminal.is('xterm')) { |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c'); |
| } |
| else if (this._terminal.is('rxvt-unicode')) { |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c'); |
| } |
| else if (this._terminal.is('linux')) { |
| this._terminal.send(params[0] + 'c'); |
| } |
| else if (this._terminal.is('screen')) { |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[>83;40003;0c'); |
| } |
| } |
| }; |
| InputHandler.prototype.linePosAbsolute = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.y = param - 1; |
| if (this._terminal.buffer.y >= this._terminal.rows) { |
| this._terminal.buffer.y = this._terminal.rows - 1; |
| } |
| }; |
| InputHandler.prototype.VPositionRelative = function (params) { |
| var param = params[0]; |
| if (param < 1) { |
| param = 1; |
| } |
| this._terminal.buffer.y += param; |
| if (this._terminal.buffer.y >= this._terminal.rows) { |
| this._terminal.buffer.y = this._terminal.rows - 1; |
| } |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x--; |
| } |
| }; |
| InputHandler.prototype.HVPosition = function (params) { |
| if (params[0] < 1) |
| params[0] = 1; |
| if (params[1] < 1) |
| params[1] = 1; |
| this._terminal.buffer.y = params[0] - 1; |
| if (this._terminal.buffer.y >= this._terminal.rows) { |
| this._terminal.buffer.y = this._terminal.rows - 1; |
| } |
| this._terminal.buffer.x = params[1] - 1; |
| if (this._terminal.buffer.x >= this._terminal.cols) { |
| this._terminal.buffer.x = this._terminal.cols - 1; |
| } |
| }; |
| InputHandler.prototype.tabClear = function (params) { |
| var param = params[0]; |
| if (param <= 0) { |
| delete this._terminal.buffer.tabs[this._terminal.buffer.x]; |
| } |
| else if (param === 3) { |
| this._terminal.buffer.tabs = {}; |
| } |
| }; |
| InputHandler.prototype.setMode = function (params) { |
| if (params.length > 1) { |
| for (var i = 0; i < params.length; i++) { |
| this.setMode([params[i]]); |
| } |
| return; |
| } |
| if (!this._terminal.prefix) { |
| switch (params[0]) { |
| case 4: |
| this._terminal.insertMode = true; |
| break; |
| case 20: |
| break; |
| } |
| } |
| else if (this._terminal.prefix === '?') { |
| switch (params[0]) { |
| case 1: |
| this._terminal.applicationCursor = true; |
| break; |
| case 2: |
| this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET); |
| this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET); |
| this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET); |
| this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET); |
| break; |
| case 3: |
| this._terminal.savedCols = this._terminal.cols; |
| this._terminal.resize(132, this._terminal.rows); |
| break; |
| case 6: |
| this._terminal.originMode = true; |
| break; |
| case 7: |
| this._terminal.wraparoundMode = true; |
| break; |
| case 12: |
| break; |
| case 66: |
| this._terminal.log('Serial port requested application keypad.'); |
| this._terminal.applicationKeypad = true; |
| this._terminal.viewport.syncScrollArea(); |
| break; |
| case 9: |
| case 1000: |
| case 1002: |
| case 1003: |
| this._terminal.x10Mouse = params[0] === 9; |
| this._terminal.vt200Mouse = params[0] === 1000; |
| this._terminal.normalMouse = params[0] > 1000; |
| this._terminal.mouseEvents = true; |
| this._terminal.element.classList.add('enable-mouse-events'); |
| this._terminal.selectionManager.disable(); |
| this._terminal.log('Binding to mouse events.'); |
| break; |
| case 1004: |
| this._terminal.sendFocus = true; |
| break; |
| case 1005: |
| this._terminal.utfMouse = true; |
| break; |
| case 1006: |
| this._terminal.sgrMouse = true; |
| break; |
| case 1015: |
| this._terminal.urxvtMouse = true; |
| break; |
| case 25: |
| this._terminal.cursorHidden = false; |
| break; |
| case 1049: |
| case 47: |
| case 1047: |
| this._terminal.buffers.activateAltBuffer(); |
| this._terminal.viewport.syncScrollArea(); |
| this._terminal.showCursor(); |
| break; |
| } |
| } |
| }; |
| InputHandler.prototype.resetMode = function (params) { |
| if (params.length > 1) { |
| for (var i = 0; i < params.length; i++) { |
| this.resetMode([params[i]]); |
| } |
| return; |
| } |
| if (!this._terminal.prefix) { |
| switch (params[0]) { |
| case 4: |
| this._terminal.insertMode = false; |
| break; |
| case 20: |
| break; |
| } |
| } |
| else if (this._terminal.prefix === '?') { |
| switch (params[0]) { |
| case 1: |
| this._terminal.applicationCursor = false; |
| break; |
| case 3: |
| if (this._terminal.cols === 132 && this._terminal.savedCols) { |
| this._terminal.resize(this._terminal.savedCols, this._terminal.rows); |
| } |
| delete this._terminal.savedCols; |
| break; |
| case 6: |
| this._terminal.originMode = false; |
| break; |
| case 7: |
| this._terminal.wraparoundMode = false; |
| break; |
| case 12: |
| break; |
| case 66: |
| this._terminal.log('Switching back to normal keypad.'); |
| this._terminal.applicationKeypad = false; |
| this._terminal.viewport.syncScrollArea(); |
| break; |
| case 9: |
| case 1000: |
| case 1002: |
| case 1003: |
| this._terminal.x10Mouse = false; |
| this._terminal.vt200Mouse = false; |
| this._terminal.normalMouse = false; |
| this._terminal.mouseEvents = false; |
| this._terminal.element.classList.remove('enable-mouse-events'); |
| this._terminal.selectionManager.enable(); |
| break; |
| case 1004: |
| this._terminal.sendFocus = false; |
| break; |
| case 1005: |
| this._terminal.utfMouse = false; |
| break; |
| case 1006: |
| this._terminal.sgrMouse = false; |
| break; |
| case 1015: |
| this._terminal.urxvtMouse = false; |
| break; |
| case 25: |
| this._terminal.cursorHidden = true; |
| break; |
| case 1049: |
| case 47: |
| case 1047: |
| this._terminal.buffers.activateNormalBuffer(); |
| this._terminal.selectionManager.setBuffer(this._terminal.buffer.lines); |
| this._terminal.refresh(0, this._terminal.rows - 1); |
| this._terminal.viewport.syncScrollArea(); |
| this._terminal.showCursor(); |
| break; |
| } |
| } |
| }; |
| InputHandler.prototype.charAttributes = function (params) { |
| if (params.length === 1 && params[0] === 0) { |
| this._terminal.curAttr = this._terminal.defAttr; |
| return; |
| } |
| var l = params.length, i = 0, flags = this._terminal.curAttr >> 18, fg = (this._terminal.curAttr >> 9) & 0x1ff, bg = this._terminal.curAttr & 0x1ff, p; |
| for (; i < l; i++) { |
| p = params[i]; |
| if (p >= 30 && p <= 37) { |
| fg = p - 30; |
| } |
| else if (p >= 40 && p <= 47) { |
| bg = p - 40; |
| } |
| else if (p >= 90 && p <= 97) { |
| p += 8; |
| fg = p - 90; |
| } |
| else if (p >= 100 && p <= 107) { |
| p += 8; |
| bg = p - 100; |
| } |
| else if (p === 0) { |
| flags = this._terminal.defAttr >> 18; |
| fg = (this._terminal.defAttr >> 9) & 0x1ff; |
| bg = this._terminal.defAttr & 0x1ff; |
| } |
| else if (p === 1) { |
| flags |= 1; |
| } |
| else if (p === 4) { |
| flags |= 2; |
| } |
| else if (p === 5) { |
| flags |= 4; |
| } |
| else if (p === 7) { |
| flags |= 8; |
| } |
| else if (p === 8) { |
| flags |= 16; |
| } |
| else if (p === 22) { |
| flags &= ~1; |
| } |
| else if (p === 24) { |
| flags &= ~2; |
| } |
| else if (p === 25) { |
| flags &= ~4; |
| } |
| else if (p === 27) { |
| flags &= ~8; |
| } |
| else if (p === 28) { |
| flags &= ~16; |
| } |
| else if (p === 39) { |
| fg = (this._terminal.defAttr >> 9) & 0x1ff; |
| } |
| else if (p === 49) { |
| bg = this._terminal.defAttr & 0x1ff; |
| } |
| else if (p === 38) { |
| if (params[i + 1] === 2) { |
| i += 2; |
| fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff); |
| if (fg === -1) |
| fg = 0x1ff; |
| i += 2; |
| } |
| else if (params[i + 1] === 5) { |
| i += 2; |
| p = params[i] & 0xff; |
| fg = p; |
| } |
| } |
| else if (p === 48) { |
| if (params[i + 1] === 2) { |
| i += 2; |
| bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff); |
| if (bg === -1) |
| bg = 0x1ff; |
| i += 2; |
| } |
| else if (params[i + 1] === 5) { |
| i += 2; |
| p = params[i] & 0xff; |
| bg = p; |
| } |
| } |
| else if (p === 100) { |
| fg = (this._terminal.defAttr >> 9) & 0x1ff; |
| bg = this._terminal.defAttr & 0x1ff; |
| } |
| else { |
| this._terminal.error('Unknown SGR attribute: %d.', p); |
| } |
| } |
| this._terminal.curAttr = (flags << 18) | (fg << 9) | bg; |
| }; |
| InputHandler.prototype.deviceStatus = function (params) { |
| if (!this._terminal.prefix) { |
| switch (params[0]) { |
| case 5: |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[0n'); |
| break; |
| case 6: |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[' |
| + (this._terminal.buffer.y + 1) |
| + ';' |
| + (this._terminal.buffer.x + 1) |
| + 'R'); |
| break; |
| } |
| } |
| else if (this._terminal.prefix === '?') { |
| switch (params[0]) { |
| case 6: |
| this._terminal.send(EscapeSequences_1.C0.ESC + '[?' |
| + (this._terminal.buffer.y + 1) |
| + ';' |
| + (this._terminal.buffer.x + 1) |
| + 'R'); |
| break; |
| case 15: |
| break; |
| case 25: |
| break; |
| case 26: |
| break; |
| case 53: |
| break; |
| } |
| } |
| }; |
| InputHandler.prototype.softReset = function (params) { |
| this._terminal.cursorHidden = false; |
| this._terminal.insertMode = false; |
| this._terminal.originMode = false; |
| this._terminal.wraparoundMode = true; |
| this._terminal.applicationKeypad = false; |
| this._terminal.viewport.syncScrollArea(); |
| this._terminal.applicationCursor = false; |
| this._terminal.buffer.scrollTop = 0; |
| this._terminal.buffer.scrollBottom = this._terminal.rows - 1; |
| this._terminal.curAttr = this._terminal.defAttr; |
| this._terminal.buffer.x = this._terminal.buffer.y = 0; |
| this._terminal.charset = null; |
| this._terminal.glevel = 0; |
| this._terminal.charsets = [null]; |
| }; |
| InputHandler.prototype.setCursorStyle = function (params) { |
| var param = params[0] < 1 ? 1 : params[0]; |
| switch (param) { |
| case 1: |
| case 2: |
| this._terminal.setOption('cursorStyle', 'block'); |
| break; |
| case 3: |
| case 4: |
| this._terminal.setOption('cursorStyle', 'underline'); |
| break; |
| case 5: |
| case 6: |
| this._terminal.setOption('cursorStyle', 'bar'); |
| break; |
| } |
| var isBlinking = param % 2 === 1; |
| this._terminal.setOption('cursorBlink', isBlinking); |
| }; |
| InputHandler.prototype.setScrollRegion = function (params) { |
| if (this._terminal.prefix) |
| return; |
| this._terminal.buffer.scrollTop = (params[0] || 1) - 1; |
| this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1; |
| this._terminal.buffer.x = 0; |
| this._terminal.buffer.y = 0; |
| }; |
| InputHandler.prototype.saveCursor = function (params) { |
| this._terminal.buffer.savedX = this._terminal.buffer.x; |
| this._terminal.buffer.savedY = this._terminal.buffer.y; |
| }; |
| InputHandler.prototype.restoreCursor = function (params) { |
| this._terminal.buffer.x = this._terminal.buffer.savedX || 0; |
| this._terminal.buffer.y = this._terminal.buffer.savedY || 0; |
| }; |
| return InputHandler; |
| }()); |
| exports.InputHandler = InputHandler; |
| exports.wcwidth = (function (opts) { |
| var COMBINING_BMP = [ |
| [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489], |
| [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2], |
| [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603], |
| [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670], |
| [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED], |
| [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A], |
| [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902], |
| [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D], |
| [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981], |
| [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD], |
| [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C], |
| [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D], |
| [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC], |
| [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD], |
| [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C], |
| [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D], |
| [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0], |
| [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48], |
| [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC], |
| [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD], |
| [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D], |
| [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6], |
| [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E], |
| [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC], |
| [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35], |
| [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E], |
| [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97], |
| [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030], |
| [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039], |
| [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F], |
| [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753], |
| [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD], |
| [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD], |
| [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922], |
| [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B], |
| [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34], |
| [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42], |
| [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF], |
| [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063], |
| [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F], |
| [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B], |
| [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F], |
| [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB], |
| ]; |
| var COMBINING_HIGH = [ |
| [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F], |
| [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169], |
| [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD], |
| [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F], |
| [0xE0100, 0xE01EF] |
| ]; |
| function bisearch(ucs, data) { |
| var min = 0; |
| var max = data.length - 1; |
| var mid; |
| if (ucs < data[0][0] || ucs > data[max][1]) |
| return false; |
| while (max >= min) { |
| mid = (min + max) >> 1; |
| if (ucs > data[mid][1]) |
| min = mid + 1; |
| else if (ucs < data[mid][0]) |
| max = mid - 1; |
| else |
| return true; |
| } |
| return false; |
| } |
| function wcwidthBMP(ucs) { |
| if (ucs === 0) |
| return opts.nul; |
| if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) |
| return opts.control; |
| if (bisearch(ucs, COMBINING_BMP)) |
| return 0; |
| if (isWideBMP(ucs)) { |
| return 2; |
| } |
| return 1; |
| } |
| function isWideBMP(ucs) { |
| return (ucs >= 0x1100 && (ucs <= 0x115f || |
| ucs === 0x2329 || |
| ucs === 0x232a || |
| (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) || |
| (ucs >= 0xac00 && ucs <= 0xd7a3) || |
| (ucs >= 0xf900 && ucs <= 0xfaff) || |
| (ucs >= 0xfe10 && ucs <= 0xfe19) || |
| (ucs >= 0xfe30 && ucs <= 0xfe6f) || |
| (ucs >= 0xff00 && ucs <= 0xff60) || |
| (ucs >= 0xffe0 && ucs <= 0xffe6))); |
| } |
| function wcwidthHigh(ucs) { |
| if (bisearch(ucs, COMBINING_HIGH)) |
| return 0; |
| if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) { |
| return 2; |
| } |
| return 1; |
| } |
| var control = opts.control | 0; |
| var table = null; |
| function init_table() { |
| var CODEPOINTS = 65536; |
| var BITWIDTH = 2; |
| var ITEMSIZE = 32; |
| var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE; |
| var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH; |
| table = (typeof Uint32Array === 'undefined') |
| ? new Array(CONTAINERSIZE) |
| : new Uint32Array(CONTAINERSIZE); |
| for (var i = 0; i < CONTAINERSIZE; ++i) { |
| var num = 0; |
| var pos = CODEPOINTS_PER_ITEM; |
| while (pos--) |
| num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos); |
| table[i] = num; |
| } |
| return table; |
| } |
| return function (num) { |
| num = num | 0; |
| if (num < 32) |
| return control | 0; |
| if (num < 127) |
| return 1; |
| var t = table || init_table(); |
| if (num < 65536) |
| return t[num >> 4] >> ((num & 15) << 1) & 3; |
| return wcwidthHigh(num); |
| }; |
| })({ nul: 0, control: 0 }); |
| |
| |
| |
| },{"./Charsets":3,"./EscapeSequences":5}],8:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var INVALID_LINK_CLASS = 'xterm-invalid-link'; |
| var protocolClause = '(https?:\\/\\/)'; |
| var domainCharacterSet = '[\\da-z\\.-]+'; |
| var negatedDomainCharacterSet = '[^\\da-z\\.-]+'; |
| var domainBodyClause = '(' + domainCharacterSet + ')'; |
| var tldClause = '([a-z\\.]{2,6})'; |
| var ipClause = '((\\d{1,3}\\.){3}\\d{1,3})'; |
| var localHostClause = '(localhost)'; |
| var portClause = '(:\\d{1,5})'; |
| var hostClause = '((' + domainBodyClause + '\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?'; |
| var pathClause = '(\\/[\\/\\w\\.\\-%~]*)*'; |
| var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;~\\=\\.\\-]*'; |
| var queryStringClause = '(\\?' + queryStringHashFragmentCharacterSet + ')?'; |
| var hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?'; |
| var negatedPathCharacterSet = '[^\\/\\w\\.\\-%]+'; |
| var bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause; |
| var start = '(?:^|' + negatedDomainCharacterSet + ')('; |
| var end = ')($|' + negatedPathCharacterSet + ')'; |
| var strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end); |
| var HYPERTEXT_LINK_MATCHER_ID = 0; |
| var Linkifier = (function () { |
| function Linkifier() { |
| this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID; |
| this._rowTimeoutIds = []; |
| this._linkMatchers = []; |
| this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 }); |
| } |
| Linkifier.prototype.attachToDom = function (document, rows) { |
| this._document = document; |
| this._rows = rows; |
| }; |
| Linkifier.prototype.linkifyRow = function (rowIndex) { |
| if (!this._document) { |
| return; |
| } |
| var timeoutId = this._rowTimeoutIds[rowIndex]; |
| if (timeoutId) { |
| clearTimeout(timeoutId); |
| } |
| this._rowTimeoutIds[rowIndex] = setTimeout(this._linkifyRow.bind(this, rowIndex), Linkifier.TIME_BEFORE_LINKIFY); |
| }; |
| Linkifier.prototype.setHypertextLinkHandler = function (handler) { |
| this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler; |
| }; |
| Linkifier.prototype.setHypertextValidationCallback = function (callback) { |
| this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback; |
| }; |
| Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) { |
| if (options === void 0) { options = {}; } |
| if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) { |
| throw new Error('handler must be defined'); |
| } |
| var matcher = { |
| id: this._nextLinkMatcherId++, |
| regex: regex, |
| handler: handler, |
| matchIndex: options.matchIndex, |
| validationCallback: options.validationCallback, |
| priority: options.priority || 0 |
| }; |
| this._addLinkMatcherToList(matcher); |
| return matcher.id; |
| }; |
| Linkifier.prototype._addLinkMatcherToList = function (matcher) { |
| if (this._linkMatchers.length === 0) { |
| this._linkMatchers.push(matcher); |
| return; |
| } |
| for (var i = this._linkMatchers.length - 1; i >= 0; i--) { |
| if (matcher.priority <= this._linkMatchers[i].priority) { |
| this._linkMatchers.splice(i + 1, 0, matcher); |
| return; |
| } |
| } |
| this._linkMatchers.splice(0, 0, matcher); |
| }; |
| Linkifier.prototype.deregisterLinkMatcher = function (matcherId) { |
| for (var i = 1; i < this._linkMatchers.length; i++) { |
| if (this._linkMatchers[i].id === matcherId) { |
| this._linkMatchers.splice(i, 1); |
| return true; |
| } |
| } |
| return false; |
| }; |
| Linkifier.prototype._linkifyRow = function (rowIndex) { |
| var row = this._rows[rowIndex]; |
| if (!row) { |
| return; |
| } |
| var text = row.textContent; |
| for (var i = 0; i < this._linkMatchers.length; i++) { |
| var matcher = this._linkMatchers[i]; |
| var linkElements = this._doLinkifyRow(row, matcher); |
| if (linkElements.length > 0) { |
| if (matcher.validationCallback) { |
| var _loop_1 = function (j) { |
| var element = linkElements[j]; |
| matcher.validationCallback(element.textContent, element, function (isValid) { |
| if (!isValid) { |
| element.classList.add(INVALID_LINK_CLASS); |
| } |
| }); |
| }; |
| for (var j = 0; j < linkElements.length; j++) { |
| _loop_1(j); |
| } |
| } |
| return; |
| } |
| } |
| }; |
| Linkifier.prototype._doLinkifyRow = function (row, matcher) { |
| var result = []; |
| var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID; |
| var nodes = row.childNodes; |
| var match = row.textContent.match(matcher.regex); |
| if (!match || match.length === 0) { |
| return result; |
| } |
| var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex]; |
| var rowStartIndex = match.index + uri.length; |
| for (var i = 0; i < nodes.length; i++) { |
| var node = nodes[i]; |
| var searchIndex = node.textContent.indexOf(uri); |
| if (searchIndex >= 0) { |
| var linkElement = this._createAnchorElement(uri, matcher.handler, isHttpLinkMatcher); |
| if (node.textContent.length === uri.length) { |
| if (node.nodeType === 3) { |
| this._replaceNode(node, linkElement); |
| } |
| else { |
| var element = node; |
| if (element.nodeName === 'A') { |
| return result; |
| } |
| element.innerHTML = ''; |
| element.appendChild(linkElement); |
| } |
| } |
| else if (node.childNodes.length > 1) { |
| for (var j = 0; j < node.childNodes.length; j++) { |
| var childNode = node.childNodes[j]; |
| var childSearchIndex = childNode.textContent.indexOf(uri); |
| if (childSearchIndex !== -1) { |
| this._replaceNodeSubstringWithNode(childNode, linkElement, uri, childSearchIndex); |
| break; |
| } |
| } |
| } |
| else { |
| var nodesAdded = this._replaceNodeSubstringWithNode(node, linkElement, uri, searchIndex); |
| i += nodesAdded; |
| } |
| result.push(linkElement); |
| match = row.textContent.substring(rowStartIndex).match(matcher.regex); |
| if (!match || match.length === 0) { |
| return result; |
| } |
| uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex]; |
| rowStartIndex += match.index + uri.length; |
| } |
| } |
| return result; |
| }; |
| Linkifier.prototype._createAnchorElement = function (uri, handler, isHypertextLinkHandler) { |
| var element = this._document.createElement('a'); |
| element.textContent = uri; |
| element.draggable = false; |
| if (isHypertextLinkHandler) { |
| element.href = uri; |
| element.target = '_blank'; |
| element.addEventListener('click', function (event) { |
| if (handler) { |
| return handler(event, uri); |
| } |
| }); |
| } |
| else { |
| element.addEventListener('click', function (event) { |
| if (element.classList.contains(INVALID_LINK_CLASS)) { |
| return; |
| } |
| return handler(event, uri); |
| }); |
| } |
| return element; |
| }; |
| Linkifier.prototype._replaceNode = function (oldNode) { |
| var newNodes = []; |
| for (var _i = 1; _i < arguments.length; _i++) { |
| newNodes[_i - 1] = arguments[_i]; |
| } |
| var parent = oldNode.parentNode; |
| for (var i = 0; i < newNodes.length; i++) { |
| parent.insertBefore(newNodes[i], oldNode); |
| } |
| parent.removeChild(oldNode); |
| }; |
| Linkifier.prototype._replaceNodeSubstringWithNode = function (targetNode, newNode, substring, substringIndex) { |
| if (targetNode.childNodes.length === 1) { |
| targetNode = targetNode.childNodes[0]; |
| } |
| if (targetNode.nodeType !== 3) { |
| throw new Error('targetNode must be a text node or only contain a single text node'); |
| } |
| var fullText = targetNode.textContent; |
| if (substringIndex === 0) { |
| var rightText_1 = fullText.substring(substring.length); |
| var rightTextNode_1 = this._document.createTextNode(rightText_1); |
| this._replaceNode(targetNode, newNode, rightTextNode_1); |
| return 0; |
| } |
| if (substringIndex === targetNode.textContent.length - substring.length) { |
| var leftText_1 = fullText.substring(0, substringIndex); |
| var leftTextNode_1 = this._document.createTextNode(leftText_1); |
| this._replaceNode(targetNode, leftTextNode_1, newNode); |
| return 0; |
| } |
| var leftText = fullText.substring(0, substringIndex); |
| var leftTextNode = this._document.createTextNode(leftText); |
| var rightText = fullText.substring(substringIndex + substring.length); |
| var rightTextNode = this._document.createTextNode(rightText); |
| this._replaceNode(targetNode, leftTextNode, newNode, rightTextNode); |
| return 1; |
| }; |
| return Linkifier; |
| }()); |
| Linkifier.TIME_BEFORE_LINKIFY = 200; |
| exports.Linkifier = Linkifier; |
| |
| |
| |
| },{}],9:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var EscapeSequences_1 = require("./EscapeSequences"); |
| var Charsets_1 = require("./Charsets"); |
| var normalStateHandler = {}; |
| normalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); }; |
| normalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); }; |
| normalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF]; |
| normalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF]; |
| normalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); }; |
| normalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); }; |
| normalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); }; |
| normalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); }; |
| normalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); }; |
| normalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(ParserState.ESCAPED); }; |
| var escapedStateHandler = {}; |
| escapedStateHandler['['] = function (parser, terminal) { |
| terminal.params = []; |
| terminal.currentParam = 0; |
| parser.setState(ParserState.CSI_PARAM); |
| }; |
| escapedStateHandler[']'] = function (parser, terminal) { |
| terminal.params = []; |
| terminal.currentParam = 0; |
| parser.setState(ParserState.OSC); |
| }; |
| escapedStateHandler['P'] = function (parser, terminal) { |
| terminal.params = []; |
| terminal.currentParam = 0; |
| parser.setState(ParserState.DCS); |
| }; |
| escapedStateHandler['_'] = function (parser, terminal) { |
| parser.setState(ParserState.IGNORE); |
| }; |
| escapedStateHandler['^'] = function (parser, terminal) { |
| parser.setState(ParserState.IGNORE); |
| }; |
| escapedStateHandler['c'] = function (parser, terminal) { |
| terminal.reset(); |
| }; |
| escapedStateHandler['E'] = function (parser, terminal) { |
| terminal.buffer.x = 0; |
| terminal.index(); |
| parser.setState(ParserState.NORMAL); |
| }; |
| escapedStateHandler['D'] = function (parser, terminal) { |
| terminal.index(); |
| parser.setState(ParserState.NORMAL); |
| }; |
| escapedStateHandler['M'] = function (parser, terminal) { |
| terminal.reverseIndex(); |
| parser.setState(ParserState.NORMAL); |
| }; |
| escapedStateHandler['%'] = function (parser, terminal) { |
| terminal.setgLevel(0); |
| terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET); |
| parser.setState(ParserState.NORMAL); |
| parser.skipNextChar(); |
| }; |
| escapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); }; |
| var csiParamStateHandler = {}; |
| csiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); }; |
| csiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); }; |
| csiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); }; |
| csiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); }; |
| csiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); }; |
| csiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); }; |
| csiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); }; |
| csiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); }; |
| csiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); }; |
| csiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); }; |
| csiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); }; |
| csiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); }; |
| csiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); }; |
| csiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); }; |
| csiParamStateHandler['"'] = function (parser) { return parser.setPostfix('"'); }; |
| csiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); }; |
| csiParamStateHandler['\''] = function (parser) { return parser.setPostfix('\''); }; |
| csiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); }; |
| csiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); }; |
| var csiStateHandler = {}; |
| csiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); }; |
| csiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); }; |
| csiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); }; |
| csiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); }; |
| csiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); }; |
| csiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); }; |
| csiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); }; |
| csiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); }; |
| csiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); }; |
| csiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); }; |
| csiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); }; |
| csiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); }; |
| csiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); }; |
| csiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); }; |
| csiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); }; |
| csiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); }; |
| csiStateHandler['T'] = function (handler, params, prefix) { |
| if (params.length < 2 && !prefix) { |
| handler.scrollDown(params); |
| } |
| }; |
| csiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); }; |
| csiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); }; |
| csiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); }; |
| csiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); }; |
| csiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); }; |
| csiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); }; |
| csiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); }; |
| csiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); }; |
| csiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); }; |
| csiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); }; |
| csiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); }; |
| csiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); }; |
| csiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); }; |
| csiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); }; |
| csiStateHandler['p'] = function (handler, params, prefix) { |
| switch (prefix) { |
| case '!': |
| handler.softReset(params); |
| break; |
| } |
| }; |
| csiStateHandler['q'] = function (handler, params, prefix, postfix) { |
| if (postfix === ' ') { |
| handler.setCursorStyle(params); |
| } |
| }; |
| csiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); }; |
| csiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); }; |
| csiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); }; |
| csiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(ParserState.NORMAL); }; |
| var ParserState; |
| (function (ParserState) { |
| ParserState[ParserState["NORMAL"] = 0] = "NORMAL"; |
| ParserState[ParserState["ESCAPED"] = 1] = "ESCAPED"; |
| ParserState[ParserState["CSI_PARAM"] = 2] = "CSI_PARAM"; |
| ParserState[ParserState["CSI"] = 3] = "CSI"; |
| ParserState[ParserState["OSC"] = 4] = "OSC"; |
| ParserState[ParserState["CHARSET"] = 5] = "CHARSET"; |
| ParserState[ParserState["DCS"] = 6] = "DCS"; |
| ParserState[ParserState["IGNORE"] = 7] = "IGNORE"; |
| })(ParserState || (ParserState = {})); |
| var Parser = (function () { |
| function Parser(_inputHandler, _terminal) { |
| this._inputHandler = _inputHandler; |
| this._terminal = _terminal; |
| this._state = ParserState.NORMAL; |
| } |
| Parser.prototype.parse = function (data) { |
| var l = data.length, j, cs, ch, code, low; |
| if (this._terminal.debug) { |
| this._terminal.log('data: ' + data); |
| } |
| this._position = 0; |
| if (this._terminal.surrogate_high) { |
| data = this._terminal.surrogate_high + data; |
| this._terminal.surrogate_high = ''; |
| } |
| for (; this._position < l; this._position++) { |
| ch = data[this._position]; |
| code = data.charCodeAt(this._position); |
| if (0xD800 <= code && code <= 0xDBFF) { |
| low = data.charCodeAt(this._position + 1); |
| if (isNaN(low)) { |
| this._terminal.surrogate_high = ch; |
| continue; |
| } |
| code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000; |
| ch += data.charAt(this._position + 1); |
| } |
| if (0xDC00 <= code && code <= 0xDFFF) |
| continue; |
| switch (this._state) { |
| case ParserState.NORMAL: |
| if (ch in normalStateHandler) { |
| normalStateHandler[ch](this, this._inputHandler); |
| } |
| else { |
| this._inputHandler.addChar(ch, code); |
| } |
| break; |
| case ParserState.ESCAPED: |
| if (ch in escapedStateHandler) { |
| escapedStateHandler[ch](this, this._terminal); |
| break; |
| } |
| switch (ch) { |
| case '(': |
| case ')': |
| case '*': |
| case '+': |
| case '-': |
| case '.': |
| switch (ch) { |
| case '(': |
| this._terminal.gcharset = 0; |
| break; |
| case ')': |
| this._terminal.gcharset = 1; |
| break; |
| case '*': |
| this._terminal.gcharset = 2; |
| break; |
| case '+': |
| this._terminal.gcharset = 3; |
| break; |
| case '-': |
| this._terminal.gcharset = 1; |
| break; |
| case '.': |
| this._terminal.gcharset = 2; |
| break; |
| } |
| this._state = ParserState.CHARSET; |
| break; |
| case '/': |
| this._terminal.gcharset = 3; |
| this._state = ParserState.CHARSET; |
| this._position--; |
| break; |
| case 'N': |
| break; |
| case 'O': |
| break; |
| case 'n': |
| this._terminal.setgLevel(2); |
| break; |
| case 'o': |
| this._terminal.setgLevel(3); |
| break; |
| case '|': |
| this._terminal.setgLevel(3); |
| break; |
| case '}': |
| this._terminal.setgLevel(2); |
| break; |
| case '~': |
| this._terminal.setgLevel(1); |
| break; |
| case '7': |
| this._inputHandler.saveCursor(); |
| this._state = ParserState.NORMAL; |
| break; |
| case '8': |
| this._inputHandler.restoreCursor(); |
| this._state = ParserState.NORMAL; |
| break; |
| case '#': |
| this._state = ParserState.NORMAL; |
| this._position++; |
| break; |
| case 'H': |
| this._terminal.tabSet(); |
| this._state = ParserState.NORMAL; |
| break; |
| case '=': |
| this._terminal.log('Serial port requested application keypad.'); |
| this._terminal.applicationKeypad = true; |
| this._terminal.viewport.syncScrollArea(); |
| this._state = ParserState.NORMAL; |
| break; |
| case '>': |
| this._terminal.log('Switching back to normal keypad.'); |
| this._terminal.applicationKeypad = false; |
| this._terminal.viewport.syncScrollArea(); |
| this._state = ParserState.NORMAL; |
| break; |
| default: |
| this._state = ParserState.NORMAL; |
| this._terminal.error('Unknown ESC control: %s.', ch); |
| break; |
| } |
| break; |
| case ParserState.CHARSET: |
| if (ch in Charsets_1.CHARSETS) { |
| cs = Charsets_1.CHARSETS[ch]; |
| if (ch === '/') { |
| this.skipNextChar(); |
| } |
| } |
| else { |
| cs = Charsets_1.DEFAULT_CHARSET; |
| } |
| this._terminal.setgCharset(this._terminal.gcharset, cs); |
| this._terminal.gcharset = null; |
| this._state = ParserState.NORMAL; |
| break; |
| case ParserState.OSC: |
| if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) { |
| if (ch === EscapeSequences_1.C0.ESC) |
| this._position++; |
| this._terminal.params.push(this._terminal.currentParam); |
| switch (this._terminal.params[0]) { |
| case 0: |
| case 1: |
| case 2: |
| if (this._terminal.params[1]) { |
| this._terminal.title = this._terminal.params[1]; |
| this._terminal.handleTitle(this._terminal.title); |
| } |
| break; |
| case 3: |
| break; |
| case 4: |
| case 5: |
| break; |
| case 10: |
| case 11: |
| case 12: |
| case 13: |
| case 14: |
| case 15: |
| case 16: |
| case 17: |
| case 18: |
| case 19: |
| break; |
| case 46: |
| break; |
| case 50: |
| break; |
| case 51: |
| break; |
| case 52: |
| break; |
| case 104: |
| case 105: |
| case 110: |
| case 111: |
| case 112: |
| case 113: |
| case 114: |
| case 115: |
| case 116: |
| case 117: |
| case 118: |
| break; |
| } |
| this._terminal.params = []; |
| this._terminal.currentParam = 0; |
| this._state = ParserState.NORMAL; |
| } |
| else { |
| if (!this._terminal.params.length) { |
| if (ch >= '0' && ch <= '9') { |
| this._terminal.currentParam = |
| this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48; |
| } |
| else if (ch === ';') { |
| this._terminal.params.push(this._terminal.currentParam); |
| this._terminal.currentParam = ''; |
| } |
| } |
| else { |
| this._terminal.currentParam += ch; |
| } |
| } |
| break; |
| case ParserState.CSI_PARAM: |
| if (ch in csiParamStateHandler) { |
| csiParamStateHandler[ch](this); |
| break; |
| } |
| this.finalizeParam(); |
| this._state = ParserState.CSI; |
| case ParserState.CSI: |
| if (ch in csiStateHandler) { |
| if (this._terminal.debug) { |
| this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch); |
| } |
| csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this); |
| } |
| else { |
| this._terminal.error('Unknown CSI code: %s.', ch); |
| } |
| this._state = ParserState.NORMAL; |
| this._terminal.prefix = ''; |
| this._terminal.postfix = ''; |
| break; |
| case ParserState.DCS: |
| if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) { |
| if (ch === EscapeSequences_1.C0.ESC) |
| this._position++; |
| var pt = void 0; |
| var valid = void 0; |
| switch (this._terminal.prefix) { |
| case '': |
| break; |
| case '$q': |
| pt = this._terminal.currentParam; |
| valid = false; |
| switch (pt) { |
| case '"q': |
| pt = '0"q'; |
| break; |
| case '"p': |
| pt = '61"p'; |
| break; |
| case 'r': |
| pt = '' |
| + (this._terminal.buffer.scrollTop + 1) |
| + ';' |
| + (this._terminal.buffer.scrollBottom + 1) |
| + 'r'; |
| break; |
| case 'm': |
| pt = '0m'; |
| break; |
| default: |
| this._terminal.error('Unknown DCS Pt: %s.', pt); |
| pt = ''; |
| break; |
| } |
| this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\'); |
| break; |
| case '+p': |
| break; |
| case '+q': |
| pt = this._terminal.currentParam; |
| valid = false; |
| this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\'); |
| break; |
| default: |
| this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix); |
| break; |
| } |
| this._terminal.currentParam = 0; |
| this._terminal.prefix = ''; |
| this._state = ParserState.NORMAL; |
| } |
| else if (!this._terminal.currentParam) { |
| if (!this._terminal.prefix && ch !== '$' && ch !== '+') { |
| this._terminal.currentParam = ch; |
| } |
| else if (this._terminal.prefix.length === 2) { |
| this._terminal.currentParam = ch; |
| } |
| else { |
| this._terminal.prefix += ch; |
| } |
| } |
| else { |
| this._terminal.currentParam += ch; |
| } |
| break; |
| case ParserState.IGNORE: |
| if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) { |
| if (ch === EscapeSequences_1.C0.ESC) |
| this._position++; |
| this._state = ParserState.NORMAL; |
| } |
| break; |
| } |
| } |
| return this._state; |
| }; |
| Parser.prototype.setState = function (state) { |
| this._state = state; |
| }; |
| Parser.prototype.setPrefix = function (prefix) { |
| this._terminal.prefix = prefix; |
| }; |
| Parser.prototype.setPostfix = function (postfix) { |
| this._terminal.postfix = postfix; |
| }; |
| Parser.prototype.setParam = function (param) { |
| this._terminal.currentParam = param; |
| }; |
| Parser.prototype.getParam = function () { |
| return this._terminal.currentParam; |
| }; |
| Parser.prototype.finalizeParam = function () { |
| this._terminal.params.push(this._terminal.currentParam); |
| this._terminal.currentParam = 0; |
| }; |
| Parser.prototype.skipNextChar = function () { |
| this._position++; |
| }; |
| return Parser; |
| }()); |
| exports.Parser = Parser; |
| |
| |
| |
| },{"./Charsets":3,"./EscapeSequences":5}],10:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var DomElementObjectPool_1 = require("./utils/DomElementObjectPool"); |
| var MAX_REFRESH_FRAME_SKIP = 5; |
| var FLAGS; |
| (function (FLAGS) { |
| FLAGS[FLAGS["BOLD"] = 1] = "BOLD"; |
| FLAGS[FLAGS["UNDERLINE"] = 2] = "UNDERLINE"; |
| FLAGS[FLAGS["BLINK"] = 4] = "BLINK"; |
| FLAGS[FLAGS["INVERSE"] = 8] = "INVERSE"; |
| FLAGS[FLAGS["INVISIBLE"] = 16] = "INVISIBLE"; |
| })(FLAGS || (FLAGS = {})); |
| ; |
| var brokenBold = null; |
| var Renderer = (function () { |
| function Renderer(_terminal) { |
| this._terminal = _terminal; |
| this._refreshRowsQueue = []; |
| this._refreshFramesSkipped = 0; |
| this._refreshAnimationFrame = null; |
| this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span'); |
| if (brokenBold === null) { |
| brokenBold = checkBoldBroken(this._terminal.element); |
| } |
| this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span'); |
| } |
| Renderer.prototype.queueRefresh = function (start, end) { |
| this._refreshRowsQueue.push({ start: start, end: end }); |
| if (!this._refreshAnimationFrame) { |
| this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this)); |
| } |
| }; |
| Renderer.prototype._refreshLoop = function () { |
| var skipFrame = this._terminal.writeBuffer.length > 0 && this._refreshFramesSkipped++ <= MAX_REFRESH_FRAME_SKIP; |
| if (skipFrame) { |
| this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this)); |
| return; |
| } |
| this._refreshFramesSkipped = 0; |
| var start; |
| var end; |
| if (this._refreshRowsQueue.length > 4) { |
| start = 0; |
| end = this._terminal.rows - 1; |
| } |
| else { |
| start = this._refreshRowsQueue[0].start; |
| end = this._refreshRowsQueue[0].end; |
| for (var i = 1; i < this._refreshRowsQueue.length; i++) { |
| if (this._refreshRowsQueue[i].start < start) { |
| start = this._refreshRowsQueue[i].start; |
| } |
| if (this._refreshRowsQueue[i].end > end) { |
| end = this._refreshRowsQueue[i].end; |
| } |
| } |
| } |
| this._refreshRowsQueue = []; |
| this._refreshAnimationFrame = null; |
| this._refresh(start, end); |
| }; |
| Renderer.prototype._refresh = function (start, end) { |
| var parent; |
| if (end - start >= this._terminal.rows / 2) { |
| parent = this._terminal.element.parentNode; |
| if (parent) { |
| this._terminal.element.removeChild(this._terminal.rowContainer); |
| } |
| } |
| var width = this._terminal.cols; |
| var y = start; |
| if (end >= this._terminal.rows) { |
| this._terminal.log('`end` is too large. Most likely a bad CSR.'); |
| end = this._terminal.rows - 1; |
| } |
| for (; y <= end; y++) { |
| var row = y + this._terminal.buffer.ydisp; |
| var line = this._terminal.buffer.lines.get(row); |
| var x = void 0; |
| if (this._terminal.buffer.y === y - (this._terminal.buffer.ybase - this._terminal.buffer.ydisp) && |
| this._terminal.cursorState && |
| !this._terminal.cursorHidden) { |
| x = this._terminal.buffer.x; |
| } |
| else { |
| x = -1; |
| } |
| var attr = this._terminal.defAttr; |
| var documentFragment = document.createDocumentFragment(); |
| var innerHTML = ''; |
| var currentElement = void 0; |
| while (this._terminal.children[y].children.length) { |
| var child = this._terminal.children[y].children[0]; |
| this._terminal.children[y].removeChild(child); |
| this._spanElementObjectPool.release(child); |
| } |
| for (var i = 0; i < width; i++) { |
| var data = line[i][0]; |
| var ch = line[i][1]; |
| var ch_width = line[i][2]; |
| var isCursor = i === x; |
| if (!ch_width) { |
| continue; |
| } |
| if (data !== attr || isCursor) { |
| if (attr !== this._terminal.defAttr && !isCursor) { |
| if (innerHTML) { |
| currentElement.innerHTML = innerHTML; |
| innerHTML = ''; |
| } |
| documentFragment.appendChild(currentElement); |
| currentElement = null; |
| } |
| if (data !== this._terminal.defAttr || isCursor) { |
| if (innerHTML && !currentElement) { |
| currentElement = this._spanElementObjectPool.acquire(); |
| } |
| if (currentElement) { |
| if (innerHTML) { |
| currentElement.innerHTML = innerHTML; |
| innerHTML = ''; |
| } |
| documentFragment.appendChild(currentElement); |
| } |
| currentElement = this._spanElementObjectPool.acquire(); |
| var bg = data & 0x1ff; |
| var fg = (data >> 9) & 0x1ff; |
| var flags = data >> 18; |
| if (isCursor) { |
| currentElement.classList.add('reverse-video'); |
| currentElement.classList.add('terminal-cursor'); |
| } |
| if (flags & FLAGS.BOLD) { |
| if (!brokenBold) { |
| currentElement.classList.add('xterm-bold'); |
| } |
| if (fg < 8) { |
| fg += 8; |
| } |
| } |
| if (flags & FLAGS.UNDERLINE) { |
| currentElement.classList.add('xterm-underline'); |
| } |
| if (flags & FLAGS.BLINK) { |
| currentElement.classList.add('xterm-blink'); |
| } |
| if (flags & FLAGS.INVERSE) { |
| var temp = bg; |
| bg = fg; |
| fg = temp; |
| if ((flags & 1) && fg < 8) { |
| fg += 8; |
| } |
| } |
| if (flags & FLAGS.INVISIBLE && !isCursor) { |
| currentElement.classList.add('xterm-hidden'); |
| } |
| if (flags & FLAGS.INVERSE) { |
| if (bg === 257) { |
| bg = 15; |
| } |
| if (fg === 256) { |
| fg = 0; |
| } |
| } |
| if (bg < 256) { |
| currentElement.classList.add("xterm-bg-color-" + bg); |
| } |
| if (fg < 256) { |
| currentElement.classList.add("xterm-color-" + fg); |
| } |
| } |
| } |
| if (ch_width === 2) { |
| innerHTML += "<span class=\"xterm-wide-char\">" + ch + "</span>"; |
| } |
| else if (ch.charCodeAt(0) > 255) { |
| innerHTML += "<span class=\"xterm-normal-char\">" + ch + "</span>"; |
| } |
| else { |
| switch (ch) { |
| case '&': |
| innerHTML += '&'; |
| break; |
| case '<': |
| innerHTML += '<'; |
| break; |
| case '>': |
| innerHTML += '>'; |
| break; |
| default: |
| if (ch <= ' ') { |
| innerHTML += ' '; |
| } |
| else { |
| innerHTML += ch; |
| } |
| break; |
| } |
| } |
| attr = isCursor ? -1 : data; |
| } |
| if (innerHTML && !currentElement) { |
| currentElement = this._spanElementObjectPool.acquire(); |
| } |
| if (currentElement) { |
| if (innerHTML) { |
| currentElement.innerHTML = innerHTML; |
| innerHTML = ''; |
| } |
| documentFragment.appendChild(currentElement); |
| currentElement = null; |
| } |
| this._terminal.children[y].appendChild(documentFragment); |
| } |
| if (parent) { |
| this._terminal.element.appendChild(this._terminal.rowContainer); |
| } |
| this._terminal.emit('refresh', { element: this._terminal.element, start: start, end: end }); |
| }; |
| ; |
| Renderer.prototype.refreshSelection = function (start, end) { |
| while (this._terminal.selectionContainer.children.length) { |
| this._terminal.selectionContainer.removeChild(this._terminal.selectionContainer.children[0]); |
| } |
| if (!start || !end) { |
| return; |
| } |
| var viewportStartRow = start[1] - this._terminal.buffer.ydisp; |
| var viewportEndRow = end[1] - this._terminal.buffer.ydisp; |
| var viewportCappedStartRow = Math.max(viewportStartRow, 0); |
| var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1); |
| if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) { |
| return; |
| } |
| var documentFragment = document.createDocumentFragment(); |
| var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0; |
| var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols; |
| documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol)); |
| var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1; |
| documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount)); |
| if (viewportCappedStartRow !== viewportCappedEndRow) { |
| var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols; |
| documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1)); |
| } |
| this._terminal.selectionContainer.appendChild(documentFragment); |
| }; |
| Renderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) { |
| if (rowCount === void 0) { rowCount = 1; } |
| var element = document.createElement('div'); |
| element.style.height = rowCount * this._terminal.charMeasure.height + "px"; |
| element.style.top = row * this._terminal.charMeasure.height + "px"; |
| element.style.left = colStart * this._terminal.charMeasure.width + "px"; |
| element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px"; |
| return element; |
| }; |
| return Renderer; |
| }()); |
| exports.Renderer = Renderer; |
| function checkBoldBroken(terminal) { |
| var document = terminal.ownerDocument; |
| var el = document.createElement('span'); |
| el.innerHTML = 'hello world'; |
| terminal.appendChild(el); |
| var w1 = el.offsetWidth; |
| var h1 = el.offsetHeight; |
| el.style.fontWeight = 'bold'; |
| var w2 = el.offsetWidth; |
| var h2 = el.offsetHeight; |
| terminal.removeChild(el); |
| return w1 !== w2 || h1 !== h2; |
| } |
| |
| |
| |
| },{"./utils/DomElementObjectPool":19}],11:[function(require,module,exports){ |
| "use strict"; |
| var __extends = (this && this.__extends) || (function () { |
| var extendStatics = Object.setPrototypeOf || |
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
| function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; |
| return function (d, b) { |
| extendStatics(d, b); |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| }; |
| })(); |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var Mouse = require("./utils/Mouse"); |
| var Browser = require("./utils/Browser"); |
| var EventEmitter_1 = require("./EventEmitter"); |
| var SelectionModel_1 = require("./SelectionModel"); |
| var BufferLine_1 = require("./utils/BufferLine"); |
| var DRAG_SCROLL_MAX_THRESHOLD = 50; |
| var DRAG_SCROLL_MAX_SPEED = 15; |
| var DRAG_SCROLL_INTERVAL = 50; |
| var WORD_SEPARATORS = ' ()[]{}\'"'; |
| var LINE_DATA_CHAR_INDEX = 1; |
| var LINE_DATA_WIDTH_INDEX = 2; |
| var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160); |
| var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g'); |
| var SelectionMode; |
| (function (SelectionMode) { |
| SelectionMode[SelectionMode["NORMAL"] = 0] = "NORMAL"; |
| SelectionMode[SelectionMode["WORD"] = 1] = "WORD"; |
| SelectionMode[SelectionMode["LINE"] = 2] = "LINE"; |
| })(SelectionMode || (SelectionMode = {})); |
| var SelectionManager = (function (_super) { |
| __extends(SelectionManager, _super); |
| function SelectionManager(_terminal, _buffer, _rowContainer, _charMeasure) { |
| var _this = _super.call(this) || this; |
| _this._terminal = _terminal; |
| _this._buffer = _buffer; |
| _this._rowContainer = _rowContainer; |
| _this._charMeasure = _charMeasure; |
| _this._enabled = true; |
| _this._initListeners(); |
| _this.enable(); |
| _this._model = new SelectionModel_1.SelectionModel(_terminal); |
| _this._activeSelectionMode = SelectionMode.NORMAL; |
| return _this; |
| } |
| SelectionManager.prototype._initListeners = function () { |
| var _this = this; |
| this._mouseMoveListener = function (event) { return _this._onMouseMove(event); }; |
| this._mouseUpListener = function (event) { return _this._onMouseUp(event); }; |
| this._rowContainer.addEventListener('mousedown', function (event) { return _this._onMouseDown(event); }); |
| this._buffer.on('trim', function (amount) { return _this._onTrim(amount); }); |
| }; |
| SelectionManager.prototype.disable = function () { |
| this.clearSelection(); |
| this._enabled = false; |
| }; |
| SelectionManager.prototype.enable = function () { |
| this._enabled = true; |
| }; |
| SelectionManager.prototype.setBuffer = function (buffer) { |
| this._buffer = buffer; |
| this.clearSelection(); |
| }; |
| Object.defineProperty(SelectionManager.prototype, "selectionStart", { |
| get: function () { return this._model.finalSelectionStart; }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(SelectionManager.prototype, "selectionEnd", { |
| get: function () { return this._model.finalSelectionEnd; }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(SelectionManager.prototype, "hasSelection", { |
| get: function () { |
| var start = this._model.finalSelectionStart; |
| var end = this._model.finalSelectionEnd; |
| if (!start || !end) { |
| return false; |
| } |
| return start[0] !== end[0] || start[1] !== end[1]; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(SelectionManager.prototype, "selectionText", { |
| get: function () { |
| var start = this._model.finalSelectionStart; |
| var end = this._model.finalSelectionEnd; |
| if (!start || !end) { |
| return ''; |
| } |
| var startRowEndCol = start[1] === end[1] ? end[0] : null; |
| var result = []; |
| result.push(BufferLine_1.translateBufferLineToString(this._buffer.get(start[1]), true, start[0], startRowEndCol)); |
| for (var i = start[1] + 1; i <= end[1] - 1; i++) { |
| var bufferLine = this._buffer.get(i); |
| var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true); |
| if (bufferLine.isWrapped) { |
| result[result.length - 1] += lineText; |
| } |
| else { |
| result.push(lineText); |
| } |
| } |
| if (start[1] !== end[1]) { |
| var bufferLine = this._buffer.get(end[1]); |
| var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true, 0, end[0]); |
| if (bufferLine.isWrapped) { |
| result[result.length - 1] += lineText; |
| } |
| else { |
| result.push(lineText); |
| } |
| } |
| var formattedResult = result.map(function (line) { |
| return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' '); |
| }).join(Browser.isMSWindows ? '\r\n' : '\n'); |
| return formattedResult; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| SelectionManager.prototype.clearSelection = function () { |
| this._model.clearSelection(); |
| this._removeMouseDownListeners(); |
| this.refresh(); |
| }; |
| SelectionManager.prototype.refresh = function (isNewSelection) { |
| var _this = this; |
| if (!this._refreshAnimationFrame) { |
| this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); }); |
| } |
| if (Browser.isLinux && isNewSelection) { |
| var selectionText = this.selectionText; |
| if (selectionText.length) { |
| this.emit('newselection', this.selectionText); |
| } |
| } |
| }; |
| SelectionManager.prototype._refresh = function () { |
| this._refreshAnimationFrame = null; |
| this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd }); |
| }; |
| SelectionManager.prototype.selectAll = function () { |
| this._model.isSelectAllActive = true; |
| this.refresh(); |
| }; |
| SelectionManager.prototype._onTrim = function (amount) { |
| var needsRefresh = this._model.onTrim(amount); |
| if (needsRefresh) { |
| this.refresh(); |
| } |
| }; |
| SelectionManager.prototype._getMouseBufferCoords = function (event) { |
| var coords = Mouse.getCoords(event, this._rowContainer, this._charMeasure, this._terminal.cols, this._terminal.rows, true); |
| if (!coords) { |
| return null; |
| } |
| coords[0]--; |
| coords[1]--; |
| coords[1] += this._terminal.buffer.ydisp; |
| return coords; |
| }; |
| SelectionManager.prototype._getMouseEventScrollAmount = function (event) { |
| var offset = Mouse.getCoordsRelativeToElement(event, this._rowContainer)[1]; |
| var terminalHeight = this._terminal.rows * this._charMeasure.height; |
| if (offset >= 0 && offset <= terminalHeight) { |
| return 0; |
| } |
| if (offset > terminalHeight) { |
| offset -= terminalHeight; |
| } |
| offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD); |
| offset /= DRAG_SCROLL_MAX_THRESHOLD; |
| return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1)); |
| }; |
| SelectionManager.prototype._onMouseDown = function (event) { |
| if (event.button === 2 && this.hasSelection) { |
| event.stopPropagation(); |
| return; |
| } |
| if (event.button !== 0) { |
| return; |
| } |
| if (!this._enabled) { |
| var shouldForceSelection = Browser.isMac && event.altKey; |
| if (!shouldForceSelection) { |
| return; |
| } |
| event.stopPropagation(); |
| } |
| event.preventDefault(); |
| this._dragScrollAmount = 0; |
| if (this._enabled && event.shiftKey) { |
| this._onIncrementalClick(event); |
| } |
| else { |
| if (event.detail === 1) { |
| this._onSingleClick(event); |
| } |
| else if (event.detail === 2) { |
| this._onDoubleClick(event); |
| } |
| else if (event.detail === 3) { |
| this._onTripleClick(event); |
| } |
| } |
| this._addMouseDownListeners(); |
| this.refresh(true); |
| }; |
| SelectionManager.prototype._addMouseDownListeners = function () { |
| var _this = this; |
| this._rowContainer.ownerDocument.addEventListener('mousemove', this._mouseMoveListener); |
| this._rowContainer.ownerDocument.addEventListener('mouseup', this._mouseUpListener); |
| this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL); |
| }; |
| SelectionManager.prototype._removeMouseDownListeners = function () { |
| this._rowContainer.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener); |
| this._rowContainer.ownerDocument.removeEventListener('mouseup', this._mouseUpListener); |
| clearInterval(this._dragScrollIntervalTimer); |
| this._dragScrollIntervalTimer = null; |
| }; |
| SelectionManager.prototype._onIncrementalClick = function (event) { |
| if (this._model.selectionStart) { |
| this._model.selectionEnd = this._getMouseBufferCoords(event); |
| } |
| }; |
| SelectionManager.prototype._onSingleClick = function (event) { |
| this._model.selectionStartLength = 0; |
| this._model.isSelectAllActive = false; |
| this._activeSelectionMode = SelectionMode.NORMAL; |
| this._model.selectionStart = this._getMouseBufferCoords(event); |
| if (!this._model.selectionStart) { |
| return; |
| } |
| this._model.selectionEnd = null; |
| var line = this._buffer.get(this._model.selectionStart[1]); |
| if (!line) { |
| return; |
| } |
| var char = line[this._model.selectionStart[0]]; |
| if (char[LINE_DATA_WIDTH_INDEX] === 0) { |
| this._model.selectionStart[0]++; |
| } |
| }; |
| SelectionManager.prototype._onDoubleClick = function (event) { |
| var coords = this._getMouseBufferCoords(event); |
| if (coords) { |
| this._activeSelectionMode = SelectionMode.WORD; |
| this._selectWordAt(coords); |
| } |
| }; |
| SelectionManager.prototype._onTripleClick = function (event) { |
| var coords = this._getMouseBufferCoords(event); |
| if (coords) { |
| this._activeSelectionMode = SelectionMode.LINE; |
| this._selectLineAt(coords[1]); |
| } |
| }; |
| SelectionManager.prototype._onMouseMove = function (event) { |
| var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null; |
| this._model.selectionEnd = this._getMouseBufferCoords(event); |
| if (!this._model.selectionEnd) { |
| this.refresh(true); |
| return; |
| } |
| if (this._activeSelectionMode === SelectionMode.LINE) { |
| if (this._model.selectionEnd[1] < this._model.selectionStart[1]) { |
| this._model.selectionEnd[0] = 0; |
| } |
| else { |
| this._model.selectionEnd[0] = this._terminal.cols; |
| } |
| } |
| else if (this._activeSelectionMode === SelectionMode.WORD) { |
| this._selectToWordAt(this._model.selectionEnd); |
| } |
| this._dragScrollAmount = this._getMouseEventScrollAmount(event); |
| if (this._dragScrollAmount > 0) { |
| this._model.selectionEnd[0] = this._terminal.cols - 1; |
| } |
| else if (this._dragScrollAmount < 0) { |
| this._model.selectionEnd[0] = 0; |
| } |
| if (this._model.selectionEnd[1] < this._buffer.length) { |
| var char = this._buffer.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]]; |
| if (char && char[2] === 0) { |
| this._model.selectionEnd[0]++; |
| } |
| } |
| if (!previousSelectionEnd || |
| previousSelectionEnd[0] !== this._model.selectionEnd[0] || |
| previousSelectionEnd[1] !== this._model.selectionEnd[1]) { |
| this.refresh(true); |
| } |
| }; |
| SelectionManager.prototype._dragScroll = function () { |
| if (this._dragScrollAmount) { |
| this._terminal.scrollDisp(this._dragScrollAmount, false); |
| if (this._dragScrollAmount > 0) { |
| this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows]; |
| } |
| else { |
| this._model.selectionEnd = [0, this._terminal.buffer.ydisp]; |
| } |
| this.refresh(); |
| } |
| }; |
| SelectionManager.prototype._onMouseUp = function (event) { |
| this._removeMouseDownListeners(); |
| }; |
| SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) { |
| var charIndex = coords[0]; |
| for (var i = 0; coords[0] >= i; i++) { |
| var char = bufferLine[i]; |
| if (char[LINE_DATA_WIDTH_INDEX] === 0) { |
| charIndex--; |
| } |
| } |
| return charIndex; |
| }; |
| SelectionManager.prototype.setSelection = function (col, row, length) { |
| this._model.clearSelection(); |
| this._removeMouseDownListeners(); |
| this._model.selectionStart = [col, row]; |
| this._model.selectionStartLength = length; |
| this.refresh(); |
| }; |
| SelectionManager.prototype._getWordAt = function (coords) { |
| var bufferLine = this._buffer.get(coords[1]); |
| if (!bufferLine) { |
| return null; |
| } |
| var line = BufferLine_1.translateBufferLineToString(bufferLine, false); |
| var endIndex = this._convertViewportColToCharacterIndex(bufferLine, coords); |
| var startIndex = endIndex; |
| var charOffset = coords[0] - startIndex; |
| var leftWideCharCount = 0; |
| var rightWideCharCount = 0; |
| if (line.charAt(startIndex) === ' ') { |
| while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') { |
| startIndex--; |
| } |
| while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') { |
| endIndex++; |
| } |
| } |
| else { |
| var startCol = coords[0]; |
| var endCol = coords[0]; |
| if (bufferLine[startCol][LINE_DATA_WIDTH_INDEX] === 0) { |
| leftWideCharCount++; |
| startCol--; |
| } |
| if (bufferLine[endCol][LINE_DATA_WIDTH_INDEX] === 2) { |
| rightWideCharCount++; |
| endCol++; |
| } |
| while (startIndex > 0 && !this._isCharWordSeparator(line.charAt(startIndex - 1))) { |
| if (bufferLine[startCol - 1][LINE_DATA_WIDTH_INDEX] === 0) { |
| leftWideCharCount++; |
| startCol--; |
| } |
| startIndex--; |
| startCol--; |
| } |
| while (endIndex + 1 < line.length && !this._isCharWordSeparator(line.charAt(endIndex + 1))) { |
| if (bufferLine[endCol + 1][LINE_DATA_WIDTH_INDEX] === 2) { |
| rightWideCharCount++; |
| endCol++; |
| } |
| endIndex++; |
| endCol++; |
| } |
| } |
| var start = startIndex + charOffset - leftWideCharCount; |
| var length = Math.min(endIndex - startIndex + leftWideCharCount + rightWideCharCount + 1, this._terminal.cols); |
| return { start: start, length: length }; |
| }; |
| SelectionManager.prototype._selectWordAt = function (coords) { |
| var wordPosition = this._getWordAt(coords); |
| if (wordPosition) { |
| this._model.selectionStart = [wordPosition.start, coords[1]]; |
| this._model.selectionStartLength = wordPosition.length; |
| } |
| }; |
| SelectionManager.prototype._selectToWordAt = function (coords) { |
| var wordPosition = this._getWordAt(coords); |
| if (wordPosition) { |
| this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]]; |
| } |
| }; |
| SelectionManager.prototype._isCharWordSeparator = function (char) { |
| return WORD_SEPARATORS.indexOf(char) >= 0; |
| }; |
| SelectionManager.prototype._selectLineAt = function (line) { |
| this._model.selectionStart = [0, line]; |
| this._model.selectionStartLength = this._terminal.cols; |
| }; |
| return SelectionManager; |
| }(EventEmitter_1.EventEmitter)); |
| exports.SelectionManager = SelectionManager; |
| |
| |
| |
| },{"./EventEmitter":6,"./SelectionModel":12,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/Mouse":21}],12:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var SelectionModel = (function () { |
| function SelectionModel(_terminal) { |
| this._terminal = _terminal; |
| this.clearSelection(); |
| } |
| SelectionModel.prototype.clearSelection = function () { |
| this.selectionStart = null; |
| this.selectionEnd = null; |
| this.isSelectAllActive = false; |
| this.selectionStartLength = 0; |
| }; |
| Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", { |
| get: function () { |
| if (this.isSelectAllActive) { |
| return [0, 0]; |
| } |
| if (!this.selectionEnd || !this.selectionStart) { |
| return this.selectionStart; |
| } |
| return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", { |
| get: function () { |
| if (this.isSelectAllActive) { |
| return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1]; |
| } |
| if (!this.selectionStart) { |
| return null; |
| } |
| if (!this.selectionEnd || this.areSelectionValuesReversed()) { |
| return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]]; |
| } |
| if (this.selectionStartLength) { |
| if (this.selectionEnd[1] === this.selectionStart[1]) { |
| return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]]; |
| } |
| } |
| return this.selectionEnd; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| SelectionModel.prototype.areSelectionValuesReversed = function () { |
| var start = this.selectionStart; |
| var end = this.selectionEnd; |
| return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]); |
| }; |
| SelectionModel.prototype.onTrim = function (amount) { |
| if (this.selectionStart) { |
| this.selectionStart[1] -= amount; |
| } |
| if (this.selectionEnd) { |
| this.selectionEnd[1] -= amount; |
| } |
| if (this.selectionEnd && this.selectionEnd[1] < 0) { |
| this.clearSelection(); |
| return true; |
| } |
| if (this.selectionStart && this.selectionStart[1] < 0) { |
| this.selectionStart[1] = 0; |
| } |
| return false; |
| }; |
| return SelectionModel; |
| }()); |
| exports.SelectionModel = SelectionModel; |
| |
| |
| |
| },{}],13:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var Viewport = (function () { |
| function Viewport(terminal, viewportElement, scrollArea, charMeasure) { |
| var _this = this; |
| this.terminal = terminal; |
| this.viewportElement = viewportElement; |
| this.scrollArea = scrollArea; |
| this.charMeasure = charMeasure; |
| this.currentRowHeight = 0; |
| this.lastRecordedBufferLength = 0; |
| this.lastRecordedViewportHeight = 0; |
| this.terminal.on('scroll', this.syncScrollArea.bind(this)); |
| this.terminal.on('resize', this.syncScrollArea.bind(this)); |
| this.viewportElement.addEventListener('scroll', this.onScroll.bind(this)); |
| setTimeout(function () { return _this.syncScrollArea(); }, 0); |
| } |
| Viewport.prototype.refresh = function () { |
| if (this.charMeasure.height > 0) { |
| var rowHeightChanged = this.charMeasure.height !== this.currentRowHeight; |
| if (rowHeightChanged) { |
| this.currentRowHeight = this.charMeasure.height; |
| this.viewportElement.style.lineHeight = this.charMeasure.height + 'px'; |
| this.terminal.rowContainer.style.lineHeight = this.charMeasure.height + 'px'; |
| } |
| var viewportHeightChanged = this.lastRecordedViewportHeight !== this.terminal.rows; |
| if (rowHeightChanged || viewportHeightChanged) { |
| this.lastRecordedViewportHeight = this.terminal.rows; |
| this.viewportElement.style.height = this.charMeasure.height * this.terminal.rows + 'px'; |
| this.terminal.selectionContainer.style.height = this.viewportElement.style.height; |
| } |
| this.scrollArea.style.height = (this.charMeasure.height * this.lastRecordedBufferLength) + 'px'; |
| } |
| }; |
| Viewport.prototype.syncScrollArea = function () { |
| if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) { |
| this.lastRecordedBufferLength = this.terminal.buffer.lines.length; |
| this.refresh(); |
| } |
| else if (this.lastRecordedViewportHeight !== this.terminal.rows) { |
| this.refresh(); |
| } |
| else { |
| if (this.charMeasure.height !== this.currentRowHeight) { |
| this.refresh(); |
| } |
| } |
| var scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight; |
| if (this.viewportElement.scrollTop !== scrollTop) { |
| this.viewportElement.scrollTop = scrollTop; |
| } |
| }; |
| Viewport.prototype.onScroll = function (ev) { |
| var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight); |
| var diff = newRow - this.terminal.buffer.ydisp; |
| this.terminal.scrollDisp(diff, true); |
| }; |
| Viewport.prototype.onWheel = function (ev) { |
| if (ev.deltaY === 0) { |
| return; |
| } |
| var multiplier = 1; |
| if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) { |
| multiplier = this.currentRowHeight; |
| } |
| else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) { |
| multiplier = this.currentRowHeight * this.terminal.rows; |
| } |
| this.viewportElement.scrollTop += ev.deltaY * multiplier; |
| ev.preventDefault(); |
| }; |
| ; |
| Viewport.prototype.onTouchStart = function (ev) { |
| this.lastTouchY = ev.touches[0].pageY; |
| }; |
| ; |
| Viewport.prototype.onTouchMove = function (ev) { |
| var deltaY = this.lastTouchY - ev.touches[0].pageY; |
| this.lastTouchY = ev.touches[0].pageY; |
| if (deltaY === 0) { |
| return; |
| } |
| this.viewportElement.scrollTop += deltaY; |
| ev.preventDefault(); |
| }; |
| ; |
| return Viewport; |
| }()); |
| exports.Viewport = Viewport; |
| |
| |
| |
| },{}],14:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| function prepareTextForTerminal(text, isMSWindows) { |
| if (isMSWindows) { |
| return text.replace(/\r?\n/g, '\r'); |
| } |
| return text; |
| } |
| exports.prepareTextForTerminal = prepareTextForTerminal; |
| function copyHandler(ev, term, selectionManager) { |
| if (term.browser.isMSIE) { |
| window.clipboardData.setData('Text', selectionManager.selectionText); |
| } |
| else { |
| ev.clipboardData.setData('text/plain', selectionManager.selectionText); |
| } |
| ev.preventDefault(); |
| } |
| exports.copyHandler = copyHandler; |
| function pasteHandler(ev, term) { |
| ev.stopPropagation(); |
| var text; |
| var dispatchPaste = function (text) { |
| text = prepareTextForTerminal(text, term.browser.isMSWindows); |
| term.handler(text); |
| term.textarea.value = ''; |
| term.emit('paste', text); |
| return term.cancel(ev); |
| }; |
| if (term.browser.isMSIE) { |
| if (window.clipboardData) { |
| text = window.clipboardData.getData('Text'); |
| dispatchPaste(text); |
| } |
| } |
| else { |
| if (ev.clipboardData) { |
| text = ev.clipboardData.getData('text/plain'); |
| dispatchPaste(text); |
| } |
| } |
| } |
| exports.pasteHandler = pasteHandler; |
| function moveTextAreaUnderMouseCursor(ev, textarea) { |
| textarea.style.position = 'fixed'; |
| textarea.style.width = '20px'; |
| textarea.style.height = '20px'; |
| textarea.style.left = (ev.clientX - 10) + 'px'; |
| textarea.style.top = (ev.clientY - 10) + 'px'; |
| textarea.style.zIndex = '1000'; |
| textarea.focus(); |
| setTimeout(function () { |
| textarea.style.position = null; |
| textarea.style.width = null; |
| textarea.style.height = null; |
| textarea.style.left = null; |
| textarea.style.top = null; |
| textarea.style.zIndex = null; |
| }, 4); |
| } |
| exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor; |
| function rightClickHandler(ev, textarea, selectionManager) { |
| moveTextAreaUnderMouseCursor(ev, textarea); |
| textarea.value = selectionManager.selectionText; |
| textarea.select(); |
| } |
| exports.rightClickHandler = rightClickHandler; |
| |
| |
| |
| },{}],15:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var Generic_1 = require("./Generic"); |
| var isNode = (typeof navigator === 'undefined') ? true : false; |
| var userAgent = (isNode) ? 'node' : navigator.userAgent; |
| var platform = (isNode) ? 'node' : navigator.platform; |
| exports.isFirefox = !!~userAgent.indexOf('Firefox'); |
| exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident'); |
| exports.isMac = Generic_1.contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform); |
| exports.isIpad = platform === 'iPad'; |
| exports.isIphone = platform === 'iPhone'; |
| exports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform); |
| exports.isLinux = platform.indexOf('Linux') >= 0; |
| |
| |
| |
| },{"./Generic":20}],16:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var LINE_DATA_CHAR_INDEX = 1; |
| var LINE_DATA_WIDTH_INDEX = 2; |
| function translateBufferLineToString(line, trimRight, startCol, endCol) { |
| if (startCol === void 0) { startCol = 0; } |
| if (endCol === void 0) { endCol = null; } |
| var lineString = ''; |
| var widthAdjustedStartCol = startCol; |
| var widthAdjustedEndCol = endCol; |
| for (var i = 0; i < line.length; i++) { |
| var char = line[i]; |
| lineString += char[LINE_DATA_CHAR_INDEX]; |
| if (char[LINE_DATA_WIDTH_INDEX] === 0) { |
| if (startCol >= i) { |
| widthAdjustedStartCol--; |
| } |
| if (endCol >= i) { |
| widthAdjustedEndCol--; |
| } |
| } |
| } |
| var finalEndCol = widthAdjustedEndCol || line.length; |
| if (trimRight) { |
| var rightWhitespaceIndex = lineString.search(/\s+$/); |
| if (rightWhitespaceIndex !== -1) { |
| finalEndCol = Math.min(finalEndCol, rightWhitespaceIndex); |
| } |
| if (finalEndCol <= widthAdjustedStartCol) { |
| return ''; |
| } |
| } |
| return lineString.substring(widthAdjustedStartCol, finalEndCol); |
| } |
| exports.translateBufferLineToString = translateBufferLineToString; |
| |
| |
| |
| },{}],17:[function(require,module,exports){ |
| "use strict"; |
| var __extends = (this && this.__extends) || (function () { |
| var extendStatics = Object.setPrototypeOf || |
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
| function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; |
| return function (d, b) { |
| extendStatics(d, b); |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| }; |
| })(); |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var EventEmitter_js_1 = require("../EventEmitter.js"); |
| var CharMeasure = (function (_super) { |
| __extends(CharMeasure, _super); |
| function CharMeasure(document, parentElement) { |
| var _this = _super.call(this) || this; |
| _this._document = document; |
| _this._parentElement = parentElement; |
| return _this; |
| } |
| Object.defineProperty(CharMeasure.prototype, "width", { |
| get: function () { |
| return this._width; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(CharMeasure.prototype, "height", { |
| get: function () { |
| return this._height; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| CharMeasure.prototype.measure = function () { |
| var _this = this; |
| if (!this._measureElement) { |
| this._measureElement = this._document.createElement('span'); |
| this._measureElement.style.position = 'absolute'; |
| this._measureElement.style.top = '0'; |
| this._measureElement.style.left = '-9999em'; |
| this._measureElement.textContent = 'W'; |
| this._measureElement.setAttribute('aria-hidden', 'true'); |
| this._parentElement.appendChild(this._measureElement); |
| setTimeout(function () { return _this._doMeasure(); }, 0); |
| } |
| else { |
| this._doMeasure(); |
| } |
| }; |
| CharMeasure.prototype._doMeasure = function () { |
| var geometry = this._measureElement.getBoundingClientRect(); |
| if (geometry.width === 0 || geometry.height === 0) { |
| return; |
| } |
| if (this._width !== geometry.width || this._height !== geometry.height) { |
| this._width = geometry.width; |
| this._height = geometry.height; |
| this.emit('charsizechanged'); |
| } |
| }; |
| return CharMeasure; |
| }(EventEmitter_js_1.EventEmitter)); |
| exports.CharMeasure = CharMeasure; |
| |
| |
| |
| },{"../EventEmitter.js":6}],18:[function(require,module,exports){ |
| "use strict"; |
| var __extends = (this && this.__extends) || (function () { |
| var extendStatics = Object.setPrototypeOf || |
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
| function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; |
| return function (d, b) { |
| extendStatics(d, b); |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| }; |
| })(); |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var EventEmitter_1 = require("../EventEmitter"); |
| var CircularList = (function (_super) { |
| __extends(CircularList, _super); |
| function CircularList(maxLength) { |
| var _this = _super.call(this) || this; |
| _this._array = new Array(maxLength); |
| _this._startIndex = 0; |
| _this._length = 0; |
| return _this; |
| } |
| Object.defineProperty(CircularList.prototype, "maxLength", { |
| get: function () { |
| return this._array.length; |
| }, |
| set: function (newMaxLength) { |
| var newArray = new Array(newMaxLength); |
| for (var i = 0; i < Math.min(newMaxLength, this.length); i++) { |
| newArray[i] = this._array[this._getCyclicIndex(i)]; |
| } |
| this._array = newArray; |
| this._startIndex = 0; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(CircularList.prototype, "length", { |
| get: function () { |
| return this._length; |
| }, |
| set: function (newLength) { |
| if (newLength > this._length) { |
| for (var i = this._length; i < newLength; i++) { |
| this._array[i] = undefined; |
| } |
| } |
| this._length = newLength; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| Object.defineProperty(CircularList.prototype, "forEach", { |
| get: function () { |
| var _this = this; |
| return function (callbackfn) { |
| var i = 0; |
| var length = _this.length; |
| for (var i_1 = 0; i_1 < length; i_1++) { |
| callbackfn(_this.get(i_1), i_1); |
| } |
| }; |
| }, |
| enumerable: true, |
| configurable: true |
| }); |
| CircularList.prototype.get = function (index) { |
| return this._array[this._getCyclicIndex(index)]; |
| }; |
| CircularList.prototype.set = function (index, value) { |
| this._array[this._getCyclicIndex(index)] = value; |
| }; |
| CircularList.prototype.push = function (value) { |
| this._array[this._getCyclicIndex(this._length)] = value; |
| if (this._length === this.maxLength) { |
| this._startIndex++; |
| if (this._startIndex === this.maxLength) { |
| this._startIndex = 0; |
| } |
| this.emit('trim', 1); |
| } |
| else { |
| this._length++; |
| } |
| }; |
| CircularList.prototype.pop = function () { |
| return this._array[this._getCyclicIndex(this._length-- - 1)]; |
| }; |
| CircularList.prototype.splice = function (start, deleteCount) { |
| var items = []; |
| for (var _i = 2; _i < arguments.length; _i++) { |
| items[_i - 2] = arguments[_i]; |
| } |
| if (deleteCount) { |
| for (var i = start; i < this._length - deleteCount; i++) { |
| this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)]; |
| } |
| this._length -= deleteCount; |
| } |
| if (items && items.length) { |
| for (var i = this._length - 1; i >= start; i--) { |
| this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)]; |
| } |
| for (var i = 0; i < items.length; i++) { |
| this._array[this._getCyclicIndex(start + i)] = items[i]; |
| } |
| if (this._length + items.length > this.maxLength) { |
| var countToTrim = (this._length + items.length) - this.maxLength; |
| this._startIndex += countToTrim; |
| this._length = this.maxLength; |
| this.emit('trim', countToTrim); |
| } |
| else { |
| this._length += items.length; |
| } |
| } |
| }; |
| CircularList.prototype.trimStart = function (count) { |
| if (count > this._length) { |
| count = this._length; |
| } |
| this._startIndex += count; |
| this._length -= count; |
| this.emit('trim', count); |
| }; |
| CircularList.prototype.shiftElements = function (start, count, offset) { |
| if (count <= 0) { |
| return; |
| } |
| if (start < 0 || start >= this._length) { |
| throw new Error('start argument out of range'); |
| } |
| if (start + offset < 0) { |
| throw new Error('Cannot shift elements in list beyond index 0'); |
| } |
| if (offset > 0) { |
| for (var i = count - 1; i >= 0; i--) { |
| this.set(start + i + offset, this.get(start + i)); |
| } |
| var expandListBy = (start + count + offset) - this._length; |
| if (expandListBy > 0) { |
| this._length += expandListBy; |
| while (this._length > this.maxLength) { |
| this._length--; |
| this._startIndex++; |
| this.emit('trim', 1); |
| } |
| } |
| } |
| else { |
| for (var i = 0; i < count; i++) { |
| this.set(start + i + offset, this.get(start + i)); |
| } |
| } |
| }; |
| CircularList.prototype._getCyclicIndex = function (index) { |
| return (this._startIndex + index) % this.maxLength; |
| }; |
| return CircularList; |
| }(EventEmitter_1.EventEmitter)); |
| exports.CircularList = CircularList; |
| |
| |
| |
| },{"../EventEmitter":6}],19:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var DomElementObjectPool = (function () { |
| function DomElementObjectPool(type) { |
| this.type = type; |
| this._type = type; |
| this._pool = []; |
| this._inUse = {}; |
| } |
| DomElementObjectPool.prototype.acquire = function () { |
| var element; |
| if (this._pool.length === 0) { |
| element = this._createNew(); |
| } |
| else { |
| element = this._pool.pop(); |
| } |
| this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)] = element; |
| return element; |
| }; |
| DomElementObjectPool.prototype.release = function (element) { |
| if (!this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]) { |
| throw new Error('Could not release an element not yet acquired'); |
| } |
| delete this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]; |
| this._cleanElement(element); |
| this._pool.push(element); |
| }; |
| DomElementObjectPool.prototype._createNew = function () { |
| var element = document.createElement(this._type); |
| var id = DomElementObjectPool._objectCount++; |
| element.setAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE, id.toString(10)); |
| return element; |
| }; |
| DomElementObjectPool.prototype._cleanElement = function (element) { |
| element.className = ''; |
| element.innerHTML = ''; |
| }; |
| return DomElementObjectPool; |
| }()); |
| DomElementObjectPool.OBJECT_ID_ATTRIBUTE = 'data-obj-id'; |
| DomElementObjectPool._objectCount = 0; |
| exports.DomElementObjectPool = DomElementObjectPool; |
| |
| |
| |
| },{}],20:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| function contains(arr, el) { |
| return arr.indexOf(el) >= 0; |
| } |
| exports.contains = contains; |
| ; |
| |
| |
| |
| },{}],21:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| function getCoordsRelativeToElement(event, element) { |
| if (event.pageX == null) { |
| return null; |
| } |
| var x = event.pageX; |
| var y = event.pageY; |
| while (element && element !== self.document.documentElement) { |
| x -= element.offsetLeft; |
| y -= element.offsetTop; |
| element = 'offsetParent' in element ? element.offsetParent : element.parentElement; |
| } |
| return [x, y]; |
| } |
| exports.getCoordsRelativeToElement = getCoordsRelativeToElement; |
| function getCoords(event, rowContainer, charMeasure, colCount, rowCount, isSelection) { |
| if (!charMeasure.width || !charMeasure.height) { |
| return null; |
| } |
| var coords = getCoordsRelativeToElement(event, rowContainer); |
| if (!coords) { |
| return null; |
| } |
| coords[0] = Math.ceil((coords[0] + (isSelection ? charMeasure.width / 2 : 0)) / charMeasure.width); |
| coords[1] = Math.ceil(coords[1] / charMeasure.height); |
| coords[0] = Math.min(Math.max(coords[0], 1), colCount + 1); |
| coords[1] = Math.min(Math.max(coords[1], 1), rowCount + 1); |
| return coords; |
| } |
| exports.getCoords = getCoords; |
| function getRawByteCoords(event, rowContainer, charMeasure, colCount, rowCount) { |
| var coords = getCoords(event, rowContainer, charMeasure, colCount, rowCount); |
| var x = coords[0]; |
| var y = coords[1]; |
| x += 32; |
| y += 32; |
| return { x: x, y: y }; |
| } |
| exports.getRawByteCoords = getRawByteCoords; |
| |
| |
| |
| },{}],22:[function(require,module,exports){ |
| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| var BufferSet_1 = require("./BufferSet"); |
| var CompositionHelper_1 = require("./CompositionHelper"); |
| var EventEmitter_1 = require("./EventEmitter"); |
| var Viewport_1 = require("./Viewport"); |
| var Clipboard_1 = require("./handlers/Clipboard"); |
| var EscapeSequences_1 = require("./EscapeSequences"); |
| var InputHandler_1 = require("./InputHandler"); |
| var Parser_1 = require("./Parser"); |
| var Renderer_1 = require("./Renderer"); |
| var Linkifier_1 = require("./Linkifier"); |
| var SelectionManager_1 = require("./SelectionManager"); |
| var CharMeasure_1 = require("./utils/CharMeasure"); |
| var Browser = require("./utils/Browser"); |
| var Mouse_1 = require("./utils/Mouse"); |
| var BufferLine_1 = require("./utils/BufferLine"); |
| var document = (typeof window != 'undefined') ? window.document : null; |
| var WRITE_BUFFER_PAUSE_THRESHOLD = 5; |
| var WRITE_BATCH_SIZE = 300; |
| var CURSOR_BLINK_INTERVAL = 600; |
| function Terminal(options) { |
| var self = this; |
| if (!(this instanceof Terminal)) { |
| return new Terminal(arguments[0], arguments[1], arguments[2]); |
| } |
| self.browser = Browser; |
| self.cancel = Terminal.cancel; |
| EventEmitter_1.EventEmitter.call(this); |
| if (typeof options === 'number') { |
| options = { |
| cols: arguments[0], |
| rows: arguments[1], |
| handler: arguments[2] |
| }; |
| } |
| options = options || {}; |
| Object.keys(Terminal.defaults).forEach(function (key) { |
| if (options[key] == null) { |
| options[key] = Terminal.options[key]; |
| if (Terminal[key] !== Terminal.defaults[key]) { |
| options[key] = Terminal[key]; |
| } |
| } |
| self[key] = options[key]; |
| }); |
| if (options.colors.length === 8) { |
| options.colors = options.colors.concat(Terminal._colors.slice(8)); |
| } |
| else if (options.colors.length === 16) { |
| options.colors = options.colors.concat(Terminal._colors.slice(16)); |
| } |
| else if (options.colors.length === 10) { |
| options.colors = options.colors.slice(0, -2).concat(Terminal._colors.slice(8, -2), options.colors.slice(-2)); |
| } |
| else if (options.colors.length === 18) { |
| options.colors = options.colors.concat(Terminal._colors.slice(16, -2), options.colors.slice(-2)); |
| } |
| this.colors = options.colors; |
| this.options = options; |
| this.parent = options.body || options.parent || (document ? document.getElementsByTagName('body')[0] : null); |
| this.cols = options.cols || options.geometry[0]; |
| this.rows = options.rows || options.geometry[1]; |
| this.geometry = [this.cols, this.rows]; |
| if (options.handler) { |
| this.on('data', options.handler); |
| } |
| this.cursorState = 0; |
| this.cursorHidden = false; |
| this.convertEol; |
| this.queue = ''; |
| this.customKeyEventHandler = null; |
| this.cursorBlinkInterval = null; |
| this.applicationKeypad = false; |
| this.applicationCursor = false; |
| this.originMode = false; |
| this.insertMode = false; |
| this.wraparoundMode = true; |
| this.charset = null; |
| this.gcharset = null; |
| this.glevel = 0; |
| this.charsets = [null]; |
| this.decLocator; |
| this.x10Mouse; |
| this.vt200Mouse; |
| this.vt300Mouse; |
| this.normalMouse; |
| this.mouseEvents; |
| this.sendFocus; |
| this.utfMouse; |
| this.sgrMouse; |
| this.urxvtMouse; |
| this.element; |
| this.children; |
| this.refreshStart; |
| this.refreshEnd; |
| this.savedX; |
| this.savedY; |
| this.savedCols; |
| this.readable = true; |
| this.writable = true; |
| this.defAttr = (0 << 18) | (257 << 9) | (256 << 0); |
| this.curAttr = this.defAttr; |
| this.params = []; |
| this.currentParam = 0; |
| this.prefix = ''; |
| this.postfix = ''; |
| this.inputHandler = new InputHandler_1.InputHandler(this); |
| this.parser = new Parser_1.Parser(this.inputHandler, this); |
| this.renderer = this.renderer || null; |
| this.selectionManager = this.selectionManager || null; |
| this.linkifier = this.linkifier || new Linkifier_1.Linkifier(); |
| this.writeBuffer = []; |
| this.writeInProgress = false; |
| this.xoffSentToCatchUp = false; |
| this.writeStopped = false; |
| this.surrogate_high = ''; |
| this.buffers = new BufferSet_1.BufferSet(this); |
| this.buffer = this.buffers.active; |
| this.buffers.on('activate', function (buffer) { |
| this._terminal.buffer = buffer; |
| }); |
| if (this.selectionManager) { |
| this.selectionManager.setBuffer(this.buffer.lines); |
| } |
| this.setupStops(); |
| this.userScrolling = false; |
| } |
| inherits(Terminal, EventEmitter_1.EventEmitter); |
| Terminal.prototype.eraseAttr = function () { |
| return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff); |
| }; |
| Terminal.tangoColors = [ |
| '#2e3436', |
| '#cc0000', |
| '#4e9a06', |
| '#c4a000', |
| '#3465a4', |
| '#75507b', |
| '#06989a', |
| '#d3d7cf', |
| '#555753', |
| '#ef2929', |
| '#8ae234', |
| '#fce94f', |
| '#729fcf', |
| '#ad7fa8', |
| '#34e2e2', |
| '#eeeeec' |
| ]; |
| Terminal.colors = (function () { |
| var colors = Terminal.tangoColors.slice(), r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff], i; |
| i = 0; |
| for (; i < 216; i++) { |
| out(r[(i / 36) % 6 | 0], r[(i / 6) % 6 | 0], r[i % 6]); |
| } |
| i = 0; |
| for (; i < 24; i++) { |
| r = 8 + i * 10; |
| out(r, r, r); |
| } |
| function out(r, g, b) { |
| colors.push('#' + hex(r) + hex(g) + hex(b)); |
| } |
| function hex(c) { |
| c = c.toString(16); |
| return c.length < 2 ? '0' + c : c; |
| } |
| return colors; |
| })(); |
| Terminal._colors = Terminal.colors.slice(); |
| Terminal.vcolors = (function () { |
| var out = [], colors = Terminal.colors, i = 0, color; |
| for (; i < 256; i++) { |
| color = parseInt(colors[i].substring(1), 16); |
| out.push([ |
| (color >> 16) & 0xff, |
| (color >> 8) & 0xff, |
| color & 0xff |
| ]); |
| } |
| return out; |
| })(); |
| Terminal.defaults = { |
| colors: Terminal.colors, |
| theme: 'default', |
| convertEol: false, |
| termName: 'xterm', |
| geometry: [80, 24], |
| cursorBlink: false, |
| cursorStyle: 'block', |
| visualBell: false, |
| popOnBell: false, |
| scrollback: 1000, |
| screenKeys: false, |
| debug: false, |
| cancelEvents: false, |
| disableStdin: false, |
| useFlowControl: false, |
| tabStopWidth: 8 |
| }; |
| Terminal.options = {}; |
| Terminal.focus = null; |
| each(keys(Terminal.defaults), function (key) { |
| Terminal[key] = Terminal.defaults[key]; |
| Terminal.options[key] = Terminal.defaults[key]; |
| }); |
| Terminal.prototype.focus = function () { |
| return this.textarea.focus(); |
| }; |
| Terminal.prototype.getOption = function (key) { |
| if (!(key in Terminal.defaults)) { |
| throw new Error('No option with key "' + key + '"'); |
| } |
| if (typeof this.options[key] !== 'undefined') { |
| return this.options[key]; |
| } |
| return this[key]; |
| }; |
| Terminal.prototype.setOption = function (key, value) { |
| if (!(key in Terminal.defaults)) { |
| throw new Error('No option with key "' + key + '"'); |
| } |
| switch (key) { |
| case 'scrollback': |
| if (value < this.rows) { |
| var msg = 'Setting the scrollback value less than the number of rows '; |
| msg += "(" + this.rows + ") is not allowed."; |
| console.warn(msg); |
| return false; |
| } |
| if (this.options[key] !== value) { |
| if (this.buffer.lines.length > value) { |
| var amountToTrim = this.buffer.lines.length - value; |
| var needsRefresh = (this.buffer.ydisp - amountToTrim < 0); |
| this.buffer.lines.trimStart(amountToTrim); |
| this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0); |
| this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0); |
| if (needsRefresh) { |
| this.refresh(0, this.rows - 1); |
| } |
| } |
| this.buffer.lines.maxLength = value; |
| this.viewport.syncScrollArea(); |
| } |
| break; |
| } |
| this[key] = value; |
| this.options[key] = value; |
| switch (key) { |
| case 'cursorBlink': |
| this.setCursorBlinking(value); |
| break; |
| case 'cursorStyle': |
| this.element.classList.toggle("xterm-cursor-style-block", value === 'block'); |
| this.element.classList.toggle("xterm-cursor-style-underline", value === 'underline'); |
| this.element.classList.toggle("xterm-cursor-style-bar", value === 'bar'); |
| break; |
| case 'tabStopWidth': |
| this.setupStops(); |
| break; |
| } |
| }; |
| Terminal.prototype.restartCursorBlinking = function () { |
| this.setCursorBlinking(this.options.cursorBlink); |
| }; |
| Terminal.prototype.setCursorBlinking = function (enabled) { |
| this.element.classList.toggle('xterm-cursor-blink', enabled); |
| this.clearCursorBlinkingInterval(); |
| if (enabled) { |
| var self = this; |
| this.cursorBlinkInterval = setInterval(function () { |
| self.element.classList.toggle('xterm-cursor-blink-on'); |
| }, CURSOR_BLINK_INTERVAL); |
| } |
| }; |
| Terminal.prototype.clearCursorBlinkingInterval = function () { |
| this.element.classList.remove('xterm-cursor-blink-on'); |
| if (this.cursorBlinkInterval) { |
| clearInterval(this.cursorBlinkInterval); |
| this.cursorBlinkInterval = null; |
| } |
| }; |
| Terminal.bindFocus = function (term) { |
| on(term.textarea, 'focus', function (ev) { |
| if (term.sendFocus) { |
| term.send(EscapeSequences_1.C0.ESC + '[I'); |
| } |
| term.element.classList.add('focus'); |
| term.showCursor(); |
| term.restartCursorBlinking.apply(term); |
| Terminal.focus = term; |
| term.emit('focus', { terminal: term }); |
| }); |
| }; |
| Terminal.prototype.blur = function () { |
| return this.textarea.blur(); |
| }; |
| Terminal.bindBlur = function (term) { |
| on(term.textarea, 'blur', function (ev) { |
| term.refresh(term.buffer.y, term.buffer.y); |
| if (term.sendFocus) { |
| term.send(EscapeSequences_1.C0.ESC + '[O'); |
| } |
| term.element.classList.remove('focus'); |
| term.clearCursorBlinkingInterval.apply(term); |
| Terminal.focus = null; |
| term.emit('blur', { terminal: term }); |
| }); |
| }; |
| Terminal.prototype.initGlobal = function () { |
| var _this = this; |
| var term = this; |
| Terminal.bindKeys(this); |
| Terminal.bindFocus(this); |
| Terminal.bindBlur(this); |
| on(this.element, 'copy', function (event) { |
| if (!term.hasSelection()) { |
| return; |
| } |
| Clipboard_1.copyHandler(event, term, _this.selectionManager); |
| }); |
| var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, term); }; |
| on(this.textarea, 'paste', pasteHandlerWrapper); |
| on(this.element, 'paste', pasteHandlerWrapper); |
| if (term.browser.isFirefox) { |
| on(this.element, 'mousedown', function (event) { |
| if (event.button == 2) { |
| Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager); |
| } |
| }); |
| } |
| else { |
| on(this.element, 'contextmenu', function (event) { |
| Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager); |
| }); |
| } |
| if (term.browser.isLinux) { |
| on(this.element, 'auxclick', function (event) { |
| if (event.button === 1) { |
| Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea, _this.selectionManager); |
| } |
| }); |
| } |
| }; |
| Terminal.bindKeys = function (term) { |
| on(term.element, 'keydown', function (ev) { |
| if (document.activeElement != this) { |
| return; |
| } |
| term.keyDown(ev); |
| }, true); |
| on(term.element, 'keypress', function (ev) { |
| if (document.activeElement != this) { |
| return; |
| } |
| term.keyPress(ev); |
| }, true); |
| on(term.element, 'keyup', function (ev) { |
| if (!wasMondifierKeyOnlyEvent(ev)) { |
| term.focus(term); |
| } |
| }, true); |
| on(term.textarea, 'keydown', function (ev) { |
| term.keyDown(ev); |
| }, true); |
| on(term.textarea, 'keypress', function (ev) { |
| term.keyPress(ev); |
| this.value = ''; |
| }, true); |
| on(term.textarea, 'compositionstart', term.compositionHelper.compositionstart.bind(term.compositionHelper)); |
| on(term.textarea, 'compositionupdate', term.compositionHelper.compositionupdate.bind(term.compositionHelper)); |
| on(term.textarea, 'compositionend', term.compositionHelper.compositionend.bind(term.compositionHelper)); |
| term.on('refresh', term.compositionHelper.updateCompositionElements.bind(term.compositionHelper)); |
| term.on('refresh', function (data) { |
| term.queueLinkification(data.start, data.end); |
| }); |
| }; |
| Terminal.prototype.insertRow = function (row) { |
| if (typeof row != 'object') { |
| row = document.createElement('div'); |
| } |
| this.rowContainer.appendChild(row); |
| this.children.push(row); |
| return row; |
| }; |
| Terminal.prototype.open = function (parent, focus) { |
| var _this = this; |
| var self = this, i = 0, div; |
| this.parent = parent || this.parent; |
| if (!this.parent) { |
| throw new Error('Terminal requires a parent element.'); |
| } |
| this.context = this.parent.ownerDocument.defaultView; |
| this.document = this.parent.ownerDocument; |
| this.body = this.document.getElementsByTagName('body')[0]; |
| this.element = this.document.createElement('div'); |
| this.element.classList.add('terminal'); |
| this.element.classList.add('xterm'); |
| this.element.classList.add('xterm-theme-' + this.theme); |
| this.element.classList.add("xterm-cursor-style-" + this.options.cursorStyle); |
| this.setCursorBlinking(this.options.cursorBlink); |
| this.element.setAttribute('tabindex', 0); |
| this.viewportElement = document.createElement('div'); |
| this.viewportElement.classList.add('xterm-viewport'); |
| this.element.appendChild(this.viewportElement); |
| this.viewportScrollArea = document.createElement('div'); |
| this.viewportScrollArea.classList.add('xterm-scroll-area'); |
| this.viewportElement.appendChild(this.viewportScrollArea); |
| this.selectionContainer = document.createElement('div'); |
| this.selectionContainer.classList.add('xterm-selection'); |
| this.element.appendChild(this.selectionContainer); |
| this.rowContainer = document.createElement('div'); |
| this.rowContainer.classList.add('xterm-rows'); |
| this.element.appendChild(this.rowContainer); |
| this.children = []; |
| this.linkifier.attachToDom(document, this.children); |
| this.helperContainer = document.createElement('div'); |
| this.helperContainer.classList.add('xterm-helpers'); |
| this.element.appendChild(this.helperContainer); |
| this.textarea = document.createElement('textarea'); |
| this.textarea.classList.add('xterm-helper-textarea'); |
| this.textarea.setAttribute('autocorrect', 'off'); |
| this.textarea.setAttribute('autocapitalize', 'off'); |
| this.textarea.setAttribute('spellcheck', 'false'); |
| this.textarea.tabIndex = 0; |
| this.textarea.addEventListener('focus', function () { |
| self.emit('focus', { terminal: self }); |
| }); |
| this.textarea.addEventListener('blur', function () { |
| self.emit('blur', { terminal: self }); |
| }); |
| this.helperContainer.appendChild(this.textarea); |
| this.compositionView = document.createElement('div'); |
| this.compositionView.classList.add('composition-view'); |
| this.compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this.compositionView, this); |
| this.helperContainer.appendChild(this.compositionView); |
| this.charSizeStyleElement = document.createElement('style'); |
| this.helperContainer.appendChild(this.charSizeStyleElement); |
| for (; i < this.rows; i++) { |
| this.insertRow(); |
| } |
| this.parent.appendChild(this.element); |
| this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer); |
| this.charMeasure.on('charsizechanged', function () { |
| self.updateCharSizeStyles(); |
| }); |
| this.charMeasure.measure(); |
| this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure); |
| this.renderer = new Renderer_1.Renderer(this); |
| this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer.lines, this.rowContainer, this.charMeasure); |
| this.selectionManager.on('refresh', function (data) { |
| _this.renderer.refreshSelection(data.start, data.end); |
| }); |
| this.selectionManager.on('newselection', function (text) { |
| _this.textarea.value = text; |
| _this.textarea.focus(); |
| _this.textarea.select(); |
| }); |
| this.on('scroll', function () { return _this.selectionManager.refresh(); }); |
| this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); }); |
| this.refresh(0, this.rows - 1); |
| this.initGlobal(); |
| if (typeof focus == 'undefined') { |
| var message = 'You did not pass the `focus` argument in `Terminal.prototype.open()`.\n'; |
| message += 'The `focus` argument now defaults to `true` but starting with xterm.js 3.0 '; |
| message += 'it will default to `false`.'; |
| console.warn(message); |
| focus = true; |
| } |
| if (focus) { |
| this.focus(); |
| } |
| this.bindMouse(); |
| this.emit('open'); |
| }; |
| Terminal.loadAddon = function (addon, callback) { |
| if (typeof exports === 'object' && typeof module === 'object') { |
| return require('./addons/' + addon + '/' + addon); |
| } |
| else if (typeof define == 'function') { |
| return require(['./addons/' + addon + '/' + addon], callback); |
| } |
| else { |
| console.error('Cannot load a module without a CommonJS or RequireJS environment.'); |
| return false; |
| } |
| }; |
| Terminal.prototype.updateCharSizeStyles = function () { |
| this.charSizeStyleElement.textContent = |
| ".xterm-wide-char{width:" + this.charMeasure.width * 2 + "px;}" + |
| (".xterm-normal-char{width:" + this.charMeasure.width + "px;}") + |
| (".xterm-rows > div{height:" + this.charMeasure.height + "px;}"); |
| }; |
| Terminal.prototype.bindMouse = function () { |
| var el = this.element, self = this, pressed = 32; |
| function sendButton(ev) { |
| var button, pos; |
| button = getButton(ev); |
| pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows); |
| if (!pos) |
| return; |
| sendEvent(button, pos); |
| switch (ev.overrideType || ev.type) { |
| case 'mousedown': |
| pressed = button; |
| break; |
| case 'mouseup': |
| pressed = 32; |
| break; |
| case 'wheel': |
| break; |
| } |
| } |
| function sendMove(ev) { |
| var button = pressed, pos; |
| pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows); |
| if (!pos) |
| return; |
| button += 32; |
| sendEvent(button, pos); |
| } |
| function encode(data, ch) { |
| if (!self.utfMouse) { |
| if (ch === 255) |
| return data.push(0); |
| if (ch > 127) |
| ch = 127; |
| data.push(ch); |
| } |
| else { |
| if (ch === 2047) |
| return data.push(0); |
| if (ch < 127) { |
| data.push(ch); |
| } |
| else { |
| if (ch > 2047) |
| ch = 2047; |
| data.push(0xC0 | (ch >> 6)); |
| data.push(0x80 | (ch & 0x3F)); |
| } |
| } |
| } |
| function sendEvent(button, pos) { |
| if (self.vt300Mouse) { |
| button &= 3; |
| pos.x -= 32; |
| pos.y -= 32; |
| var data = EscapeSequences_1.C0.ESC + '[24'; |
| if (button === 0) |
| data += '1'; |
| else if (button === 1) |
| data += '3'; |
| else if (button === 2) |
| data += '5'; |
| else if (button === 3) |
| return; |
| else |
| data += '0'; |
| data += '~[' + pos.x + ',' + pos.y + ']\r'; |
| self.send(data); |
| return; |
| } |
| if (self.decLocator) { |
| button &= 3; |
| pos.x -= 32; |
| pos.y -= 32; |
| if (button === 0) |
| button = 2; |
| else if (button === 1) |
| button = 4; |
| else if (button === 2) |
| button = 6; |
| else if (button === 3) |
| button = 3; |
| self.send(EscapeSequences_1.C0.ESC + '[' |
| + button |
| + ';' |
| + (button === 3 ? 4 : 0) |
| + ';' |
| + pos.y |
| + ';' |
| + pos.x |
| + ';' |
| + (pos.page || 0) |
| + '&w'); |
| return; |
| } |
| if (self.urxvtMouse) { |
| pos.x -= 32; |
| pos.y -= 32; |
| pos.x++; |
| pos.y++; |
| self.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M'); |
| return; |
| } |
| if (self.sgrMouse) { |
| pos.x -= 32; |
| pos.y -= 32; |
| self.send(EscapeSequences_1.C0.ESC + '[<' |
| + (((button & 3) === 3 ? button & ~3 : button) - 32) |
| + ';' |
| + pos.x |
| + ';' |
| + pos.y |
| + ((button & 3) === 3 ? 'm' : 'M')); |
| return; |
| } |
| var data = []; |
| encode(data, button); |
| encode(data, pos.x); |
| encode(data, pos.y); |
| self.send(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data)); |
| } |
| function getButton(ev) { |
| var button, shift, meta, ctrl, mod; |
| switch (ev.overrideType || ev.type) { |
| case 'mousedown': |
| button = ev.button != null |
| ? +ev.button |
| : ev.which != null |
| ? ev.which - 1 |
| : null; |
| if (self.browser.isMSIE) { |
| button = button === 1 ? 0 : button === 4 ? 1 : button; |
| } |
| break; |
| case 'mouseup': |
| button = 3; |
| break; |
| case 'DOMMouseScroll': |
| button = ev.detail < 0 |
| ? 64 |
| : 65; |
| break; |
| case 'wheel': |
| button = ev.wheelDeltaY > 0 |
| ? 64 |
| : 65; |
| break; |
| } |
| shift = ev.shiftKey ? 4 : 0; |
| meta = ev.metaKey ? 8 : 0; |
| ctrl = ev.ctrlKey ? 16 : 0; |
| mod = shift | meta | ctrl; |
| if (self.vt200Mouse) { |
| mod &= ctrl; |
| } |
| else if (!self.normalMouse) { |
| mod = 0; |
| } |
| button = (32 + (mod << 2)) + button; |
| return button; |
| } |
| on(el, 'mousedown', function (ev) { |
| ev.preventDefault(); |
| self.focus(); |
| if (!self.mouseEvents) |
| return; |
| sendButton(ev); |
| if (self.vt200Mouse) { |
| ev.overrideType = 'mouseup'; |
| sendButton(ev); |
| return self.cancel(ev); |
| } |
| if (self.normalMouse) |
| on(self.document, 'mousemove', sendMove); |
| if (!self.x10Mouse) { |
| on(self.document, 'mouseup', function up(ev) { |
| sendButton(ev); |
| if (self.normalMouse) |
| off(self.document, 'mousemove', sendMove); |
| off(self.document, 'mouseup', up); |
| return self.cancel(ev); |
| }); |
| } |
| return self.cancel(ev); |
| }); |
| on(el, 'wheel', function (ev) { |
| if (!self.mouseEvents) |
| return; |
| if (self.x10Mouse |
| || self.vt300Mouse |
| || self.decLocator) |
| return; |
| sendButton(ev); |
| return self.cancel(ev); |
| }); |
| on(el, 'wheel', function (ev) { |
| if (self.mouseEvents) |
| return; |
| self.viewport.onWheel(ev); |
| return self.cancel(ev); |
| }); |
| on(el, 'touchstart', function (ev) { |
| if (self.mouseEvents) |
| return; |
| self.viewport.onTouchStart(ev); |
| return self.cancel(ev); |
| }); |
| on(el, 'touchmove', function (ev) { |
| if (self.mouseEvents) |
| return; |
| self.viewport.onTouchMove(ev); |
| return self.cancel(ev); |
| }); |
| }; |
| Terminal.prototype.destroy = function () { |
| this.readable = false; |
| this.writable = false; |
| this._events = {}; |
| this.handler = function () { }; |
| this.write = function () { }; |
| if (this.element && this.element.parentNode) { |
| this.element.parentNode.removeChild(this.element); |
| } |
| }; |
| Terminal.prototype.refresh = function (start, end) { |
| if (this.renderer) { |
| this.renderer.queueRefresh(start, end); |
| } |
| }; |
| Terminal.prototype.queueLinkification = function (start, end) { |
| if (this.linkifier) { |
| for (var i = start; i <= end; i++) { |
| this.linkifier.linkifyRow(i); |
| } |
| } |
| }; |
| Terminal.prototype.showCursor = function () { |
| if (!this.cursorState) { |
| this.cursorState = 1; |
| this.refresh(this.buffer.y, this.buffer.y); |
| } |
| }; |
| Terminal.prototype.scroll = function (isWrapped) { |
| var row; |
| if (this.buffer.lines.length === this.buffer.lines.maxLength) { |
| this.buffer.lines.trimStart(1); |
| this.buffer.ybase--; |
| if (this.buffer.ydisp !== 0) { |
| this.buffer.ydisp--; |
| } |
| } |
| this.buffer.ybase++; |
| if (!this.userScrolling) { |
| this.buffer.ydisp = this.buffer.ybase; |
| } |
| row = this.buffer.ybase + this.rows - 1; |
| row -= this.rows - 1 - this.buffer.scrollBottom; |
| if (row === this.buffer.lines.length) { |
| this.buffer.lines.push(this.blankLine(undefined, isWrapped)); |
| } |
| else { |
| this.buffer.lines.splice(row, 0, this.blankLine(undefined, isWrapped)); |
| } |
| if (this.buffer.scrollTop !== 0) { |
| if (this.buffer.ybase !== 0) { |
| this.buffer.ybase--; |
| if (!this.userScrolling) { |
| this.buffer.ydisp = this.buffer.ybase; |
| } |
| } |
| this.buffer.lines.splice(this.buffer.ybase + this.buffer.scrollTop, 1); |
| } |
| this.updateRange(this.buffer.scrollTop); |
| this.updateRange(this.buffer.scrollBottom); |
| this.emit('scroll', this.buffer.ydisp); |
| }; |
| Terminal.prototype.scrollDisp = function (disp, suppressScrollEvent) { |
| if (disp < 0) { |
| if (this.buffer.ydisp === 0) { |
| return; |
| } |
| this.userScrolling = true; |
| } |
| else if (disp + this.buffer.ydisp >= this.buffer.ybase) { |
| this.userScrolling = false; |
| } |
| var oldYdisp = this.buffer.ydisp; |
| this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0); |
| if (oldYdisp === this.buffer.ydisp) { |
| return; |
| } |
| if (!suppressScrollEvent) { |
| this.emit('scroll', this.buffer.ydisp); |
| } |
| this.refresh(0, this.rows - 1); |
| }; |
| Terminal.prototype.scrollPages = function (pageCount) { |
| this.scrollDisp(pageCount * (this.rows - 1)); |
| }; |
| Terminal.prototype.scrollToTop = function () { |
| this.scrollDisp(-this.buffer.ydisp); |
| }; |
| Terminal.prototype.scrollToBottom = function () { |
| this.scrollDisp(this.buffer.ybase - this.buffer.ydisp); |
| }; |
| Terminal.prototype.write = function (data) { |
| this.writeBuffer.push(data); |
| if (this.options.useFlowControl && !this.xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) { |
| this.send(EscapeSequences_1.C0.DC3); |
| this.xoffSentToCatchUp = true; |
| } |
| if (!this.writeInProgress && this.writeBuffer.length > 0) { |
| this.writeInProgress = true; |
| var self = this; |
| setTimeout(function () { |
| self.innerWrite(); |
| }); |
| } |
| }; |
| Terminal.prototype.innerWrite = function () { |
| var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE); |
| while (writeBatch.length > 0) { |
| var data = writeBatch.shift(); |
| var l = data.length, i = 0, j, cs, ch, code, low, ch_width, row; |
| if (this.xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) { |
| this.send(EscapeSequences_1.C0.DC1); |
| this.xoffSentToCatchUp = false; |
| } |
| this.refreshStart = this.buffer.y; |
| this.refreshEnd = this.buffer.y; |
| var state = this.parser.parse(data); |
| this.parser.setState(state); |
| this.updateRange(this.buffer.y); |
| this.refresh(this.refreshStart, this.refreshEnd); |
| } |
| if (this.writeBuffer.length > 0) { |
| var self = this; |
| setTimeout(function () { |
| self.innerWrite(); |
| }, 0); |
| } |
| else { |
| this.writeInProgress = false; |
| } |
| }; |
| Terminal.prototype.writeln = function (data) { |
| this.write(data + '\r\n'); |
| }; |
| Terminal.prototype.attachCustomKeydownHandler = function (customKeydownHandler) { |
| var message = 'attachCustomKeydownHandler() is DEPRECATED and will be removed soon. Please use attachCustomKeyEventHandler() instead.'; |
| console.warn(message); |
| this.attachCustomKeyEventHandler(customKeydownHandler); |
| }; |
| Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) { |
| this.customKeyEventHandler = customKeyEventHandler; |
| }; |
| Terminal.prototype.setHypertextLinkHandler = function (handler) { |
| if (!this.linkifier) { |
| throw new Error('Cannot attach a hypertext link handler before Terminal.open is called'); |
| } |
| this.linkifier.setHypertextLinkHandler(handler); |
| this.refresh(0, this.rows - 1); |
| }; |
| Terminal.prototype.setHypertextValidationCallback = function (callback) { |
| if (!this.linkifier) { |
| throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called'); |
| } |
| this.linkifier.setHypertextValidationCallback(callback); |
| this.refresh(0, this.rows - 1); |
| }; |
| Terminal.prototype.registerLinkMatcher = function (regex, handler, options) { |
| if (this.linkifier) { |
| var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options); |
| this.refresh(0, this.rows - 1); |
| return matcherId; |
| } |
| }; |
| Terminal.prototype.deregisterLinkMatcher = function (matcherId) { |
| if (this.linkifier) { |
| if (this.linkifier.deregisterLinkMatcher(matcherId)) { |
| this.refresh(0, this.rows - 1); |
| } |
| } |
| }; |
| Terminal.prototype.hasSelection = function () { |
| return this.selectionManager ? this.selectionManager.hasSelection : false; |
| }; |
| Terminal.prototype.getSelection = function () { |
| return this.selectionManager ? this.selectionManager.selectionText : ''; |
| }; |
| Terminal.prototype.clearSelection = function () { |
| if (this.selectionManager) { |
| this.selectionManager.clearSelection(); |
| } |
| }; |
| Terminal.prototype.selectAll = function () { |
| if (this.selectionManager) { |
| this.selectionManager.selectAll(); |
| } |
| }; |
| Terminal.prototype.keyDown = function (ev) { |
| if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) { |
| return false; |
| } |
| this.restartCursorBlinking(); |
| if (!this.compositionHelper.keydown.bind(this.compositionHelper)(ev)) { |
| if (this.buffer.ybase !== this.buffer.ydisp) { |
| this.scrollToBottom(); |
| } |
| return false; |
| } |
| var self = this; |
| var result = this.evaluateKeyEscapeSequence(ev); |
| if (result.key === EscapeSequences_1.C0.DC3) { |
| this.writeStopped = true; |
| } |
| else if (result.key === EscapeSequences_1.C0.DC1) { |
| this.writeStopped = false; |
| } |
| if (result.scrollDisp) { |
| this.scrollDisp(result.scrollDisp); |
| return this.cancel(ev, true); |
| } |
| if (isThirdLevelShift(this, ev)) { |
| return true; |
| } |
| if (result.cancel) { |
| this.cancel(ev, true); |
| } |
| if (!result.key) { |
| return true; |
| } |
| this.emit('keydown', ev); |
| this.emit('key', result.key, ev); |
| this.showCursor(); |
| this.handler(result.key); |
| return this.cancel(ev, true); |
| }; |
| Terminal.prototype.evaluateKeyEscapeSequence = function (ev) { |
| var result = { |
| cancel: false, |
| key: undefined, |
| scrollDisp: undefined |
| }; |
| var modifiers = ev.shiftKey << 0 | ev.altKey << 1 | ev.ctrlKey << 2 | ev.metaKey << 3; |
| switch (ev.keyCode) { |
| case 8: |
| if (ev.shiftKey) { |
| result.key = EscapeSequences_1.C0.BS; |
| break; |
| } |
| result.key = EscapeSequences_1.C0.DEL; |
| break; |
| case 9: |
| if (ev.shiftKey) { |
| result.key = EscapeSequences_1.C0.ESC + '[Z'; |
| break; |
| } |
| result.key = EscapeSequences_1.C0.HT; |
| result.cancel = true; |
| break; |
| case 13: |
| result.key = EscapeSequences_1.C0.CR; |
| result.cancel = true; |
| break; |
| case 27: |
| result.key = EscapeSequences_1.C0.ESC; |
| result.cancel = true; |
| break; |
| case 37: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D'; |
| if (result.key == EscapeSequences_1.C0.ESC + '[1;3D') { |
| result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D'; |
| } |
| } |
| else if (this.applicationCursor) { |
| result.key = EscapeSequences_1.C0.ESC + 'OD'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[D'; |
| } |
| break; |
| case 39: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C'; |
| if (result.key == EscapeSequences_1.C0.ESC + '[1;3C') { |
| result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C'; |
| } |
| } |
| else if (this.applicationCursor) { |
| result.key = EscapeSequences_1.C0.ESC + 'OC'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[C'; |
| } |
| break; |
| case 38: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A'; |
| if (result.key == EscapeSequences_1.C0.ESC + '[1;3A') { |
| result.key = EscapeSequences_1.C0.ESC + '[1;5A'; |
| } |
| } |
| else if (this.applicationCursor) { |
| result.key = EscapeSequences_1.C0.ESC + 'OA'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[A'; |
| } |
| break; |
| case 40: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B'; |
| if (result.key == EscapeSequences_1.C0.ESC + '[1;3B') { |
| result.key = EscapeSequences_1.C0.ESC + '[1;5B'; |
| } |
| } |
| else if (this.applicationCursor) { |
| result.key = EscapeSequences_1.C0.ESC + 'OB'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[B'; |
| } |
| break; |
| case 45: |
| if (!ev.shiftKey && !ev.ctrlKey) { |
| result.key = EscapeSequences_1.C0.ESC + '[2~'; |
| } |
| break; |
| case 46: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[3~'; |
| } |
| break; |
| case 36: |
| if (modifiers) |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H'; |
| else if (this.applicationCursor) |
| result.key = EscapeSequences_1.C0.ESC + 'OH'; |
| else |
| result.key = EscapeSequences_1.C0.ESC + '[H'; |
| break; |
| case 35: |
| if (modifiers) |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F'; |
| else if (this.applicationCursor) |
| result.key = EscapeSequences_1.C0.ESC + 'OF'; |
| else |
| result.key = EscapeSequences_1.C0.ESC + '[F'; |
| break; |
| case 33: |
| if (ev.shiftKey) { |
| result.scrollDisp = -(this.rows - 1); |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[5~'; |
| } |
| break; |
| case 34: |
| if (ev.shiftKey) { |
| result.scrollDisp = this.rows - 1; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[6~'; |
| } |
| break; |
| case 112: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + 'OP'; |
| } |
| break; |
| case 113: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + 'OQ'; |
| } |
| break; |
| case 114: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + 'OR'; |
| } |
| break; |
| case 115: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + 'OS'; |
| } |
| break; |
| case 116: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[15~'; |
| } |
| break; |
| case 117: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[17~'; |
| } |
| break; |
| case 118: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[18~'; |
| } |
| break; |
| case 119: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[19~'; |
| } |
| break; |
| case 120: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[20~'; |
| } |
| break; |
| case 121: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[21~'; |
| } |
| break; |
| case 122: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[23~'; |
| } |
| break; |
| case 123: |
| if (modifiers) { |
| result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~'; |
| } |
| else { |
| result.key = EscapeSequences_1.C0.ESC + '[24~'; |
| } |
| break; |
| default: |
| if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) { |
| if (ev.keyCode >= 65 && ev.keyCode <= 90) { |
| result.key = String.fromCharCode(ev.keyCode - 64); |
| } |
| else if (ev.keyCode === 32) { |
| result.key = String.fromCharCode(0); |
| } |
| else if (ev.keyCode >= 51 && ev.keyCode <= 55) { |
| result.key = String.fromCharCode(ev.keyCode - 51 + 27); |
| } |
| else if (ev.keyCode === 56) { |
| result.key = String.fromCharCode(127); |
| } |
| else if (ev.keyCode === 219) { |
| result.key = String.fromCharCode(27); |
| } |
| else if (ev.keyCode === 220) { |
| result.key = String.fromCharCode(28); |
| } |
| else if (ev.keyCode === 221) { |
| result.key = String.fromCharCode(29); |
| } |
| } |
| else if (!this.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) { |
| if (ev.keyCode >= 65 && ev.keyCode <= 90) { |
| result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(ev.keyCode + 32); |
| } |
| else if (ev.keyCode === 192) { |
| result.key = EscapeSequences_1.C0.ESC + '`'; |
| } |
| else if (ev.keyCode >= 48 && ev.keyCode <= 57) { |
| result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48); |
| } |
| } |
| else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) { |
| if (ev.keyCode === 65) { |
| this.selectAll(); |
| } |
| } |
| break; |
| } |
| return result; |
| }; |
| Terminal.prototype.setgLevel = function (g) { |
| this.glevel = g; |
| this.charset = this.charsets[g]; |
| }; |
| Terminal.prototype.setgCharset = function (g, charset) { |
| this.charsets[g] = charset; |
| if (this.glevel === g) { |
| this.charset = charset; |
| } |
| }; |
| Terminal.prototype.keyPress = function (ev) { |
| var key; |
| if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) { |
| return false; |
| } |
| this.cancel(ev); |
| if (ev.charCode) { |
| key = ev.charCode; |
| } |
| else if (ev.which == null) { |
| key = ev.keyCode; |
| } |
| else if (ev.which !== 0 && ev.charCode !== 0) { |
| key = ev.which; |
| } |
| else { |
| return false; |
| } |
| if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !isThirdLevelShift(this, ev))) { |
| return false; |
| } |
| key = String.fromCharCode(key); |
| this.emit('keypress', key, ev); |
| this.emit('key', key, ev); |
| this.showCursor(); |
| this.handler(key); |
| return true; |
| }; |
| Terminal.prototype.send = function (data) { |
| var self = this; |
| if (!this.queue) { |
| setTimeout(function () { |
| self.handler(self.queue); |
| self.queue = ''; |
| }, 1); |
| } |
| this.queue += data; |
| }; |
| Terminal.prototype.bell = function () { |
| if (!this.visualBell) |
| return; |
| var self = this; |
| this.element.style.borderColor = 'white'; |
| setTimeout(function () { |
| self.element.style.borderColor = ''; |
| }, 10); |
| if (this.popOnBell) |
| this.focus(); |
| }; |
| Terminal.prototype.log = function () { |
| if (!this.debug) |
| return; |
| if (!this.context.console || !this.context.console.log) |
| return; |
| var args = Array.prototype.slice.call(arguments); |
| this.context.console.log.apply(this.context.console, args); |
| }; |
| Terminal.prototype.error = function () { |
| if (!this.debug) |
| return; |
| if (!this.context.console || !this.context.console.error) |
| return; |
| var args = Array.prototype.slice.call(arguments); |
| this.context.console.error.apply(this.context.console, args); |
| }; |
| Terminal.prototype.resize = function (x, y) { |
| if (isNaN(x) || isNaN(y)) { |
| return; |
| } |
| if (y > this.getOption('scrollback')) { |
| this.setOption('scrollback', y); |
| } |
| var line, el, i, j, ch, addToY; |
| if (x === this.cols && y === this.rows) { |
| if (!this.charMeasure.width || !this.charMeasure.height) { |
| this.charMeasure.measure(); |
| } |
| return; |
| } |
| if (x < 1) |
| x = 1; |
| if (y < 1) |
| y = 1; |
| this.buffers.resize(x, y); |
| while (this.children.length < y) { |
| this.insertRow(); |
| } |
| while (this.children.length > y) { |
| el = this.children.shift(); |
| if (!el) |
| continue; |
| el.parentNode.removeChild(el); |
| } |
| this.cols = x; |
| this.rows = y; |
| this.setupStops(this.cols); |
| this.charMeasure.measure(); |
| this.refresh(0, this.rows - 1); |
| this.geometry = [this.cols, this.rows]; |
| this.emit('resize', { terminal: this, cols: x, rows: y }); |
| }; |
| Terminal.prototype.updateRange = function (y) { |
| if (y < this.refreshStart) |
| this.refreshStart = y; |
| if (y > this.refreshEnd) |
| this.refreshEnd = y; |
| }; |
| Terminal.prototype.maxRange = function () { |
| this.refreshStart = 0; |
| this.refreshEnd = this.rows - 1; |
| }; |
| Terminal.prototype.setupStops = function (i) { |
| if (i != null) { |
| if (!this.buffer.tabs[i]) { |
| i = this.prevStop(i); |
| } |
| } |
| else { |
| this.buffer.tabs = {}; |
| i = 0; |
| } |
| for (; i < this.cols; i += this.getOption('tabStopWidth')) { |
| this.buffer.tabs[i] = true; |
| } |
| }; |
| Terminal.prototype.prevStop = function (x) { |
| if (x == null) |
| x = this.buffer.x; |
| while (!this.buffer.tabs[--x] && x > 0) |
| ; |
| return x >= this.cols |
| ? this.cols - 1 |
| : x < 0 ? 0 : x; |
| }; |
| Terminal.prototype.nextStop = function (x) { |
| if (x == null) |
| x = this.buffer.x; |
| while (!this.buffer.tabs[++x] && x < this.cols) |
| ; |
| return x >= this.cols |
| ? this.cols - 1 |
| : x < 0 ? 0 : x; |
| }; |
| Terminal.prototype.eraseRight = function (x, y) { |
| var line = this.buffer.lines.get(this.buffer.ybase + y); |
| if (!line) { |
| return; |
| } |
| var ch = [this.eraseAttr(), ' ', 1]; |
| for (; x < this.cols; x++) { |
| line[x] = ch; |
| } |
| this.updateRange(y); |
| }; |
| Terminal.prototype.eraseLeft = function (x, y) { |
| var line = this.buffer.lines.get(this.buffer.ybase + y); |
| if (!line) { |
| return; |
| } |
| var ch = [this.eraseAttr(), ' ', 1]; |
| x++; |
| while (x--) { |
| line[x] = ch; |
| } |
| this.updateRange(y); |
| }; |
| Terminal.prototype.clear = function () { |
| if (this.buffer.ybase === 0 && this.buffer.y === 0) { |
| return; |
| } |
| this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y)); |
| this.buffer.lines.length = 1; |
| this.buffer.ydisp = 0; |
| this.buffer.ybase = 0; |
| this.buffer.y = 0; |
| for (var i = 1; i < this.rows; i++) { |
| this.buffer.lines.push(this.blankLine()); |
| } |
| this.refresh(0, this.rows - 1); |
| this.emit('scroll', this.buffer.ydisp); |
| }; |
| Terminal.prototype.eraseLine = function (y) { |
| this.eraseRight(0, y); |
| }; |
| Terminal.prototype.blankLine = function (cur, isWrapped) { |
| var attr = cur |
| ? this.eraseAttr() |
| : this.defAttr; |
| var ch = [attr, ' ', 1], line = [], i = 0; |
| if (isWrapped) { |
| line.isWrapped = isWrapped; |
| } |
| for (; i < this.cols; i++) { |
| line[i] = ch; |
| } |
| return line; |
| }; |
| Terminal.prototype.ch = function (cur) { |
| return cur |
| ? [this.eraseAttr(), ' ', 1] |
| : [this.defAttr, ' ', 1]; |
| }; |
| Terminal.prototype.is = function (term) { |
| var name = this.termName; |
| return (name + '').indexOf(term) === 0; |
| }; |
| Terminal.prototype.handler = function (data) { |
| if (this.options.disableStdin) { |
| return; |
| } |
| if (this.selectionManager && this.selectionManager.hasSelection) { |
| this.selectionManager.clearSelection(); |
| } |
| if (this.buffer.ybase !== this.buffer.ydisp) { |
| this.scrollToBottom(); |
| } |
| this.emit('data', data); |
| }; |
| Terminal.prototype.handleTitle = function (title) { |
| this.emit('title', title); |
| }; |
| Terminal.prototype.index = function () { |
| this.buffer.y++; |
| if (this.buffer.y > this.buffer.scrollBottom) { |
| this.buffer.y--; |
| this.scroll(); |
| } |
| if (this.buffer.x >= this.cols) { |
| this.buffer.x--; |
| } |
| }; |
| Terminal.prototype.reverseIndex = function () { |
| var j; |
| if (this.buffer.y === this.buffer.scrollTop) { |
| this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, this.rows - 1, 1); |
| this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true)); |
| this.updateRange(this.buffer.scrollTop); |
| this.updateRange(this.buffer.scrollBottom); |
| } |
| else { |
| this.buffer.y--; |
| } |
| }; |
| Terminal.prototype.reset = function () { |
| this.options.rows = this.rows; |
| this.options.cols = this.cols; |
| var customKeyEventHandler = this.customKeyEventHandler; |
| var cursorBlinkInterval = this.cursorBlinkInterval; |
| var inputHandler = this.inputHandler; |
| Terminal.call(this, this.options); |
| this.customKeyEventHandler = customKeyEventHandler; |
| this.cursorBlinkInterval = cursorBlinkInterval; |
| this.inputHandler = inputHandler; |
| this.refresh(0, this.rows - 1); |
| this.viewport.syncScrollArea(); |
| }; |
| Terminal.prototype.tabSet = function () { |
| this.buffer.tabs[this.buffer.x] = true; |
| }; |
| function on(el, type, handler, capture) { |
| if (!Array.isArray(el)) { |
| el = [el]; |
| } |
| el.forEach(function (element) { |
| element.addEventListener(type, handler, capture || false); |
| }); |
| } |
| function off(el, type, handler, capture) { |
| el.removeEventListener(type, handler, capture || false); |
| } |
| function cancel(ev, force) { |
| if (!this.cancelEvents && !force) { |
| return; |
| } |
| ev.preventDefault(); |
| ev.stopPropagation(); |
| return false; |
| } |
| function inherits(child, parent) { |
| function f() { |
| this.constructor = child; |
| } |
| f.prototype = parent.prototype; |
| child.prototype = new f; |
| } |
| function indexOf(obj, el) { |
| var i = obj.length; |
| while (i--) { |
| if (obj[i] === el) |
| return i; |
| } |
| return -1; |
| } |
| function isThirdLevelShift(term, ev) { |
| var thirdLevelKey = (term.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) || |
| (term.browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey); |
| if (ev.type == 'keypress') { |
| return thirdLevelKey; |
| } |
| return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47); |
| } |
| Terminal.prototype.matchColor = matchColor; |
| function matchColor(r1, g1, b1) { |
| var hash = (r1 << 16) | (g1 << 8) | b1; |
| if (matchColor._cache[hash] != null) { |
| return matchColor._cache[hash]; |
| } |
| var ldiff = Infinity, li = -1, i = 0, c, r2, g2, b2, diff; |
| for (; i < Terminal.vcolors.length; i++) { |
| c = Terminal.vcolors[i]; |
| r2 = c[0]; |
| g2 = c[1]; |
| b2 = c[2]; |
| diff = matchColor.distance(r1, g1, b1, r2, g2, b2); |
| if (diff === 0) { |
| li = i; |
| break; |
| } |
| if (diff < ldiff) { |
| ldiff = diff; |
| li = i; |
| } |
| } |
| return matchColor._cache[hash] = li; |
| } |
| matchColor._cache = {}; |
| matchColor.distance = function (r1, g1, b1, r2, g2, b2) { |
| return Math.pow(30 * (r1 - r2), 2) |
| + Math.pow(59 * (g1 - g2), 2) |
| + Math.pow(11 * (b1 - b2), 2); |
| }; |
| function each(obj, iter, con) { |
| if (obj.forEach) |
| return obj.forEach(iter, con); |
| for (var i = 0; i < obj.length; i++) { |
| iter.call(con, obj[i], i, obj); |
| } |
| } |
| function wasMondifierKeyOnlyEvent(ev) { |
| return ev.keyCode === 16 || |
| ev.keyCode === 17 || |
| ev.keyCode === 18; |
| } |
| function keys(obj) { |
| if (Object.keys) |
| return Object.keys(obj); |
| var key, keys = []; |
| for (key in obj) { |
| if (Object.prototype.hasOwnProperty.call(obj, key)) { |
| keys.push(key); |
| } |
| } |
| return keys; |
| } |
| Terminal.translateBufferLineToString = BufferLine_1.translateBufferLineToString; |
| Terminal.EventEmitter = EventEmitter_1.EventEmitter; |
| Terminal.inherits = inherits; |
| Terminal.on = on; |
| Terminal.off = off; |
| Terminal.cancel = cancel; |
| module.exports = Terminal; |
| |
| |
| |
| },{"./BufferSet":2,"./CompositionHelper":4,"./EscapeSequences":5,"./EventEmitter":6,"./InputHandler":7,"./Linkifier":8,"./Parser":9,"./Renderer":10,"./SelectionManager":11,"./Viewport":13,"./handlers/Clipboard":14,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/CharMeasure":17,"./utils/Mouse":21}]},{},[22])(22) |
| }); |
| //# sourceMappingURL=xterm.js.map |