]> git.proxmox.com Git - mirror_xterm.js.git/blame - dist/xterm.js
projects / mirror_xterm.js.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Bump version to 2.9.0
[mirror_xterm.js.git] / dist / xterm.js
CommitLineData
cd70d298 1(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){
cd70d298 2"use strict";
d2f8f9dc 3Object.defineProperty(exports, "__esModule", { value: true });
f5ba386c
PK		 4var CircularList_1 = require("./utils/CircularList");
5var Buffer = (function () {
6 function Buffer(terminal, ydisp, ybase, y, x, scrollBottom, scrollTop, tabs) {
7 if (ydisp === void 0) { ydisp = 0; }
8 if (ybase === void 0) { ybase = 0; }
9 if (y === void 0) { y = 0; }
10 if (x === void 0) { x = 0; }
11 if (scrollBottom === void 0) { scrollBottom = 0; }
12 if (scrollTop === void 0) { scrollTop = 0; }
13 if (tabs === void 0) { tabs = {}; }
14 this.terminal = terminal;
15 this.ydisp = ydisp;
16 this.ybase = ybase;
17 this.y = y;
18 this.x = x;
19 this.scrollBottom = scrollBottom;
20 this.scrollTop = scrollTop;
21 this.tabs = tabs;
22 this.lines = new CircularList_1.CircularList(this.terminal.scrollback);
23 this.scrollBottom = this.terminal.rows - 1;
24 }
25 return Buffer;
26}());
27exports.Buffer = Buffer;
28
29
30
31},{"./utils/CircularList":18}],2:[function(require,module,exports){
32"use strict";
33var __extends = (this && this.__extends) || (function () {
34 var extendStatics = Object.setPrototypeOf ||
35 ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
36 function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
37 return function (d, b) {
38 extendStatics(d, b);
39 function __() { this.constructor = d; }
40 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
41 };
42})();
43Object.defineProperty(exports, "__esModule", { value: true });
44var Buffer_1 = require("./Buffer");
45var EventEmitter_1 = require("./EventEmitter");
46var BufferSet = (function (_super) {
47 __extends(BufferSet, _super);
48 function BufferSet(_terminal) {
49 var _this = _super.call(this) || this;
50 _this._terminal = _terminal;
51 _this._normal = new Buffer_1.Buffer(_this._terminal);
52 _this._alt = new Buffer_1.Buffer(_this._terminal);
53 _this._activeBuffer = _this._normal;
54 return _this;
55 }
56 Object.defineProperty(BufferSet.prototype, "alt", {
57 get: function () {
58 return this._alt;
59 },
60 enumerable: true,
61 configurable: true
62 });
63 Object.defineProperty(BufferSet.prototype, "active", {
64 get: function () {
65 return this._activeBuffer;
66 },
67 enumerable: true,
68 configurable: true
69 });
70 Object.defineProperty(BufferSet.prototype, "normal", {
71 get: function () {
72 return this._normal;
73 },
74 enumerable: true,
75 configurable: true
76 });
77 BufferSet.prototype.activateNormalBuffer = function () {
78 this._activeBuffer = this._normal;
79 this.emit('activate', this._normal);
80 };
81 BufferSet.prototype.activateAltBuffer = function () {
82 this._activeBuffer = this._alt;
83 this.emit('activate', this._alt);
84 };
85 return BufferSet;
86}(EventEmitter_1.EventEmitter));
87exports.BufferSet = BufferSet;
88
89
90
91},{"./Buffer":1,"./EventEmitter":6}],3:[function(require,module,exports){
92"use strict";
93Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 94exports.CHARSETS = {};
95exports.DEFAULT_CHARSET = exports.CHARSETS['B'];
96exports.CHARSETS['0'] = {
97 '`': '\u25c6',
98 'a': '\u2592',
99 'b': '\u0009',
100 'c': '\u000c',
101 'd': '\u000d',
102 'e': '\u000a',
103 'f': '\u00b0',
104 'g': '\u00b1',
105 'h': '\u2424',
106 'i': '\u000b',
107 'j': '\u2518',
108 'k': '\u2510',
109 'l': '\u250c',
110 'm': '\u2514',
111 'n': '\u253c',
112 'o': '\u23ba',
113 'p': '\u23bb',
114 'q': '\u2500',
115 'r': '\u23bc',
116 's': '\u23bd',
117 't': '\u251c',
118 'u': '\u2524',
119 'v': '\u2534',
120 'w': '\u252c',
121 'x': '\u2502',
122 'y': '\u2264',
123 'z': '\u2265',
124 '{': '\u03c0',
125 '|': '\u2260',
126 '}': '\u00a3',
127 '~': '\u00b7'
128};
129exports.CHARSETS['A'] = {
130 '#': '£'
131};
132exports.CHARSETS['B'] = null;
133exports.CHARSETS['4'] = {
134 '#': '£',
135 '@': '¾',
136 '[': 'ij',
137 '\\': '½',
138 ']': '|',
139 '{': '¨',
140 '|': 'f',
141 '}': '¼',
142 '~': '´'
143};
144exports.CHARSETS['C'] =
145 exports.CHARSETS['5'] = {
146 '[': 'Ä',
147 '\\': 'Ö',
148 ']': 'Å',
149 '^': 'Ü',
150 '`': 'é',
151 '{': 'ä',
152 '|': 'ö',
153 '}': 'å',
154 '~': 'ü'
155 };
156exports.CHARSETS['R'] = {
157 '#': '£',
158 '@': 'à',
159 '[': '°',
160 '\\': 'ç',
161 ']': '§',
162 '{': 'é',
163 '|': 'ù',
164 '}': 'è',
165 '~': '¨'
166};
167exports.CHARSETS['Q'] = {
168 '@': 'à',
169 '[': 'â',
170 '\\': 'ç',
171 ']': 'ê',
172 '^': 'î',
173 '`': 'ô',
174 '{': 'é',
175 '|': 'ù',
176 '}': 'è',
177 '~': 'û'
178};
179exports.CHARSETS['K'] = {
180 '@': '§',
181 '[': 'Ä',
182 '\\': 'Ö',
183 ']': 'Ü',
184 '{': 'ä',
185 '|': 'ö',
186 '}': 'ü',
187 '~': 'ß'
188};
189exports.CHARSETS['Y'] = {
190 '#': '£',
191 '@': '§',
192 '[': '°',
193 '\\': 'ç',
194 ']': 'é',
195 '`': 'ù',
196 '{': 'à',
197 '|': 'ò',
198 '}': 'è',
199 '~': 'ì'
200};
201exports.CHARSETS['E'] =
202 exports.CHARSETS['6'] = {
203 '@': 'Ä',
204 '[': 'Æ',
205 '\\': 'Ø',
206 ']': 'Å',
207 '^': 'Ü',
208 '`': 'ä',
209 '{': 'æ',
210 '|': 'ø',
211 '}': 'å',
212 '~': 'ü'
213 };
214exports.CHARSETS['Z'] = {
215 '#': '£',
216 '@': '§',
217 '[': '¡',
218 '\\': 'Ñ',
219 ']': '¿',
220 '{': '°',
221 '|': 'ñ',
222 '}': 'ç'
223};
224exports.CHARSETS['H'] =
225 exports.CHARSETS['7'] = {
226 '@': 'É',
227 '[': 'Ä',
228 '\\': 'Ö',
229 ']': 'Å',
230 '^': 'Ü',
231 '`': 'é',
232 '{': 'ä',
233 '|': 'ö',
234 '}': 'å',
235 '~': 'ü'
236 };
237exports.CHARSETS['='] = {
238 '#': 'ù',
239 '@': 'à',
240 '[': 'é',
241 '\\': 'ç',
242 ']': 'ê',
243 '^': 'î',
244 '_': 'è',
245 '`': 'ô',
246 '{': 'ä',
247 '|': 'ö',
248 '}': 'ü',
249 '~': 'û'
250};
251
8fd44266
PK		 252
253
f5ba386c 254},{}],4:[function(require,module,exports){
8dd11f55 255"use strict";
d2f8f9dc 256Object.defineProperty(exports, "__esModule", { value: true });
cd70d298 257var CompositionHelper = (function () {
cd70d298
PK		 258 function CompositionHelper(textarea, compositionView, terminal) {
259 this.textarea = textarea;
260 this.compositionView = compositionView;
261 this.terminal = terminal;
262 this.isComposing = false;
263 this.isSendingComposition = false;
264 this.compositionPosition = { start: null, end: null };
265 }
cd70d298
PK		 266 CompositionHelper.prototype.compositionstart = function () {
267 this.isComposing = true;
268 this.compositionPosition.start = this.textarea.value.length;
269 this.compositionView.textContent = '';
270 this.compositionView.classList.add('active');
5ce522a4 271 };
cd70d298 272 CompositionHelper.prototype.compositionupdate = function (ev) {
8dd11f55 273 var _this = this;
cd70d298
PK		 274 this.compositionView.textContent = ev.data;
275 this.updateCompositionElements();
cd70d298 276 setTimeout(function () {
8dd11f55 277 _this.compositionPosition.end = _this.textarea.value.length;
cd70d298
PK		 278 }, 0);
279 };
cd70d298
PK		 280 CompositionHelper.prototype.compositionend = function () {
281 this.finalizeComposition(true);
282 };
cd70d298
PK		 283 CompositionHelper.prototype.keydown = function (ev) {
284 if (this.isComposing || this.isSendingComposition) {
285 if (ev.keyCode === 229) {
cd70d298
PK		 286 return false;
287 }
288 else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
cd70d298
PK		 289 return false;
290 }
291 else {
cd70d298
PK		 292 this.finalizeComposition(false);
293 }
294 }
295 if (ev.keyCode === 229) {
cd70d298
PK		 296 this.handleAnyTextareaChanges();
297 return false;
298 }
299 return true;
300 };
cd70d298 301 CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) {
8dd11f55 302 var _this = this;
cd70d298
PK		 303 this.compositionView.classList.remove('active');
304 this.isComposing = false;
305 this.clearTextareaPosition();
306 if (!waitForPropogation) {
cd70d298
PK		 307 this.isSendingComposition = false;
308 var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end);
309 this.terminal.handler(input);
310 }
311 else {
8dd11f55 312 var currentCompositionPosition_1 = {
cd70d298
PK		 313 start: this.compositionPosition.start,
314 end: this.compositionPosition.end,
315 };
cd70d298
PK		 316 this.isSendingComposition = true;
317 setTimeout(function () {
8dd11f55
PK		 318 if (_this.isSendingComposition) {
319 _this.isSendingComposition = false;
320 var input = void 0;
321 if (_this.isComposing) {
322 input = _this.textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);
cd70d298
PK		 323 }
324 else {
8dd11f55 325 input = _this.textarea.value.substring(currentCompositionPosition_1.start);
cd70d298 326 }
8dd11f55 327 _this.terminal.handler(input);
cd70d298
PK		 328 }
329 }, 0);
330 }
331 };
cd70d298 332 CompositionHelper.prototype.handleAnyTextareaChanges = function () {
8dd11f55 333 var _this = this;
cd70d298 334 var oldValue = this.textarea.value;
cd70d298 335 setTimeout(function () {
8dd11f55
PK		 336 if (!_this.isComposing) {
337 var newValue = _this.textarea.value;
cd70d298
PK		 338 var diff = newValue.replace(oldValue, '');
339 if (diff.length > 0) {
8dd11f55 340 _this.terminal.handler(diff);
cd70d298
PK		 341 }
342 }
343 }, 0);
344 };
cd70d298 345 CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
8dd11f55 346 var _this = this;
cd70d298
PK		 347 if (!this.isComposing) {
348 return;
349 }
350 var cursor = this.terminal.element.querySelector('.terminal-cursor');
351 if (cursor) {
cd70d298
PK		 352 var xtermRows = this.terminal.element.querySelector('.xterm-rows');
353 var cursorTop = xtermRows.offsetTop + cursor.offsetTop;
354 this.compositionView.style.left = cursor.offsetLeft + 'px';
355 this.compositionView.style.top = cursorTop + 'px';
356 this.compositionView.style.height = cursor.offsetHeight + 'px';
357 this.compositionView.style.lineHeight = cursor.offsetHeight + 'px';
cd70d298
PK		 358 var compositionViewBounds = this.compositionView.getBoundingClientRect();
359 this.textarea.style.left = cursor.offsetLeft + 'px';
360 this.textarea.style.top = cursorTop + 'px';
361 this.textarea.style.width = compositionViewBounds.width + 'px';
362 this.textarea.style.height = compositionViewBounds.height + 'px';
363 this.textarea.style.lineHeight = compositionViewBounds.height + 'px';
364 }
365 if (!dontRecurse) {
8dd11f55 366 setTimeout(function () { return _this.updateCompositionElements(true); }, 0);
cd70d298
PK		 367 }
368 };
369 ;
cd70d298
PK		 370 CompositionHelper.prototype.clearTextareaPosition = function () {
371 this.textarea.style.left = '';
372 this.textarea.style.top = '';
373 };
374 ;
375 return CompositionHelper;
376}());
5ce522a4
PK		 377exports.CompositionHelper = CompositionHelper;
378
8fd44266
PK		 379
380
f5ba386c 381},{}],5:[function(require,module,exports){
cd70d298 382"use strict";
d2f8f9dc 383Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 384var C0;
385(function (C0) {
386 C0.NUL = '\x00';
387 C0.SOH = '\x01';
388 C0.STX = '\x02';
389 C0.ETX = '\x03';
390 C0.EOT = '\x04';
391 C0.ENQ = '\x05';
392 C0.ACK = '\x06';
393 C0.BEL = '\x07';
394 C0.BS = '\x08';
395 C0.HT = '\x09';
396 C0.LF = '\x0a';
397 C0.VT = '\x0b';
398 C0.FF = '\x0c';
399 C0.CR = '\x0d';
400 C0.SO = '\x0e';
401 C0.SI = '\x0f';
402 C0.DLE = '\x10';
403 C0.DC1 = '\x11';
404 C0.DC2 = '\x12';
405 C0.DC3 = '\x13';
406 C0.DC4 = '\x14';
407 C0.NAK = '\x15';
408 C0.SYN = '\x16';
409 C0.ETB = '\x17';
410 C0.CAN = '\x18';
411 C0.EM = '\x19';
412 C0.SUB = '\x1a';
413 C0.ESC = '\x1b';
414 C0.FS = '\x1c';
415 C0.GS = '\x1d';
416 C0.RS = '\x1e';
417 C0.US = '\x1f';
418 C0.SP = '\x20';
419 C0.DEL = '\x7f';
420})(C0 = exports.C0 || (exports.C0 = {}));
421;
422
8fd44266
PK		 423
424
f5ba386c 425},{}],6:[function(require,module,exports){
8dd11f55 426"use strict";
d2f8f9dc 427Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 428;
429var EventEmitter = (function () {
430 function EventEmitter() {
431 this._events = this._events || {};
432 }
433 EventEmitter.prototype.on = function (type, listener) {
434 this._events[type] = this._events[type] || [];
435 this._events[type].push(listener);
436 };
437 EventEmitter.prototype.off = function (type, listener) {
438 if (!this._events[type]) {
cd70d298
PK		 439 return;
440 }
8dd11f55
PK		 441 var obj = this._events[type];
442 var i = obj.length;
443 while (i--) {
444 if (obj[i] === listener || obj[i].listener === listener) {
445 obj.splice(i, 1);
446 return;
447 }
448 }
449 };
450 EventEmitter.prototype.removeAllListeners = function (type) {
451 if (this._events[type]) {
452 delete this._events[type];
453 }
454 };
455 EventEmitter.prototype.once = function (type, listener) {
456 function on() {
457 var args = Array.prototype.slice.call(arguments);
458 this.off(type, on);
459 return listener.apply(this, args);
460 }
461 on.listener = listener;
462 return this.on(type, on);
463 };
464 EventEmitter.prototype.emit = function (type) {
4b727914
PK		 465 var args = [];
466 for (var _i = 1; _i < arguments.length; _i++) {
467 args[_i - 1] = arguments[_i];
468 }
8dd11f55
PK		 469 if (!this._events[type]) {
470 return;
471 }
8dd11f55
PK		 472 var obj = this._events[type];
473 for (var i = 0; i < obj.length; i++) {
474 obj[i].apply(this, args);
475 }
476 };
477 EventEmitter.prototype.listeners = function (type) {
478 return this._events[type] || [];
479 };
480 return EventEmitter;
481}());
482exports.EventEmitter = EventEmitter;
5ce522a4 483
8fd44266
PK		 484
485
f5ba386c 486},{}],7:[function(require,module,exports){
cd70d298 487"use strict";
d2f8f9dc 488Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 489var EscapeSequences_1 = require("./EscapeSequences");
490var Charsets_1 = require("./Charsets");
491var InputHandler = (function () {
492 function InputHandler(_terminal) {
493 this._terminal = _terminal;
494 }
495 InputHandler.prototype.addChar = function (char, code) {
496 if (char >= ' ') {
f5ba386c 497 var ch_width = exports.wcwidth(code);
8dd11f55
PK		 498 if (this._terminal.charset && this._terminal.charset[char]) {
499 char = this._terminal.charset[char];
500 }
f5ba386c
PK		 501 var row = this._terminal.buffer.y + this._terminal.buffer.ybase;
502 if (!ch_width && this._terminal.buffer.x) {
503 if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) {
504 if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][2]) {
505 if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2])
506 this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][1] += char;
8dd11f55
PK		 507 }
508 else {
f5ba386c 509 this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][1] += char;
8dd11f55 510 }
f5ba386c 511 this._terminal.updateRange(this._terminal.buffer.y);
8dd11f55
PK		 512 }
513 return;
cd70d298 514 }
f5ba386c 515 if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) {
8dd11f55 516 if (this._terminal.wraparoundMode) {
f5ba386c
PK		 517 this._terminal.buffer.x = 0;
518 this._terminal.buffer.y++;
519 if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
520 this._terminal.buffer.y--;
479fb0e7 521 this._terminal.scroll(true);
8dd11f55 522 }
2b92996d 523 else {
f5ba386c 524 this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true;
2b92996d 525 }
8dd11f55
PK		 526 }
527 else {
528 if (ch_width === 2)
529 return;
530 }
531 }
f5ba386c 532 row = this._terminal.buffer.y + this._terminal.buffer.ybase;
8dd11f55
PK		 533 if (this._terminal.insertMode) {
534 for (var moves = 0; moves < ch_width; ++moves) {
f5ba386c 535 var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop();
8dd11f55 536 if (removed[2] === 0
f5ba386c
PK		 537 && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2]
538 && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][2] === 2) {
539 this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1];
479fb0e7 540 }
f5ba386c 541 this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1]);
8dd11f55
PK		 542 }
543 }
f5ba386c
PK		 544 this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width];
545 this._terminal.buffer.x++;
546 this._terminal.updateRange(this._terminal.buffer.y);
8dd11f55 547 if (ch_width === 2) {
f5ba386c
PK		 548 this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0];
549 this._terminal.buffer.x++;
cd70d298 550 }
cd70d298
PK		 551 }
552 };
8dd11f55
PK		 553 InputHandler.prototype.bell = function () {
554 var _this = this;
555 if (!this._terminal.visualBell) {
556 return;
cd70d298 557 }
8dd11f55
PK		 558 this._terminal.element.style.borderColor = 'white';
559 setTimeout(function () { return _this._terminal.element.style.borderColor = ''; }, 10);
560 if (this._terminal.popOnBell) {
561 this._terminal.focus();
cd70d298 562 }
8dd11f55
PK		 563 };
564 InputHandler.prototype.lineFeed = function () {
565 if (this._terminal.convertEol) {
f5ba386c 566 this._terminal.buffer.x = 0;
cd70d298 567 }
f5ba386c
PK		 568 this._terminal.buffer.y++;
569 if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) {
570 this._terminal.buffer.y--;
8dd11f55
PK		 571 this._terminal.scroll();
572 }
f5ba386c
PK		 573 if (this._terminal.buffer.x >= this._terminal.cols) {
574 this._terminal.buffer.x--;
cd70d298 575 }
f5ba386c 576 this._terminal.emit('lineFeed');
cd70d298 577 };
8dd11f55 578 InputHandler.prototype.carriageReturn = function () {
f5ba386c 579 this._terminal.buffer.x = 0;
cd70d298 580 };
8dd11f55 581 InputHandler.prototype.backspace = function () {
f5ba386c
PK		 582 if (this._terminal.buffer.x > 0) {
583 this._terminal.buffer.x--;
cd70d298 584 }
8dd11f55
PK		 585 };
586 InputHandler.prototype.tab = function () {
f5ba386c 587 this._terminal.buffer.x = this._terminal.nextStop();
8dd11f55
PK		 588 };
589 InputHandler.prototype.shiftOut = function () {
590 this._terminal.setgLevel(1);
591 };
592 InputHandler.prototype.shiftIn = function () {
593 this._terminal.setgLevel(0);
594 };
595 InputHandler.prototype.insertChars = function (params) {
596 var param, row, j, ch;
597 param = params[0];
598 if (param < 1)
599 param = 1;
f5ba386c
PK		 600 row = this._terminal.buffer.y + this._terminal.buffer.ybase;
601 j = this._terminal.buffer.x;
8dd11f55
PK		 602 ch = [this._terminal.eraseAttr(), ' ', 1];
603 while (param-- && j < this._terminal.cols) {
f5ba386c
PK		 604 this._terminal.buffer.lines.get(row).splice(j++, 0, ch);
605 this._terminal.buffer.lines.get(row).pop();
cd70d298 606 }
8dd11f55
PK		 607 };
608 InputHandler.prototype.cursorUp = function (params) {
609 var param = params[0];
610 if (param < 1) {
611 param = 1;
612 }
f5ba386c
PK		 613 this._terminal.buffer.y -= param;
614 if (this._terminal.buffer.y < 0) {
615 this._terminal.buffer.y = 0;
8dd11f55
PK		 616 }
617 };
618 InputHandler.prototype.cursorDown = function (params) {
619 var param = params[0];
620 if (param < 1) {
621 param = 1;
622 }
f5ba386c
PK		 623 this._terminal.buffer.y += param;
624 if (this._terminal.buffer.y >= this._terminal.rows) {
625 this._terminal.buffer.y = this._terminal.rows - 1;
8dd11f55 626 }
f5ba386c
PK		 627 if (this._terminal.buffer.x >= this._terminal.cols) {
628 this._terminal.buffer.x--;
cd70d298 629 }
8dd11f55
PK		 630 };
631 InputHandler.prototype.cursorForward = function (params) {
632 var param = params[0];
633 if (param < 1) {
634 param = 1;
635 }
f5ba386c
PK		 636 this._terminal.buffer.x += param;
637 if (this._terminal.buffer.x >= this._terminal.cols) {
638 this._terminal.buffer.x = this._terminal.cols - 1;
8dd11f55
PK		 639 }
640 };
641 InputHandler.prototype.cursorBackward = function (params) {
642 var param = params[0];
643 if (param < 1) {
644 param = 1;
645 }
f5ba386c
PK		 646 if (this._terminal.buffer.x >= this._terminal.cols) {
647 this._terminal.buffer.x--;
8dd11f55 648 }
f5ba386c
PK		 649 this._terminal.buffer.x -= param;
650 if (this._terminal.buffer.x < 0) {
651 this._terminal.buffer.x = 0;
8dd11f55
PK		 652 }
653 };
654 InputHandler.prototype.cursorNextLine = function (params) {
655 var param = params[0];
656 if (param < 1) {
657 param = 1;
658 }
f5ba386c
PK		 659 this._terminal.buffer.y += param;
660 if (this._terminal.buffer.y >= this._terminal.rows) {
661 this._terminal.buffer.y = this._terminal.rows - 1;
8dd11f55 662 }
f5ba386c 663 this._terminal.buffer.x = 0;
cd70d298 664 };
8dd11f55
PK		 665 InputHandler.prototype.cursorPrecedingLine = function (params) {
666 var param = params[0];
667 if (param < 1) {
668 param = 1;
669 }
f5ba386c
PK		 670 this._terminal.buffer.y -= param;
671 if (this._terminal.buffer.y < 0) {
672 this._terminal.buffer.y = 0;
8dd11f55 673 }
f5ba386c 674 this._terminal.buffer.x = 0;
cd70d298 675 };
8dd11f55
PK		 676 InputHandler.prototype.cursorCharAbsolute = function (params) {
677 var param = params[0];
678 if (param < 1) {
679 param = 1;
cd70d298 680 }
f5ba386c 681 this._terminal.buffer.x = param - 1;
8dd11f55
PK		 682 };
683 InputHandler.prototype.cursorPosition = function (params) {
684 var row, col;
685 row = params[0] - 1;
686 if (params.length >= 2) {
687 col = params[1] - 1;
cd70d298 688 }
8dd11f55
PK		 689 else {
690 col = 0;
691 }
692 if (row < 0) {
693 row = 0;
694 }
695 else if (row >= this._terminal.rows) {
696 row = this._terminal.rows - 1;
697 }
698 if (col < 0) {
699 col = 0;
700 }
701 else if (col >= this._terminal.cols) {
702 col = this._terminal.cols - 1;
703 }
f5ba386c
PK		 704 this._terminal.buffer.x = col;
705 this._terminal.buffer.y = row;
8dd11f55
PK		 706 };
707 InputHandler.prototype.cursorForwardTab = function (params) {
708 var param = params[0] || 1;
709 while (param--) {
f5ba386c 710 this._terminal.buffer.x = this._terminal.nextStop();
8dd11f55
PK		 711 }
712 };
713 InputHandler.prototype.eraseInDisplay = function (params) {
714 var j;
715 switch (params[0]) {
716 case 0:
f5ba386c
PK		 717 this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
718 j = this._terminal.buffer.y + 1;
8dd11f55
PK		 719 for (; j < this._terminal.rows; j++) {
720 this._terminal.eraseLine(j);
721 }
722 break;
723 case 1:
f5ba386c
PK		 724 this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
725 j = this._terminal.buffer.y;
8dd11f55
PK		 726 while (j--) {
727 this._terminal.eraseLine(j);
728 }
729 break;
730 case 2:
731 j = this._terminal.rows;
732 while (j--)
733 this._terminal.eraseLine(j);
734 break;
735 case 3:
f5ba386c 736 var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;
d2f8f9dc 737 if (scrollBackSize > 0) {
f5ba386c
PK		 738 this._terminal.buffer.lines.trimStart(scrollBackSize);
739 this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);
740 this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);
741 this._terminal.emit('scroll', 0);
d2f8f9dc 742 }
cd70d298 743 break;
cd70d298 744 }
8dd11f55
PK		 745 };
746 InputHandler.prototype.eraseInLine = function (params) {
747 switch (params[0]) {
748 case 0:
f5ba386c 749 this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
8dd11f55
PK		 750 break;
751 case 1:
f5ba386c 752 this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
8dd11f55
PK		 753 break;
754 case 2:
f5ba386c 755 this._terminal.eraseLine(this._terminal.buffer.y);
8dd11f55 756 break;
cd70d298 757 }
8dd11f55
PK		 758 };
759 InputHandler.prototype.insertLines = function (params) {
760 var param, row, j;
761 param = params[0];
762 if (param < 1) {
763 param = 1;
764 }
f5ba386c
PK		 765 row = this._terminal.buffer.y + this._terminal.buffer.ybase;
766 j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
767 j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j + 1;
8dd11f55 768 while (param--) {
f5ba386c
PK		 769 if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) {
770 this._terminal.buffer.lines.trimStart(1);
771 this._terminal.buffer.ybase--;
772 this._terminal.buffer.ydisp--;
8dd11f55
PK		 773 row--;
774 j--;
775 }
f5ba386c
PK		 776 this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true));
777 this._terminal.buffer.lines.splice(j, 1);
8dd11f55 778 }
f5ba386c
PK		 779 this._terminal.updateRange(this._terminal.buffer.y);
780 this._terminal.updateRange(this._terminal.buffer.scrollBottom);
8dd11f55
PK		 781 };
782 InputHandler.prototype.deleteLines = function (params) {
783 var param, row, j;
784 param = params[0];
785 if (param < 1) {
786 param = 1;
787 }
f5ba386c
PK		 788 row = this._terminal.buffer.y + this._terminal.buffer.ybase;
789 j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom;
790 j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j;
8dd11f55 791 while (param--) {
f5ba386c
PK		 792 if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) {
793 this._terminal.buffer.lines.trimStart(1);
794 this._terminal.buffer.ybase -= 1;
795 this._terminal.buffer.ydisp -= 1;
8dd11f55 796 }
f5ba386c
PK		 797 this._terminal.buffer.lines.splice(j + 1, 0, this._terminal.blankLine(true));
798 this._terminal.buffer.lines.splice(row, 1);
8dd11f55 799 }
f5ba386c
PK		 800 this._terminal.updateRange(this._terminal.buffer.y);
801 this._terminal.updateRange(this._terminal.buffer.scrollBottom);
8dd11f55
PK		 802 };
803 InputHandler.prototype.deleteChars = function (params) {
804 var param, row, ch;
805 param = params[0];
806 if (param < 1) {
807 param = 1;
808 }
f5ba386c 809 row = this._terminal.buffer.y + this._terminal.buffer.ybase;
8dd11f55
PK		 810 ch = [this._terminal.eraseAttr(), ' ', 1];
811 while (param--) {
f5ba386c
PK		 812 this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1);
813 this._terminal.buffer.lines.get(row).push(ch);
cd70d298 814 }
8dd11f55
PK		 815 };
816 InputHandler.prototype.scrollUp = function (params) {
817 var param = params[0] || 1;
818 while (param--) {
f5ba386c
PK		 819 this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1);
820 this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine());
8dd11f55 821 }
f5ba386c
PK		 822 this._terminal.updateRange(this._terminal.buffer.scrollTop);
823 this._terminal.updateRange(this._terminal.buffer.scrollBottom);
8dd11f55
PK		 824 };
825 InputHandler.prototype.scrollDown = function (params) {
826 var param = params[0] || 1;
827 while (param--) {
f5ba386c
PK		 828 this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1);
829 this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine());
8dd11f55 830 }
f5ba386c
PK		 831 this._terminal.updateRange(this._terminal.buffer.scrollTop);
832 this._terminal.updateRange(this._terminal.buffer.scrollBottom);
8dd11f55
PK		 833 };
834 InputHandler.prototype.eraseChars = function (params) {
835 var param, row, j, ch;
836 param = params[0];
837 if (param < 1) {
838 param = 1;
839 }
f5ba386c
PK		 840 row = this._terminal.buffer.y + this._terminal.buffer.ybase;
841 j = this._terminal.buffer.x;
8dd11f55
PK		 842 ch = [this._terminal.eraseAttr(), ' ', 1];
843 while (param-- && j < this._terminal.cols) {
f5ba386c 844 this._terminal.buffer.lines.get(row)[j++] = ch;
cd70d298 845 }
8dd11f55
PK		 846 };
847 InputHandler.prototype.cursorBackwardTab = function (params) {
848 var param = params[0] || 1;
849 while (param--) {
f5ba386c 850 this._terminal.buffer.x = this._terminal.prevStop();
cd70d298 851 }
8dd11f55
PK		 852 };
853 InputHandler.prototype.charPosAbsolute = function (params) {
854 var param = params[0];
855 if (param < 1) {
856 param = 1;
cd70d298 857 }
f5ba386c
PK		 858 this._terminal.buffer.x = param - 1;
859 if (this._terminal.buffer.x >= this._terminal.cols) {
860 this._terminal.buffer.x = this._terminal.cols - 1;
cd70d298 861 }
8dd11f55
PK		 862 };
863 InputHandler.prototype.HPositionRelative = function (params) {
864 var param = params[0];
865 if (param < 1) {
866 param = 1;
cd70d298 867 }
f5ba386c
PK		 868 this._terminal.buffer.x += param;
869 if (this._terminal.buffer.x >= this._terminal.cols) {
870 this._terminal.buffer.x = this._terminal.cols - 1;
8dd11f55
PK		 871 }
872 };
873 InputHandler.prototype.repeatPrecedingCharacter = function (params) {
f5ba386c 874 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];
8dd11f55 875 while (param--) {
f5ba386c 876 line[this._terminal.buffer.x++] = ch;
8dd11f55
PK		 877 }
878 };
879 InputHandler.prototype.sendDeviceAttributes = function (params) {
880 if (params[0] > 0) {
881 return;
882 }
883 if (!this._terminal.prefix) {
884 if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {
885 this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c');
886 }
887 else if (this._terminal.is('linux')) {
888 this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c');
889 }
890 }
891 else if (this._terminal.prefix === '>') {
892 if (this._terminal.is('xterm')) {
893 this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c');
894 }
895 else if (this._terminal.is('rxvt-unicode')) {
896 this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c');
897 }
898 else if (this._terminal.is('linux')) {
899 this._terminal.send(params[0] + 'c');
900 }
901 else if (this._terminal.is('screen')) {
902 this._terminal.send(EscapeSequences_1.C0.ESC + '[>83;40003;0c');
903 }
904 }
905 };
906 InputHandler.prototype.linePosAbsolute = function (params) {
907 var param = params[0];
908 if (param < 1) {
909 param = 1;
910 }
f5ba386c
PK		 911 this._terminal.buffer.y = param - 1;
912 if (this._terminal.buffer.y >= this._terminal.rows) {
913 this._terminal.buffer.y = this._terminal.rows - 1;
8dd11f55
PK		 914 }
915 };
916 InputHandler.prototype.VPositionRelative = function (params) {
917 var param = params[0];
918 if (param < 1) {
919 param = 1;
920 }
f5ba386c
PK		 921 this._terminal.buffer.y += param;
922 if (this._terminal.buffer.y >= this._terminal.rows) {
923 this._terminal.buffer.y = this._terminal.rows - 1;
8dd11f55 924 }
f5ba386c
PK		 925 if (this._terminal.buffer.x >= this._terminal.cols) {
926 this._terminal.buffer.x--;
8dd11f55
PK		 927 }
928 };
929 InputHandler.prototype.HVPosition = function (params) {
930 if (params[0] < 1)
931 params[0] = 1;
932 if (params[1] < 1)
933 params[1] = 1;
f5ba386c
PK		 934 this._terminal.buffer.y = params[0] - 1;
935 if (this._terminal.buffer.y >= this._terminal.rows) {
936 this._terminal.buffer.y = this._terminal.rows - 1;
8dd11f55 937 }
f5ba386c
PK		 938 this._terminal.buffer.x = params[1] - 1;
939 if (this._terminal.buffer.x >= this._terminal.cols) {
940 this._terminal.buffer.x = this._terminal.cols - 1;
8dd11f55
PK		 941 }
942 };
943 InputHandler.prototype.tabClear = function (params) {
944 var param = params[0];
945 if (param <= 0) {
f5ba386c 946 delete this._terminal.buffer.tabs[this._terminal.buffer.x];
8dd11f55
PK		 947 }
948 else if (param === 3) {
f5ba386c 949 this._terminal.buffer.tabs = {};
8dd11f55
PK		 950 }
951 };
952 InputHandler.prototype.setMode = function (params) {
953 if (params.length > 1) {
954 for (var i = 0; i < params.length; i++) {
955 this.setMode([params[i]]);
956 }
957 return;
958 }
959 if (!this._terminal.prefix) {
960 switch (params[0]) {
961 case 4:
962 this._terminal.insertMode = true;
963 break;
964 case 20:
965 break;
966 }
967 }
968 else if (this._terminal.prefix === '?') {
969 switch (params[0]) {
970 case 1:
971 this._terminal.applicationCursor = true;
972 break;
973 case 2:
974 this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
975 this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET);
976 this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET);
977 this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET);
978 break;
979 case 3:
980 this._terminal.savedCols = this._terminal.cols;
981 this._terminal.resize(132, this._terminal.rows);
982 break;
983 case 6:
984 this._terminal.originMode = true;
985 break;
986 case 7:
987 this._terminal.wraparoundMode = true;
988 break;
989 case 12:
990 break;
991 case 66:
992 this._terminal.log('Serial port requested application keypad.');
993 this._terminal.applicationKeypad = true;
994 this._terminal.viewport.syncScrollArea();
995 break;
996 case 9:
997 case 1000:
998 case 1002:
999 case 1003:
1000 this._terminal.x10Mouse = params[0] === 9;
1001 this._terminal.vt200Mouse = params[0] === 1000;
1002 this._terminal.normalMouse = params[0] > 1000;
1003 this._terminal.mouseEvents = true;
479fb0e7
PK		 1004 this._terminal.element.classList.add('enable-mouse-events');
1005 this._terminal.selectionManager.disable();
8dd11f55
PK		 1006 this._terminal.log('Binding to mouse events.');
1007 break;
1008 case 1004:
1009 this._terminal.sendFocus = true;
1010 break;
1011 case 1005:
1012 this._terminal.utfMouse = true;
1013 break;
1014 case 1006:
1015 this._terminal.sgrMouse = true;
1016 break;
1017 case 1015:
1018 this._terminal.urxvtMouse = true;
1019 break;
1020 case 25:
1021 this._terminal.cursorHidden = false;
1022 break;
1023 case 1049:
8dd11f55
PK		 1024 case 47:
1025 case 1047:
f5ba386c
PK		 1026 this._terminal.buffers.activateAltBuffer();
1027 this._terminal.reset();
1028 this._terminal.viewport.syncScrollArea();
1029 this._terminal.showCursor();
8dd11f55 1030 break;
cd70d298 1031 }
8dd11f55
PK		 1032 }
1033 };
1034 InputHandler.prototype.resetMode = function (params) {
1035 if (params.length > 1) {
1036 for (var i = 0; i < params.length; i++) {
1037 this.resetMode([params[i]]);
1038 }
1039 return;
1040 }
1041 if (!this._terminal.prefix) {
1042 switch (params[0]) {
1043 case 4:
1044 this._terminal.insertMode = false;
cd70d298 1045 break;
8dd11f55 1046 case 20:
cd70d298 1047 break;
8dd11f55
PK		 1048 }
1049 }
1050 else if (this._terminal.prefix === '?') {
1051 switch (params[0]) {
1052 case 1:
1053 this._terminal.applicationCursor = false;
cd70d298 1054 break;
8dd11f55
PK		 1055 case 3:
1056 if (this._terminal.cols === 132 && this._terminal.savedCols) {
1057 this._terminal.resize(this._terminal.savedCols, this._terminal.rows);
cd70d298 1058 }
8dd11f55
PK		 1059 delete this._terminal.savedCols;
1060 break;
1061 case 6:
1062 this._terminal.originMode = false;
1063 break;
1064 case 7:
1065 this._terminal.wraparoundMode = false;
1066 break;
1067 case 12:
1068 break;
1069 case 66:
1070 this._terminal.log('Switching back to normal keypad.');
1071 this._terminal.applicationKeypad = false;
1072 this._terminal.viewport.syncScrollArea();
1073 break;
1074 case 9:
1075 case 1000:
1076 case 1002:
1077 case 1003:
1078 this._terminal.x10Mouse = false;
1079 this._terminal.vt200Mouse = false;
1080 this._terminal.normalMouse = false;
1081 this._terminal.mouseEvents = false;
479fb0e7
PK		 1082 this._terminal.element.classList.remove('enable-mouse-events');
1083 this._terminal.selectionManager.enable();
8dd11f55
PK		 1084 break;
1085 case 1004:
1086 this._terminal.sendFocus = false;
1087 break;
1088 case 1005:
1089 this._terminal.utfMouse = false;
1090 break;
1091 case 1006:
1092 this._terminal.sgrMouse = false;
1093 break;
1094 case 1015:
1095 this._terminal.urxvtMouse = false;
1096 break;
1097 case 25:
1098 this._terminal.cursorHidden = true;
1099 break;
1100 case 1049:
8dd11f55
PK		 1101 case 47:
1102 case 1047:
f5ba386c
PK		 1103 this._terminal.buffers.activateNormalBuffer();
1104 this._terminal.selectionManager.setBuffer(this._terminal.buffer.lines);
1105 this._terminal.refresh(0, this._terminal.rows - 1);
1106 this._terminal.viewport.syncScrollArea();
1107 this._terminal.showCursor();
cd70d298
PK		 1108 break;
1109 }
cd70d298 1110 }
8dd11f55
PK		 1111 };
1112 InputHandler.prototype.charAttributes = function (params) {
1113 if (params.length === 1 && params[0] === 0) {
1114 this._terminal.curAttr = this._terminal.defAttr;
1115 return;
cd70d298 1116 }
8dd11f55
PK		 1117 var l = params.length, i = 0, flags = this._terminal.curAttr >> 18, fg = (this._terminal.curAttr >> 9) & 0x1ff, bg = this._terminal.curAttr & 0x1ff, p;
1118 for (; i < l; i++) {
1119 p = params[i];
1120 if (p >= 30 && p <= 37) {
1121 fg = p - 30;
1122 }
1123 else if (p >= 40 && p <= 47) {
1124 bg = p - 40;
1125 }
1126 else if (p >= 90 && p <= 97) {
1127 p += 8;
1128 fg = p - 90;
1129 }
1130 else if (p >= 100 && p <= 107) {
1131 p += 8;
1132 bg = p - 100;
1133 }
1134 else if (p === 0) {
1135 flags = this._terminal.defAttr >> 18;
1136 fg = (this._terminal.defAttr >> 9) & 0x1ff;
1137 bg = this._terminal.defAttr & 0x1ff;
1138 }
1139 else if (p === 1) {
1140 flags |= 1;
1141 }
1142 else if (p === 4) {
1143 flags |= 2;
1144 }
1145 else if (p === 5) {
1146 flags |= 4;
1147 }
1148 else if (p === 7) {
1149 flags |= 8;
1150 }
1151 else if (p === 8) {
1152 flags |= 16;
1153 }
1154 else if (p === 22) {
1155 flags &= ~1;
1156 }
1157 else if (p === 24) {
1158 flags &= ~2;
1159 }
1160 else if (p === 25) {
1161 flags &= ~4;
1162 }
1163 else if (p === 27) {
1164 flags &= ~8;
1165 }
1166 else if (p === 28) {
1167 flags &= ~16;
1168 }
1169 else if (p === 39) {
1170 fg = (this._terminal.defAttr >> 9) & 0x1ff;
1171 }
1172 else if (p === 49) {
1173 bg = this._terminal.defAttr & 0x1ff;
1174 }
1175 else if (p === 38) {
1176 if (params[i + 1] === 2) {
1177 i += 2;
1178 fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
1179 if (fg === -1)
1180 fg = 0x1ff;
1181 i += 2;
1182 }
1183 else if (params[i + 1] === 5) {
1184 i += 2;
1185 p = params[i] & 0xff;
1186 fg = p;
1187 }
1188 }
1189 else if (p === 48) {
1190 if (params[i + 1] === 2) {
1191 i += 2;
1192 bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
1193 if (bg === -1)
1194 bg = 0x1ff;
1195 i += 2;
1196 }
1197 else if (params[i + 1] === 5) {
1198 i += 2;
1199 p = params[i] & 0xff;
1200 bg = p;
1201 }
1202 }
1203 else if (p === 100) {
1204 fg = (this._terminal.defAttr >> 9) & 0x1ff;
1205 bg = this._terminal.defAttr & 0x1ff;
1206 }
1207 else {
1208 this._terminal.error('Unknown SGR attribute: %d.', p);
cd70d298
PK		 1209 }
1210 }
8dd11f55
PK		 1211 this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;
1212 };
1213 InputHandler.prototype.deviceStatus = function (params) {
1214 if (!this._terminal.prefix) {
1215 switch (params[0]) {
1216 case 5:
1217 this._terminal.send(EscapeSequences_1.C0.ESC + '[0n');
1218 break;
1219 case 6:
1220 this._terminal.send(EscapeSequences_1.C0.ESC + '['
f5ba386c 1221 + (this._terminal.buffer.y + 1)
8dd11f55 1222 + ';'
f5ba386c 1223 + (this._terminal.buffer.x + 1)
8dd11f55
PK		 1224 + 'R');
1225 break;
1226 }
1227 }
1228 else if (this._terminal.prefix === '?') {
1229 switch (params[0]) {
1230 case 6:
1231 this._terminal.send(EscapeSequences_1.C0.ESC + '[?'
f5ba386c 1232 + (this._terminal.buffer.y + 1)
8dd11f55 1233 + ';'
f5ba386c 1234 + (this._terminal.buffer.x + 1)
8dd11f55
PK		 1235 + 'R');
1236 break;
1237 case 15:
1238 break;
1239 case 25:
1240 break;
1241 case 26:
1242 break;
1243 case 53:
1244 break;
1245 }
1246 }
1247 };
1248 InputHandler.prototype.softReset = function (params) {
1249 this._terminal.cursorHidden = false;
1250 this._terminal.insertMode = false;
1251 this._terminal.originMode = false;
b1619e42 1252 this._terminal.wraparoundMode = true;
8dd11f55
PK		 1253 this._terminal.applicationKeypad = false;
1254 this._terminal.viewport.syncScrollArea();
1255 this._terminal.applicationCursor = false;
f5ba386c
PK		 1256 this._terminal.buffer.scrollTop = 0;
1257 this._terminal.buffer.scrollBottom = this._terminal.rows - 1;
8dd11f55 1258 this._terminal.curAttr = this._terminal.defAttr;
f5ba386c 1259 this._terminal.buffer.x = this._terminal.buffer.y = 0;
8dd11f55
PK		 1260 this._terminal.charset = null;
1261 this._terminal.glevel = 0;
1262 this._terminal.charsets = [null];
1263 };
1264 InputHandler.prototype.setCursorStyle = function (params) {
1265 var param = params[0] < 1 ? 1 : params[0];
1266 switch (param) {
1267 case 1:
1268 case 2:
1269 this._terminal.setOption('cursorStyle', 'block');
1270 break;
1271 case 3:
1272 case 4:
1273 this._terminal.setOption('cursorStyle', 'underline');
1274 break;
1275 case 5:
1276 case 6:
1277 this._terminal.setOption('cursorStyle', 'bar');
1278 break;
1279 }
1280 var isBlinking = param % 2 === 1;
1281 this._terminal.setOption('cursorBlink', isBlinking);
1282 };
1283 InputHandler.prototype.setScrollRegion = function (params) {
1284 if (this._terminal.prefix)
1285 return;
f5ba386c
PK		 1286 this._terminal.buffer.scrollTop = (params[0] || 1) - 1;
1287 this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
1288 this._terminal.buffer.x = 0;
1289 this._terminal.buffer.y = 0;
8dd11f55
PK		 1290 };
1291 InputHandler.prototype.saveCursor = function (params) {
f5ba386c
PK		 1292 this._terminal.buffer.savedX = this._terminal.buffer.x;
1293 this._terminal.buffer.savedY = this._terminal.buffer.y;
8dd11f55
PK		 1294 };
1295 InputHandler.prototype.restoreCursor = function (params) {
f5ba386c
PK		 1296 this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
1297 this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
8dd11f55
PK		 1298 };
1299 return InputHandler;
1300}());
1301exports.InputHandler = InputHandler;
f5ba386c
PK		 1302exports.wcwidth = (function (opts) {
1303 var COMBINING_BMP = [
8dd11f55
PK		 1304 [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
1305 [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
1306 [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
1307 [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],
1308 [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],
1309 [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],
1310 [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],
1311 [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],
1312 [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],
1313 [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],
1314 [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
1315 [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
1316 [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],
1317 [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],
1318 [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
1319 [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],
1320 [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],
1321 [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
1322 [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],
1323 [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],
1324 [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],
1325 [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],
1326 [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],
1327 [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],
1328 [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],
1329 [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],
1330 [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],
1331 [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],
1332 [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],
1333 [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],
1334 [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],
1335 [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],
1336 [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],
1337 [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],
1338 [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],
1339 [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],
1340 [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],
1341 [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],
1342 [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],
1343 [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],
1344 [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
1345 [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
1346 [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB],
f5ba386c
PK		 1347 ];
1348 var COMBINING_HIGH = [
8dd11f55
PK		 1349 [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
1350 [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
1351 [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
1352 [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
1353 [0xE0100, 0xE01EF]
1354 ];
f5ba386c 1355 function bisearch(ucs, data) {
8dd11f55 1356 var min = 0;
f5ba386c 1357 var max = data.length - 1;
8dd11f55 1358 var mid;
f5ba386c 1359 if (ucs < data[0][0] || ucs > data[max][1])
8dd11f55
PK		 1360 return false;
1361 while (max >= min) {
f5ba386c
PK		 1362 mid = (min + max) >> 1;
1363 if (ucs > data[mid][1])
8dd11f55 1364 min = mid + 1;
f5ba386c 1365 else if (ucs < data[mid][0])
8dd11f55
PK		 1366 max = mid - 1;
1367 else
1368 return true;
1369 }
1370 return false;
cd70d298 1371 }
f5ba386c 1372 function wcwidthBMP(ucs) {
8dd11f55
PK		 1373 if (ucs === 0)
1374 return opts.nul;
1375 if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))
1376 return opts.control;
f5ba386c 1377 if (bisearch(ucs, COMBINING_BMP))
8dd11f55 1378 return 0;
f5ba386c 1379 if (isWideBMP(ucs)) {
8dd11f55
PK		 1380 return 2;
1381 }
1382 return 1;
1383 }
f5ba386c 1384 function isWideBMP(ucs) {
8dd11f55
PK		 1385 return (ucs >= 0x1100 && (ucs <= 0x115f ||
1386 ucs === 0x2329 ||
1387 ucs === 0x232a ||
1388 (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) ||
1389 (ucs >= 0xac00 && ucs <= 0xd7a3) ||
1390 (ucs >= 0xf900 && ucs <= 0xfaff) ||
1391 (ucs >= 0xfe10 && ucs <= 0xfe19) ||
1392 (ucs >= 0xfe30 && ucs <= 0xfe6f) ||
1393 (ucs >= 0xff00 && ucs <= 0xff60) ||
f5ba386c
PK		 1394 (ucs >= 0xffe0 && ucs <= 0xffe6)));
1395 }
1396 function wcwidthHigh(ucs) {
1397 if (bisearch(ucs, COMBINING_HIGH))
1398 return 0;
1399 if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {
1400 return 2;
1401 }
1402 return 1;
cd70d298 1403 }
f5ba386c
PK		 1404 var control = opts.control | 0;
1405 var table = null;
1406 function init_table() {
1407 var CODEPOINTS = 65536;
1408 var BITWIDTH = 2;
1409 var ITEMSIZE = 32;
1410 var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;
1411 var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;
1412 table = (typeof Uint32Array === 'undefined')
1413 ? new Array(CONTAINERSIZE)
1414 : new Uint32Array(CONTAINERSIZE);
1415 for (var i = 0; i < CONTAINERSIZE; ++i) {
1416 var num = 0;
1417 var pos = CODEPOINTS_PER_ITEM;
1418 while (pos--)
1419 num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);
1420 table[i] = num;
1421 }
1422 return table;
1423 }
1424 return function (num) {
1425 num = num | 0;
1426 if (num < 32)
1427 return control | 0;
1428 if (num < 127)
1429 return 1;
1430 var t = table || init_table();
1431 if (num < 65536)
1432 return t[num >> 4] >> ((num & 15) << 1) & 3;
1433 return wcwidthHigh(num);
1434 };
8dd11f55
PK		 1435})({ nul: 0, control: 0 });
1436
8fd44266
PK		 1437
1438
f5ba386c 1439},{"./Charsets":3,"./EscapeSequences":5}],8:[function(require,module,exports){
8dd11f55 1440"use strict";
d2f8f9dc 1441Object.defineProperty(exports, "__esModule", { value: true });
b1619e42
PK		 1442var INVALID_LINK_CLASS = 'xterm-invalid-link';
1443var protocolClause = '(https?:\\/\\/)';
1444var domainCharacterSet = '[\\da-z\\.-]+';
1445var negatedDomainCharacterSet = '[^\\da-z\\.-]+';
1446var domainBodyClause = '(' + domainCharacterSet + ')';
1447var tldClause = '([a-z\\.]{2,6})';
1448var ipClause = '((\\d{1,3}\\.){3}\\d{1,3})';
1449var localHostClause = '(localhost)';
1450var portClause = '(:\\d{1,5})';
1451var hostClause = '((' + domainBodyClause + '\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?';
d2f8f9dc
PK		 1452var pathClause = '(\\/[\\/\\w\\.\\-%~]*)*';
1453var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;~\\=\\.\\-]*';
b1619e42
PK		 1454var queryStringClause = '(\\?' + queryStringHashFragmentCharacterSet + ')?';
1455var hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?';
1456var negatedPathCharacterSet = '[^\\/\\w\\.\\-%]+';
1457var bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause;
1458var start = '(?:^|' + negatedDomainCharacterSet + ')(';
1459var end = ')($|' + negatedPathCharacterSet + ')';
1460var strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end);
1461var HYPERTEXT_LINK_MATCHER_ID = 0;
1462var Linkifier = (function () {
d2f8f9dc 1463 function Linkifier() {
b1619e42 1464 this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID;
b1619e42
PK		 1465 this._rowTimeoutIds = [];
1466 this._linkMatchers = [];
1467 this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 });
1468 }
d2f8f9dc
PK		 1469 Linkifier.prototype.attachToDom = function (document, rows) {
1470 this._document = document;
1471 this._rows = rows;
1472 };
b1619e42 1473 Linkifier.prototype.linkifyRow = function (rowIndex) {
d2f8f9dc
PK		 1474 if (!this._document) {
1475 return;
1476 }
b1619e42
PK		 1477 var timeoutId = this._rowTimeoutIds[rowIndex];
1478 if (timeoutId) {
1479 clearTimeout(timeoutId);
1480 }
1481 this._rowTimeoutIds[rowIndex] = setTimeout(this._linkifyRow.bind(this, rowIndex), Linkifier.TIME_BEFORE_LINKIFY);
1482 };
d2f8f9dc 1483 Linkifier.prototype.setHypertextLinkHandler = function (handler) {
b1619e42
PK		 1484 this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler;
1485 };
d2f8f9dc
PK		 1486 Linkifier.prototype.setHypertextValidationCallback = function (callback) {
1487 this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback;
1488 };
b1619e42
PK		 1489 Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {
1490 if (options === void 0) { options = {}; }
1491 if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) {
1492 throw new Error('handler must be defined');
1493 }
1494 var matcher = {
1495 id: this._nextLinkMatcherId++,
1496 regex: regex,
1497 handler: handler,
1498 matchIndex: options.matchIndex,
1499 validationCallback: options.validationCallback,
1500 priority: options.priority || 0
1501 };
1502 this._addLinkMatcherToList(matcher);
1503 return matcher.id;
1504 };
1505 Linkifier.prototype._addLinkMatcherToList = function (matcher) {
1506 if (this._linkMatchers.length === 0) {
1507 this._linkMatchers.push(matcher);
1508 return;
1509 }
1510 for (var i = this._linkMatchers.length - 1; i >= 0; i--) {
1511 if (matcher.priority <= this._linkMatchers[i].priority) {
1512 this._linkMatchers.splice(i + 1, 0, matcher);
1513 return;
1514 }
1515 }
1516 this._linkMatchers.splice(0, 0, matcher);
1517 };
1518 Linkifier.prototype.deregisterLinkMatcher = function (matcherId) {
1519 for (var i = 1; i < this._linkMatchers.length; i++) {
1520 if (this._linkMatchers[i].id === matcherId) {
1521 this._linkMatchers.splice(i, 1);
1522 return true;
1523 }
1524 }
1525 return false;
1526 };
1527 Linkifier.prototype._linkifyRow = function (rowIndex) {
1528 var row = this._rows[rowIndex];
1529 if (!row) {
1530 return;
1531 }
1532 var text = row.textContent;
d2f8f9dc
PK		 1533 for (var i = 0; i < this._linkMatchers.length; i++) {
1534 var matcher = this._linkMatchers[i];
1535 var linkElements = this._doLinkifyRow(row, matcher);
1536 if (linkElements.length > 0) {
1537 if (matcher.validationCallback) {
1538 var _loop_1 = function (j) {
1539 var element = linkElements[j];
1540 matcher.validationCallback(element.textContent, element, function (isValid) {
1541 if (!isValid) {
1542 element.classList.add(INVALID_LINK_CLASS);
1543 }
1544 });
1545 };
1546 for (var j = 0; j < linkElements.length; j++) {
1547 _loop_1(j);
1548 }
b1619e42 1549 }
d2f8f9dc 1550 return;
b1619e42 1551 }
b1619e42
PK		 1552 }
1553 };
d2f8f9dc
PK		 1554 Linkifier.prototype._doLinkifyRow = function (row, matcher) {
1555 var result = [];
1556 var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID;
1557 var nodes = row.childNodes;
1558 var match = row.textContent.match(matcher.regex);
1559 if (!match || match.length === 0) {
1560 return result;
1561 }
1562 var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
1563 var rowStartIndex = match.index + uri.length;
b1619e42
PK		 1564 for (var i = 0; i < nodes.length; i++) {
1565 var node = nodes[i];
1566 var searchIndex = node.textContent.indexOf(uri);
1567 if (searchIndex >= 0) {
d2f8f9dc 1568 var linkElement = this._createAnchorElement(uri, matcher.handler, isHttpLinkMatcher);
b1619e42
PK		 1569 if (node.textContent.length === uri.length) {
1570 if (node.nodeType === 3) {
1571 this._replaceNode(node, linkElement);
1572 }
1573 else {
1574 var element = node;
1575 if (element.nodeName === 'A') {
d2f8f9dc 1576 return result;
b1619e42
PK		 1577 }
1578 element.innerHTML = '';
1579 element.appendChild(linkElement);
1580 }
1581 }
479fb0e7
PK		 1582 else if (node.childNodes.length > 1) {
1583 for (var j = 0; j < node.childNodes.length; j++) {
1584 var childNode = node.childNodes[j];
1585 var childSearchIndex = childNode.textContent.indexOf(uri);
1586 if (childSearchIndex !== -1) {
1587 this._replaceNodeSubstringWithNode(childNode, linkElement, uri, childSearchIndex);
1588 break;
1589 }
1590 }
1591 }
b1619e42 1592 else {
d2f8f9dc
PK		 1593 var nodesAdded = this._replaceNodeSubstringWithNode(node, linkElement, uri, searchIndex);
1594 i += nodesAdded;
b1619e42 1595 }
d2f8f9dc
PK		 1596 result.push(linkElement);
1597 match = row.textContent.substring(rowStartIndex).match(matcher.regex);
1598 if (!match || match.length === 0) {
1599 return result;
1600 }
1601 uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
1602 rowStartIndex += match.index + uri.length;
b1619e42
PK		 1603 }
1604 }
d2f8f9dc 1605 return result;
b1619e42
PK		 1606 };
1607 Linkifier.prototype._createAnchorElement = function (uri, handler, isHypertextLinkHandler) {
1608 var element = this._document.createElement('a');
1609 element.textContent = uri;
d2f8f9dc 1610 element.draggable = false;
b1619e42
PK		 1611 if (isHypertextLinkHandler) {
1612 element.href = uri;
1613 element.target = '_blank';
1614 element.addEventListener('click', function (event) {
1615 if (handler) {
1616 return handler(event, uri);
1617 }
1618 });
1619 }
1620 else {
1621 element.addEventListener('click', function (event) {
1622 if (element.classList.contains(INVALID_LINK_CLASS)) {
1623 return;
1624 }
1625 return handler(event, uri);
1626 });
1627 }
1628 return element;
1629 };
1630 Linkifier.prototype._replaceNode = function (oldNode) {
1631 var newNodes = [];
1632 for (var _i = 1; _i < arguments.length; _i++) {
1633 newNodes[_i - 1] = arguments[_i];
1634 }
1635 var parent = oldNode.parentNode;
1636 for (var i = 0; i < newNodes.length; i++) {
1637 parent.insertBefore(newNodes[i], oldNode);
1638 }
1639 parent.removeChild(oldNode);
1640 };
1641 Linkifier.prototype._replaceNodeSubstringWithNode = function (targetNode, newNode, substring, substringIndex) {
479fb0e7
PK		 1642 if (targetNode.childNodes.length === 1) {
1643 targetNode = targetNode.childNodes[0];
b1619e42 1644 }
479fb0e7 1645 if (targetNode.nodeType !== 3) {
b1619e42
PK		 1646 throw new Error('targetNode must be a text node or only contain a single text node');
1647 }
479fb0e7 1648 var fullText = targetNode.textContent;
b1619e42 1649 if (substringIndex === 0) {
d2f8f9dc
PK		 1650 var rightText_1 = fullText.substring(substring.length);
1651 var rightTextNode_1 = this._document.createTextNode(rightText_1);
479fb0e7 1652 this._replaceNode(targetNode, newNode, rightTextNode_1);
d2f8f9dc 1653 return 0;
b1619e42 1654 }
d2f8f9dc
PK		 1655 if (substringIndex === targetNode.textContent.length - substring.length) {
1656 var leftText_1 = fullText.substring(0, substringIndex);
1657 var leftTextNode_1 = this._document.createTextNode(leftText_1);
479fb0e7 1658 this._replaceNode(targetNode, leftTextNode_1, newNode);
d2f8f9dc 1659 return 0;
b1619e42 1660 }
d2f8f9dc
PK		 1661 var leftText = fullText.substring(0, substringIndex);
1662 var leftTextNode = this._document.createTextNode(leftText);
1663 var rightText = fullText.substring(substringIndex + substring.length);
1664 var rightTextNode = this._document.createTextNode(rightText);
479fb0e7 1665 this._replaceNode(targetNode, leftTextNode, newNode, rightTextNode);
d2f8f9dc 1666 return 1;
b1619e42
PK		 1667 };
1668 return Linkifier;
1669}());
1670Linkifier.TIME_BEFORE_LINKIFY = 200;
1671exports.Linkifier = Linkifier;
1672
1673
1674
f5ba386c 1675},{}],9:[function(require,module,exports){
b1619e42 1676"use strict";
d2f8f9dc 1677Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 1678var EscapeSequences_1 = require("./EscapeSequences");
1679var Charsets_1 = require("./Charsets");
1680var normalStateHandler = {};
1681normalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); };
1682normalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); };
1683normalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF];
1684normalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF];
1685normalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); };
1686normalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); };
1687normalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); };
1688normalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); };
1689normalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); };
1690normalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(ParserState.ESCAPED); };
1691var escapedStateHandler = {};
1692escapedStateHandler['['] = function (parser, terminal) {
1693 terminal.params = [];
1694 terminal.currentParam = 0;
1695 parser.setState(ParserState.CSI_PARAM);
1696};
1697escapedStateHandler[']'] = function (parser, terminal) {
1698 terminal.params = [];
1699 terminal.currentParam = 0;
1700 parser.setState(ParserState.OSC);
1701};
1702escapedStateHandler['P'] = function (parser, terminal) {
1703 terminal.params = [];
1704 terminal.currentParam = 0;
1705 parser.setState(ParserState.DCS);
1706};
1707escapedStateHandler['_'] = function (parser, terminal) {
1708 parser.setState(ParserState.IGNORE);
1709};
1710escapedStateHandler['^'] = function (parser, terminal) {
1711 parser.setState(ParserState.IGNORE);
1712};
1713escapedStateHandler['c'] = function (parser, terminal) {
1714 terminal.reset();
1715};
1716escapedStateHandler['E'] = function (parser, terminal) {
f5ba386c 1717 terminal.buffer.x = 0;
8dd11f55
PK		 1718 terminal.index();
1719 parser.setState(ParserState.NORMAL);
1720};
1721escapedStateHandler['D'] = function (parser, terminal) {
1722 terminal.index();
1723 parser.setState(ParserState.NORMAL);
1724};
1725escapedStateHandler['M'] = function (parser, terminal) {
1726 terminal.reverseIndex();
1727 parser.setState(ParserState.NORMAL);
1728};
1729escapedStateHandler['%'] = function (parser, terminal) {
1730 terminal.setgLevel(0);
1731 terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
1732 parser.setState(ParserState.NORMAL);
1733 parser.skipNextChar();
1734};
1735escapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };
1736var csiParamStateHandler = {};
1737csiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); };
1738csiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); };
1739csiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); };
1740csiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); };
1741csiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); };
1742csiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); };
1743csiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); };
1744csiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); };
1745csiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); };
1746csiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); };
1747csiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); };
1748csiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); };
1749csiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); };
1750csiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); };
1751csiParamStateHandler['"'] = function (parser) { return parser.setPostfix('"'); };
1752csiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); };
1753csiParamStateHandler['\''] = function (parser) { return parser.setPostfix('\''); };
1754csiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); };
1755csiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); };
1756var csiStateHandler = {};
1757csiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); };
1758csiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); };
1759csiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); };
1760csiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); };
1761csiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); };
1762csiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); };
1763csiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); };
1764csiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); };
1765csiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); };
1766csiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); };
1767csiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); };
1768csiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); };
1769csiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); };
1770csiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); };
1771csiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); };
1772csiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); };
1773csiStateHandler['T'] = function (handler, params, prefix) {
1774 if (params.length < 2 && !prefix) {
1775 handler.scrollDown(params);
1776 }
1777};
1778csiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); };
1779csiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); };
1780csiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); };
1781csiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); };
1782csiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); };
1783csiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); };
1784csiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); };
1785csiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); };
1786csiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); };
1787csiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); };
1788csiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); };
1789csiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); };
1790csiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); };
1791csiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); };
1792csiStateHandler['p'] = function (handler, params, prefix) {
1793 switch (prefix) {
1794 case '!':
1795 handler.softReset(params);
1796 break;
cd70d298 1797 }
cd70d298 1798};
8dd11f55
PK		 1799csiStateHandler['q'] = function (handler, params, prefix, postfix) {
1800 if (postfix === ' ') {
1801 handler.setCursorStyle(params);
1802 }
1803};
1804csiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); };
1805csiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); };
1806csiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); };
1807csiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(ParserState.NORMAL); };
1808var ParserState;
1809(function (ParserState) {
1810 ParserState[ParserState["NORMAL"] = 0] = "NORMAL";
1811 ParserState[ParserState["ESCAPED"] = 1] = "ESCAPED";
1812 ParserState[ParserState["CSI_PARAM"] = 2] = "CSI_PARAM";
1813 ParserState[ParserState["CSI"] = 3] = "CSI";
1814 ParserState[ParserState["OSC"] = 4] = "OSC";
1815 ParserState[ParserState["CHARSET"] = 5] = "CHARSET";
1816 ParserState[ParserState["DCS"] = 6] = "DCS";
1817 ParserState[ParserState["IGNORE"] = 7] = "IGNORE";
1818})(ParserState || (ParserState = {}));
1819var Parser = (function () {
1820 function Parser(_inputHandler, _terminal) {
1821 this._inputHandler = _inputHandler;
1822 this._terminal = _terminal;
1823 this._state = ParserState.NORMAL;
1824 }
1825 Parser.prototype.parse = function (data) {
1826 var l = data.length, j, cs, ch, code, low;
f5ba386c
PK		 1827 if (this._terminal.debug) {
1828 this._terminal.log('data: ' + data);
1829 }
8dd11f55
PK		 1830 this._position = 0;
1831 if (this._terminal.surrogate_high) {
1832 data = this._terminal.surrogate_high + data;
1833 this._terminal.surrogate_high = '';
1834 }
1835 for (; this._position < l; this._position++) {
1836 ch = data[this._position];
1837 code = data.charCodeAt(this._position);
1838 if (0xD800 <= code && code <= 0xDBFF) {
1839 low = data.charCodeAt(this._position + 1);
1840 if (isNaN(low)) {
1841 this._terminal.surrogate_high = ch;
1842 continue;
cd70d298 1843 }
8dd11f55
PK		 1844 code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
1845 ch += data.charAt(this._position + 1);
1846 }
1847 if (0xDC00 <= code && code <= 0xDFFF)
1848 continue;
1849 switch (this._state) {
1850 case ParserState.NORMAL:
1851 if (ch in normalStateHandler) {
1852 normalStateHandler[ch](this, this._inputHandler);
1853 }
1854 else {
1855 this._inputHandler.addChar(ch, code);
1856 }
1857 break;
1858 case ParserState.ESCAPED:
1859 if (ch in escapedStateHandler) {
1860 escapedStateHandler[ch](this, this._terminal);
cd70d298 1861 break;
8dd11f55
PK		 1862 }
1863 switch (ch) {
1864 case '(':
1865 case ')':
1866 case '*':
1867 case '+':
1868 case '-':
1869 case '.':
1870 switch (ch) {
1871 case '(':
1872 this._terminal.gcharset = 0;
1873 break;
1874 case ')':
1875 this._terminal.gcharset = 1;
1876 break;
1877 case '*':
1878 this._terminal.gcharset = 2;
1879 break;
1880 case '+':
1881 this._terminal.gcharset = 3;
1882 break;
1883 case '-':
1884 this._terminal.gcharset = 1;
1885 break;
1886 case '.':
1887 this._terminal.gcharset = 2;
1888 break;
cd70d298 1889 }
8dd11f55
PK		 1890 this._state = ParserState.CHARSET;
1891 break;
1892 case '/':
1893 this._terminal.gcharset = 3;
1894 this._state = ParserState.CHARSET;
1895 this._position--;
1896 break;
1897 case 'N':
1898 break;
1899 case 'O':
1900 break;
1901 case 'n':
1902 this._terminal.setgLevel(2);
1903 break;
1904 case 'o':
1905 this._terminal.setgLevel(3);
1906 break;
1907 case '|':
1908 this._terminal.setgLevel(3);
1909 break;
1910 case '}':
1911 this._terminal.setgLevel(2);
cd70d298 1912 break;
8dd11f55
PK		 1913 case '~':
1914 this._terminal.setgLevel(1);
cd70d298 1915 break;
8dd11f55
PK		 1916 case '7':
1917 this._inputHandler.saveCursor();
1918 this._state = ParserState.NORMAL;
cd70d298 1919 break;
8dd11f55
PK		 1920 case '8':
1921 this._inputHandler.restoreCursor();
1922 this._state = ParserState.NORMAL;
cd70d298 1923 break;
8dd11f55
PK		 1924 case '#':
1925 this._state = ParserState.NORMAL;
1926 this._position++;
cd70d298 1927 break;
8dd11f55
PK		 1928 case 'H':
1929 this._terminal.tabSet();
1930 this._state = ParserState.NORMAL;
cd70d298 1931 break;
8dd11f55
PK		 1932 case '=':
1933 this._terminal.log('Serial port requested application keypad.');
1934 this._terminal.applicationKeypad = true;
1935 this._terminal.viewport.syncScrollArea();
1936 this._state = ParserState.NORMAL;
cd70d298 1937 break;
8dd11f55
PK		 1938 case '>':
1939 this._terminal.log('Switching back to normal keypad.');
1940 this._terminal.applicationKeypad = false;
1941 this._terminal.viewport.syncScrollArea();
1942 this._state = ParserState.NORMAL;
cd70d298 1943 break;
8dd11f55
PK		 1944 default:
1945 this._state = ParserState.NORMAL;
1946 this._terminal.error('Unknown ESC control: %s.', ch);
cd70d298
PK		 1947 break;
1948 }
8dd11f55
PK		 1949 break;
1950 case ParserState.CHARSET:
1951 if (ch in Charsets_1.CHARSETS) {
1952 cs = Charsets_1.CHARSETS[ch];
1953 if (ch === '/') {
1954 this.skipNextChar();
cd70d298
PK		 1955 }
1956 }
1957 else {
8dd11f55 1958 cs = Charsets_1.DEFAULT_CHARSET;
cd70d298 1959 }
8dd11f55
PK		 1960 this._terminal.setgCharset(this._terminal.gcharset, cs);
1961 this._terminal.gcharset = null;
1962 this._state = ParserState.NORMAL;
cd70d298 1963 break;
8dd11f55
PK		 1964 case ParserState.OSC:
1965 if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
1966 if (ch === EscapeSequences_1.C0.ESC)
1967 this._position++;
1968 this._terminal.params.push(this._terminal.currentParam);
1969 switch (this._terminal.params[0]) {
1970 case 0:
1971 case 1:
1972 case 2:
1973 if (this._terminal.params[1]) {
1974 this._terminal.title = this._terminal.params[1];
1975 this._terminal.handleTitle(this._terminal.title);
1976 }
1977 break;
1978 case 3:
1979 break;
1980 case 4:
1981 case 5:
1982 break;
1983 case 10:
1984 case 11:
1985 case 12:
1986 case 13:
1987 case 14:
1988 case 15:
1989 case 16:
1990 case 17:
1991 case 18:
1992 case 19:
1993 break;
1994 case 46:
1995 break;
1996 case 50:
1997 break;
1998 case 51:
1999 break;
2000 case 52:
2001 break;
2002 case 104:
2003 case 105:
2004 case 110:
2005 case 111:
2006 case 112:
2007 case 113:
2008 case 114:
2009 case 115:
2010 case 116:
2011 case 117:
2012 case 118:
2013 break;
cd70d298 2014 }
8dd11f55
PK		 2015 this._terminal.params = [];
2016 this._terminal.currentParam = 0;
2017 this._state = ParserState.NORMAL;
2018 }
2019 else {
2020 if (!this._terminal.params.length) {
2021 if (ch >= '0' && ch <= '9') {
2022 this._terminal.currentParam =
2023 this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48;
2024 }
2025 else if (ch === ';') {
2026 this._terminal.params.push(this._terminal.currentParam);
2027 this._terminal.currentParam = '';
2028 }
cd70d298 2029 }
8dd11f55
PK		 2030 else {
2031 this._terminal.currentParam += ch;
cd70d298 2032 }
8dd11f55
PK		 2033 }
2034 break;
2035 case ParserState.CSI_PARAM:
2036 if (ch in csiParamStateHandler) {
2037 csiParamStateHandler[ch](this);
cd70d298 2038 break;
8dd11f55
PK		 2039 }
2040 this.finalizeParam();
2041 this._state = ParserState.CSI;
2042 case ParserState.CSI:
2043 if (ch in csiStateHandler) {
f5ba386c
PK		 2044 if (this._terminal.debug) {
2045 this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch);
2046 }
8dd11f55
PK		 2047 csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);
2048 }
2049 else {
2050 this._terminal.error('Unknown CSI code: %s.', ch);
2051 }
2052 this._state = ParserState.NORMAL;
2053 this._terminal.prefix = '';
2054 this._terminal.postfix = '';
2055 break;
2056 case ParserState.DCS:
2057 if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
2058 if (ch === EscapeSequences_1.C0.ESC)
2059 this._position++;
4b727914
PK		 2060 var pt = void 0;
2061 var valid = void 0;
8dd11f55
PK		 2062 switch (this._terminal.prefix) {
2063 case '':
2064 break;
2065 case '$q':
4b727914
PK		 2066 pt = this._terminal.currentParam;
2067 valid = false;
8dd11f55
PK		 2068 switch (pt) {
2069 case '"q':
2070 pt = '0"q';
2071 break;
2072 case '"p':
2073 pt = '61"p';
2074 break;
2075 case 'r':
2076 pt = ''
f5ba386c 2077 + (this._terminal.buffer.scrollTop + 1)
8dd11f55 2078 + ';'
f5ba386c 2079 + (this._terminal.buffer.scrollBottom + 1)
8dd11f55
PK		 2080 + 'r';
2081 break;
2082 case 'm':
2083 pt = '0m';
2084 break;
2085 default:
2086 this._terminal.error('Unknown DCS Pt: %s.', pt);
2087 pt = '';
2088 break;
2089 }
2090 this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\');
2091 break;
2092 case '+p':
2093 break;
2094 case '+q':
4b727914
PK		 2095 pt = this._terminal.currentParam;
2096 valid = false;
8dd11f55
PK		 2097 this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\');
2098 break;
2099 default:
2100 this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix);
cd70d298
PK		 2101 break;
2102 }
8dd11f55
PK		 2103 this._terminal.currentParam = 0;
2104 this._terminal.prefix = '';
2105 this._state = ParserState.NORMAL;
cd70d298 2106 }
8dd11f55
PK		 2107 else if (!this._terminal.currentParam) {
2108 if (!this._terminal.prefix && ch !== '$' && ch !== '+') {
2109 this._terminal.currentParam = ch;
2110 }
2111 else if (this._terminal.prefix.length === 2) {
2112 this._terminal.currentParam = ch;
2113 }
2114 else {
2115 this._terminal.prefix += ch;
2116 }
cd70d298
PK		 2117 }
2118 else {
8dd11f55 2119 this._terminal.currentParam += ch;
cd70d298 2120 }
8dd11f55
PK		 2121 break;
2122 case ParserState.IGNORE:
2123 if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
2124 if (ch === EscapeSequences_1.C0.ESC)
2125 this._position++;
2126 this._state = ParserState.NORMAL;
2127 }
2128 break;
2129 }
2130 }
4b727914 2131 return this._state;
8dd11f55
PK		 2132 };
2133 Parser.prototype.setState = function (state) {
2134 this._state = state;
2135 };
2136 Parser.prototype.setPrefix = function (prefix) {
2137 this._terminal.prefix = prefix;
2138 };
2139 Parser.prototype.setPostfix = function (postfix) {
2140 this._terminal.postfix = postfix;
2141 };
2142 Parser.prototype.setParam = function (param) {
2143 this._terminal.currentParam = param;
2144 };
2145 Parser.prototype.getParam = function () {
2146 return this._terminal.currentParam;
2147 };
2148 Parser.prototype.finalizeParam = function () {
2149 this._terminal.params.push(this._terminal.currentParam);
2150 this._terminal.currentParam = 0;
2151 };
2152 Parser.prototype.skipNextChar = function () {
2153 this._position++;
2154 };
2155 return Parser;
2156}());
2157exports.Parser = Parser;
2158
8fd44266
PK		 2159
2160
f5ba386c 2161},{"./Charsets":3,"./EscapeSequences":5}],10:[function(require,module,exports){
8dd11f55 2162"use strict";
d2f8f9dc 2163Object.defineProperty(exports, "__esModule", { value: true });
4b727914 2164var DomElementObjectPool_1 = require("./utils/DomElementObjectPool");
8dd11f55
PK		 2165var MAX_REFRESH_FRAME_SKIP = 5;
2166var FLAGS;
2167(function (FLAGS) {
2168 FLAGS[FLAGS["BOLD"] = 1] = "BOLD";
2169 FLAGS[FLAGS["UNDERLINE"] = 2] = "UNDERLINE";
2170 FLAGS[FLAGS["BLINK"] = 4] = "BLINK";
2171 FLAGS[FLAGS["INVERSE"] = 8] = "INVERSE";
2172 FLAGS[FLAGS["INVISIBLE"] = 16] = "INVISIBLE";
2173})(FLAGS || (FLAGS = {}));
2174;
2175var brokenBold = null;
2176var Renderer = (function () {
2177 function Renderer(_terminal) {
2178 this._terminal = _terminal;
2179 this._refreshRowsQueue = [];
2180 this._refreshFramesSkipped = 0;
2181 this._refreshAnimationFrame = null;
4b727914 2182 this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span');
8dd11f55 2183 if (brokenBold === null) {
d2f8f9dc 2184 brokenBold = checkBoldBroken(this._terminal.element);
8dd11f55 2185 }
4b727914 2186 this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span');
8dd11f55
PK		 2187 }
2188 Renderer.prototype.queueRefresh = function (start, end) {
2189 this._refreshRowsQueue.push({ start: start, end: end });
2190 if (!this._refreshAnimationFrame) {
2191 this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this));
2192 }
2193 };
2194 Renderer.prototype._refreshLoop = function () {
2195 var skipFrame = this._terminal.writeBuffer.length > 0 && this._refreshFramesSkipped++ <= MAX_REFRESH_FRAME_SKIP;
2196 if (skipFrame) {
2197 this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this));
2198 return;
2199 }
2200 this._refreshFramesSkipped = 0;
2201 var start;
2202 var end;
2203 if (this._refreshRowsQueue.length > 4) {
2204 start = 0;
2205 end = this._terminal.rows - 1;
2206 }
2207 else {
2208 start = this._refreshRowsQueue[0].start;
2209 end = this._refreshRowsQueue[0].end;
2210 for (var i = 1; i < this._refreshRowsQueue.length; i++) {
2211 if (this._refreshRowsQueue[i].start < start) {
2212 start = this._refreshRowsQueue[i].start;
cd70d298 2213 }
8dd11f55
PK		 2214 if (this._refreshRowsQueue[i].end > end) {
2215 end = this._refreshRowsQueue[i].end;
cd70d298 2216 }
8dd11f55 2217 }
cd70d298 2218 }
8dd11f55
PK		 2219 this._refreshRowsQueue = [];
2220 this._refreshAnimationFrame = null;
2221 this._refresh(start, end);
cd70d298 2222 };
8dd11f55 2223 Renderer.prototype._refresh = function (start, end) {
4b727914 2224 var parent;
8dd11f55
PK		 2225 if (end - start >= this._terminal.rows / 2) {
2226 parent = this._terminal.element.parentNode;
2227 if (parent) {
2228 this._terminal.element.removeChild(this._terminal.rowContainer);
2229 }
2230 }
4b727914
PK		 2231 var width = this._terminal.cols;
2232 var y = start;
8dd11f55
PK		 2233 if (end >= this._terminal.rows) {
2234 this._terminal.log('`end` is too large. Most likely a bad CSR.');
2235 end = this._terminal.rows - 1;
2236 }
2237 for (; y <= end; y++) {
f5ba386c
PK		 2238 var row = y + this._terminal.buffer.ydisp;
2239 var line = this._terminal.buffer.lines.get(row);
4b727914 2240 var x = void 0;
f5ba386c 2241 if (this._terminal.buffer.y === y - (this._terminal.buffer.ybase - this._terminal.buffer.ydisp) &&
4b727914
PK		 2242 this._terminal.cursorState &&
2243 !this._terminal.cursorHidden) {
f5ba386c 2244 x = this._terminal.buffer.x;
cd70d298
PK		 2245 }
2246 else {
8dd11f55 2247 x = -1;
cd70d298 2248 }
4b727914
PK		 2249 var attr = this._terminal.defAttr;
2250 var documentFragment = document.createDocumentFragment();
2251 var innerHTML = '';
2252 var currentElement = void 0;
2253 while (this._terminal.children[y].children.length) {
2254 var child = this._terminal.children[y].children[0];
2255 this._terminal.children[y].removeChild(child);
2256 this._spanElementObjectPool.release(child);
2257 }
2258 for (var i = 0; i < width; i++) {
2259 var data = line[i][0];
2260 var ch = line[i][1];
2261 var ch_width = line[i][2];
f5ba386c 2262 var isCursor = i === x;
4b727914 2263 if (!ch_width) {
8dd11f55 2264 continue;
cd70d298 2265 }
f5ba386c
PK		 2266 if (data !== attr || isCursor) {
2267 if (attr !== this._terminal.defAttr && !isCursor) {
4b727914
PK		 2268 if (innerHTML) {
2269 currentElement.innerHTML = innerHTML;
2270 innerHTML = '';
2271 }
2272 documentFragment.appendChild(currentElement);
2273 currentElement = null;
8dd11f55 2274 }
f5ba386c 2275 if (data !== this._terminal.defAttr || isCursor) {
4b727914
PK		 2276 if (innerHTML && !currentElement) {
2277 currentElement = this._spanElementObjectPool.acquire();
2278 }
2279 if (currentElement) {
2280 if (innerHTML) {
2281 currentElement.innerHTML = innerHTML;
2282 innerHTML = '';
2283 }
2284 documentFragment.appendChild(currentElement);
2285 }
2286 currentElement = this._spanElementObjectPool.acquire();
f5ba386c
PK		 2287 var bg = data & 0x1ff;
2288 var fg = (data >> 9) & 0x1ff;
2289 var flags = data >> 18;
2290 if (isCursor) {
479fb0e7
PK		 2291 currentElement.classList.add('reverse-video');
2292 currentElement.classList.add('terminal-cursor');
8dd11f55 2293 }
f5ba386c
PK		 2294 if (flags & FLAGS.BOLD) {
2295 if (!brokenBold) {
2296 currentElement.classList.add('xterm-bold');
8dd11f55 2297 }
f5ba386c
PK		 2298 if (fg < 8) {
2299 fg += 8;
8dd11f55 2300 }
f5ba386c
PK		 2301 }
2302 if (flags & FLAGS.UNDERLINE) {
2303 currentElement.classList.add('xterm-underline');
2304 }
2305 if (flags & FLAGS.BLINK) {
2306 currentElement.classList.add('xterm-blink');
2307 }
2308 if (flags & FLAGS.INVERSE) {
2309 var temp = bg;
2310 bg = fg;
2311 fg = temp;
2312 if ((flags & 1) && fg < 8) {
2313 fg += 8;
8dd11f55 2314 }
f5ba386c
PK		 2315 }
2316 if (flags & FLAGS.INVISIBLE && !isCursor) {
2317 currentElement.classList.add('xterm-hidden');
2318 }
2319 if (flags & FLAGS.INVERSE) {
2320 if (bg === 257) {
2321 bg = 15;
8dd11f55 2322 }
f5ba386c
PK		 2323 if (fg === 256) {
2324 fg = 0;
8dd11f55 2325 }
8dd11f55 2326 }
f5ba386c
PK		 2327 if (bg < 256) {
2328 currentElement.classList.add("xterm-bg-color-" + bg);
2329 }
2330 if (fg < 256) {
2331 currentElement.classList.add("xterm-color-" + fg);
2332 }
8dd11f55 2333 }
cd70d298 2334 }
8dd11f55 2335 if (ch_width === 2) {
4b727914 2336 innerHTML += "<span class=\"xterm-wide-char\">" + ch + "</span>";
cd70d298 2337 }
4b727914
PK		 2338 else if (ch.charCodeAt(0) > 255) {
2339 innerHTML += "<span class=\"xterm-normal-char\">" + ch + "</span>";
8dd11f55 2340 }
4b727914
PK		 2341 else {
2342 switch (ch) {
2343 case '&':
2344 innerHTML += '&amp;';
2345 break;
2346 case '<':
2347 innerHTML += '&lt;';
2348 break;
2349 case '>':
2350 innerHTML += '&gt;';
2351 break;
2352 default:
2353 if (ch <= ' ') {
2354 innerHTML += '&nbsp;';
2355 }
2356 else {
2357 innerHTML += ch;
2358 }
2359 break;
2360 }
8dd11f55 2361 }
f5ba386c 2362 attr = isCursor ? -1 : data;
cd70d298 2363 }
4b727914
PK		 2364 if (innerHTML && !currentElement) {
2365 currentElement = this._spanElementObjectPool.acquire();
cd70d298 2366 }
4b727914
PK		 2367 if (currentElement) {
2368 if (innerHTML) {
2369 currentElement.innerHTML = innerHTML;
2370 innerHTML = '';
2371 }
2372 documentFragment.appendChild(currentElement);
2373 currentElement = null;
2374 }
2375 this._terminal.children[y].appendChild(documentFragment);
8dd11f55
PK		 2376 }
2377 if (parent) {
2378 this._terminal.element.appendChild(this._terminal.rowContainer);
2379 }
2380 this._terminal.emit('refresh', { element: this._terminal.element, start: start, end: end });
2381 };
2382 ;
479fb0e7
PK		 2383 Renderer.prototype.refreshSelection = function (start, end) {
2384 while (this._terminal.selectionContainer.children.length) {
2385 this._terminal.selectionContainer.removeChild(this._terminal.selectionContainer.children[0]);
2386 }
2387 if (!start || !end) {
2388 return;
2389 }
f5ba386c
PK		 2390 var viewportStartRow = start[1] - this._terminal.buffer.ydisp;
2391 var viewportEndRow = end[1] - this._terminal.buffer.ydisp;
479fb0e7
PK		 2392 var viewportCappedStartRow = Math.max(viewportStartRow, 0);
2393 var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1);
2394 if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) {
2395 return;
2396 }
2397 var documentFragment = document.createDocumentFragment();
2398 var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
2399 var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
2400 documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol));
2401 var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1;
2402 documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount));
2403 if (viewportCappedStartRow !== viewportCappedEndRow) {
2404 var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
2405 documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1));
2406 }
2407 this._terminal.selectionContainer.appendChild(documentFragment);
2408 };
2409 Renderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) {
2410 if (rowCount === void 0) { rowCount = 1; }
2411 var element = document.createElement('div');
2412 element.style.height = rowCount * this._terminal.charMeasure.height + "px";
2413 element.style.top = row * this._terminal.charMeasure.height + "px";
2414 element.style.left = colStart * this._terminal.charMeasure.width + "px";
2415 element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px";
2416 return element;
2417 };
8dd11f55
PK		 2418 return Renderer;
2419}());
2420exports.Renderer = Renderer;
d2f8f9dc
PK		 2421function checkBoldBroken(terminal) {
2422 var document = terminal.ownerDocument;
8dd11f55
PK		 2423 var el = document.createElement('span');
2424 el.innerHTML = 'hello world';
d2f8f9dc
PK		 2425 terminal.appendChild(el);
2426 var w1 = el.offsetWidth;
2427 var h1 = el.offsetHeight;
8dd11f55 2428 el.style.fontWeight = 'bold';
d2f8f9dc
PK		 2429 var w2 = el.offsetWidth;
2430 var h2 = el.offsetHeight;
2431 terminal.removeChild(el);
2432 return w1 !== w2 || h1 !== h2;
8dd11f55
PK		 2433}
2434
8fd44266
PK		 2435
2436
f5ba386c 2437},{"./utils/DomElementObjectPool":19}],11:[function(require,module,exports){
479fb0e7
PK		 2438"use strict";
2439var __extends = (this && this.__extends) || (function () {
2440 var extendStatics = Object.setPrototypeOf ||
2441 ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
2442 function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
2443 return function (d, b) {
2444 extendStatics(d, b);
2445 function __() { this.constructor = d; }
2446 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
2447 };
2448})();
2449Object.defineProperty(exports, "__esModule", { value: true });
2450var Mouse = require("./utils/Mouse");
2451var Browser = require("./utils/Browser");
2452var EventEmitter_1 = require("./EventEmitter");
2453var SelectionModel_1 = require("./SelectionModel");
f5ba386c 2454var BufferLine_1 = require("./utils/BufferLine");
479fb0e7
PK		 2455var DRAG_SCROLL_MAX_THRESHOLD = 50;
2456var DRAG_SCROLL_MAX_SPEED = 15;
2457var DRAG_SCROLL_INTERVAL = 50;
479fb0e7
PK		 2458var WORD_SEPARATORS = ' ()[]{}\'"';
2459var LINE_DATA_CHAR_INDEX = 1;
2460var LINE_DATA_WIDTH_INDEX = 2;
2461var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);
2462var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');
2463var SelectionMode;
2464(function (SelectionMode) {
2465 SelectionMode[SelectionMode["NORMAL"] = 0] = "NORMAL";
2466 SelectionMode[SelectionMode["WORD"] = 1] = "WORD";
2467 SelectionMode[SelectionMode["LINE"] = 2] = "LINE";
2468})(SelectionMode || (SelectionMode = {}));
2469var SelectionManager = (function (_super) {
2470 __extends(SelectionManager, _super);
2471 function SelectionManager(_terminal, _buffer, _rowContainer, _charMeasure) {
2472 var _this = _super.call(this) || this;
2473 _this._terminal = _terminal;
2474 _this._buffer = _buffer;
2475 _this._rowContainer = _rowContainer;
2476 _this._charMeasure = _charMeasure;
f5ba386c 2477 _this._enabled = true;
479fb0e7
PK		 2478 _this._initListeners();
2479 _this.enable();
2480 _this._model = new SelectionModel_1.SelectionModel(_terminal);
479fb0e7
PK		 2481 _this._activeSelectionMode = SelectionMode.NORMAL;
2482 return _this;
2483 }
2484 SelectionManager.prototype._initListeners = function () {
2485 var _this = this;
479fb0e7 2486 this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };
479fb0e7 2487 this._mouseUpListener = function (event) { return _this._onMouseUp(event); };
f5ba386c
PK		 2488 this._rowContainer.addEventListener('mousedown', function (event) { return _this._onMouseDown(event); });
2489 this._buffer.on('trim', function (amount) { return _this._onTrim(amount); });
479fb0e7
PK		 2490 };
2491 SelectionManager.prototype.disable = function () {
2492 this.clearSelection();
f5ba386c 2493 this._enabled = false;
479fb0e7
PK		 2494 };
2495 SelectionManager.prototype.enable = function () {
f5ba386c 2496 this._enabled = true;
479fb0e7
PK		 2497 };
2498 SelectionManager.prototype.setBuffer = function (buffer) {
2499 this._buffer = buffer;
2500 this.clearSelection();
2501 };
f5ba386c
PK		 2502 Object.defineProperty(SelectionManager.prototype, "selectionStart", {
2503 get: function () { return this._model.finalSelectionStart; },
2504 enumerable: true,
2505 configurable: true
2506 });
2507 Object.defineProperty(SelectionManager.prototype, "selectionEnd", {
2508 get: function () { return this._model.finalSelectionEnd; },
2509 enumerable: true,
2510 configurable: true
2511 });
479fb0e7
PK		 2512 Object.defineProperty(SelectionManager.prototype, "hasSelection", {
2513 get: function () {
2514 var start = this._model.finalSelectionStart;
2515 var end = this._model.finalSelectionEnd;
2516 if (!start || !end) {
2517 return false;
2518 }
2519 return start[0] !== end[0] || start[1] !== end[1];
2520 },
2521 enumerable: true,
2522 configurable: true
2523 });
2524 Object.defineProperty(SelectionManager.prototype, "selectionText", {
2525 get: function () {
2526 var start = this._model.finalSelectionStart;
2527 var end = this._model.finalSelectionEnd;
2528 if (!start || !end) {
2529 return '';
2530 }
2531 var startRowEndCol = start[1] === end[1] ? end[0] : null;
2532 var result = [];
f5ba386c 2533 result.push(BufferLine_1.translateBufferLineToString(this._buffer.get(start[1]), true, start[0], startRowEndCol));
479fb0e7
PK		 2534 for (var i = start[1] + 1; i <= end[1] - 1; i++) {
2535 var bufferLine = this._buffer.get(i);
f5ba386c 2536 var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true);
479fb0e7
PK		 2537 if (bufferLine.isWrapped) {
2538 result[result.length - 1] += lineText;
2539 }
2540 else {
2541 result.push(lineText);
2542 }
2543 }
2544 if (start[1] !== end[1]) {
2545 var bufferLine = this._buffer.get(end[1]);
f5ba386c 2546 var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true, 0, end[0]);
479fb0e7
PK		 2547 if (bufferLine.isWrapped) {
2548 result[result.length - 1] += lineText;
2549 }
2550 else {
2551 result.push(lineText);
2552 }
2553 }
2554 var formattedResult = result.map(function (line) {
2555 return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');
2556 }).join(Browser.isMSWindows ? '\r\n' : '\n');
2557 return formattedResult;
2558 },
2559 enumerable: true,
2560 configurable: true
2561 });
2562 SelectionManager.prototype.clearSelection = function () {
2563 this._model.clearSelection();
2564 this._removeMouseDownListeners();
2565 this.refresh();
2566 };
479fb0e7
PK		 2567 SelectionManager.prototype.refresh = function (isNewSelection) {
2568 var _this = this;
2569 if (!this._refreshAnimationFrame) {
2570 this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });
2571 }
2572 if (Browser.isLinux && isNewSelection) {
2573 var selectionText = this.selectionText;
2574 if (selectionText.length) {
2575 this.emit('newselection', this.selectionText);
2576 }
2577 }
2578 };
2579 SelectionManager.prototype._refresh = function () {
2580 this._refreshAnimationFrame = null;
2581 this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd });
2582 };
2583 SelectionManager.prototype.selectAll = function () {
2584 this._model.isSelectAllActive = true;
2585 this.refresh();
2586 };
2587 SelectionManager.prototype._onTrim = function (amount) {
2588 var needsRefresh = this._model.onTrim(amount);
2589 if (needsRefresh) {
2590 this.refresh();
2591 }
2592 };
2593 SelectionManager.prototype._getMouseBufferCoords = function (event) {
2594 var coords = Mouse.getCoords(event, this._rowContainer, this._charMeasure, this._terminal.cols, this._terminal.rows, true);
f5ba386c
PK		 2595 if (!coords) {
2596 return null;
2597 }
479fb0e7
PK		 2598 coords[0]--;
2599 coords[1]--;
f5ba386c 2600 coords[1] += this._terminal.buffer.ydisp;
479fb0e7
PK		 2601 return coords;
2602 };
2603 SelectionManager.prototype._getMouseEventScrollAmount = function (event) {
2604 var offset = Mouse.getCoordsRelativeToElement(event, this._rowContainer)[1];
2605 var terminalHeight = this._terminal.rows * this._charMeasure.height;
2606 if (offset >= 0 && offset <= terminalHeight) {
2607 return 0;
2608 }
2609 if (offset > terminalHeight) {
2610 offset -= terminalHeight;
2611 }
2612 offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);
2613 offset /= DRAG_SCROLL_MAX_THRESHOLD;
2614 return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));
2615 };
2616 SelectionManager.prototype._onMouseDown = function (event) {
f5ba386c
PK		 2617 if (event.button === 2 && this.hasSelection) {
2618 event.stopPropagation();
2619 return;
2620 }
479fb0e7
PK		 2621 if (event.button !== 0) {
2622 return;
2623 }
f5ba386c
PK		 2624 if (!this._enabled) {
2625 var shouldForceSelection = Browser.isMac && event.altKey;
2626 if (!shouldForceSelection) {
2627 return;
2628 }
2629 event.stopPropagation();
2630 }
479fb0e7
PK		 2631 event.preventDefault();
2632 this._dragScrollAmount = 0;
f5ba386c
PK		 2633 if (this._enabled && event.shiftKey) {
2634 this._onIncrementalClick(event);
479fb0e7
PK		 2635 }
2636 else {
f5ba386c 2637 if (event.detail === 1) {
479fb0e7
PK		 2638 this._onSingleClick(event);
2639 }
f5ba386c 2640 else if (event.detail === 2) {
479fb0e7
PK		 2641 this._onDoubleClick(event);
2642 }
f5ba386c 2643 else if (event.detail === 3) {
479fb0e7
PK		 2644 this._onTripleClick(event);
2645 }
2646 }
2647 this._addMouseDownListeners();
2648 this.refresh(true);
2649 };
2650 SelectionManager.prototype._addMouseDownListeners = function () {
2651 var _this = this;
2652 this._rowContainer.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);
2653 this._rowContainer.ownerDocument.addEventListener('mouseup', this._mouseUpListener);
2654 this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);
2655 };
2656 SelectionManager.prototype._removeMouseDownListeners = function () {
2657 this._rowContainer.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);
2658 this._rowContainer.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);
2659 clearInterval(this._dragScrollIntervalTimer);
2660 this._dragScrollIntervalTimer = null;
2661 };
f5ba386c 2662 SelectionManager.prototype._onIncrementalClick = function (event) {
479fb0e7
PK		 2663 if (this._model.selectionStart) {
2664 this._model.selectionEnd = this._getMouseBufferCoords(event);
2665 }
2666 };
2667 SelectionManager.prototype._onSingleClick = function (event) {
2668 this._model.selectionStartLength = 0;
2669 this._model.isSelectAllActive = false;
2670 this._activeSelectionMode = SelectionMode.NORMAL;
2671 this._model.selectionStart = this._getMouseBufferCoords(event);
f5ba386c
PK		 2672 if (!this._model.selectionStart) {
2673 return;
2674 }
2675 this._model.selectionEnd = null;
2676 var line = this._buffer.get(this._model.selectionStart[1]);
2677 if (!line) {
2678 return;
2679 }
2680 var char = line[this._model.selectionStart[0]];
2681 if (char[LINE_DATA_WIDTH_INDEX] === 0) {
2682 this._model.selectionStart[0]++;
479fb0e7
PK		 2683 }
2684 };
2685 SelectionManager.prototype._onDoubleClick = function (event) {
2686 var coords = this._getMouseBufferCoords(event);
2687 if (coords) {
2688 this._activeSelectionMode = SelectionMode.WORD;
2689 this._selectWordAt(coords);
2690 }
2691 };
2692 SelectionManager.prototype._onTripleClick = function (event) {
2693 var coords = this._getMouseBufferCoords(event);
2694 if (coords) {
2695 this._activeSelectionMode = SelectionMode.LINE;
2696 this._selectLineAt(coords[1]);
2697 }
2698 };
479fb0e7
PK		 2699 SelectionManager.prototype._onMouseMove = function (event) {
2700 var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;
2701 this._model.selectionEnd = this._getMouseBufferCoords(event);
f5ba386c
PK		 2702 if (!this._model.selectionEnd) {
2703 this.refresh(true);
2704 return;
2705 }
479fb0e7
PK		 2706 if (this._activeSelectionMode === SelectionMode.LINE) {
2707 if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {
2708 this._model.selectionEnd[0] = 0;
2709 }
2710 else {
2711 this._model.selectionEnd[0] = this._terminal.cols;
2712 }
2713 }
2714 else if (this._activeSelectionMode === SelectionMode.WORD) {
2715 this._selectToWordAt(this._model.selectionEnd);
2716 }
2717 this._dragScrollAmount = this._getMouseEventScrollAmount(event);
2718 if (this._dragScrollAmount > 0) {
2719 this._model.selectionEnd[0] = this._terminal.cols - 1;
2720 }
2721 else if (this._dragScrollAmount < 0) {
2722 this._model.selectionEnd[0] = 0;
2723 }
2724 if (this._model.selectionEnd[1] < this._buffer.length) {
2725 var char = this._buffer.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];
2726 if (char && char[2] === 0) {
2727 this._model.selectionEnd[0]++;
2728 }
2729 }
2730 if (!previousSelectionEnd ||
2731 previousSelectionEnd[0] !== this._model.selectionEnd[0] ||
2732 previousSelectionEnd[1] !== this._model.selectionEnd[1]) {
2733 this.refresh(true);
2734 }
2735 };
2736 SelectionManager.prototype._dragScroll = function () {
2737 if (this._dragScrollAmount) {
2738 this._terminal.scrollDisp(this._dragScrollAmount, false);
2739 if (this._dragScrollAmount > 0) {
f5ba386c 2740 this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows];
479fb0e7
PK		 2741 }
2742 else {
f5ba386c 2743 this._model.selectionEnd = [0, this._terminal.buffer.ydisp];
479fb0e7
PK		 2744 }
2745 this.refresh();
2746 }
2747 };
2748 SelectionManager.prototype._onMouseUp = function (event) {
2749 this._removeMouseDownListeners();
2750 };
2751 SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {
2752 var charIndex = coords[0];
2753 for (var i = 0; coords[0] >= i; i++) {
2754 var char = bufferLine[i];
2755 if (char[LINE_DATA_WIDTH_INDEX] === 0) {
2756 charIndex--;
2757 }
2758 }
2759 return charIndex;
2760 };
f5ba386c
PK		 2761 SelectionManager.prototype.setSelection = function (col, row, length) {
2762 this._model.clearSelection();
2763 this._removeMouseDownListeners();
2764 this._model.selectionStart = [col, row];
2765 this._model.selectionStartLength = length;
2766 this.refresh();
2767 };
479fb0e7
PK		 2768 SelectionManager.prototype._getWordAt = function (coords) {
2769 var bufferLine = this._buffer.get(coords[1]);
f5ba386c
PK		 2770 if (!bufferLine) {
2771 return null;
2772 }
2773 var line = BufferLine_1.translateBufferLineToString(bufferLine, false);
479fb0e7
PK		 2774 var endIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);
2775 var startIndex = endIndex;
2776 var charOffset = coords[0] - startIndex;
2777 var leftWideCharCount = 0;
2778 var rightWideCharCount = 0;
2779 if (line.charAt(startIndex) === ' ') {
2780 while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {
2781 startIndex--;
2782 }
2783 while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {
2784 endIndex++;
2785 }
2786 }
2787 else {
2788 var startCol = coords[0];
2789 var endCol = coords[0];
2790 if (bufferLine[startCol][LINE_DATA_WIDTH_INDEX] === 0) {
2791 leftWideCharCount++;
2792 startCol--;
2793 }
2794 if (bufferLine[endCol][LINE_DATA_WIDTH_INDEX] === 2) {
2795 rightWideCharCount++;
2796 endCol++;
2797 }
2798 while (startIndex > 0 && !this._isCharWordSeparator(line.charAt(startIndex - 1))) {
2799 if (bufferLine[startCol - 1][LINE_DATA_WIDTH_INDEX] === 0) {
2800 leftWideCharCount++;
2801 startCol--;
2802 }
2803 startIndex--;
2804 startCol--;
2805 }
2806 while (endIndex + 1 < line.length && !this._isCharWordSeparator(line.charAt(endIndex + 1))) {
2807 if (bufferLine[endCol + 1][LINE_DATA_WIDTH_INDEX] === 2) {
2808 rightWideCharCount++;
2809 endCol++;
2810 }
2811 endIndex++;
2812 endCol++;
2813 }
2814 }
2815 var start = startIndex + charOffset - leftWideCharCount;
2816 var length = Math.min(endIndex - startIndex + leftWideCharCount + rightWideCharCount + 1, this._terminal.cols);
2817 return { start: start, length: length };
2818 };
2819 SelectionManager.prototype._selectWordAt = function (coords) {
2820 var wordPosition = this._getWordAt(coords);
f5ba386c
PK		 2821 if (wordPosition) {
2822 this._model.selectionStart = [wordPosition.start, coords[1]];
2823 this._model.selectionStartLength = wordPosition.length;
2824 }
479fb0e7
PK		 2825 };
2826 SelectionManager.prototype._selectToWordAt = function (coords) {
2827 var wordPosition = this._getWordAt(coords);
f5ba386c
PK		 2828 if (wordPosition) {
2829 this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];
2830 }
479fb0e7
PK		 2831 };
2832 SelectionManager.prototype._isCharWordSeparator = function (char) {
2833 return WORD_SEPARATORS.indexOf(char) >= 0;
2834 };
2835 SelectionManager.prototype._selectLineAt = function (line) {
2836 this._model.selectionStart = [0, line];
2837 this._model.selectionStartLength = this._terminal.cols;
2838 };
2839 return SelectionManager;
2840}(EventEmitter_1.EventEmitter));
2841exports.SelectionManager = SelectionManager;
2842
2843
2844
f5ba386c 2845},{"./EventEmitter":6,"./SelectionModel":12,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/Mouse":21}],12:[function(require,module,exports){
479fb0e7
PK		 2846"use strict";
2847Object.defineProperty(exports, "__esModule", { value: true });
2848var SelectionModel = (function () {
2849 function SelectionModel(_terminal) {
2850 this._terminal = _terminal;
2851 this.clearSelection();
2852 }
2853 SelectionModel.prototype.clearSelection = function () {
2854 this.selectionStart = null;
2855 this.selectionEnd = null;
2856 this.isSelectAllActive = false;
2857 this.selectionStartLength = 0;
2858 };
2859 Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", {
2860 get: function () {
2861 if (this.isSelectAllActive) {
2862 return [0, 0];
2863 }
2864 if (!this.selectionEnd || !this.selectionStart) {
2865 return this.selectionStart;
2866 }
2867 return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;
2868 },
2869 enumerable: true,
2870 configurable: true
2871 });
2872 Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", {
2873 get: function () {
2874 if (this.isSelectAllActive) {
f5ba386c 2875 return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];
479fb0e7
PK		 2876 }
2877 if (!this.selectionStart) {
2878 return null;
2879 }
2880 if (!this.selectionEnd || this.areSelectionValuesReversed()) {
2881 return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]];
2882 }
2883 if (this.selectionStartLength) {
2884 if (this.selectionEnd[1] === this.selectionStart[1]) {
2885 return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];
2886 }
2887 }
2888 return this.selectionEnd;
2889 },
2890 enumerable: true,
2891 configurable: true
2892 });
2893 SelectionModel.prototype.areSelectionValuesReversed = function () {
2894 var start = this.selectionStart;
2895 var end = this.selectionEnd;
2896 return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);
2897 };
2898 SelectionModel.prototype.onTrim = function (amount) {
2899 if (this.selectionStart) {
2900 this.selectionStart[1] -= amount;
2901 }
2902 if (this.selectionEnd) {
2903 this.selectionEnd[1] -= amount;
2904 }
2905 if (this.selectionEnd && this.selectionEnd[1] < 0) {
2906 this.clearSelection();
2907 return true;
2908 }
2909 if (this.selectionStart && this.selectionStart[1] < 0) {
2910 this.selectionStart[1] = 0;
2911 }
2912 return false;
2913 };
2914 return SelectionModel;
2915}());
2916exports.SelectionModel = SelectionModel;
2917
2918
2919
f5ba386c 2920},{}],13:[function(require,module,exports){
8dd11f55 2921"use strict";
d2f8f9dc 2922Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 2923var Viewport = (function () {
2924 function Viewport(terminal, viewportElement, scrollArea, charMeasure) {
8fd44266 2925 var _this = this;
8dd11f55
PK		 2926 this.terminal = terminal;
2927 this.viewportElement = viewportElement;
2928 this.scrollArea = scrollArea;
2929 this.charMeasure = charMeasure;
2930 this.currentRowHeight = 0;
2931 this.lastRecordedBufferLength = 0;
2932 this.lastRecordedViewportHeight = 0;
2933 this.terminal.on('scroll', this.syncScrollArea.bind(this));
2934 this.terminal.on('resize', this.syncScrollArea.bind(this));
2935 this.viewportElement.addEventListener('scroll', this.onScroll.bind(this));
8fd44266 2936 setTimeout(function () { return _this.syncScrollArea(); }, 0);
8dd11f55
PK		 2937 }
2938 Viewport.prototype.refresh = function () {
2939 if (this.charMeasure.height > 0) {
2940 var rowHeightChanged = this.charMeasure.height !== this.currentRowHeight;
2941 if (rowHeightChanged) {
2942 this.currentRowHeight = this.charMeasure.height;
2943 this.viewportElement.style.lineHeight = this.charMeasure.height + 'px';
2944 this.terminal.rowContainer.style.lineHeight = this.charMeasure.height + 'px';
cd70d298 2945 }
8dd11f55
PK		 2946 var viewportHeightChanged = this.lastRecordedViewportHeight !== this.terminal.rows;
2947 if (rowHeightChanged || viewportHeightChanged) {
2948 this.lastRecordedViewportHeight = this.terminal.rows;
2949 this.viewportElement.style.height = this.charMeasure.height * this.terminal.rows + 'px';
479fb0e7 2950 this.terminal.selectionContainer.style.height = this.viewportElement.style.height;
cd70d298 2951 }
8dd11f55
PK		 2952 this.scrollArea.style.height = (this.charMeasure.height * this.lastRecordedBufferLength) + 'px';
2953 }
2954 };
2955 Viewport.prototype.syncScrollArea = function () {
f5ba386c
PK		 2956 if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) {
2957 this.lastRecordedBufferLength = this.terminal.buffer.lines.length;
8dd11f55
PK		 2958 this.refresh();
2959 }
2960 else if (this.lastRecordedViewportHeight !== this.terminal.rows) {
2961 this.refresh();
2962 }
2963 else {
2964 if (this.charMeasure.height !== this.currentRowHeight) {
2965 this.refresh();
cd70d298 2966 }
8dd11f55 2967 }
f5ba386c 2968 var scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight;
8dd11f55
PK		 2969 if (this.viewportElement.scrollTop !== scrollTop) {
2970 this.viewportElement.scrollTop = scrollTop;
2971 }
2972 };
2973 Viewport.prototype.onScroll = function (ev) {
2974 var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight);
f5ba386c 2975 var diff = newRow - this.terminal.buffer.ydisp;
8dd11f55
PK		 2976 this.terminal.scrollDisp(diff, true);
2977 };
2978 Viewport.prototype.onWheel = function (ev) {
2979 if (ev.deltaY === 0) {
2980 return;
2981 }
2982 var multiplier = 1;
2983 if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {
2984 multiplier = this.currentRowHeight;
2985 }
2986 else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
2987 multiplier = this.currentRowHeight * this.terminal.rows;
2988 }
2989 this.viewportElement.scrollTop += ev.deltaY * multiplier;
2990 ev.preventDefault();
2991 };
2992 ;
479fb0e7
PK		 2993 Viewport.prototype.onTouchStart = function (ev) {
2994 this.lastTouchY = ev.touches[0].pageY;
2995 };
2996 ;
2997 Viewport.prototype.onTouchMove = function (ev) {
2998 var deltaY = this.lastTouchY - ev.touches[0].pageY;
2999 this.lastTouchY = ev.touches[0].pageY;
3000 if (deltaY === 0) {
3001 return;
3002 }
3003 this.viewportElement.scrollTop += deltaY;
3004 ev.preventDefault();
3005 };
3006 ;
8dd11f55
PK		 3007 return Viewport;
3008}());
3009exports.Viewport = Viewport;
3010
8fd44266
PK		 3011
3012
f5ba386c 3013},{}],14:[function(require,module,exports){
8dd11f55 3014"use strict";
d2f8f9dc 3015Object.defineProperty(exports, "__esModule", { value: true });
4b727914
PK		 3016function prepareTextForTerminal(text, isMSWindows) {
3017 if (isMSWindows) {
479fb0e7 3018 return text.replace(/\r?\n/g, '\r');
4b727914
PK		 3019 }
3020 return text;
3021}
3022exports.prepareTextForTerminal = prepareTextForTerminal;
479fb0e7 3023function copyHandler(ev, term, selectionManager) {
8dd11f55 3024 if (term.browser.isMSIE) {
479fb0e7 3025 window.clipboardData.setData('Text', selectionManager.selectionText);
8dd11f55
PK		 3026 }
3027 else {
479fb0e7 3028 ev.clipboardData.setData('text/plain', selectionManager.selectionText);
8dd11f55
PK		 3029 }
3030 ev.preventDefault();
3031}
3032exports.copyHandler = copyHandler;
3033function pasteHandler(ev, term) {
3034 ev.stopPropagation();
3035 var text;
3036 var dispatchPaste = function (text) {
4b727914 3037 text = prepareTextForTerminal(text, term.browser.isMSWindows);
8dd11f55
PK		 3038 term.handler(text);
3039 term.textarea.value = '';
4b727914 3040 term.emit('paste', text);
8dd11f55
PK		 3041 return term.cancel(ev);
3042 };
3043 if (term.browser.isMSIE) {
3044 if (window.clipboardData) {
3045 text = window.clipboardData.getData('Text');
3046 dispatchPaste(text);
3047 }
3048 }
3049 else {
3050 if (ev.clipboardData) {
3051 text = ev.clipboardData.getData('text/plain');
3052 dispatchPaste(text);
3053 }
3054 }
3055}
3056exports.pasteHandler = pasteHandler;
479fb0e7
PK		 3057function moveTextAreaUnderMouseCursor(ev, textarea) {
3058 textarea.style.position = 'fixed';
3059 textarea.style.width = '20px';
3060 textarea.style.height = '20px';
3061 textarea.style.left = (ev.clientX - 10) + 'px';
3062 textarea.style.top = (ev.clientY - 10) + 'px';
3063 textarea.style.zIndex = '1000';
3064 textarea.focus();
3065 setTimeout(function () {
3066 textarea.style.position = null;
3067 textarea.style.width = null;
3068 textarea.style.height = null;
3069 textarea.style.left = null;
3070 textarea.style.top = null;
3071 textarea.style.zIndex = null;
3072 }, 4);
3073}
3074exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;
3075function rightClickHandler(ev, textarea, selectionManager) {
3076 moveTextAreaUnderMouseCursor(ev, textarea);
3077 textarea.value = selectionManager.selectionText;
3078 textarea.select();
8dd11f55
PK		 3079}
3080exports.rightClickHandler = rightClickHandler;
3081
8fd44266
PK		 3082
3083
f5ba386c 3084},{}],15:[function(require,module,exports){
8dd11f55 3085"use strict";
d2f8f9dc 3086Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 3087var Generic_1 = require("./Generic");
3088var isNode = (typeof navigator === 'undefined') ? true : false;
3089var userAgent = (isNode) ? 'node' : navigator.userAgent;
3090var platform = (isNode) ? 'node' : navigator.platform;
3091exports.isFirefox = !!~userAgent.indexOf('Firefox');
3092exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');
3093exports.isMac = Generic_1.contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);
3094exports.isIpad = platform === 'iPad';
3095exports.isIphone = platform === 'iPhone';
3096exports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
479fb0e7 3097exports.isLinux = platform.indexOf('Linux') >= 0;
8dd11f55 3098
8fd44266
PK		 3099
3100
f5ba386c
PK		 3101},{"./Generic":20}],16:[function(require,module,exports){
3102"use strict";
3103Object.defineProperty(exports, "__esModule", { value: true });
3104var LINE_DATA_CHAR_INDEX = 1;
3105var LINE_DATA_WIDTH_INDEX = 2;
3106function translateBufferLineToString(line, trimRight, startCol, endCol) {
3107 if (startCol === void 0) { startCol = 0; }
3108 if (endCol === void 0) { endCol = null; }
3109 var lineString = '';
3110 var widthAdjustedStartCol = startCol;
3111 var widthAdjustedEndCol = endCol;
3112 for (var i = 0; i < line.length; i++) {
3113 var char = line[i];
3114 lineString += char[LINE_DATA_CHAR_INDEX];
3115 if (char[LINE_DATA_WIDTH_INDEX] === 0) {
3116 if (startCol >= i) {
3117 widthAdjustedStartCol--;
3118 }
3119 if (endCol >= i) {
3120 widthAdjustedEndCol--;
3121 }
3122 }
3123 }
3124 var finalEndCol = widthAdjustedEndCol || line.length;
3125 if (trimRight) {
3126 var rightWhitespaceIndex = lineString.search(/\s+$/);
3127 if (rightWhitespaceIndex !== -1) {
3128 finalEndCol = Math.min(finalEndCol, rightWhitespaceIndex);
3129 }
3130 if (finalEndCol <= widthAdjustedStartCol) {
3131 return '';
3132 }
3133 }
3134 return lineString.substring(widthAdjustedStartCol, finalEndCol);
3135}
3136exports.translateBufferLineToString = translateBufferLineToString;
3137
3138
3139
3140},{}],17:[function(require,module,exports){
8dd11f55 3141"use strict";
d2f8f9dc
PK		 3142var __extends = (this && this.__extends) || (function () {
3143 var extendStatics = Object.setPrototypeOf ||
3144 ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
3145 function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
3146 return function (d, b) {
3147 extendStatics(d, b);
3148 function __() { this.constructor = d; }
3149 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
3150 };
3151})();
3152Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 3153var EventEmitter_js_1 = require("../EventEmitter.js");
3154var CharMeasure = (function (_super) {
3155 __extends(CharMeasure, _super);
b1619e42 3156 function CharMeasure(document, parentElement) {
8dd11f55 3157 var _this = _super.call(this) || this;
b1619e42 3158 _this._document = document;
8dd11f55
PK		 3159 _this._parentElement = parentElement;
3160 return _this;
3161 }
3162 Object.defineProperty(CharMeasure.prototype, "width", {
3163 get: function () {
3164 return this._width;
3165 },
3166 enumerable: true,
3167 configurable: true
3168 });
3169 Object.defineProperty(CharMeasure.prototype, "height", {
3170 get: function () {
3171 return this._height;
3172 },
3173 enumerable: true,
3174 configurable: true
3175 });
3176 CharMeasure.prototype.measure = function () {
3177 var _this = this;
3178 if (!this._measureElement) {
b1619e42 3179 this._measureElement = this._document.createElement('span');
8dd11f55
PK		 3180 this._measureElement.style.position = 'absolute';
3181 this._measureElement.style.top = '0';
3182 this._measureElement.style.left = '-9999em';
3183 this._measureElement.textContent = 'W';
b1619e42 3184 this._measureElement.setAttribute('aria-hidden', 'true');
8dd11f55
PK		 3185 this._parentElement.appendChild(this._measureElement);
3186 setTimeout(function () { return _this._doMeasure(); }, 0);
3187 }
3188 else {
3189 this._doMeasure();
3190 }
3191 };
3192 CharMeasure.prototype._doMeasure = function () {
3193 var geometry = this._measureElement.getBoundingClientRect();
3194 if (geometry.width === 0 || geometry.height === 0) {
3195 return;
3196 }
3197 if (this._width !== geometry.width || this._height !== geometry.height) {
3198 this._width = geometry.width;
3199 this._height = geometry.height;
3200 this.emit('charsizechanged');
3201 }
3202 };
3203 return CharMeasure;
3204}(EventEmitter_js_1.EventEmitter));
3205exports.CharMeasure = CharMeasure;
3206
8fd44266
PK		 3207
3208
f5ba386c 3209},{"../EventEmitter.js":6}],18:[function(require,module,exports){
8dd11f55 3210"use strict";
479fb0e7
PK		 3211var __extends = (this && this.__extends) || (function () {
3212 var extendStatics = Object.setPrototypeOf ||
3213 ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
3214 function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
3215 return function (d, b) {
3216 extendStatics(d, b);
3217 function __() { this.constructor = d; }
3218 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
3219 };
3220})();
d2f8f9dc 3221Object.defineProperty(exports, "__esModule", { value: true });
479fb0e7
PK		 3222var EventEmitter_1 = require("../EventEmitter");
3223var CircularList = (function (_super) {
3224 __extends(CircularList, _super);
8dd11f55 3225 function CircularList(maxLength) {
479fb0e7
PK		 3226 var _this = _super.call(this) || this;
3227 _this._array = new Array(maxLength);
3228 _this._startIndex = 0;
3229 _this._length = 0;
3230 return _this;
8dd11f55
PK		 3231 }
3232 Object.defineProperty(CircularList.prototype, "maxLength", {
3233 get: function () {
3234 return this._array.length;
3235 },
3236 set: function (newMaxLength) {
3237 var newArray = new Array(newMaxLength);
3238 for (var i = 0; i < Math.min(newMaxLength, this.length); i++) {
3239 newArray[i] = this._array[this._getCyclicIndex(i)];
3240 }
3241 this._array = newArray;
3242 this._startIndex = 0;
3243 },
3244 enumerable: true,
3245 configurable: true
3246 });
3247 Object.defineProperty(CircularList.prototype, "length", {
3248 get: function () {
3249 return this._length;
3250 },
3251 set: function (newLength) {
3252 if (newLength > this._length) {
3253 for (var i = this._length; i < newLength; i++) {
3254 this._array[i] = undefined;
3255 }
cd70d298 3256 }
8dd11f55
PK		 3257 this._length = newLength;
3258 },
3259 enumerable: true,
3260 configurable: true
3261 });
3262 Object.defineProperty(CircularList.prototype, "forEach", {
3263 get: function () {
479fb0e7
PK		 3264 var _this = this;
3265 return function (callbackfn) {
3266 var i = 0;
3267 var length = _this.length;
3268 for (var i_1 = 0; i_1 < length; i_1++) {
3269 callbackfn(_this.get(i_1), i_1);
3270 }
3271 };
8dd11f55
PK		 3272 },
3273 enumerable: true,
3274 configurable: true
3275 });
3276 CircularList.prototype.get = function (index) {
3277 return this._array[this._getCyclicIndex(index)];
3278 };
3279 CircularList.prototype.set = function (index, value) {
3280 this._array[this._getCyclicIndex(index)] = value;
3281 };
3282 CircularList.prototype.push = function (value) {
3283 this._array[this._getCyclicIndex(this._length)] = value;
3284 if (this._length === this.maxLength) {
3285 this._startIndex++;
3286 if (this._startIndex === this.maxLength) {
3287 this._startIndex = 0;
cd70d298 3288 }
479fb0e7 3289 this.emit('trim', 1);
8dd11f55
PK		 3290 }
3291 else {
3292 this._length++;
3293 }
3294 };
3295 CircularList.prototype.pop = function () {
3296 return this._array[this._getCyclicIndex(this._length-- - 1)];
3297 };
3298 CircularList.prototype.splice = function (start, deleteCount) {
3299 var items = [];
3300 for (var _i = 2; _i < arguments.length; _i++) {
3301 items[_i - 2] = arguments[_i];
3302 }
3303 if (deleteCount) {
3304 for (var i = start; i < this._length - deleteCount; i++) {
3305 this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];
cd70d298 3306 }
8dd11f55
PK		 3307 this._length -= deleteCount;
3308 }
3309 if (items && items.length) {
3310 for (var i = this._length - 1; i >= start; i--) {
3311 this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];
cd70d298 3312 }
8dd11f55
PK		 3313 for (var i = 0; i < items.length; i++) {
3314 this._array[this._getCyclicIndex(start + i)] = items[i];
cd70d298 3315 }
8dd11f55 3316 if (this._length + items.length > this.maxLength) {
479fb0e7
PK		 3317 var countToTrim = (this._length + items.length) - this.maxLength;
3318 this._startIndex += countToTrim;
8dd11f55 3319 this._length = this.maxLength;
479fb0e7 3320 this.emit('trim', countToTrim);
cd70d298
PK		 3321 }
3322 else {
8dd11f55 3323 this._length += items.length;
cd70d298 3324 }
8dd11f55
PK		 3325 }
3326 };
3327 CircularList.prototype.trimStart = function (count) {
3328 if (count > this._length) {
3329 count = this._length;
3330 }
3331 this._startIndex += count;
3332 this._length -= count;
479fb0e7 3333 this.emit('trim', count);
8dd11f55
PK		 3334 };
3335 CircularList.prototype.shiftElements = function (start, count, offset) {
3336 if (count <= 0) {
3337 return;
3338 }
3339 if (start < 0 || start >= this._length) {
3340 throw new Error('start argument out of range');
3341 }
3342 if (start + offset < 0) {
3343 throw new Error('Cannot shift elements in list beyond index 0');
3344 }
3345 if (offset > 0) {
3346 for (var i = count - 1; i >= 0; i--) {
3347 this.set(start + i + offset, this.get(start + i));
cd70d298 3348 }
8dd11f55
PK		 3349 var expandListBy = (start + count + offset) - this._length;
3350 if (expandListBy > 0) {
3351 this._length += expandListBy;
3352 while (this._length > this.maxLength) {
3353 this._length--;
3354 this._startIndex++;
479fb0e7 3355 this.emit('trim', 1);
8dd11f55 3356 }
cd70d298 3357 }
8dd11f55
PK		 3358 }
3359 else {
3360 for (var i = 0; i < count; i++) {
3361 this.set(start + i + offset, this.get(start + i));
cd70d298 3362 }
8dd11f55
PK		 3363 }
3364 };
3365 CircularList.prototype._getCyclicIndex = function (index) {
3366 return (this._startIndex + index) % this.maxLength;
3367 };
3368 return CircularList;
479fb0e7 3369}(EventEmitter_1.EventEmitter));
8dd11f55
PK		 3370exports.CircularList = CircularList;
3371
8fd44266
PK		 3372
3373
f5ba386c 3374},{"../EventEmitter":6}],19:[function(require,module,exports){
8dd11f55 3375"use strict";
d2f8f9dc 3376Object.defineProperty(exports, "__esModule", { value: true });
4b727914
PK		 3377var DomElementObjectPool = (function () {
3378 function DomElementObjectPool(type) {
3379 this.type = type;
3380 this._type = type;
3381 this._pool = [];
3382 this._inUse = {};
3383 }
3384 DomElementObjectPool.prototype.acquire = function () {
3385 var element;
3386 if (this._pool.length === 0) {
3387 element = this._createNew();
3388 }
3389 else {
3390 element = this._pool.pop();
3391 }
3392 this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)] = element;
3393 return element;
3394 };
3395 DomElementObjectPool.prototype.release = function (element) {
3396 if (!this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]) {
3397 throw new Error('Could not release an element not yet acquired');
3398 }
3399 delete this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)];
3400 this._cleanElement(element);
3401 this._pool.push(element);
3402 };
3403 DomElementObjectPool.prototype._createNew = function () {
3404 var element = document.createElement(this._type);
3405 var id = DomElementObjectPool._objectCount++;
3406 element.setAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE, id.toString(10));
3407 return element;
3408 };
3409 DomElementObjectPool.prototype._cleanElement = function (element) {
3410 element.className = '';
3411 element.innerHTML = '';
3412 };
3413 return DomElementObjectPool;
3414}());
3415DomElementObjectPool.OBJECT_ID_ATTRIBUTE = 'data-obj-id';
3416DomElementObjectPool._objectCount = 0;
3417exports.DomElementObjectPool = DomElementObjectPool;
3418
3419
3420
f5ba386c 3421},{}],20:[function(require,module,exports){
4b727914
PK		 3422"use strict";
3423Object.defineProperty(exports, "__esModule", { value: true });
8dd11f55
PK		 3424function contains(arr, el) {
3425 return arr.indexOf(el) >= 0;
3426}
3427exports.contains = contains;
3428;
3429
8fd44266
PK		 3430
3431
f5ba386c 3432},{}],21:[function(require,module,exports){
4b727914
PK		 3433"use strict";
3434Object.defineProperty(exports, "__esModule", { value: true });
479fb0e7 3435function getCoordsRelativeToElement(event, element) {
4b727914
PK		 3436 if (event.pageX == null) {
3437 return null;
3438 }
3439 var x = event.pageX;
3440 var y = event.pageY;
479fb0e7
PK		 3441 while (element && element !== self.document.documentElement) {
3442 x -= element.offsetLeft;
3443 y -= element.offsetTop;
3444 element = 'offsetParent' in element ? element.offsetParent : element.parentElement;
3445 }
4b727914
PK		 3446 return [x, y];
3447}
479fb0e7
PK		 3448exports.getCoordsRelativeToElement = getCoordsRelativeToElement;
3449function getCoords(event, rowContainer, charMeasure, colCount, rowCount, isSelection) {
f5ba386c
PK		 3450 if (!charMeasure.width || !charMeasure.height) {
3451 return null;
3452 }
479fb0e7 3453 var coords = getCoordsRelativeToElement(event, rowContainer);
f5ba386c
PK		 3454 if (!coords) {
3455 return null;
3456 }
479fb0e7
PK		 3457 coords[0] = Math.ceil((coords[0] + (isSelection ? charMeasure.width / 2 : 0)) / charMeasure.width);
3458 coords[1] = Math.ceil(coords[1] / charMeasure.height);
3459 coords[0] = Math.min(Math.max(coords[0], 1), colCount + 1);
3460 coords[1] = Math.min(Math.max(coords[1], 1), rowCount + 1);
3461 return coords;
3462}
4b727914
PK		 3463exports.getCoords = getCoords;
3464function getRawByteCoords(event, rowContainer, charMeasure, colCount, rowCount) {
479fb0e7 3465 var coords = getCoords(event, rowContainer, charMeasure, colCount, rowCount);
4b727914
PK		 3466 var x = coords[0];
3467 var y = coords[1];
4b727914
PK		 3468 x += 32;
3469 y += 32;
3470 return { x: x, y: y };
3471}
3472exports.getRawByteCoords = getRawByteCoords;
3473
3474
3475
f5ba386c 3476},{}],22:[function(require,module,exports){
8dd11f55 3477"use strict";
d2f8f9dc 3478Object.defineProperty(exports, "__esModule", { value: true });
f5ba386c 3479var BufferSet_1 = require("./BufferSet");
8dd11f55
PK		 3480var CompositionHelper_1 = require("./CompositionHelper");
3481var EventEmitter_1 = require("./EventEmitter");
3482var Viewport_1 = require("./Viewport");
3483var Clipboard_1 = require("./handlers/Clipboard");
8dd11f55
PK		 3484var EscapeSequences_1 = require("./EscapeSequences");
3485var InputHandler_1 = require("./InputHandler");
3486var Parser_1 = require("./Parser");
3487var Renderer_1 = require("./Renderer");
b1619e42 3488var Linkifier_1 = require("./Linkifier");
479fb0e7 3489var SelectionManager_1 = require("./SelectionManager");
8dd11f55
PK		 3490var CharMeasure_1 = require("./utils/CharMeasure");
3491var Browser = require("./utils/Browser");
4b727914 3492var Mouse_1 = require("./utils/Mouse");
f5ba386c 3493var BufferLine_1 = require("./utils/BufferLine");
8dd11f55
PK		 3494var document = (typeof window != 'undefined') ? window.document : null;
3495var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
3496var WRITE_BATCH_SIZE = 300;
d2f8f9dc 3497var CURSOR_BLINK_INTERVAL = 600;
8dd11f55
PK		 3498function Terminal(options) {
3499 var self = this;
3500 if (!(this instanceof Terminal)) {
3501 return new Terminal(arguments[0], arguments[1], arguments[2]);
3502 }
3503 self.browser = Browser;
3504 self.cancel = Terminal.cancel;
3505 EventEmitter_1.EventEmitter.call(this);
3506 if (typeof options === 'number') {
3507 options = {
3508 cols: arguments[0],
3509 rows: arguments[1],
3510 handler: arguments[2]
3511 };
3512 }
3513 options = options || {};
3514 Object.keys(Terminal.defaults).forEach(function (key) {
3515 if (options[key] == null) {
3516 options[key] = Terminal.options[key];
3517 if (Terminal[key] !== Terminal.defaults[key]) {
3518 options[key] = Terminal[key];
cd70d298 3519 }
8dd11f55
PK		 3520 }
3521 self[key] = options[key];
3522 });
3523 if (options.colors.length === 8) {
3524 options.colors = options.colors.concat(Terminal._colors.slice(8));
3525 }
3526 else if (options.colors.length === 16) {
3527 options.colors = options.colors.concat(Terminal._colors.slice(16));
3528 }
3529 else if (options.colors.length === 10) {
3530 options.colors = options.colors.slice(0, -2).concat(Terminal._colors.slice(8, -2), options.colors.slice(-2));
3531 }
3532 else if (options.colors.length === 18) {
3533 options.colors = options.colors.concat(Terminal._colors.slice(16, -2), options.colors.slice(-2));
3534 }
3535 this.colors = options.colors;
3536 this.options = options;
3537 this.parent = options.body || options.parent || (document ? document.getElementsByTagName('body')[0] : null);
3538 this.cols = options.cols || options.geometry[0];
3539 this.rows = options.rows || options.geometry[1];
3540 this.geometry = [this.cols, this.rows];
3541 if (options.handler) {
3542 this.on('data', options.handler);
3543 }
8dd11f55
PK		 3544 this.cursorState = 0;
3545 this.cursorHidden = false;
3546 this.convertEol;
3547 this.queue = '';
479fb0e7 3548 this.customKeyEventHandler = null;
d2f8f9dc 3549 this.cursorBlinkInterval = null;
8dd11f55
PK		 3550 this.applicationKeypad = false;
3551 this.applicationCursor = false;
3552 this.originMode = false;
3553 this.insertMode = false;
3554 this.wraparoundMode = true;
8dd11f55
PK		 3555 this.charset = null;
3556 this.gcharset = null;
3557 this.glevel = 0;
3558 this.charsets = [null];
3559 this.decLocator;
3560 this.x10Mouse;
3561 this.vt200Mouse;
3562 this.vt300Mouse;
3563 this.normalMouse;
3564 this.mouseEvents;
3565 this.sendFocus;
3566 this.utfMouse;
3567 this.sgrMouse;
3568 this.urxvtMouse;
3569 this.element;
3570 this.children;
3571 this.refreshStart;
3572 this.refreshEnd;
3573 this.savedX;
3574 this.savedY;
3575 this.savedCols;
3576 this.readable = true;
3577 this.writable = true;
3578 this.defAttr = (0 << 18) | (257 << 9) | (256 << 0);
3579 this.curAttr = this.defAttr;
3580 this.params = [];
3581 this.currentParam = 0;
3582 this.prefix = '';
3583 this.postfix = '';
3584 this.inputHandler = new InputHandler_1.InputHandler(this);
3585 this.parser = new Parser_1.Parser(this.inputHandler, this);
3586 this.renderer = this.renderer || null;
479fb0e7 3587 this.selectionManager = this.selectionManager || null;
d2f8f9dc 3588 this.linkifier = this.linkifier || new Linkifier_1.Linkifier();
8dd11f55
PK		 3589 this.writeBuffer = [];
3590 this.writeInProgress = false;
3591 this.xoffSentToCatchUp = false;
3592 this.writeStopped = false;
3593 this.surrogate_high = '';
f5ba386c
PK		 3594 this.buffers = new BufferSet_1.BufferSet(this);
3595 this.buffer = this.buffers.active;
3596 this.buffers.on('activate', function (buffer) {
3597 this._terminal.buffer = buffer;
3598 });
8dd11f55
PK		 3599 var i = this.rows;
3600 while (i--) {
f5ba386c 3601 this.buffer.lines.push(this.blankLine());
8dd11f55 3602 }
479fb0e7 3603 if (this.selectionManager) {
f5ba386c 3604 this.selectionManager.setBuffer(this.buffer.lines);
479fb0e7 3605 }
8dd11f55
PK		 3606 this.setupStops();
3607 this.userScrolling = false;
3608}
3609inherits(Terminal, EventEmitter_1.EventEmitter);
3610Terminal.prototype.eraseAttr = function () {
3611 return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
3612};
3613Terminal.tangoColors = [
3614 '#2e3436',
3615 '#cc0000',
3616 '#4e9a06',
3617 '#c4a000',
3618 '#3465a4',
3619 '#75507b',
3620 '#06989a',
3621 '#d3d7cf',
3622 '#555753',
3623 '#ef2929',
3624 '#8ae234',
3625 '#fce94f',
3626 '#729fcf',
3627 '#ad7fa8',
3628 '#34e2e2',
3629 '#eeeeec'
3630];
3631Terminal.colors = (function () {
3632 var colors = Terminal.tangoColors.slice(), r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff], i;
3633 i = 0;
3634 for (; i < 216; i++) {
3635 out(r[(i / 36) % 6 | 0], r[(i / 6) % 6 | 0], r[i % 6]);
3636 }
3637 i = 0;
3638 for (; i < 24; i++) {
3639 r = 8 + i * 10;
3640 out(r, r, r);
3641 }
3642 function out(r, g, b) {
3643 colors.push('#' + hex(r) + hex(g) + hex(b));
3644 }
3645 function hex(c) {
3646 c = c.toString(16);
3647 return c.length < 2 ? '0' + c : c;
3648 }
3649 return colors;
3650})();
3651Terminal._colors = Terminal.colors.slice();
3652Terminal.vcolors = (function () {
3653 var out = [], colors = Terminal.colors, i = 0, color;
3654 for (; i < 256; i++) {
3655 color = parseInt(colors[i].substring(1), 16);
3656 out.push([
3657 (color >> 16) & 0xff,
3658 (color >> 8) & 0xff,
3659 color & 0xff
3660 ]);
3661 }
3662 return out;
3663})();
3664Terminal.defaults = {
3665 colors: Terminal.colors,
3666 theme: 'default',
3667 convertEol: false,
3668 termName: 'xterm',
3669 geometry: [80, 24],
3670 cursorBlink: false,
3671 cursorStyle: 'block',
3672 visualBell: false,
3673 popOnBell: false,
3674 scrollback: 1000,
3675 screenKeys: false,
3676 debug: false,
3677 cancelEvents: false,
3678 disableStdin: false,
3679 useFlowControl: false,
3680 tabStopWidth: 8
3681};
3682Terminal.options = {};
3683Terminal.focus = null;
3684each(keys(Terminal.defaults), function (key) {
3685 Terminal[key] = Terminal.defaults[key];
3686 Terminal.options[key] = Terminal.defaults[key];
3687});
3688Terminal.prototype.focus = function () {
3689 return this.textarea.focus();
3690};
f5ba386c 3691Terminal.prototype.getOption = function (key) {
8dd11f55
PK		 3692 if (!(key in Terminal.defaults)) {
3693 throw new Error('No option with key "' + key + '"');
3694 }
3695 if (typeof this.options[key] !== 'undefined') {
3696 return this.options[key];
3697 }
3698 return this[key];
3699};
3700Terminal.prototype.setOption = function (key, value) {
3701 if (!(key in Terminal.defaults)) {
3702 throw new Error('No option with key "' + key + '"');
3703 }
3704 switch (key) {
3705 case 'scrollback':
479fb0e7
PK		 3706 if (value < this.rows) {
3707 var msg = 'Setting the scrollback value less than the number of rows ';
3708 msg += "(" + this.rows + ") is not allowed.";
3709 console.warn(msg);
3710 return false;
3711 }
8dd11f55 3712 if (this.options[key] !== value) {
f5ba386c
PK		 3713 if (this.buffer.lines.length > value) {
3714 var amountToTrim = this.buffer.lines.length - value;
3715 var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);
3716 this.buffer.lines.trimStart(amountToTrim);
3717 this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);
3718 this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);
8dd11f55
PK		 3719 if (needsRefresh) {
3720 this.refresh(0, this.rows - 1);
3721 }
3722 }
f5ba386c 3723 this.buffer.lines.maxLength = value;
8dd11f55 3724 this.viewport.syncScrollArea();
cd70d298
PK		 3725 }
3726 break;
8dd11f55
PK		 3727 }
3728 this[key] = value;
3729 this.options[key] = value;
3730 switch (key) {
3731 case 'cursorBlink':
d2f8f9dc 3732 this.setCursorBlinking(value);
cd70d298 3733 break;
8dd11f55 3734 case 'cursorStyle':
f5ba386c 3735 this.element.classList.toggle("xterm-cursor-style-block", value === 'block');
8dd11f55
PK		 3736 this.element.classList.toggle("xterm-cursor-style-underline", value === 'underline');
3737 this.element.classList.toggle("xterm-cursor-style-bar", value === 'bar');
cd70d298 3738 break;
8dd11f55
PK		 3739 case 'tabStopWidth':
3740 this.setupStops();
cd70d298 3741 break;
8dd11f55
PK		 3742 }
3743};
d2f8f9dc
PK		 3744Terminal.prototype.restartCursorBlinking = function () {
3745 this.setCursorBlinking(this.options.cursorBlink);
3746};
3747Terminal.prototype.setCursorBlinking = function (enabled) {
3748 this.element.classList.toggle('xterm-cursor-blink', enabled);
3749 this.clearCursorBlinkingInterval();
3750 if (enabled) {
3751 var self = this;
3752 this.cursorBlinkInterval = setInterval(function () {
3753 self.element.classList.toggle('xterm-cursor-blink-on');
3754 }, CURSOR_BLINK_INTERVAL);
3755 }
3756};
3757Terminal.prototype.clearCursorBlinkingInterval = function () {
3758 this.element.classList.remove('xterm-cursor-blink-on');
3759 if (this.cursorBlinkInterval) {
3760 clearInterval(this.cursorBlinkInterval);
3761 this.cursorBlinkInterval = null;
3762 }
3763};
8dd11f55
PK		 3764Terminal.bindFocus = function (term) {
3765 on(term.textarea, 'focus', function (ev) {
3766 if (term.sendFocus) {
3767 term.send(EscapeSequences_1.C0.ESC + '[I');
3768 }
3769 term.element.classList.add('focus');
3770 term.showCursor();
d2f8f9dc 3771 term.restartCursorBlinking.apply(term);
8dd11f55
PK		 3772 Terminal.focus = term;
3773 term.emit('focus', { terminal: term });
3774 });
3775};
3776Terminal.prototype.blur = function () {
3777 return this.textarea.blur();
3778};
3779Terminal.bindBlur = function (term) {
3780 on(term.textarea, 'blur', function (ev) {
f5ba386c 3781 term.refresh(term.buffer.y, term.buffer.y);
8dd11f55
PK		 3782 if (term.sendFocus) {
3783 term.send(EscapeSequences_1.C0.ESC + '[O');
3784 }
3785 term.element.classList.remove('focus');
d2f8f9dc 3786 term.clearCursorBlinkingInterval.apply(term);
8dd11f55
PK		 3787 Terminal.focus = null;
3788 term.emit('blur', { terminal: term });
3789 });
3790};
3791Terminal.prototype.initGlobal = function () {
479fb0e7 3792 var _this = this;
8dd11f55
PK		 3793 var term = this;
3794 Terminal.bindKeys(this);
3795 Terminal.bindFocus(this);
3796 Terminal.bindBlur(this);
479fb0e7 3797 on(this.element, 'copy', function (event) {
f5ba386c 3798 if (!term.hasSelection()) {
479fb0e7
PK		 3799 return;
3800 }
3801 Clipboard_1.copyHandler(event, term, _this.selectionManager);
8dd11f55 3802 });
479fb0e7
PK		 3803 var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, term); };
3804 on(this.textarea, 'paste', pasteHandlerWrapper);
3805 on(this.element, 'paste', pasteHandlerWrapper);
8dd11f55 3806 if (term.browser.isFirefox) {
479fb0e7
PK		 3807 on(this.element, 'mousedown', function (event) {
3808 if (event.button == 2) {
3809 Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);
cd70d298 3810 }
8dd11f55
PK		 3811 });
3812 }
3813 else {
479fb0e7
PK		 3814 on(this.element, 'contextmenu', function (event) {
3815 Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager);
3816 });
3817 }
3818 if (term.browser.isLinux) {
3819 on(this.element, 'auxclick', function (event) {
3820 if (event.button === 1) {
3821 Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea, _this.selectionManager);
3822 }
3823 });
cd70d298 3824 }
cd70d298 3825};
8dd11f55
PK		 3826Terminal.bindKeys = function (term) {
3827 on(term.element, 'keydown', function (ev) {
3828 if (document.activeElement != this) {
3829 return;
3830 }
3831 term.keyDown(ev);
3832 }, true);
3833 on(term.element, 'keypress', function (ev) {
3834 if (document.activeElement != this) {
3835 return;
3836 }
3837 term.keyPress(ev);
3838 }, true);
3839 on(term.element, 'keyup', function (ev) {
3840 if (!wasMondifierKeyOnlyEvent(ev)) {
3841 term.focus(term);
3842 }
3843 }, true);
3844 on(term.textarea, 'keydown', function (ev) {
3845 term.keyDown(ev);
3846 }, true);
3847 on(term.textarea, 'keypress', function (ev) {
3848 term.keyPress(ev);
3849 this.value = '';
3850 }, true);
3851 on(term.textarea, 'compositionstart', term.compositionHelper.compositionstart.bind(term.compositionHelper));
3852 on(term.textarea, 'compositionupdate', term.compositionHelper.compositionupdate.bind(term.compositionHelper));
3853 on(term.textarea, 'compositionend', term.compositionHelper.compositionend.bind(term.compositionHelper));
3854 term.on('refresh', term.compositionHelper.updateCompositionElements.bind(term.compositionHelper));
b1619e42
PK		 3855 term.on('refresh', function (data) {
3856 term.queueLinkification(data.start, data.end);
3857 });
cd70d298 3858};
8dd11f55
PK		 3859Terminal.prototype.insertRow = function (row) {
3860 if (typeof row != 'object') {
3861 row = document.createElement('div');
3862 }
3863 this.rowContainer.appendChild(row);
3864 this.children.push(row);
3865 return row;
3866};
2221f70f 3867Terminal.prototype.open = function (parent, focus) {
479fb0e7 3868 var _this = this;
8dd11f55
PK		 3869 var self = this, i = 0, div;
3870 this.parent = parent || this.parent;
3871 if (!this.parent) {
3872 throw new Error('Terminal requires a parent element.');
3873 }
3874 this.context = this.parent.ownerDocument.defaultView;
3875 this.document = this.parent.ownerDocument;
3876 this.body = this.document.getElementsByTagName('body')[0];
3877 this.element = this.document.createElement('div');
3878 this.element.classList.add('terminal');
3879 this.element.classList.add('xterm');
3880 this.element.classList.add('xterm-theme-' + this.theme);
f5ba386c 3881 this.element.classList.add("xterm-cursor-style-" + this.options.cursorStyle);
d2f8f9dc 3882 this.setCursorBlinking(this.options.cursorBlink);
8dd11f55
PK		 3883 this.element.setAttribute('tabindex', 0);
3884 this.viewportElement = document.createElement('div');
3885 this.viewportElement.classList.add('xterm-viewport');
3886 this.element.appendChild(this.viewportElement);
3887 this.viewportScrollArea = document.createElement('div');
3888 this.viewportScrollArea.classList.add('xterm-scroll-area');
3889 this.viewportElement.appendChild(this.viewportScrollArea);
479fb0e7
PK		 3890 this.selectionContainer = document.createElement('div');
3891 this.selectionContainer.classList.add('xterm-selection');
3892 this.element.appendChild(this.selectionContainer);
8dd11f55
PK		 3893 this.rowContainer = document.createElement('div');
3894 this.rowContainer.classList.add('xterm-rows');
3895 this.element.appendChild(this.rowContainer);
3896 this.children = [];
d2f8f9dc 3897 this.linkifier.attachToDom(document, this.children);
8dd11f55
PK		 3898 this.helperContainer = document.createElement('div');
3899 this.helperContainer.classList.add('xterm-helpers');
3900 this.element.appendChild(this.helperContainer);
3901 this.textarea = document.createElement('textarea');
3902 this.textarea.classList.add('xterm-helper-textarea');
3903 this.textarea.setAttribute('autocorrect', 'off');
3904 this.textarea.setAttribute('autocapitalize', 'off');
3905 this.textarea.setAttribute('spellcheck', 'false');
3906 this.textarea.tabIndex = 0;
3907 this.textarea.addEventListener('focus', function () {
3908 self.emit('focus', { terminal: self });
3909 });
3910 this.textarea.addEventListener('blur', function () {
3911 self.emit('blur', { terminal: self });
3912 });
3913 this.helperContainer.appendChild(this.textarea);
3914 this.compositionView = document.createElement('div');
3915 this.compositionView.classList.add('composition-view');
3916 this.compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this.compositionView, this);
3917 this.helperContainer.appendChild(this.compositionView);
3918 this.charSizeStyleElement = document.createElement('style');
3919 this.helperContainer.appendChild(this.charSizeStyleElement);
3920 for (; i < this.rows; i++) {
3921 this.insertRow();
cd70d298 3922 }
8dd11f55 3923 this.parent.appendChild(this.element);
b1619e42 3924 this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer);
8dd11f55 3925 this.charMeasure.on('charsizechanged', function () {
479fb0e7 3926 self.updateCharSizeStyles();
8dd11f55
PK		 3927 });
3928 this.charMeasure.measure();
3929 this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure);
3930 this.renderer = new Renderer_1.Renderer(this);
f5ba386c 3931 this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer.lines, this.rowContainer, this.charMeasure);
479fb0e7
PK		 3932 this.selectionManager.on('refresh', function (data) {
3933 _this.renderer.refreshSelection(data.start, data.end);
3934 });
3935 this.selectionManager.on('newselection', function (text) {
3936 _this.textarea.value = text;
3937 _this.textarea.focus();
3938 _this.textarea.select();
3939 });
3940 this.on('scroll', function () { return _this.selectionManager.refresh(); });
3941 this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); });
8dd11f55
PK		 3942 this.refresh(0, this.rows - 1);
3943 this.initGlobal();
2221f70f
PK		 3944 if (typeof focus == 'undefined') {
3945 var message = 'You did not pass the `focus` argument in `Terminal.prototype.open()`.\n';
3946 message += 'The `focus` argument now defaults to `true` but starting with xterm.js 3.0 ';
3947 message += 'it will default to `false`.';
3948 console.warn(message);
3949 focus = true;
3950 }
3951 if (focus) {
3952 this.focus();
3953 }
8dd11f55
PK		 3954 this.bindMouse();
3955 this.emit('open');
cd70d298 3956};
8dd11f55
PK		 3957Terminal.loadAddon = function (addon, callback) {
3958 if (typeof exports === 'object' && typeof module === 'object') {
3959 return require('./addons/' + addon + '/' + addon);
cd70d298 3960 }
8dd11f55
PK		 3961 else if (typeof define == 'function') {
3962 return require(['./addons/' + addon + '/' + addon], callback);
cd70d298
PK		 3963 }
3964 else {
8dd11f55 3965 console.error('Cannot load a module without a CommonJS or RequireJS environment.');
cd70d298
PK		 3966 return false;
3967 }
cd70d298 3968};
479fb0e7 3969Terminal.prototype.updateCharSizeStyles = function () {
4b727914
PK		 3970 this.charSizeStyleElement.textContent =
3971 ".xterm-wide-char{width:" + this.charMeasure.width * 2 + "px;}" +
479fb0e7
PK		 3972 (".xterm-normal-char{width:" + this.charMeasure.width + "px;}") +
3973 (".xterm-rows > div{height:" + this.charMeasure.height + "px;}");
cd70d298 3974};
8dd11f55
PK		 3975Terminal.prototype.bindMouse = function () {
3976 var el = this.element, self = this, pressed = 32;
3977 function sendButton(ev) {
3978 var button, pos;
3979 button = getButton(ev);
4b727914 3980 pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows);
8dd11f55
PK		 3981 if (!pos)
3982 return;
3983 sendEvent(button, pos);
3984 switch (ev.overrideType || ev.type) {
3985 case 'mousedown':
3986 pressed = button;
3987 break;
3988 case 'mouseup':
3989 pressed = 32;
3990 break;
3991 case 'wheel':
3992 break;
cd70d298
PK		 3993 }
3994 }
8dd11f55
PK		 3995 function sendMove(ev) {
3996 var button = pressed, pos;
4b727914 3997 pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows);
8dd11f55
PK		 3998 if (!pos)
3999 return;
4000 button += 32;
4001 sendEvent(button, pos);
cd70d298 4002 }
8dd11f55
PK		 4003 function encode(data, ch) {
4004 if (!self.utfMouse) {
4005 if (ch === 255)
4006 return data.push(0);
4007 if (ch > 127)
4008 ch = 127;
4009 data.push(ch);
4010 }
4011 else {
4012 if (ch === 2047)
4013 return data.push(0);
4014 if (ch < 127) {
4015 data.push(ch);
cd70d298 4016 }
8dd11f55
PK		 4017 else {
4018 if (ch > 2047)
4019 ch = 2047;
4020 data.push(0xC0 | (ch >> 6));
4021 data.push(0x80 | (ch & 0x3F));
cd70d298
PK		 4022 }
4023 }
4024 }
8dd11f55
PK		 4025 function sendEvent(button, pos) {
4026 if (self.vt300Mouse) {
4027 button &= 3;
4028 pos.x -= 32;
4029 pos.y -= 32;
4030 var data = EscapeSequences_1.C0.ESC + '[24';
4031 if (button === 0)
4032 data += '1';
4033 else if (button === 1)
4034 data += '3';
4035 else if (button === 2)
4036 data += '5';
4037 else if (button === 3)
4038 return;
4039 else
4040 data += '0';
4041 data += '~[' + pos.x + ',' + pos.y + ']\r';
4042 self.send(data);
4043 return;
4044 }
4045 if (self.decLocator) {
4046 button &= 3;
4047 pos.x -= 32;
4048 pos.y -= 32;
4049 if (button === 0)
4050 button = 2;
4051 else if (button === 1)
4052 button = 4;
4053 else if (button === 2)
4054 button = 6;
4055 else if (button === 3)
4056 button = 3;
4057 self.send(EscapeSequences_1.C0.ESC + '['
4058 + button
4059 + ';'
4060 + (button === 3 ? 4 : 0)
4061 + ';'
4062 + pos.y
4063 + ';'
4064 + pos.x
4065 + ';'
4066 + (pos.page || 0)
4067 + '&w');
4068 return;
4069 }
4070 if (self.urxvtMouse) {
4071 pos.x -= 32;
4072 pos.y -= 32;
4073 pos.x++;
4074 pos.y++;
4075 self.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');
4076 return;
4077 }
4078 if (self.sgrMouse) {
4079 pos.x -= 32;
4080 pos.y -= 32;
4081 self.send(EscapeSequences_1.C0.ESC + '[<'
4082 + (((button & 3) === 3 ? button & ~3 : button) - 32)
4083 + ';'
4084 + pos.x
4085 + ';'
4086 + pos.y
4087 + ((button & 3) === 3 ? 'm' : 'M'));
4088 return;
4089 }
4090 var data = [];
4091 encode(data, button);
4092 encode(data, pos.x);
4093 encode(data, pos.y);
4094 self.send(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data));
4095 }
4096 function getButton(ev) {
4097 var button, shift, meta, ctrl, mod;
4098 switch (ev.overrideType || ev.type) {
4099 case 'mousedown':
4100 button = ev.button != null
4101 ? +ev.button
4102 : ev.which != null
4103 ? ev.which - 1
4104 : null;
4105 if (self.browser.isMSIE) {
4106 button = button === 1 ? 0 : button === 4 ? 1 : button;
cd70d298 4107 }
8dd11f55
PK		 4108 break;
4109 case 'mouseup':
4110 button = 3;
4111 break;
4112 case 'DOMMouseScroll':
4113 button = ev.detail < 0
4114 ? 64
4115 : 65;
4116 break;
4117 case 'wheel':
4118 button = ev.wheelDeltaY > 0
4119 ? 64
4120 : 65;
4121 break;
cd70d298 4122 }
8dd11f55
PK		 4123 shift = ev.shiftKey ? 4 : 0;
4124 meta = ev.metaKey ? 8 : 0;
4125 ctrl = ev.ctrlKey ? 16 : 0;
4126 mod = shift | meta | ctrl;
4127 if (self.vt200Mouse) {
4128 mod &= ctrl;
4129 }
4130 else if (!self.normalMouse) {
4131 mod = 0;
4132 }
4133 button = (32 + (mod << 2)) + button;
4134 return button;
cd70d298 4135 }
8dd11f55 4136 on(el, 'mousedown', function (ev) {
f5ba386c
PK		 4137 ev.preventDefault();
4138 self.focus();
8dd11f55
PK		 4139 if (!self.mouseEvents)
4140 return;
4141 sendButton(ev);
8dd11f55
PK		 4142 if (self.vt200Mouse) {
4143 ev.overrideType = 'mouseup';
4144 sendButton(ev);
4145 return self.cancel(ev);
4146 }
4147 if (self.normalMouse)
4148 on(self.document, 'mousemove', sendMove);
4149 if (!self.x10Mouse) {
4150 on(self.document, 'mouseup', function up(ev) {
4151 sendButton(ev);
4152 if (self.normalMouse)
4153 off(self.document, 'mousemove', sendMove);
4154 off(self.document, 'mouseup', up);
4155 return self.cancel(ev);
4156 });
4157 }
4158 return self.cancel(ev);
4159 });
4160 on(el, 'wheel', function (ev) {
4161 if (!self.mouseEvents)
4162 return;
4163 if (self.x10Mouse
4164 || self.vt300Mouse
4165 || self.decLocator)
4166 return;
4167 sendButton(ev);
4168 return self.cancel(ev);
4169 });
4170 on(el, 'wheel', function (ev) {
4171 if (self.mouseEvents)
4172 return;
4173 self.viewport.onWheel(ev);
4174 return self.cancel(ev);
4175 });
479fb0e7
PK		 4176 on(el, 'touchstart', function (ev) {
4177 if (self.mouseEvents)
4178 return;
4179 self.viewport.onTouchStart(ev);
4180 return self.cancel(ev);
4181 });
4182 on(el, 'touchmove', function (ev) {
4183 if (self.mouseEvents)
4184 return;
4185 self.viewport.onTouchMove(ev);
4186 return self.cancel(ev);
4187 });
8dd11f55
PK		 4188};
4189Terminal.prototype.destroy = function () {
4190 this.readable = false;
4191 this.writable = false;
4192 this._events = {};
4193 this.handler = function () { };
4194 this.write = function () { };
4195 if (this.element && this.element.parentNode) {
4196 this.element.parentNode.removeChild(this.element);
cd70d298 4197 }
cd70d298 4198};
8dd11f55
PK		 4199Terminal.prototype.refresh = function (start, end) {
4200 if (this.renderer) {
4201 this.renderer.queueRefresh(start, end);
4202 }
cd70d298 4203};
b1619e42
PK		 4204Terminal.prototype.queueLinkification = function (start, end) {
4205 if (this.linkifier) {
4206 for (var i = start; i <= end; i++) {
4207 this.linkifier.linkifyRow(i);
4208 }
4209 }
4210};
8dd11f55
PK		 4211Terminal.prototype.showCursor = function () {
4212 if (!this.cursorState) {
4213 this.cursorState = 1;
f5ba386c 4214 this.refresh(this.buffer.y, this.buffer.y);
8dd11f55 4215 }
cd70d298 4216};
479fb0e7 4217Terminal.prototype.scroll = function (isWrapped) {
8dd11f55 4218 var row;
f5ba386c
PK		 4219 if (this.buffer.lines.length === this.buffer.lines.maxLength) {
4220 this.buffer.lines.trimStart(1);
4221 this.buffer.ybase--;
4222 if (this.buffer.ydisp !== 0) {
4223 this.buffer.ydisp--;
cd70d298
PK		 4224 }
4225 }
f5ba386c 4226 this.buffer.ybase++;
8dd11f55 4227 if (!this.userScrolling) {
f5ba386c 4228 this.buffer.ydisp = this.buffer.ybase;
cd70d298 4229 }
f5ba386c
PK		 4230 row = this.buffer.ybase + this.rows - 1;
4231 row -= this.rows - 1 - this.buffer.scrollBottom;
4232 if (row === this.buffer.lines.length) {
4233 this.buffer.lines.push(this.blankLine(undefined, isWrapped));
cd70d298 4234 }
8dd11f55 4235 else {
f5ba386c 4236 this.buffer.lines.splice(row, 0, this.blankLine(undefined, isWrapped));
cd70d298 4237 }
f5ba386c
PK		 4238 if (this.buffer.scrollTop !== 0) {
4239 if (this.buffer.ybase !== 0) {
4240 this.buffer.ybase--;
8dd11f55 4241 if (!this.userScrolling) {
f5ba386c 4242 this.buffer.ydisp = this.buffer.ybase;
8dd11f55
PK		 4243 }
4244 }
f5ba386c 4245 this.buffer.lines.splice(this.buffer.ybase + this.buffer.scrollTop, 1);
cd70d298 4246 }
f5ba386c
PK		 4247 this.updateRange(this.buffer.scrollTop);
4248 this.updateRange(this.buffer.scrollBottom);
4249 this.emit('scroll', this.buffer.ydisp);
cd70d298 4250};
8dd11f55
PK		 4251Terminal.prototype.scrollDisp = function (disp, suppressScrollEvent) {
4252 if (disp < 0) {
f5ba386c 4253 if (this.buffer.ydisp === 0) {
479fb0e7
PK		 4254 return;
4255 }
8dd11f55 4256 this.userScrolling = true;
cd70d298 4257 }
f5ba386c 4258 else if (disp + this.buffer.ydisp >= this.buffer.ybase) {
8dd11f55 4259 this.userScrolling = false;
cd70d298 4260 }
f5ba386c
PK		 4261 var oldYdisp = this.buffer.ydisp;
4262 this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);
4263 if (oldYdisp === this.buffer.ydisp) {
4264 return;
8dd11f55
PK		 4265 }
4266 if (!suppressScrollEvent) {
f5ba386c 4267 this.emit('scroll', this.buffer.ydisp);
cd70d298 4268 }
cd70d298 4269 this.refresh(0, this.rows - 1);
cd70d298 4270};
8dd11f55
PK		 4271Terminal.prototype.scrollPages = function (pageCount) {
4272 this.scrollDisp(pageCount * (this.rows - 1));
4273};
4274Terminal.prototype.scrollToTop = function () {
f5ba386c 4275 this.scrollDisp(-this.buffer.ydisp);
cd70d298 4276};
8dd11f55 4277Terminal.prototype.scrollToBottom = function () {
f5ba386c 4278 this.scrollDisp(this.buffer.ybase - this.buffer.ydisp);
cd70d298 4279};
8dd11f55
PK		 4280Terminal.prototype.write = function (data) {
4281 this.writeBuffer.push(data);
4282 if (this.options.useFlowControl && !this.xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {
4283 this.send(EscapeSequences_1.C0.DC3);
4284 this.xoffSentToCatchUp = true;
4285 }
4286 if (!this.writeInProgress && this.writeBuffer.length > 0) {
4287 this.writeInProgress = true;
4288 var self = this;
4289 setTimeout(function () {
4290 self.innerWrite();
4291 });
cd70d298
PK		 4292 }
4293};
8dd11f55
PK		 4294Terminal.prototype.innerWrite = function () {
4295 var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);
4296 while (writeBatch.length > 0) {
4297 var data = writeBatch.shift();
4298 var l = data.length, i = 0, j, cs, ch, code, low, ch_width, row;
4299 if (this.xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {
4300 this.send(EscapeSequences_1.C0.DC1);
4301 this.xoffSentToCatchUp = false;
4302 }
f5ba386c
PK		 4303 this.refreshStart = this.buffer.y;
4304 this.refreshEnd = this.buffer.y;
4b727914
PK		 4305 var state = this.parser.parse(data);
4306 this.parser.setState(state);
f5ba386c 4307 this.updateRange(this.buffer.y);
8dd11f55
PK		 4308 this.refresh(this.refreshStart, this.refreshEnd);
4309 }
4310 if (this.writeBuffer.length > 0) {
4311 var self = this;
4312 setTimeout(function () {
4313 self.innerWrite();
4314 }, 0);
4315 }
4316 else {
4317 this.writeInProgress = false;
cd70d298
PK		 4318 }
4319};
8dd11f55
PK		 4320Terminal.prototype.writeln = function (data) {
4321 this.write(data + '\r\n');
4322};
4323Terminal.prototype.attachCustomKeydownHandler = function (customKeydownHandler) {
479fb0e7
PK		 4324 var message = 'attachCustomKeydownHandler() is DEPRECATED and will be removed soon. Please use attachCustomKeyEventHandler() instead.';
4325 console.warn(message);
4326 this.attachCustomKeyEventHandler(customKeydownHandler);
4327};
4328Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
4329 this.customKeyEventHandler = customKeyEventHandler;
cd70d298 4330};
d2f8f9dc 4331Terminal.prototype.setHypertextLinkHandler = function (handler) {
b1619e42
PK		 4332 if (!this.linkifier) {
4333 throw new Error('Cannot attach a hypertext link handler before Terminal.open is called');
4334 }
d2f8f9dc
PK		 4335 this.linkifier.setHypertextLinkHandler(handler);
4336 this.refresh(0, this.rows - 1);
4337};
479fb0e7 4338Terminal.prototype.setHypertextValidationCallback = function (callback) {
d2f8f9dc
PK		 4339 if (!this.linkifier) {
4340 throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called');
4341 }
479fb0e7 4342 this.linkifier.setHypertextValidationCallback(callback);
b1619e42
PK		 4343 this.refresh(0, this.rows - 1);
4344};
4345Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
4346 if (this.linkifier) {
4347 var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);
4348 this.refresh(0, this.rows - 1);
4349 return matcherId;
4350 }
4351};
4352Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
4353 if (this.linkifier) {
4354 if (this.linkifier.deregisterLinkMatcher(matcherId)) {
4355 this.refresh(0, this.rows - 1);
4356 }
4357 }
4358};
479fb0e7 4359Terminal.prototype.hasSelection = function () {
f5ba386c 4360 return this.selectionManager ? this.selectionManager.hasSelection : false;
479fb0e7
PK		 4361};
4362Terminal.prototype.getSelection = function () {
f5ba386c 4363 return this.selectionManager ? this.selectionManager.selectionText : '';
479fb0e7
PK		 4364};
4365Terminal.prototype.clearSelection = function () {
f5ba386c
PK		 4366 if (this.selectionManager) {
4367 this.selectionManager.clearSelection();
4368 }
479fb0e7
PK		 4369};
4370Terminal.prototype.selectAll = function () {
f5ba386c
PK		 4371 if (this.selectionManager) {
4372 this.selectionManager.selectAll();
4373 }
479fb0e7 4374};
8dd11f55 4375Terminal.prototype.keyDown = function (ev) {
479fb0e7 4376 if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {
8dd11f55 4377 return false;
cd70d298 4378 }
d2f8f9dc 4379 this.restartCursorBlinking();
8dd11f55 4380 if (!this.compositionHelper.keydown.bind(this.compositionHelper)(ev)) {
f5ba386c 4381 if (this.buffer.ybase !== this.buffer.ydisp) {
8dd11f55
PK		 4382 this.scrollToBottom();
4383 }
4384 return false;
4385 }
4386 var self = this;
4387 var result = this.evaluateKeyEscapeSequence(ev);
4388 if (result.key === EscapeSequences_1.C0.DC3) {
4389 this.writeStopped = true;
cd70d298 4390 }
8dd11f55
PK		 4391 else if (result.key === EscapeSequences_1.C0.DC1) {
4392 this.writeStopped = false;
4393 }
4394 if (result.scrollDisp) {
4395 this.scrollDisp(result.scrollDisp);
4396 return this.cancel(ev, true);
cd70d298 4397 }
8dd11f55
PK		 4398 if (isThirdLevelShift(this, ev)) {
4399 return true;
cd70d298 4400 }
8dd11f55
PK		 4401 if (result.cancel) {
4402 this.cancel(ev, true);
cd70d298 4403 }
8dd11f55
PK		 4404 if (!result.key) {
4405 return true;
cd70d298 4406 }
8dd11f55
PK		 4407 this.emit('keydown', ev);
4408 this.emit('key', result.key, ev);
4409 this.showCursor();
4410 this.handler(result.key);
4411 return this.cancel(ev, true);
cd70d298 4412};
8dd11f55
PK		 4413Terminal.prototype.evaluateKeyEscapeSequence = function (ev) {
4414 var result = {
4415 cancel: false,
4416 key: undefined,
4417 scrollDisp: undefined
4418 };
4419 var modifiers = ev.shiftKey << 0 | ev.altKey << 1 | ev.ctrlKey << 2 | ev.metaKey << 3;
4420 switch (ev.keyCode) {
4421 case 8:
4422 if (ev.shiftKey) {
4423 result.key = EscapeSequences_1.C0.BS;
4424 break;
4425 }
4426 result.key = EscapeSequences_1.C0.DEL;
4427 break;
4428 case 9:
4429 if (ev.shiftKey) {
4430 result.key = EscapeSequences_1.C0.ESC + '[Z';
4431 break;
4432 }
4433 result.key = EscapeSequences_1.C0.HT;
4434 result.cancel = true;
4435 break;
4436 case 13:
4437 result.key = EscapeSequences_1.C0.CR;
4438 result.cancel = true;
4439 break;
4440 case 27:
4441 result.key = EscapeSequences_1.C0.ESC;
4442 result.cancel = true;
4443 break;
4444 case 37:
4445 if (modifiers) {
4446 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D';
4447 if (result.key == EscapeSequences_1.C0.ESC + '[1;3D') {
4448 result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';
4449 }
4450 }
4451 else if (this.applicationCursor) {
4452 result.key = EscapeSequences_1.C0.ESC + 'OD';
4453 }
4454 else {
4455 result.key = EscapeSequences_1.C0.ESC + '[D';
4456 }
4457 break;
4458 case 39:
4459 if (modifiers) {
4460 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C';
4461 if (result.key == EscapeSequences_1.C0.ESC + '[1;3C') {
4462 result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';
4463 }
4464 }
4465 else if (this.applicationCursor) {
4466 result.key = EscapeSequences_1.C0.ESC + 'OC';
4467 }
4468 else {
4469 result.key = EscapeSequences_1.C0.ESC + '[C';
4470 }
4471 break;
4472 case 38:
4473 if (modifiers) {
4474 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A';
4475 if (result.key == EscapeSequences_1.C0.ESC + '[1;3A') {
4476 result.key = EscapeSequences_1.C0.ESC + '[1;5A';
4477 }
4478 }
4479 else if (this.applicationCursor) {
4480 result.key = EscapeSequences_1.C0.ESC + 'OA';
4481 }
4482 else {
4483 result.key = EscapeSequences_1.C0.ESC + '[A';
4484 }
4485 break;
4486 case 40:
4487 if (modifiers) {
4488 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B';
4489 if (result.key == EscapeSequences_1.C0.ESC + '[1;3B') {
4490 result.key = EscapeSequences_1.C0.ESC + '[1;5B';
4491 }
4492 }
4493 else if (this.applicationCursor) {
4494 result.key = EscapeSequences_1.C0.ESC + 'OB';
4495 }
4496 else {
4497 result.key = EscapeSequences_1.C0.ESC + '[B';
4498 }
4499 break;
4500 case 45:
4501 if (!ev.shiftKey && !ev.ctrlKey) {
4502 result.key = EscapeSequences_1.C0.ESC + '[2~';
4503 }
4504 break;
4505 case 46:
4506 if (modifiers) {
4507 result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~';
4508 }
4509 else {
4510 result.key = EscapeSequences_1.C0.ESC + '[3~';
4511 }
4512 break;
4513 case 36:
4514 if (modifiers)
4515 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H';
4516 else if (this.applicationCursor)
4517 result.key = EscapeSequences_1.C0.ESC + 'OH';
4518 else
4519 result.key = EscapeSequences_1.C0.ESC + '[H';
4520 break;
4521 case 35:
4522 if (modifiers)
4523 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F';
4524 else if (this.applicationCursor)
4525 result.key = EscapeSequences_1.C0.ESC + 'OF';
4526 else
4527 result.key = EscapeSequences_1.C0.ESC + '[F';
4528 break;
4529 case 33:
4530 if (ev.shiftKey) {
4531 result.scrollDisp = -(this.rows - 1);
4532 }
4533 else {
4534 result.key = EscapeSequences_1.C0.ESC + '[5~';
4535 }
4536 break;
4537 case 34:
4538 if (ev.shiftKey) {
4539 result.scrollDisp = this.rows - 1;
4540 }
4541 else {
4542 result.key = EscapeSequences_1.C0.ESC + '[6~';
4543 }
4544 break;
4545 case 112:
4546 if (modifiers) {
4547 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P';
4548 }
4549 else {
4550 result.key = EscapeSequences_1.C0.ESC + 'OP';
4551 }
4552 break;
4553 case 113:
4554 if (modifiers) {
4555 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q';
4556 }
4557 else {
4558 result.key = EscapeSequences_1.C0.ESC + 'OQ';
4559 }
4560 break;
4561 case 114:
4562 if (modifiers) {
4563 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R';
4564 }
4565 else {
4566 result.key = EscapeSequences_1.C0.ESC + 'OR';
4567 }
4568 break;
4569 case 115:
4570 if (modifiers) {
4571 result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S';
4572 }
4573 else {
4574 result.key = EscapeSequences_1.C0.ESC + 'OS';
4575 }
4576 break;
4577 case 116:
4578 if (modifiers) {
4579 result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~';
4580 }
4581 else {
4582 result.key = EscapeSequences_1.C0.ESC + '[15~';
4583 }
4584 break;
4585 case 117:
4586 if (modifiers) {
4587 result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~';
4588 }
4589 else {
4590 result.key = EscapeSequences_1.C0.ESC + '[17~';
4591 }
4592 break;
4593 case 118:
4594 if (modifiers) {
4595 result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~';
4596 }
4597 else {
4598 result.key = EscapeSequences_1.C0.ESC + '[18~';
4599 }
4600 break;
4601 case 119:
4602 if (modifiers) {
4603 result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~';
4604 }
4605 else {
4606 result.key = EscapeSequences_1.C0.ESC + '[19~';
4607 }
4608 break;
4609 case 120:
4610 if (modifiers) {
4611 result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~';
4612 }
4613 else {
4614 result.key = EscapeSequences_1.C0.ESC + '[20~';
4615 }
4616 break;
4617 case 121:
4618 if (modifiers) {
4619 result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~';
4620 }
4621 else {
4622 result.key = EscapeSequences_1.C0.ESC + '[21~';
4623 }
4624 break;
4625 case 122:
4626 if (modifiers) {
4627 result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~';
4628 }
4629 else {
4630 result.key = EscapeSequences_1.C0.ESC + '[23~';
4631 }
4632 break;
4633 case 123:
4634 if (modifiers) {
4635 result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~';
4636 }
4637 else {
4638 result.key = EscapeSequences_1.C0.ESC + '[24~';
cd70d298
PK		 4639 }
4640 break;
8dd11f55
PK		 4641 default:
4642 if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
4643 if (ev.keyCode >= 65 && ev.keyCode <= 90) {
4644 result.key = String.fromCharCode(ev.keyCode - 64);
4645 }
4646 else if (ev.keyCode === 32) {
4647 result.key = String.fromCharCode(0);
4648 }
4649 else if (ev.keyCode >= 51 && ev.keyCode <= 55) {
4650 result.key = String.fromCharCode(ev.keyCode - 51 + 27);
4651 }
4652 else if (ev.keyCode === 56) {
4653 result.key = String.fromCharCode(127);
4654 }
4655 else if (ev.keyCode === 219) {
4656 result.key = String.fromCharCode(27);
4657 }
4658 else if (ev.keyCode === 220) {
4659 result.key = String.fromCharCode(28);
4660 }
4661 else if (ev.keyCode === 221) {
4662 result.key = String.fromCharCode(29);
4663 }
4664 }
4665 else if (!this.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) {
4666 if (ev.keyCode >= 65 && ev.keyCode <= 90) {
4667 result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(ev.keyCode + 32);
4668 }
4669 else if (ev.keyCode === 192) {
4670 result.key = EscapeSequences_1.C0.ESC + '`';
4671 }
4672 else if (ev.keyCode >= 48 && ev.keyCode <= 57) {
4673 result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48);
4674 }
cd70d298 4675 }
479fb0e7
PK		 4676 else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
4677 if (ev.keyCode === 65) {
4678 this.selectAll();
4679 }
4680 }
cd70d298 4681 break;
cd70d298 4682 }
8dd11f55 4683 return result;
cd70d298 4684};
8dd11f55
PK		 4685Terminal.prototype.setgLevel = function (g) {
4686 this.glevel = g;
4687 this.charset = this.charsets[g];
cd70d298 4688};
8dd11f55
PK		 4689Terminal.prototype.setgCharset = function (g, charset) {
4690 this.charsets[g] = charset;
4691 if (this.glevel === g) {
4692 this.charset = charset;
cd70d298 4693 }
cd70d298 4694};
8dd11f55
PK		 4695Terminal.prototype.keyPress = function (ev) {
4696 var key;
479fb0e7
PK		 4697 if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) {
4698 return false;
4699 }
8dd11f55
PK		 4700 this.cancel(ev);
4701 if (ev.charCode) {
4702 key = ev.charCode;
cd70d298 4703 }
8dd11f55
PK		 4704 else if (ev.which == null) {
4705 key = ev.keyCode;
cd70d298 4706 }
8dd11f55
PK		 4707 else if (ev.which !== 0 && ev.charCode !== 0) {
4708 key = ev.which;
cd70d298 4709 }
8dd11f55
PK		 4710 else {
4711 return false;
cd70d298 4712 }
8dd11f55
PK		 4713 if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !isThirdLevelShift(this, ev))) {
4714 return false;
cd70d298 4715 }
8dd11f55
PK		 4716 key = String.fromCharCode(key);
4717 this.emit('keypress', key, ev);
4718 this.emit('key', key, ev);
4719 this.showCursor();
4720 this.handler(key);
479fb0e7 4721 return true;
cd70d298 4722};
8dd11f55
PK		 4723Terminal.prototype.send = function (data) {
4724 var self = this;
4725 if (!this.queue) {
4726 setTimeout(function () {
4727 self.handler(self.queue);
4728 self.queue = '';
4729 }, 1);
cd70d298 4730 }
8dd11f55 4731 this.queue += data;
cd70d298 4732};
8dd11f55
PK		 4733Terminal.prototype.bell = function () {
4734 if (!this.visualBell)
4735 return;
4736 var self = this;
4737 this.element.style.borderColor = 'white';
4738 setTimeout(function () {
4739 self.element.style.borderColor = '';
4740 }, 10);
4741 if (this.popOnBell)
4742 this.focus();
cd70d298 4743};
8dd11f55
PK		 4744Terminal.prototype.log = function () {
4745 if (!this.debug)
4746 return;
4747 if (!this.context.console || !this.context.console.log)
4748 return;
4749 var args = Array.prototype.slice.call(arguments);
4750 this.context.console.log.apply(this.context.console, args);
cd70d298 4751};
8dd11f55
PK		 4752Terminal.prototype.error = function () {
4753 if (!this.debug)
4754 return;
4755 if (!this.context.console || !this.context.console.error)
4756 return;
4757 var args = Array.prototype.slice.call(arguments);
4758 this.context.console.error.apply(this.context.console, args);
cd70d298 4759};
8dd11f55 4760Terminal.prototype.resize = function (x, y) {
639a2fd5 4761 if (isNaN(x) || isNaN(y)) {
8dd11f55 4762 return;
cd70d298 4763 }
479fb0e7
PK		 4764 if (y > this.getOption('scrollback')) {
4765 this.setOption('scrollback', y);
4766 }
8dd11f55
PK		 4767 var line, el, i, j, ch, addToY;
4768 if (x === this.cols && y === this.rows) {
f5ba386c
PK		 4769 if (!this.charMeasure.width || !this.charMeasure.height) {
4770 this.charMeasure.measure();
4771 }
cd70d298 4772 return;
cd70d298 4773 }
8dd11f55
PK		 4774 if (x < 1)
4775 x = 1;
4776 if (y < 1)
4777 y = 1;
4778 j = this.cols;
4779 if (j < x) {
4780 ch = [this.defAttr, ' ', 1];
f5ba386c 4781 i = this.buffer.lines.length;
8dd11f55 4782 while (i--) {
f5ba386c
PK		 4783 if (this.buffer.lines.get(i) === undefined) {
4784 this.buffer.lines.set(i, this.blankLine());
4785 }
4786 while (this.buffer.lines.get(i).length < x) {
4787 this.buffer.lines.get(i).push(ch);
8dd11f55 4788 }
cd70d298
PK		 4789 }
4790 }
8dd11f55
PK		 4791 this.cols = x;
4792 this.setupStops(this.cols);
4793 j = this.rows;
4794 addToY = 0;
4795 if (j < y) {
4796 el = this.element;
4797 while (j++ < y) {
f5ba386c
PK		 4798 if (this.buffer.lines.length < y + this.buffer.ybase) {
4799 if (this.buffer.ybase > 0 && this.buffer.lines.length <= this.buffer.ybase + this.buffer.y + addToY + 1) {
4800 this.buffer.ybase--;
8dd11f55 4801 addToY++;
f5ba386c
PK		 4802 if (this.buffer.ydisp > 0) {
4803 this.buffer.ydisp--;
8dd11f55
PK		 4804 }
4805 }
4806 else {
f5ba386c 4807 this.buffer.lines.push(this.blankLine());
8dd11f55
PK		 4808 }
4809 }
4810 if (this.children.length < y) {
4811 this.insertRow();
4812 }
cd70d298
PK		 4813 }
4814 }
8dd11f55
PK		 4815 else {
4816 while (j-- > y) {
f5ba386c
PK		 4817 if (this.buffer.lines.length > y + this.buffer.ybase) {
4818 if (this.buffer.lines.length > this.buffer.ybase + this.buffer.y + 1) {
4819 this.buffer.lines.pop();
cd70d298 4820 }
8dd11f55 4821 else {
f5ba386c
PK		 4822 this.buffer.ybase++;
4823 this.buffer.ydisp++;
8dd11f55
PK		 4824 }
4825 }
4826 if (this.children.length > y) {
4827 el = this.children.shift();
4828 if (!el)
4829 continue;
4830 el.parentNode.removeChild(el);
4831 }
cd70d298
PK		 4832 }
4833 }
8dd11f55 4834 this.rows = y;
f5ba386c
PK		 4835 if (this.buffer.y >= y) {
4836 this.buffer.y = y - 1;
cd70d298 4837 }
8dd11f55 4838 if (addToY) {
f5ba386c 4839 this.buffer.y += addToY;
cd70d298 4840 }
f5ba386c
PK		 4841 if (this.buffer.x >= x) {
4842 this.buffer.x = x - 1;
8dd11f55 4843 }
f5ba386c
PK		 4844 this.buffer.scrollTop = 0;
4845 this.buffer.scrollBottom = y - 1;
8dd11f55
PK		 4846 this.charMeasure.measure();
4847 this.refresh(0, this.rows - 1);
8dd11f55
PK		 4848 this.geometry = [this.cols, this.rows];
4849 this.emit('resize', { terminal: this, cols: x, rows: y });
4850};
4851Terminal.prototype.updateRange = function (y) {
4852 if (y < this.refreshStart)
4853 this.refreshStart = y;
4854 if (y > this.refreshEnd)
4855 this.refreshEnd = y;
4856};
4857Terminal.prototype.maxRange = function () {
4858 this.refreshStart = 0;
4859 this.refreshEnd = this.rows - 1;
4860};
4861Terminal.prototype.setupStops = function (i) {
4862 if (i != null) {
f5ba386c 4863 if (!this.buffer.tabs[i]) {
8dd11f55 4864 i = this.prevStop(i);
cd70d298
PK		 4865 }
4866 }
8dd11f55 4867 else {
f5ba386c 4868 this.buffer.tabs = {};
8dd11f55
PK		 4869 i = 0;
4870 }
4871 for (; i < this.cols; i += this.getOption('tabStopWidth')) {
f5ba386c 4872 this.buffer.tabs[i] = true;
8dd11f55 4873 }
cd70d298 4874};
8dd11f55
PK		 4875Terminal.prototype.prevStop = function (x) {
4876 if (x == null)
f5ba386c
PK		 4877 x = this.buffer.x;
4878 while (!this.buffer.tabs[--x] && x > 0)
8dd11f55
PK		 4879 ;
4880 return x >= this.cols
4881 ? this.cols - 1
4882 : x < 0 ? 0 : x;
cd70d298 4883};
8dd11f55
PK		 4884Terminal.prototype.nextStop = function (x) {
4885 if (x == null)
f5ba386c
PK		 4886 x = this.buffer.x;
4887 while (!this.buffer.tabs[++x] && x < this.cols)
8dd11f55
PK		 4888 ;
4889 return x >= this.cols
4890 ? this.cols - 1
4891 : x < 0 ? 0 : x;
cd70d298 4892};
8dd11f55 4893Terminal.prototype.eraseRight = function (x, y) {
f5ba386c 4894 var line = this.buffer.lines.get(this.buffer.ybase + y);
8dd11f55
PK		 4895 if (!line) {
4896 return;
cd70d298 4897 }
8dd11f55
PK		 4898 var ch = [this.eraseAttr(), ' ', 1];
4899 for (; x < this.cols; x++) {
4900 line[x] = ch;
cd70d298 4901 }
8dd11f55 4902 this.updateRange(y);
cd70d298 4903};
8dd11f55 4904Terminal.prototype.eraseLeft = function (x, y) {
f5ba386c 4905 var line = this.buffer.lines.get(this.buffer.ybase + y);
8dd11f55
PK		 4906 if (!line) {
4907 return;
cd70d298 4908 }
8dd11f55
PK		 4909 var ch = [this.eraseAttr(), ' ', 1];
4910 x++;
4911 while (x--) {
4912 line[x] = ch;
cd70d298 4913 }
8dd11f55 4914 this.updateRange(y);
cd70d298 4915};
8dd11f55 4916Terminal.prototype.clear = function () {
f5ba386c 4917 if (this.buffer.ybase === 0 && this.buffer.y === 0) {
8dd11f55 4918 return;
cd70d298 4919 }
f5ba386c
PK		 4920 this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));
4921 this.buffer.lines.length = 1;
4922 this.buffer.ydisp = 0;
4923 this.buffer.ybase = 0;
4924 this.buffer.y = 0;
8dd11f55 4925 for (var i = 1; i < this.rows; i++) {
f5ba386c 4926 this.buffer.lines.push(this.blankLine());
cd70d298 4927 }
8dd11f55 4928 this.refresh(0, this.rows - 1);
f5ba386c 4929 this.emit('scroll', this.buffer.ydisp);
cd70d298 4930};
8dd11f55
PK		 4931Terminal.prototype.eraseLine = function (y) {
4932 this.eraseRight(0, y);
cd70d298 4933};
479fb0e7 4934Terminal.prototype.blankLine = function (cur, isWrapped) {
8dd11f55
PK		 4935 var attr = cur
4936 ? this.eraseAttr()
4937 : this.defAttr;
4938 var ch = [attr, ' ', 1], line = [], i = 0;
479fb0e7
PK		 4939 if (isWrapped) {
4940 line.isWrapped = isWrapped;
4941 }
8dd11f55
PK		 4942 for (; i < this.cols; i++) {
4943 line[i] = ch;
4944 }
4945 return line;
cd70d298 4946};
8dd11f55
PK		 4947Terminal.prototype.ch = function (cur) {
4948 return cur
4949 ? [this.eraseAttr(), ' ', 1]
4950 : [this.defAttr, ' ', 1];
cd70d298 4951};
8dd11f55
PK		 4952Terminal.prototype.is = function (term) {
4953 var name = this.termName;
4954 return (name + '').indexOf(term) === 0;
cd70d298 4955};
8dd11f55
PK		 4956Terminal.prototype.handler = function (data) {
4957 if (this.options.disableStdin) {
4958 return;
cd70d298 4959 }
f5ba386c
PK		 4960 if (this.selectionManager && this.selectionManager.hasSelection) {
4961 this.selectionManager.clearSelection();
4962 }
4963 if (this.buffer.ybase !== this.buffer.ydisp) {
8dd11f55 4964 this.scrollToBottom();
cd70d298 4965 }
8dd11f55 4966 this.emit('data', data);
cd70d298 4967};
8dd11f55
PK		 4968Terminal.prototype.handleTitle = function (title) {
4969 this.emit('title', title);
cd70d298 4970};
8dd11f55 4971Terminal.prototype.index = function () {
f5ba386c
PK		 4972 this.buffer.y++;
4973 if (this.buffer.y > this.buffer.scrollBottom) {
4974 this.buffer.y--;
8dd11f55 4975 this.scroll();
cd70d298 4976 }
f5ba386c
PK		 4977 if (this.buffer.x >= this.cols) {
4978 this.buffer.x--;
cd70d298 4979 }
cd70d298 4980};
8dd11f55
PK		 4981Terminal.prototype.reverseIndex = function () {
4982 var j;
f5ba386c
PK		 4983 if (this.buffer.y === this.buffer.scrollTop) {
4984 this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, this.rows - 1, 1);
4985 this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));
4986 this.updateRange(this.buffer.scrollTop);
4987 this.updateRange(this.buffer.scrollBottom);
8dd11f55
PK		 4988 }
4989 else {
f5ba386c 4990 this.buffer.y--;
cd70d298 4991 }
cd70d298 4992};
8dd11f55
PK		 4993Terminal.prototype.reset = function () {
4994 this.options.rows = this.rows;
4995 this.options.cols = this.cols;
479fb0e7 4996 var customKeyEventHandler = this.customKeyEventHandler;
2221f70f 4997 var cursorBlinkInterval = this.cursorBlinkInterval;
f5ba386c
PK		 4998 var inputHandler = this.inputHandler;
4999 var buffers = this.buffers;
8dd11f55 5000 Terminal.call(this, this.options);
479fb0e7 5001 this.customKeyEventHandler = customKeyEventHandler;
2221f70f 5002 this.cursorBlinkInterval = cursorBlinkInterval;
f5ba386c
PK		 5003 this.inputHandler = inputHandler;
5004 this.buffers = buffers;
8dd11f55
PK		 5005 this.refresh(0, this.rows - 1);
5006 this.viewport.syncScrollArea();
5007};
5008Terminal.prototype.tabSet = function () {
f5ba386c 5009 this.buffer.tabs[this.buffer.x] = true;
cd70d298 5010};
cd70d298
PK		 5011function on(el, type, handler, capture) {
5012 if (!Array.isArray(el)) {
5013 el = [el];
5014 }
5015 el.forEach(function (element) {
5016 element.addEventListener(type, handler, capture || false);
5017 });
5018}
5019function off(el, type, handler, capture) {
5020 el.removeEventListener(type, handler, capture || false);
5021}
5022function cancel(ev, force) {
5023 if (!this.cancelEvents && !force) {
5024 return;
5025 }
5026 ev.preventDefault();
5027 ev.stopPropagation();
5028 return false;
5029}
5030function inherits(child, parent) {
5031 function f() {
5032 this.constructor = child;
5033 }
5034 f.prototype = parent.prototype;
5035 child.prototype = new f;
5036}
cd70d298
PK		 5037function indexOf(obj, el) {
5038 var i = obj.length;
5039 while (i--) {
5040 if (obj[i] === el)
5041 return i;
5042 }
5043 return -1;
5044}
5045function isThirdLevelShift(term, ev) {
5046 var thirdLevelKey = (term.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||
5047 (term.browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);
5048 if (ev.type == 'keypress') {
5049 return thirdLevelKey;
5050 }
cd70d298
PK		 5051 return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);
5052}
8dd11f55 5053Terminal.prototype.matchColor = matchColor;
cd70d298
PK		 5054function matchColor(r1, g1, b1) {
5055 var hash = (r1 << 16) | (g1 << 8) | b1;
5056 if (matchColor._cache[hash] != null) {
5057 return matchColor._cache[hash];
5058 }
5059 var ldiff = Infinity, li = -1, i = 0, c, r2, g2, b2, diff;
5060 for (; i < Terminal.vcolors.length; i++) {
5061 c = Terminal.vcolors[i];
5062 r2 = c[0];
5063 g2 = c[1];
5064 b2 = c[2];
5065 diff = matchColor.distance(r1, g1, b1, r2, g2, b2);
5066 if (diff === 0) {
5067 li = i;
5068 break;
5069 }
5070 if (diff < ldiff) {
5071 ldiff = diff;
5072 li = i;
5073 }
5074 }
5075 return matchColor._cache[hash] = li;
5076}
5077matchColor._cache = {};
cd70d298
PK		 5078matchColor.distance = function (r1, g1, b1, r2, g2, b2) {
5079 return Math.pow(30 * (r1 - r2), 2)
5080 + Math.pow(59 * (g1 - g2), 2)
5081 + Math.pow(11 * (b1 - b2), 2);
5082};
5083function each(obj, iter, con) {
5084 if (obj.forEach)
5085 return obj.forEach(iter, con);
5086 for (var i = 0; i < obj.length; i++) {
5087 iter.call(con, obj[i], i, obj);
5088 }
5089}
8dd11f55
PK		 5090function wasMondifierKeyOnlyEvent(ev) {
5091 return ev.keyCode === 16 ||
5092 ev.keyCode === 17 ||
5093 ev.keyCode === 18;
5094}
cd70d298
PK		 5095function keys(obj) {
5096 if (Object.keys)
5097 return Object.keys(obj);
5098 var key, keys = [];
5099 for (key in obj) {
5100 if (Object.prototype.hasOwnProperty.call(obj, key)) {
5101 keys.push(key);
5102 }
5103 }
5104 return keys;
5105}
f5ba386c 5106Terminal.translateBufferLineToString = BufferLine_1.translateBufferLineToString;
8dd11f55 5107Terminal.EventEmitter = EventEmitter_1.EventEmitter;
cd70d298 5108Terminal.inherits = inherits;
cd70d298
PK		 5109Terminal.on = on;
5110Terminal.off = off;
5111Terminal.cancel = cancel;
5112module.exports = Terminal;
5ce522a4 5113
8fd44266
PK		 5114
5115
f5ba386c 5116},{"./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)
5ce522a4
PK		 5117});
5118//# sourceMappingURL=xterm.js.map
xterm.js mirror