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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 | 3 | Object.defineProperty(exports, "__esModule", { value: true }); |
f5ba386c PK |
4 | var CircularList_1 = require("./utils/CircularList"); |
5 | var Buffer = (function () { | |
a28d9f14 PK |
6 | function Buffer(_terminal) { |
7 | this._terminal = _terminal; | |
8 | this.clear(); | |
f5ba386c | 9 | } |
a28d9f14 PK |
10 | Object.defineProperty(Buffer.prototype, "lines", { |
11 | get: function () { | |
12 | return this._lines; | |
13 | }, | |
14 | enumerable: true, | |
15 | configurable: true | |
16 | }); | |
17 | Buffer.prototype.fillViewportRows = function () { | |
18 | if (this._lines.length === 0) { | |
19 | var i = this._terminal.rows; | |
20 | while (i--) { | |
21 | this.lines.push(this._terminal.blankLine()); | |
22 | } | |
23 | } | |
24 | }; | |
25 | Buffer.prototype.clear = function () { | |
26 | this.ydisp = 0; | |
27 | this.ybase = 0; | |
28 | this.y = 0; | |
29 | this.x = 0; | |
30 | this.scrollBottom = 0; | |
31 | this.scrollTop = 0; | |
32 | this.tabs = {}; | |
33 | this._lines = new CircularList_1.CircularList(this._terminal.scrollback); | |
34 | this.scrollBottom = this._terminal.rows - 1; | |
35 | }; | |
36 | Buffer.prototype.resize = function (newCols, newRows) { | |
37 | if (this._lines.length === 0) { | |
38 | return; | |
39 | } | |
40 | if (this._terminal.cols < newCols) { | |
41 | var ch = [this._terminal.defAttr, ' ', 1]; | |
42 | for (var i = 0; i < this._lines.length; i++) { | |
43 | if (this._lines.get(i) === undefined) { | |
ea07bf8f | 44 | this._lines.set(i, this._terminal.blankLine(undefined, undefined, newCols)); |
a28d9f14 PK |
45 | } |
46 | while (this._lines.get(i).length < newCols) { | |
47 | this._lines.get(i).push(ch); | |
48 | } | |
49 | } | |
50 | } | |
51 | var addToY = 0; | |
52 | if (this._terminal.rows < newRows) { | |
53 | for (var y = this._terminal.rows; y < newRows; y++) { | |
54 | if (this._lines.length < newRows + this.ybase) { | |
55 | if (this.ybase > 0 && this._lines.length <= this.ybase + this.y + addToY + 1) { | |
56 | this.ybase--; | |
57 | addToY++; | |
58 | if (this.ydisp > 0) { | |
59 | this.ydisp--; | |
60 | } | |
61 | } | |
62 | else { | |
ea07bf8f | 63 | this._lines.push(this._terminal.blankLine(undefined, undefined, newCols)); |
a28d9f14 PK |
64 | } |
65 | } | |
66 | } | |
67 | } | |
68 | else { | |
69 | for (var y = this._terminal.rows; y > newRows; y--) { | |
70 | if (this._lines.length > newRows + this.ybase) { | |
71 | if (this._lines.length > this.ybase + this.y + 1) { | |
72 | this._lines.pop(); | |
73 | } | |
74 | else { | |
75 | this.ybase++; | |
76 | this.ydisp++; | |
77 | } | |
78 | } | |
79 | } | |
80 | } | |
81 | if (this.y >= newRows) { | |
82 | this.y = newRows - 1; | |
83 | } | |
84 | if (addToY) { | |
85 | this.y += addToY; | |
86 | } | |
87 | if (this.x >= newCols) { | |
88 | this.x = newCols - 1; | |
89 | } | |
90 | this.scrollTop = 0; | |
91 | this.scrollBottom = newRows - 1; | |
92 | }; | |
f5ba386c PK |
93 | return Buffer; |
94 | }()); | |
95 | exports.Buffer = Buffer; | |
96 | ||
97 | ||
98 | ||
99 | },{"./utils/CircularList":18}],2:[function(require,module,exports){ | |
100 | "use strict"; | |
101 | var __extends = (this && this.__extends) || (function () { | |
102 | var extendStatics = Object.setPrototypeOf || | |
103 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || | |
104 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; | |
105 | return function (d, b) { | |
106 | extendStatics(d, b); | |
107 | function __() { this.constructor = d; } | |
108 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); | |
109 | }; | |
110 | })(); | |
111 | Object.defineProperty(exports, "__esModule", { value: true }); | |
112 | var Buffer_1 = require("./Buffer"); | |
113 | var EventEmitter_1 = require("./EventEmitter"); | |
114 | var BufferSet = (function (_super) { | |
115 | __extends(BufferSet, _super); | |
116 | function BufferSet(_terminal) { | |
117 | var _this = _super.call(this) || this; | |
118 | _this._terminal = _terminal; | |
119 | _this._normal = new Buffer_1.Buffer(_this._terminal); | |
a28d9f14 | 120 | _this._normal.fillViewportRows(); |
f5ba386c PK |
121 | _this._alt = new Buffer_1.Buffer(_this._terminal); |
122 | _this._activeBuffer = _this._normal; | |
123 | return _this; | |
124 | } | |
125 | Object.defineProperty(BufferSet.prototype, "alt", { | |
126 | get: function () { | |
127 | return this._alt; | |
128 | }, | |
129 | enumerable: true, | |
130 | configurable: true | |
131 | }); | |
132 | Object.defineProperty(BufferSet.prototype, "active", { | |
133 | get: function () { | |
134 | return this._activeBuffer; | |
135 | }, | |
136 | enumerable: true, | |
137 | configurable: true | |
138 | }); | |
139 | Object.defineProperty(BufferSet.prototype, "normal", { | |
140 | get: function () { | |
141 | return this._normal; | |
142 | }, | |
143 | enumerable: true, | |
144 | configurable: true | |
145 | }); | |
146 | BufferSet.prototype.activateNormalBuffer = function () { | |
a28d9f14 | 147 | this._alt.clear(); |
f5ba386c PK |
148 | this._activeBuffer = this._normal; |
149 | this.emit('activate', this._normal); | |
150 | }; | |
151 | BufferSet.prototype.activateAltBuffer = function () { | |
a28d9f14 | 152 | this._alt.fillViewportRows(); |
f5ba386c PK |
153 | this._activeBuffer = this._alt; |
154 | this.emit('activate', this._alt); | |
155 | }; | |
a28d9f14 PK |
156 | BufferSet.prototype.resize = function (newCols, newRows) { |
157 | this._normal.resize(newCols, newRows); | |
158 | this._alt.resize(newCols, newRows); | |
159 | }; | |
f5ba386c PK |
160 | return BufferSet; |
161 | }(EventEmitter_1.EventEmitter)); | |
162 | exports.BufferSet = BufferSet; | |
163 | ||
164 | ||
165 | ||
166 | },{"./Buffer":1,"./EventEmitter":6}],3:[function(require,module,exports){ | |
167 | "use strict"; | |
168 | Object.defineProperty(exports, "__esModule", { value: true }); | |
8dd11f55 PK |
169 | exports.CHARSETS = {}; |
170 | exports.DEFAULT_CHARSET = exports.CHARSETS['B']; | |
171 | exports.CHARSETS['0'] = { | |
172 | '`': '\u25c6', | |
173 | 'a': '\u2592', | |
174 | 'b': '\u0009', | |
175 | 'c': '\u000c', | |
176 | 'd': '\u000d', | |
177 | 'e': '\u000a', | |
178 | 'f': '\u00b0', | |
179 | 'g': '\u00b1', | |
180 | 'h': '\u2424', | |
181 | 'i': '\u000b', | |
182 | 'j': '\u2518', | |
183 | 'k': '\u2510', | |
184 | 'l': '\u250c', | |
185 | 'm': '\u2514', | |
186 | 'n': '\u253c', | |
187 | 'o': '\u23ba', | |
188 | 'p': '\u23bb', | |
189 | 'q': '\u2500', | |
190 | 'r': '\u23bc', | |
191 | 's': '\u23bd', | |
192 | 't': '\u251c', | |
193 | 'u': '\u2524', | |
194 | 'v': '\u2534', | |
195 | 'w': '\u252c', | |
196 | 'x': '\u2502', | |
197 | 'y': '\u2264', | |
198 | 'z': '\u2265', | |
199 | '{': '\u03c0', | |
200 | '|': '\u2260', | |
201 | '}': '\u00a3', | |
202 | '~': '\u00b7' | |
203 | }; | |
204 | exports.CHARSETS['A'] = { | |
205 | '#': '£' | |
206 | }; | |
207 | exports.CHARSETS['B'] = null; | |
208 | exports.CHARSETS['4'] = { | |
209 | '#': '£', | |
210 | '@': '¾', | |
211 | '[': 'ij', | |
212 | '\\': '½', | |
213 | ']': '|', | |
214 | '{': '¨', | |
215 | '|': 'f', | |
216 | '}': '¼', | |
217 | '~': '´' | |
218 | }; | |
219 | exports.CHARSETS['C'] = | |
220 | exports.CHARSETS['5'] = { | |
221 | '[': 'Ä', | |
222 | '\\': 'Ö', | |
223 | ']': 'Å', | |
224 | '^': 'Ü', | |
225 | '`': 'é', | |
226 | '{': 'ä', | |
227 | '|': 'ö', | |
228 | '}': 'å', | |
229 | '~': 'ü' | |
230 | }; | |
231 | exports.CHARSETS['R'] = { | |
232 | '#': '£', | |
233 | '@': 'à', | |
234 | '[': '°', | |
235 | '\\': 'ç', | |
236 | ']': '§', | |
237 | '{': 'é', | |
238 | '|': 'ù', | |
239 | '}': 'è', | |
240 | '~': '¨' | |
241 | }; | |
242 | exports.CHARSETS['Q'] = { | |
243 | '@': 'à', | |
244 | '[': 'â', | |
245 | '\\': 'ç', | |
246 | ']': 'ê', | |
247 | '^': 'î', | |
248 | '`': 'ô', | |
249 | '{': 'é', | |
250 | '|': 'ù', | |
251 | '}': 'è', | |
252 | '~': 'û' | |
253 | }; | |
254 | exports.CHARSETS['K'] = { | |
255 | '@': '§', | |
256 | '[': 'Ä', | |
257 | '\\': 'Ö', | |
258 | ']': 'Ü', | |
259 | '{': 'ä', | |
260 | '|': 'ö', | |
261 | '}': 'ü', | |
262 | '~': 'ß' | |
263 | }; | |
264 | exports.CHARSETS['Y'] = { | |
265 | '#': '£', | |
266 | '@': '§', | |
267 | '[': '°', | |
268 | '\\': 'ç', | |
269 | ']': 'é', | |
270 | '`': 'ù', | |
271 | '{': 'à', | |
272 | '|': 'ò', | |
273 | '}': 'è', | |
274 | '~': 'ì' | |
275 | }; | |
276 | exports.CHARSETS['E'] = | |
277 | exports.CHARSETS['6'] = { | |
278 | '@': 'Ä', | |
279 | '[': 'Æ', | |
280 | '\\': 'Ø', | |
281 | ']': 'Å', | |
282 | '^': 'Ü', | |
283 | '`': 'ä', | |
284 | '{': 'æ', | |
285 | '|': 'ø', | |
286 | '}': 'å', | |
287 | '~': 'ü' | |
288 | }; | |
289 | exports.CHARSETS['Z'] = { | |
290 | '#': '£', | |
291 | '@': '§', | |
292 | '[': '¡', | |
293 | '\\': 'Ñ', | |
294 | ']': '¿', | |
295 | '{': '°', | |
296 | '|': 'ñ', | |
297 | '}': 'ç' | |
298 | }; | |
299 | exports.CHARSETS['H'] = | |
300 | exports.CHARSETS['7'] = { | |
301 | '@': 'É', | |
302 | '[': 'Ä', | |
303 | '\\': 'Ö', | |
304 | ']': 'Å', | |
305 | '^': 'Ü', | |
306 | '`': 'é', | |
307 | '{': 'ä', | |
308 | '|': 'ö', | |
309 | '}': 'å', | |
310 | '~': 'ü' | |
311 | }; | |
312 | exports.CHARSETS['='] = { | |
313 | '#': 'ù', | |
314 | '@': 'à', | |
315 | '[': 'é', | |
316 | '\\': 'ç', | |
317 | ']': 'ê', | |
318 | '^': 'î', | |
319 | '_': 'è', | |
320 | '`': 'ô', | |
321 | '{': 'ä', | |
322 | '|': 'ö', | |
323 | '}': 'ü', | |
324 | '~': 'û' | |
325 | }; | |
326 | ||
8fd44266 PK |
327 | |
328 | ||
f5ba386c | 329 | },{}],4:[function(require,module,exports){ |
8dd11f55 | 330 | "use strict"; |
d2f8f9dc | 331 | Object.defineProperty(exports, "__esModule", { value: true }); |
cd70d298 | 332 | var CompositionHelper = (function () { |
cd70d298 PK |
333 | function CompositionHelper(textarea, compositionView, terminal) { |
334 | this.textarea = textarea; | |
335 | this.compositionView = compositionView; | |
336 | this.terminal = terminal; | |
337 | this.isComposing = false; | |
338 | this.isSendingComposition = false; | |
339 | this.compositionPosition = { start: null, end: null }; | |
340 | } | |
cd70d298 PK |
341 | CompositionHelper.prototype.compositionstart = function () { |
342 | this.isComposing = true; | |
343 | this.compositionPosition.start = this.textarea.value.length; | |
344 | this.compositionView.textContent = ''; | |
345 | this.compositionView.classList.add('active'); | |
5ce522a4 | 346 | }; |
cd70d298 | 347 | CompositionHelper.prototype.compositionupdate = function (ev) { |
8dd11f55 | 348 | var _this = this; |
cd70d298 PK |
349 | this.compositionView.textContent = ev.data; |
350 | this.updateCompositionElements(); | |
cd70d298 | 351 | setTimeout(function () { |
8dd11f55 | 352 | _this.compositionPosition.end = _this.textarea.value.length; |
cd70d298 PK |
353 | }, 0); |
354 | }; | |
cd70d298 PK |
355 | CompositionHelper.prototype.compositionend = function () { |
356 | this.finalizeComposition(true); | |
357 | }; | |
cd70d298 PK |
358 | CompositionHelper.prototype.keydown = function (ev) { |
359 | if (this.isComposing || this.isSendingComposition) { | |
360 | if (ev.keyCode === 229) { | |
cd70d298 PK |
361 | return false; |
362 | } | |
363 | else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) { | |
cd70d298 PK |
364 | return false; |
365 | } | |
366 | else { | |
cd70d298 PK |
367 | this.finalizeComposition(false); |
368 | } | |
369 | } | |
370 | if (ev.keyCode === 229) { | |
cd70d298 PK |
371 | this.handleAnyTextareaChanges(); |
372 | return false; | |
373 | } | |
374 | return true; | |
375 | }; | |
cd70d298 | 376 | CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) { |
8dd11f55 | 377 | var _this = this; |
cd70d298 PK |
378 | this.compositionView.classList.remove('active'); |
379 | this.isComposing = false; | |
380 | this.clearTextareaPosition(); | |
381 | if (!waitForPropogation) { | |
cd70d298 PK |
382 | this.isSendingComposition = false; |
383 | var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end); | |
384 | this.terminal.handler(input); | |
385 | } | |
386 | else { | |
8dd11f55 | 387 | var currentCompositionPosition_1 = { |
cd70d298 PK |
388 | start: this.compositionPosition.start, |
389 | end: this.compositionPosition.end, | |
390 | }; | |
cd70d298 PK |
391 | this.isSendingComposition = true; |
392 | setTimeout(function () { | |
8dd11f55 PK |
393 | if (_this.isSendingComposition) { |
394 | _this.isSendingComposition = false; | |
395 | var input = void 0; | |
396 | if (_this.isComposing) { | |
397 | input = _this.textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end); | |
cd70d298 PK |
398 | } |
399 | else { | |
8dd11f55 | 400 | input = _this.textarea.value.substring(currentCompositionPosition_1.start); |
cd70d298 | 401 | } |
8dd11f55 | 402 | _this.terminal.handler(input); |
cd70d298 PK |
403 | } |
404 | }, 0); | |
405 | } | |
406 | }; | |
cd70d298 | 407 | CompositionHelper.prototype.handleAnyTextareaChanges = function () { |
8dd11f55 | 408 | var _this = this; |
cd70d298 | 409 | var oldValue = this.textarea.value; |
cd70d298 | 410 | setTimeout(function () { |
8dd11f55 PK |
411 | if (!_this.isComposing) { |
412 | var newValue = _this.textarea.value; | |
cd70d298 PK |
413 | var diff = newValue.replace(oldValue, ''); |
414 | if (diff.length > 0) { | |
8dd11f55 | 415 | _this.terminal.handler(diff); |
cd70d298 PK |
416 | } |
417 | } | |
418 | }, 0); | |
419 | }; | |
cd70d298 | 420 | CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) { |
8dd11f55 | 421 | var _this = this; |
cd70d298 PK |
422 | if (!this.isComposing) { |
423 | return; | |
424 | } | |
425 | var cursor = this.terminal.element.querySelector('.terminal-cursor'); | |
426 | if (cursor) { | |
cd70d298 PK |
427 | var xtermRows = this.terminal.element.querySelector('.xterm-rows'); |
428 | var cursorTop = xtermRows.offsetTop + cursor.offsetTop; | |
429 | this.compositionView.style.left = cursor.offsetLeft + 'px'; | |
430 | this.compositionView.style.top = cursorTop + 'px'; | |
431 | this.compositionView.style.height = cursor.offsetHeight + 'px'; | |
432 | this.compositionView.style.lineHeight = cursor.offsetHeight + 'px'; | |
cd70d298 PK |
433 | var compositionViewBounds = this.compositionView.getBoundingClientRect(); |
434 | this.textarea.style.left = cursor.offsetLeft + 'px'; | |
435 | this.textarea.style.top = cursorTop + 'px'; | |
436 | this.textarea.style.width = compositionViewBounds.width + 'px'; | |
437 | this.textarea.style.height = compositionViewBounds.height + 'px'; | |
438 | this.textarea.style.lineHeight = compositionViewBounds.height + 'px'; | |
439 | } | |
440 | if (!dontRecurse) { | |
8dd11f55 | 441 | setTimeout(function () { return _this.updateCompositionElements(true); }, 0); |
cd70d298 PK |
442 | } |
443 | }; | |
444 | ; | |
cd70d298 PK |
445 | CompositionHelper.prototype.clearTextareaPosition = function () { |
446 | this.textarea.style.left = ''; | |
447 | this.textarea.style.top = ''; | |
448 | }; | |
449 | ; | |
450 | return CompositionHelper; | |
451 | }()); | |
5ce522a4 PK |
452 | exports.CompositionHelper = CompositionHelper; |
453 | ||
8fd44266 PK |
454 | |
455 | ||
f5ba386c | 456 | },{}],5:[function(require,module,exports){ |
cd70d298 | 457 | "use strict"; |
d2f8f9dc | 458 | Object.defineProperty(exports, "__esModule", { value: true }); |
8dd11f55 PK |
459 | var C0; |
460 | (function (C0) { | |
461 | C0.NUL = '\x00'; | |
462 | C0.SOH = '\x01'; | |
463 | C0.STX = '\x02'; | |
464 | C0.ETX = '\x03'; | |
465 | C0.EOT = '\x04'; | |
466 | C0.ENQ = '\x05'; | |
467 | C0.ACK = '\x06'; | |
468 | C0.BEL = '\x07'; | |
469 | C0.BS = '\x08'; | |
470 | C0.HT = '\x09'; | |
471 | C0.LF = '\x0a'; | |
472 | C0.VT = '\x0b'; | |
473 | C0.FF = '\x0c'; | |
474 | C0.CR = '\x0d'; | |
475 | C0.SO = '\x0e'; | |
476 | C0.SI = '\x0f'; | |
477 | C0.DLE = '\x10'; | |
478 | C0.DC1 = '\x11'; | |
479 | C0.DC2 = '\x12'; | |
480 | C0.DC3 = '\x13'; | |
481 | C0.DC4 = '\x14'; | |
482 | C0.NAK = '\x15'; | |
483 | C0.SYN = '\x16'; | |
484 | C0.ETB = '\x17'; | |
485 | C0.CAN = '\x18'; | |
486 | C0.EM = '\x19'; | |
487 | C0.SUB = '\x1a'; | |
488 | C0.ESC = '\x1b'; | |
489 | C0.FS = '\x1c'; | |
490 | C0.GS = '\x1d'; | |
491 | C0.RS = '\x1e'; | |
492 | C0.US = '\x1f'; | |
493 | C0.SP = '\x20'; | |
494 | C0.DEL = '\x7f'; | |
495 | })(C0 = exports.C0 || (exports.C0 = {})); | |
496 | ; | |
497 | ||
8fd44266 PK |
498 | |
499 | ||
f5ba386c | 500 | },{}],6:[function(require,module,exports){ |
8dd11f55 | 501 | "use strict"; |
d2f8f9dc | 502 | Object.defineProperty(exports, "__esModule", { value: true }); |
8dd11f55 PK |
503 | ; |
504 | var EventEmitter = (function () { | |
505 | function EventEmitter() { | |
506 | this._events = this._events || {}; | |
507 | } | |
508 | EventEmitter.prototype.on = function (type, listener) { | |
509 | this._events[type] = this._events[type] || []; | |
510 | this._events[type].push(listener); | |
511 | }; | |
512 | EventEmitter.prototype.off = function (type, listener) { | |
513 | if (!this._events[type]) { | |
cd70d298 PK |
514 | return; |
515 | } | |
8dd11f55 PK |
516 | var obj = this._events[type]; |
517 | var i = obj.length; | |
518 | while (i--) { | |
519 | if (obj[i] === listener || obj[i].listener === listener) { | |
520 | obj.splice(i, 1); | |
521 | return; | |
522 | } | |
523 | } | |
524 | }; | |
525 | EventEmitter.prototype.removeAllListeners = function (type) { | |
526 | if (this._events[type]) { | |
527 | delete this._events[type]; | |
528 | } | |
529 | }; | |
530 | EventEmitter.prototype.once = function (type, listener) { | |
531 | function on() { | |
532 | var args = Array.prototype.slice.call(arguments); | |
533 | this.off(type, on); | |
534 | return listener.apply(this, args); | |
535 | } | |
536 | on.listener = listener; | |
537 | return this.on(type, on); | |
538 | }; | |
539 | EventEmitter.prototype.emit = function (type) { | |
4b727914 PK |
540 | var args = []; |
541 | for (var _i = 1; _i < arguments.length; _i++) { | |
542 | args[_i - 1] = arguments[_i]; | |
543 | } | |
8dd11f55 PK |
544 | if (!this._events[type]) { |
545 | return; | |
546 | } | |
8dd11f55 PK |
547 | var obj = this._events[type]; |
548 | for (var i = 0; i < obj.length; i++) { | |
549 | obj[i].apply(this, args); | |
550 | } | |
551 | }; | |
552 | EventEmitter.prototype.listeners = function (type) { | |
553 | return this._events[type] || []; | |
554 | }; | |
555 | return EventEmitter; | |
556 | }()); | |
557 | exports.EventEmitter = EventEmitter; | |
5ce522a4 | 558 | |
8fd44266 PK |
559 | |
560 | ||
f5ba386c | 561 | },{}],7:[function(require,module,exports){ |
cd70d298 | 562 | "use strict"; |
d2f8f9dc | 563 | Object.defineProperty(exports, "__esModule", { value: true }); |
8dd11f55 PK |
564 | var EscapeSequences_1 = require("./EscapeSequences"); |
565 | var Charsets_1 = require("./Charsets"); | |
566 | var InputHandler = (function () { | |
567 | function InputHandler(_terminal) { | |
568 | this._terminal = _terminal; | |
569 | } | |
570 | InputHandler.prototype.addChar = function (char, code) { | |
571 | if (char >= ' ') { | |
f5ba386c | 572 | var ch_width = exports.wcwidth(code); |
8dd11f55 PK |
573 | if (this._terminal.charset && this._terminal.charset[char]) { |
574 | char = this._terminal.charset[char]; | |
575 | } | |
f5ba386c PK |
576 | var row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
577 | if (!ch_width && this._terminal.buffer.x) { | |
578 | if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1]) { | |
579 | if (!this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][2]) { | |
580 | if (this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2]) | |
581 | this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 2][1] += char; | |
8dd11f55 PK |
582 | } |
583 | else { | |
f5ba386c | 584 | this._terminal.buffer.lines.get(row)[this._terminal.buffer.x - 1][1] += char; |
8dd11f55 | 585 | } |
f5ba386c | 586 | this._terminal.updateRange(this._terminal.buffer.y); |
8dd11f55 PK |
587 | } |
588 | return; | |
cd70d298 | 589 | } |
f5ba386c | 590 | if (this._terminal.buffer.x + ch_width - 1 >= this._terminal.cols) { |
8dd11f55 | 591 | if (this._terminal.wraparoundMode) { |
f5ba386c PK |
592 | this._terminal.buffer.x = 0; |
593 | this._terminal.buffer.y++; | |
594 | if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) { | |
595 | this._terminal.buffer.y--; | |
479fb0e7 | 596 | this._terminal.scroll(true); |
8dd11f55 | 597 | } |
2b92996d | 598 | else { |
f5ba386c | 599 | this._terminal.buffer.lines.get(this._terminal.buffer.y).isWrapped = true; |
2b92996d | 600 | } |
8dd11f55 PK |
601 | } |
602 | else { | |
603 | if (ch_width === 2) | |
604 | return; | |
605 | } | |
606 | } | |
f5ba386c | 607 | row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
8dd11f55 PK |
608 | if (this._terminal.insertMode) { |
609 | for (var moves = 0; moves < ch_width; ++moves) { | |
f5ba386c | 610 | var removed = this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).pop(); |
8dd11f55 | 611 | if (removed[2] === 0 |
f5ba386c PK |
612 | && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] |
613 | && this._terminal.buffer.lines.get(row)[this._terminal.cols - 2][2] === 2) { | |
614 | this._terminal.buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1]; | |
479fb0e7 | 615 | } |
f5ba386c | 616 | this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 0, [this._terminal.curAttr, ' ', 1]); |
8dd11f55 PK |
617 | } |
618 | } | |
f5ba386c PK |
619 | this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, char, ch_width]; |
620 | this._terminal.buffer.x++; | |
621 | this._terminal.updateRange(this._terminal.buffer.y); | |
8dd11f55 | 622 | if (ch_width === 2) { |
f5ba386c PK |
623 | this._terminal.buffer.lines.get(row)[this._terminal.buffer.x] = [this._terminal.curAttr, '', 0]; |
624 | this._terminal.buffer.x++; | |
cd70d298 | 625 | } |
cd70d298 PK |
626 | } |
627 | }; | |
8dd11f55 PK |
628 | InputHandler.prototype.bell = function () { |
629 | var _this = this; | |
630 | if (!this._terminal.visualBell) { | |
631 | return; | |
cd70d298 | 632 | } |
8dd11f55 PK |
633 | this._terminal.element.style.borderColor = 'white'; |
634 | setTimeout(function () { return _this._terminal.element.style.borderColor = ''; }, 10); | |
635 | if (this._terminal.popOnBell) { | |
636 | this._terminal.focus(); | |
cd70d298 | 637 | } |
8dd11f55 PK |
638 | }; |
639 | InputHandler.prototype.lineFeed = function () { | |
640 | if (this._terminal.convertEol) { | |
f5ba386c | 641 | this._terminal.buffer.x = 0; |
cd70d298 | 642 | } |
f5ba386c PK |
643 | this._terminal.buffer.y++; |
644 | if (this._terminal.buffer.y > this._terminal.buffer.scrollBottom) { | |
645 | this._terminal.buffer.y--; | |
8dd11f55 PK |
646 | this._terminal.scroll(); |
647 | } | |
f5ba386c PK |
648 | if (this._terminal.buffer.x >= this._terminal.cols) { |
649 | this._terminal.buffer.x--; | |
cd70d298 | 650 | } |
f5ba386c | 651 | this._terminal.emit('lineFeed'); |
cd70d298 | 652 | }; |
8dd11f55 | 653 | InputHandler.prototype.carriageReturn = function () { |
f5ba386c | 654 | this._terminal.buffer.x = 0; |
cd70d298 | 655 | }; |
8dd11f55 | 656 | InputHandler.prototype.backspace = function () { |
f5ba386c PK |
657 | if (this._terminal.buffer.x > 0) { |
658 | this._terminal.buffer.x--; | |
cd70d298 | 659 | } |
8dd11f55 PK |
660 | }; |
661 | InputHandler.prototype.tab = function () { | |
f5ba386c | 662 | this._terminal.buffer.x = this._terminal.nextStop(); |
8dd11f55 PK |
663 | }; |
664 | InputHandler.prototype.shiftOut = function () { | |
665 | this._terminal.setgLevel(1); | |
666 | }; | |
667 | InputHandler.prototype.shiftIn = function () { | |
668 | this._terminal.setgLevel(0); | |
669 | }; | |
670 | InputHandler.prototype.insertChars = function (params) { | |
671 | var param, row, j, ch; | |
672 | param = params[0]; | |
673 | if (param < 1) | |
674 | param = 1; | |
f5ba386c PK |
675 | row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
676 | j = this._terminal.buffer.x; | |
8dd11f55 PK |
677 | ch = [this._terminal.eraseAttr(), ' ', 1]; |
678 | while (param-- && j < this._terminal.cols) { | |
f5ba386c PK |
679 | this._terminal.buffer.lines.get(row).splice(j++, 0, ch); |
680 | this._terminal.buffer.lines.get(row).pop(); | |
cd70d298 | 681 | } |
8dd11f55 PK |
682 | }; |
683 | InputHandler.prototype.cursorUp = function (params) { | |
684 | var param = params[0]; | |
685 | if (param < 1) { | |
686 | param = 1; | |
687 | } | |
f5ba386c PK |
688 | this._terminal.buffer.y -= param; |
689 | if (this._terminal.buffer.y < 0) { | |
690 | this._terminal.buffer.y = 0; | |
8dd11f55 PK |
691 | } |
692 | }; | |
693 | InputHandler.prototype.cursorDown = function (params) { | |
694 | var param = params[0]; | |
695 | if (param < 1) { | |
696 | param = 1; | |
697 | } | |
f5ba386c PK |
698 | this._terminal.buffer.y += param; |
699 | if (this._terminal.buffer.y >= this._terminal.rows) { | |
700 | this._terminal.buffer.y = this._terminal.rows - 1; | |
8dd11f55 | 701 | } |
f5ba386c PK |
702 | if (this._terminal.buffer.x >= this._terminal.cols) { |
703 | this._terminal.buffer.x--; | |
cd70d298 | 704 | } |
8dd11f55 PK |
705 | }; |
706 | InputHandler.prototype.cursorForward = function (params) { | |
707 | var param = params[0]; | |
708 | if (param < 1) { | |
709 | param = 1; | |
710 | } | |
f5ba386c PK |
711 | this._terminal.buffer.x += param; |
712 | if (this._terminal.buffer.x >= this._terminal.cols) { | |
713 | this._terminal.buffer.x = this._terminal.cols - 1; | |
8dd11f55 PK |
714 | } |
715 | }; | |
716 | InputHandler.prototype.cursorBackward = function (params) { | |
717 | var param = params[0]; | |
718 | if (param < 1) { | |
719 | param = 1; | |
720 | } | |
f5ba386c PK |
721 | if (this._terminal.buffer.x >= this._terminal.cols) { |
722 | this._terminal.buffer.x--; | |
8dd11f55 | 723 | } |
f5ba386c PK |
724 | this._terminal.buffer.x -= param; |
725 | if (this._terminal.buffer.x < 0) { | |
726 | this._terminal.buffer.x = 0; | |
8dd11f55 PK |
727 | } |
728 | }; | |
729 | InputHandler.prototype.cursorNextLine = function (params) { | |
730 | var param = params[0]; | |
731 | if (param < 1) { | |
732 | param = 1; | |
733 | } | |
f5ba386c PK |
734 | this._terminal.buffer.y += param; |
735 | if (this._terminal.buffer.y >= this._terminal.rows) { | |
736 | this._terminal.buffer.y = this._terminal.rows - 1; | |
8dd11f55 | 737 | } |
f5ba386c | 738 | this._terminal.buffer.x = 0; |
cd70d298 | 739 | }; |
8dd11f55 PK |
740 | InputHandler.prototype.cursorPrecedingLine = function (params) { |
741 | var param = params[0]; | |
742 | if (param < 1) { | |
743 | param = 1; | |
744 | } | |
f5ba386c PK |
745 | this._terminal.buffer.y -= param; |
746 | if (this._terminal.buffer.y < 0) { | |
747 | this._terminal.buffer.y = 0; | |
8dd11f55 | 748 | } |
f5ba386c | 749 | this._terminal.buffer.x = 0; |
cd70d298 | 750 | }; |
8dd11f55 PK |
751 | InputHandler.prototype.cursorCharAbsolute = function (params) { |
752 | var param = params[0]; | |
753 | if (param < 1) { | |
754 | param = 1; | |
cd70d298 | 755 | } |
f5ba386c | 756 | this._terminal.buffer.x = param - 1; |
8dd11f55 PK |
757 | }; |
758 | InputHandler.prototype.cursorPosition = function (params) { | |
759 | var row, col; | |
760 | row = params[0] - 1; | |
761 | if (params.length >= 2) { | |
762 | col = params[1] - 1; | |
cd70d298 | 763 | } |
8dd11f55 PK |
764 | else { |
765 | col = 0; | |
766 | } | |
767 | if (row < 0) { | |
768 | row = 0; | |
769 | } | |
770 | else if (row >= this._terminal.rows) { | |
771 | row = this._terminal.rows - 1; | |
772 | } | |
773 | if (col < 0) { | |
774 | col = 0; | |
775 | } | |
776 | else if (col >= this._terminal.cols) { | |
777 | col = this._terminal.cols - 1; | |
778 | } | |
f5ba386c PK |
779 | this._terminal.buffer.x = col; |
780 | this._terminal.buffer.y = row; | |
8dd11f55 PK |
781 | }; |
782 | InputHandler.prototype.cursorForwardTab = function (params) { | |
783 | var param = params[0] || 1; | |
784 | while (param--) { | |
f5ba386c | 785 | this._terminal.buffer.x = this._terminal.nextStop(); |
8dd11f55 PK |
786 | } |
787 | }; | |
788 | InputHandler.prototype.eraseInDisplay = function (params) { | |
789 | var j; | |
790 | switch (params[0]) { | |
791 | case 0: | |
f5ba386c PK |
792 | this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y); |
793 | j = this._terminal.buffer.y + 1; | |
8dd11f55 PK |
794 | for (; j < this._terminal.rows; j++) { |
795 | this._terminal.eraseLine(j); | |
796 | } | |
797 | break; | |
798 | case 1: | |
f5ba386c PK |
799 | this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y); |
800 | j = this._terminal.buffer.y; | |
8dd11f55 PK |
801 | while (j--) { |
802 | this._terminal.eraseLine(j); | |
803 | } | |
804 | break; | |
805 | case 2: | |
806 | j = this._terminal.rows; | |
807 | while (j--) | |
808 | this._terminal.eraseLine(j); | |
809 | break; | |
810 | case 3: | |
f5ba386c | 811 | var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows; |
d2f8f9dc | 812 | if (scrollBackSize > 0) { |
f5ba386c PK |
813 | this._terminal.buffer.lines.trimStart(scrollBackSize); |
814 | this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0); | |
815 | this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0); | |
816 | this._terminal.emit('scroll', 0); | |
d2f8f9dc | 817 | } |
cd70d298 | 818 | break; |
cd70d298 | 819 | } |
8dd11f55 PK |
820 | }; |
821 | InputHandler.prototype.eraseInLine = function (params) { | |
822 | switch (params[0]) { | |
823 | case 0: | |
f5ba386c | 824 | this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y); |
8dd11f55 PK |
825 | break; |
826 | case 1: | |
f5ba386c | 827 | this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y); |
8dd11f55 PK |
828 | break; |
829 | case 2: | |
f5ba386c | 830 | this._terminal.eraseLine(this._terminal.buffer.y); |
8dd11f55 | 831 | break; |
cd70d298 | 832 | } |
8dd11f55 PK |
833 | }; |
834 | InputHandler.prototype.insertLines = function (params) { | |
835 | var param, row, j; | |
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.rows - 1 - this._terminal.buffer.scrollBottom; | |
842 | j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j + 1; | |
8dd11f55 | 843 | while (param--) { |
f5ba386c PK |
844 | if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) { |
845 | this._terminal.buffer.lines.trimStart(1); | |
846 | this._terminal.buffer.ybase--; | |
847 | this._terminal.buffer.ydisp--; | |
8dd11f55 PK |
848 | row--; |
849 | j--; | |
850 | } | |
f5ba386c PK |
851 | this._terminal.buffer.lines.splice(row, 0, this._terminal.blankLine(true)); |
852 | this._terminal.buffer.lines.splice(j, 1); | |
8dd11f55 | 853 | } |
f5ba386c PK |
854 | this._terminal.updateRange(this._terminal.buffer.y); |
855 | this._terminal.updateRange(this._terminal.buffer.scrollBottom); | |
8dd11f55 PK |
856 | }; |
857 | InputHandler.prototype.deleteLines = function (params) { | |
858 | var param, row, j; | |
859 | param = params[0]; | |
860 | if (param < 1) { | |
861 | param = 1; | |
862 | } | |
f5ba386c PK |
863 | row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
864 | j = this._terminal.rows - 1 - this._terminal.buffer.scrollBottom; | |
865 | j = this._terminal.rows - 1 + this._terminal.buffer.ybase - j; | |
8dd11f55 | 866 | while (param--) { |
f5ba386c PK |
867 | if (this._terminal.buffer.lines.length === this._terminal.buffer.lines.maxLength) { |
868 | this._terminal.buffer.lines.trimStart(1); | |
869 | this._terminal.buffer.ybase -= 1; | |
870 | this._terminal.buffer.ydisp -= 1; | |
8dd11f55 | 871 | } |
f5ba386c PK |
872 | this._terminal.buffer.lines.splice(j + 1, 0, this._terminal.blankLine(true)); |
873 | this._terminal.buffer.lines.splice(row, 1); | |
8dd11f55 | 874 | } |
f5ba386c PK |
875 | this._terminal.updateRange(this._terminal.buffer.y); |
876 | this._terminal.updateRange(this._terminal.buffer.scrollBottom); | |
8dd11f55 PK |
877 | }; |
878 | InputHandler.prototype.deleteChars = function (params) { | |
879 | var param, row, ch; | |
880 | param = params[0]; | |
881 | if (param < 1) { | |
882 | param = 1; | |
883 | } | |
f5ba386c | 884 | row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
8dd11f55 PK |
885 | ch = [this._terminal.eraseAttr(), ' ', 1]; |
886 | while (param--) { | |
f5ba386c PK |
887 | this._terminal.buffer.lines.get(row).splice(this._terminal.buffer.x, 1); |
888 | this._terminal.buffer.lines.get(row).push(ch); | |
cd70d298 | 889 | } |
8dd11f55 PK |
890 | }; |
891 | InputHandler.prototype.scrollUp = function (params) { | |
892 | var param = params[0] || 1; | |
893 | while (param--) { | |
f5ba386c PK |
894 | this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 1); |
895 | this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 0, this._terminal.blankLine()); | |
8dd11f55 | 896 | } |
f5ba386c PK |
897 | this._terminal.updateRange(this._terminal.buffer.scrollTop); |
898 | this._terminal.updateRange(this._terminal.buffer.scrollBottom); | |
8dd11f55 PK |
899 | }; |
900 | InputHandler.prototype.scrollDown = function (params) { | |
901 | var param = params[0] || 1; | |
902 | while (param--) { | |
f5ba386c PK |
903 | this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollBottom, 1); |
904 | this._terminal.buffer.lines.splice(this._terminal.buffer.ybase + this._terminal.buffer.scrollTop, 0, this._terminal.blankLine()); | |
8dd11f55 | 905 | } |
f5ba386c PK |
906 | this._terminal.updateRange(this._terminal.buffer.scrollTop); |
907 | this._terminal.updateRange(this._terminal.buffer.scrollBottom); | |
8dd11f55 PK |
908 | }; |
909 | InputHandler.prototype.eraseChars = function (params) { | |
910 | var param, row, j, ch; | |
911 | param = params[0]; | |
912 | if (param < 1) { | |
913 | param = 1; | |
914 | } | |
f5ba386c PK |
915 | row = this._terminal.buffer.y + this._terminal.buffer.ybase; |
916 | j = this._terminal.buffer.x; | |
8dd11f55 PK |
917 | ch = [this._terminal.eraseAttr(), ' ', 1]; |
918 | while (param-- && j < this._terminal.cols) { | |
f5ba386c | 919 | this._terminal.buffer.lines.get(row)[j++] = ch; |
cd70d298 | 920 | } |
8dd11f55 PK |
921 | }; |
922 | InputHandler.prototype.cursorBackwardTab = function (params) { | |
923 | var param = params[0] || 1; | |
924 | while (param--) { | |
f5ba386c | 925 | this._terminal.buffer.x = this._terminal.prevStop(); |
cd70d298 | 926 | } |
8dd11f55 PK |
927 | }; |
928 | InputHandler.prototype.charPosAbsolute = function (params) { | |
929 | var param = params[0]; | |
930 | if (param < 1) { | |
931 | param = 1; | |
cd70d298 | 932 | } |
f5ba386c PK |
933 | this._terminal.buffer.x = param - 1; |
934 | if (this._terminal.buffer.x >= this._terminal.cols) { | |
935 | this._terminal.buffer.x = this._terminal.cols - 1; | |
cd70d298 | 936 | } |
8dd11f55 PK |
937 | }; |
938 | InputHandler.prototype.HPositionRelative = function (params) { | |
939 | var param = params[0]; | |
940 | if (param < 1) { | |
941 | param = 1; | |
cd70d298 | 942 | } |
f5ba386c PK |
943 | this._terminal.buffer.x += param; |
944 | if (this._terminal.buffer.x >= this._terminal.cols) { | |
945 | this._terminal.buffer.x = this._terminal.cols - 1; | |
8dd11f55 PK |
946 | } |
947 | }; | |
948 | InputHandler.prototype.repeatPrecedingCharacter = function (params) { | |
f5ba386c | 949 | 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 | 950 | while (param--) { |
f5ba386c | 951 | line[this._terminal.buffer.x++] = ch; |
8dd11f55 PK |
952 | } |
953 | }; | |
954 | InputHandler.prototype.sendDeviceAttributes = function (params) { | |
955 | if (params[0] > 0) { | |
956 | return; | |
957 | } | |
958 | if (!this._terminal.prefix) { | |
959 | if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) { | |
960 | this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c'); | |
961 | } | |
962 | else if (this._terminal.is('linux')) { | |
963 | this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c'); | |
964 | } | |
965 | } | |
966 | else if (this._terminal.prefix === '>') { | |
967 | if (this._terminal.is('xterm')) { | |
968 | this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c'); | |
969 | } | |
970 | else if (this._terminal.is('rxvt-unicode')) { | |
971 | this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c'); | |
972 | } | |
973 | else if (this._terminal.is('linux')) { | |
974 | this._terminal.send(params[0] + 'c'); | |
975 | } | |
976 | else if (this._terminal.is('screen')) { | |
977 | this._terminal.send(EscapeSequences_1.C0.ESC + '[>83;40003;0c'); | |
978 | } | |
979 | } | |
980 | }; | |
981 | InputHandler.prototype.linePosAbsolute = function (params) { | |
982 | var param = params[0]; | |
983 | if (param < 1) { | |
984 | param = 1; | |
985 | } | |
f5ba386c PK |
986 | this._terminal.buffer.y = param - 1; |
987 | if (this._terminal.buffer.y >= this._terminal.rows) { | |
988 | this._terminal.buffer.y = this._terminal.rows - 1; | |
8dd11f55 PK |
989 | } |
990 | }; | |
991 | InputHandler.prototype.VPositionRelative = function (params) { | |
992 | var param = params[0]; | |
993 | if (param < 1) { | |
994 | param = 1; | |
995 | } | |
f5ba386c PK |
996 | this._terminal.buffer.y += param; |
997 | if (this._terminal.buffer.y >= this._terminal.rows) { | |
998 | this._terminal.buffer.y = this._terminal.rows - 1; | |
8dd11f55 | 999 | } |
f5ba386c PK |
1000 | if (this._terminal.buffer.x >= this._terminal.cols) { |
1001 | this._terminal.buffer.x--; | |
8dd11f55 PK |
1002 | } |
1003 | }; | |
1004 | InputHandler.prototype.HVPosition = function (params) { | |
1005 | if (params[0] < 1) | |
1006 | params[0] = 1; | |
1007 | if (params[1] < 1) | |
1008 | params[1] = 1; | |
f5ba386c PK |
1009 | this._terminal.buffer.y = params[0] - 1; |
1010 | if (this._terminal.buffer.y >= this._terminal.rows) { | |
1011 | this._terminal.buffer.y = this._terminal.rows - 1; | |
8dd11f55 | 1012 | } |
f5ba386c PK |
1013 | this._terminal.buffer.x = params[1] - 1; |
1014 | if (this._terminal.buffer.x >= this._terminal.cols) { | |
1015 | this._terminal.buffer.x = this._terminal.cols - 1; | |
8dd11f55 PK |
1016 | } |
1017 | }; | |
1018 | InputHandler.prototype.tabClear = function (params) { | |
1019 | var param = params[0]; | |
1020 | if (param <= 0) { | |
f5ba386c | 1021 | delete this._terminal.buffer.tabs[this._terminal.buffer.x]; |
8dd11f55 PK |
1022 | } |
1023 | else if (param === 3) { | |
f5ba386c | 1024 | this._terminal.buffer.tabs = {}; |
8dd11f55 PK |
1025 | } |
1026 | }; | |
1027 | InputHandler.prototype.setMode = function (params) { | |
1028 | if (params.length > 1) { | |
1029 | for (var i = 0; i < params.length; i++) { | |
1030 | this.setMode([params[i]]); | |
1031 | } | |
1032 | return; | |
1033 | } | |
1034 | if (!this._terminal.prefix) { | |
1035 | switch (params[0]) { | |
1036 | case 4: | |
1037 | this._terminal.insertMode = true; | |
1038 | break; | |
1039 | case 20: | |
1040 | break; | |
1041 | } | |
1042 | } | |
1043 | else if (this._terminal.prefix === '?') { | |
1044 | switch (params[0]) { | |
1045 | case 1: | |
1046 | this._terminal.applicationCursor = true; | |
1047 | break; | |
1048 | case 2: | |
1049 | this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET); | |
1050 | this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET); | |
1051 | this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET); | |
1052 | this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET); | |
1053 | break; | |
1054 | case 3: | |
1055 | this._terminal.savedCols = this._terminal.cols; | |
1056 | this._terminal.resize(132, this._terminal.rows); | |
1057 | break; | |
1058 | case 6: | |
1059 | this._terminal.originMode = true; | |
1060 | break; | |
1061 | case 7: | |
1062 | this._terminal.wraparoundMode = true; | |
1063 | break; | |
1064 | case 12: | |
1065 | break; | |
1066 | case 66: | |
1067 | this._terminal.log('Serial port requested application keypad.'); | |
1068 | this._terminal.applicationKeypad = true; | |
1069 | this._terminal.viewport.syncScrollArea(); | |
1070 | break; | |
1071 | case 9: | |
1072 | case 1000: | |
1073 | case 1002: | |
1074 | case 1003: | |
1075 | this._terminal.x10Mouse = params[0] === 9; | |
1076 | this._terminal.vt200Mouse = params[0] === 1000; | |
1077 | this._terminal.normalMouse = params[0] > 1000; | |
1078 | this._terminal.mouseEvents = true; | |
479fb0e7 PK |
1079 | this._terminal.element.classList.add('enable-mouse-events'); |
1080 | this._terminal.selectionManager.disable(); | |
8dd11f55 PK |
1081 | this._terminal.log('Binding to mouse events.'); |
1082 | break; | |
1083 | case 1004: | |
1084 | this._terminal.sendFocus = true; | |
1085 | break; | |
1086 | case 1005: | |
1087 | this._terminal.utfMouse = true; | |
1088 | break; | |
1089 | case 1006: | |
1090 | this._terminal.sgrMouse = true; | |
1091 | break; | |
1092 | case 1015: | |
1093 | this._terminal.urxvtMouse = true; | |
1094 | break; | |
1095 | case 25: | |
1096 | this._terminal.cursorHidden = false; | |
1097 | break; | |
1098 | case 1049: | |
8dd11f55 PK |
1099 | case 47: |
1100 | case 1047: | |
f5ba386c | 1101 | this._terminal.buffers.activateAltBuffer(); |
f5ba386c PK |
1102 | this._terminal.viewport.syncScrollArea(); |
1103 | this._terminal.showCursor(); | |
8dd11f55 | 1104 | break; |
cd70d298 | 1105 | } |
8dd11f55 PK |
1106 | } |
1107 | }; | |
1108 | InputHandler.prototype.resetMode = function (params) { | |
1109 | if (params.length > 1) { | |
1110 | for (var i = 0; i < params.length; i++) { | |
1111 | this.resetMode([params[i]]); | |
1112 | } | |
1113 | return; | |
1114 | } | |
1115 | if (!this._terminal.prefix) { | |
1116 | switch (params[0]) { | |
1117 | case 4: | |
1118 | this._terminal.insertMode = false; | |
cd70d298 | 1119 | break; |
8dd11f55 | 1120 | case 20: |
cd70d298 | 1121 | break; |
8dd11f55 PK |
1122 | } |
1123 | } | |
1124 | else if (this._terminal.prefix === '?') { | |
1125 | switch (params[0]) { | |
1126 | case 1: | |
1127 | this._terminal.applicationCursor = false; | |
cd70d298 | 1128 | break; |
8dd11f55 PK |
1129 | case 3: |
1130 | if (this._terminal.cols === 132 && this._terminal.savedCols) { | |
1131 | this._terminal.resize(this._terminal.savedCols, this._terminal.rows); | |
cd70d298 | 1132 | } |
8dd11f55 PK |
1133 | delete this._terminal.savedCols; |
1134 | break; | |
1135 | case 6: | |
1136 | this._terminal.originMode = false; | |
1137 | break; | |
1138 | case 7: | |
1139 | this._terminal.wraparoundMode = false; | |
1140 | break; | |
1141 | case 12: | |
1142 | break; | |
1143 | case 66: | |
1144 | this._terminal.log('Switching back to normal keypad.'); | |
1145 | this._terminal.applicationKeypad = false; | |
1146 | this._terminal.viewport.syncScrollArea(); | |
1147 | break; | |
1148 | case 9: | |
1149 | case 1000: | |
1150 | case 1002: | |
1151 | case 1003: | |
1152 | this._terminal.x10Mouse = false; | |
1153 | this._terminal.vt200Mouse = false; | |
1154 | this._terminal.normalMouse = false; | |
1155 | this._terminal.mouseEvents = false; | |
479fb0e7 PK |
1156 | this._terminal.element.classList.remove('enable-mouse-events'); |
1157 | this._terminal.selectionManager.enable(); | |
8dd11f55 PK |
1158 | break; |
1159 | case 1004: | |
1160 | this._terminal.sendFocus = false; | |
1161 | break; | |
1162 | case 1005: | |
1163 | this._terminal.utfMouse = false; | |
1164 | break; | |
1165 | case 1006: | |
1166 | this._terminal.sgrMouse = false; | |
1167 | break; | |
1168 | case 1015: | |
1169 | this._terminal.urxvtMouse = false; | |
1170 | break; | |
1171 | case 25: | |
1172 | this._terminal.cursorHidden = true; | |
1173 | break; | |
1174 | case 1049: | |
8dd11f55 PK |
1175 | case 47: |
1176 | case 1047: | |
f5ba386c PK |
1177 | this._terminal.buffers.activateNormalBuffer(); |
1178 | this._terminal.selectionManager.setBuffer(this._terminal.buffer.lines); | |
1179 | this._terminal.refresh(0, this._terminal.rows - 1); | |
1180 | this._terminal.viewport.syncScrollArea(); | |
1181 | this._terminal.showCursor(); | |
cd70d298 PK |
1182 | break; |
1183 | } | |
cd70d298 | 1184 | } |
8dd11f55 PK |
1185 | }; |
1186 | InputHandler.prototype.charAttributes = function (params) { | |
1187 | if (params.length === 1 && params[0] === 0) { | |
1188 | this._terminal.curAttr = this._terminal.defAttr; | |
1189 | return; | |
cd70d298 | 1190 | } |
8dd11f55 PK |
1191 | var l = params.length, i = 0, flags = this._terminal.curAttr >> 18, fg = (this._terminal.curAttr >> 9) & 0x1ff, bg = this._terminal.curAttr & 0x1ff, p; |
1192 | for (; i < l; i++) { | |
1193 | p = params[i]; | |
1194 | if (p >= 30 && p <= 37) { | |
1195 | fg = p - 30; | |
1196 | } | |
1197 | else if (p >= 40 && p <= 47) { | |
1198 | bg = p - 40; | |
1199 | } | |
1200 | else if (p >= 90 && p <= 97) { | |
1201 | p += 8; | |
1202 | fg = p - 90; | |
1203 | } | |
1204 | else if (p >= 100 && p <= 107) { | |
1205 | p += 8; | |
1206 | bg = p - 100; | |
1207 | } | |
1208 | else if (p === 0) { | |
1209 | flags = this._terminal.defAttr >> 18; | |
1210 | fg = (this._terminal.defAttr >> 9) & 0x1ff; | |
1211 | bg = this._terminal.defAttr & 0x1ff; | |
1212 | } | |
1213 | else if (p === 1) { | |
1214 | flags |= 1; | |
1215 | } | |
1216 | else if (p === 4) { | |
1217 | flags |= 2; | |
1218 | } | |
1219 | else if (p === 5) { | |
1220 | flags |= 4; | |
1221 | } | |
1222 | else if (p === 7) { | |
1223 | flags |= 8; | |
1224 | } | |
1225 | else if (p === 8) { | |
1226 | flags |= 16; | |
1227 | } | |
1228 | else if (p === 22) { | |
1229 | flags &= ~1; | |
1230 | } | |
1231 | else if (p === 24) { | |
1232 | flags &= ~2; | |
1233 | } | |
1234 | else if (p === 25) { | |
1235 | flags &= ~4; | |
1236 | } | |
1237 | else if (p === 27) { | |
1238 | flags &= ~8; | |
1239 | } | |
1240 | else if (p === 28) { | |
1241 | flags &= ~16; | |
1242 | } | |
1243 | else if (p === 39) { | |
1244 | fg = (this._terminal.defAttr >> 9) & 0x1ff; | |
1245 | } | |
1246 | else if (p === 49) { | |
1247 | bg = this._terminal.defAttr & 0x1ff; | |
1248 | } | |
1249 | else if (p === 38) { | |
1250 | if (params[i + 1] === 2) { | |
1251 | i += 2; | |
1252 | fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff); | |
1253 | if (fg === -1) | |
1254 | fg = 0x1ff; | |
1255 | i += 2; | |
1256 | } | |
1257 | else if (params[i + 1] === 5) { | |
1258 | i += 2; | |
1259 | p = params[i] & 0xff; | |
1260 | fg = p; | |
1261 | } | |
1262 | } | |
1263 | else if (p === 48) { | |
1264 | if (params[i + 1] === 2) { | |
1265 | i += 2; | |
1266 | bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff); | |
1267 | if (bg === -1) | |
1268 | bg = 0x1ff; | |
1269 | i += 2; | |
1270 | } | |
1271 | else if (params[i + 1] === 5) { | |
1272 | i += 2; | |
1273 | p = params[i] & 0xff; | |
1274 | bg = p; | |
1275 | } | |
1276 | } | |
1277 | else if (p === 100) { | |
1278 | fg = (this._terminal.defAttr >> 9) & 0x1ff; | |
1279 | bg = this._terminal.defAttr & 0x1ff; | |
1280 | } | |
1281 | else { | |
1282 | this._terminal.error('Unknown SGR attribute: %d.', p); | |
cd70d298 PK |
1283 | } |
1284 | } | |
8dd11f55 PK |
1285 | this._terminal.curAttr = (flags << 18) | (fg << 9) | bg; |
1286 | }; | |
1287 | InputHandler.prototype.deviceStatus = function (params) { | |
1288 | if (!this._terminal.prefix) { | |
1289 | switch (params[0]) { | |
1290 | case 5: | |
1291 | this._terminal.send(EscapeSequences_1.C0.ESC + '[0n'); | |
1292 | break; | |
1293 | case 6: | |
1294 | this._terminal.send(EscapeSequences_1.C0.ESC + '[' | |
f5ba386c | 1295 | + (this._terminal.buffer.y + 1) |
8dd11f55 | 1296 | + ';' |
f5ba386c | 1297 | + (this._terminal.buffer.x + 1) |
8dd11f55 PK |
1298 | + 'R'); |
1299 | break; | |
1300 | } | |
1301 | } | |
1302 | else if (this._terminal.prefix === '?') { | |
1303 | switch (params[0]) { | |
1304 | case 6: | |
1305 | this._terminal.send(EscapeSequences_1.C0.ESC + '[?' | |
f5ba386c | 1306 | + (this._terminal.buffer.y + 1) |
8dd11f55 | 1307 | + ';' |
f5ba386c | 1308 | + (this._terminal.buffer.x + 1) |
8dd11f55 PK |
1309 | + 'R'); |
1310 | break; | |
1311 | case 15: | |
1312 | break; | |
1313 | case 25: | |
1314 | break; | |
1315 | case 26: | |
1316 | break; | |
1317 | case 53: | |
1318 | break; | |
1319 | } | |
1320 | } | |
1321 | }; | |
1322 | InputHandler.prototype.softReset = function (params) { | |
1323 | this._terminal.cursorHidden = false; | |
1324 | this._terminal.insertMode = false; | |
1325 | this._terminal.originMode = false; | |
b1619e42 | 1326 | this._terminal.wraparoundMode = true; |
8dd11f55 PK |
1327 | this._terminal.applicationKeypad = false; |
1328 | this._terminal.viewport.syncScrollArea(); | |
1329 | this._terminal.applicationCursor = false; | |
f5ba386c PK |
1330 | this._terminal.buffer.scrollTop = 0; |
1331 | this._terminal.buffer.scrollBottom = this._terminal.rows - 1; | |
8dd11f55 | 1332 | this._terminal.curAttr = this._terminal.defAttr; |
f5ba386c | 1333 | this._terminal.buffer.x = this._terminal.buffer.y = 0; |
8dd11f55 PK |
1334 | this._terminal.charset = null; |
1335 | this._terminal.glevel = 0; | |
1336 | this._terminal.charsets = [null]; | |
1337 | }; | |
1338 | InputHandler.prototype.setCursorStyle = function (params) { | |
1339 | var param = params[0] < 1 ? 1 : params[0]; | |
1340 | switch (param) { | |
1341 | case 1: | |
1342 | case 2: | |
1343 | this._terminal.setOption('cursorStyle', 'block'); | |
1344 | break; | |
1345 | case 3: | |
1346 | case 4: | |
1347 | this._terminal.setOption('cursorStyle', 'underline'); | |
1348 | break; | |
1349 | case 5: | |
1350 | case 6: | |
1351 | this._terminal.setOption('cursorStyle', 'bar'); | |
1352 | break; | |
1353 | } | |
1354 | var isBlinking = param % 2 === 1; | |
1355 | this._terminal.setOption('cursorBlink', isBlinking); | |
1356 | }; | |
1357 | InputHandler.prototype.setScrollRegion = function (params) { | |
1358 | if (this._terminal.prefix) | |
1359 | return; | |
f5ba386c PK |
1360 | this._terminal.buffer.scrollTop = (params[0] || 1) - 1; |
1361 | this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1; | |
1362 | this._terminal.buffer.x = 0; | |
1363 | this._terminal.buffer.y = 0; | |
8dd11f55 PK |
1364 | }; |
1365 | InputHandler.prototype.saveCursor = function (params) { | |
f5ba386c PK |
1366 | this._terminal.buffer.savedX = this._terminal.buffer.x; |
1367 | this._terminal.buffer.savedY = this._terminal.buffer.y; | |
8dd11f55 PK |
1368 | }; |
1369 | InputHandler.prototype.restoreCursor = function (params) { | |
f5ba386c PK |
1370 | this._terminal.buffer.x = this._terminal.buffer.savedX || 0; |
1371 | this._terminal.buffer.y = this._terminal.buffer.savedY || 0; | |
8dd11f55 PK |
1372 | }; |
1373 | return InputHandler; | |
1374 | }()); | |
1375 | exports.InputHandler = InputHandler; | |
f5ba386c PK |
1376 | exports.wcwidth = (function (opts) { |
1377 | var COMBINING_BMP = [ | |
8dd11f55 PK |
1378 | [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489], |
1379 | [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2], | |
1380 | [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603], | |
1381 | [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670], | |
1382 | [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED], | |
1383 | [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A], | |
1384 | [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902], | |
1385 | [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D], | |
1386 | [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981], | |
1387 | [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD], | |
1388 | [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C], | |
1389 | [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D], | |
1390 | [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC], | |
1391 | [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD], | |
1392 | [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C], | |
1393 | [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D], | |
1394 | [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0], | |
1395 | [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48], | |
1396 | [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC], | |
1397 | [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD], | |
1398 | [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D], | |
1399 | [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6], | |
1400 | [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E], | |
1401 | [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC], | |
1402 | [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35], | |
1403 | [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E], | |
1404 | [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97], | |
1405 | [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030], | |
1406 | [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039], | |
1407 | [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F], | |
1408 | [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753], | |
1409 | [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD], | |
1410 | [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD], | |
1411 | [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922], | |
1412 | [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B], | |
1413 | [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34], | |
1414 | [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42], | |
1415 | [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF], | |
1416 | [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063], | |
1417 | [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F], | |
1418 | [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B], | |
1419 | [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F], | |
1420 | [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB], | |
f5ba386c PK |
1421 | ]; |
1422 | var COMBINING_HIGH = [ | |
8dd11f55 PK |
1423 | [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F], |
1424 | [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169], | |
1425 | [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD], | |
1426 | [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F], | |
1427 | [0xE0100, 0xE01EF] | |
1428 | ]; | |
f5ba386c | 1429 | function bisearch(ucs, data) { |
8dd11f55 | 1430 | var min = 0; |
f5ba386c | 1431 | var max = data.length - 1; |
8dd11f55 | 1432 | var mid; |
f5ba386c | 1433 | if (ucs < data[0][0] || ucs > data[max][1]) |
8dd11f55 PK |
1434 | return false; |
1435 | while (max >= min) { | |
f5ba386c PK |
1436 | mid = (min + max) >> 1; |
1437 | if (ucs > data[mid][1]) | |
8dd11f55 | 1438 | min = mid + 1; |
f5ba386c | 1439 | else if (ucs < data[mid][0]) |
8dd11f55 PK |
1440 | max = mid - 1; |
1441 | else | |
1442 | return true; | |
1443 | } | |
1444 | return false; | |
cd70d298 | 1445 | } |
f5ba386c | 1446 | function wcwidthBMP(ucs) { |
8dd11f55 PK |
1447 | if (ucs === 0) |
1448 | return opts.nul; | |
1449 | if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) | |
1450 | return opts.control; | |
f5ba386c | 1451 | if (bisearch(ucs, COMBINING_BMP)) |
8dd11f55 | 1452 | return 0; |
f5ba386c | 1453 | if (isWideBMP(ucs)) { |
8dd11f55 PK |
1454 | return 2; |
1455 | } | |
1456 | return 1; | |
1457 | } | |
f5ba386c | 1458 | function isWideBMP(ucs) { |
8dd11f55 PK |
1459 | return (ucs >= 0x1100 && (ucs <= 0x115f || |
1460 | ucs === 0x2329 || | |
1461 | ucs === 0x232a || | |
1462 | (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) || | |
1463 | (ucs >= 0xac00 && ucs <= 0xd7a3) || | |
1464 | (ucs >= 0xf900 && ucs <= 0xfaff) || | |
1465 | (ucs >= 0xfe10 && ucs <= 0xfe19) || | |
1466 | (ucs >= 0xfe30 && ucs <= 0xfe6f) || | |
1467 | (ucs >= 0xff00 && ucs <= 0xff60) || | |
f5ba386c PK |
1468 | (ucs >= 0xffe0 && ucs <= 0xffe6))); |
1469 | } | |
1470 | function wcwidthHigh(ucs) { | |
1471 | if (bisearch(ucs, COMBINING_HIGH)) | |
1472 | return 0; | |
1473 | if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) { | |
1474 | return 2; | |
1475 | } | |
1476 | return 1; | |
cd70d298 | 1477 | } |
f5ba386c PK |
1478 | var control = opts.control | 0; |
1479 | var table = null; | |
1480 | function init_table() { | |
1481 | var CODEPOINTS = 65536; | |
1482 | var BITWIDTH = 2; | |
1483 | var ITEMSIZE = 32; | |
1484 | var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE; | |
1485 | var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH; | |
1486 | table = (typeof Uint32Array === 'undefined') | |
1487 | ? new Array(CONTAINERSIZE) | |
1488 | : new Uint32Array(CONTAINERSIZE); | |
1489 | for (var i = 0; i < CONTAINERSIZE; ++i) { | |
1490 | var num = 0; | |
1491 | var pos = CODEPOINTS_PER_ITEM; | |
1492 | while (pos--) | |
1493 | num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos); | |
1494 | table[i] = num; | |
1495 | } | |
1496 | return table; | |
1497 | } | |
1498 | return function (num) { | |
1499 | num = num | 0; | |
1500 | if (num < 32) | |
1501 | return control | 0; | |
1502 | if (num < 127) | |
1503 | return 1; | |
1504 | var t = table || init_table(); | |
1505 | if (num < 65536) | |
1506 | return t[num >> 4] >> ((num & 15) << 1) & 3; | |
1507 | return wcwidthHigh(num); | |
1508 | }; | |
8dd11f55 PK |
1509 | })({ nul: 0, control: 0 }); |
1510 | ||
8fd44266 PK |
1511 | |
1512 | ||
f5ba386c | 1513 | },{"./Charsets":3,"./EscapeSequences":5}],8:[function(require,module,exports){ |
8dd11f55 | 1514 | "use strict"; |
d2f8f9dc | 1515 | Object.defineProperty(exports, "__esModule", { value: true }); |
b1619e42 PK |
1516 | var INVALID_LINK_CLASS = 'xterm-invalid-link'; |
1517 | var protocolClause = '(https?:\\/\\/)'; | |
1518 | var domainCharacterSet = '[\\da-z\\.-]+'; | |
1519 | var negatedDomainCharacterSet = '[^\\da-z\\.-]+'; | |
1520 | var domainBodyClause = '(' + domainCharacterSet + ')'; | |
1521 | var tldClause = '([a-z\\.]{2,6})'; | |
1522 | var ipClause = '((\\d{1,3}\\.){3}\\d{1,3})'; | |
1523 | var localHostClause = '(localhost)'; | |
1524 | var portClause = '(:\\d{1,5})'; | |
1525 | var hostClause = '((' + domainBodyClause + '\\.' + tldClause + ')|' + ipClause + '|' + localHostClause + ')' + portClause + '?'; | |
d2f8f9dc PK |
1526 | var pathClause = '(\\/[\\/\\w\\.\\-%~]*)*'; |
1527 | var queryStringHashFragmentCharacterSet = '[0-9\\w\\[\\]\\(\\)\\/\\?\\!#@$%&\'*+,:;~\\=\\.\\-]*'; | |
b1619e42 PK |
1528 | var queryStringClause = '(\\?' + queryStringHashFragmentCharacterSet + ')?'; |
1529 | var hashFragmentClause = '(#' + queryStringHashFragmentCharacterSet + ')?'; | |
1530 | var negatedPathCharacterSet = '[^\\/\\w\\.\\-%]+'; | |
1531 | var bodyClause = hostClause + pathClause + queryStringClause + hashFragmentClause; | |
1532 | var start = '(?:^|' + negatedDomainCharacterSet + ')('; | |
1533 | var end = ')($|' + negatedPathCharacterSet + ')'; | |
1534 | var strictUrlRegex = new RegExp(start + protocolClause + bodyClause + end); | |
1535 | var HYPERTEXT_LINK_MATCHER_ID = 0; | |
1536 | var Linkifier = (function () { | |
d2f8f9dc | 1537 | function Linkifier() { |
b1619e42 | 1538 | this._nextLinkMatcherId = HYPERTEXT_LINK_MATCHER_ID; |
b1619e42 PK |
1539 | this._rowTimeoutIds = []; |
1540 | this._linkMatchers = []; | |
1541 | this.registerLinkMatcher(strictUrlRegex, null, { matchIndex: 1 }); | |
1542 | } | |
d2f8f9dc PK |
1543 | Linkifier.prototype.attachToDom = function (document, rows) { |
1544 | this._document = document; | |
1545 | this._rows = rows; | |
1546 | }; | |
b1619e42 | 1547 | Linkifier.prototype.linkifyRow = function (rowIndex) { |
d2f8f9dc PK |
1548 | if (!this._document) { |
1549 | return; | |
1550 | } | |
b1619e42 PK |
1551 | var timeoutId = this._rowTimeoutIds[rowIndex]; |
1552 | if (timeoutId) { | |
1553 | clearTimeout(timeoutId); | |
1554 | } | |
1555 | this._rowTimeoutIds[rowIndex] = setTimeout(this._linkifyRow.bind(this, rowIndex), Linkifier.TIME_BEFORE_LINKIFY); | |
1556 | }; | |
d2f8f9dc | 1557 | Linkifier.prototype.setHypertextLinkHandler = function (handler) { |
b1619e42 PK |
1558 | this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].handler = handler; |
1559 | }; | |
d2f8f9dc PK |
1560 | Linkifier.prototype.setHypertextValidationCallback = function (callback) { |
1561 | this._linkMatchers[HYPERTEXT_LINK_MATCHER_ID].validationCallback = callback; | |
1562 | }; | |
b1619e42 PK |
1563 | Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) { |
1564 | if (options === void 0) { options = {}; } | |
1565 | if (this._nextLinkMatcherId !== HYPERTEXT_LINK_MATCHER_ID && !handler) { | |
1566 | throw new Error('handler must be defined'); | |
1567 | } | |
1568 | var matcher = { | |
1569 | id: this._nextLinkMatcherId++, | |
1570 | regex: regex, | |
1571 | handler: handler, | |
1572 | matchIndex: options.matchIndex, | |
1573 | validationCallback: options.validationCallback, | |
1574 | priority: options.priority || 0 | |
1575 | }; | |
1576 | this._addLinkMatcherToList(matcher); | |
1577 | return matcher.id; | |
1578 | }; | |
1579 | Linkifier.prototype._addLinkMatcherToList = function (matcher) { | |
1580 | if (this._linkMatchers.length === 0) { | |
1581 | this._linkMatchers.push(matcher); | |
1582 | return; | |
1583 | } | |
1584 | for (var i = this._linkMatchers.length - 1; i >= 0; i--) { | |
1585 | if (matcher.priority <= this._linkMatchers[i].priority) { | |
1586 | this._linkMatchers.splice(i + 1, 0, matcher); | |
1587 | return; | |
1588 | } | |
1589 | } | |
1590 | this._linkMatchers.splice(0, 0, matcher); | |
1591 | }; | |
1592 | Linkifier.prototype.deregisterLinkMatcher = function (matcherId) { | |
1593 | for (var i = 1; i < this._linkMatchers.length; i++) { | |
1594 | if (this._linkMatchers[i].id === matcherId) { | |
1595 | this._linkMatchers.splice(i, 1); | |
1596 | return true; | |
1597 | } | |
1598 | } | |
1599 | return false; | |
1600 | }; | |
1601 | Linkifier.prototype._linkifyRow = function (rowIndex) { | |
1602 | var row = this._rows[rowIndex]; | |
1603 | if (!row) { | |
1604 | return; | |
1605 | } | |
1606 | var text = row.textContent; | |
d2f8f9dc PK |
1607 | for (var i = 0; i < this._linkMatchers.length; i++) { |
1608 | var matcher = this._linkMatchers[i]; | |
1609 | var linkElements = this._doLinkifyRow(row, matcher); | |
1610 | if (linkElements.length > 0) { | |
1611 | if (matcher.validationCallback) { | |
1612 | var _loop_1 = function (j) { | |
1613 | var element = linkElements[j]; | |
1614 | matcher.validationCallback(element.textContent, element, function (isValid) { | |
1615 | if (!isValid) { | |
1616 | element.classList.add(INVALID_LINK_CLASS); | |
1617 | } | |
1618 | }); | |
1619 | }; | |
1620 | for (var j = 0; j < linkElements.length; j++) { | |
1621 | _loop_1(j); | |
1622 | } | |
b1619e42 | 1623 | } |
d2f8f9dc | 1624 | return; |
b1619e42 | 1625 | } |
b1619e42 PK |
1626 | } |
1627 | }; | |
d2f8f9dc PK |
1628 | Linkifier.prototype._doLinkifyRow = function (row, matcher) { |
1629 | var result = []; | |
1630 | var isHttpLinkMatcher = matcher.id === HYPERTEXT_LINK_MATCHER_ID; | |
1631 | var nodes = row.childNodes; | |
1632 | var match = row.textContent.match(matcher.regex); | |
1633 | if (!match || match.length === 0) { | |
1634 | return result; | |
1635 | } | |
1636 | var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex]; | |
1637 | var rowStartIndex = match.index + uri.length; | |
b1619e42 PK |
1638 | for (var i = 0; i < nodes.length; i++) { |
1639 | var node = nodes[i]; | |
1640 | var searchIndex = node.textContent.indexOf(uri); | |
1641 | if (searchIndex >= 0) { | |
d2f8f9dc | 1642 | var linkElement = this._createAnchorElement(uri, matcher.handler, isHttpLinkMatcher); |
b1619e42 PK |
1643 | if (node.textContent.length === uri.length) { |
1644 | if (node.nodeType === 3) { | |
1645 | this._replaceNode(node, linkElement); | |
1646 | } | |
1647 | else { | |
1648 | var element = node; | |
1649 | if (element.nodeName === 'A') { | |
d2f8f9dc | 1650 | return result; |
b1619e42 PK |
1651 | } |
1652 | element.innerHTML = ''; | |
1653 | element.appendChild(linkElement); | |
1654 | } | |
1655 | } | |
479fb0e7 PK |
1656 | else if (node.childNodes.length > 1) { |
1657 | for (var j = 0; j < node.childNodes.length; j++) { | |
1658 | var childNode = node.childNodes[j]; | |
1659 | var childSearchIndex = childNode.textContent.indexOf(uri); | |
1660 | if (childSearchIndex !== -1) { | |
1661 | this._replaceNodeSubstringWithNode(childNode, linkElement, uri, childSearchIndex); | |
1662 | break; | |
1663 | } | |
1664 | } | |
1665 | } | |
b1619e42 | 1666 | else { |
d2f8f9dc PK |
1667 | var nodesAdded = this._replaceNodeSubstringWithNode(node, linkElement, uri, searchIndex); |
1668 | i += nodesAdded; | |
b1619e42 | 1669 | } |
d2f8f9dc PK |
1670 | result.push(linkElement); |
1671 | match = row.textContent.substring(rowStartIndex).match(matcher.regex); | |
1672 | if (!match || match.length === 0) { | |
1673 | return result; | |
1674 | } | |
1675 | uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex]; | |
1676 | rowStartIndex += match.index + uri.length; | |
b1619e42 PK |
1677 | } |
1678 | } | |
d2f8f9dc | 1679 | return result; |
b1619e42 PK |
1680 | }; |
1681 | Linkifier.prototype._createAnchorElement = function (uri, handler, isHypertextLinkHandler) { | |
1682 | var element = this._document.createElement('a'); | |
1683 | element.textContent = uri; | |
d2f8f9dc | 1684 | element.draggable = false; |
b1619e42 PK |
1685 | if (isHypertextLinkHandler) { |
1686 | element.href = uri; | |
1687 | element.target = '_blank'; | |
1688 | element.addEventListener('click', function (event) { | |
1689 | if (handler) { | |
1690 | return handler(event, uri); | |
1691 | } | |
1692 | }); | |
1693 | } | |
1694 | else { | |
1695 | element.addEventListener('click', function (event) { | |
1696 | if (element.classList.contains(INVALID_LINK_CLASS)) { | |
1697 | return; | |
1698 | } | |
1699 | return handler(event, uri); | |
1700 | }); | |
1701 | } | |
1702 | return element; | |
1703 | }; | |
1704 | Linkifier.prototype._replaceNode = function (oldNode) { | |
1705 | var newNodes = []; | |
1706 | for (var _i = 1; _i < arguments.length; _i++) { | |
1707 | newNodes[_i - 1] = arguments[_i]; | |
1708 | } | |
1709 | var parent = oldNode.parentNode; | |
1710 | for (var i = 0; i < newNodes.length; i++) { | |
1711 | parent.insertBefore(newNodes[i], oldNode); | |
1712 | } | |
1713 | parent.removeChild(oldNode); | |
1714 | }; | |
1715 | Linkifier.prototype._replaceNodeSubstringWithNode = function (targetNode, newNode, substring, substringIndex) { | |
479fb0e7 PK |
1716 | if (targetNode.childNodes.length === 1) { |
1717 | targetNode = targetNode.childNodes[0]; | |
b1619e42 | 1718 | } |
479fb0e7 | 1719 | if (targetNode.nodeType !== 3) { |
b1619e42 PK |
1720 | throw new Error('targetNode must be a text node or only contain a single text node'); |
1721 | } | |
479fb0e7 | 1722 | var fullText = targetNode.textContent; |
b1619e42 | 1723 | if (substringIndex === 0) { |
d2f8f9dc PK |
1724 | var rightText_1 = fullText.substring(substring.length); |
1725 | var rightTextNode_1 = this._document.createTextNode(rightText_1); | |
479fb0e7 | 1726 | this._replaceNode(targetNode, newNode, rightTextNode_1); |
d2f8f9dc | 1727 | return 0; |
b1619e42 | 1728 | } |
d2f8f9dc PK |
1729 | if (substringIndex === targetNode.textContent.length - substring.length) { |
1730 | var leftText_1 = fullText.substring(0, substringIndex); | |
1731 | var leftTextNode_1 = this._document.createTextNode(leftText_1); | |
479fb0e7 | 1732 | this._replaceNode(targetNode, leftTextNode_1, newNode); |
d2f8f9dc | 1733 | return 0; |
b1619e42 | 1734 | } |
d2f8f9dc PK |
1735 | var leftText = fullText.substring(0, substringIndex); |
1736 | var leftTextNode = this._document.createTextNode(leftText); | |
1737 | var rightText = fullText.substring(substringIndex + substring.length); | |
1738 | var rightTextNode = this._document.createTextNode(rightText); | |
479fb0e7 | 1739 | this._replaceNode(targetNode, leftTextNode, newNode, rightTextNode); |
d2f8f9dc | 1740 | return 1; |
b1619e42 PK |
1741 | }; |
1742 | return Linkifier; | |
1743 | }()); | |
1744 | Linkifier.TIME_BEFORE_LINKIFY = 200; | |
1745 | exports.Linkifier = Linkifier; | |
1746 | ||
1747 | ||
1748 | ||
f5ba386c | 1749 | },{}],9:[function(require,module,exports){ |
b1619e42 | 1750 | "use strict"; |
d2f8f9dc | 1751 | Object.defineProperty(exports, "__esModule", { value: true }); |
8dd11f55 PK |
1752 | var EscapeSequences_1 = require("./EscapeSequences"); |
1753 | var Charsets_1 = require("./Charsets"); | |
1754 | var normalStateHandler = {}; | |
1755 | normalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); }; | |
1756 | normalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); }; | |
1757 | normalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF]; | |
1758 | normalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF]; | |
1759 | normalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); }; | |
1760 | normalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); }; | |
1761 | normalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); }; | |
1762 | normalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); }; | |
1763 | normalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); }; | |
1764 | normalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(ParserState.ESCAPED); }; | |
1765 | var escapedStateHandler = {}; | |
1766 | escapedStateHandler['['] = function (parser, terminal) { | |
1767 | terminal.params = []; | |
1768 | terminal.currentParam = 0; | |
1769 | parser.setState(ParserState.CSI_PARAM); | |
1770 | }; | |
1771 | escapedStateHandler[']'] = function (parser, terminal) { | |
1772 | terminal.params = []; | |
1773 | terminal.currentParam = 0; | |
1774 | parser.setState(ParserState.OSC); | |
1775 | }; | |
1776 | escapedStateHandler['P'] = function (parser, terminal) { | |
1777 | terminal.params = []; | |
1778 | terminal.currentParam = 0; | |
1779 | parser.setState(ParserState.DCS); | |
1780 | }; | |
1781 | escapedStateHandler['_'] = function (parser, terminal) { | |
1782 | parser.setState(ParserState.IGNORE); | |
1783 | }; | |
1784 | escapedStateHandler['^'] = function (parser, terminal) { | |
1785 | parser.setState(ParserState.IGNORE); | |
1786 | }; | |
1787 | escapedStateHandler['c'] = function (parser, terminal) { | |
1788 | terminal.reset(); | |
1789 | }; | |
1790 | escapedStateHandler['E'] = function (parser, terminal) { | |
f5ba386c | 1791 | terminal.buffer.x = 0; |
8dd11f55 PK |
1792 | terminal.index(); |
1793 | parser.setState(ParserState.NORMAL); | |
1794 | }; | |
1795 | escapedStateHandler['D'] = function (parser, terminal) { | |
1796 | terminal.index(); | |
1797 | parser.setState(ParserState.NORMAL); | |
1798 | }; | |
1799 | escapedStateHandler['M'] = function (parser, terminal) { | |
1800 | terminal.reverseIndex(); | |
1801 | parser.setState(ParserState.NORMAL); | |
1802 | }; | |
1803 | escapedStateHandler['%'] = function (parser, terminal) { | |
1804 | terminal.setgLevel(0); | |
1805 | terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET); | |
1806 | parser.setState(ParserState.NORMAL); | |
1807 | parser.skipNextChar(); | |
1808 | }; | |
1809 | escapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); }; | |
1810 | var csiParamStateHandler = {}; | |
1811 | csiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); }; | |
1812 | csiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); }; | |
1813 | csiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); }; | |
1814 | csiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); }; | |
1815 | csiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); }; | |
1816 | csiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); }; | |
1817 | csiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); }; | |
1818 | csiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); }; | |
1819 | csiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); }; | |
1820 | csiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); }; | |
1821 | csiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); }; | |
1822 | csiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); }; | |
1823 | csiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); }; | |
1824 | csiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); }; | |
1825 | csiParamStateHandler['"'] = function (parser) { return parser.setPostfix('"'); }; | |
1826 | csiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); }; | |
1827 | csiParamStateHandler['\''] = function (parser) { return parser.setPostfix('\''); }; | |
1828 | csiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); }; | |
1829 | csiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(ParserState.NORMAL); }; | |
1830 | var csiStateHandler = {}; | |
1831 | csiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); }; | |
1832 | csiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); }; | |
1833 | csiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); }; | |
1834 | csiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); }; | |
1835 | csiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); }; | |
1836 | csiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); }; | |
1837 | csiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); }; | |
1838 | csiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); }; | |
1839 | csiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); }; | |
1840 | csiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); }; | |
1841 | csiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); }; | |
1842 | csiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); }; | |
1843 | csiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); }; | |
1844 | csiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); }; | |
1845 | csiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); }; | |
1846 | csiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); }; | |
1847 | csiStateHandler['T'] = function (handler, params, prefix) { | |
1848 | if (params.length < 2 && !prefix) { | |
1849 | handler.scrollDown(params); | |
1850 | } | |
1851 | }; | |
1852 | csiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); }; | |
1853 | csiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); }; | |
1854 | csiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); }; | |
1855 | csiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); }; | |
1856 | csiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); }; | |
1857 | csiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); }; | |
1858 | csiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); }; | |
1859 | csiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); }; | |
1860 | csiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); }; | |
1861 | csiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); }; | |
1862 | csiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); }; | |
1863 | csiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); }; | |
1864 | csiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); }; | |
1865 | csiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); }; | |
1866 | csiStateHandler['p'] = function (handler, params, prefix) { | |
1867 | switch (prefix) { | |
1868 | case '!': | |
1869 | handler.softReset(params); | |
1870 | break; | |
cd70d298 | 1871 | } |
cd70d298 | 1872 | }; |
8dd11f55 PK |
1873 | csiStateHandler['q'] = function (handler, params, prefix, postfix) { |
1874 | if (postfix === ' ') { | |
1875 | handler.setCursorStyle(params); | |
1876 | } | |
1877 | }; | |
1878 | csiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); }; | |
1879 | csiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); }; | |
1880 | csiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); }; | |
1881 | csiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(ParserState.NORMAL); }; | |
1882 | var ParserState; | |
1883 | (function (ParserState) { | |
1884 | ParserState[ParserState["NORMAL"] = 0] = "NORMAL"; | |
1885 | ParserState[ParserState["ESCAPED"] = 1] = "ESCAPED"; | |
1886 | ParserState[ParserState["CSI_PARAM"] = 2] = "CSI_PARAM"; | |
1887 | ParserState[ParserState["CSI"] = 3] = "CSI"; | |
1888 | ParserState[ParserState["OSC"] = 4] = "OSC"; | |
1889 | ParserState[ParserState["CHARSET"] = 5] = "CHARSET"; | |
1890 | ParserState[ParserState["DCS"] = 6] = "DCS"; | |
1891 | ParserState[ParserState["IGNORE"] = 7] = "IGNORE"; | |
1892 | })(ParserState || (ParserState = {})); | |
1893 | var Parser = (function () { | |
1894 | function Parser(_inputHandler, _terminal) { | |
1895 | this._inputHandler = _inputHandler; | |
1896 | this._terminal = _terminal; | |
1897 | this._state = ParserState.NORMAL; | |
1898 | } | |
1899 | Parser.prototype.parse = function (data) { | |
1900 | var l = data.length, j, cs, ch, code, low; | |
f5ba386c PK |
1901 | if (this._terminal.debug) { |
1902 | this._terminal.log('data: ' + data); | |
1903 | } | |
8dd11f55 PK |
1904 | this._position = 0; |
1905 | if (this._terminal.surrogate_high) { | |
1906 | data = this._terminal.surrogate_high + data; | |
1907 | this._terminal.surrogate_high = ''; | |
1908 | } | |
1909 | for (; this._position < l; this._position++) { | |
1910 | ch = data[this._position]; | |
1911 | code = data.charCodeAt(this._position); | |
1912 | if (0xD800 <= code && code <= 0xDBFF) { | |
1913 | low = data.charCodeAt(this._position + 1); | |
1914 | if (isNaN(low)) { | |
1915 | this._terminal.surrogate_high = ch; | |
1916 | continue; | |
cd70d298 | 1917 | } |
8dd11f55 PK |
1918 | code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000; |
1919 | ch += data.charAt(this._position + 1); | |
1920 | } | |
1921 | if (0xDC00 <= code && code <= 0xDFFF) | |
1922 | continue; | |
1923 | switch (this._state) { | |
1924 | case ParserState.NORMAL: | |
1925 | if (ch in normalStateHandler) { | |
1926 | normalStateHandler[ch](this, this._inputHandler); | |
1927 | } | |
1928 | else { | |
1929 | this._inputHandler.addChar(ch, code); | |
1930 | } | |
1931 | break; | |
1932 | case ParserState.ESCAPED: | |
1933 | if (ch in escapedStateHandler) { | |
1934 | escapedStateHandler[ch](this, this._terminal); | |
cd70d298 | 1935 | break; |
8dd11f55 PK |
1936 | } |
1937 | switch (ch) { | |
1938 | case '(': | |
1939 | case ')': | |
1940 | case '*': | |
1941 | case '+': | |
1942 | case '-': | |
1943 | case '.': | |
1944 | switch (ch) { | |
1945 | case '(': | |
1946 | this._terminal.gcharset = 0; | |
1947 | break; | |
1948 | case ')': | |
1949 | this._terminal.gcharset = 1; | |
1950 | break; | |
1951 | case '*': | |
1952 | this._terminal.gcharset = 2; | |
1953 | break; | |
1954 | case '+': | |
1955 | this._terminal.gcharset = 3; | |
1956 | break; | |
1957 | case '-': | |
1958 | this._terminal.gcharset = 1; | |
1959 | break; | |
1960 | case '.': | |
1961 | this._terminal.gcharset = 2; | |
1962 | break; | |
cd70d298 | 1963 | } |
8dd11f55 PK |
1964 | this._state = ParserState.CHARSET; |
1965 | break; | |
1966 | case '/': | |
1967 | this._terminal.gcharset = 3; | |
1968 | this._state = ParserState.CHARSET; | |
1969 | this._position--; | |
1970 | break; | |
1971 | case 'N': | |
1972 | break; | |
1973 | case 'O': | |
1974 | break; | |
1975 | case 'n': | |
1976 | this._terminal.setgLevel(2); | |
1977 | break; | |
1978 | case 'o': | |
1979 | this._terminal.setgLevel(3); | |
1980 | break; | |
1981 | case '|': | |
1982 | this._terminal.setgLevel(3); | |
1983 | break; | |
1984 | case '}': | |
1985 | this._terminal.setgLevel(2); | |
cd70d298 | 1986 | break; |
8dd11f55 PK |
1987 | case '~': |
1988 | this._terminal.setgLevel(1); | |
cd70d298 | 1989 | break; |
8dd11f55 PK |
1990 | case '7': |
1991 | this._inputHandler.saveCursor(); | |
1992 | this._state = ParserState.NORMAL; | |
cd70d298 | 1993 | break; |
8dd11f55 PK |
1994 | case '8': |
1995 | this._inputHandler.restoreCursor(); | |
1996 | this._state = ParserState.NORMAL; | |
cd70d298 | 1997 | break; |
8dd11f55 PK |
1998 | case '#': |
1999 | this._state = ParserState.NORMAL; | |
2000 | this._position++; | |
cd70d298 | 2001 | break; |
8dd11f55 PK |
2002 | case 'H': |
2003 | this._terminal.tabSet(); | |
2004 | this._state = ParserState.NORMAL; | |
cd70d298 | 2005 | break; |
8dd11f55 PK |
2006 | case '=': |
2007 | this._terminal.log('Serial port requested application keypad.'); | |
2008 | this._terminal.applicationKeypad = true; | |
2009 | this._terminal.viewport.syncScrollArea(); | |
2010 | this._state = ParserState.NORMAL; | |
cd70d298 | 2011 | break; |
8dd11f55 PK |
2012 | case '>': |
2013 | this._terminal.log('Switching back to normal keypad.'); | |
2014 | this._terminal.applicationKeypad = false; | |
2015 | this._terminal.viewport.syncScrollArea(); | |
2016 | this._state = ParserState.NORMAL; | |
cd70d298 | 2017 | break; |
8dd11f55 PK |
2018 | default: |
2019 | this._state = ParserState.NORMAL; | |
2020 | this._terminal.error('Unknown ESC control: %s.', ch); | |
cd70d298 PK |
2021 | break; |
2022 | } | |
8dd11f55 PK |
2023 | break; |
2024 | case ParserState.CHARSET: | |
2025 | if (ch in Charsets_1.CHARSETS) { | |
2026 | cs = Charsets_1.CHARSETS[ch]; | |
2027 | if (ch === '/') { | |
2028 | this.skipNextChar(); | |
cd70d298 PK |
2029 | } |
2030 | } | |
2031 | else { | |
8dd11f55 | 2032 | cs = Charsets_1.DEFAULT_CHARSET; |
cd70d298 | 2033 | } |
8dd11f55 PK |
2034 | this._terminal.setgCharset(this._terminal.gcharset, cs); |
2035 | this._terminal.gcharset = null; | |
2036 | this._state = ParserState.NORMAL; | |
cd70d298 | 2037 | break; |
8dd11f55 PK |
2038 | case ParserState.OSC: |
2039 | if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) { | |
2040 | if (ch === EscapeSequences_1.C0.ESC) | |
2041 | this._position++; | |
2042 | this._terminal.params.push(this._terminal.currentParam); | |
2043 | switch (this._terminal.params[0]) { | |
2044 | case 0: | |
2045 | case 1: | |
2046 | case 2: | |
2047 | if (this._terminal.params[1]) { | |
2048 | this._terminal.title = this._terminal.params[1]; | |
2049 | this._terminal.handleTitle(this._terminal.title); | |
2050 | } | |
2051 | break; | |
2052 | case 3: | |
2053 | break; | |
2054 | case 4: | |
2055 | case 5: | |
2056 | break; | |
2057 | case 10: | |
2058 | case 11: | |
2059 | case 12: | |
2060 | case 13: | |
2061 | case 14: | |
2062 | case 15: | |
2063 | case 16: | |
2064 | case 17: | |
2065 | case 18: | |
2066 | case 19: | |
2067 | break; | |
2068 | case 46: | |
2069 | break; | |
2070 | case 50: | |
2071 | break; | |
2072 | case 51: | |
2073 | break; | |
2074 | case 52: | |
2075 | break; | |
2076 | case 104: | |
2077 | case 105: | |
2078 | case 110: | |
2079 | case 111: | |
2080 | case 112: | |
2081 | case 113: | |
2082 | case 114: | |
2083 | case 115: | |
2084 | case 116: | |
2085 | case 117: | |
2086 | case 118: | |
2087 | break; | |
cd70d298 | 2088 | } |
8dd11f55 PK |
2089 | this._terminal.params = []; |
2090 | this._terminal.currentParam = 0; | |
2091 | this._state = ParserState.NORMAL; | |
2092 | } | |
2093 | else { | |
2094 | if (!this._terminal.params.length) { | |
2095 | if (ch >= '0' && ch <= '9') { | |
2096 | this._terminal.currentParam = | |
2097 | this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48; | |
2098 | } | |
2099 | else if (ch === ';') { | |
2100 | this._terminal.params.push(this._terminal.currentParam); | |
2101 | this._terminal.currentParam = ''; | |
2102 | } | |
cd70d298 | 2103 | } |
8dd11f55 PK |
2104 | else { |
2105 | this._terminal.currentParam += ch; | |
cd70d298 | 2106 | } |
8dd11f55 PK |
2107 | } |
2108 | break; | |
2109 | case ParserState.CSI_PARAM: | |
2110 | if (ch in csiParamStateHandler) { | |
2111 | csiParamStateHandler[ch](this); | |
cd70d298 | 2112 | break; |
8dd11f55 PK |
2113 | } |
2114 | this.finalizeParam(); | |
2115 | this._state = ParserState.CSI; | |
2116 | case ParserState.CSI: | |
2117 | if (ch in csiStateHandler) { | |
f5ba386c PK |
2118 | if (this._terminal.debug) { |
2119 | this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch); | |
2120 | } | |
8dd11f55 PK |
2121 | csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this); |
2122 | } | |
2123 | else { | |
2124 | this._terminal.error('Unknown CSI code: %s.', ch); | |
2125 | } | |
2126 | this._state = ParserState.NORMAL; | |
2127 | this._terminal.prefix = ''; | |
2128 | this._terminal.postfix = ''; | |
2129 | break; | |
2130 | case ParserState.DCS: | |
2131 | if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) { | |
2132 | if (ch === EscapeSequences_1.C0.ESC) | |
2133 | this._position++; | |
4b727914 PK |
2134 | var pt = void 0; |
2135 | var valid = void 0; | |
8dd11f55 PK |
2136 | switch (this._terminal.prefix) { |
2137 | case '': | |
2138 | break; | |
2139 | case '$q': | |
4b727914 PK |
2140 | pt = this._terminal.currentParam; |
2141 | valid = false; | |
8dd11f55 PK |
2142 | switch (pt) { |
2143 | case '"q': | |
2144 | pt = '0"q'; | |
2145 | break; | |
2146 | case '"p': | |
2147 | pt = '61"p'; | |
2148 | break; | |
2149 | case 'r': | |
2150 | pt = '' | |
f5ba386c | 2151 | + (this._terminal.buffer.scrollTop + 1) |
8dd11f55 | 2152 | + ';' |
f5ba386c | 2153 | + (this._terminal.buffer.scrollBottom + 1) |
8dd11f55 PK |
2154 | + 'r'; |
2155 | break; | |
2156 | case 'm': | |
2157 | pt = '0m'; | |
2158 | break; | |
2159 | default: | |
2160 | this._terminal.error('Unknown DCS Pt: %s.', pt); | |
2161 | pt = ''; | |
2162 | break; | |
2163 | } | |
2164 | this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\'); | |
2165 | break; | |
2166 | case '+p': | |
2167 | break; | |
2168 | case '+q': | |
4b727914 PK |
2169 | pt = this._terminal.currentParam; |
2170 | valid = false; | |
8dd11f55 PK |
2171 | this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\'); |
2172 | break; | |
2173 | default: | |
2174 | this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix); | |
cd70d298 PK |
2175 | break; |
2176 | } | |
8dd11f55 PK |
2177 | this._terminal.currentParam = 0; |
2178 | this._terminal.prefix = ''; | |
2179 | this._state = ParserState.NORMAL; | |
cd70d298 | 2180 | } |
8dd11f55 PK |
2181 | else if (!this._terminal.currentParam) { |
2182 | if (!this._terminal.prefix && ch !== '$' && ch !== '+') { | |
2183 | this._terminal.currentParam = ch; | |
2184 | } | |
2185 | else if (this._terminal.prefix.length === 2) { | |
2186 | this._terminal.currentParam = ch; | |
2187 | } | |
2188 | else { | |
2189 | this._terminal.prefix += ch; | |
2190 | } | |
cd70d298 PK |
2191 | } |
2192 | else { | |
8dd11f55 | 2193 | this._terminal.currentParam += ch; |
cd70d298 | 2194 | } |
8dd11f55 PK |
2195 | break; |
2196 | case ParserState.IGNORE: | |
2197 | if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) { | |
2198 | if (ch === EscapeSequences_1.C0.ESC) | |
2199 | this._position++; | |
2200 | this._state = ParserState.NORMAL; | |
2201 | } | |
2202 | break; | |
2203 | } | |
2204 | } | |
4b727914 | 2205 | return this._state; |
8dd11f55 PK |
2206 | }; |
2207 | Parser.prototype.setState = function (state) { | |
2208 | this._state = state; | |
2209 | }; | |
2210 | Parser.prototype.setPrefix = function (prefix) { | |
2211 | this._terminal.prefix = prefix; | |
2212 | }; | |
2213 | Parser.prototype.setPostfix = function (postfix) { | |
2214 | this._terminal.postfix = postfix; | |
2215 | }; | |
2216 | Parser.prototype.setParam = function (param) { | |
2217 | this._terminal.currentParam = param; | |
2218 | }; | |
2219 | Parser.prototype.getParam = function () { | |
2220 | return this._terminal.currentParam; | |
2221 | }; | |
2222 | Parser.prototype.finalizeParam = function () { | |
2223 | this._terminal.params.push(this._terminal.currentParam); | |
2224 | this._terminal.currentParam = 0; | |
2225 | }; | |
2226 | Parser.prototype.skipNextChar = function () { | |
2227 | this._position++; | |
2228 | }; | |
2229 | return Parser; | |
2230 | }()); | |
2231 | exports.Parser = Parser; | |
2232 | ||
8fd44266 PK |
2233 | |
2234 | ||
f5ba386c | 2235 | },{"./Charsets":3,"./EscapeSequences":5}],10:[function(require,module,exports){ |
8dd11f55 | 2236 | "use strict"; |
d2f8f9dc | 2237 | Object.defineProperty(exports, "__esModule", { value: true }); |
4b727914 | 2238 | var DomElementObjectPool_1 = require("./utils/DomElementObjectPool"); |
8dd11f55 PK |
2239 | var MAX_REFRESH_FRAME_SKIP = 5; |
2240 | var FLAGS; | |
2241 | (function (FLAGS) { | |
2242 | FLAGS[FLAGS["BOLD"] = 1] = "BOLD"; | |
2243 | FLAGS[FLAGS["UNDERLINE"] = 2] = "UNDERLINE"; | |
2244 | FLAGS[FLAGS["BLINK"] = 4] = "BLINK"; | |
2245 | FLAGS[FLAGS["INVERSE"] = 8] = "INVERSE"; | |
2246 | FLAGS[FLAGS["INVISIBLE"] = 16] = "INVISIBLE"; | |
2247 | })(FLAGS || (FLAGS = {})); | |
2248 | ; | |
2249 | var brokenBold = null; | |
2250 | var Renderer = (function () { | |
2251 | function Renderer(_terminal) { | |
2252 | this._terminal = _terminal; | |
2253 | this._refreshRowsQueue = []; | |
2254 | this._refreshFramesSkipped = 0; | |
2255 | this._refreshAnimationFrame = null; | |
4b727914 | 2256 | this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span'); |
8dd11f55 | 2257 | if (brokenBold === null) { |
d2f8f9dc | 2258 | brokenBold = checkBoldBroken(this._terminal.element); |
8dd11f55 | 2259 | } |
4b727914 | 2260 | this._spanElementObjectPool = new DomElementObjectPool_1.DomElementObjectPool('span'); |
8dd11f55 PK |
2261 | } |
2262 | Renderer.prototype.queueRefresh = function (start, end) { | |
2263 | this._refreshRowsQueue.push({ start: start, end: end }); | |
2264 | if (!this._refreshAnimationFrame) { | |
2265 | this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this)); | |
2266 | } | |
2267 | }; | |
2268 | Renderer.prototype._refreshLoop = function () { | |
2269 | var skipFrame = this._terminal.writeBuffer.length > 0 && this._refreshFramesSkipped++ <= MAX_REFRESH_FRAME_SKIP; | |
2270 | if (skipFrame) { | |
2271 | this._refreshAnimationFrame = window.requestAnimationFrame(this._refreshLoop.bind(this)); | |
2272 | return; | |
2273 | } | |
2274 | this._refreshFramesSkipped = 0; | |
2275 | var start; | |
2276 | var end; | |
2277 | if (this._refreshRowsQueue.length > 4) { | |
2278 | start = 0; | |
2279 | end = this._terminal.rows - 1; | |
2280 | } | |
2281 | else { | |
2282 | start = this._refreshRowsQueue[0].start; | |
2283 | end = this._refreshRowsQueue[0].end; | |
2284 | for (var i = 1; i < this._refreshRowsQueue.length; i++) { | |
2285 | if (this._refreshRowsQueue[i].start < start) { | |
2286 | start = this._refreshRowsQueue[i].start; | |
cd70d298 | 2287 | } |
8dd11f55 PK |
2288 | if (this._refreshRowsQueue[i].end > end) { |
2289 | end = this._refreshRowsQueue[i].end; | |
cd70d298 | 2290 | } |
8dd11f55 | 2291 | } |
cd70d298 | 2292 | } |
8dd11f55 PK |
2293 | this._refreshRowsQueue = []; |
2294 | this._refreshAnimationFrame = null; | |
2295 | this._refresh(start, end); | |
cd70d298 | 2296 | }; |
8dd11f55 | 2297 | Renderer.prototype._refresh = function (start, end) { |
4b727914 | 2298 | var parent; |
8dd11f55 PK |
2299 | if (end - start >= this._terminal.rows / 2) { |
2300 | parent = this._terminal.element.parentNode; | |
2301 | if (parent) { | |
2302 | this._terminal.element.removeChild(this._terminal.rowContainer); | |
2303 | } | |
2304 | } | |
4b727914 PK |
2305 | var width = this._terminal.cols; |
2306 | var y = start; | |
8dd11f55 PK |
2307 | if (end >= this._terminal.rows) { |
2308 | this._terminal.log('`end` is too large. Most likely a bad CSR.'); | |
2309 | end = this._terminal.rows - 1; | |
2310 | } | |
2311 | for (; y <= end; y++) { | |
f5ba386c PK |
2312 | var row = y + this._terminal.buffer.ydisp; |
2313 | var line = this._terminal.buffer.lines.get(row); | |
4b727914 | 2314 | var x = void 0; |
f5ba386c | 2315 | if (this._terminal.buffer.y === y - (this._terminal.buffer.ybase - this._terminal.buffer.ydisp) && |
4b727914 PK |
2316 | this._terminal.cursorState && |
2317 | !this._terminal.cursorHidden) { | |
f5ba386c | 2318 | x = this._terminal.buffer.x; |
cd70d298 PK |
2319 | } |
2320 | else { | |
8dd11f55 | 2321 | x = -1; |
cd70d298 | 2322 | } |
4b727914 PK |
2323 | var attr = this._terminal.defAttr; |
2324 | var documentFragment = document.createDocumentFragment(); | |
2325 | var innerHTML = ''; | |
2326 | var currentElement = void 0; | |
2327 | while (this._terminal.children[y].children.length) { | |
2328 | var child = this._terminal.children[y].children[0]; | |
2329 | this._terminal.children[y].removeChild(child); | |
2330 | this._spanElementObjectPool.release(child); | |
2331 | } | |
2332 | for (var i = 0; i < width; i++) { | |
2333 | var data = line[i][0]; | |
2334 | var ch = line[i][1]; | |
2335 | var ch_width = line[i][2]; | |
f5ba386c | 2336 | var isCursor = i === x; |
4b727914 | 2337 | if (!ch_width) { |
8dd11f55 | 2338 | continue; |
cd70d298 | 2339 | } |
f5ba386c PK |
2340 | if (data !== attr || isCursor) { |
2341 | if (attr !== this._terminal.defAttr && !isCursor) { | |
4b727914 PK |
2342 | if (innerHTML) { |
2343 | currentElement.innerHTML = innerHTML; | |
2344 | innerHTML = ''; | |
2345 | } | |
2346 | documentFragment.appendChild(currentElement); | |
2347 | currentElement = null; | |
8dd11f55 | 2348 | } |
f5ba386c | 2349 | if (data !== this._terminal.defAttr || isCursor) { |
4b727914 PK |
2350 | if (innerHTML && !currentElement) { |
2351 | currentElement = this._spanElementObjectPool.acquire(); | |
2352 | } | |
2353 | if (currentElement) { | |
2354 | if (innerHTML) { | |
2355 | currentElement.innerHTML = innerHTML; | |
2356 | innerHTML = ''; | |
2357 | } | |
2358 | documentFragment.appendChild(currentElement); | |
2359 | } | |
2360 | currentElement = this._spanElementObjectPool.acquire(); | |
f5ba386c PK |
2361 | var bg = data & 0x1ff; |
2362 | var fg = (data >> 9) & 0x1ff; | |
2363 | var flags = data >> 18; | |
2364 | if (isCursor) { | |
479fb0e7 PK |
2365 | currentElement.classList.add('reverse-video'); |
2366 | currentElement.classList.add('terminal-cursor'); | |
8dd11f55 | 2367 | } |
f5ba386c PK |
2368 | if (flags & FLAGS.BOLD) { |
2369 | if (!brokenBold) { | |
2370 | currentElement.classList.add('xterm-bold'); | |
8dd11f55 | 2371 | } |
f5ba386c PK |
2372 | if (fg < 8) { |
2373 | fg += 8; | |
8dd11f55 | 2374 | } |
f5ba386c PK |
2375 | } |
2376 | if (flags & FLAGS.UNDERLINE) { | |
2377 | currentElement.classList.add('xterm-underline'); | |
2378 | } | |
2379 | if (flags & FLAGS.BLINK) { | |
2380 | currentElement.classList.add('xterm-blink'); | |
2381 | } | |
2382 | if (flags & FLAGS.INVERSE) { | |
2383 | var temp = bg; | |
2384 | bg = fg; | |
2385 | fg = temp; | |
2386 | if ((flags & 1) && fg < 8) { | |
2387 | fg += 8; | |
8dd11f55 | 2388 | } |
f5ba386c PK |
2389 | } |
2390 | if (flags & FLAGS.INVISIBLE && !isCursor) { | |
2391 | currentElement.classList.add('xterm-hidden'); | |
2392 | } | |
2393 | if (flags & FLAGS.INVERSE) { | |
2394 | if (bg === 257) { | |
2395 | bg = 15; | |
8dd11f55 | 2396 | } |
f5ba386c PK |
2397 | if (fg === 256) { |
2398 | fg = 0; | |
8dd11f55 | 2399 | } |
8dd11f55 | 2400 | } |
f5ba386c PK |
2401 | if (bg < 256) { |
2402 | currentElement.classList.add("xterm-bg-color-" + bg); | |
2403 | } | |
2404 | if (fg < 256) { | |
2405 | currentElement.classList.add("xterm-color-" + fg); | |
2406 | } | |
8dd11f55 | 2407 | } |
cd70d298 | 2408 | } |
8dd11f55 | 2409 | if (ch_width === 2) { |
4b727914 | 2410 | innerHTML += "<span class=\"xterm-wide-char\">" + ch + "</span>"; |
cd70d298 | 2411 | } |
4b727914 PK |
2412 | else if (ch.charCodeAt(0) > 255) { |
2413 | innerHTML += "<span class=\"xterm-normal-char\">" + ch + "</span>"; | |
8dd11f55 | 2414 | } |
4b727914 PK |
2415 | else { |
2416 | switch (ch) { | |
2417 | case '&': | |
2418 | innerHTML += '&'; | |
2419 | break; | |
2420 | case '<': | |
2421 | innerHTML += '<'; | |
2422 | break; | |
2423 | case '>': | |
2424 | innerHTML += '>'; | |
2425 | break; | |
2426 | default: | |
2427 | if (ch <= ' ') { | |
2428 | innerHTML += ' '; | |
2429 | } | |
2430 | else { | |
2431 | innerHTML += ch; | |
2432 | } | |
2433 | break; | |
2434 | } | |
8dd11f55 | 2435 | } |
f5ba386c | 2436 | attr = isCursor ? -1 : data; |
cd70d298 | 2437 | } |
4b727914 PK |
2438 | if (innerHTML && !currentElement) { |
2439 | currentElement = this._spanElementObjectPool.acquire(); | |
cd70d298 | 2440 | } |
4b727914 PK |
2441 | if (currentElement) { |
2442 | if (innerHTML) { | |
2443 | currentElement.innerHTML = innerHTML; | |
2444 | innerHTML = ''; | |
2445 | } | |
2446 | documentFragment.appendChild(currentElement); | |
2447 | currentElement = null; | |
2448 | } | |
2449 | this._terminal.children[y].appendChild(documentFragment); | |
8dd11f55 PK |
2450 | } |
2451 | if (parent) { | |
2452 | this._terminal.element.appendChild(this._terminal.rowContainer); | |
2453 | } | |
2454 | this._terminal.emit('refresh', { element: this._terminal.element, start: start, end: end }); | |
2455 | }; | |
2456 | ; | |
479fb0e7 PK |
2457 | Renderer.prototype.refreshSelection = function (start, end) { |
2458 | while (this._terminal.selectionContainer.children.length) { | |
2459 | this._terminal.selectionContainer.removeChild(this._terminal.selectionContainer.children[0]); | |
2460 | } | |
2461 | if (!start || !end) { | |
2462 | return; | |
2463 | } | |
f5ba386c PK |
2464 | var viewportStartRow = start[1] - this._terminal.buffer.ydisp; |
2465 | var viewportEndRow = end[1] - this._terminal.buffer.ydisp; | |
479fb0e7 PK |
2466 | var viewportCappedStartRow = Math.max(viewportStartRow, 0); |
2467 | var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1); | |
2468 | if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) { | |
2469 | return; | |
2470 | } | |
2471 | var documentFragment = document.createDocumentFragment(); | |
2472 | var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0; | |
2473 | var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols; | |
2474 | documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol)); | |
2475 | var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1; | |
2476 | documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount)); | |
2477 | if (viewportCappedStartRow !== viewportCappedEndRow) { | |
2478 | var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols; | |
2479 | documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1)); | |
2480 | } | |
2481 | this._terminal.selectionContainer.appendChild(documentFragment); | |
2482 | }; | |
2483 | Renderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) { | |
2484 | if (rowCount === void 0) { rowCount = 1; } | |
2485 | var element = document.createElement('div'); | |
2486 | element.style.height = rowCount * this._terminal.charMeasure.height + "px"; | |
2487 | element.style.top = row * this._terminal.charMeasure.height + "px"; | |
2488 | element.style.left = colStart * this._terminal.charMeasure.width + "px"; | |
2489 | element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px"; | |
2490 | return element; | |
2491 | }; | |
8dd11f55 PK |
2492 | return Renderer; |
2493 | }()); | |
2494 | exports.Renderer = Renderer; | |
d2f8f9dc PK |
2495 | function checkBoldBroken(terminal) { |
2496 | var document = terminal.ownerDocument; | |
8dd11f55 PK |
2497 | var el = document.createElement('span'); |
2498 | el.innerHTML = 'hello world'; | |
d2f8f9dc PK |
2499 | terminal.appendChild(el); |
2500 | var w1 = el.offsetWidth; | |
2501 | var h1 = el.offsetHeight; | |
8dd11f55 | 2502 | el.style.fontWeight = 'bold'; |
d2f8f9dc PK |
2503 | var w2 = el.offsetWidth; |
2504 | var h2 = el.offsetHeight; | |
2505 | terminal.removeChild(el); | |
2506 | return w1 !== w2 || h1 !== h2; | |
8dd11f55 PK |
2507 | } |
2508 | ||
8fd44266 PK |
2509 | |
2510 | ||
f5ba386c | 2511 | },{"./utils/DomElementObjectPool":19}],11:[function(require,module,exports){ |
479fb0e7 PK |
2512 | "use strict"; |
2513 | var __extends = (this && this.__extends) || (function () { | |
2514 | var extendStatics = Object.setPrototypeOf || | |
2515 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || | |
2516 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; | |
2517 | return function (d, b) { | |
2518 | extendStatics(d, b); | |
2519 | function __() { this.constructor = d; } | |
2520 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); | |
2521 | }; | |
2522 | })(); | |
2523 | Object.defineProperty(exports, "__esModule", { value: true }); | |
2524 | var Mouse = require("./utils/Mouse"); | |
2525 | var Browser = require("./utils/Browser"); | |
2526 | var EventEmitter_1 = require("./EventEmitter"); | |
2527 | var SelectionModel_1 = require("./SelectionModel"); | |
f5ba386c | 2528 | var BufferLine_1 = require("./utils/BufferLine"); |
479fb0e7 PK |
2529 | var DRAG_SCROLL_MAX_THRESHOLD = 50; |
2530 | var DRAG_SCROLL_MAX_SPEED = 15; | |
2531 | var DRAG_SCROLL_INTERVAL = 50; | |
479fb0e7 PK |
2532 | var WORD_SEPARATORS = ' ()[]{}\'"'; |
2533 | var LINE_DATA_CHAR_INDEX = 1; | |
2534 | var LINE_DATA_WIDTH_INDEX = 2; | |
2535 | var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160); | |
2536 | var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g'); | |
2537 | var SelectionMode; | |
2538 | (function (SelectionMode) { | |
2539 | SelectionMode[SelectionMode["NORMAL"] = 0] = "NORMAL"; | |
2540 | SelectionMode[SelectionMode["WORD"] = 1] = "WORD"; | |
2541 | SelectionMode[SelectionMode["LINE"] = 2] = "LINE"; | |
2542 | })(SelectionMode || (SelectionMode = {})); | |
2543 | var SelectionManager = (function (_super) { | |
2544 | __extends(SelectionManager, _super); | |
2545 | function SelectionManager(_terminal, _buffer, _rowContainer, _charMeasure) { | |
2546 | var _this = _super.call(this) || this; | |
2547 | _this._terminal = _terminal; | |
2548 | _this._buffer = _buffer; | |
2549 | _this._rowContainer = _rowContainer; | |
2550 | _this._charMeasure = _charMeasure; | |
f5ba386c | 2551 | _this._enabled = true; |
479fb0e7 PK |
2552 | _this._initListeners(); |
2553 | _this.enable(); | |
2554 | _this._model = new SelectionModel_1.SelectionModel(_terminal); | |
479fb0e7 PK |
2555 | _this._activeSelectionMode = SelectionMode.NORMAL; |
2556 | return _this; | |
2557 | } | |
2558 | SelectionManager.prototype._initListeners = function () { | |
2559 | var _this = this; | |
479fb0e7 | 2560 | this._mouseMoveListener = function (event) { return _this._onMouseMove(event); }; |
479fb0e7 | 2561 | this._mouseUpListener = function (event) { return _this._onMouseUp(event); }; |
f5ba386c PK |
2562 | this._rowContainer.addEventListener('mousedown', function (event) { return _this._onMouseDown(event); }); |
2563 | this._buffer.on('trim', function (amount) { return _this._onTrim(amount); }); | |
479fb0e7 PK |
2564 | }; |
2565 | SelectionManager.prototype.disable = function () { | |
2566 | this.clearSelection(); | |
f5ba386c | 2567 | this._enabled = false; |
479fb0e7 PK |
2568 | }; |
2569 | SelectionManager.prototype.enable = function () { | |
f5ba386c | 2570 | this._enabled = true; |
479fb0e7 PK |
2571 | }; |
2572 | SelectionManager.prototype.setBuffer = function (buffer) { | |
2573 | this._buffer = buffer; | |
2574 | this.clearSelection(); | |
2575 | }; | |
f5ba386c PK |
2576 | Object.defineProperty(SelectionManager.prototype, "selectionStart", { |
2577 | get: function () { return this._model.finalSelectionStart; }, | |
2578 | enumerable: true, | |
2579 | configurable: true | |
2580 | }); | |
2581 | Object.defineProperty(SelectionManager.prototype, "selectionEnd", { | |
2582 | get: function () { return this._model.finalSelectionEnd; }, | |
2583 | enumerable: true, | |
2584 | configurable: true | |
2585 | }); | |
479fb0e7 PK |
2586 | Object.defineProperty(SelectionManager.prototype, "hasSelection", { |
2587 | get: function () { | |
2588 | var start = this._model.finalSelectionStart; | |
2589 | var end = this._model.finalSelectionEnd; | |
2590 | if (!start || !end) { | |
2591 | return false; | |
2592 | } | |
2593 | return start[0] !== end[0] || start[1] !== end[1]; | |
2594 | }, | |
2595 | enumerable: true, | |
2596 | configurable: true | |
2597 | }); | |
2598 | Object.defineProperty(SelectionManager.prototype, "selectionText", { | |
2599 | get: function () { | |
2600 | var start = this._model.finalSelectionStart; | |
2601 | var end = this._model.finalSelectionEnd; | |
2602 | if (!start || !end) { | |
2603 | return ''; | |
2604 | } | |
2605 | var startRowEndCol = start[1] === end[1] ? end[0] : null; | |
2606 | var result = []; | |
f5ba386c | 2607 | result.push(BufferLine_1.translateBufferLineToString(this._buffer.get(start[1]), true, start[0], startRowEndCol)); |
479fb0e7 PK |
2608 | for (var i = start[1] + 1; i <= end[1] - 1; i++) { |
2609 | var bufferLine = this._buffer.get(i); | |
f5ba386c | 2610 | var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true); |
479fb0e7 PK |
2611 | if (bufferLine.isWrapped) { |
2612 | result[result.length - 1] += lineText; | |
2613 | } | |
2614 | else { | |
2615 | result.push(lineText); | |
2616 | } | |
2617 | } | |
2618 | if (start[1] !== end[1]) { | |
2619 | var bufferLine = this._buffer.get(end[1]); | |
f5ba386c | 2620 | var lineText = BufferLine_1.translateBufferLineToString(bufferLine, true, 0, end[0]); |
479fb0e7 PK |
2621 | if (bufferLine.isWrapped) { |
2622 | result[result.length - 1] += lineText; | |
2623 | } | |
2624 | else { | |
2625 | result.push(lineText); | |
2626 | } | |
2627 | } | |
2628 | var formattedResult = result.map(function (line) { | |
2629 | return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' '); | |
2630 | }).join(Browser.isMSWindows ? '\r\n' : '\n'); | |
2631 | return formattedResult; | |
2632 | }, | |
2633 | enumerable: true, | |
2634 | configurable: true | |
2635 | }); | |
2636 | SelectionManager.prototype.clearSelection = function () { | |
2637 | this._model.clearSelection(); | |
2638 | this._removeMouseDownListeners(); | |
2639 | this.refresh(); | |
2640 | }; | |
479fb0e7 PK |
2641 | SelectionManager.prototype.refresh = function (isNewSelection) { |
2642 | var _this = this; | |
2643 | if (!this._refreshAnimationFrame) { | |
2644 | this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); }); | |
2645 | } | |
2646 | if (Browser.isLinux && isNewSelection) { | |
2647 | var selectionText = this.selectionText; | |
2648 | if (selectionText.length) { | |
2649 | this.emit('newselection', this.selectionText); | |
2650 | } | |
2651 | } | |
2652 | }; | |
2653 | SelectionManager.prototype._refresh = function () { | |
2654 | this._refreshAnimationFrame = null; | |
2655 | this.emit('refresh', { start: this._model.finalSelectionStart, end: this._model.finalSelectionEnd }); | |
2656 | }; | |
2657 | SelectionManager.prototype.selectAll = function () { | |
2658 | this._model.isSelectAllActive = true; | |
2659 | this.refresh(); | |
2660 | }; | |
2661 | SelectionManager.prototype._onTrim = function (amount) { | |
2662 | var needsRefresh = this._model.onTrim(amount); | |
2663 | if (needsRefresh) { | |
2664 | this.refresh(); | |
2665 | } | |
2666 | }; | |
2667 | SelectionManager.prototype._getMouseBufferCoords = function (event) { | |
2668 | var coords = Mouse.getCoords(event, this._rowContainer, this._charMeasure, this._terminal.cols, this._terminal.rows, true); | |
f5ba386c PK |
2669 | if (!coords) { |
2670 | return null; | |
2671 | } | |
479fb0e7 PK |
2672 | coords[0]--; |
2673 | coords[1]--; | |
f5ba386c | 2674 | coords[1] += this._terminal.buffer.ydisp; |
479fb0e7 PK |
2675 | return coords; |
2676 | }; | |
2677 | SelectionManager.prototype._getMouseEventScrollAmount = function (event) { | |
2678 | var offset = Mouse.getCoordsRelativeToElement(event, this._rowContainer)[1]; | |
2679 | var terminalHeight = this._terminal.rows * this._charMeasure.height; | |
2680 | if (offset >= 0 && offset <= terminalHeight) { | |
2681 | return 0; | |
2682 | } | |
2683 | if (offset > terminalHeight) { | |
2684 | offset -= terminalHeight; | |
2685 | } | |
2686 | offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD); | |
2687 | offset /= DRAG_SCROLL_MAX_THRESHOLD; | |
2688 | return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1)); | |
2689 | }; | |
2690 | SelectionManager.prototype._onMouseDown = function (event) { | |
f5ba386c PK |
2691 | if (event.button === 2 && this.hasSelection) { |
2692 | event.stopPropagation(); | |
2693 | return; | |
2694 | } | |
479fb0e7 PK |
2695 | if (event.button !== 0) { |
2696 | return; | |
2697 | } | |
f5ba386c PK |
2698 | if (!this._enabled) { |
2699 | var shouldForceSelection = Browser.isMac && event.altKey; | |
2700 | if (!shouldForceSelection) { | |
2701 | return; | |
2702 | } | |
2703 | event.stopPropagation(); | |
2704 | } | |
479fb0e7 PK |
2705 | event.preventDefault(); |
2706 | this._dragScrollAmount = 0; | |
f5ba386c PK |
2707 | if (this._enabled && event.shiftKey) { |
2708 | this._onIncrementalClick(event); | |
479fb0e7 PK |
2709 | } |
2710 | else { | |
f5ba386c | 2711 | if (event.detail === 1) { |
479fb0e7 PK |
2712 | this._onSingleClick(event); |
2713 | } | |
f5ba386c | 2714 | else if (event.detail === 2) { |
479fb0e7 PK |
2715 | this._onDoubleClick(event); |
2716 | } | |
f5ba386c | 2717 | else if (event.detail === 3) { |
479fb0e7 PK |
2718 | this._onTripleClick(event); |
2719 | } | |
2720 | } | |
2721 | this._addMouseDownListeners(); | |
2722 | this.refresh(true); | |
2723 | }; | |
2724 | SelectionManager.prototype._addMouseDownListeners = function () { | |
2725 | var _this = this; | |
2726 | this._rowContainer.ownerDocument.addEventListener('mousemove', this._mouseMoveListener); | |
2727 | this._rowContainer.ownerDocument.addEventListener('mouseup', this._mouseUpListener); | |
2728 | this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL); | |
2729 | }; | |
2730 | SelectionManager.prototype._removeMouseDownListeners = function () { | |
2731 | this._rowContainer.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener); | |
2732 | this._rowContainer.ownerDocument.removeEventListener('mouseup', this._mouseUpListener); | |
2733 | clearInterval(this._dragScrollIntervalTimer); | |
2734 | this._dragScrollIntervalTimer = null; | |
2735 | }; | |
f5ba386c | 2736 | SelectionManager.prototype._onIncrementalClick = function (event) { |
479fb0e7 PK |
2737 | if (this._model.selectionStart) { |
2738 | this._model.selectionEnd = this._getMouseBufferCoords(event); | |
2739 | } | |
2740 | }; | |
2741 | SelectionManager.prototype._onSingleClick = function (event) { | |
2742 | this._model.selectionStartLength = 0; | |
2743 | this._model.isSelectAllActive = false; | |
2744 | this._activeSelectionMode = SelectionMode.NORMAL; | |
2745 | this._model.selectionStart = this._getMouseBufferCoords(event); | |
f5ba386c PK |
2746 | if (!this._model.selectionStart) { |
2747 | return; | |
2748 | } | |
2749 | this._model.selectionEnd = null; | |
2750 | var line = this._buffer.get(this._model.selectionStart[1]); | |
2751 | if (!line) { | |
2752 | return; | |
2753 | } | |
2754 | var char = line[this._model.selectionStart[0]]; | |
2755 | if (char[LINE_DATA_WIDTH_INDEX] === 0) { | |
2756 | this._model.selectionStart[0]++; | |
479fb0e7 PK |
2757 | } |
2758 | }; | |
2759 | SelectionManager.prototype._onDoubleClick = function (event) { | |
2760 | var coords = this._getMouseBufferCoords(event); | |
2761 | if (coords) { | |
2762 | this._activeSelectionMode = SelectionMode.WORD; | |
2763 | this._selectWordAt(coords); | |
2764 | } | |
2765 | }; | |
2766 | SelectionManager.prototype._onTripleClick = function (event) { | |
2767 | var coords = this._getMouseBufferCoords(event); | |
2768 | if (coords) { | |
2769 | this._activeSelectionMode = SelectionMode.LINE; | |
2770 | this._selectLineAt(coords[1]); | |
2771 | } | |
2772 | }; | |
479fb0e7 PK |
2773 | SelectionManager.prototype._onMouseMove = function (event) { |
2774 | var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null; | |
2775 | this._model.selectionEnd = this._getMouseBufferCoords(event); | |
f5ba386c PK |
2776 | if (!this._model.selectionEnd) { |
2777 | this.refresh(true); | |
2778 | return; | |
2779 | } | |
479fb0e7 PK |
2780 | if (this._activeSelectionMode === SelectionMode.LINE) { |
2781 | if (this._model.selectionEnd[1] < this._model.selectionStart[1]) { | |
2782 | this._model.selectionEnd[0] = 0; | |
2783 | } | |
2784 | else { | |
2785 | this._model.selectionEnd[0] = this._terminal.cols; | |
2786 | } | |
2787 | } | |
2788 | else if (this._activeSelectionMode === SelectionMode.WORD) { | |
2789 | this._selectToWordAt(this._model.selectionEnd); | |
2790 | } | |
2791 | this._dragScrollAmount = this._getMouseEventScrollAmount(event); | |
2792 | if (this._dragScrollAmount > 0) { | |
2793 | this._model.selectionEnd[0] = this._terminal.cols - 1; | |
2794 | } | |
2795 | else if (this._dragScrollAmount < 0) { | |
2796 | this._model.selectionEnd[0] = 0; | |
2797 | } | |
2798 | if (this._model.selectionEnd[1] < this._buffer.length) { | |
2799 | var char = this._buffer.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]]; | |
2800 | if (char && char[2] === 0) { | |
2801 | this._model.selectionEnd[0]++; | |
2802 | } | |
2803 | } | |
2804 | if (!previousSelectionEnd || | |
2805 | previousSelectionEnd[0] !== this._model.selectionEnd[0] || | |
2806 | previousSelectionEnd[1] !== this._model.selectionEnd[1]) { | |
2807 | this.refresh(true); | |
2808 | } | |
2809 | }; | |
2810 | SelectionManager.prototype._dragScroll = function () { | |
2811 | if (this._dragScrollAmount) { | |
2812 | this._terminal.scrollDisp(this._dragScrollAmount, false); | |
2813 | if (this._dragScrollAmount > 0) { | |
f5ba386c | 2814 | this._model.selectionEnd = [this._terminal.cols - 1, this._terminal.buffer.ydisp + this._terminal.rows]; |
479fb0e7 PK |
2815 | } |
2816 | else { | |
f5ba386c | 2817 | this._model.selectionEnd = [0, this._terminal.buffer.ydisp]; |
479fb0e7 PK |
2818 | } |
2819 | this.refresh(); | |
2820 | } | |
2821 | }; | |
2822 | SelectionManager.prototype._onMouseUp = function (event) { | |
2823 | this._removeMouseDownListeners(); | |
2824 | }; | |
2825 | SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) { | |
2826 | var charIndex = coords[0]; | |
2827 | for (var i = 0; coords[0] >= i; i++) { | |
2828 | var char = bufferLine[i]; | |
2829 | if (char[LINE_DATA_WIDTH_INDEX] === 0) { | |
2830 | charIndex--; | |
2831 | } | |
2832 | } | |
2833 | return charIndex; | |
2834 | }; | |
f5ba386c PK |
2835 | SelectionManager.prototype.setSelection = function (col, row, length) { |
2836 | this._model.clearSelection(); | |
2837 | this._removeMouseDownListeners(); | |
2838 | this._model.selectionStart = [col, row]; | |
2839 | this._model.selectionStartLength = length; | |
2840 | this.refresh(); | |
2841 | }; | |
479fb0e7 PK |
2842 | SelectionManager.prototype._getWordAt = function (coords) { |
2843 | var bufferLine = this._buffer.get(coords[1]); | |
f5ba386c PK |
2844 | if (!bufferLine) { |
2845 | return null; | |
2846 | } | |
2847 | var line = BufferLine_1.translateBufferLineToString(bufferLine, false); | |
479fb0e7 PK |
2848 | var endIndex = this._convertViewportColToCharacterIndex(bufferLine, coords); |
2849 | var startIndex = endIndex; | |
2850 | var charOffset = coords[0] - startIndex; | |
2851 | var leftWideCharCount = 0; | |
2852 | var rightWideCharCount = 0; | |
2853 | if (line.charAt(startIndex) === ' ') { | |
2854 | while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') { | |
2855 | startIndex--; | |
2856 | } | |
2857 | while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') { | |
2858 | endIndex++; | |
2859 | } | |
2860 | } | |
2861 | else { | |
2862 | var startCol = coords[0]; | |
2863 | var endCol = coords[0]; | |
2864 | if (bufferLine[startCol][LINE_DATA_WIDTH_INDEX] === 0) { | |
2865 | leftWideCharCount++; | |
2866 | startCol--; | |
2867 | } | |
2868 | if (bufferLine[endCol][LINE_DATA_WIDTH_INDEX] === 2) { | |
2869 | rightWideCharCount++; | |
2870 | endCol++; | |
2871 | } | |
2872 | while (startIndex > 0 && !this._isCharWordSeparator(line.charAt(startIndex - 1))) { | |
2873 | if (bufferLine[startCol - 1][LINE_DATA_WIDTH_INDEX] === 0) { | |
2874 | leftWideCharCount++; | |
2875 | startCol--; | |
2876 | } | |
2877 | startIndex--; | |
2878 | startCol--; | |
2879 | } | |
2880 | while (endIndex + 1 < line.length && !this._isCharWordSeparator(line.charAt(endIndex + 1))) { | |
2881 | if (bufferLine[endCol + 1][LINE_DATA_WIDTH_INDEX] === 2) { | |
2882 | rightWideCharCount++; | |
2883 | endCol++; | |
2884 | } | |
2885 | endIndex++; | |
2886 | endCol++; | |
2887 | } | |
2888 | } | |
2889 | var start = startIndex + charOffset - leftWideCharCount; | |
2890 | var length = Math.min(endIndex - startIndex + leftWideCharCount + rightWideCharCount + 1, this._terminal.cols); | |
2891 | return { start: start, length: length }; | |
2892 | }; | |
2893 | SelectionManager.prototype._selectWordAt = function (coords) { | |
2894 | var wordPosition = this._getWordAt(coords); | |
f5ba386c PK |
2895 | if (wordPosition) { |
2896 | this._model.selectionStart = [wordPosition.start, coords[1]]; | |
2897 | this._model.selectionStartLength = wordPosition.length; | |
2898 | } | |
479fb0e7 PK |
2899 | }; |
2900 | SelectionManager.prototype._selectToWordAt = function (coords) { | |
2901 | var wordPosition = this._getWordAt(coords); | |
f5ba386c PK |
2902 | if (wordPosition) { |
2903 | this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]]; | |
2904 | } | |
479fb0e7 PK |
2905 | }; |
2906 | SelectionManager.prototype._isCharWordSeparator = function (char) { | |
2907 | return WORD_SEPARATORS.indexOf(char) >= 0; | |
2908 | }; | |
2909 | SelectionManager.prototype._selectLineAt = function (line) { | |
2910 | this._model.selectionStart = [0, line]; | |
2911 | this._model.selectionStartLength = this._terminal.cols; | |
2912 | }; | |
2913 | return SelectionManager; | |
2914 | }(EventEmitter_1.EventEmitter)); | |
2915 | exports.SelectionManager = SelectionManager; | |
2916 | ||
2917 | ||
2918 | ||
f5ba386c | 2919 | },{"./EventEmitter":6,"./SelectionModel":12,"./utils/Browser":15,"./utils/BufferLine":16,"./utils/Mouse":21}],12:[function(require,module,exports){ |
479fb0e7 PK |
2920 | "use strict"; |
2921 | Object.defineProperty(exports, "__esModule", { value: true }); | |
2922 | var SelectionModel = (function () { | |
2923 | function SelectionModel(_terminal) { | |
2924 | this._terminal = _terminal; | |
2925 | this.clearSelection(); | |
2926 | } | |
2927 | SelectionModel.prototype.clearSelection = function () { | |
2928 | this.selectionStart = null; | |
2929 | this.selectionEnd = null; | |
2930 | this.isSelectAllActive = false; | |
2931 | this.selectionStartLength = 0; | |
2932 | }; | |
2933 | Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", { | |
2934 | get: function () { | |
2935 | if (this.isSelectAllActive) { | |
2936 | return [0, 0]; | |
2937 | } | |
2938 | if (!this.selectionEnd || !this.selectionStart) { | |
2939 | return this.selectionStart; | |
2940 | } | |
2941 | return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart; | |
2942 | }, | |
2943 | enumerable: true, | |
2944 | configurable: true | |
2945 | }); | |
2946 | Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", { | |
2947 | get: function () { | |
2948 | if (this.isSelectAllActive) { | |
f5ba386c | 2949 | return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1]; |
479fb0e7 PK |
2950 | } |
2951 | if (!this.selectionStart) { | |
2952 | return null; | |
2953 | } | |
2954 | if (!this.selectionEnd || this.areSelectionValuesReversed()) { | |
2955 | return [this.selectionStart[0] + this.selectionStartLength, this.selectionStart[1]]; | |
2956 | } | |
2957 | if (this.selectionStartLength) { | |
2958 | if (this.selectionEnd[1] === this.selectionStart[1]) { | |
2959 | return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]]; | |
2960 | } | |
2961 | } | |
2962 | return this.selectionEnd; | |
2963 | }, | |
2964 | enumerable: true, | |
2965 | configurable: true | |
2966 | }); | |
2967 | SelectionModel.prototype.areSelectionValuesReversed = function () { | |
2968 | var start = this.selectionStart; | |
2969 | var end = this.selectionEnd; | |
2970 | return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]); | |
2971 | }; | |
2972 | SelectionModel.prototype.onTrim = function (amount) { | |
2973 | if (this.selectionStart) { | |
2974 | this.selectionStart[1] -= amount; | |
2975 | } | |
2976 | if (this.selectionEnd) { | |
2977 | this.selectionEnd[1] -= amount; | |
2978 | } | |
2979 | if (this.selectionEnd && this.selectionEnd[1] < 0) { | |
2980 | this.clearSelection(); | |
2981 | return true; | |
2982 | } | |
2983 | if (this.selectionStart && this.selectionStart[1] < 0) { | |
2984 | this.selectionStart[1] = 0; | |
2985 | } | |
2986 | return false; | |
2987 | }; | |
2988 | return SelectionModel; | |
2989 | }()); | |
2990 | exports.SelectionModel = SelectionModel; | |
2991 | ||
2992 | ||
2993 | ||
f5ba386c | 2994 | },{}],13:[function(require,module,exports){ |
8dd11f55 | 2995 | "use strict"; |
d2f8f9dc | 2996 | Object.defineProperty(exports, "__esModule", { value: true }); |
8dd11f55 PK |
2997 | var Viewport = (function () { |
2998 | function Viewport(terminal, viewportElement, scrollArea, charMeasure) { | |
8fd44266 | 2999 | var _this = this; |
8dd11f55 PK |
3000 | this.terminal = terminal; |
3001 | this.viewportElement = viewportElement; | |
3002 | this.scrollArea = scrollArea; | |
3003 | this.charMeasure = charMeasure; | |
3004 | this.currentRowHeight = 0; | |
3005 | this.lastRecordedBufferLength = 0; | |
3006 | this.lastRecordedViewportHeight = 0; | |
3007 | this.terminal.on('scroll', this.syncScrollArea.bind(this)); | |
3008 | this.terminal.on('resize', this.syncScrollArea.bind(this)); | |
3009 | this.viewportElement.addEventListener('scroll', this.onScroll.bind(this)); | |
8fd44266 | 3010 | setTimeout(function () { return _this.syncScrollArea(); }, 0); |
8dd11f55 PK |
3011 | } |
3012 | Viewport.prototype.refresh = function () { | |
3013 | if (this.charMeasure.height > 0) { | |
3014 | var rowHeightChanged = this.charMeasure.height !== this.currentRowHeight; | |
3015 | if (rowHeightChanged) { | |
3016 | this.currentRowHeight = this.charMeasure.height; | |
3017 | this.viewportElement.style.lineHeight = this.charMeasure.height + 'px'; | |
3018 | this.terminal.rowContainer.style.lineHeight = this.charMeasure.height + 'px'; | |
cd70d298 | 3019 | } |
8dd11f55 PK |
3020 | var viewportHeightChanged = this.lastRecordedViewportHeight !== this.terminal.rows; |
3021 | if (rowHeightChanged || viewportHeightChanged) { | |
3022 | this.lastRecordedViewportHeight = this.terminal.rows; | |
3023 | this.viewportElement.style.height = this.charMeasure.height * this.terminal.rows + 'px'; | |
479fb0e7 | 3024 | this.terminal.selectionContainer.style.height = this.viewportElement.style.height; |
cd70d298 | 3025 | } |
8dd11f55 PK |
3026 | this.scrollArea.style.height = (this.charMeasure.height * this.lastRecordedBufferLength) + 'px'; |
3027 | } | |
3028 | }; | |
3029 | Viewport.prototype.syncScrollArea = function () { | |
f5ba386c PK |
3030 | if (this.lastRecordedBufferLength !== this.terminal.buffer.lines.length) { |
3031 | this.lastRecordedBufferLength = this.terminal.buffer.lines.length; | |
8dd11f55 PK |
3032 | this.refresh(); |
3033 | } | |
3034 | else if (this.lastRecordedViewportHeight !== this.terminal.rows) { | |
3035 | this.refresh(); | |
3036 | } | |
3037 | else { | |
3038 | if (this.charMeasure.height !== this.currentRowHeight) { | |
3039 | this.refresh(); | |
cd70d298 | 3040 | } |
8dd11f55 | 3041 | } |
f5ba386c | 3042 | var scrollTop = this.terminal.buffer.ydisp * this.currentRowHeight; |
8dd11f55 PK |
3043 | if (this.viewportElement.scrollTop !== scrollTop) { |
3044 | this.viewportElement.scrollTop = scrollTop; | |
3045 | } | |
3046 | }; | |
3047 | Viewport.prototype.onScroll = function (ev) { | |
3048 | var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight); | |
f5ba386c | 3049 | var diff = newRow - this.terminal.buffer.ydisp; |
8dd11f55 PK |
3050 | this.terminal.scrollDisp(diff, true); |
3051 | }; | |
3052 | Viewport.prototype.onWheel = function (ev) { | |
3053 | if (ev.deltaY === 0) { | |
3054 | return; | |
3055 | } | |
3056 | var multiplier = 1; | |
3057 | if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) { | |
3058 | multiplier = this.currentRowHeight; | |
3059 | } | |
3060 | else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) { | |
3061 | multiplier = this.currentRowHeight * this.terminal.rows; | |
3062 | } | |
3063 | this.viewportElement.scrollTop += ev.deltaY * multiplier; | |
3064 | ev.preventDefault(); | |
3065 | }; | |
3066 | ; | |
479fb0e7 PK |
3067 | Viewport.prototype.onTouchStart = function (ev) { |
3068 | this.lastTouchY = ev.touches[0].pageY; | |
3069 | }; | |
3070 | ; | |
3071 | Viewport.prototype.onTouchMove = function (ev) { | |
3072 | var deltaY = this.lastTouchY - ev.touches[0].pageY; | |
3073 | this.lastTouchY = ev.touches[0].pageY; | |
3074 | if (deltaY === 0) { | |
3075 | return; | |
3076 | } | |
3077 | this.viewportElement.scrollTop += deltaY; | |
3078 | ev.preventDefault(); | |
3079 | }; | |
3080 | ; | |
8dd11f55 PK |
3081 | return Viewport; |
3082 | }()); | |
3083 | exports.Viewport = Viewport; | |
3084 | ||
8fd44266 PK |
3085 | |
3086 | ||
f5ba386c | 3087 | },{}],14:[function(require,module,exports){ |
8dd11f55 | 3088 | "use strict"; |
d2f8f9dc | 3089 | Object.defineProperty(exports, "__esModule", { value: true }); |
4b727914 PK |
3090 | function prepareTextForTerminal(text, isMSWindows) { |
3091 | if (isMSWindows) { | |
479fb0e7 | 3092 | return text.replace(/\r?\n/g, '\r'); |
4b727914 PK |
3093 | } |
3094 | return text; | |
3095 | } | |
3096 | exports.prepareTextForTerminal = prepareTextForTerminal; | |
479fb0e7 | 3097 | function copyHandler(ev, term, selectionManager) { |
8dd11f55 | 3098 | if (term.browser.isMSIE) { |
479fb0e7 | 3099 | window.clipboardData.setData('Text', selectionManager.selectionText); |
8dd11f55 PK |
3100 | } |
3101 | else { | |
479fb0e7 | 3102 | ev.clipboardData.setData('text/plain', selectionManager.selectionText); |
8dd11f55 PK |
3103 | } |
3104 | ev.preventDefault(); | |
3105 | } | |
3106 | exports.copyHandler = copyHandler; | |
3107 | function pasteHandler(ev, term) { | |
3108 | ev.stopPropagation(); | |
3109 | var text; | |
3110 | var dispatchPaste = function (text) { | |
4b727914 | 3111 | text = prepareTextForTerminal(text, term.browser.isMSWindows); |
8dd11f55 PK |
3112 | term.handler(text); |
3113 | term.textarea.value = ''; | |
4b727914 | 3114 | term.emit('paste', text); |
8dd11f55 PK |
3115 | return term.cancel(ev); |
3116 | }; | |
3117 | if (term.browser.isMSIE) { | |
3118 | if (window.clipboardData) { | |
3119 | text = window.clipboardData.getData('Text'); | |
3120 | dispatchPaste(text); | |
3121 | } | |
3122 | } | |
3123 | else { | |
3124 | if (ev.clipboardData) { | |
3125 | text = ev.clipboardData.getData('text/plain'); | |
3126 | dispatchPaste(text); | |
3127 | } | |
3128 | } | |
3129 | } | |
3130 | exports.pasteHandler = pasteHandler; | |
479fb0e7 PK |
3131 | function moveTextAreaUnderMouseCursor(ev, textarea) { |
3132 | textarea.style.position = 'fixed'; | |
3133 | textarea.style.width = '20px'; | |
3134 | textarea.style.height = '20px'; | |
3135 | textarea.style.left = (ev.clientX - 10) + 'px'; | |
3136 | textarea.style.top = (ev.clientY - 10) + 'px'; | |
3137 | textarea.style.zIndex = '1000'; | |
3138 | textarea.focus(); | |
3139 | setTimeout(function () { | |
3140 | textarea.style.position = null; | |
3141 | textarea.style.width = null; | |
3142 | textarea.style.height = null; | |
3143 | textarea.style.left = null; | |
3144 | textarea.style.top = null; | |
3145 | textarea.style.zIndex = null; | |
3146 | }, 4); | |
3147 | } | |
3148 | exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor; | |
3149 | function rightClickHandler(ev, textarea, selectionManager) { | |
3150 | moveTextAreaUnderMouseCursor(ev, textarea); | |
3151 | textarea.value = selectionManager.selectionText; | |
3152 | textarea.select(); | |
8dd11f55 PK |
3153 | } |
3154 | exports.rightClickHandler = rightClickHandler; | |
3155 | ||
8fd44266 PK |
3156 | |
3157 | ||
f5ba386c | 3158 | },{}],15:[function(require,module,exports){ |
8dd11f55 | 3159 | "use strict"; |
d2f8f9dc | 3160 | Object.defineProperty(exports, "__esModule", { value: true }); |
8dd11f55 PK |
3161 | var Generic_1 = require("./Generic"); |
3162 | var isNode = (typeof navigator === 'undefined') ? true : false; | |
3163 | var userAgent = (isNode) ? 'node' : navigator.userAgent; | |
3164 | var platform = (isNode) ? 'node' : navigator.platform; | |
3165 | exports.isFirefox = !!~userAgent.indexOf('Firefox'); | |
3166 | exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident'); | |
3167 | exports.isMac = Generic_1.contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform); | |
3168 | exports.isIpad = platform === 'iPad'; | |
3169 | exports.isIphone = platform === 'iPhone'; | |
3170 | exports.isMSWindows = Generic_1.contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform); | |
479fb0e7 | 3171 | exports.isLinux = platform.indexOf('Linux') >= 0; |
8dd11f55 | 3172 | |
8fd44266 PK |
3173 | |
3174 | ||
f5ba386c PK |
3175 | },{"./Generic":20}],16:[function(require,module,exports){ |
3176 | "use strict"; | |
3177 | Object.defineProperty(exports, "__esModule", { value: true }); | |
3178 | var LINE_DATA_CHAR_INDEX = 1; | |
3179 | var LINE_DATA_WIDTH_INDEX = 2; | |
3180 | function translateBufferLineToString(line, trimRight, startCol, endCol) { | |
3181 | if (startCol === void 0) { startCol = 0; } | |
3182 | if (endCol === void 0) { endCol = null; } | |
3183 | var lineString = ''; | |
3184 | var widthAdjustedStartCol = startCol; | |
3185 | var widthAdjustedEndCol = endCol; | |
3186 | for (var i = 0; i < line.length; i++) { | |
3187 | var char = line[i]; | |
3188 | lineString += char[LINE_DATA_CHAR_INDEX]; | |
3189 | if (char[LINE_DATA_WIDTH_INDEX] === 0) { | |
3190 | if (startCol >= i) { | |
3191 | widthAdjustedStartCol--; | |
3192 | } | |
3193 | if (endCol >= i) { | |
3194 | widthAdjustedEndCol--; | |
3195 | } | |
3196 | } | |
3197 | } | |
3198 | var finalEndCol = widthAdjustedEndCol || line.length; | |
3199 | if (trimRight) { | |
3200 | var rightWhitespaceIndex = lineString.search(/\s+$/); | |
3201 | if (rightWhitespaceIndex !== -1) { | |
3202 | finalEndCol = Math.min(finalEndCol, rightWhitespaceIndex); | |
3203 | } | |
3204 | if (finalEndCol <= widthAdjustedStartCol) { | |
3205 | return ''; | |
3206 | } | |
3207 | } | |
3208 | return lineString.substring(widthAdjustedStartCol, finalEndCol); | |
3209 | } | |
3210 | exports.translateBufferLineToString = translateBufferLineToString; | |
3211 | ||
3212 | ||
3213 | ||
3214 | },{}],17:[function(require,module,exports){ | |
8dd11f55 | 3215 | "use strict"; |
d2f8f9dc PK |
3216 | var __extends = (this && this.__extends) || (function () { |
3217 | var extendStatics = Object.setPrototypeOf || | |
3218 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || | |
3219 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; | |
3220 | return function (d, b) { | |
3221 | extendStatics(d, b); | |
3222 | function __() { this.constructor = d; } | |
3223 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); | |
3224 | }; | |
3225 | })(); | |
3226 | Object.defineProperty(exports, "__esModule", { value: true }); | |
8dd11f55 PK |
3227 | var EventEmitter_js_1 = require("../EventEmitter.js"); |
3228 | var CharMeasure = (function (_super) { | |
3229 | __extends(CharMeasure, _super); | |
b1619e42 | 3230 | function CharMeasure(document, parentElement) { |
8dd11f55 | 3231 | var _this = _super.call(this) || this; |
b1619e42 | 3232 | _this._document = document; |
8dd11f55 PK |
3233 | _this._parentElement = parentElement; |
3234 | return _this; | |
3235 | } | |
3236 | Object.defineProperty(CharMeasure.prototype, "width", { | |
3237 | get: function () { | |
3238 | return this._width; | |
3239 | }, | |
3240 | enumerable: true, | |
3241 | configurable: true | |
3242 | }); | |
3243 | Object.defineProperty(CharMeasure.prototype, "height", { | |
3244 | get: function () { | |
3245 | return this._height; | |
3246 | }, | |
3247 | enumerable: true, | |
3248 | configurable: true | |
3249 | }); | |
3250 | CharMeasure.prototype.measure = function () { | |
3251 | var _this = this; | |
3252 | if (!this._measureElement) { | |
b1619e42 | 3253 | this._measureElement = this._document.createElement('span'); |
8dd11f55 PK |
3254 | this._measureElement.style.position = 'absolute'; |
3255 | this._measureElement.style.top = '0'; | |
3256 | this._measureElement.style.left = '-9999em'; | |
3257 | this._measureElement.textContent = 'W'; | |
b1619e42 | 3258 | this._measureElement.setAttribute('aria-hidden', 'true'); |
8dd11f55 PK |
3259 | this._parentElement.appendChild(this._measureElement); |
3260 | setTimeout(function () { return _this._doMeasure(); }, 0); | |
3261 | } | |
3262 | else { | |
3263 | this._doMeasure(); | |
3264 | } | |
3265 | }; | |
3266 | CharMeasure.prototype._doMeasure = function () { | |
3267 | var geometry = this._measureElement.getBoundingClientRect(); | |
3268 | if (geometry.width === 0 || geometry.height === 0) { | |
3269 | return; | |
3270 | } | |
3271 | if (this._width !== geometry.width || this._height !== geometry.height) { | |
3272 | this._width = geometry.width; | |
3273 | this._height = geometry.height; | |
3274 | this.emit('charsizechanged'); | |
3275 | } | |
3276 | }; | |
3277 | return CharMeasure; | |
3278 | }(EventEmitter_js_1.EventEmitter)); | |
3279 | exports.CharMeasure = CharMeasure; | |
3280 | ||
8fd44266 PK |
3281 | |
3282 | ||
f5ba386c | 3283 | },{"../EventEmitter.js":6}],18:[function(require,module,exports){ |
8dd11f55 | 3284 | "use strict"; |
479fb0e7 PK |
3285 | var __extends = (this && this.__extends) || (function () { |
3286 | var extendStatics = Object.setPrototypeOf || | |
3287 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || | |
3288 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; | |
3289 | return function (d, b) { | |
3290 | extendStatics(d, b); | |
3291 | function __() { this.constructor = d; } | |
3292 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); | |
3293 | }; | |
3294 | })(); | |
d2f8f9dc | 3295 | Object.defineProperty(exports, "__esModule", { value: true }); |
479fb0e7 PK |
3296 | var EventEmitter_1 = require("../EventEmitter"); |
3297 | var CircularList = (function (_super) { | |
3298 | __extends(CircularList, _super); | |
8dd11f55 | 3299 | function CircularList(maxLength) { |
479fb0e7 PK |
3300 | var _this = _super.call(this) || this; |
3301 | _this._array = new Array(maxLength); | |
3302 | _this._startIndex = 0; | |
3303 | _this._length = 0; | |
3304 | return _this; | |
8dd11f55 PK |
3305 | } |
3306 | Object.defineProperty(CircularList.prototype, "maxLength", { | |
3307 | get: function () { | |
3308 | return this._array.length; | |
3309 | }, | |
3310 | set: function (newMaxLength) { | |
3311 | var newArray = new Array(newMaxLength); | |
3312 | for (var i = 0; i < Math.min(newMaxLength, this.length); i++) { | |
3313 | newArray[i] = this._array[this._getCyclicIndex(i)]; | |
3314 | } | |
3315 | this._array = newArray; | |
3316 | this._startIndex = 0; | |
3317 | }, | |
3318 | enumerable: true, | |
3319 | configurable: true | |
3320 | }); | |
3321 | Object.defineProperty(CircularList.prototype, "length", { | |
3322 | get: function () { | |
3323 | return this._length; | |
3324 | }, | |
3325 | set: function (newLength) { | |
3326 | if (newLength > this._length) { | |
3327 | for (var i = this._length; i < newLength; i++) { | |
3328 | this._array[i] = undefined; | |
3329 | } | |
cd70d298 | 3330 | } |
8dd11f55 PK |
3331 | this._length = newLength; |
3332 | }, | |
3333 | enumerable: true, | |
3334 | configurable: true | |
3335 | }); | |
3336 | Object.defineProperty(CircularList.prototype, "forEach", { | |
3337 | get: function () { | |
479fb0e7 PK |
3338 | var _this = this; |
3339 | return function (callbackfn) { | |
3340 | var i = 0; | |
3341 | var length = _this.length; | |
3342 | for (var i_1 = 0; i_1 < length; i_1++) { | |
3343 | callbackfn(_this.get(i_1), i_1); | |
3344 | } | |
3345 | }; | |
8dd11f55 PK |
3346 | }, |
3347 | enumerable: true, | |
3348 | configurable: true | |
3349 | }); | |
3350 | CircularList.prototype.get = function (index) { | |
3351 | return this._array[this._getCyclicIndex(index)]; | |
3352 | }; | |
3353 | CircularList.prototype.set = function (index, value) { | |
3354 | this._array[this._getCyclicIndex(index)] = value; | |
3355 | }; | |
3356 | CircularList.prototype.push = function (value) { | |
3357 | this._array[this._getCyclicIndex(this._length)] = value; | |
3358 | if (this._length === this.maxLength) { | |
3359 | this._startIndex++; | |
3360 | if (this._startIndex === this.maxLength) { | |
3361 | this._startIndex = 0; | |
cd70d298 | 3362 | } |
479fb0e7 | 3363 | this.emit('trim', 1); |
8dd11f55 PK |
3364 | } |
3365 | else { | |
3366 | this._length++; | |
3367 | } | |
3368 | }; | |
3369 | CircularList.prototype.pop = function () { | |
3370 | return this._array[this._getCyclicIndex(this._length-- - 1)]; | |
3371 | }; | |
3372 | CircularList.prototype.splice = function (start, deleteCount) { | |
3373 | var items = []; | |
3374 | for (var _i = 2; _i < arguments.length; _i++) { | |
3375 | items[_i - 2] = arguments[_i]; | |
3376 | } | |
3377 | if (deleteCount) { | |
3378 | for (var i = start; i < this._length - deleteCount; i++) { | |
3379 | this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)]; | |
cd70d298 | 3380 | } |
8dd11f55 PK |
3381 | this._length -= deleteCount; |
3382 | } | |
3383 | if (items && items.length) { | |
3384 | for (var i = this._length - 1; i >= start; i--) { | |
3385 | this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)]; | |
cd70d298 | 3386 | } |
8dd11f55 PK |
3387 | for (var i = 0; i < items.length; i++) { |
3388 | this._array[this._getCyclicIndex(start + i)] = items[i]; | |
cd70d298 | 3389 | } |
8dd11f55 | 3390 | if (this._length + items.length > this.maxLength) { |
479fb0e7 PK |
3391 | var countToTrim = (this._length + items.length) - this.maxLength; |
3392 | this._startIndex += countToTrim; | |
8dd11f55 | 3393 | this._length = this.maxLength; |
479fb0e7 | 3394 | this.emit('trim', countToTrim); |
cd70d298 PK |
3395 | } |
3396 | else { | |
8dd11f55 | 3397 | this._length += items.length; |
cd70d298 | 3398 | } |
8dd11f55 PK |
3399 | } |
3400 | }; | |
3401 | CircularList.prototype.trimStart = function (count) { | |
3402 | if (count > this._length) { | |
3403 | count = this._length; | |
3404 | } | |
3405 | this._startIndex += count; | |
3406 | this._length -= count; | |
479fb0e7 | 3407 | this.emit('trim', count); |
8dd11f55 PK |
3408 | }; |
3409 | CircularList.prototype.shiftElements = function (start, count, offset) { | |
3410 | if (count <= 0) { | |
3411 | return; | |
3412 | } | |
3413 | if (start < 0 || start >= this._length) { | |
3414 | throw new Error('start argument out of range'); | |
3415 | } | |
3416 | if (start + offset < 0) { | |
3417 | throw new Error('Cannot shift elements in list beyond index 0'); | |
3418 | } | |
3419 | if (offset > 0) { | |
3420 | for (var i = count - 1; i >= 0; i--) { | |
3421 | this.set(start + i + offset, this.get(start + i)); | |
cd70d298 | 3422 | } |
8dd11f55 PK |
3423 | var expandListBy = (start + count + offset) - this._length; |
3424 | if (expandListBy > 0) { | |
3425 | this._length += expandListBy; | |
3426 | while (this._length > this.maxLength) { | |
3427 | this._length--; | |
3428 | this._startIndex++; | |
479fb0e7 | 3429 | this.emit('trim', 1); |
8dd11f55 | 3430 | } |
cd70d298 | 3431 | } |
8dd11f55 PK |
3432 | } |
3433 | else { | |
3434 | for (var i = 0; i < count; i++) { | |
3435 | this.set(start + i + offset, this.get(start + i)); | |
cd70d298 | 3436 | } |
8dd11f55 PK |
3437 | } |
3438 | }; | |
3439 | CircularList.prototype._getCyclicIndex = function (index) { | |
3440 | return (this._startIndex + index) % this.maxLength; | |
3441 | }; | |
3442 | return CircularList; | |
479fb0e7 | 3443 | }(EventEmitter_1.EventEmitter)); |
8dd11f55 PK |
3444 | exports.CircularList = CircularList; |
3445 | ||
8fd44266 PK |
3446 | |
3447 | ||
f5ba386c | 3448 | },{"../EventEmitter":6}],19:[function(require,module,exports){ |
8dd11f55 | 3449 | "use strict"; |
d2f8f9dc | 3450 | Object.defineProperty(exports, "__esModule", { value: true }); |
4b727914 PK |
3451 | var DomElementObjectPool = (function () { |
3452 | function DomElementObjectPool(type) { | |
3453 | this.type = type; | |
3454 | this._type = type; | |
3455 | this._pool = []; | |
3456 | this._inUse = {}; | |
3457 | } | |
3458 | DomElementObjectPool.prototype.acquire = function () { | |
3459 | var element; | |
3460 | if (this._pool.length === 0) { | |
3461 | element = this._createNew(); | |
3462 | } | |
3463 | else { | |
3464 | element = this._pool.pop(); | |
3465 | } | |
3466 | this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)] = element; | |
3467 | return element; | |
3468 | }; | |
3469 | DomElementObjectPool.prototype.release = function (element) { | |
3470 | if (!this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]) { | |
3471 | throw new Error('Could not release an element not yet acquired'); | |
3472 | } | |
3473 | delete this._inUse[element.getAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE)]; | |
3474 | this._cleanElement(element); | |
3475 | this._pool.push(element); | |
3476 | }; | |
3477 | DomElementObjectPool.prototype._createNew = function () { | |
3478 | var element = document.createElement(this._type); | |
3479 | var id = DomElementObjectPool._objectCount++; | |
3480 | element.setAttribute(DomElementObjectPool.OBJECT_ID_ATTRIBUTE, id.toString(10)); | |
3481 | return element; | |
3482 | }; | |
3483 | DomElementObjectPool.prototype._cleanElement = function (element) { | |
3484 | element.className = ''; | |
3485 | element.innerHTML = ''; | |
3486 | }; | |
3487 | return DomElementObjectPool; | |
3488 | }()); | |
3489 | DomElementObjectPool.OBJECT_ID_ATTRIBUTE = 'data-obj-id'; | |
3490 | DomElementObjectPool._objectCount = 0; | |
3491 | exports.DomElementObjectPool = DomElementObjectPool; | |
3492 | ||
3493 | ||
3494 | ||
f5ba386c | 3495 | },{}],20:[function(require,module,exports){ |
4b727914 PK |
3496 | "use strict"; |
3497 | Object.defineProperty(exports, "__esModule", { value: true }); | |
8dd11f55 PK |
3498 | function contains(arr, el) { |
3499 | return arr.indexOf(el) >= 0; | |
3500 | } | |
3501 | exports.contains = contains; | |
3502 | ; | |
3503 | ||
8fd44266 PK |
3504 | |
3505 | ||
f5ba386c | 3506 | },{}],21:[function(require,module,exports){ |
4b727914 PK |
3507 | "use strict"; |
3508 | Object.defineProperty(exports, "__esModule", { value: true }); | |
479fb0e7 | 3509 | function getCoordsRelativeToElement(event, element) { |
4b727914 PK |
3510 | if (event.pageX == null) { |
3511 | return null; | |
3512 | } | |
3513 | var x = event.pageX; | |
3514 | var y = event.pageY; | |
479fb0e7 PK |
3515 | while (element && element !== self.document.documentElement) { |
3516 | x -= element.offsetLeft; | |
3517 | y -= element.offsetTop; | |
3518 | element = 'offsetParent' in element ? element.offsetParent : element.parentElement; | |
3519 | } | |
4b727914 PK |
3520 | return [x, y]; |
3521 | } | |
479fb0e7 PK |
3522 | exports.getCoordsRelativeToElement = getCoordsRelativeToElement; |
3523 | function getCoords(event, rowContainer, charMeasure, colCount, rowCount, isSelection) { | |
f5ba386c PK |
3524 | if (!charMeasure.width || !charMeasure.height) { |
3525 | return null; | |
3526 | } | |
479fb0e7 | 3527 | var coords = getCoordsRelativeToElement(event, rowContainer); |
f5ba386c PK |
3528 | if (!coords) { |
3529 | return null; | |
3530 | } | |
479fb0e7 PK |
3531 | coords[0] = Math.ceil((coords[0] + (isSelection ? charMeasure.width / 2 : 0)) / charMeasure.width); |
3532 | coords[1] = Math.ceil(coords[1] / charMeasure.height); | |
3533 | coords[0] = Math.min(Math.max(coords[0], 1), colCount + 1); | |
3534 | coords[1] = Math.min(Math.max(coords[1], 1), rowCount + 1); | |
3535 | return coords; | |
3536 | } | |
4b727914 PK |
3537 | exports.getCoords = getCoords; |
3538 | function getRawByteCoords(event, rowContainer, charMeasure, colCount, rowCount) { | |
479fb0e7 | 3539 | var coords = getCoords(event, rowContainer, charMeasure, colCount, rowCount); |
4b727914 PK |
3540 | var x = coords[0]; |
3541 | var y = coords[1]; | |
4b727914 PK |
3542 | x += 32; |
3543 | y += 32; | |
3544 | return { x: x, y: y }; | |
3545 | } | |
3546 | exports.getRawByteCoords = getRawByteCoords; | |
3547 | ||
3548 | ||
3549 | ||
f5ba386c | 3550 | },{}],22:[function(require,module,exports){ |
8dd11f55 | 3551 | "use strict"; |
d2f8f9dc | 3552 | Object.defineProperty(exports, "__esModule", { value: true }); |
f5ba386c | 3553 | var BufferSet_1 = require("./BufferSet"); |
8dd11f55 PK |
3554 | var CompositionHelper_1 = require("./CompositionHelper"); |
3555 | var EventEmitter_1 = require("./EventEmitter"); | |
3556 | var Viewport_1 = require("./Viewport"); | |
3557 | var Clipboard_1 = require("./handlers/Clipboard"); | |
8dd11f55 PK |
3558 | var EscapeSequences_1 = require("./EscapeSequences"); |
3559 | var InputHandler_1 = require("./InputHandler"); | |
3560 | var Parser_1 = require("./Parser"); | |
3561 | var Renderer_1 = require("./Renderer"); | |
b1619e42 | 3562 | var Linkifier_1 = require("./Linkifier"); |
479fb0e7 | 3563 | var SelectionManager_1 = require("./SelectionManager"); |
8dd11f55 PK |
3564 | var CharMeasure_1 = require("./utils/CharMeasure"); |
3565 | var Browser = require("./utils/Browser"); | |
4b727914 | 3566 | var Mouse_1 = require("./utils/Mouse"); |
f5ba386c | 3567 | var BufferLine_1 = require("./utils/BufferLine"); |
8dd11f55 PK |
3568 | var document = (typeof window != 'undefined') ? window.document : null; |
3569 | var WRITE_BUFFER_PAUSE_THRESHOLD = 5; | |
3570 | var WRITE_BATCH_SIZE = 300; | |
d2f8f9dc | 3571 | var CURSOR_BLINK_INTERVAL = 600; |
8dd11f55 PK |
3572 | function Terminal(options) { |
3573 | var self = this; | |
3574 | if (!(this instanceof Terminal)) { | |
3575 | return new Terminal(arguments[0], arguments[1], arguments[2]); | |
3576 | } | |
3577 | self.browser = Browser; | |
3578 | self.cancel = Terminal.cancel; | |
3579 | EventEmitter_1.EventEmitter.call(this); | |
3580 | if (typeof options === 'number') { | |
3581 | options = { | |
3582 | cols: arguments[0], | |
3583 | rows: arguments[1], | |
3584 | handler: arguments[2] | |
3585 | }; | |
3586 | } | |
3587 | options = options || {}; | |
3588 | Object.keys(Terminal.defaults).forEach(function (key) { | |
3589 | if (options[key] == null) { | |
3590 | options[key] = Terminal.options[key]; | |
3591 | if (Terminal[key] !== Terminal.defaults[key]) { | |
3592 | options[key] = Terminal[key]; | |
cd70d298 | 3593 | } |
8dd11f55 PK |
3594 | } |
3595 | self[key] = options[key]; | |
3596 | }); | |
3597 | if (options.colors.length === 8) { | |
3598 | options.colors = options.colors.concat(Terminal._colors.slice(8)); | |
3599 | } | |
3600 | else if (options.colors.length === 16) { | |
3601 | options.colors = options.colors.concat(Terminal._colors.slice(16)); | |
3602 | } | |
3603 | else if (options.colors.length === 10) { | |
3604 | options.colors = options.colors.slice(0, -2).concat(Terminal._colors.slice(8, -2), options.colors.slice(-2)); | |
3605 | } | |
3606 | else if (options.colors.length === 18) { | |
3607 | options.colors = options.colors.concat(Terminal._colors.slice(16, -2), options.colors.slice(-2)); | |
3608 | } | |
3609 | this.colors = options.colors; | |
3610 | this.options = options; | |
3611 | this.parent = options.body || options.parent || (document ? document.getElementsByTagName('body')[0] : null); | |
3612 | this.cols = options.cols || options.geometry[0]; | |
3613 | this.rows = options.rows || options.geometry[1]; | |
3614 | this.geometry = [this.cols, this.rows]; | |
3615 | if (options.handler) { | |
3616 | this.on('data', options.handler); | |
3617 | } | |
8dd11f55 PK |
3618 | this.cursorState = 0; |
3619 | this.cursorHidden = false; | |
3620 | this.convertEol; | |
3621 | this.queue = ''; | |
479fb0e7 | 3622 | this.customKeyEventHandler = null; |
d2f8f9dc | 3623 | this.cursorBlinkInterval = null; |
8dd11f55 PK |
3624 | this.applicationKeypad = false; |
3625 | this.applicationCursor = false; | |
3626 | this.originMode = false; | |
3627 | this.insertMode = false; | |
3628 | this.wraparoundMode = true; | |
8dd11f55 PK |
3629 | this.charset = null; |
3630 | this.gcharset = null; | |
3631 | this.glevel = 0; | |
3632 | this.charsets = [null]; | |
3633 | this.decLocator; | |
3634 | this.x10Mouse; | |
3635 | this.vt200Mouse; | |
3636 | this.vt300Mouse; | |
3637 | this.normalMouse; | |
3638 | this.mouseEvents; | |
3639 | this.sendFocus; | |
3640 | this.utfMouse; | |
3641 | this.sgrMouse; | |
3642 | this.urxvtMouse; | |
3643 | this.element; | |
3644 | this.children; | |
3645 | this.refreshStart; | |
3646 | this.refreshEnd; | |
3647 | this.savedX; | |
3648 | this.savedY; | |
3649 | this.savedCols; | |
3650 | this.readable = true; | |
3651 | this.writable = true; | |
3652 | this.defAttr = (0 << 18) | (257 << 9) | (256 << 0); | |
3653 | this.curAttr = this.defAttr; | |
3654 | this.params = []; | |
3655 | this.currentParam = 0; | |
3656 | this.prefix = ''; | |
3657 | this.postfix = ''; | |
3658 | this.inputHandler = new InputHandler_1.InputHandler(this); | |
3659 | this.parser = new Parser_1.Parser(this.inputHandler, this); | |
3660 | this.renderer = this.renderer || null; | |
479fb0e7 | 3661 | this.selectionManager = this.selectionManager || null; |
d2f8f9dc | 3662 | this.linkifier = this.linkifier || new Linkifier_1.Linkifier(); |
8dd11f55 PK |
3663 | this.writeBuffer = []; |
3664 | this.writeInProgress = false; | |
3665 | this.xoffSentToCatchUp = false; | |
3666 | this.writeStopped = false; | |
3667 | this.surrogate_high = ''; | |
f5ba386c PK |
3668 | this.buffers = new BufferSet_1.BufferSet(this); |
3669 | this.buffer = this.buffers.active; | |
3670 | this.buffers.on('activate', function (buffer) { | |
3671 | this._terminal.buffer = buffer; | |
3672 | }); | |
479fb0e7 | 3673 | if (this.selectionManager) { |
f5ba386c | 3674 | this.selectionManager.setBuffer(this.buffer.lines); |
479fb0e7 | 3675 | } |
8dd11f55 PK |
3676 | this.setupStops(); |
3677 | this.userScrolling = false; | |
3678 | } | |
3679 | inherits(Terminal, EventEmitter_1.EventEmitter); | |
3680 | Terminal.prototype.eraseAttr = function () { | |
3681 | return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff); | |
3682 | }; | |
3683 | Terminal.tangoColors = [ | |
3684 | '#2e3436', | |
3685 | '#cc0000', | |
3686 | '#4e9a06', | |
3687 | '#c4a000', | |
3688 | '#3465a4', | |
3689 | '#75507b', | |
3690 | '#06989a', | |
3691 | '#d3d7cf', | |
3692 | '#555753', | |
3693 | '#ef2929', | |
3694 | '#8ae234', | |
3695 | '#fce94f', | |
3696 | '#729fcf', | |
3697 | '#ad7fa8', | |
3698 | '#34e2e2', | |
3699 | '#eeeeec' | |
3700 | ]; | |
3701 | Terminal.colors = (function () { | |
3702 | var colors = Terminal.tangoColors.slice(), r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff], i; | |
3703 | i = 0; | |
3704 | for (; i < 216; i++) { | |
3705 | out(r[(i / 36) % 6 | 0], r[(i / 6) % 6 | 0], r[i % 6]); | |
3706 | } | |
3707 | i = 0; | |
3708 | for (; i < 24; i++) { | |
3709 | r = 8 + i * 10; | |
3710 | out(r, r, r); | |
3711 | } | |
3712 | function out(r, g, b) { | |
3713 | colors.push('#' + hex(r) + hex(g) + hex(b)); | |
3714 | } | |
3715 | function hex(c) { | |
3716 | c = c.toString(16); | |
3717 | return c.length < 2 ? '0' + c : c; | |
3718 | } | |
3719 | return colors; | |
3720 | })(); | |
3721 | Terminal._colors = Terminal.colors.slice(); | |
3722 | Terminal.vcolors = (function () { | |
3723 | var out = [], colors = Terminal.colors, i = 0, color; | |
3724 | for (; i < 256; i++) { | |
3725 | color = parseInt(colors[i].substring(1), 16); | |
3726 | out.push([ | |
3727 | (color >> 16) & 0xff, | |
3728 | (color >> 8) & 0xff, | |
3729 | color & 0xff | |
3730 | ]); | |
3731 | } | |
3732 | return out; | |
3733 | })(); | |
3734 | Terminal.defaults = { | |
3735 | colors: Terminal.colors, | |
3736 | theme: 'default', | |
3737 | convertEol: false, | |
3738 | termName: 'xterm', | |
3739 | geometry: [80, 24], | |
3740 | cursorBlink: false, | |
3741 | cursorStyle: 'block', | |
3742 | visualBell: false, | |
3743 | popOnBell: false, | |
3744 | scrollback: 1000, | |
3745 | screenKeys: false, | |
3746 | debug: false, | |
3747 | cancelEvents: false, | |
3748 | disableStdin: false, | |
3749 | useFlowControl: false, | |
3750 | tabStopWidth: 8 | |
3751 | }; | |
3752 | Terminal.options = {}; | |
3753 | Terminal.focus = null; | |
3754 | each(keys(Terminal.defaults), function (key) { | |
3755 | Terminal[key] = Terminal.defaults[key]; | |
3756 | Terminal.options[key] = Terminal.defaults[key]; | |
3757 | }); | |
3758 | Terminal.prototype.focus = function () { | |
3759 | return this.textarea.focus(); | |
3760 | }; | |
f5ba386c | 3761 | Terminal.prototype.getOption = function (key) { |
8dd11f55 PK |
3762 | if (!(key in Terminal.defaults)) { |
3763 | throw new Error('No option with key "' + key + '"'); | |
3764 | } | |
3765 | if (typeof this.options[key] !== 'undefined') { | |
3766 | return this.options[key]; | |
3767 | } | |
3768 | return this[key]; | |
3769 | }; | |
3770 | Terminal.prototype.setOption = function (key, value) { | |
3771 | if (!(key in Terminal.defaults)) { | |
3772 | throw new Error('No option with key "' + key + '"'); | |
3773 | } | |
3774 | switch (key) { | |
3775 | case 'scrollback': | |
479fb0e7 PK |
3776 | if (value < this.rows) { |
3777 | var msg = 'Setting the scrollback value less than the number of rows '; | |
3778 | msg += "(" + this.rows + ") is not allowed."; | |
3779 | console.warn(msg); | |
3780 | return false; | |
3781 | } | |
8dd11f55 | 3782 | if (this.options[key] !== value) { |
f5ba386c PK |
3783 | if (this.buffer.lines.length > value) { |
3784 | var amountToTrim = this.buffer.lines.length - value; | |
3785 | var needsRefresh = (this.buffer.ydisp - amountToTrim < 0); | |
3786 | this.buffer.lines.trimStart(amountToTrim); | |
3787 | this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0); | |
3788 | this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0); | |
8dd11f55 PK |
3789 | if (needsRefresh) { |
3790 | this.refresh(0, this.rows - 1); | |
3791 | } | |
3792 | } | |
f5ba386c | 3793 | this.buffer.lines.maxLength = value; |
8dd11f55 | 3794 | this.viewport.syncScrollArea(); |
cd70d298 PK |
3795 | } |
3796 | break; | |
8dd11f55 PK |
3797 | } |
3798 | this[key] = value; | |
3799 | this.options[key] = value; | |
3800 | switch (key) { | |
3801 | case 'cursorBlink': | |
d2f8f9dc | 3802 | this.setCursorBlinking(value); |
cd70d298 | 3803 | break; |
8dd11f55 | 3804 | case 'cursorStyle': |
f5ba386c | 3805 | this.element.classList.toggle("xterm-cursor-style-block", value === 'block'); |
8dd11f55 PK |
3806 | this.element.classList.toggle("xterm-cursor-style-underline", value === 'underline'); |
3807 | this.element.classList.toggle("xterm-cursor-style-bar", value === 'bar'); | |
cd70d298 | 3808 | break; |
8dd11f55 PK |
3809 | case 'tabStopWidth': |
3810 | this.setupStops(); | |
cd70d298 | 3811 | break; |
8dd11f55 PK |
3812 | } |
3813 | }; | |
d2f8f9dc PK |
3814 | Terminal.prototype.restartCursorBlinking = function () { |
3815 | this.setCursorBlinking(this.options.cursorBlink); | |
3816 | }; | |
3817 | Terminal.prototype.setCursorBlinking = function (enabled) { | |
3818 | this.element.classList.toggle('xterm-cursor-blink', enabled); | |
3819 | this.clearCursorBlinkingInterval(); | |
3820 | if (enabled) { | |
3821 | var self = this; | |
3822 | this.cursorBlinkInterval = setInterval(function () { | |
3823 | self.element.classList.toggle('xterm-cursor-blink-on'); | |
3824 | }, CURSOR_BLINK_INTERVAL); | |
3825 | } | |
3826 | }; | |
3827 | Terminal.prototype.clearCursorBlinkingInterval = function () { | |
3828 | this.element.classList.remove('xterm-cursor-blink-on'); | |
3829 | if (this.cursorBlinkInterval) { | |
3830 | clearInterval(this.cursorBlinkInterval); | |
3831 | this.cursorBlinkInterval = null; | |
3832 | } | |
3833 | }; | |
8dd11f55 PK |
3834 | Terminal.bindFocus = function (term) { |
3835 | on(term.textarea, 'focus', function (ev) { | |
3836 | if (term.sendFocus) { | |
3837 | term.send(EscapeSequences_1.C0.ESC + '[I'); | |
3838 | } | |
3839 | term.element.classList.add('focus'); | |
3840 | term.showCursor(); | |
d2f8f9dc | 3841 | term.restartCursorBlinking.apply(term); |
8dd11f55 PK |
3842 | Terminal.focus = term; |
3843 | term.emit('focus', { terminal: term }); | |
3844 | }); | |
3845 | }; | |
3846 | Terminal.prototype.blur = function () { | |
3847 | return this.textarea.blur(); | |
3848 | }; | |
3849 | Terminal.bindBlur = function (term) { | |
3850 | on(term.textarea, 'blur', function (ev) { | |
f5ba386c | 3851 | term.refresh(term.buffer.y, term.buffer.y); |
8dd11f55 PK |
3852 | if (term.sendFocus) { |
3853 | term.send(EscapeSequences_1.C0.ESC + '[O'); | |
3854 | } | |
3855 | term.element.classList.remove('focus'); | |
d2f8f9dc | 3856 | term.clearCursorBlinkingInterval.apply(term); |
8dd11f55 PK |
3857 | Terminal.focus = null; |
3858 | term.emit('blur', { terminal: term }); | |
3859 | }); | |
3860 | }; | |
3861 | Terminal.prototype.initGlobal = function () { | |
479fb0e7 | 3862 | var _this = this; |
8dd11f55 PK |
3863 | var term = this; |
3864 | Terminal.bindKeys(this); | |
3865 | Terminal.bindFocus(this); | |
3866 | Terminal.bindBlur(this); | |
479fb0e7 | 3867 | on(this.element, 'copy', function (event) { |
f5ba386c | 3868 | if (!term.hasSelection()) { |
479fb0e7 PK |
3869 | return; |
3870 | } | |
3871 | Clipboard_1.copyHandler(event, term, _this.selectionManager); | |
8dd11f55 | 3872 | }); |
479fb0e7 PK |
3873 | var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, term); }; |
3874 | on(this.textarea, 'paste', pasteHandlerWrapper); | |
3875 | on(this.element, 'paste', pasteHandlerWrapper); | |
8dd11f55 | 3876 | if (term.browser.isFirefox) { |
479fb0e7 PK |
3877 | on(this.element, 'mousedown', function (event) { |
3878 | if (event.button == 2) { | |
3879 | Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager); | |
cd70d298 | 3880 | } |
8dd11f55 PK |
3881 | }); |
3882 | } | |
3883 | else { | |
479fb0e7 PK |
3884 | on(this.element, 'contextmenu', function (event) { |
3885 | Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager); | |
3886 | }); | |
3887 | } | |
3888 | if (term.browser.isLinux) { | |
3889 | on(this.element, 'auxclick', function (event) { | |
3890 | if (event.button === 1) { | |
3891 | Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea, _this.selectionManager); | |
3892 | } | |
3893 | }); | |
cd70d298 | 3894 | } |
cd70d298 | 3895 | }; |
8dd11f55 PK |
3896 | Terminal.bindKeys = function (term) { |
3897 | on(term.element, 'keydown', function (ev) { | |
3898 | if (document.activeElement != this) { | |
3899 | return; | |
3900 | } | |
3901 | term.keyDown(ev); | |
3902 | }, true); | |
3903 | on(term.element, 'keypress', function (ev) { | |
3904 | if (document.activeElement != this) { | |
3905 | return; | |
3906 | } | |
3907 | term.keyPress(ev); | |
3908 | }, true); | |
3909 | on(term.element, 'keyup', function (ev) { | |
3910 | if (!wasMondifierKeyOnlyEvent(ev)) { | |
3911 | term.focus(term); | |
3912 | } | |
3913 | }, true); | |
3914 | on(term.textarea, 'keydown', function (ev) { | |
3915 | term.keyDown(ev); | |
3916 | }, true); | |
3917 | on(term.textarea, 'keypress', function (ev) { | |
3918 | term.keyPress(ev); | |
3919 | this.value = ''; | |
3920 | }, true); | |
3921 | on(term.textarea, 'compositionstart', term.compositionHelper.compositionstart.bind(term.compositionHelper)); | |
3922 | on(term.textarea, 'compositionupdate', term.compositionHelper.compositionupdate.bind(term.compositionHelper)); | |
3923 | on(term.textarea, 'compositionend', term.compositionHelper.compositionend.bind(term.compositionHelper)); | |
3924 | term.on('refresh', term.compositionHelper.updateCompositionElements.bind(term.compositionHelper)); | |
b1619e42 PK |
3925 | term.on('refresh', function (data) { |
3926 | term.queueLinkification(data.start, data.end); | |
3927 | }); | |
cd70d298 | 3928 | }; |
8dd11f55 PK |
3929 | Terminal.prototype.insertRow = function (row) { |
3930 | if (typeof row != 'object') { | |
3931 | row = document.createElement('div'); | |
3932 | } | |
3933 | this.rowContainer.appendChild(row); | |
3934 | this.children.push(row); | |
3935 | return row; | |
3936 | }; | |
2221f70f | 3937 | Terminal.prototype.open = function (parent, focus) { |
479fb0e7 | 3938 | var _this = this; |
8dd11f55 PK |
3939 | var self = this, i = 0, div; |
3940 | this.parent = parent || this.parent; | |
3941 | if (!this.parent) { | |
3942 | throw new Error('Terminal requires a parent element.'); | |
3943 | } | |
3944 | this.context = this.parent.ownerDocument.defaultView; | |
3945 | this.document = this.parent.ownerDocument; | |
3946 | this.body = this.document.getElementsByTagName('body')[0]; | |
3947 | this.element = this.document.createElement('div'); | |
3948 | this.element.classList.add('terminal'); | |
3949 | this.element.classList.add('xterm'); | |
3950 | this.element.classList.add('xterm-theme-' + this.theme); | |
f5ba386c | 3951 | this.element.classList.add("xterm-cursor-style-" + this.options.cursorStyle); |
d2f8f9dc | 3952 | this.setCursorBlinking(this.options.cursorBlink); |
8dd11f55 PK |
3953 | this.element.setAttribute('tabindex', 0); |
3954 | this.viewportElement = document.createElement('div'); | |
3955 | this.viewportElement.classList.add('xterm-viewport'); | |
3956 | this.element.appendChild(this.viewportElement); | |
3957 | this.viewportScrollArea = document.createElement('div'); | |
3958 | this.viewportScrollArea.classList.add('xterm-scroll-area'); | |
3959 | this.viewportElement.appendChild(this.viewportScrollArea); | |
479fb0e7 PK |
3960 | this.selectionContainer = document.createElement('div'); |
3961 | this.selectionContainer.classList.add('xterm-selection'); | |
3962 | this.element.appendChild(this.selectionContainer); | |
8dd11f55 PK |
3963 | this.rowContainer = document.createElement('div'); |
3964 | this.rowContainer.classList.add('xterm-rows'); | |
3965 | this.element.appendChild(this.rowContainer); | |
3966 | this.children = []; | |
d2f8f9dc | 3967 | this.linkifier.attachToDom(document, this.children); |
8dd11f55 PK |
3968 | this.helperContainer = document.createElement('div'); |
3969 | this.helperContainer.classList.add('xterm-helpers'); | |
3970 | this.element.appendChild(this.helperContainer); | |
3971 | this.textarea = document.createElement('textarea'); | |
3972 | this.textarea.classList.add('xterm-helper-textarea'); | |
3973 | this.textarea.setAttribute('autocorrect', 'off'); | |
3974 | this.textarea.setAttribute('autocapitalize', 'off'); | |
3975 | this.textarea.setAttribute('spellcheck', 'false'); | |
3976 | this.textarea.tabIndex = 0; | |
3977 | this.textarea.addEventListener('focus', function () { | |
3978 | self.emit('focus', { terminal: self }); | |
3979 | }); | |
3980 | this.textarea.addEventListener('blur', function () { | |
3981 | self.emit('blur', { terminal: self }); | |
3982 | }); | |
3983 | this.helperContainer.appendChild(this.textarea); | |
3984 | this.compositionView = document.createElement('div'); | |
3985 | this.compositionView.classList.add('composition-view'); | |
3986 | this.compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this.compositionView, this); | |
3987 | this.helperContainer.appendChild(this.compositionView); | |
3988 | this.charSizeStyleElement = document.createElement('style'); | |
3989 | this.helperContainer.appendChild(this.charSizeStyleElement); | |
3990 | for (; i < this.rows; i++) { | |
3991 | this.insertRow(); | |
cd70d298 | 3992 | } |
8dd11f55 | 3993 | this.parent.appendChild(this.element); |
b1619e42 | 3994 | this.charMeasure = new CharMeasure_1.CharMeasure(document, this.helperContainer); |
8dd11f55 | 3995 | this.charMeasure.on('charsizechanged', function () { |
479fb0e7 | 3996 | self.updateCharSizeStyles(); |
8dd11f55 PK |
3997 | }); |
3998 | this.charMeasure.measure(); | |
3999 | this.viewport = new Viewport_1.Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure); | |
4000 | this.renderer = new Renderer_1.Renderer(this); | |
f5ba386c | 4001 | this.selectionManager = new SelectionManager_1.SelectionManager(this, this.buffer.lines, this.rowContainer, this.charMeasure); |
479fb0e7 PK |
4002 | this.selectionManager.on('refresh', function (data) { |
4003 | _this.renderer.refreshSelection(data.start, data.end); | |
4004 | }); | |
4005 | this.selectionManager.on('newselection', function (text) { | |
4006 | _this.textarea.value = text; | |
4007 | _this.textarea.focus(); | |
4008 | _this.textarea.select(); | |
4009 | }); | |
4010 | this.on('scroll', function () { return _this.selectionManager.refresh(); }); | |
4011 | this.viewportElement.addEventListener('scroll', function () { return _this.selectionManager.refresh(); }); | |
8dd11f55 PK |
4012 | this.refresh(0, this.rows - 1); |
4013 | this.initGlobal(); | |
2221f70f PK |
4014 | if (typeof focus == 'undefined') { |
4015 | var message = 'You did not pass the `focus` argument in `Terminal.prototype.open()`.\n'; | |
4016 | message += 'The `focus` argument now defaults to `true` but starting with xterm.js 3.0 '; | |
4017 | message += 'it will default to `false`.'; | |
4018 | console.warn(message); | |
4019 | focus = true; | |
4020 | } | |
4021 | if (focus) { | |
4022 | this.focus(); | |
4023 | } | |
8dd11f55 PK |
4024 | this.bindMouse(); |
4025 | this.emit('open'); | |
cd70d298 | 4026 | }; |
8dd11f55 PK |
4027 | Terminal.loadAddon = function (addon, callback) { |
4028 | if (typeof exports === 'object' && typeof module === 'object') { | |
4029 | return require('./addons/' + addon + '/' + addon); | |
cd70d298 | 4030 | } |
8dd11f55 PK |
4031 | else if (typeof define == 'function') { |
4032 | return require(['./addons/' + addon + '/' + addon], callback); | |
cd70d298 PK |
4033 | } |
4034 | else { | |
8dd11f55 | 4035 | console.error('Cannot load a module without a CommonJS or RequireJS environment.'); |
cd70d298 PK |
4036 | return false; |
4037 | } | |
cd70d298 | 4038 | }; |
479fb0e7 | 4039 | Terminal.prototype.updateCharSizeStyles = function () { |
4b727914 PK |
4040 | this.charSizeStyleElement.textContent = |
4041 | ".xterm-wide-char{width:" + this.charMeasure.width * 2 + "px;}" + | |
479fb0e7 PK |
4042 | (".xterm-normal-char{width:" + this.charMeasure.width + "px;}") + |
4043 | (".xterm-rows > div{height:" + this.charMeasure.height + "px;}"); | |
cd70d298 | 4044 | }; |
8dd11f55 PK |
4045 | Terminal.prototype.bindMouse = function () { |
4046 | var el = this.element, self = this, pressed = 32; | |
4047 | function sendButton(ev) { | |
4048 | var button, pos; | |
4049 | button = getButton(ev); | |
4b727914 | 4050 | pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows); |
8dd11f55 PK |
4051 | if (!pos) |
4052 | return; | |
4053 | sendEvent(button, pos); | |
4054 | switch (ev.overrideType || ev.type) { | |
4055 | case 'mousedown': | |
4056 | pressed = button; | |
4057 | break; | |
4058 | case 'mouseup': | |
4059 | pressed = 32; | |
4060 | break; | |
4061 | case 'wheel': | |
4062 | break; | |
cd70d298 PK |
4063 | } |
4064 | } | |
8dd11f55 PK |
4065 | function sendMove(ev) { |
4066 | var button = pressed, pos; | |
4b727914 | 4067 | pos = Mouse_1.getRawByteCoords(ev, self.rowContainer, self.charMeasure, self.cols, self.rows); |
8dd11f55 PK |
4068 | if (!pos) |
4069 | return; | |
4070 | button += 32; | |
4071 | sendEvent(button, pos); | |
cd70d298 | 4072 | } |
8dd11f55 PK |
4073 | function encode(data, ch) { |
4074 | if (!self.utfMouse) { | |
4075 | if (ch === 255) | |
4076 | return data.push(0); | |
4077 | if (ch > 127) | |
4078 | ch = 127; | |
4079 | data.push(ch); | |
4080 | } | |
4081 | else { | |
4082 | if (ch === 2047) | |
4083 | return data.push(0); | |
4084 | if (ch < 127) { | |
4085 | data.push(ch); | |
cd70d298 | 4086 | } |
8dd11f55 PK |
4087 | else { |
4088 | if (ch > 2047) | |
4089 | ch = 2047; | |
4090 | data.push(0xC0 | (ch >> 6)); | |
4091 | data.push(0x80 | (ch & 0x3F)); | |
cd70d298 PK |
4092 | } |
4093 | } | |
4094 | } | |
8dd11f55 PK |
4095 | function sendEvent(button, pos) { |
4096 | if (self.vt300Mouse) { | |
4097 | button &= 3; | |
4098 | pos.x -= 32; | |
4099 | pos.y -= 32; | |
4100 | var data = EscapeSequences_1.C0.ESC + '[24'; | |
4101 | if (button === 0) | |
4102 | data += '1'; | |
4103 | else if (button === 1) | |
4104 | data += '3'; | |
4105 | else if (button === 2) | |
4106 | data += '5'; | |
4107 | else if (button === 3) | |
4108 | return; | |
4109 | else | |
4110 | data += '0'; | |
4111 | data += '~[' + pos.x + ',' + pos.y + ']\r'; | |
4112 | self.send(data); | |
4113 | return; | |
4114 | } | |
4115 | if (self.decLocator) { | |
4116 | button &= 3; | |
4117 | pos.x -= 32; | |
4118 | pos.y -= 32; | |
4119 | if (button === 0) | |
4120 | button = 2; | |
4121 | else if (button === 1) | |
4122 | button = 4; | |
4123 | else if (button === 2) | |
4124 | button = 6; | |
4125 | else if (button === 3) | |
4126 | button = 3; | |
4127 | self.send(EscapeSequences_1.C0.ESC + '[' | |
4128 | + button | |
4129 | + ';' | |
4130 | + (button === 3 ? 4 : 0) | |
4131 | + ';' | |
4132 | + pos.y | |
4133 | + ';' | |
4134 | + pos.x | |
4135 | + ';' | |
4136 | + (pos.page || 0) | |
4137 | + '&w'); | |
4138 | return; | |
4139 | } | |
4140 | if (self.urxvtMouse) { | |
4141 | pos.x -= 32; | |
4142 | pos.y -= 32; | |
4143 | pos.x++; | |
4144 | pos.y++; | |
4145 | self.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M'); | |
4146 | return; | |
4147 | } | |
4148 | if (self.sgrMouse) { | |
4149 | pos.x -= 32; | |
4150 | pos.y -= 32; | |
4151 | self.send(EscapeSequences_1.C0.ESC + '[<' | |
4152 | + (((button & 3) === 3 ? button & ~3 : button) - 32) | |
4153 | + ';' | |
4154 | + pos.x | |
4155 | + ';' | |
4156 | + pos.y | |
4157 | + ((button & 3) === 3 ? 'm' : 'M')); | |
4158 | return; | |
4159 | } | |
4160 | var data = []; | |
4161 | encode(data, button); | |
4162 | encode(data, pos.x); | |
4163 | encode(data, pos.y); | |
4164 | self.send(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data)); | |
4165 | } | |
4166 | function getButton(ev) { | |
4167 | var button, shift, meta, ctrl, mod; | |
4168 | switch (ev.overrideType || ev.type) { | |
4169 | case 'mousedown': | |
4170 | button = ev.button != null | |
4171 | ? +ev.button | |
4172 | : ev.which != null | |
4173 | ? ev.which - 1 | |
4174 | : null; | |
4175 | if (self.browser.isMSIE) { | |
4176 | button = button === 1 ? 0 : button === 4 ? 1 : button; | |
cd70d298 | 4177 | } |
8dd11f55 PK |
4178 | break; |
4179 | case 'mouseup': | |
4180 | button = 3; | |
4181 | break; | |
4182 | case 'DOMMouseScroll': | |
4183 | button = ev.detail < 0 | |
4184 | ? 64 | |
4185 | : 65; | |
4186 | break; | |
4187 | case 'wheel': | |
4188 | button = ev.wheelDeltaY > 0 | |
4189 | ? 64 | |
4190 | : 65; | |
4191 | break; | |
cd70d298 | 4192 | } |
8dd11f55 PK |
4193 | shift = ev.shiftKey ? 4 : 0; |
4194 | meta = ev.metaKey ? 8 : 0; | |
4195 | ctrl = ev.ctrlKey ? 16 : 0; | |
4196 | mod = shift | meta | ctrl; | |
4197 | if (self.vt200Mouse) { | |
4198 | mod &= ctrl; | |
4199 | } | |
4200 | else if (!self.normalMouse) { | |
4201 | mod = 0; | |
4202 | } | |
4203 | button = (32 + (mod << 2)) + button; | |
4204 | return button; | |
cd70d298 | 4205 | } |
8dd11f55 | 4206 | on(el, 'mousedown', function (ev) { |
f5ba386c PK |
4207 | ev.preventDefault(); |
4208 | self.focus(); | |
8dd11f55 PK |
4209 | if (!self.mouseEvents) |
4210 | return; | |
4211 | sendButton(ev); | |
8dd11f55 PK |
4212 | if (self.vt200Mouse) { |
4213 | ev.overrideType = 'mouseup'; | |
4214 | sendButton(ev); | |
4215 | return self.cancel(ev); | |
4216 | } | |
4217 | if (self.normalMouse) | |
4218 | on(self.document, 'mousemove', sendMove); | |
4219 | if (!self.x10Mouse) { | |
4220 | on(self.document, 'mouseup', function up(ev) { | |
4221 | sendButton(ev); | |
4222 | if (self.normalMouse) | |
4223 | off(self.document, 'mousemove', sendMove); | |
4224 | off(self.document, 'mouseup', up); | |
4225 | return self.cancel(ev); | |
4226 | }); | |
4227 | } | |
4228 | return self.cancel(ev); | |
4229 | }); | |
4230 | on(el, 'wheel', function (ev) { | |
4231 | if (!self.mouseEvents) | |
4232 | return; | |
4233 | if (self.x10Mouse | |
4234 | || self.vt300Mouse | |
4235 | || self.decLocator) | |
4236 | return; | |
4237 | sendButton(ev); | |
4238 | return self.cancel(ev); | |
4239 | }); | |
4240 | on(el, 'wheel', function (ev) { | |
4241 | if (self.mouseEvents) | |
4242 | return; | |
4243 | self.viewport.onWheel(ev); | |
4244 | return self.cancel(ev); | |
4245 | }); | |
479fb0e7 PK |
4246 | on(el, 'touchstart', function (ev) { |
4247 | if (self.mouseEvents) | |
4248 | return; | |
4249 | self.viewport.onTouchStart(ev); | |
4250 | return self.cancel(ev); | |
4251 | }); | |
4252 | on(el, 'touchmove', function (ev) { | |
4253 | if (self.mouseEvents) | |
4254 | return; | |
4255 | self.viewport.onTouchMove(ev); | |
4256 | return self.cancel(ev); | |
4257 | }); | |
8dd11f55 PK |
4258 | }; |
4259 | Terminal.prototype.destroy = function () { | |
4260 | this.readable = false; | |
4261 | this.writable = false; | |
4262 | this._events = {}; | |
4263 | this.handler = function () { }; | |
4264 | this.write = function () { }; | |
4265 | if (this.element && this.element.parentNode) { | |
4266 | this.element.parentNode.removeChild(this.element); | |
cd70d298 | 4267 | } |
cd70d298 | 4268 | }; |
8dd11f55 PK |
4269 | Terminal.prototype.refresh = function (start, end) { |
4270 | if (this.renderer) { | |
4271 | this.renderer.queueRefresh(start, end); | |
4272 | } | |
cd70d298 | 4273 | }; |
b1619e42 PK |
4274 | Terminal.prototype.queueLinkification = function (start, end) { |
4275 | if (this.linkifier) { | |
4276 | for (var i = start; i <= end; i++) { | |
4277 | this.linkifier.linkifyRow(i); | |
4278 | } | |
4279 | } | |
4280 | }; | |
8dd11f55 PK |
4281 | Terminal.prototype.showCursor = function () { |
4282 | if (!this.cursorState) { | |
4283 | this.cursorState = 1; | |
f5ba386c | 4284 | this.refresh(this.buffer.y, this.buffer.y); |
8dd11f55 | 4285 | } |
cd70d298 | 4286 | }; |
479fb0e7 | 4287 | Terminal.prototype.scroll = function (isWrapped) { |
8dd11f55 | 4288 | var row; |
f5ba386c PK |
4289 | if (this.buffer.lines.length === this.buffer.lines.maxLength) { |
4290 | this.buffer.lines.trimStart(1); | |
4291 | this.buffer.ybase--; | |
4292 | if (this.buffer.ydisp !== 0) { | |
4293 | this.buffer.ydisp--; | |
cd70d298 PK |
4294 | } |
4295 | } | |
f5ba386c | 4296 | this.buffer.ybase++; |
8dd11f55 | 4297 | if (!this.userScrolling) { |
f5ba386c | 4298 | this.buffer.ydisp = this.buffer.ybase; |
cd70d298 | 4299 | } |
f5ba386c PK |
4300 | row = this.buffer.ybase + this.rows - 1; |
4301 | row -= this.rows - 1 - this.buffer.scrollBottom; | |
4302 | if (row === this.buffer.lines.length) { | |
4303 | this.buffer.lines.push(this.blankLine(undefined, isWrapped)); | |
cd70d298 | 4304 | } |
8dd11f55 | 4305 | else { |
f5ba386c | 4306 | this.buffer.lines.splice(row, 0, this.blankLine(undefined, isWrapped)); |
cd70d298 | 4307 | } |
f5ba386c PK |
4308 | if (this.buffer.scrollTop !== 0) { |
4309 | if (this.buffer.ybase !== 0) { | |
4310 | this.buffer.ybase--; | |
8dd11f55 | 4311 | if (!this.userScrolling) { |
f5ba386c | 4312 | this.buffer.ydisp = this.buffer.ybase; |
8dd11f55 PK |
4313 | } |
4314 | } | |
f5ba386c | 4315 | this.buffer.lines.splice(this.buffer.ybase + this.buffer.scrollTop, 1); |
cd70d298 | 4316 | } |
f5ba386c PK |
4317 | this.updateRange(this.buffer.scrollTop); |
4318 | this.updateRange(this.buffer.scrollBottom); | |
4319 | this.emit('scroll', this.buffer.ydisp); | |
cd70d298 | 4320 | }; |
8dd11f55 PK |
4321 | Terminal.prototype.scrollDisp = function (disp, suppressScrollEvent) { |
4322 | if (disp < 0) { | |
f5ba386c | 4323 | if (this.buffer.ydisp === 0) { |
479fb0e7 PK |
4324 | return; |
4325 | } | |
8dd11f55 | 4326 | this.userScrolling = true; |
cd70d298 | 4327 | } |
f5ba386c | 4328 | else if (disp + this.buffer.ydisp >= this.buffer.ybase) { |
8dd11f55 | 4329 | this.userScrolling = false; |
cd70d298 | 4330 | } |
f5ba386c PK |
4331 | var oldYdisp = this.buffer.ydisp; |
4332 | this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0); | |
4333 | if (oldYdisp === this.buffer.ydisp) { | |
4334 | return; | |
8dd11f55 PK |
4335 | } |
4336 | if (!suppressScrollEvent) { | |
f5ba386c | 4337 | this.emit('scroll', this.buffer.ydisp); |
cd70d298 | 4338 | } |
cd70d298 | 4339 | this.refresh(0, this.rows - 1); |
cd70d298 | 4340 | }; |
8dd11f55 PK |
4341 | Terminal.prototype.scrollPages = function (pageCount) { |
4342 | this.scrollDisp(pageCount * (this.rows - 1)); | |
4343 | }; | |
4344 | Terminal.prototype.scrollToTop = function () { | |
f5ba386c | 4345 | this.scrollDisp(-this.buffer.ydisp); |
cd70d298 | 4346 | }; |
8dd11f55 | 4347 | Terminal.prototype.scrollToBottom = function () { |
f5ba386c | 4348 | this.scrollDisp(this.buffer.ybase - this.buffer.ydisp); |
cd70d298 | 4349 | }; |
8dd11f55 PK |
4350 | Terminal.prototype.write = function (data) { |
4351 | this.writeBuffer.push(data); | |
4352 | if (this.options.useFlowControl && !this.xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) { | |
4353 | this.send(EscapeSequences_1.C0.DC3); | |
4354 | this.xoffSentToCatchUp = true; | |
4355 | } | |
4356 | if (!this.writeInProgress && this.writeBuffer.length > 0) { | |
4357 | this.writeInProgress = true; | |
4358 | var self = this; | |
4359 | setTimeout(function () { | |
4360 | self.innerWrite(); | |
4361 | }); | |
cd70d298 PK |
4362 | } |
4363 | }; | |
8dd11f55 PK |
4364 | Terminal.prototype.innerWrite = function () { |
4365 | var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE); | |
4366 | while (writeBatch.length > 0) { | |
4367 | var data = writeBatch.shift(); | |
4368 | var l = data.length, i = 0, j, cs, ch, code, low, ch_width, row; | |
4369 | if (this.xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) { | |
4370 | this.send(EscapeSequences_1.C0.DC1); | |
4371 | this.xoffSentToCatchUp = false; | |
4372 | } | |
f5ba386c PK |
4373 | this.refreshStart = this.buffer.y; |
4374 | this.refreshEnd = this.buffer.y; | |
4b727914 PK |
4375 | var state = this.parser.parse(data); |
4376 | this.parser.setState(state); | |
f5ba386c | 4377 | this.updateRange(this.buffer.y); |
8dd11f55 PK |
4378 | this.refresh(this.refreshStart, this.refreshEnd); |
4379 | } | |
4380 | if (this.writeBuffer.length > 0) { | |
4381 | var self = this; | |
4382 | setTimeout(function () { | |
4383 | self.innerWrite(); | |
4384 | }, 0); | |
4385 | } | |
4386 | else { | |
4387 | this.writeInProgress = false; | |
cd70d298 PK |
4388 | } |
4389 | }; | |
8dd11f55 PK |
4390 | Terminal.prototype.writeln = function (data) { |
4391 | this.write(data + '\r\n'); | |
4392 | }; | |
4393 | Terminal.prototype.attachCustomKeydownHandler = function (customKeydownHandler) { | |
479fb0e7 PK |
4394 | var message = 'attachCustomKeydownHandler() is DEPRECATED and will be removed soon. Please use attachCustomKeyEventHandler() instead.'; |
4395 | console.warn(message); | |
4396 | this.attachCustomKeyEventHandler(customKeydownHandler); | |
4397 | }; | |
4398 | Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) { | |
4399 | this.customKeyEventHandler = customKeyEventHandler; | |
cd70d298 | 4400 | }; |
d2f8f9dc | 4401 | Terminal.prototype.setHypertextLinkHandler = function (handler) { |
b1619e42 PK |
4402 | if (!this.linkifier) { |
4403 | throw new Error('Cannot attach a hypertext link handler before Terminal.open is called'); | |
4404 | } | |
d2f8f9dc PK |
4405 | this.linkifier.setHypertextLinkHandler(handler); |
4406 | this.refresh(0, this.rows - 1); | |
4407 | }; | |
479fb0e7 | 4408 | Terminal.prototype.setHypertextValidationCallback = function (callback) { |
d2f8f9dc PK |
4409 | if (!this.linkifier) { |
4410 | throw new Error('Cannot attach a hypertext validation callback before Terminal.open is called'); | |
4411 | } | |
479fb0e7 | 4412 | this.linkifier.setHypertextValidationCallback(callback); |
b1619e42 PK |
4413 | this.refresh(0, this.rows - 1); |
4414 | }; | |
4415 | Terminal.prototype.registerLinkMatcher = function (regex, handler, options) { | |
4416 | if (this.linkifier) { | |
4417 | var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options); | |
4418 | this.refresh(0, this.rows - 1); | |
4419 | return matcherId; | |
4420 | } | |
4421 | }; | |
4422 | Terminal.prototype.deregisterLinkMatcher = function (matcherId) { | |
4423 | if (this.linkifier) { | |
4424 | if (this.linkifier.deregisterLinkMatcher(matcherId)) { | |
4425 | this.refresh(0, this.rows - 1); | |
4426 | } | |
4427 | } | |
4428 | }; | |
479fb0e7 | 4429 | Terminal.prototype.hasSelection = function () { |
f5ba386c | 4430 | return this.selectionManager ? this.selectionManager.hasSelection : false; |
479fb0e7 PK |
4431 | }; |
4432 | Terminal.prototype.getSelection = function () { | |
f5ba386c | 4433 | return this.selectionManager ? this.selectionManager.selectionText : ''; |
479fb0e7 PK |
4434 | }; |
4435 | Terminal.prototype.clearSelection = function () { | |
f5ba386c PK |
4436 | if (this.selectionManager) { |
4437 | this.selectionManager.clearSelection(); | |
4438 | } | |
479fb0e7 PK |
4439 | }; |
4440 | Terminal.prototype.selectAll = function () { | |
f5ba386c PK |
4441 | if (this.selectionManager) { |
4442 | this.selectionManager.selectAll(); | |
4443 | } | |
479fb0e7 | 4444 | }; |
8dd11f55 | 4445 | Terminal.prototype.keyDown = function (ev) { |
479fb0e7 | 4446 | if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) { |
8dd11f55 | 4447 | return false; |
cd70d298 | 4448 | } |
d2f8f9dc | 4449 | this.restartCursorBlinking(); |
8dd11f55 | 4450 | if (!this.compositionHelper.keydown.bind(this.compositionHelper)(ev)) { |
f5ba386c | 4451 | if (this.buffer.ybase !== this.buffer.ydisp) { |
8dd11f55 PK |
4452 | this.scrollToBottom(); |
4453 | } | |
4454 | return false; | |
4455 | } | |
4456 | var self = this; | |
4457 | var result = this.evaluateKeyEscapeSequence(ev); | |
4458 | if (result.key === EscapeSequences_1.C0.DC3) { | |
4459 | this.writeStopped = true; | |
cd70d298 | 4460 | } |
8dd11f55 PK |
4461 | else if (result.key === EscapeSequences_1.C0.DC1) { |
4462 | this.writeStopped = false; | |
4463 | } | |
4464 | if (result.scrollDisp) { | |
4465 | this.scrollDisp(result.scrollDisp); | |
4466 | return this.cancel(ev, true); | |
cd70d298 | 4467 | } |
8dd11f55 PK |
4468 | if (isThirdLevelShift(this, ev)) { |
4469 | return true; | |
cd70d298 | 4470 | } |
8dd11f55 PK |
4471 | if (result.cancel) { |
4472 | this.cancel(ev, true); | |
cd70d298 | 4473 | } |
8dd11f55 PK |
4474 | if (!result.key) { |
4475 | return true; | |
cd70d298 | 4476 | } |
8dd11f55 PK |
4477 | this.emit('keydown', ev); |
4478 | this.emit('key', result.key, ev); | |
4479 | this.showCursor(); | |
4480 | this.handler(result.key); | |
4481 | return this.cancel(ev, true); | |
cd70d298 | 4482 | }; |
8dd11f55 PK |
4483 | Terminal.prototype.evaluateKeyEscapeSequence = function (ev) { |
4484 | var result = { | |
4485 | cancel: false, | |
4486 | key: undefined, | |
4487 | scrollDisp: undefined | |
4488 | }; | |
4489 | var modifiers = ev.shiftKey << 0 | ev.altKey << 1 | ev.ctrlKey << 2 | ev.metaKey << 3; | |
4490 | switch (ev.keyCode) { | |
4491 | case 8: | |
4492 | if (ev.shiftKey) { | |
4493 | result.key = EscapeSequences_1.C0.BS; | |
4494 | break; | |
4495 | } | |
4496 | result.key = EscapeSequences_1.C0.DEL; | |
4497 | break; | |
4498 | case 9: | |
4499 | if (ev.shiftKey) { | |
4500 | result.key = EscapeSequences_1.C0.ESC + '[Z'; | |
4501 | break; | |
4502 | } | |
4503 | result.key = EscapeSequences_1.C0.HT; | |
4504 | result.cancel = true; | |
4505 | break; | |
4506 | case 13: | |
4507 | result.key = EscapeSequences_1.C0.CR; | |
4508 | result.cancel = true; | |
4509 | break; | |
4510 | case 27: | |
4511 | result.key = EscapeSequences_1.C0.ESC; | |
4512 | result.cancel = true; | |
4513 | break; | |
4514 | case 37: | |
4515 | if (modifiers) { | |
4516 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D'; | |
4517 | if (result.key == EscapeSequences_1.C0.ESC + '[1;3D') { | |
4518 | result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D'; | |
4519 | } | |
4520 | } | |
4521 | else if (this.applicationCursor) { | |
4522 | result.key = EscapeSequences_1.C0.ESC + 'OD'; | |
4523 | } | |
4524 | else { | |
4525 | result.key = EscapeSequences_1.C0.ESC + '[D'; | |
4526 | } | |
4527 | break; | |
4528 | case 39: | |
4529 | if (modifiers) { | |
4530 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C'; | |
4531 | if (result.key == EscapeSequences_1.C0.ESC + '[1;3C') { | |
4532 | result.key = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C'; | |
4533 | } | |
4534 | } | |
4535 | else if (this.applicationCursor) { | |
4536 | result.key = EscapeSequences_1.C0.ESC + 'OC'; | |
4537 | } | |
4538 | else { | |
4539 | result.key = EscapeSequences_1.C0.ESC + '[C'; | |
4540 | } | |
4541 | break; | |
4542 | case 38: | |
4543 | if (modifiers) { | |
4544 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A'; | |
4545 | if (result.key == EscapeSequences_1.C0.ESC + '[1;3A') { | |
4546 | result.key = EscapeSequences_1.C0.ESC + '[1;5A'; | |
4547 | } | |
4548 | } | |
4549 | else if (this.applicationCursor) { | |
4550 | result.key = EscapeSequences_1.C0.ESC + 'OA'; | |
4551 | } | |
4552 | else { | |
4553 | result.key = EscapeSequences_1.C0.ESC + '[A'; | |
4554 | } | |
4555 | break; | |
4556 | case 40: | |
4557 | if (modifiers) { | |
4558 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B'; | |
4559 | if (result.key == EscapeSequences_1.C0.ESC + '[1;3B') { | |
4560 | result.key = EscapeSequences_1.C0.ESC + '[1;5B'; | |
4561 | } | |
4562 | } | |
4563 | else if (this.applicationCursor) { | |
4564 | result.key = EscapeSequences_1.C0.ESC + 'OB'; | |
4565 | } | |
4566 | else { | |
4567 | result.key = EscapeSequences_1.C0.ESC + '[B'; | |
4568 | } | |
4569 | break; | |
4570 | case 45: | |
4571 | if (!ev.shiftKey && !ev.ctrlKey) { | |
4572 | result.key = EscapeSequences_1.C0.ESC + '[2~'; | |
4573 | } | |
4574 | break; | |
4575 | case 46: | |
4576 | if (modifiers) { | |
4577 | result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~'; | |
4578 | } | |
4579 | else { | |
4580 | result.key = EscapeSequences_1.C0.ESC + '[3~'; | |
4581 | } | |
4582 | break; | |
4583 | case 36: | |
4584 | if (modifiers) | |
4585 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H'; | |
4586 | else if (this.applicationCursor) | |
4587 | result.key = EscapeSequences_1.C0.ESC + 'OH'; | |
4588 | else | |
4589 | result.key = EscapeSequences_1.C0.ESC + '[H'; | |
4590 | break; | |
4591 | case 35: | |
4592 | if (modifiers) | |
4593 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F'; | |
4594 | else if (this.applicationCursor) | |
4595 | result.key = EscapeSequences_1.C0.ESC + 'OF'; | |
4596 | else | |
4597 | result.key = EscapeSequences_1.C0.ESC + '[F'; | |
4598 | break; | |
4599 | case 33: | |
4600 | if (ev.shiftKey) { | |
4601 | result.scrollDisp = -(this.rows - 1); | |
4602 | } | |
4603 | else { | |
4604 | result.key = EscapeSequences_1.C0.ESC + '[5~'; | |
4605 | } | |
4606 | break; | |
4607 | case 34: | |
4608 | if (ev.shiftKey) { | |
4609 | result.scrollDisp = this.rows - 1; | |
4610 | } | |
4611 | else { | |
4612 | result.key = EscapeSequences_1.C0.ESC + '[6~'; | |
4613 | } | |
4614 | break; | |
4615 | case 112: | |
4616 | if (modifiers) { | |
4617 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P'; | |
4618 | } | |
4619 | else { | |
4620 | result.key = EscapeSequences_1.C0.ESC + 'OP'; | |
4621 | } | |
4622 | break; | |
4623 | case 113: | |
4624 | if (modifiers) { | |
4625 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q'; | |
4626 | } | |
4627 | else { | |
4628 | result.key = EscapeSequences_1.C0.ESC + 'OQ'; | |
4629 | } | |
4630 | break; | |
4631 | case 114: | |
4632 | if (modifiers) { | |
4633 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R'; | |
4634 | } | |
4635 | else { | |
4636 | result.key = EscapeSequences_1.C0.ESC + 'OR'; | |
4637 | } | |
4638 | break; | |
4639 | case 115: | |
4640 | if (modifiers) { | |
4641 | result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S'; | |
4642 | } | |
4643 | else { | |
4644 | result.key = EscapeSequences_1.C0.ESC + 'OS'; | |
4645 | } | |
4646 | break; | |
4647 | case 116: | |
4648 | if (modifiers) { | |
4649 | result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~'; | |
4650 | } | |
4651 | else { | |
4652 | result.key = EscapeSequences_1.C0.ESC + '[15~'; | |
4653 | } | |
4654 | break; | |
4655 | case 117: | |
4656 | if (modifiers) { | |
4657 | result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~'; | |
4658 | } | |
4659 | else { | |
4660 | result.key = EscapeSequences_1.C0.ESC + '[17~'; | |
4661 | } | |
4662 | break; | |
4663 | case 118: | |
4664 | if (modifiers) { | |
4665 | result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~'; | |
4666 | } | |
4667 | else { | |
4668 | result.key = EscapeSequences_1.C0.ESC + '[18~'; | |
4669 | } | |
4670 | break; | |
4671 | case 119: | |
4672 | if (modifiers) { | |
4673 | result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~'; | |
4674 | } | |
4675 | else { | |
4676 | result.key = EscapeSequences_1.C0.ESC + '[19~'; | |
4677 | } | |
4678 | break; | |
4679 | case 120: | |
4680 | if (modifiers) { | |
4681 | result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~'; | |
4682 | } | |
4683 | else { | |
4684 | result.key = EscapeSequences_1.C0.ESC + '[20~'; | |
4685 | } | |
4686 | break; | |
4687 | case 121: | |
4688 | if (modifiers) { | |
4689 | result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~'; | |
4690 | } | |
4691 | else { | |
4692 | result.key = EscapeSequences_1.C0.ESC + '[21~'; | |
4693 | } | |
4694 | break; | |
4695 | case 122: | |
4696 | if (modifiers) { | |
4697 | result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~'; | |
4698 | } | |
4699 | else { | |
4700 | result.key = EscapeSequences_1.C0.ESC + '[23~'; | |
4701 | } | |
4702 | break; | |
4703 | case 123: | |
4704 | if (modifiers) { | |
4705 | result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~'; | |
4706 | } | |
4707 | else { | |
4708 | result.key = EscapeSequences_1.C0.ESC + '[24~'; | |
cd70d298 PK |
4709 | } |
4710 | break; | |
8dd11f55 PK |
4711 | default: |
4712 | if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) { | |
4713 | if (ev.keyCode >= 65 && ev.keyCode <= 90) { | |
4714 | result.key = String.fromCharCode(ev.keyCode - 64); | |
4715 | } | |
4716 | else if (ev.keyCode === 32) { | |
4717 | result.key = String.fromCharCode(0); | |
4718 | } | |
4719 | else if (ev.keyCode >= 51 && ev.keyCode <= 55) { | |
4720 | result.key = String.fromCharCode(ev.keyCode - 51 + 27); | |
4721 | } | |
4722 | else if (ev.keyCode === 56) { | |
4723 | result.key = String.fromCharCode(127); | |
4724 | } | |
4725 | else if (ev.keyCode === 219) { | |
4726 | result.key = String.fromCharCode(27); | |
4727 | } | |
4728 | else if (ev.keyCode === 220) { | |
4729 | result.key = String.fromCharCode(28); | |
4730 | } | |
4731 | else if (ev.keyCode === 221) { | |
4732 | result.key = String.fromCharCode(29); | |
4733 | } | |
4734 | } | |
4735 | else if (!this.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) { | |
4736 | if (ev.keyCode >= 65 && ev.keyCode <= 90) { | |
4737 | result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(ev.keyCode + 32); | |
4738 | } | |
4739 | else if (ev.keyCode === 192) { | |
4740 | result.key = EscapeSequences_1.C0.ESC + '`'; | |
4741 | } | |
4742 | else if (ev.keyCode >= 48 && ev.keyCode <= 57) { | |
4743 | result.key = EscapeSequences_1.C0.ESC + (ev.keyCode - 48); | |
4744 | } | |
cd70d298 | 4745 | } |
479fb0e7 PK |
4746 | else if (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) { |
4747 | if (ev.keyCode === 65) { | |
4748 | this.selectAll(); | |
4749 | } | |
4750 | } | |
cd70d298 | 4751 | break; |
cd70d298 | 4752 | } |
8dd11f55 | 4753 | return result; |
cd70d298 | 4754 | }; |
8dd11f55 PK |
4755 | Terminal.prototype.setgLevel = function (g) { |
4756 | this.glevel = g; | |
4757 | this.charset = this.charsets[g]; | |
cd70d298 | 4758 | }; |
8dd11f55 PK |
4759 | Terminal.prototype.setgCharset = function (g, charset) { |
4760 | this.charsets[g] = charset; | |
4761 | if (this.glevel === g) { | |
4762 | this.charset = charset; | |
cd70d298 | 4763 | } |
cd70d298 | 4764 | }; |
8dd11f55 PK |
4765 | Terminal.prototype.keyPress = function (ev) { |
4766 | var key; | |
479fb0e7 PK |
4767 | if (this.customKeyEventHandler && this.customKeyEventHandler(ev) === false) { |
4768 | return false; | |
4769 | } | |
8dd11f55 PK |
4770 | this.cancel(ev); |
4771 | if (ev.charCode) { | |
4772 | key = ev.charCode; | |
cd70d298 | 4773 | } |
8dd11f55 PK |
4774 | else if (ev.which == null) { |
4775 | key = ev.keyCode; | |
cd70d298 | 4776 | } |
8dd11f55 PK |
4777 | else if (ev.which !== 0 && ev.charCode !== 0) { |
4778 | key = ev.which; | |
cd70d298 | 4779 | } |
8dd11f55 PK |
4780 | else { |
4781 | return false; | |
cd70d298 | 4782 | } |
8dd11f55 PK |
4783 | if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !isThirdLevelShift(this, ev))) { |
4784 | return false; | |
cd70d298 | 4785 | } |
8dd11f55 PK |
4786 | key = String.fromCharCode(key); |
4787 | this.emit('keypress', key, ev); | |
4788 | this.emit('key', key, ev); | |
4789 | this.showCursor(); | |
4790 | this.handler(key); | |
479fb0e7 | 4791 | return true; |
cd70d298 | 4792 | }; |
8dd11f55 PK |
4793 | Terminal.prototype.send = function (data) { |
4794 | var self = this; | |
4795 | if (!this.queue) { | |
4796 | setTimeout(function () { | |
4797 | self.handler(self.queue); | |
4798 | self.queue = ''; | |
4799 | }, 1); | |
cd70d298 | 4800 | } |
8dd11f55 | 4801 | this.queue += data; |
cd70d298 | 4802 | }; |
8dd11f55 PK |
4803 | Terminal.prototype.bell = function () { |
4804 | if (!this.visualBell) | |
4805 | return; | |
4806 | var self = this; | |
4807 | this.element.style.borderColor = 'white'; | |
4808 | setTimeout(function () { | |
4809 | self.element.style.borderColor = ''; | |
4810 | }, 10); | |
4811 | if (this.popOnBell) | |
4812 | this.focus(); | |
cd70d298 | 4813 | }; |
8dd11f55 PK |
4814 | Terminal.prototype.log = function () { |
4815 | if (!this.debug) | |
4816 | return; | |
4817 | if (!this.context.console || !this.context.console.log) | |
4818 | return; | |
4819 | var args = Array.prototype.slice.call(arguments); | |
4820 | this.context.console.log.apply(this.context.console, args); | |
cd70d298 | 4821 | }; |
8dd11f55 PK |
4822 | Terminal.prototype.error = function () { |
4823 | if (!this.debug) | |
4824 | return; | |
4825 | if (!this.context.console || !this.context.console.error) | |
4826 | return; | |
4827 | var args = Array.prototype.slice.call(arguments); | |
4828 | this.context.console.error.apply(this.context.console, args); | |
cd70d298 | 4829 | }; |
8dd11f55 | 4830 | Terminal.prototype.resize = function (x, y) { |
639a2fd5 | 4831 | if (isNaN(x) || isNaN(y)) { |
8dd11f55 | 4832 | return; |
cd70d298 | 4833 | } |
479fb0e7 PK |
4834 | if (y > this.getOption('scrollback')) { |
4835 | this.setOption('scrollback', y); | |
4836 | } | |
8dd11f55 PK |
4837 | var line, el, i, j, ch, addToY; |
4838 | if (x === this.cols && y === this.rows) { | |
f5ba386c PK |
4839 | if (!this.charMeasure.width || !this.charMeasure.height) { |
4840 | this.charMeasure.measure(); | |
4841 | } | |
cd70d298 | 4842 | return; |
cd70d298 | 4843 | } |
8dd11f55 PK |
4844 | if (x < 1) |
4845 | x = 1; | |
4846 | if (y < 1) | |
4847 | y = 1; | |
a28d9f14 PK |
4848 | this.buffers.resize(x, y); |
4849 | while (this.children.length < y) { | |
4850 | this.insertRow(); | |
cd70d298 | 4851 | } |
a28d9f14 PK |
4852 | while (this.children.length > y) { |
4853 | el = this.children.shift(); | |
4854 | if (!el) | |
4855 | continue; | |
4856 | el.parentNode.removeChild(el); | |
cd70d298 | 4857 | } |
a28d9f14 | 4858 | this.cols = x; |
8dd11f55 | 4859 | this.rows = y; |
a28d9f14 | 4860 | this.setupStops(this.cols); |
8dd11f55 PK |
4861 | this.charMeasure.measure(); |
4862 | this.refresh(0, this.rows - 1); | |
8dd11f55 PK |
4863 | this.geometry = [this.cols, this.rows]; |
4864 | this.emit('resize', { terminal: this, cols: x, rows: y }); | |
4865 | }; | |
4866 | Terminal.prototype.updateRange = function (y) { | |
4867 | if (y < this.refreshStart) | |
4868 | this.refreshStart = y; | |
4869 | if (y > this.refreshEnd) | |
4870 | this.refreshEnd = y; | |
4871 | }; | |
4872 | Terminal.prototype.maxRange = function () { | |
4873 | this.refreshStart = 0; | |
4874 | this.refreshEnd = this.rows - 1; | |
4875 | }; | |
4876 | Terminal.prototype.setupStops = function (i) { | |
4877 | if (i != null) { | |
f5ba386c | 4878 | if (!this.buffer.tabs[i]) { |
8dd11f55 | 4879 | i = this.prevStop(i); |
cd70d298 PK |
4880 | } |
4881 | } | |
8dd11f55 | 4882 | else { |
f5ba386c | 4883 | this.buffer.tabs = {}; |
8dd11f55 PK |
4884 | i = 0; |
4885 | } | |
4886 | for (; i < this.cols; i += this.getOption('tabStopWidth')) { | |
f5ba386c | 4887 | this.buffer.tabs[i] = true; |
8dd11f55 | 4888 | } |
cd70d298 | 4889 | }; |
8dd11f55 PK |
4890 | Terminal.prototype.prevStop = function (x) { |
4891 | if (x == null) | |
f5ba386c PK |
4892 | x = this.buffer.x; |
4893 | while (!this.buffer.tabs[--x] && x > 0) | |
8dd11f55 PK |
4894 | ; |
4895 | return x >= this.cols | |
4896 | ? this.cols - 1 | |
4897 | : x < 0 ? 0 : x; | |
cd70d298 | 4898 | }; |
8dd11f55 PK |
4899 | Terminal.prototype.nextStop = function (x) { |
4900 | if (x == null) | |
f5ba386c PK |
4901 | x = this.buffer.x; |
4902 | while (!this.buffer.tabs[++x] && x < this.cols) | |
8dd11f55 PK |
4903 | ; |
4904 | return x >= this.cols | |
4905 | ? this.cols - 1 | |
4906 | : x < 0 ? 0 : x; | |
cd70d298 | 4907 | }; |
8dd11f55 | 4908 | Terminal.prototype.eraseRight = function (x, y) { |
f5ba386c | 4909 | var line = this.buffer.lines.get(this.buffer.ybase + y); |
8dd11f55 PK |
4910 | if (!line) { |
4911 | return; | |
cd70d298 | 4912 | } |
8dd11f55 PK |
4913 | var ch = [this.eraseAttr(), ' ', 1]; |
4914 | for (; x < this.cols; x++) { | |
4915 | line[x] = ch; | |
cd70d298 | 4916 | } |
8dd11f55 | 4917 | this.updateRange(y); |
cd70d298 | 4918 | }; |
8dd11f55 | 4919 | Terminal.prototype.eraseLeft = function (x, y) { |
f5ba386c | 4920 | var line = this.buffer.lines.get(this.buffer.ybase + y); |
8dd11f55 PK |
4921 | if (!line) { |
4922 | return; | |
cd70d298 | 4923 | } |
8dd11f55 PK |
4924 | var ch = [this.eraseAttr(), ' ', 1]; |
4925 | x++; | |
4926 | while (x--) { | |
4927 | line[x] = ch; | |
cd70d298 | 4928 | } |
8dd11f55 | 4929 | this.updateRange(y); |
cd70d298 | 4930 | }; |
8dd11f55 | 4931 | Terminal.prototype.clear = function () { |
f5ba386c | 4932 | if (this.buffer.ybase === 0 && this.buffer.y === 0) { |
8dd11f55 | 4933 | return; |
cd70d298 | 4934 | } |
f5ba386c PK |
4935 | this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y)); |
4936 | this.buffer.lines.length = 1; | |
4937 | this.buffer.ydisp = 0; | |
4938 | this.buffer.ybase = 0; | |
4939 | this.buffer.y = 0; | |
8dd11f55 | 4940 | for (var i = 1; i < this.rows; i++) { |
f5ba386c | 4941 | this.buffer.lines.push(this.blankLine()); |
cd70d298 | 4942 | } |
8dd11f55 | 4943 | this.refresh(0, this.rows - 1); |
f5ba386c | 4944 | this.emit('scroll', this.buffer.ydisp); |
cd70d298 | 4945 | }; |
8dd11f55 PK |
4946 | Terminal.prototype.eraseLine = function (y) { |
4947 | this.eraseRight(0, y); | |
cd70d298 | 4948 | }; |
ea07bf8f | 4949 | Terminal.prototype.blankLine = function (cur, isWrapped, cols) { |
8dd11f55 PK |
4950 | var attr = cur |
4951 | ? this.eraseAttr() | |
4952 | : this.defAttr; | |
4953 | var ch = [attr, ' ', 1], line = [], i = 0; | |
479fb0e7 PK |
4954 | if (isWrapped) { |
4955 | line.isWrapped = isWrapped; | |
4956 | } | |
ea07bf8f PK |
4957 | cols = cols || this.cols; |
4958 | for (; i < cols; i++) { | |
8dd11f55 PK |
4959 | line[i] = ch; |
4960 | } | |
4961 | return line; | |
cd70d298 | 4962 | }; |
8dd11f55 PK |
4963 | Terminal.prototype.ch = function (cur) { |
4964 | return cur | |
4965 | ? [this.eraseAttr(), ' ', 1] | |
4966 | : [this.defAttr, ' ', 1]; | |
cd70d298 | 4967 | }; |
8dd11f55 PK |
4968 | Terminal.prototype.is = function (term) { |
4969 | var name = this.termName; | |
4970 | return (name + '').indexOf(term) === 0; | |
cd70d298 | 4971 | }; |
8dd11f55 PK |
4972 | Terminal.prototype.handler = function (data) { |
4973 | if (this.options.disableStdin) { | |
4974 | return; | |
cd70d298 | 4975 | } |
f5ba386c PK |
4976 | if (this.selectionManager && this.selectionManager.hasSelection) { |
4977 | this.selectionManager.clearSelection(); | |
4978 | } | |
4979 | if (this.buffer.ybase !== this.buffer.ydisp) { | |
8dd11f55 | 4980 | this.scrollToBottom(); |
cd70d298 | 4981 | } |
8dd11f55 | 4982 | this.emit('data', data); |
cd70d298 | 4983 | }; |
8dd11f55 PK |
4984 | Terminal.prototype.handleTitle = function (title) { |
4985 | this.emit('title', title); | |
cd70d298 | 4986 | }; |
8dd11f55 | 4987 | Terminal.prototype.index = function () { |
f5ba386c PK |
4988 | this.buffer.y++; |
4989 | if (this.buffer.y > this.buffer.scrollBottom) { | |
4990 | this.buffer.y--; | |
8dd11f55 | 4991 | this.scroll(); |
cd70d298 | 4992 | } |
f5ba386c PK |
4993 | if (this.buffer.x >= this.cols) { |
4994 | this.buffer.x--; | |
cd70d298 | 4995 | } |
cd70d298 | 4996 | }; |
8dd11f55 PK |
4997 | Terminal.prototype.reverseIndex = function () { |
4998 | var j; | |
f5ba386c PK |
4999 | if (this.buffer.y === this.buffer.scrollTop) { |
5000 | this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, this.rows - 1, 1); | |
5001 | this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true)); | |
5002 | this.updateRange(this.buffer.scrollTop); | |
5003 | this.updateRange(this.buffer.scrollBottom); | |
8dd11f55 PK |
5004 | } |
5005 | else { | |
f5ba386c | 5006 | this.buffer.y--; |
cd70d298 | 5007 | } |
cd70d298 | 5008 | }; |
8dd11f55 PK |
5009 | Terminal.prototype.reset = function () { |
5010 | this.options.rows = this.rows; | |
5011 | this.options.cols = this.cols; | |
479fb0e7 | 5012 | var customKeyEventHandler = this.customKeyEventHandler; |
2221f70f | 5013 | var cursorBlinkInterval = this.cursorBlinkInterval; |
f5ba386c | 5014 | var inputHandler = this.inputHandler; |
8dd11f55 | 5015 | Terminal.call(this, this.options); |
479fb0e7 | 5016 | this.customKeyEventHandler = customKeyEventHandler; |
2221f70f | 5017 | this.cursorBlinkInterval = cursorBlinkInterval; |
f5ba386c | 5018 | this.inputHandler = inputHandler; |
8dd11f55 PK |
5019 | this.refresh(0, this.rows - 1); |
5020 | this.viewport.syncScrollArea(); | |
5021 | }; | |
5022 | Terminal.prototype.tabSet = function () { | |
f5ba386c | 5023 | this.buffer.tabs[this.buffer.x] = true; |
cd70d298 | 5024 | }; |
cd70d298 PK |
5025 | function on(el, type, handler, capture) { |
5026 | if (!Array.isArray(el)) { | |
5027 | el = [el]; | |
5028 | } | |
5029 | el.forEach(function (element) { | |
5030 | element.addEventListener(type, handler, capture || false); | |
5031 | }); | |
5032 | } | |
5033 | function off(el, type, handler, capture) { | |
5034 | el.removeEventListener(type, handler, capture || false); | |
5035 | } | |
5036 | function cancel(ev, force) { | |
5037 | if (!this.cancelEvents && !force) { | |
5038 | return; | |
5039 | } | |
5040 | ev.preventDefault(); | |
5041 | ev.stopPropagation(); | |
5042 | return false; | |
5043 | } | |
5044 | function inherits(child, parent) { | |
5045 | function f() { | |
5046 | this.constructor = child; | |
5047 | } | |
5048 | f.prototype = parent.prototype; | |
5049 | child.prototype = new f; | |
5050 | } | |
cd70d298 PK |
5051 | function indexOf(obj, el) { |
5052 | var i = obj.length; | |
5053 | while (i--) { | |
5054 | if (obj[i] === el) | |
5055 | return i; | |
5056 | } | |
5057 | return -1; | |
5058 | } | |
5059 | function isThirdLevelShift(term, ev) { | |
5060 | var thirdLevelKey = (term.browser.isMac && ev.altKey && !ev.ctrlKey && !ev.metaKey) || | |
5061 | (term.browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey); | |
5062 | if (ev.type == 'keypress') { | |
5063 | return thirdLevelKey; | |
5064 | } | |
cd70d298 PK |
5065 | return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47); |
5066 | } | |
8dd11f55 | 5067 | Terminal.prototype.matchColor = matchColor; |
cd70d298 PK |
5068 | function matchColor(r1, g1, b1) { |
5069 | var hash = (r1 << 16) | (g1 << 8) | b1; | |
5070 | if (matchColor._cache[hash] != null) { | |
5071 | return matchColor._cache[hash]; | |
5072 | } | |
5073 | var ldiff = Infinity, li = -1, i = 0, c, r2, g2, b2, diff; | |
5074 | for (; i < Terminal.vcolors.length; i++) { | |
5075 | c = Terminal.vcolors[i]; | |
5076 | r2 = c[0]; | |
5077 | g2 = c[1]; | |
5078 | b2 = c[2]; | |
5079 | diff = matchColor.distance(r1, g1, b1, r2, g2, b2); | |
5080 | if (diff === 0) { | |
5081 | li = i; | |
5082 | break; | |
5083 | } | |
5084 | if (diff < ldiff) { | |
5085 | ldiff = diff; | |
5086 | li = i; | |
5087 | } | |
5088 | } | |
5089 | return matchColor._cache[hash] = li; | |
5090 | } | |
5091 | matchColor._cache = {}; | |
cd70d298 PK |
5092 | matchColor.distance = function (r1, g1, b1, r2, g2, b2) { |
5093 | return Math.pow(30 * (r1 - r2), 2) | |
5094 | + Math.pow(59 * (g1 - g2), 2) | |
5095 | + Math.pow(11 * (b1 - b2), 2); | |
5096 | }; | |
5097 | function each(obj, iter, con) { | |
5098 | if (obj.forEach) | |
5099 | return obj.forEach(iter, con); | |
5100 | for (var i = 0; i < obj.length; i++) { | |
5101 | iter.call(con, obj[i], i, obj); | |
5102 | } | |
5103 | } | |
8dd11f55 PK |
5104 | function wasMondifierKeyOnlyEvent(ev) { |
5105 | return ev.keyCode === 16 || | |
5106 | ev.keyCode === 17 || | |
5107 | ev.keyCode === 18; | |
5108 | } | |
cd70d298 PK |
5109 | function keys(obj) { |
5110 | if (Object.keys) | |
5111 | return Object.keys(obj); | |
5112 | var key, keys = []; | |
5113 | for (key in obj) { | |
5114 | if (Object.prototype.hasOwnProperty.call(obj, key)) { | |
5115 | keys.push(key); | |
5116 | } | |
5117 | } | |
5118 | return keys; | |
5119 | } | |
f5ba386c | 5120 | Terminal.translateBufferLineToString = BufferLine_1.translateBufferLineToString; |
8dd11f55 | 5121 | Terminal.EventEmitter = EventEmitter_1.EventEmitter; |
cd70d298 | 5122 | Terminal.inherits = inherits; |
cd70d298 PK |
5123 | Terminal.on = on; |
5124 | Terminal.off = off; | |
5125 | Terminal.cancel = cancel; | |
5126 | module.exports = Terminal; | |
5ce522a4 | 5127 | |
8fd44266 PK |
5128 | |
5129 | ||
f5ba386c | 5130 | },{"./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 |
5131 | }); |
5132 | //# sourceMappingURL=xterm.js.map |