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/LICENSE:
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/src/Containers/EditorContainer.js:
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1 |
2 | import React, { Component } from 'react';
3 | import ReactDOM from 'react-dom';
4 | import PropTypes from 'prop-types';
5 |
6 | import FileSaver from 'file-saver';
7 | import { NotificationStack } from 'react-notification';
8 | import { OrderedSet } from 'immutable';
9 | import SplitPane from 'react-split-pane';
10 | import { throttle } from 'throttle-debounce';
11 |
12 | import Editor from '../Components/Editor';
13 | import ToolbarContainer from './ToolbarContainer';
14 | import FooterContainer from './FooterContainer';
15 |
16 | import {
17 | CompileMode,
18 | CompilerDescriptions,
19 | formatCode,
20 | formatSize,
21 | getCompilerVersion,
22 | isRequreStdlib,
23 | } from '../Common/Common';
24 |
25 | const AutoCompilationDelay = 800; //ms
26 | const MaxPrintingErrors = 8;
27 | const SplitGripWidth = 5;
28 |
29 | export default class EditorContainer extends Component {
30 | static defaultProps = {
31 | compiler: 'AssemblyScript'
32 | }
33 |
34 | static propTypes = {
35 | compiler: PropTypes.string
36 | }
37 |
38 | constructor(props) {
39 | super(props);
40 | this.state = {
41 | version: '0.0.0',
42 | compiler: props.compiler,
43 | compileMode: CompileMode.Auto,
44 | compilerReady: false,
45 | // compileFailure: false,
46 | compileState: 'pending',
47 | // compileSuccess: false,
48 | splitPosition: 0.62,
49 | additionalStatusMessage: '',
50 | inputEditorWidth: '100%',
51 | outputEditorWidth: '100%',
52 | editorsHeight: '750px',
53 | input: CompilerDescriptions[props.compiler].example.trim(),
54 | output: {
55 | text: '',
56 | binary: null
57 | },
58 | outputType: 'text',
59 |
60 | // settings
61 | validate: true,
62 | optimize: true,
63 | longMode: false,
64 | unsafe: true,
65 | base64: false,
66 |
67 | annotations: OrderedSet(),
68 | notifications: OrderedSet(),
69 | notificationCount: 0,
70 |
71 | inputCursorPosition: [1, 1]
72 | };
73 |
74 | this._errorCount = 0;
75 | this._lastTextInput = '';
76 | this._compileTimerDelay = null;
77 | this._cachedClientRect = null;
78 | }
79 |
80 | componentDidMount() {
81 | this.updateWindowDimensions();
82 | window.addEventListener("resize", this.updateWindowDimensions);
83 | this.changeCompiler();
84 | }
85 |
86 | componentWillUnmount() {
87 | window.removeEventListener("resize", this.updateWindowDimensions);
88 | }
89 |
90 | updateWindowDimensions = () => {
91 | this._cachedClientRect = null;
92 | this.handleSize();
93 | }
94 |
95 | _clearCompileTimeout() {
96 | this._compileTimerDelay && clearTimeout(this._compileTimerDelay);
97 | this._compileTimerDelay = null;
98 | }
99 |
100 | updateCompilationWithDelay = (delay = 5000) => {
101 | this._clearCompileTimeout();
102 | this._compileTimerDelay = setTimeout(() => {
103 | this.updateCompilation();
104 | this._compileTimerDelay = null;
105 | }, delay);
106 | }
107 |
108 | updateCompilation = () => {
109 | if (!this.inputEditor) return;
110 |
111 | //console.clear();
112 |
113 | // clean errors and messages
114 | this._errorCount = 0;
115 | this.removeAllNotifications();
116 | this.removeAllAnnotation();
117 | this.setState({
118 | additionalStatusMessage: ''
119 | });
120 |
121 | const {
122 | compiler,
123 | longMode,
124 | validate,
125 | optimize,
126 | unsafe
127 | } = this.state;
128 |
129 | const inputCode = this.inputEditor.state.value;
130 |
131 | if (this.toolbar && this.toolbar.compileButton) {
132 | this.toolbar.compileButton.startCompile();
133 | this.setState({ compileStatus: 'compiling' });
134 | }
135 |
136 | setImmediate(() => {
137 | try {
138 | switch (compiler) {
139 | case 'AssemblyScript':
140 | const stdlib = isRequreStdlib(inputCode);
141 | this.compileByAssemblyScript(inputCode, {
142 | noMemory: !stdlib,
143 | longMode,
144 | validate,
145 | optimize
146 | });
147 | break;
148 |
149 | case 'Speedy.js':
150 | this.compileBySpeedyJs(inputCode, {
151 | unsafe,
152 | optimizationLevel: optimize ? 3 : 0,
153 | saveWast: true
154 | });
155 | break;
156 |
157 | default: console.warn('Compiler not supported');
158 | }
159 |
160 | } catch (e) {
161 |
162 | this.setState({ compileStatus: 'failure' });
163 | this._errorCount = 1;
164 |
165 | const message = '<' + compiler + '> internal error: ';
166 | this.addNotification(message + e.message);
167 | console.error(message, e);
168 |
169 | this.setState({
170 | additionalStatusMessage: message + e.message
171 | });
172 |
173 | } finally {
174 | if (this.toolbar && this.toolbar.compileButton)
175 | this.toolbar.compileButton.endCompile();
176 | }
177 | });
178 | }
179 |
180 | compileByAssemblyScript(code, { noMemory, longMode, validate, optimize }) {
181 | const as = window.assemblyscript;
182 |
183 | const options = as.createOptions();
184 |
185 | as.setTarget(options, +longMode);
186 | as.setNoTreeShaking(options, false);
187 | as.setNoAssert(options, false);
188 | as.setNoMemory(options, noMemory);
189 |
190 | const parser = as.parseFile(code, 'index.ts', null, true);
191 | const module = as.compile(parser, options);
192 |
193 | const checkDiagnostics = (parser) => {
194 | let diagnostic, index = 0;
195 | let hasErrors = false;
196 |
197 | while ((diagnostic = as.nextDiagnostic(parser)) != null) {
198 | let errorMessage = as.formatDiagnostic(diagnostic, false, true);
199 |
200 | if (index <= MaxPrintingErrors) {
201 | console.error(errorMessage);
202 | this.addNotification(errorMessage);
203 | this.addAnnotation(errorMessage);
204 | } else {
205 | errorMessage = 'Too many errors';
206 | console.error(errorMessage);
207 | this.addNotification(errorMessage);
208 | hasErrors = true;
209 | break;
210 | }
211 |
212 | if (as.isError(diagnostic)) {
213 | hasErrors = true;
214 | }
215 |
216 | index++;
217 | this._errorCount = index;
218 | }
219 |
220 | return hasErrors;
221 | }
222 |
223 | setImmediate(() => {
224 | if (!module || checkDiagnostics(parser)) {
225 | this.setState({ compileStatus: 'failure' });
226 | return;
227 | }
228 |
229 | // hardcoded for now
230 | module.runPasses([ "trap-mode-clamp" ]);
231 | module.setOptimizeLevel(3);
232 | module.setShrinkLevel(0);
233 |
234 | setImmediate(() => {
235 | if (validate) {
236 | if (!module.validate()) {
237 | let notValid = 'Code validation error';
238 | console.error(notValid);
239 | this.addNotification(notValid);
240 | this._errorCount = 1;
241 | this.setState({
242 | compileStatus: 'failure',
243 | additionalStatusMessage: notValid
244 | });
245 | module.dispose();
246 | return;
247 | }
248 | }
249 |
250 | if (optimize)
251 | module.optimize();
252 |
253 | this._errorCount = 0;
254 |
255 | setImmediate(() => {
256 | const text = module.toText();
257 | const {
258 | output: binary,
259 | } = module.toBinary();
260 |
261 | this.setState({
262 | compileStatus: 'success',
263 | output: { text, binary },
264 | });
265 |
266 | module.dispose();
267 | });
268 | });
269 | });
270 | }
271 |
272 | compileBySpeedyJs(code, options) {
273 | CompilerDescriptions['Speedy.js'].compile(code, options)
274 | .then(response => {
275 | if (this.state.compiler !== 'Speedy.js') return;
276 |
277 | if (response.length) {
278 | const output = response[0];
279 | if (output.exitStatus !== 0) {
280 | this.setState({ compileStatus: 'failure' });
281 |
282 | // compiled failure
283 | const diagnostics = output.diagnostics;
284 | this._errorCount = diagnostics.length;
285 |
286 | for (let i = 0; i < diagnostics.length; i++) {
287 | let errorMessage = diagnostics[i];
288 |
289 | if (i <= MaxPrintingErrors) {
290 | console.error(errorMessage);
291 | this.addNotification(errorMessage);
292 | this.addAnnotation(errorMessage);
293 | } else {
294 | errorMessage = `Too many errors (${diagnostics.length})`;
295 | console.error(errorMessage);
296 | this.addNotification(errorMessage);
297 | break;
298 | }
299 | }
300 | } else {
301 |
302 | this._errorCount = 0;
303 |
304 | // compiled successfully
305 | this.setState({
306 | compileStatus: 'success',
307 |
308 | output: {
309 | text: output.wast || '',
310 | binary: new Uint8Array(output.wasm)
311 | }
312 | });
313 | }
314 | }
315 | })
316 | .catch(error => {
317 | this.setState({ compileStatus: 'failure' });
318 | this._errorCount = 1;
319 |
320 | const message = '<' + this.state.compiler + '> Service not response';
321 | this.addNotification(message);
322 | console.error(message);
323 | });
324 | }
325 |
326 | onInputChange = value => {
327 | // skip compilation if possible
328 | value = value.trim();
329 | if (this._lastTextInput !== value) {
330 | if (this.state.compileMode === CompileMode.Auto)
331 | this.updateCompilationWithDelay(AutoCompilationDelay);
332 | this._lastTextInput = value;
333 | }
334 | }
335 |
336 | onInputPositionChange = inputCursorPosition => {
337 | this.setState({ inputCursorPosition });
338 | }
339 |
340 | onDownloadBinary = () => {
341 | const { output, compiler } = this.state;
342 | var blob = new Blob([output.binary], { type: "application/octet-stream" });
343 | FileSaver.saveAs(blob, `${compiler.toLowerCase()}.module.wasm`);
344 | }
345 |
346 | changeCompiler = compiler => {
347 | this._errorCount = 0;
348 | this._lastTextInput = '';
349 | this._compileTimerDelay = null;
350 |
351 | compiler = compiler || this.state.compiler;
352 |
353 | const description = CompilerDescriptions[compiler];
354 |
355 | this.setState({
356 | compiler,
357 | input: description.example.trim(),
358 | }, () => {
359 | if (description.offline) {
360 | if (!description.loaded && description.scripts && description.scripts.length) {
361 | if (description.scripts.length > 1) {
362 | window.$script.order(description.scripts.slice(), () => {
363 | description.loaded = true;
364 | this.onScriptLoad();
365 | });
366 | } else {
367 | window.$script(description.scripts[0], () => {
368 | description.loaded = true;
369 | this.onScriptLoad();
370 | });
371 | }
372 |
373 | } else {
374 | this.onScriptLoad();
375 | }
376 | } else {
377 | this.onScriptLoad();
378 | }
379 | });
380 | }
381 |
382 | onScriptLoad() {
383 | this.setState({ compilerReady: true }, () => {
384 | getCompilerVersion(this.state.compiler, version => this.setState({ version }));
385 | this.updateCompilation();
386 | });
387 | }
388 |
389 | onScriptError = () => {
390 | console.error('Script not load');
391 | this.setState({
392 | compilerReady: false,
393 | });
394 | }
395 |
396 | onSplitPositionChange = size => {
397 | this.handleSize(size);
398 | }
399 |
400 | onCompileButtonClick = mode => {
401 | this._clearCompileTimeout();
402 |
403 | if (mode === CompileMode.Auto || mode === CompileMode.Manual)
404 | this.updateCompilation();
405 | }
406 |
407 | onSettingsOptionChange = (key, value) => {
408 | if (!this.state.compilerReady) return;
409 | this.setState({ [key]: value }, key !== 'base64' ? this.updateCompilation : null);
410 | }
411 |
412 | handleSize = throttle(8, size => {
413 | if (this.splitEditor) {
414 | if (!this._cachedClientRect)
415 | this._cachedClientRect = ReactDOM.findDOMNode(this.splitEditor).getBoundingClientRect();
416 |
417 | const { width, height } = this._cachedClientRect;
418 | const pos = (size ? size / width : this.state.splitPosition);
419 | const primaryWidth = width * pos;
420 |
421 | this.setState({
422 | inputEditorWidth: Math.ceil(primaryWidth),
423 | outputEditorWidth: Math.ceil(width - primaryWidth - SplitGripWidth),
424 | editorsHeight: height - 160,
425 | splitPosition: pos,
426 | });
427 |
428 | this.splitEditor.setSize(
429 | { primary: 'first', size: primaryWidth },
430 | { draggedSize: primaryWidth }
431 | );
432 | }
433 | })
434 |
435 | addNotification = (message) => {
436 | // skip notifications for Auto compile mode
437 | // if (this.state.compileMode === CompileMode.Auto) {
438 | // return;
439 | // }
440 |
441 | const {
442 | notifications,
443 | notificationCount,
444 | } = this.state;
445 |
446 | const id = notifications.size + 1;
447 | const newCount = notificationCount + 1;
448 | return this.setState({
449 | notificationCount: newCount,
450 | notifications: notifications.add({
451 | id,
452 | message,
453 | key: newCount,
454 | action: '✕',
455 | dismissAfter: 5000,
456 | actionStyle: {
457 | borderRadius: 0,
458 | paddingLeft: '1.5rem',
459 | paddingRight: '0.6rem',
460 | fontSize: '1.8rem',
461 | color: '#fff',
462 | },
463 | onClick: this.removeAllNotifications,
464 | })
465 | });
466 | }
467 |
468 | addAnnotation = (message, type = 'error') => {
469 | const posRegex = /[{([]\s*(\d+)\s*,\s*(\d+)\s*[\])}]$/;
470 | const matches = posRegex.exec(message);
471 | if (matches && matches.length === 3) {
472 | var row = matches[1] >>> 0;
473 | // var column = matches[2] >>> 0;
474 |
475 | this.setState(({ annotations }) => ({
476 | annotations: annotations.add({ row, type, text: message }),
477 | }));
478 | }
479 | }
480 |
481 | removeAllAnnotation = () => {
482 | this.setState({ annotations: OrderedSet() });
483 | }
484 |
485 | removeNotification = index => {
486 | const { notifications } = this.state;
487 | return this.setState({
488 | notifications: notifications.filter(n => n.key !== index),
489 | })
490 | }
491 |
492 | removeAllNotifications = () => {
493 | return this.setState({
494 | notificationCount: 0,
495 | notifications: OrderedSet(),
496 | });
497 | }
498 |
499 | render() {
500 | const {
501 | version,
502 | compiler,
503 |
504 | compilerReady,
505 | compileStatus,
506 | notifications,
507 | annotations,
508 | additionalStatusMessage,
509 |
510 | splitPosition,
511 | inputEditorWidth,
512 | outputEditorWidth,
513 | editorsHeight,
514 |
515 | input,
516 | output,
517 | outputType,
518 | base64,
519 |
520 | inputCursorPosition,
521 |
522 | } = this.state;
523 |
524 | function notificationStyle(index, style, notification) {
525 | return {
526 | zOrder: 999,
527 | color: '#fff',
528 | background: '#f00',
529 | fontSize: '1.5rem',
530 | padding: '1.2em',
531 | paddingLeft: '1.8em',
532 | borderRadius: 0,
533 | left: '5.3em',
534 | bottom: `${4.2 + (index * 3.6)}em`
535 | };
536 | }
537 |
538 | const errorNotifications = notifications ? ( this.setState({
542 | notifications: this.state.notifications.delete(notification)
543 | }) }
544 | />) : null;
545 |
546 | const canBinaryDownload = (
547 | compilerReady &&
548 | compileStatus === 'success' &&
549 | output.binary
550 | );
551 |
552 | let busyState = 'pending';
553 | if (compilerReady) {
554 | switch (compileStatus) {
555 | case 'success': busyState = 'success'; break;
556 | case 'failure': busyState = 'failure'; break;
557 | default: break;
558 | }
559 | }
560 |
561 | return (
562 |