Vihren Atlas

modelService.ts ×29

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unlabeled · c_d0cac856be79

5 tests · 41187 LOC · 238 files · introduces 0 tests · 139 LOC · 3 files

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Code
32 ranges139 lines · 3 files
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3 files ranked by introduced lines: 139 introduced LOC across 32 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/services/modelService.ts 132 introduced LOC · 29 ranges

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37
38 constructor(
39 > public readonly model: TextModel, modelService.ts
40 > onWillDispose: (model: ITextModel) => void,
41 > onDidChangeLanguage: (model: ITextModel, e: IModelLanguageChangedEvent) => void
42 > ) {
43 > this.model = model;
44 > this._modelEventListeners.add(model.onWillDispose(() => onWillDispose(model)));
45 > this._modelEventListeners.add(model.onDidChangeLanguage((e) => onDidChangeLanguage(model, e)));
46 > }
47
48 public dispose(): void {
49 > this._modelEventListeners.dispose(); modelService.ts
50 > }
51 }
52
123
124 private static _readModelOptions(config: IRawConfig, isForSimpleWidget: boolean): ITextModelCreationOptions {
125 > let tabSize = EDITOR_MODEL_DEFAULTS.tabSize; modelService.ts
126 > if (config.editor && typeof config.editor.tabSize !== 'undefined') {
127 tabSize = clampedInt(config.editor.tabSize, EDITOR_MODEL_DEFAULTS.tabSize, 1, 100);
128 }
129 > modelService.ts
130 > let indentSize: number | 'tabSize' = 'tabSize';
131 > if (config.editor && typeof config.editor.indentSize !== 'undefined' && config.editor.indentSize !== 'tabSize') {
132 indentSize = clampedInt(config.editor.indentSize, 'tabSize', 1, 100);
133 }
134 > modelService.ts
135 > let insertSpaces = EDITOR_MODEL_DEFAULTS.insertSpaces;
136 > if (config.editor && typeof config.editor.insertSpaces !== 'undefined') {
137 insertSpaces = (config.editor.insertSpaces === 'false' ? false : Boolean(config.editor.insertSpaces));
138 }
139 > modelService.ts
140 > let newDefaultEOL = DEFAULT_EOL;
141 > const eol = config.eol;
142 > if (eol === '\r\n') {
143 newDefaultEOL = DefaultEndOfLine.CRLF;
144 > } else if (eol === '\n') { modelService.ts
145 > newDefaultEOL = DefaultEndOfLine.LF;
146 > }
147 >
148 > let trimAutoWhitespace = EDITOR_MODEL_DEFAULTS.trimAutoWhitespace;
149 > if (config.editor && typeof config.editor.trimAutoWhitespace !== 'undefined') {
150 trimAutoWhitespace = (config.editor.trimAutoWhitespace === 'false' ? false : Boolean(config.editor.trimAutoWhitespace));
151 }
152 > modelService.ts
153 > let detectIndentation = EDITOR_MODEL_DEFAULTS.detectIndentation;
154 > if (config.editor && typeof config.editor.detectIndentation !== 'undefined') {
155 detectIndentation = (config.editor.detectIndentation === 'false' ? false : Boolean(config.editor.detectIndentation));
156 }
157 > modelService.ts
158 > let largeFileOptimizations = EDITOR_MODEL_DEFAULTS.largeFileOptimizations;
159 > if (config.editor && typeof config.editor.largeFileOptimizations !== 'undefined') {
160 largeFileOptimizations = (config.editor.largeFileOptimizations === 'false' ? false : Boolean(config.editor.largeFileOptimizations));
161 }
162 > let bracketPairColorizationOptions = EDITOR_MODEL_DEFAULTS.bracketPairColorizationOptions; modelService.ts
163 > if (config.editor?.bracketPairColorization && typeof config.editor.bracketPairColorization === 'object') {
164 const bpConfig = config.editor.bracketPairColorization as { enabled?: unknown; independentColorPoolPerBracketType?: unknown };
165 bracketPairColorizationOptions = {
168 };
169 }
170 > modelService.ts
171 > return {
172 > isForSimpleWidget: isForSimpleWidget,
173 > tabSize: tabSize,
174 > indentSize: indentSize,
175 > insertSpaces: insertSpaces,
176 > detectIndentation: detectIndentation,
177 > defaultEOL: newDefaultEOL,
178 > trimAutoWhitespace: trimAutoWhitespace,
179 > largeFileOptimizations: largeFileOptimizations,
180 > bracketPairColorizationOptions
181 > };
182 > }
183
184 private _getEOL(resource: URI | undefined, language: string): string {
185 > if (resource) { modelService.ts
186 > return this._resourcePropertiesService.getEOL(resource, language);
187 > }
188 const eol = this._configurationService.getValue('files.eol', { overrideIdentifier: language });
189 > if (eol && typeof eol === 'string' && eol !== 'auto') { modelService.ts
190 return eol;
191 }
192 > return platform.OS === platform.OperatingSystem.Linux || platform.OS === platform.OperatingSystem.Macintosh ? '\n' : '\r\n'; modelService.ts
193 > }
194
195 private _shouldRestoreUndoStack(): boolean {
196 > const result = this._configurationService.getValue('files.restoreUndoStack'); modelService.ts
197 > if (typeof result === 'boolean') {
198 return result;
199 }
200 > return true; modelService.ts
201 > }
202
203 public getCreationOptions(languageIdOrSelection: string | ILanguageSelection, resource: URI | undefined, isForSimpleWidget: boolean): ITextModelCreationOptions {
204 > const language = (typeof languageIdOrSelection === 'string' ? languageIdOrSelection : languageIdOrSelection.languageId); modelService.ts
205 > let creationOptions = this._modelCreationOptionsByLanguageAndResource[language + resource];
206 > if (!creationOptions) {
207 > const editor = this._configurationService.getValue<IRawEditorConfig>('editor', { overrideIdentifier: language, resource });
208 > const eol = this._getEOL(resource, language);
209 > creationOptions = ModelService._readModelOptions({ editor, eol }, isForSimpleWidget);
210 > this._modelCreationOptionsByLanguageAndResource[language + resource] = creationOptions;
211 > }
212 > return creationOptions;
213 > }
214
215 private _updateModelOptions(e: IConfigurationChangeEvent | undefined): void {
306
307 private _createModelData(value: string | ITextBufferFactory, languageIdOrSelection: string | ILanguageSelection, resource: URI | undefined, isForSimpleWidget: boolean): ModelData {
308 > // create & save the model modelService.ts
309 > const options = this.getCreationOptions(languageIdOrSelection, resource, isForSimpleWidget);
310 > const model: TextModel = this._instantiationService.createInstance(TextModel,
311 > value,
312 > languageIdOrSelection,
313 > options,
314 > resource
315 > );
316 > if (resource && this._disposedModels.has(MODEL_ID(resource))) {
317 const disposedModelData = this._removeDisposedModel(resource)!;
318 const elements = this._undoRedoService.getElements(resource);
346 }
347 }
348 > const modelId = MODEL_ID(model.uri); modelService.ts
349 >
350 > if (this._models[modelId]) {
351 // There already exists a model with this id => this is a programmer error
352 throw new Error('ModelService: Cannot add model because it already exists!');
353 }
354 > modelService.ts
355 > const modelData = new ModelData(
356 > model,
357 > (model) => this._onWillDispose(model),
358 > (model, e) => this._onDidChangeLanguage(model, e)
359 > );
360 > this._models[modelId] = modelData;
361 >
362 > return modelData;
363 > }
364
365 public updateModel(model: ITextModel, value: string | ITextBufferFactory, reason: TextModelEditSource = EditSources.unknown({ name: 'updateModel' })): void {
439
440 public createModel(value: string | ITextBufferFactory, languageSelection: ILanguageSelection | null, resource?: URI, isForSimpleWidget: boolean = false): ITextModel {
441 > let modelData: ModelData; modelService.ts
442 >
443 > if (languageSelection) {
444 modelData = this._createModelData(value, languageSelection, resource, isForSimpleWidget);
445 > } else { modelService.ts
446 > modelData = this._createModelData(value, PLAINTEXT_LANGUAGE_ID, resource, isForSimpleWidget);
447 > }
448 >
449 > this._onModelAdded.fire(modelData.model);
450 >
451 > return modelData.model;
452 > }
453
454 public destroyModel(resource: URI): void {
485
486 protected _schemaShouldMaintainUndoRedoElements(resource: URI) {
487 > return ( modelService.ts
488 > resource.scheme === Schemas.file
489 || resource.scheme === Schemas.vscodeRemote
490 || resource.scheme === Schemas.vscodeUserData
491 || resource.scheme === Schemas.vscodeNotebookCell
492 || resource.scheme === 'fake-fs' // for tests
493 > ); modelService.ts
494 > }
495
496 private _onWillDispose(model: ITextModel): void {
497 > const modelId = MODEL_ID(model.uri); modelService.ts
498 > const modelData = this._models[modelId];
499 >
500 > const sharesUndoRedoStack = (this._undoRedoService.getUriComparisonKey(model.uri) !== model.uri.toString());
501 > let maintainUndoRedoStack = false;
502 > let heapSize = 0;
503 > if (sharesUndoRedoStack || (this._shouldRestoreUndoStack() && this._schemaShouldMaintainUndoRedoElements(model.uri))) {
504 > const elements = this._undoRedoService.getElements(model.uri);
505 > if (elements.past.length > 0 || elements.future.length > 0) {
506 for (const element of elements.past) {
507 if (isEditStackElement(element) && element.matchesResource(model.uri)) {
519 }
520 }
521 > } modelService.ts
522 >
523 > const maxMemory = ModelService.MAX_MEMORY_FOR_CLOSED_FILES_UNDO_STACK;
524 > const sha1Computer = this._getSHA1Computer();
525 > if (!maintainUndoRedoStack) {
526 if (!sharesUndoRedoStack) {
527 const initialUndoRedoSnapshot = modelData.model.getInitialUndoRedoSnapshot();
530 }
531 }
532 > } else if (!sharesUndoRedoStack && (heapSize > maxMemory || !sha1Computer.canComputeSHA1(model))) { modelService.ts
533 // the undo stack for this file would never fit in the configured memory or the file is very large, so don't bother with it.
534 const initialUndoRedoSnapshot = modelData.model.getInitialUndoRedoSnapshot();
542 this._insertDisposedModel(new DisposedModelInfo(model.uri, modelData.model.getInitialUndoRedoSnapshot(), Date.now(), sharesUndoRedoStack, heapSize, sha1Computer.computeSHA1(model), model.getVersionId(), model.getAlternativeVersionId()));
543 }
544 > modelService.ts
545 > delete this._models[modelId];
546 > modelData.dispose();
547 >
548 > // clean up cache
549 > delete this._modelCreationOptionsByLanguageAndResource[model.getLanguageId() + model.uri];
550 >
551 > this._onModelRemoved.fire(model);
552 > }
553
554 private _onDidChangeLanguage(model: ITextModel, e: IModelLanguageChangedEvent): void {
562
563 protected _getSHA1Computer(): ITextModelSHA1Computer {
564 > return new DefaultModelSHA1Computer(); modelService.ts
565 > }
566 }
567
src/vs/editor/common/model/textModel.ts 5 introduced LOC · 2 ranges

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322 this._associatedResource = URI.parse('inmemory://model/' + MODEL_ID);
323 } else {
324 > this._associatedResource = associatedResource; textModel.ts
325 > }
326 this._attachedEditorCount = 0;
327
764
765 public getInitialUndoRedoSnapshot(): ResourceEditStackSnapshot | null {
766 > this._assertNotDisposed(); textModel.ts
767 > return this._initialUndoRedoSnapshot;
768 > }
769
770 public getOffsetAt(rawPosition: IPosition): number {
src/vs/editor/test/common/services/testTextResourcePropertiesService.ts 2 introduced LOC · 1 range

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21 const eol = this.configurationService.getValue('files.eol', { overrideIdentifier: language, resource });
22 if (eol && typeof eol === 'string' && eol !== 'auto') {
23 > return eol; testTextResourcePropertiesService.ts
24 > }
25 return (platform.isLinux || platform.isMacintosh) ? '\n' : '\r\n';
26 }

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