Vihren Atlas

textModel.ts ×9

Code frontier

unlabeled · c_3204b6ac07e6

367 tests · 40617 LOC · 238 files · introduces 0 tests · 50 LOC · 8 files

Introduces — evidence that enters the hierarchy at this concept

Code
22 ranges50 lines · 8 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
4944 ranges40617 lines · 238 files · Browse complete extent
All tests (intent)
367 testsBrowse complete intent

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Introduced tests

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No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

8 files ranked by introduced lines: 50 introduced LOC across 22 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/model/textModel.ts 18 introduced LOC · 9 ranges

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466
467 private _emitContentChangedEvent(rawChange: ModelRawContentChangedEvent, change: IModelContentChangedEvent, resultingSelection: Selection[] | null = null): void {
468 > if (this.__isDisposing) { textModel.ts
469 // Do not confuse listeners by emitting any event after disposing
470 return;
471 }
472 > this._tokenizationTextModelPart.handleDidChangeContent(change); textModel.ts
473 > this._bracketPairs.handleDidChangeContent(change);
474 > this._fontTokenDecorationsProvider.handleDidChangeContent(change);
475 > const contentChangeEvent = new InternalModelContentChangeEvent(rawChange, change);
476 > // Set resultingSelection early so viewModels can use it for cursor positioning
477 > if (resultingSelection) {
478 contentChangeEvent.rawContentChangedEvent.resultingSelection = resultingSelection;
479 }
480 > this._onDidChangeContentOrInjectedText(contentChangeEvent); textModel.ts
481 > this._eventEmitter.fire(contentChangeEvent);
482 > }
483
484 public setValue(value: string | model.ITextSnapshot, reason = EditSources.setValue()): void {
781
782 private _increaseVersionId(): void {
783 > this._versionId = this._versionId + 1; textModel.ts
784 > this._alternativeVersionId = this._versionId;
785 > }
786
787 public _overwriteVersionId(versionId: number): void {
1651
1652 private _onDidChangeContentOrInjectedText(e: InternalModelContentChangeEvent | ModelInjectedTextChangedEvent): void {
1653 > for (const viewModel of this._viewModels) { textModel.ts
1654 try {
1655 viewModel.onDidChangeContentOrInjectedText(e);
1658 }
1659 }
1660 > for (const viewModel of this._viewModels) { textModel.ts
1661 try {
1662 viewModel.emitContentChangeEvent(e);
1665 }
1666 }
1667 > } textModel.ts
1668
1669 public changeDecorations<T>(callback: (changeAccessor: model.IModelDecorationsChangeAccessor) => T, ownerId: number = 0): T | null {
2731
2732 public fire(e: InternalModelContentChangeEvent): void {
2733 > if (this._deferredCnt > 0) { textModel.ts
2734 if (this._deferredEvent) {
2735 this._deferredEvent = this._deferredEvent.merge(e);
2740 }
2741 this._emitter.fire(e);
2742 > } textModel.ts
2743 }
src/vs/editor/common/textModelEvents.ts 9 introduced LOC · 2 ranges

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474
475 constructor(changes: ModelRawChange[], versionId: number, isUndoing: boolean, isRedoing: boolean) {
476 > this.changes = changes; textModelEvents.ts
477 > this.versionId = versionId;
478 > this.isUndoing = isUndoing;
479 > this.isRedoing = isRedoing;
480 > this.resultingSelection = null;
481 > }
482
483 public containsEvent(type: RawContentChangedType): boolean {
562 export class InternalModelContentChangeEvent {
563 constructor(
564 > public readonly rawContentChangedEvent: ModelRawContentChangedEvent, textModelEvents.ts
565 > public readonly contentChangedEvent: IModelContentChangedEvent,
566 > ) { }
567
568 public merge(other: InternalModelContentChangeEvent): InternalModelContentChangeEvent {
src/vs/editor/common/model/tokens/tokenizationFontDecorationsProvider.ts 6 introduced LOC · 2 ranges

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99
100 public handleDidChangeContent(change: IModelContentChangedEvent) {
101 > const edits = offsetEditFromContentChanges(change.changes); tokenizationFontDecorationsProvider.ts
102 > const deletedAnnotations = this._fontAnnotatedString.applyEdit(edits);
103 > if (deletedAnnotations.length === 0) {
104 > return;
105 > }
106 /* We should fire line and font change events if decorations have been added or removed
107 * No decorations are added on edit, but they can be removed */
117 this._onDidChangeLineHeight.fire(affectedLineHeights);
118 this._onDidChangeFont.fire(affectedLineFonts);
119 > } tokenizationFontDecorationsProvider.ts
120
121 public getDecorationsInRange(range: Range, ownerId?: number, filterOutValidation?: boolean, filterFontDecorations?: boolean, onlyMinimapDecorations?: boolean): IModelDecoration[] {
src/vs/editor/common/model/textModelStringEdit.ts 5 introduced LOC · 1 range

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27
28 export function offsetEditFromContentChanges(contentChanges: readonly IModelContentChange[]) {
29 > const editsArr = contentChanges.map(c => new StringReplacement(OffsetRange.ofStartAndLength(c.rangeOffset, c.rangeLength), c.text)); textModelStringEdit.ts
30 > editsArr.reverse();
31 > const edits = new StringEdit(editsArr);
32 > return edits;
33 > }
34
35 export function offsetEditFromLineRangeMapping(original: ITextModel, modified: ITextModel, changes: readonly DetailedLineRangeMapping[]): StringEdit {
src/vs/editor/common/model/tokens/tokenizationTextModelPart.ts 5 introduced LOC · 3 ranges

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132
133 public handleDidChangeContent(e: IModelContentChangedEvent): void {
134 > if (e.isFlush) { tokenizationTextModelPart.ts
135 this._semanticTokens.flush();
136 > } else if (!e.isEolChange) { // We don't have to do anything on an EOL change tokenizationTextModelPart.ts
137 for (const c of e.changes) {
138 const [eolCount, firstLineLength, lastLineLength] = countEOL(c.text);
147 }
148 }
149 > tokenizationTextModelPart.ts
150 > this.tokens.get().handleDidChangeContent(e);
151 > }
152
153 public handleDidChangeAttached(): void {
src/vs/editor/common/model/tokens/tokenizerSyntaxTokenBackend.ts 3 introduced LOC · 3 ranges

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188
189 public handleDidChangeContent(e: IModelContentChangedEvent): void {
190 > if (e.isFlush) { tokenizerSyntaxTokenBackend.ts
191 // Don't fire the event, as the view might not have got the text change event yet
192 this.todo_resetTokenization(false);
193 > } else if (!e.isEolChange) { // We don't have to do anything on an EOL change tokenizerSyntaxTokenBackend.ts
194 for (const c of e.changes) {
195 const [eolCount, firstLineLength] = countEOL(c.text);
205 this._defaultBackgroundTokenizer?.handleChanges();
206 }
207 > } tokenizerSyntaxTokenBackend.ts
208
209 private setTokens(tokens: ContiguousMultilineTokens[]): { changes: { fromLineNumber: number; toLineNumber: number }[] } {
src/vs/editor/common/model/bracketPairsTextModelPart/bracketPairsImpl.ts 2 introduced LOC · 1 range

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59
60 public handleDidChangeContent(change: IModelContentChangedEvent) {
61 > this.bracketPairsTree.value?.object.handleContentChanged(change); bracketPairsImpl.ts
62 > }
63
64 public handleDidChangeBackgroundTokenizationState(): void {
src/vs/editor/common/model/tokens/annotations.ts 2 introduced LOC · 1 range

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149 const annotation = annotations[0];
150 if (!annotation) {
151 > break; annotations.ts
152 > }
153 const range = annotation.range;
154 if (range.endExclusive >= e.replaceRange.start) {

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