Vihren Atlas

viewLineRenderer.ts ×8

Code frontier

unlabeled · c_2345943bc3d2

10 tests · 9520 LOC · 43 files · introduces 0 tests · 34 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
8 ranges34 lines · 1 files
Tests
0 tests

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All code (extent)
1278 ranges9520 lines · 43 files · Browse complete extent
All tests (intent)
10 testsBrowse complete intent

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Introduced tests

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Introduced code

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

1 file ranked by introduced lines: 34 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/viewLayout/viewLineRenderer.ts 34 introduced LOC · 8 ranges

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494 let containsForeignElements = ForeignElementType.None;
495 if (input.lineDecorations.length > 0) {
496 > for (let i = 0, len = input.lineDecorations.length; i < len; i++) { viewLineRenderer.ts
497 > const lineDecoration = input.lineDecorations[i];
498 > if (lineDecoration.type === InlineDecorationType.RegularAffectingLetterSpacing) {
499 // Pretend there are foreign elements... although not 100% accurate.
500 containsForeignElements |= ForeignElementType.Before;
501 > } else if (lineDecoration.type === InlineDecorationType.Before) { viewLineRenderer.ts
502 containsForeignElements |= ForeignElementType.Before;
503 > } else if (lineDecoration.type === InlineDecorationType.After) { viewLineRenderer.ts
504 containsForeignElements |= ForeignElementType.After;
505 }
506 > } viewLineRenderer.ts
507 > tokens = _applyInlineDecorations(lineContent, len, tokens, input.lineDecorations);
508 > }
509 if (!input.containsRTL) {
510 // We can never split RTL text, as it ruins the rendering
918 * Special care must be taken when multiple inline decorations are at play and they overlap.
919 */
920 > function _applyInlineDecorations(lineContent: string, len: number, tokens: LinePart[], _lineDecorations: LineDecoration[]): LinePart[] { viewLineRenderer.ts
921 > _lineDecorations.sort(LineDecoration.compare);
922 > const lineDecorations = LineDecorationsNormalizer.normalize(lineContent, _lineDecorations);
923 > const lineDecorationsLen = lineDecorations.length;
924 >
925 > let lineDecorationIndex = 0;
926 > const result: LinePart[] = [];
927 > let resultLen = 0;
928 > let lastResultEndIndex = 0;
929 > for (let tokenIndex = 0, len = tokens.length; tokenIndex < len; tokenIndex++) {
930 > const token = tokens[tokenIndex];
931 > const tokenEndIndex = token.endIndex;
932 > const tokenType = token.type;
933 > const tokenMetadata = token.metadata;
934 > const tokenContainsRTL = token.containsRTL;
935 >
936 > while (lineDecorationIndex < lineDecorationsLen && lineDecorations[lineDecorationIndex].startOffset < tokenEndIndex) {
937 const lineDecoration = lineDecorations[lineDecorationIndex];
938
954 }
955 }
956 > viewLineRenderer.ts
957 > if (tokenEndIndex > lastResultEndIndex) {
958 lastResultEndIndex = tokenEndIndex;
959 result[resultLen++] = new LinePart(lastResultEndIndex, tokenType, tokenMetadata, tokenContainsRTL);
960 }
961 > } viewLineRenderer.ts
962 >
963 > const lastTokenEndIndex = tokens[tokens.length - 1].endIndex;
964 > if (lineDecorationIndex < lineDecorationsLen && lineDecorations[lineDecorationIndex].startOffset === lastTokenEndIndex) {
965 while (lineDecorationIndex < lineDecorationsLen && lineDecorations[lineDecorationIndex].startOffset === lastTokenEndIndex) {
966 const lineDecoration = lineDecorations[lineDecorationIndex];

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