Vihren Atlas

pieceTreeBase.ts ×3

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unlabeled · c_4097b26fa3e9

432 tests · 39177 LOC · 238 files · introduces 0 tests · 30 LOC · 1 file

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Code
3 ranges30 lines · 1 files
Tests
0 tests

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All code (extent)
4551 ranges39177 lines · 238 files · Browse complete extent
All tests (intent)
432 testsBrowse complete intent

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Introduced tests

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Introduced code

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1 file ranked by introduced lines: 30 introduced LOC across 3 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/model/pieceTreeTextBuffer/pieceTreeBase.ts 30 introduced LOC · 3 ranges

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1074 private positionInBuffer(node: TreeNode, remainder: number, ret: BufferCursor): null;
1075 private positionInBuffer(node: TreeNode, remainder: number, ret?: BufferCursor): BufferCursor | null {
1076 > const piece = node.piece; pieceTreeBase.ts
1077 > const bufferIndex = node.piece.bufferIndex;
1078 > const lineStarts = this._buffers[bufferIndex].lineStarts;
1079 >
1080 > const startOffset = lineStarts[piece.start.line] + piece.start.column;
1081 >
1082 > const offset = startOffset + remainder;
1083 >
1084 > // binary search offset between startOffset and endOffset
1085 > let low = piece.start.line;
1086 > let high = piece.end.line;
1087 >
1088 > let mid: number = 0;
1089 > let midStop: number = 0;
1090 > let midStart: number = 0;
1091 >
1092 > while (low <= high) {
1093 > mid = low + ((high - low) / 2) | 0;
1094 > midStart = lineStarts[mid];
1095 >
1096 > if (mid === high) {
1097 break;
1098 }
1107 break;
1108 }
1109 > } pieceTreeBase.ts
1110 >
1111 > if (ret) {
1112 ret.line = mid;
1113 ret.column = offset - midStart;
1114 return null;
1115 }
1116 > pieceTreeBase.ts
1117 > return {
1118 > line: mid,
1119 > column: offset - midStart
1120 > };
1121 > }
1122
1123 private getLineFeedCnt(bufferIndex: number, start: BufferCursor, end: BufferCursor): number {

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