Vihren Atlas

legacyLinesDiffComputer.ts ×6

Code frontier

unlabeled · c_9bbcb052da99

60 tests · 8075 LOC · 43 files · introduces 0 tests · 30 LOC · 1 file

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Code
6 ranges30 lines · 1 files
Tests
0 tests

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All code (extent)
1294 ranges8075 lines · 43 files · Browse complete extent
All tests (intent)
60 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 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/diff/legacyLinesDiffComputer.ts 30 introduced LOC · 6 ranges

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173
174 public createCharSequence(shouldIgnoreTrimWhitespace: boolean, startIndex: number, endIndex: number): CharSequence {
175 > const charCodes: number[] = []; legacyLinesDiffComputer.ts
176 > const lineNumbers: number[] = [];
177 > const columns: number[] = [];
178 > let len = 0;
179 > for (let index = startIndex; index <= endIndex; index++) {
180 > const lineContent = this.lines[index];
181 > const startColumn = (shouldIgnoreTrimWhitespace ? this._startColumns[index] : 1);
182 > const endColumn = (shouldIgnoreTrimWhitespace ? this._endColumns[index] : lineContent.length + 1);
183 > for (let col = startColumn; col < endColumn; col++) {
184 > charCodes[len] = lineContent.charCodeAt(col - 1);
185 > lineNumbers[len] = index + 1;
186 > columns[len] = col;
187 > len++;
188 > }
189 > if (!shouldIgnoreTrimWhitespace && index < endIndex) {
190 // Add \n if trim whitespace is not ignored
191 charCodes[len] = CharCode.LineFeed;
194 len++;
195 }
196 > } legacyLinesDiffComputer.ts
197 > return new CharSequence(charCodes, lineNumbers, columns);
198 > }
199 }
200
206
207 constructor(charCodes: number[], lineNumbers: number[], columns: number[]) {
208 > this._charCodes = charCodes; legacyLinesDiffComputer.ts
209 > this._lineNumbers = lineNumbers;
210 > this._columns = columns;
211 > }
212
213 public toString() {
224
225 public getElements(): Int32Array | number[] | string[] {
226 > return this._charCodes; legacyLinesDiffComputer.ts
227 > }
228
229 public getStartLineNumber(i: number): number {
402
403 if (shouldComputeCharChanges && diffChange.originalLength > 0 && diffChange.originalLength < 20 && diffChange.modifiedLength > 0 && diffChange.modifiedLength < 20 && continueCharDiff()) {
404 > // Compute character changes for diff chunks of at most 20 lines... legacyLinesDiffComputer.ts
405 > const originalCharSequence = originalLineSequence.createCharSequence(shouldIgnoreTrimWhitespace, diffChange.originalStart, diffChange.originalStart + diffChange.originalLength - 1);
406 > const modifiedCharSequence = modifiedLineSequence.createCharSequence(shouldIgnoreTrimWhitespace, diffChange.modifiedStart, diffChange.modifiedStart + diffChange.modifiedLength - 1);
407 >
408 > if (originalCharSequence.getElements().length > 0 && modifiedCharSequence.getElements().length > 0) {
409 let rawChanges = computeDiff(originalCharSequence, modifiedCharSequence, continueCharDiff, true).changes;
410
418 }
419 }
420 > } legacyLinesDiffComputer.ts
421
422 return new LineChange(originalStartLineNumber, originalEndLineNumber, modifiedStartLineNumber, modifiedEndLineNumber, charChanges);

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