Microsoft/vscode
1
0
Fork 0
mirror of https://github.com/microsoft/vscode.git synced 2026-04-24 02:28:34 +01:00
Code Issues Packages Projects Releases Wiki Activity

ensure a range contains its previous range, #63935

Browse Source
This commit is contained in:
Johannes Rieken
2018-12-03 12:02:52 +01:00
parent 2baa14fcf2
commit daae50ab21
3 changed files with 19 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/vs/workbench/api/node/extHostLanguageFeatures.ts
View File

@@ -861,11 +861,19 @@ class SelectionRangeAdapter {
const { document } = this._documents.getDocumentData(resource);
const pos = typeConvert.Position.to(position);
return asThenable(() => this._provider.provideSelectionRanges(document, pos, token)).then(ranges => {
if (isNonEmptyArray(ranges)) {
return ranges.map(typeConvert.Range.from);
} else {
if (isFalsyOrEmpty(ranges)) {
return undefined;
}
let result: IRange[] = [];
let last: vscode.Position | vscode.Range = pos;
for (const range of ranges) {
if (!range.contains(last)) {
throw new Error('INVALID selection range, must contain the previous range');
}
result.push(typeConvert.Range.from(range));
last = range;
}
return result;
});
}
}