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add folding provider & update dependencies

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This commit is contained in:
Martin Aeschlimann 2018-08-06 17:57:57 +02:00
parent a021ab7a38
commit e6f882e3f1
5 changed files with 95 additions and 46 deletions
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37
src/languageFeatures.ts
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@ -517,6 +517,43 @@ export class DocumentColorAdapter implements monaco.languages.DocumentColorProvi
}
}
export class FoldingRangeAdapter implements monaco.languages.FoldingRangeProvider {
constructor(private _worker: WorkerAccessor) {
}
public provideFoldingRanges(model: monaco.editor.IReadOnlyModel, context: monaco.languages.FoldingContext, token: CancellationToken): Thenable<monaco.languages.FoldingRange[]> {
const resource = model.uri;
return wireCancellationToken(token, this._worker(resource).then(worker => worker.provideFoldingRanges(resource.toString(), context)).then(ranges => {
if (!ranges) {
return;
}
return ranges.map(range => {
let result: monaco.languages.FoldingRange = {
start: range.startLine,
end: range.endLine
};
if (typeof range.kind !== 'undefined') {
result.kind = toFoldingRangeKind(<ls.FoldingRangeKind>range.kind);
}
return result;
});
}));
}
}
function toFoldingRangeKind(kind: ls.FoldingRangeKind): monaco.languages.FoldingRangeKind {
switch (kind) {
case ls.FoldingRangeKind.Comment: return monaco.languages.FoldingRangeKind.Comment;
case ls.FoldingRangeKind.Imports: return monaco.languages.FoldingRangeKind.Imports;
case ls.FoldingRangeKind.Region: return monaco.languages.FoldingRangeKind.Region;
}
return void 0;
}
/**
* Hook a cancellation token to a WinJS Promise
*/