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folding: provider event to signal that folding ranges have changed. Fixes #99914

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This commit is contained in:
Martin Aeschlimann
2020-10-19 15:59:47 +02:00
parent df696e3afc
commit fff9302b36
9 changed files with 71 additions and 14 deletions
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18
src/vs/workbench/api/common/extHostLanguageFeatures.ts
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@@ -1810,10 +1810,20 @@ export class ExtHostLanguageFeatures implements extHostProtocol.ExtHostLanguageF
return this._withAdapter(handle, ColorProviderAdapter, adapter => adapter.provideColorPresentations(URI.revive(resource), colorInfo, token), undefined);
}
registerFoldingRangeProvider(extension: IExtensionDescription, selector: vscode.DocumentSelector, provider: vscode.FoldingRangeProvider): vscode.Disposable {
const handle = this._addNewAdapter(new FoldingProviderAdapter(this._documents, provider), extension);
this._proxy.$registerFoldingRangeProvider(handle, this._transformDocumentSelector(selector));
return this._createDisposable(handle);
registerFoldingRangeProvider(extension: IExtensionDescription, selector: vscode.DocumentSelector, provider: vscode.FoldingRangeProvider2): vscode.Disposable {
const handle = this._nextHandle();
const eventHandle = typeof provider.onDidChangeFoldingRanges === 'function' ? this._nextHandle() : undefined;
this._adapter.set(handle, new AdapterData(new FoldingProviderAdapter(this._documents, provider), extension));
this._proxy.$registerFoldingRangeProvider(handle, this._transformDocumentSelector(selector), eventHandle);
let result = this._createDisposable(handle);
if (eventHandle !== undefined) {
const subscription = provider.onDidChangeFoldingRanges!(_ => this._proxy.$emitFoldingRangeEvent(eventHandle));
result = Disposable.from(result, subscription);
}
return result;
}
$provideFoldingRanges(handle: number, resource: UriComponents, context: vscode.FoldingContext, token: CancellationToken): Promise<modes.FoldingRange[] | undefined> {