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Add multi-document highlight provider feature (#198467)

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* multi-doc api + text provider editor feature + extHost hookup + typescript semantic multi-doc

* fix disposable leak, wasn't setting providers to the disposableMap

* filter unnecessary models to fix errors with typescript provider

* fix nits (todo - doc filter)

* fix typo from merge conflict

* expose LanguageSelector in multi-doc provider, filter out 0 score models
This commit is contained in:
Michael Lively
2023-11-22 10:07:20 -08:00
committed by GitHub
parent ab4f71b394
commit e33219dde3
15 changed files with 339 additions and 57 deletions
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42
extensions/typescript-language-features/src/languageFeatures/documentHighlight.ts
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@@ -9,11 +9,43 @@ import type * as Proto from '../tsServer/protocol/protocol';
import * as typeConverters from '../typeConverters';
import { ITypeScriptServiceClient } from '../typescriptService';
class TypeScriptDocumentHighlightProvider implements vscode.DocumentHighlightProvider {
class TypeScriptDocumentHighlightProvider implements vscode.DocumentHighlightProvider, vscode.MultiDocumentHighlightProvider {
public constructor(
private readonly client: ITypeScriptServiceClient
) { }
public async provideMultiDocumentHighlights(
document: vscode.TextDocument,
position: vscode.Position,
otherDocuments: vscode.TextDocument[],
token: vscode.CancellationToken
): Promise<vscode.MultiDocumentHighlight[]> {
const allFiles = [document, ...otherDocuments].map(doc => this.client.toOpenTsFilePath(doc)).filter(file => !!file) as string[];
const file = this.client.toOpenTsFilePath(document);
if (!file || allFiles.length === 0) {
return [];
}
const args = {
...typeConverters.Position.toFileLocationRequestArgs(file, position),
filesToSearch: allFiles
};
const response = await this.client.execute('documentHighlights', args, token);
if (response.type !== 'response' || !response.body) {
return [];
}
const result = response.body.map(highlightItem =>
new vscode.MultiDocumentHighlight(
vscode.Uri.file(highlightItem.file),
[...convertDocumentHighlight(highlightItem)]
)
);
return result;
}
public async provideDocumentHighlights(
document: vscode.TextDocument,
position: vscode.Position,
@@ -48,6 +80,10 @@ export function register(
selector: DocumentSelector,
client: ITypeScriptServiceClient,
) {
return vscode.languages.registerDocumentHighlightProvider(selector.syntax,
new TypeScriptDocumentHighlightProvider(client));
const provider = new TypeScriptDocumentHighlightProvider(client);
return vscode.Disposable.from(
vscode.languages.registerDocumentHighlightProvider(selector.syntax, provider),
vscode.languages.registerMultiDocumentHighlightProvider(selector.syntax, provider)
);
}