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This commit is contained in:
Martin Aeschlimann 2020-01-10 16:15:08 +01:00
parent 703a2afcef
commit 59e12621ae
1 changed files with 4 additions and 4 deletions
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8
extensions/typescript-language-features/src/features/semanticTokens.ts
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@ -10,10 +10,9 @@ import * as Proto from '../protocol';
export function register(selector: vscode.DocumentSelector, client: ITypeScriptServiceClient) {
const provider = new SemanticTokensProvider(client);
return vscode.languages.registerSemanticTokensProvider(selector, provider, provider.getLegend());
}
/*
/**
* Prototype of a SemanticTokensProvider, relying on the experimental `encodedSemanticClassifications-full` request from the TypeScript server.
* As the results retured by the TypeScript server are limited, we also add a Typescript plugin (typescript-vscode-sh-plugin) to enrich the returned token.
*/
@ -49,7 +48,7 @@ class SemanticTokensProvider implements vscode.SemanticTokensProvider {
requestArgs = _options.ranges.map(r => { const start = document.offsetAt(r.start); const length = document.offsetAt(r.end) - start; return { file, start, length }; });
requestArgs = requestArgs.sort((a1, a2) => a1.start - a2.start);
} else {
requestArgs = [{ file, start: 0, length: document.getText().length }]; // full file
requestArgs = [{ file, start: 0, length: document.getText().length }]; // full document
}
for (const requestArg of requestArgs) {
const response = await (this.client as ExperimentalProtocol.IExtendedTypeScriptServiceClient).execute('encodedSemanticClassifications-full', requestArg, token);
@ -102,6 +101,7 @@ class SemanticTokensProvider implements vscode.SemanticTokensProvider {
}
}
// Don't change TokenType and TokenModifier enums without adopting typescript-vscode-sh-plugin
enum TokenType {
'class',
'enum',
@ -136,7 +136,7 @@ tokenTypeMap[ExperimentalProtocol.ClassificationType.typeParameterName] = TokenT
tokenTypeMap[ExperimentalProtocol.ClassificationType.typeAliasName] = TokenType.type;
tokenTypeMap[ExperimentalProtocol.ClassificationType.parameterName] = TokenType.parameter;
export namespace ExperimentalProtocol {
namespace ExperimentalProtocol {
export interface IExtendedTypeScriptServiceClient {
execute<K extends keyof ExperimentalProtocol.ExtendedTsServerRequests>(