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[html] add semantic highlight

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This commit is contained in:
Martin Aeschlimann
2019-12-02 23:40:22 +01:00
parent dbc7fa3c3e
commit b58c6fafad
4 changed files with 133 additions and 3 deletions
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26
extensions/html-language-features/client/src/htmlMain.ts
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@@ -9,7 +9,7 @@ import * as nls from 'vscode-nls';
const localize = nls.loadMessageBundle();
import { languages, ExtensionContext, IndentAction, Position, TextDocument, Range, CompletionItem, CompletionItemKind, SnippetString, workspace, Disposable, FormattingOptions, CancellationToken, ProviderResult, TextEdit, CompletionContext, CompletionList } from 'vscode';
import { LanguageClient, LanguageClientOptions, ServerOptions, TransportKind, RequestType, TextDocumentPositionParams, DocumentRangeFormattingParams, DocumentRangeFormattingRequest, ProvideCompletionItemsSignature } from 'vscode-languageclient';
import { LanguageClient, LanguageClientOptions, ServerOptions, TransportKind, RequestType, TextDocumentPositionParams, DocumentRangeFormattingParams, DocumentRangeFormattingRequest, ProvideCompletionItemsSignature, TextDocumentIdentifier } from 'vscode-languageclient';
import { EMPTY_ELEMENTS } from './htmlEmptyTagsShared';
import { activateTagClosing } from './tagClosing';
import TelemetryReporter from 'vscode-extension-telemetry';
@@ -23,6 +23,18 @@ namespace MatchingTagPositionRequest {
export const type: RequestType<TextDocumentPositionParams, Position | null, any, any> = new RequestType('html/matchingTagPosition');
}
// experimental: semantic tokens
interface SemanticTokenParams {
textDocument: TextDocumentIdentifier;
ranges?: Range[];
}
namespace SemanticTokenRequest {
export const type: RequestType<SemanticTokenParams, number[] | null, any, any> = new RequestType('html/semanticTokens');
}
namespace SemanticTokenLegendRequest {
export const type: RequestType<void, { types: string[]; modifiers: string[] } | null, any, any> = new RequestType('html/semanticTokenLegend');
}
interface IPackageInfo {
name: string;
version: string;
@@ -132,6 +144,18 @@ export function activate(context: ExtensionContext) {
updateFormatterRegistration();
toDispose.push({ dispose: () => rangeFormatting && rangeFormatting.dispose() });
toDispose.push(workspace.onDidChangeConfiguration(e => e.affectsConfiguration('html.format.enable') && updateFormatterRegistration()));
// toDispose.push(languages.registerSemanticTokensProvider(documentSelector, {
// provideSemanticTokens(doc, opts) {
// return null;
// }
// g\
// }))
});
function updateFormatterRegistration() {