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[css] adopt languageserver colorProvider.proposed protocol

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This commit is contained in:
Martin Aeschlimann
2017-08-28 19:12:58 +02:00
parent d5ac84dd0c
commit aae74ede39
9 changed files with 67 additions and 152 deletions
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41
extensions/css/server/src/cssServerMain.ts
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@@ -5,18 +5,15 @@
'use strict';
import {
createConnection, IConnection, Range,
TextDocuments, TextDocument, InitializeParams, InitializeResult, RequestType
createConnection, IConnection, TextDocuments, TextDocument, InitializeParams, InitializeResult, ServerCapabilities
} from 'vscode-languageserver';
import { GetConfigurationRequest } from 'vscode-languageserver-protocol/lib/protocol.configuration.proposed';
import { DocumentColorRequest, ServerCapabilities as CPServerCapabilities } from 'vscode-languageserver-protocol/lib/protocol.colorProvider.proposed';
import { getCSSLanguageService, getSCSSLanguageService, getLESSLanguageService, LanguageSettings, LanguageService, Stylesheet } from 'vscode-css-languageservice';
import { getLanguageModelCache } from './languageModelCache';
namespace ColorSymbolRequest {
export const type: RequestType<string, Range[], any, any> = new RequestType('css/colorSymbols');
}
export interface Settings {
css: LanguageSettings;
less: LanguageSettings;
@@ -58,20 +55,20 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
}
let snippetSupport = hasClientCapability('textDocument.completion.completionItem.snippetSupport');
scopedSettingsSupport = hasClientCapability('workspace.configuration');
return {
capabilities: {
// Tell the client that the server works in FULL text document sync mode
textDocumentSync: documents.syncKind,
completionProvider: snippetSupport ? { resolveProvider: false } : null,
hoverProvider: true,
documentSymbolProvider: true,
referencesProvider: true,
definitionProvider: true,
documentHighlightProvider: true,
codeActionProvider: true,
renameProvider: true
}
let capabilities: ServerCapabilities & CPServerCapabilities = {
// Tell the client that the server works in FULL text document sync mode
textDocumentSync: documents.syncKind,
completionProvider: snippetSupport ? { resolveProvider: false } : null,
hoverProvider: true,
documentSymbolProvider: true,
referencesProvider: true,
definitionProvider: true,
documentHighlightProvider: true,
codeActionProvider: true,
renameProvider: true,
colorProvider: true
};
return { capabilities };
});
let languageServices: { [id: string]: LanguageService } = {
@@ -205,11 +202,11 @@ connection.onCodeAction(codeActionParams => {
return getLanguageService(document).doCodeActions(document, codeActionParams.range, codeActionParams.context, stylesheet);
});
connection.onRequest(ColorSymbolRequest.type, uri => {
let document = documents.get(uri);
connection.onRequest(DocumentColorRequest.type, params => {
let document = documents.get(params.textDocument.uri);
if (document) {
let stylesheet = stylesheets.get(document);
return getLanguageService(document).findColorSymbols(document, stylesheet);
return getLanguageService(document).findDocumentColors(document, stylesheet);
}
return [];
});