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[html] provide colorpresentations in language server

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This commit is contained in:
Martin Aeschlimann
2017-09-21 12:57:51 +02:00
parent 0e3d8542a1
commit c6686be263
8 changed files with 77 additions and 80 deletions
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21
extensions/html/server/src/htmlServerMain.ts
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@@ -4,13 +4,13 @@
*--------------------------------------------------------------------------------------------*/
'use strict';
import { createConnection, IConnection, TextDocuments, InitializeParams, InitializeResult, RequestType, DocumentRangeFormattingRequest, Disposable, DocumentSelector, GetConfigurationParams, TextDocumentPositionParams, ServerCapabilities, Position } from 'vscode-languageserver';
import { createConnection, IConnection, TextDocuments, InitializeParams, InitializeResult, RequestType, DocumentRangeFormattingRequest, Disposable, DocumentSelector, TextDocumentPositionParams, ServerCapabilities, Position } from 'vscode-languageserver';
import { DocumentContext } from 'vscode-html-languageservice';
import { TextDocument, Diagnostic, DocumentLink, SymbolInformation } from 'vscode-languageserver-types';
import { getLanguageModes, LanguageModes, Settings } from './modes/languageModes';
import { GetConfigurationRequest } from 'vscode-languageserver-protocol/lib/protocol.configuration.proposed';
import { DocumentColorRequest, ServerCapabilities as CPServerCapabilities, ColorInformation } from 'vscode-languageserver-protocol/lib/protocol.colorProvider.proposed';
import { ConfigurationRequest, ConfigurationParams } from 'vscode-languageserver-protocol/lib/protocol.configuration.proposed';
import { DocumentColorRequest, ServerCapabilities as CPServerCapabilities, ColorInformation, ColorPresentationRequest } from 'vscode-languageserver-protocol/lib/protocol.colorProvider.proposed';
import { format } from './modes/formatting';
import { pushAll } from './utils/arrays';
@@ -58,8 +58,8 @@ function getDocumentSettings(textDocument: TextDocument, needsDocumentSettings:
let promise = documentSettings[textDocument.uri];
if (!promise) {
let scopeUri = textDocument.uri;
let configRequestParam: GetConfigurationParams = { items: [{ scopeUri, section: 'css' }, { scopeUri, section: 'html' }, { scopeUri, section: 'javascript' }] };
promise = connection.sendRequest(GetConfigurationRequest.type, configRequestParam).then(s => ({ css: s[0], html: s[1], javascript: s[2] }));
let configRequestParam: ConfigurationParams = { items: [{ scopeUri, section: 'css' }, { scopeUri, section: 'html' }, { scopeUri, section: 'javascript' }] };
promise = connection.sendRequest(ConfigurationRequest.type, configRequestParam).then(s => ({ css: s[0], html: s[1], javascript: s[2] }));
documentSettings[textDocument.uri] = promise;
}
return promise;
@@ -323,6 +323,17 @@ connection.onRequest(DocumentColorRequest.type, params => {
return infos;
});
connection.onRequest(ColorPresentationRequest.type, params => {
let document = documents.get(params.textDocument.uri);
if (document) {
let mode = languageModes.getModeAtPosition(document, params.colorInfo.range.start);
if (mode && mode.getColorPresentations) {
return mode.getColorPresentations(document, params.colorInfo);
}
}
return [];
});
connection.onRequest(TagCloseRequest.type, params => {
let document = documents.get(params.textDocument.uri);
if (document) {