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[html] htmlDocument cache

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This commit is contained in:
Martin Aeschlimann
2016-09-19 13:36:37 -04:00
parent 1e35d6c328
commit 7465d39c5c
2 changed files with 96 additions and 10 deletions
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23
extensions/html/server/src/htmlServerMain.ts
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@@ -4,12 +4,11 @@
*--------------------------------------------------------------------------------------------*/
'use strict';
import {
createConnection, IConnection,
TextDocuments, TextDocument, InitializeParams, InitializeResult
} from 'vscode-languageserver';
import {createConnection, IConnection, TextDocuments, InitializeParams, InitializeResult} from 'vscode-languageserver';
import {HTMLDocument, getLanguageService, CompletionConfiguration, HTMLFormatConfiguration} from 'vscode-html-languageservice';
import {getLanguageModelCache} from './languageModelCache';
import * as nls from 'vscode-nls';
nls.config(process.env['VSCODE_NLS_CONFIG']);
@@ -27,6 +26,14 @@ let documents: TextDocuments = new TextDocuments();
// for open, change and close text document events
documents.listen(connection);
let htmlDocuments = getLanguageModelCache<HTMLDocument>(10, 60, document => getLanguageService().parseHTMLDocument(document));
documents.onDidClose(e => {
htmlDocuments.onDocumentRemoved(e.document);
});
connection.onShutdown(() => {
htmlDocuments.dispose();
});
let workspacePath: string;
// After the server has started the client sends an initilize request. The server receives
@@ -67,20 +74,16 @@ connection.onDidChangeConfiguration((change) => {
languageSettings = settings.html;
});
function getHTMLDocument(document: TextDocument): HTMLDocument {
return languageService.parseHTMLDocument(document);
}
connection.onCompletion(textDocumentPosition => {
let document = documents.get(textDocumentPosition.textDocument.uri);
let htmlDocument = getHTMLDocument(document);
let htmlDocument = htmlDocuments.get(document);
let options = languageSettings && languageSettings.suggest;
return languageService.doComplete(document, textDocumentPosition.position, htmlDocument, options);
});
connection.onDocumentHighlight(documentHighlightParams => {
let document = documents.get(documentHighlightParams.textDocument.uri);
let htmlDocument = getHTMLDocument(document);
let htmlDocument = htmlDocuments.get(document);
return languageService.findDocumentHighlights(document, documentHighlightParams.position, htmlDocument);
});