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[css] adopt lsp (folding, colors)

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This commit is contained in:
Martin Aeschlimann
2018-07-25 12:19:06 +02:00
parent 21c22840c5
commit 116948ef51
6 changed files with 41 additions and 107 deletions
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51
extensions/css-language-features/client/src/cssMain.ts
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@@ -8,9 +8,8 @@ import * as path from 'path';
import * as nls from 'vscode-nls';
const localize = nls.loadMessageBundle();
import { languages, window, commands, ExtensionContext, Range, Position, TextDocument, CompletionItem, CompletionItemKind, TextEdit, SnippetString, FoldingRangeKind, FoldingRange, FoldingContext, CancellationToken } from 'vscode';
import { languages, window, commands, ExtensionContext, Range, Position, CompletionItem, CompletionItemKind, TextEdit, SnippetString } from 'vscode';
import { LanguageClient, LanguageClientOptions, ServerOptions, TransportKind, Disposable } from 'vscode-languageclient';
import { FoldingRangeRequest, FoldingRangeRequestParam, FoldingRangeClientCapabilities, FoldingRangeKind as LSFoldingRangeKind } from 'vscode-languageserver-protocol-foldingprovider';
// this method is called when vs code is activated
export function activate(context: ExtensionContext) {
@@ -42,21 +41,6 @@ export function activate(context: ExtensionContext) {
// Create the language client and start the client.
let client = new LanguageClient('css', localize('cssserver.name', 'CSS Language Server'), serverOptions, clientOptions);
client.registerProposedFeatures();
client.registerFeature({
fillClientCapabilities(capabilities: FoldingRangeClientCapabilities): void {
let textDocumentCap = capabilities.textDocument;
if (!textDocumentCap) {
textDocumentCap = capabilities.textDocument = {};
}
textDocumentCap.foldingRange = {
dynamicRegistration: false,
rangeLimit: 5000,
lineFoldingOnly: true
};
},
initialize(capabilities, documentSelector): void {
}
});
let disposable = client.start();
// Push the disposable to the context's subscriptions so that the
@@ -85,7 +69,6 @@ export function activate(context: ExtensionContext) {
client.onReady().then(() => {
context.subscriptions.push(initCompletionProvider());
context.subscriptions.push(initFoldingProvider());
});
function initCompletionProvider(): Disposable {
@@ -116,38 +99,6 @@ export function activate(context: ExtensionContext) {
});
}
function initFoldingProvider(): Disposable {
function getKind(kind: string | undefined): FoldingRangeKind | undefined {
if (kind) {
switch (kind) {
case LSFoldingRangeKind.Comment:
return FoldingRangeKind.Comment;
case LSFoldingRangeKind.Imports:
return FoldingRangeKind.Imports;
case LSFoldingRangeKind.Region:
return FoldingRangeKind.Region;
}
}
return void 0;
}
return languages.registerFoldingRangeProvider(documentSelector, {
provideFoldingRanges(document: TextDocument, context: FoldingContext, token: CancellationToken) {
const param: FoldingRangeRequestParam = {
textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document)
};
return client.sendRequest(FoldingRangeRequest.type, param, token).then(ranges => {
if (Array.isArray(ranges)) {
return ranges.map(r => new FoldingRange(r.startLine, r.endLine, getKind(r.kind)));
}
return null;
}, error => {
client.logFailedRequest(FoldingRangeRequest.type, error);
return null;
});
}
});
}
commands.registerCommand('_css.applyCodeAction', applyCodeAction);
function applyCodeAction(uri: string, documentVersion: number, edits: TextEdit[]) {