77 lines
3.6 KiB
JavaScript
77 lines
3.6 KiB
JavaScript
"use strict";
|
|
/* --------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the MIT License. See License.txt in the project root for license information.
|
|
* ------------------------------------------------------------------------------------------ */
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.FoldingRangeFeature = void 0;
|
|
const vscode_1 = require("vscode");
|
|
const vscode_languageserver_protocol_1 = require("vscode-languageserver-protocol");
|
|
const client_1 = require("./client");
|
|
function ensure(target, key) {
|
|
if (target[key] === void 0) {
|
|
target[key] = {};
|
|
}
|
|
return target[key];
|
|
}
|
|
class FoldingRangeFeature extends client_1.TextDocumentFeature {
|
|
constructor(client) {
|
|
super(client, vscode_languageserver_protocol_1.FoldingRangeRequest.type);
|
|
}
|
|
fillClientCapabilities(capabilities) {
|
|
let capability = ensure(ensure(capabilities, 'textDocument'), 'foldingRange');
|
|
capability.dynamicRegistration = true;
|
|
capability.rangeLimit = 5000;
|
|
capability.lineFoldingOnly = true;
|
|
}
|
|
initialize(capabilities, documentSelector) {
|
|
let [id, options] = this.getRegistration(documentSelector, capabilities.foldingRangeProvider);
|
|
if (!id || !options) {
|
|
return;
|
|
}
|
|
this.register({ id: id, registerOptions: options });
|
|
}
|
|
registerLanguageProvider(options) {
|
|
const provider = {
|
|
provideFoldingRanges: (document, context, token) => {
|
|
const client = this._client;
|
|
const provideFoldingRanges = (document, _, token) => {
|
|
const requestParams = {
|
|
textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document)
|
|
};
|
|
return client.sendRequest(vscode_languageserver_protocol_1.FoldingRangeRequest.type, requestParams, token).then(FoldingRangeFeature.asFoldingRanges, (error) => {
|
|
return client.handleFailedRequest(vscode_languageserver_protocol_1.FoldingRangeRequest.type, error, null);
|
|
});
|
|
};
|
|
const middleware = client.clientOptions.middleware;
|
|
return middleware.provideFoldingRanges
|
|
? middleware.provideFoldingRanges(document, context, token, provideFoldingRanges)
|
|
: provideFoldingRanges(document, context, token);
|
|
}
|
|
};
|
|
return [vscode_1.languages.registerFoldingRangeProvider(options.documentSelector, provider), provider];
|
|
}
|
|
static asFoldingRangeKind(kind) {
|
|
if (kind) {
|
|
switch (kind) {
|
|
case vscode_languageserver_protocol_1.FoldingRangeKind.Comment:
|
|
return vscode_1.FoldingRangeKind.Comment;
|
|
case vscode_languageserver_protocol_1.FoldingRangeKind.Imports:
|
|
return vscode_1.FoldingRangeKind.Imports;
|
|
case vscode_languageserver_protocol_1.FoldingRangeKind.Region:
|
|
return vscode_1.FoldingRangeKind.Region;
|
|
}
|
|
}
|
|
return void 0;
|
|
}
|
|
static asFoldingRanges(foldingRanges) {
|
|
if (Array.isArray(foldingRanges)) {
|
|
return foldingRanges.map(r => {
|
|
return new vscode_1.FoldingRange(r.startLine, r.endLine, FoldingRangeFeature.asFoldingRangeKind(r.kind));
|
|
});
|
|
}
|
|
return [];
|
|
}
|
|
}
|
|
exports.FoldingRangeFeature = FoldingRangeFeature;
|
|
//# sourceMappingURL=foldingRange.js.map
|