55 lines
2.8 KiB
JavaScript
55 lines
2.8 KiB
JavaScript
"use strict";
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/* --------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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* ------------------------------------------------------------------------------------------ */
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.SelectionRangeFeature = void 0;
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const vscode_1 = require("vscode");
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const vscode_languageserver_protocol_1 = require("vscode-languageserver-protocol");
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const client_1 = require("./client");
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function ensure(target, key) {
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if (target[key] === void 0) {
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target[key] = Object.create(null);
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}
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return target[key];
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}
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class SelectionRangeFeature extends client_1.TextDocumentFeature {
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constructor(client) {
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super(client, vscode_languageserver_protocol_1.SelectionRangeRequest.type);
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}
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fillClientCapabilities(capabilities) {
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let capability = ensure(ensure(capabilities, 'textDocument'), 'selectionRange');
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capability.dynamicRegistration = true;
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}
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initialize(capabilities, documentSelector) {
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let [id, options] = this.getRegistration(documentSelector, capabilities.selectionRangeProvider);
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if (!id || !options) {
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return;
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}
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this.register({ id: id, registerOptions: options });
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}
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registerLanguageProvider(options) {
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const provider = {
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provideSelectionRanges: (document, positions, token) => {
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const client = this._client;
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const provideSelectionRanges = (document, positions, token) => {
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const requestParams = {
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textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document),
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positions: client.code2ProtocolConverter.asPositions(positions)
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};
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return client.sendRequest(vscode_languageserver_protocol_1.SelectionRangeRequest.type, requestParams, token).then((ranges) => client.protocol2CodeConverter.asSelectionRanges(ranges), (error) => {
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return client.handleFailedRequest(vscode_languageserver_protocol_1.SelectionRangeRequest.type, error, null);
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});
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};
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const middleware = client.clientOptions.middleware;
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return middleware.provideSelectionRanges
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? middleware.provideSelectionRanges(document, positions, token, provideSelectionRanges)
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: provideSelectionRanges(document, positions, token);
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}
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};
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return [vscode_1.languages.registerSelectionRangeProvider(options.documentSelector, provider), provider];
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}
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}
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exports.SelectionRangeFeature = SelectionRangeFeature;
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//# sourceMappingURL=selectionRange.js.map
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