69 lines
3.2 KiB
JavaScript
69 lines
3.2 KiB
JavaScript
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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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'use strict';
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Object.defineProperty(exports, "__esModule", { value: true });
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const UUID = require("./utils/uuid");
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const Is = require("./utils/is");
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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] = {};
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}
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return target[key];
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}
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class ImplementationFeature extends client_1.TextDocumentFeature {
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constructor(client) {
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super(client, vscode_languageserver_protocol_1.ImplementationRequest.type);
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}
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fillClientCapabilities(capabilites) {
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ensure(ensure(capabilites, 'textDocument'), 'implementation').dynamicRegistration = true;
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}
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initialize(capabilities, documentSelector) {
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if (!capabilities.implementationProvider) {
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return;
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}
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if (capabilities.implementationProvider === true) {
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if (!documentSelector) {
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return;
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}
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this.register(this.messages, {
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id: UUID.generateUuid(),
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registerOptions: Object.assign({}, { documentSelector: documentSelector })
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});
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}
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else {
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const implCapabilities = capabilities.implementationProvider;
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const id = Is.string(implCapabilities.id) && implCapabilities.id.length > 0 ? implCapabilities.id : UUID.generateUuid();
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const selector = implCapabilities.documentSelector || documentSelector;
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if (selector) {
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this.register(this.messages, {
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id,
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registerOptions: Object.assign({}, { documentSelector: selector })
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});
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}
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}
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}
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registerLanguageProvider(options) {
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let client = this._client;
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let provideImplementation = (document, position, token) => {
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return client.sendRequest(vscode_languageserver_protocol_1.ImplementationRequest.type, client.code2ProtocolConverter.asTextDocumentPositionParams(document, position), token).then(client.protocol2CodeConverter.asDefinitionResult, (error) => {
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client.logFailedRequest(vscode_languageserver_protocol_1.ImplementationRequest.type, error);
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return Promise.resolve(null);
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});
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};
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let middleware = client.clientOptions.middleware;
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return vscode_1.languages.registerImplementationProvider(options.documentSelector, {
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provideImplementation: (document, position, token) => {
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return middleware.provideImplementation
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? middleware.provideImplementation(document, position, token, provideImplementation)
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: provideImplementation(document, position, token);
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}
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});
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}
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}
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exports.ImplementationFeature = ImplementationFeature;
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