vscode-languageclient
Version:
VSCode Language client implementation
138 lines (137 loc) • 6.92 kB
JavaScript
;
/* --------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
* ------------------------------------------------------------------------------------------ */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.DocumentSymbolFeature = exports.SupportedSymbolTags = exports.SupportedSymbolKinds = void 0;
const vscode_1 = require("vscode");
const vscode_languageserver_protocol_1 = require("vscode-languageserver-protocol");
const features_1 = require("./features");
const UUID = __importStar(require("./utils/uuid"));
exports.SupportedSymbolKinds = [
vscode_languageserver_protocol_1.SymbolKind.File,
vscode_languageserver_protocol_1.SymbolKind.Module,
vscode_languageserver_protocol_1.SymbolKind.Namespace,
vscode_languageserver_protocol_1.SymbolKind.Package,
vscode_languageserver_protocol_1.SymbolKind.Class,
vscode_languageserver_protocol_1.SymbolKind.Method,
vscode_languageserver_protocol_1.SymbolKind.Property,
vscode_languageserver_protocol_1.SymbolKind.Field,
vscode_languageserver_protocol_1.SymbolKind.Constructor,
vscode_languageserver_protocol_1.SymbolKind.Enum,
vscode_languageserver_protocol_1.SymbolKind.Interface,
vscode_languageserver_protocol_1.SymbolKind.Function,
vscode_languageserver_protocol_1.SymbolKind.Variable,
vscode_languageserver_protocol_1.SymbolKind.Constant,
vscode_languageserver_protocol_1.SymbolKind.String,
vscode_languageserver_protocol_1.SymbolKind.Number,
vscode_languageserver_protocol_1.SymbolKind.Boolean,
vscode_languageserver_protocol_1.SymbolKind.Array,
vscode_languageserver_protocol_1.SymbolKind.Object,
vscode_languageserver_protocol_1.SymbolKind.Key,
vscode_languageserver_protocol_1.SymbolKind.Null,
vscode_languageserver_protocol_1.SymbolKind.EnumMember,
vscode_languageserver_protocol_1.SymbolKind.Struct,
vscode_languageserver_protocol_1.SymbolKind.Event,
vscode_languageserver_protocol_1.SymbolKind.Operator,
vscode_languageserver_protocol_1.SymbolKind.TypeParameter
];
exports.SupportedSymbolTags = [
vscode_languageserver_protocol_1.SymbolTag.Deprecated
];
class DocumentSymbolFeature extends features_1.TextDocumentLanguageFeature {
constructor(client) {
super(client, vscode_languageserver_protocol_1.DocumentSymbolRequest.type);
}
fillClientCapabilities(capabilities) {
const symbolCapabilities = (0, features_1.ensure)((0, features_1.ensure)(capabilities, 'textDocument'), 'documentSymbol');
symbolCapabilities.dynamicRegistration = true;
symbolCapabilities.symbolKind = {
valueSet: exports.SupportedSymbolKinds
};
symbolCapabilities.hierarchicalDocumentSymbolSupport = true;
symbolCapabilities.tagSupport = {
valueSet: exports.SupportedSymbolTags
};
symbolCapabilities.labelSupport = true;
}
initialize(capabilities, documentSelector) {
const options = this.getRegistrationOptions(documentSelector, capabilities.documentSymbolProvider);
if (!options) {
return;
}
this.register({ id: UUID.generateUuid(), registerOptions: options });
}
registerLanguageProvider(options) {
const selector = options.documentSelector;
const provider = {
provideDocumentSymbols: (document, token) => {
const client = this._client;
const _provideDocumentSymbols = async (document, token) => {
try {
const data = await client.sendRequest(vscode_languageserver_protocol_1.DocumentSymbolRequest.type, client.code2ProtocolConverter.asDocumentSymbolParams(document), token);
if (token.isCancellationRequested || data === undefined || data === null) {
return null;
}
if (data.length === 0) {
return [];
}
else {
const first = data[0];
if (vscode_languageserver_protocol_1.DocumentSymbol.is(first)) {
return await client.protocol2CodeConverter.asDocumentSymbols(data, token);
}
else {
return await client.protocol2CodeConverter.asSymbolInformations(data, token);
}
}
}
catch (error) {
return client.handleFailedRequest(vscode_languageserver_protocol_1.DocumentSymbolRequest.type, token, error, null);
}
};
const middleware = client.middleware;
return middleware.provideDocumentSymbols
? middleware.provideDocumentSymbols(document, token, _provideDocumentSymbols)
: _provideDocumentSymbols(document, token);
}
};
const metaData = options.label !== undefined ? { label: options.label } : undefined;
return [vscode_1.languages.registerDocumentSymbolProvider(this._client.protocol2CodeConverter.asDocumentSelector(selector), provider, metaData), provider];
}
}
exports.DocumentSymbolFeature = DocumentSymbolFeature;