Method constructor

Extension/src/LanguageServer/client.ts:1310–1399

* All public methods on this class must be guarded by the "ready" promise. Requests and notifications received before the task is * complete are executed after this promise is resolved.

(workspaceFolder?: vscode.WorkspaceFolder)

     */

    constructor(workspaceFolder?: vscode.WorkspaceFolder) {
        if (workspaceFolder !== undefined) {
            this.lastCustomBrowseConfiguration = new PersistentFolderState<WorkspaceBrowseConfiguration | undefined>("CPP.lastCustomBrowseConfiguration", undefined, workspaceFolder);
            this.lastCustomBrowseConfigurationProviderId = new PersistentFolderState<string | undefined>("CPP.lastCustomBrowseConfigurationProviderId", undefined, workspaceFolder);
            this.lastCustomBrowseConfigurationProviderVersion = new PersistentFolderState<Version>("CPP.lastCustomBrowseConfigurationProviderVersion", Version.v5, workspaceFolder);
            this.registeredProviders = new PersistentFolderState<string[]>("CPP.registeredProviders", [], workspaceFolder);
            // If this provider did the register in the last session, clear out the cached browse config.
            if (!this.isProviderRegistered(this.lastCustomBrowseConfigurationProviderId.Value)) {
                this.lastCustomBrowseConfigurationProviderId.Value = undefined;
                if (this.lastCustomBrowseConfiguration !== undefined) {
                    this.lastCustomBrowseConfiguration.Value = undefined;
                }
            }
            if (this.lastCustomBrowseConfigurationProviderId.Value) {
                this.configStateReceived.configProviders = []; // avoid waiting for the timeout if it's cached
            }
            this.registeredProviders.Value = [];
        } else {
            this.configStateReceived.configProviders = [];
            this.configStateReceived.compileCommands = true;
        }
        if (!semanticTokensLegend) {
            // Semantic token types are identified by indexes in this list of types, in the legend.
            const tokenTypesLegend: string[] = [];
            for (const e in SemanticTokenTypes) {
                // An enum is actually a set of mappings from key <=> value. Enumerate over only the names.
                // This allow us to represent the constants using an enum, which we can match in native code.
                if (isNaN(Number(e))) {
                    tokenTypesLegend.push(e);
                }
            }
            // Semantic token modifiers are bit indexes corresponding to the indexes in this list of modifiers in the legend.
            const tokenModifiersLegend: string[] = [];
            for (const e in SemanticTokenModifiers) {
                if (isNaN(Number(e))) {
                    tokenModifiersLegend.push(e);
                }
            }
            semanticTokensLegend = new vscode.SemanticTokensLegend(tokenTypesLegend, tokenModifiersLegend);
        }

        this.rootFolder = workspaceFolder;
        this.rootRealPath = this.RootPath ? util.checkDirectoryExistsSync(this.RootPath) ? fs.realpathSync(this.RootPath) : this.RootPath : "";

        this.workspaceStoragePath = util.extensionContext?.storageUri?.fsPath ?? "";
        if (this.workspaceStoragePath.length > 0) {
            workspaceHash = path.basename(path.dirname(this.workspaceStoragePath));
        } else {
            this.workspaceStoragePath = this.RootPath ? path.join(this.RootPath, ".vscode") : "";
        }

        if (workspaceFolder && vscode.workspace.workspaceFolders && vscode.workspace.workspaceFolders.length > 1) {
            this.workspaceStoragePath = path.join(this.workspaceStoragePath, util.getUniqueWorkspaceStorageName(workspaceFolder));
        }

        const rootUri: vscode.Uri | undefined = this.RootUri;
        this.settingsTracker = new SettingsTracker(rootUri);