////  AboutUtil.h//  interface/src////  Created by Vlad Stelmahovsky on 15/5/2018.//  Copyright 2018 High Fidelity, Inc.//  Copyright 2020 Vircadia Contributors.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html//  #ifndef hifi_AboutUtil_h#define hifi_AboutUtil_h #include <QObject> /*@jsdoc * The <code>About</code> API provides information about the version of Interface that is currently running. It also has the * functionality to open a web page in an Interface browser window. * * @namespace About * * @hifi-interface * @hifi-client-entity * @hifi-avatar * * @property {string} platform - The name of the Interface platform running, e,g., <code>"Overte"</code> for the Overte. *     <em>Read-only.</em> * @property {string} buildDate - The build date of Interface that is currently running. <em>Read-only.</em> * @property {string} buildVersion - The build version of Interface that is currently running. <em>Read-only.</em> * @property {string} qtVersion - The Qt version used in Interface that is currently running. <em>Read-only.</em> * @property {string} qtWebEngineVersion - The Qt WebEngine version used in Interface that is currently running. <em>Read-only.</em> * @property {string} qtChromiumVersion - The Qt Chromium version used in Interface that is currently running. <em>Read-only.</em> * * * @example <caption>Report information on the version of Interface currently running.</caption> * print("Interface platform: " + About.platform); * print("Interface build date: " + About.buildDate); * print("Interface version: " + About.buildVersion); * print("Qt version: " + About.qtVersion); */  /*@jsdoc * The <code>HifiAbout</code> API provides information about the version of Interface that is currently running. It also * has the functionality to open a web page in an Interface browser window. * * @namespace HifiAbout * * @hifi-interface * @hifi-client-entity * @hifi-avatar * * @deprecated This API is deprecated and will be removed. Use the {@link About} API instead. * * @property {string} platform - The name of the Interface platform running, e,g., <code>"Overte"</code> for the Overte. *     <em>Read-only.</em> * @property {string} buildDate - The build date of Interface that is currently running. <em>Read-only.</em> * @property {string} buildVersion - The build version of Interface that is currently running. <em>Read-only.</em> * @property {string} qtVersion - The Qt version used in Interface that is currently running. <em>Read-only.</em> * * @borrows About.openUrl as openUrl */ class AboutUtil : public QObject {    Q_OBJECT     Q_PROPERTY(QString platform READ getPlatformName CONSTANT)    Q_PROPERTY(QString buildDate READ getBuildDate CONSTANT)    Q_PROPERTY(QString buildVersion READ getBuildVersion CONSTANT)    Q_PROPERTY(QString qtVersion READ getQtVersion CONSTANT)    Q_PROPERTY(QString qtWebEngineVersion READ getQtWebEngineVersion CONSTANT)    Q_PROPERTY(QString qtChromiumVersion READ getQtChromiumVersion CONSTANT) public:    static AboutUtil* getInstance();    ~AboutUtil() {}     QString getPlatformName() const { return "Overte"; }    QString getBuildDate() const;    QString getBuildVersion() const;    QString getQtVersion() const;    QString getQtWebEngineVersion() const;    QString getQtChromiumVersion() const; public slots:     /*@jsdoc     * Display a web page in an Interface browser window or the tablet.     * @function About.openUrl     * @param {string} url - The URL of the web page you want to view in Interface.     */    void openUrl(const QString &url) const;private:    AboutUtil(QObject* parent = nullptr);}; #endif // hifi_AboutUtil_h