File indexing completed on 2024-04-14 04:54:22

 // SPDX-FileCopyrightText: 2022 Nicolas Fella <nicolas.fella@gmx.de>
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <QObject>
 #include <QQmlEngine>
 #include <QQuickItem>
 #include <QQuickWindow>
 #ifdef HAVE_WINDOWSYSTEM
 #include <KWindowEffects>
 #endif
 /**
  * @class WindowController
  *
  * A singleton class to help manage the NeoChat window.
  */
 class WindowController : public QObject
 {
     Q_OBJECT
     QML_ELEMENT
     QML_SINGLETON
 
     /**
      * @brief Whether KWindowSystem specific features are available.
      */
     Q_PROPERTY(bool hasWindowSystem READ hasWindowSystem CONSTANT)
 
 public:
     static WindowController &instance();
     static WindowController *create(QQmlEngine *engine, QJSEngine *)
     {
         engine->setObjectOwnership(&instance(), QQmlEngine::CppOwnership);
         return &instance();
     }
 
     /**
      * @brief Set the window that the will be managed.
      */
     void setWindow(QWindow *window);
 
     /**
      * @brief Get the window that the will be managed.
      */
     QWindow *window() const;
 
     /**
      * @brief Restore any saved window geometry if available.
      */
     void restoreGeometry();
 
     /**
      * @brief Save the current window geometry.
      */
     Q_INVOKABLE void saveGeometry();
 
     /**
      * @brief Show the window and raise to the top.
      */
     void showAndRaiseWindow(const QString &startupId);
 
     bool hasWindowSystem() const;
 
     /**
      * @brief Set the background blur status of the given item.
      */
     Q_INVOKABLE void setBlur(QQuickItem *item, bool blur);
 
     /**
      * Toggles the window between hidden and visible.
      */
     void toggleWindow();
 
 Q_SIGNALS:
     /**
      * @brief Triggered if the managed window is changed.
      */
     void windowChanged();
 
 private:
     WindowController() = default;
 
     QWindow *m_window = nullptr;
 };