File indexing completed on 2025-02-02 05:02:43

 /*
     SPDX-FileCopyrightText: 2018 Nicolas Fella <nicolas.fella@gmx.de>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef BRIGHTNESSMANAGER_H
 #define BRIGHTNESSMANAGER_H
 
 #include "solidextras_export.h"
 
 #include <QObject>
 
 class BrightnessBackend : public QObject
 {
 public:
     explicit BrightnessBackend(QObject *parent = nullptr) : QObject(parent)
     , m_maximized()
     , m_previousValue()
     {}
     ~BrightnessBackend() override = default;
 
 public:
     virtual void toggleBrightness();
 
 protected:
     virtual void setBrightness(float brightness) = 0;
     virtual float brightness() const = 0;
     virtual float maxBrightness() const = 0;
 
 private:
     bool m_maximized;
     int m_previousValue;
 };
 
 class SOLIDEXTRAS_EXPORT BrightnessManager : public QObject
 {
     Q_OBJECT
 
 public:
     explicit BrightnessManager(QObject *parent = nullptr);
     ~BrightnessManager() override;
 
 public Q_SLOTS:
     void toggleBrightness();
 
 private:
     BrightnessBackend *m_backend;
 };
 
 #endif //  BRIGHTNESSMANAGER_H