File indexing completed on 2024-12-01 12:35:17

 /* This file is part of the KDE libraries
  * SPDX-FileCopyrightText: 2009 Dario Freddi <drf at kde.org>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #ifndef WIDGETBASEDPOLLER_H
 #define WIDGETBASEDPOLLER_H
 
 #include <kidletime_export.h>
 
 #include "abstractsystempoller.h"
 
 class QTimer;
 class QEvent;
 class QWindow;
 
 class KIDLETIME_EXPORT WidgetBasedPoller : public AbstractSystemPoller
 {
     Q_OBJECT
 
 public:
     explicit WidgetBasedPoller(QObject *parent = nullptr);
     ~WidgetBasedPoller() override;
 
     bool isAvailable() override;
     bool setUpPoller() override;
     void unloadPoller() override;
 
     QList<int> timeouts() const override;
 
 protected:
     bool eventFilter(QObject *object, QEvent *event) override;
 
 public Q_SLOTS:
     void addTimeout(int nextTimeout) override;
     void removeTimeout(int nextTimeout) override;
 
     int forcePollRequest() override;
     void catchIdleEvent() override;
     void stopCatchingIdleEvents() override;
 
 private Q_SLOTS:
     int poll();
     virtual int getIdleTime() = 0;
     void detectedActivity();
     void waitForActivity();
     void releaseInputLock();
 
 private:
     virtual bool additionalSetUp() = 0;
 
 private:
     QTimer *m_pollTimer;
     QWindow *m_grabber;
     QList<int> m_timeouts;
 };
 
 #endif /* WIDGETBASEDPOLLER_H */