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#ifndef QBBSCREENEVENTHANDLER_H
#define QBBSCREENEVENTHANDLER_H

#include <QWindowSystemInterface>

#include <screen/screen.h>

QT_BEGIN_NAMESPACE

class QBBIntegration;

class QBBScreenEventHandler : public QObject
{
    Q_OBJECT
public:
    explicit QBBScreenEventHandler(QBBIntegration *integration);

    static void injectKeyboardEvent(int flags, int sym, int mod, int scan, int cap);
    void injectPointerMoveEvent(int x, int y);

    bool handleEvent(screen_event_t event);
    bool handleEvent(screen_event_t event, int qnxType);

Q_SIGNALS:
    void newWindowCreated(screen_window_t window);
    void windowClosed(screen_window_t window);

private:
    void handleKeyboardEvent(screen_event_t event);
    void handlePointerEvent(screen_event_t event);
    void handleTouchEvent(screen_event_t event, int type);
    void handleCloseEvent(screen_event_t event);
    void handleCreateEvent(screen_event_t event);
    void handleDisplayEvent(screen_event_t event);

private:
    enum {
        MAX_TOUCH_POINTS = 10
    };

    QBBIntegration *mBBIntegration;
    QPoint mLastGlobalMousePoint;
    QPoint mLastLocalMousePoint;
    Qt::MouseButtons mLastButtonState;
    void* mLastMouseWindow;

    QWindowSystemInterface::TouchPoint mTouchPoints[MAX_TOUCH_POINTS];
};

QT_END_NAMESPACE

#endif // QBBSCREENEVENTHANDLER_H