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// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQNXSCREENEVENTHANDLER_H
#define QQNXSCREENEVENTHANDLER_H
#include <qpa/qwindowsysteminterface.h>
#include <QtCore/QLoggingCategory>
#include <screen/screen.h>
QT_BEGIN_NAMESPACE
Q_DECLARE_LOGGING_CATEGORY(lcQpaScreenEvents);
class QQnxIntegration;
class QQnxScreenEventFilter;
class QQnxScreenEventThread;
class QQnxScreenEventHandler : public QObject
{
Q_OBJECT
public:
explicit QQnxScreenEventHandler(QQnxIntegration *integration);
void addScreenEventFilter(QQnxScreenEventFilter *filter);
void removeScreenEventFilter(QQnxScreenEventFilter *filter);
bool handleEvent(screen_event_t event);
bool handleEvent(screen_event_t event, int qnxType);
static void injectKeyboardEvent(int flags, int sym, int mod, int scan, int cap);
void setScreenEventThread(QQnxScreenEventThread *eventThread);
Q_SIGNALS:
void newWindowCreated(void *window);
void windowClosed(void *window);
protected:
void timerEvent(QTimerEvent *event) override;
private Q_SLOTS:
void processEvents();
private:
void handleKeyboardEvent(screen_event_t event);
void handlePointerEvent(screen_event_t event);
void handleTouchEvent(screen_event_t event, int qnxType);
void handleCloseEvent(screen_event_t event);
void handleCreateEvent(screen_event_t event);
void handleDisplayEvent(screen_event_t event);
void handlePropertyEvent(screen_event_t event);
void handleKeyboardFocusPropertyEvent(screen_window_t window);
void handleGeometryPropertyEvent(screen_window_t window);
private:
enum {
MaximumTouchPoints = 10
};
QQnxIntegration *m_qnxIntegration;
QPoint m_lastGlobalMousePoint;
QPoint m_lastLocalMousePoint;
Qt::MouseButtons m_lastButtonState;
screen_window_t m_lastMouseWindow;
QPointingDevice *m_touchDevice;
QPointingDevice *m_mouseDevice;
QWindowSystemInterface::TouchPoint m_touchPoints[MaximumTouchPoints];
QList<QQnxScreenEventFilter*> m_eventFilters;
QQnxScreenEventThread *m_eventThread;
int m_focusLostTimer;
};
QT_END_NAMESPACE
#endif // QQNXSCREENEVENTHANDLER_H
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