| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
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| ** |
| ** This file is part of the plugins module of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #ifndef QLIBINPUTTOUCH_P_H |
| #define QLIBINPUTTOUCH_P_H |
| |
| #include <QtCore/QHash> |
| #include <QtCore/QList> |
| #include <qpa/qwindowsysteminterface.h> |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| struct libinput_event_touch; |
| struct libinput_device; |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QLibInputTouch |
| { |
| public: |
| void registerDevice(libinput_device *dev); |
| void unregisterDevice(libinput_device *dev); |
| void processTouchDown(libinput_event_touch *e); |
| void processTouchMotion(libinput_event_touch *e); |
| void processTouchUp(libinput_event_touch *e); |
| void processTouchCancel(libinput_event_touch *e); |
| void processTouchFrame(libinput_event_touch *e); |
| |
| private: |
| struct DeviceState { |
| DeviceState() : m_touchDevice(0) { } |
| QWindowSystemInterface::TouchPoint *point(int32_t slot); |
| QList<QWindowSystemInterface::TouchPoint> m_points; |
| QTouchDevice *m_touchDevice; |
| }; |
| |
| DeviceState *deviceState(libinput_event_touch *e); |
| |
| QHash<libinput_device *, DeviceState> m_devState; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |