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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Compositor.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef WLINPUTDEVICE_H
#define WLINPUTDEVICE_H
#include "waylandobject.h"
#include <stdint.h>
#include <QtCore/QList>
#include <QtCore/QPoint>
class QKeyEvent;
class QTouchEvent;
class WaylandInputDevice;
namespace Wayland {
class Compositor;
class DataDevice;
class Surface;
class DataDeviceManager;
class InputDevice : public Object<struct wl_seat>
{
public:
InputDevice(WaylandInputDevice *handle, Compositor *compositor);
~InputDevice();
void sendMousePressEvent(Qt::MouseButton button, const QPointF &localPos, const QPointF &globalPos = QPointF());
void sendMouseReleaseEvent(Qt::MouseButton button, const QPointF &localPos, const QPointF &globalPos = QPointF());
void sendMouseMoveEvent(const QPointF &localPos, const QPointF &globalPos = QPointF());
void sendMouseMoveEvent(Surface *surface, const QPointF &localPos, const QPointF &globalPos = QPointF());
void sendMouseWheelEvent(Qt::Orientation orientation, int delta);
void sendKeyPressEvent(uint code);
void sendKeyReleaseEvent(uint code);
void sendTouchPointEvent(int id, double x, double y, Qt::TouchPointState state);
void sendTouchFrameEvent();
void sendTouchCancelEvent();
void sendFullKeyEvent(QKeyEvent *event);
void sendFullTouchEvent(QTouchEvent *event);
Surface *keyboardFocus() const;
bool setKeyboardFocus(Surface *surface);
Surface *mouseFocus() const;
void setMouseFocus(Surface *surface, const QPointF &localPos, const QPointF &globalPos);
void clientRequestedDataDevice(DataDeviceManager *dndSelection, struct wl_client *client, uint32_t id);
DataDevice *dataDevice(struct wl_client *client) const;
void sendSelectionFocus(Surface *surface);
Compositor *compositor() const;
WaylandInputDevice *handle() const;
wl_pointer *pointerDevice();
wl_keyboard *keyboardDevice();
wl_touch *touchDevice();
const wl_pointer *pointerDevice() const;
const wl_keyboard *keyboardDevice() const;
const wl_touch *touchDevice() const;
private:
void initDevices();
void releaseDevices();
void cleanupDataDeviceForClient(struct wl_client *client, bool destroyDev);
WaylandInputDevice *m_handle;
Compositor *m_compositor;
QList<DataDevice *> m_data_devices;
struct {
wl_pointer pointer;
wl_keyboard keyboard;
wl_touch touch;
} m_device_interfaces;
uint32_t toWaylandButton(Qt::MouseButton button);
static void bind_func(struct wl_client *client, void *data,
uint32_t version, uint32_t id);
static void pointer_attach(struct wl_client *client,
struct wl_resource *device_base,
uint32_t serial,
struct wl_resource *buffer, int32_t x, int32_t y);
const static struct wl_pointer_interface pointer_interface;
static void get_pointer(struct wl_client *client,
struct wl_resource *resource,
uint32_t id);
static void get_keyboard(struct wl_client *client,
struct wl_resource *resource,
uint32_t id);
static void get_touch(struct wl_client *client,
struct wl_resource *resource,
uint32_t id);
const static struct wl_seat_interface seat_interface;
static void destroy_resource(wl_resource *resource);
static void destroy_device_resource(wl_resource *resource);
};
}
#endif // WLINPUTDEVICE_H
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