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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 WLSHELLSURFACE_H
#define WLSHELLSURFACE_H
#include "waylandobject.h"
#include <wayland-server.h>
#include <QPoint>
namespace Wayland {
class Compositor;
class Surface;
class ShellSurface;
class ShellSurfaceResizeGrabber;
class ShellSurfaceMoveGrabber;
class Shell
{
public:
Shell();
static void bind_func(struct wl_client *client, void *data,
uint32_t version, uint32_t id);
private:
static void get_shell_surface(struct wl_client *client,
struct wl_resource *resource,
uint32_t id,
struct wl_resource *surface);
static const struct wl_shell_interface shell_interface;
};
class ShellSurface
{
public:
ShellSurface(struct wl_client *client, uint32_t id, Surface *surface);
void sendConfigure(uint32_t edges, int32_t width, int32_t height);
Surface *surface() const;
void adjustPosInResize();
QPointF adjustedPosToTransientParent() const;
void resetResizeGrabber();
void resetMoveGrabber();
ShellSurface *transientParent() const;
void setOffset(const QPointF &offset);
private:
struct wl_resource *m_shellSurface;
Surface *m_surface;
ShellSurfaceResizeGrabber *m_resizeGrabber;
ShellSurfaceMoveGrabber *m_moveGrabber;
ShellSurface *m_transientParent;
int32_t m_xOffset;
int32_t m_yOffset;
static void move(struct wl_client *client,
struct wl_resource *shell_surface_resource,
struct wl_resource *input_device_super,
uint32_t time);
static void resize(struct wl_client *client,
struct wl_resource *shell_surface_resource,
struct wl_resource *input_device,
uint32_t time,
uint32_t edges);
static void set_toplevel(struct wl_client *client,
struct wl_resource *shell_surface_resource);
static void set_transient(struct wl_client *client,
struct wl_resource *shell_surface_resource,
struct wl_resource *parent,
int x,
int y,
uint32_t flags);
static void set_fullscreen(struct wl_client *client,
struct wl_resource *shell_surface_resource,
uint32_t method,
uint32_t framerate,
struct wl_resource *output);
static void set_popup(struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *input_device,
uint32_t time,
struct wl_resource *parent,
int32_t x,
int32_t y,
uint32_t flags);
static void set_maximized(struct wl_client *client,
struct wl_resource *shell_surface_resource,
struct wl_resource *output);
static const struct wl_shell_surface_interface shell_surface_interface;
};
class ShellSurfaceGrabber : public Object<wl_pointer_grab>
{
public:
ShellSurfaceGrabber(ShellSurface *shellSurface, const struct wl_pointer_grab_interface *interface);
~ShellSurfaceGrabber();
struct wl_listener surface_destroy_listener;
static void destroy(struct wl_listener *listener,
struct wl_resource *resource, uint32_t time);
ShellSurface *shell_surface;
};
class ShellSurfaceResizeGrabber : public ShellSurfaceGrabber
{
public:
ShellSurfaceResizeGrabber(ShellSurface *shellSurface);
enum wl_shell_surface_resize resize_edges;
int32_t width;
int32_t height;
static void focus(struct wl_pointer_grab *grab,
struct wl_surface *surface, int32_t x, int32_t y);
static void motion(struct wl_pointer_grab *grab,
uint32_t time, int32_t x, int32_t y);
static void button(struct wl_pointer_grab *grab,
uint32_t time, uint32_t mouse_grabber_button, int32_t state);
static const struct wl_pointer_grab_interface resize_grabber_interface;
};
class ShellSurfaceMoveGrabber : public ShellSurfaceGrabber
{
public:
ShellSurfaceMoveGrabber(ShellSurface *shellSurface);
int32_t offset_x;
int32_t offset_y;
static void focus(struct wl_pointer_grab *grab,
struct wl_surface *surface, int32_t x, int32_t y);
static void motion(struct wl_pointer_grab *grab,
uint32_t time, int32_t x, int32_t y);
static void button(struct wl_pointer_grab *grab,
uint32_t time, uint32_t mouse_grabber_button, int32_t state);
static const struct wl_pointer_grab_interface move_grabber_interface;
};
}
#endif // WLSHELLSURFACE_H
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