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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWAYLANDSHELL_P_H
#define QWAYLANDSHELL_P_H
#include <QtCompositor/qwaylandexport.h>
#include <QtCompositor/qwaylandsurface.h>
#include <QtCompositor/private/qwaylandextension_p.h>
#include <QtCompositor/QWaylandPointerGrabber>
#include <QtCompositor/QWaylandShellSurface>
#include <QtCompositor/QWaylandInputDevice>
#include <wayland-server.h>
#include <QHash>
#include <QPoint>
#include <QSet>
#include <QtCompositor/private/qwayland-server-wayland.h>
QT_BEGIN_NAMESPACE
class QWaylandView;
class QWaylandShellSurfaceResizeGrabber;
class QWaylandShellSurfaceMoveGrabber;
class QWaylandShellSurfacePopupGrabber;
class Q_COMPOSITOR_EXPORT QWaylandShellPrivate
: public QWaylandExtensionTemplatePrivate
, public QtWaylandServer::wl_shell
{
Q_DECLARE_PUBLIC(QWaylandShell)
public:
QWaylandShellPrivate();
static QWaylandShellPrivate *get(QWaylandShell *shell) { return shell->d_func(); }
QWaylandShellSurfacePopupGrabber* getPopupGrabber(QWaylandInputDevice *input);
protected:
void shell_get_shell_surface(Resource *resource, uint32_t id, struct ::wl_resource *surface) Q_DECL_OVERRIDE;
QHash<QWaylandInputDevice *, QWaylandShellSurfacePopupGrabber*> m_popupGrabber;
};
class Q_COMPOSITOR_EXPORT QWaylandShellSurfacePrivate
: public QWaylandExtensionTemplatePrivate
, public QtWaylandServer::wl_shell_surface
{
Q_DECLARE_PUBLIC(QWaylandShellSurface)
public:
QWaylandShellSurfacePrivate();
~QWaylandShellSurfacePrivate();
static QWaylandShellSurfacePrivate *get(QWaylandShellSurface *surface) { return surface->d_func(); }
void resetResizeGrabber();
void resetMoveGrabber();
void setSurfaceType(QWaylandShellSurface::SurfaceType type);
void setOffset(const QPointF &offset) { m_transientOffset = offset; }
void requestSize(const QSize &size);
void ping();
void ping(uint32_t serial);
private:
QWaylandShell *m_shell;
QWaylandSurface *m_surface;
QWaylandView *m_view;
QWaylandShellSurfaceResizeGrabber *m_resizeGrabber;
QWaylandShellSurfaceMoveGrabber *m_moveGrabber;
QWaylandShellSurfacePopupGrabber *m_popupGrabber;
uint32_t m_popupSerial;
QSet<uint32_t> m_pings;
QWaylandShellSurface::SurfaceType m_surfaceType;
bool m_transientInactive;
QWaylandSurface *m_transientParent;
QPointF m_transientOffset;
QString m_title;
QString m_className;
void shell_surface_destroy_resource(Resource *resource) Q_DECL_OVERRIDE;
void shell_surface_move(Resource *resource,
struct wl_resource *input_device_super,
uint32_t time) Q_DECL_OVERRIDE;
void shell_surface_resize(Resource *resource,
struct wl_resource *input_device,
uint32_t time,
uint32_t edges) Q_DECL_OVERRIDE;
void shell_surface_set_toplevel(Resource *resource) Q_DECL_OVERRIDE;
void shell_surface_set_transient(Resource *resource,
struct wl_resource *parent_surface_resource,
int x,
int y,
uint32_t flags) Q_DECL_OVERRIDE;
void shell_surface_set_fullscreen(Resource *resource,
uint32_t method,
uint32_t framerate,
struct wl_resource *output_resource) Q_DECL_OVERRIDE;
void shell_surface_set_popup(Resource *resource,
struct wl_resource *input_device,
uint32_t time,
struct wl_resource *parent,
int32_t x,
int32_t y,
uint32_t flags) Q_DECL_OVERRIDE;
void shell_surface_set_maximized(Resource *resource,
struct wl_resource *output_resource) Q_DECL_OVERRIDE;
void shell_surface_pong(Resource *resource,
uint32_t serial) Q_DECL_OVERRIDE;
void shell_surface_set_title(Resource *resource,
const QString &title) Q_DECL_OVERRIDE;
void shell_surface_set_class(Resource *resource,
const QString &class_) Q_DECL_OVERRIDE;
};
class QWaylandShellSurfaceGrabber : public QWaylandPointerGrabber
{
public:
QWaylandShellSurfaceGrabber(QWaylandShellSurface *shellSurface);
~QWaylandShellSurfaceGrabber();
QWaylandShellSurface *shell_surface;
};
class QWaylandShellSurfaceResizeGrabber : public QWaylandShellSurfaceGrabber
{
public:
QWaylandShellSurfaceResizeGrabber(QWaylandShellSurface *shellSurface);
QPointF point;
enum wl_shell_surface_resize resize_edges;
int32_t width;
int32_t height;
void focus() Q_DECL_OVERRIDE;
void motion(uint32_t time) Q_DECL_OVERRIDE;
void button(uint32_t time, Qt::MouseButton button, uint32_t state) Q_DECL_OVERRIDE;
};
class QWaylandShellSurfaceMoveGrabber : public QWaylandShellSurfaceGrabber
{
public:
QWaylandShellSurfaceMoveGrabber(QWaylandShellSurface *shellSurface, const QPointF &offset);
void focus() Q_DECL_OVERRIDE;
void motion(uint32_t time) Q_DECL_OVERRIDE;
void button(uint32_t time, Qt::MouseButton button, uint32_t state) Q_DECL_OVERRIDE;
private:
QPointF m_offset;
};
class QWaylandShellSurfacePopupGrabber : public QWaylandDefaultPointerGrabber
{
public:
QWaylandShellSurfacePopupGrabber(QWaylandInputDevice *inputDevice);
uint32_t grabSerial() const { return m_inputDevice->pointer()->grabSerial(); }
struct ::wl_client *client() const { return m_client; }
void setClient(struct ::wl_client *client) { m_client = client; }
void addPopup(QWaylandShellSurface *surface);
void removePopup(QWaylandShellSurface *surface);
void button(uint32_t time, Qt::MouseButton button, uint32_t state) Q_DECL_OVERRIDE;
private:
QWaylandInputDevice *m_inputDevice;
struct ::wl_client *m_client;
QList<QWaylandShellSurface *> m_surfaces;
bool m_initialUp;
};
QT_END_NAMESPACE
#endif // QWAYLANDSHELL_P_H
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