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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWAYLANDCOMPOSITOR_H
#define QWAYLANDCOMPOSITOR_H
#include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
#include <QtWaylandCompositor/qwaylandcompositorextension.h>
#include <QtWaylandCompositor/QWaylandOutput>
#include <QObject>
#include <QImage>
#include <QRect>
#include <QLoggingCategory>
struct wl_display;
QT_BEGIN_NAMESPACE
class QInputEvent;
class QMimeData;
class QUrl;
class QOpenGLContext;
class QWaylandCompositorPrivate;
class QWaylandClient;
class QWaylandSurface;
class QWaylandSeat;
class QWaylandGlobalInterface;
class QWaylandView;
class QWaylandPointer;
class QWaylandKeyboard;
class QWaylandTouch;
class QWaylandSurfaceGrabber;
class QWaylandBufferRef;
Q_DECLARE_LOGGING_CATEGORY(qLcCompositorInputMethods)
class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandCompositor : public QWaylandObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QWaylandCompositor)
Q_PROPERTY(QByteArray socketName READ socketName WRITE setSocketName NOTIFY socketNameChanged)
Q_PROPERTY(bool created READ isCreated NOTIFY createdChanged)
Q_PROPERTY(bool retainedSelection READ retainedSelectionEnabled WRITE setRetainedSelectionEnabled NOTIFY retainedSelectionChanged)
Q_PROPERTY(QWaylandOutput *defaultOutput READ defaultOutput WRITE setDefaultOutput NOTIFY defaultOutputChanged)
Q_PROPERTY(bool useHardwareIntegrationExtension READ useHardwareIntegrationExtension WRITE setUseHardwareIntegrationExtension NOTIFY useHardwareIntegrationExtensionChanged)
Q_PROPERTY(QWaylandSeat *defaultSeat READ defaultSeat NOTIFY defaultSeatChanged)
public:
QWaylandCompositor(QObject *parent = nullptr);
virtual ~QWaylandCompositor();
virtual void create();
bool isCreated() const;
void setSocketName(const QByteArray &name);
QByteArray socketName() const;
::wl_display *display() const;
uint32_t nextSerial();
QList<QWaylandClient *>clients() const;
Q_INVOKABLE void destroyClientForSurface(QWaylandSurface *surface);
Q_INVOKABLE void destroyClient(QWaylandClient *client);
QList<QWaylandSurface *> surfaces() const;
QList<QWaylandSurface *> surfacesForClient(QWaylandClient* client) const;
Q_INVOKABLE QWaylandOutput *outputFor(QWindow *window) const;
QWaylandOutput *defaultOutput() const;
void setDefaultOutput(QWaylandOutput *output);
QList<QWaylandOutput *> outputs() const;
uint currentTimeMsecs() const;
void setRetainedSelectionEnabled(bool enabled);
bool retainedSelectionEnabled() const;
void overrideSelection(const QMimeData *data);
QWaylandSeat *defaultSeat() const;
QWaylandView *createSurfaceView(QWaylandSurface *surface);
QWaylandSeat *seatFor(QInputEvent *inputEvent);
bool useHardwareIntegrationExtension() const;
void setUseHardwareIntegrationExtension(bool use);
virtual void grabSurface(QWaylandSurfaceGrabber *grabber, const QWaylandBufferRef &buffer);
public Q_SLOTS:
void processWaylandEvents();
Q_SIGNALS:
void createdChanged();
void socketNameChanged(const QByteArray &socketName);
void retainedSelectionChanged(bool retainedSelection);
void surfaceRequested(QWaylandClient *client, uint id, int version);
void surfaceCreated(QWaylandSurface *surface);
void surfaceAboutToBeDestroyed(QWaylandSurface *surface);
void subsurfaceChanged(QWaylandSurface *child, QWaylandSurface *parent);
void defaultOutputChanged();
void defaultSeatChanged(QWaylandSeat *newDevice, QWaylandSeat *oldDevice);
void useHardwareIntegrationExtensionChanged();
void outputAdded(QWaylandOutput *output);
void outputRemoved(QWaylandOutput *output);
protected:
virtual void retainedSelectionReceived(QMimeData *mimeData);
virtual QWaylandSeat *createSeat();
virtual QWaylandPointer *createPointerDevice(QWaylandSeat *seat);
virtual QWaylandKeyboard *createKeyboardDevice(QWaylandSeat *seat);
virtual QWaylandTouch *createTouchDevice(QWaylandSeat *seat);
QWaylandCompositor(QWaylandCompositorPrivate &dptr, QObject *parent = nullptr);
};
QT_END_NAMESPACE
#endif // QWAYLANDCOMPOSITOR_H
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