Test/linux-devkit/sysroots/armv7ahf-neon-linux-gnueabi/usr/include/qt5/QtWaylandCompositor/qwaylandview.h

/****************************************************************************
**
** Copyright (C) 2014 Jolla Ltd, author: <giulio.camuffo@jollamobile.com>
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
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** GNU Lesser General Public License Usage
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** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
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** 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
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#ifndef QWAYLANDSURFACEVIEW_H
#define QWAYLANDSURFACEVIEW_H

#include <QtWaylandCompositor/QWaylandBufferRef>
#include <QtWaylandCompositor/qwaylandexport.h>

#include <QtCore/QPointF>
#include <QtCore/QObject>

QT_BEGIN_NAMESPACE

class QWaylandSurface;
class QWaylandViewPrivate;
class QWaylandOutput;

class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandView : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QWaylandView)
    Q_PROPERTY(QObject *renderObject READ renderObject CONSTANT)
    Q_PROPERTY(QWaylandSurface *surface READ surface WRITE setSurface NOTIFY surfaceChanged)
    Q_PROPERTY(QWaylandOutput *output READ output WRITE setOutput NOTIFY outputChanged)
    Q_PROPERTY(bool bufferLock READ isBufferLocked WRITE setBufferLock NOTIFY bufferLockChanged)
    Q_PROPERTY(bool discardFrontBuffers READ discardFrontBuffers WRITE setDiscardFrontBuffers NOTIFY discardFrontBuffersChanged)
public:
    QWaylandView(QObject *renderObject = nullptr, QObject *parent = nullptr);
    virtual ~QWaylandView();

    QObject *renderObject() const;

    QWaylandSurface *surface() const;
    void setSurface(QWaylandSurface *surface);

    QWaylandOutput *output() const;
    void setOutput(QWaylandOutput *output);

    virtual void attach(const QWaylandBufferRef &ref, const QRegion &damage);
    virtual bool advance();
    virtual void discardCurrentBuffer();
    virtual QWaylandBufferRef currentBuffer();
    virtual QRegion currentDamage();

    bool isBufferLocked() const;
    void setBufferLock(bool locked);

    bool discardFrontBuffers() const;
    void setDiscardFrontBuffers(bool discard);

    struct wl_resource *surfaceResource() const;

Q_SIGNALS:
    void surfaceChanged();
    void surfaceDestroyed();
    void outputChanged();
    void bufferLockChanged();
    void discardFrontBuffersChanged();
};

QT_END_NAMESPACE

#endif