csu3_am335x/linux-devkit/sysroots/armv7ahf-neon-linux-gnueabi/usr/include/qt5/QtWaylandCompositor/qwaylandshellsurface.h

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**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
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** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
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#ifndef QWAYLANDSHELLSURFACE_H
#define QWAYLANDSHELLSURFACE_H

#include <QtWaylandCompositor/QWaylandCompositorExtension>

QT_BEGIN_NAMESPACE

class QWaylandQuickShellIntegration;
class QWaylandQuickShellSurfaceItem;
class QWaylandShellSurfacePrivate;
class QWaylandShellSurfaceTemplatePrivate;

class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandShellSurface : public QWaylandCompositorExtension
{
    Q_OBJECT
public:
    virtual QWaylandQuickShellIntegration *createIntegration(QWaylandQuickShellSurfaceItem *item) = 0;
    QWaylandShellSurface(QWaylandObject *waylandObject) : QWaylandCompositorExtension(waylandObject) {}

protected:
    QWaylandShellSurface(QWaylandCompositorExtensionPrivate &dd) : QWaylandCompositorExtension(dd){}
    QWaylandShellSurface(QWaylandObject *container, QWaylandCompositorExtensionPrivate &dd) : QWaylandCompositorExtension(container, dd) {}
};

template <typename T>
class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandShellSurfaceTemplate : public QWaylandShellSurface
{
public:
    QWaylandShellSurfaceTemplate(QWaylandObject *container)
        : QWaylandShellSurface(container)
    { }

    const struct wl_interface *extensionInterface() const Q_DECL_OVERRIDE
    {
        return T::interface();
    }

    static T *findIn(QWaylandObject *container)
    {
        if (!container) return nullptr;
        return qobject_cast<T *>(container->extension(T::interfaceName()));
    }

protected:
    QWaylandShellSurfaceTemplate(QWaylandCompositorExtensionPrivate &dd)
        : QWaylandShellSurface(dd)
    { }

    QWaylandShellSurfaceTemplate(QWaylandObject *container, QWaylandCompositorExtensionPrivate &dd)
        : QWaylandShellSurface(container,dd)
    { }
};

QT_END_NAMESPACE

#endif // QWAYLANDSHELLSURFACE_H