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/****************************************************************************
**
** Copyright (C) 2017-2015 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
** 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.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) 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.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-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWAYLANDSURFACE_H
#define QWAYLANDSURFACE_H
#include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
#include <QtWaylandCompositor/qwaylandcompositor.h>
#include <QtWaylandCompositor/qwaylandcompositorextension.h>
#include <QtWaylandCompositor/qwaylandclient.h>
#include <QtWaylandCompositor/qwaylanddrag.h>
#include <QtCore/QScopedPointer>
#include <QtGui/QImage>
#include <QtGui/QWindow>
#include <QtCore/QVariantMap>
struct wl_client;
struct wl_resource;
QT_BEGIN_NAMESPACE
class QTouchEvent;
class QWaylandSurfacePrivate;
class QWaylandBufferRef;
class QWaylandView;
class QWaylandSurfaceOp;
class QWaylandInputMethodControl;
class QWaylandSurfaceRole
{
public:
QWaylandSurfaceRole(const QByteArray &n) : m_name(n) {}
const QByteArray name() { return m_name; }
private:
QByteArray m_name;
};
class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandSurface : public QWaylandObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QWaylandSurface)
Q_PROPERTY(QWaylandClient *client READ client CONSTANT)
Q_PROPERTY(QRectF sourceGeometry READ sourceGeometry NOTIFY sourceGeometryChanged REVISION(1, 13))
Q_PROPERTY(QSize destinationSize READ destinationSize NOTIFY destinationSizeChanged REVISION(1, 13))
Q_PROPERTY(QSize bufferSize READ bufferSize NOTIFY bufferSizeChanged REVISION(1, 13))
Q_PROPERTY(int bufferScale READ bufferScale NOTIFY bufferScaleChanged)
Q_PROPERTY(Qt::ScreenOrientation contentOrientation READ contentOrientation NOTIFY contentOrientationChanged)
Q_PROPERTY(QWaylandSurface::Origin origin READ origin NOTIFY originChanged)
Q_PROPERTY(bool hasContent READ hasContent NOTIFY hasContentChanged)
Q_PROPERTY(bool cursorSurface READ isCursorSurface WRITE markAsCursorSurface NOTIFY cursorSurfaceChanged)
Q_PROPERTY(bool inhibitsIdle READ inhibitsIdle NOTIFY inhibitsIdleChanged REVISION(1, 14))
QML_NAMED_ELEMENT(WaylandSurfaceBase)
QML_ADDED_IN_VERSION(1, 0)
QML_UNCREATABLE("Cannot create instance of WaylandSurfaceBase, use WaylandSurface instead")
public:
enum Origin {
OriginTopLeft,
OriginBottomLeft
};
Q_ENUM(Origin)
QWaylandSurface();
QWaylandSurface(QWaylandCompositor *compositor, QWaylandClient *client, uint id, int version);
~QWaylandSurface() override;
Q_INVOKABLE void initialize(QWaylandCompositor *compositor, QWaylandClient *client, uint id, int version);
bool isInitialized() const;
QWaylandClient *client() const;
::wl_client *waylandClient() const;
bool setRole(QWaylandSurfaceRole *role, wl_resource *errorResource, uint32_t errorCode);
QWaylandSurfaceRole *role() const;
bool hasContent() const;
QRectF sourceGeometry() const;
QSize destinationSize() const;
QSize bufferSize() const;
int bufferScale() const;
Qt::ScreenOrientation contentOrientation() const;
Origin origin() const;
QWaylandCompositor *compositor() const;
bool inputRegionContains(const QPoint &p) const;
bool inputRegionContains(const QPointF &position) const;
Q_INVOKABLE void destroy();
Q_INVOKABLE bool isDestroyed() const;
Q_INVOKABLE void frameStarted();
Q_INVOKABLE void sendFrameCallbacks();
QWaylandView *primaryView() const;
void setPrimaryView(QWaylandView *view);
QList<QWaylandView *> views() const;
static QWaylandSurface *fromResource(::wl_resource *resource);
struct wl_resource *resource() const;
void markAsCursorSurface(bool cursorSurface);
bool isCursorSurface() const;
bool inhibitsIdle() const;
#if QT_CONFIG(im)
QWaylandInputMethodControl *inputMethodControl() const;
#endif
public Q_SLOTS:
#if QT_CONFIG(clipboard)
void updateSelection();
#endif
protected:
QWaylandSurface(QWaylandSurfacePrivate &dptr);
Q_SIGNALS:
void hasContentChanged();
void damaged(const QRegion &rect);
void parentChanged(QWaylandSurface *newParent, QWaylandSurface *oldParent);
void childAdded(QWaylandSurface *child);
Q_REVISION(1, 13) void sourceGeometryChanged();
Q_REVISION(1, 13) void destinationSizeChanged();
Q_REVISION(1, 13) void bufferSizeChanged();
void bufferScaleChanged();
void offsetForNextFrame(const QPoint &offset);
void contentOrientationChanged();
void surfaceDestroyed();
void originChanged();
void subsurfacePositionChanged(const QPoint &position);
void subsurfacePlaceAbove(QWaylandSurface *sibling);
void subsurfacePlaceBelow(QWaylandSurface *sibling);
void dragStarted(QWaylandDrag *drag);
void cursorSurfaceChanged();
Q_REVISION(14) void inhibitsIdleChanged();
void configure(bool hasBuffer);
void redraw();
};
QT_END_NAMESPACE
#endif // QWAYLANDSURFACE_H
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