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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 Q3DSSURFACEVIEWER_H
#define Q3DSSURFACEVIEWER_H
#include <QtStudio3D/qstudio3dglobal.h>
#include <QtCore/qobject.h>
#include <QtCore/qsize.h>
#include <QtCore/qurl.h>
#include <QtGui/qimage.h>
#include <QtGui/qopengl.h>
QT_BEGIN_NAMESPACE
class Q3DSSurfaceViewerPrivate;
class QSurface;
class QOpenGLContext;
class Q3DSViewerSettings;
class Q3DSPresentation;
class QQmlEngine;
class Q_STUDIO3D_EXPORT Q3DSSurfaceViewer : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(Q3DSSurfaceViewer)
Q_PROPERTY(QSize size READ size WRITE setSize NOTIFY sizeChanged)
Q_PROPERTY(bool autoSize READ autoSize WRITE setAutoSize NOTIFY autoSizeChanged)
Q_PROPERTY(int updateInterval READ updateInterval WRITE setUpdateInterval NOTIFY updateIntervalChanged)
Q_PROPERTY(bool running READ isRunning NOTIFY runningChanged)
Q_PROPERTY(QString presentationId READ presentationId WRITE setPresentationId NOTIFY presentationIdChanged)
public:
explicit Q3DSSurfaceViewer(QObject *parent = nullptr);
~Q3DSSurfaceViewer();
bool initialize(QSurface *surface, QOpenGLContext *context, GLuint fboId = 0);
QImage grab(const QRect &rect = QRect());
QQmlEngine *qmlEngine() const;
void setQmlEngine(QQmlEngine *qmlEngine);
// Property accessors
QSize size() const;
bool autoSize() const;
int updateInterval() const;
bool isRunning() const;
QString presentationId() const;
int fboId() const;
QSurface *surface() const;
QOpenGLContext *context() const;
Q3DSViewerSettings *settings() const;
Q3DSPresentation *presentation() const;
public Q_SLOTS:
void setSize(const QSize &size);
void setAutoSize(bool autoSize);
void setUpdateInterval(int interval);
void update();
void shutdown();
void reset();
void setPresentationId(const QString &id);
Q_SIGNALS:
void presentationLoaded();
void presentationReady();
void sizeChanged(const QSize &size);
void autoSizeChanged(bool autoSize);
void updateIntervalChanged(bool autoUpdate);
void runningChanged(bool initialized);
void frameUpdated();
void presentationIdChanged(const QString &id);
private:
Q_DISABLE_COPY(Q3DSSurfaceViewer)
Q3DSSurfaceViewerPrivate *d_ptr;
};
QT_END_NAMESPACE
#endif // Q3DSSURFACEVIEWER_H
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