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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFXBLENDEDIMAGE_H
#define QFXBLENDEDIMAGE_H
#include <QtDeclarative/qfxitem.h>
#if defined(QFX_RENDER_OPENGL2)
#include <gltexture.h>
#endif
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class Q_DECLARATIVE_EXPORT QFxBlendedImage : public QFxItem
{
Q_OBJECT
Q_PROPERTY(QString primaryUrl READ primaryUrl WRITE setPrimaryUrl)
Q_PROPERTY(QString secondaryUrl READ secondaryUrl WRITE setSecondaryUrl)
Q_PROPERTY(qreal blend READ blend WRITE setBlend)
Q_PROPERTY(bool smooth READ smoothTransform WRITE setSmoothTransform)
public:
QFxBlendedImage(QFxItem *parent=0);
QString primaryUrl() const;
void setPrimaryUrl(const QString &);
QString secondaryUrl() const;
void setSecondaryUrl(const QString &);
qreal blend() const;
void setBlend(qreal);
bool smoothTransform() const;
void setSmoothTransform(bool);
#if defined(QFX_RENDER_QPAINTER)
void paintContents(QPainter &painter);
#elif defined(QFX_RENDER_OPENGL2)
void paintGLContents(GLPainter &);
#endif
private Q_SLOTS:
void primaryLoaded();
void secondaryLoaded();
private:
QString primSrc;
QString secSrc;
QUrl primUrl;
QUrl secUrl;
qreal _blend;
bool _smooth;
bool dirty;
#if defined(QFX_RENDER_OPENGL2)
GLTexture prim;
GLTexture sec;
#endif
QFxPixmap primPix;
QFxPixmap secPix;
};
QML_DECLARE_TYPE(QFxBlendedImage);
QT_END_NAMESPACE
QT_END_HEADER
#endif // QFXBLENDEDIMAGE_H
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