iconreorderanimation.h

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/* @@@LICENSE
*
*      Copyright (c) 2011-2012 Hewlett-Packard Development Company, L.P.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* LICENSE@@@ */




#ifndef ICONREORDERANIMATION_H_
#define ICONREORDERANIMATION_H_

#include <QPropertyAnimation>
#include <QPoint>
#include <QPointer>

class ReorderableIconLayout;
class IconBase;

class IconReorderAnimation : public QPropertyAnimation
{
        Q_OBJECT


public:
        IconReorderAnimation(IconBase * p_icon,ReorderableIconLayout * p_layout,
                                                 const QPoint& srcCellCoordinate,const QPoint& destCellCoordinate,QObject * parent = 0);
        IconReorderAnimation(IconBase * p_icon,ReorderableIconLayout * p_layout,const QPoint& destCellCoordinate,QObject * parent = 0);
        virtual ~IconReorderAnimation();

        virtual IconBase * animatedIcon() const;
        virtual QPoint  destinationCellCoordinate() const;

        virtual void setAutoclip(const QRect& cRect);
        virtual void clearAutoclip();

Q_SIGNALS:

        void commitFinished();

protected:

        virtual void init();
        virtual void commit();
        virtual void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);

protected:

        QPointer<ReorderableIconLayout> m_qp_layout;            //the layout on which this animation will operate
        QPointer<IconBase>      m_qp_icon;
        bool    m_noSrc;
        QPoint  m_srcCellCoord;
        QPoint  m_destCellCoord;
        bool    m_commited;
};

#endif /* ICONREORDERANIMATION_H_ */