plasma-framework/animationdriver.h

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/*
* Copyright 2007 Aaron Seigo <aseigo@kde.org>
* Copyright 2007 Alexis Ménard <darktears31@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PLASMA_ANIMATIONDRIVER_H
#define PLASMA_ANIMATIONDRIVER_H
#include <QtCore/QObject>
#include <QtGui/QRegion>
#include <QtGui/QPixmap>
#include <kgenericfactory.h>
#include <plasma/version.h>
#include <plasma/animator.h>
class QGraphicsItem;
namespace Plasma
{
class AnimationDriverPrivate;
class PLASMA_EXPORT AnimationDriver : public QObject
{
Q_OBJECT
public:
explicit AnimationDriver(QObject *parent = 0);
~AnimationDriver();
// Parameter definitions
virtual int animationFps(Plasma::Animator::Animation) const;
virtual int movementAnimationFps(Plasma::Animator::Movement) const;
virtual int elementAnimationFps(Plasma::Animator::Animation) const;
virtual int animationDuration(Plasma::Animator::Animation) const;
virtual int movementAnimationDuration(Plasma::Animator::Movement) const;
virtual int elementAnimationDuration(Plasma::Animator::Animation) const;
virtual Animator::CurveShape animationCurve(Plasma::Animator::Animation) const;
virtual Animator::CurveShape movementAnimationCurve(Plasma::Animator::Movement) const;
virtual Animator::CurveShape elementAnimationCurve(Plasma::Animator::Animation) const;
// Element animations
virtual QPixmap elementAppear(qreal progress, const QPixmap &pixmap);
virtual QPixmap elementDisappear(qreal progress, const QPixmap &pixmap);
// Item animations
virtual void itemAppear(qreal progress, QGraphicsItem *item);
virtual void itemDisappear(qreal progress, QGraphicsItem *item);
virtual void itemActivated(qreal progress, QGraphicsItem *item);
// Item movements
virtual void itemSlideIn(qreal progress, QGraphicsItem *item,
const QPoint &start, const QPoint &destination);
virtual void itemSlideOut(qreal progress, QGraphicsItem *item,
const QPoint &start, const QPoint &destination);
private:
AnimationDriverPrivate *const d;
};
} // Plasma namespace
#define K_EXPORT_PLASMA_ANIMATOR(libname, classname) \
K_PLUGIN_FACTORY(factory, registerPlugin<classname>();) \
K_EXPORT_PLUGIN(factory("plasma_animator_" #libname)) \
K_EXPORT_PLUGIN_VERSION(PLASMA_VERSION)
#endif // multiple inclusion guard