83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
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* Copyright 2007 Aaron Seigo <aseigo@kde.org>
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* 2007 Alexis Ménard <darktears31@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef ANIMATOR_H
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#define ANIMATOR_H
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#include <QtCore/QObject>
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#include <QtGui/QRegion>
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#include <QtGui/QPixmap>
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#include <kgenericfactory.h>
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#include <plasma/plasma_export.h>
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#include <plasma/phase.h>
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class QGraphicsItem;
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namespace Plasma
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{
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class PLASMA_EXPORT Animator : public QObject
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{
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Q_OBJECT
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public:
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explicit Animator(QObject *parent = 0);
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~Animator();
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// Parameter definitions
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virtual int framesPerSecond(Plasma::Phase::Animation);
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virtual int framesPerSecond(Plasma::Phase::Movement);
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virtual int framesPerSecond(Plasma::Phase::ElementAnimation);
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virtual Phase::CurveShape curve(Plasma::Phase::Animation);
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virtual Phase::CurveShape curve(Plasma::Phase::Movement);
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virtual Phase::CurveShape curve(Plasma::Phase::ElementAnimation);
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// Element animations
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virtual QPixmap elementAppear(qreal frame, const QPixmap& pixmap);
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virtual QPixmap elementDisappear(qreal frame, const QPixmap& pixmap);
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// Item animations
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virtual void appear(qreal progress, QGraphicsItem* item);
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virtual void disappear(qreal progress, QGraphicsItem* item);
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virtual void frameAppear(qreal progress, QGraphicsItem* item, const QRegion& drawable);
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virtual void activate(qreal progress, QGraphicsItem* item);
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// Item movements
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virtual void slideIn(qreal progress, QGraphicsItem* item, const QPoint &destination);
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virtual void slideOut(qreal progress, QGraphicsItem* item, const QPoint &destination);
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// Rendering
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virtual void renderBackground(QImage& background);
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private:
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class Private;
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Private * const d;
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};
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} // Plasma namespace
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#define K_EXPORT_PLASMA_ANIMATOR(libname, classname) \
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K_PLUGIN_FACTORY(factory, registerPlugin<classname>();) \
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K_EXPORT_PLUGIN(factory("plasma_animator_" #libname))
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#endif // multiple inclusion guard
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