okteta

abstractframerenderer.h

00001 /*
00002     This file is part of the Okteta Kakao module, part of the KDE project.
00003 
00004     Copyright 2007 Friedrich W. H. Kossebau <kossebau@kde.org>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Lesser General Public
00008     License as published by the Free Software Foundation; either
00009     version 2.1 of the License, or (at your option) version 3, or any
00010     later version accepted by the membership of KDE e.V. (or its
00011     successor approved by the membership of KDE e.V.), which shall
00012     act as a proxy defined in Section 6 of version 3 of the license.
00013 
00014     This library is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017     Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public
00020     License along with this library. If not, see <http://www.gnu.org/licenses/>.
00021 */
00022 
00023 #ifndef ABSTRACTFRAMERENDERER_H
00024 #define ABSTRACTFRAMERENDERER_H
00025 
00026 class QSize;
00027 class QPoint;
00028 class QRect;
00029 class QPainter;
00030 
00031 // frame only horizontal duplicated or also vertical?
00032 class AbstractFrameRenderer
00033 {
00034   public:
00035     AbstractFrameRenderer();
00036     virtual ~AbstractFrameRenderer();
00037 
00038   public: // API to be implemented
00039     // make this flags?
00040 //     virtual bool hasFixedWidth() const = 0;
00041 //     virtual bool hasFixedHeight() const = 0;
00042     virtual int height() const = 0;
00043     virtual int width() const = 0;
00044 //     virtual QSize sizeHint( const QSize &maxSize ) const = 0;
00045     // only vertical for now...
00046 //     virtual int framesCount() const = 0;
00047 
00049     virtual void prepare() = 0;
00050     virtual void renderFrame( QPainter *painter, int frameIndex ) = 0;
00051 
00052   public:
00053     void setPos( int x, int y );
00054     void setPos( const QPoint &point );
00055 
00056   public:
00057     QPoint pos () const;
00058     QRect rect () const;
00059     QSize size () const;
00060     int x() const;
00061     int y() const;
00062 
00063   protected:
00064     class Private;
00065     Private * const d;
00066 };
00067 
00068 #endif
okteta

abstractframerenderer.h

okteta

kdeutils
