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/* amoranim.h
**
** Copyright (c) 1999 Martin R. Jones <mjones@kde.org>
**
*/
/*
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, 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 General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Bug reports and questions can be sent to kde-devel@kde.org
*/
#ifndef AMORANIM_H
#define AMORANIM_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <unistd.h>
#include <qmemarray.h>
#include <qdict.h>
#include <qstringlist.h>
#include <kconfigbase.h>
#include <ksimpleconfig.h>
//---------------------------------------------------------------------------
//
// AmorAnim contains the properties of a single animation
//
class AmorAnim
{
public:
AmorAnim(KConfigBase &config);
virtual ~AmorAnim();
void reset()
{ mCurrent = 0; }
bool next()
{ return (++mCurrent < mSequence.count()); }
int frameNum() const
{ return mCurrent; }
bool validFrame() const
{ return (mCurrent < mSequence.count()); }
int totalMovement() const
{ return mTotalMovement; }
QSize maximumSize() const
{ return mMaximumSize; }
int delay() const
{ return (validFrame() ? mDelay[mCurrent] : 100); }
QPoint hotspot() const
{ return (validFrame() ? mHotspot[mCurrent] : QPoint(16,16)); }
int movement() const
{ return (validFrame() ? mMovement[mCurrent] : 0); }
const QPixmap *frame();
protected:
void readConfig(KConfigBase &config);
protected:
unsigned int mCurrent; // current frame in sequence
QStringList mSequence; // sequence of images to display
QMemArray<int> mDelay; // delay between frames
QMemArray<QPoint> mHotspot; // the hotspot in a frame
QMemArray<int> mMovement; // the distance to move between frames
int mTotalMovement; // the total distance this animation moves
QSize mMaximumSize; // the maximum size of any frame
};
//---------------------------------------------------------------------------
typedef QPtrList<AmorAnim> AmorAnimationGroup;
//---------------------------------------------------------------------------
//
// AmorThemeManager maintains an animation theme
//
class AmorThemeManager
{
public:
AmorThemeManager();
virtual ~AmorThemeManager();
bool setTheme(const QString & file);
bool readGroup(const QString & seq);
bool isStatic() const
{ return mStatic; }
AmorAnim *random(const QString & group);
QSize maximumSize() const { return mMaximumSize; }
protected:
QString mPath;
KSimpleConfig *mConfig;
QSize mMaximumSize; // The largest pixmap used
QDict<AmorAnimationGroup> mAnimations; // list of animation groups
bool mStatic; // static image
};
#endif // AMORANIM_H
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