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/***************************************************************************
* Copyright (C) 2005 by Joe Ferris *
* jferris@optimistictech.com *
* *
* 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; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef IMAGEDISPLAY_H
#define IMAGEDISPLAY_H
#include <qevent.h>
#include <qpixmap.h>
#include <qtimer.h>
#include <qimage.h>
#include "katapultdisplay.h"
class Katapult;
class QFont;
/**
@author Joe Ferris, Bastian Holst
*/
class ImageDisplay : public KatapultDisplay
{
Q_OBJECT
public:
ImageDisplay(QObject *, const char *, const QStringList&);
virtual ~ImageDisplay();
public slots:
void continueFade();
virtual void hide();
virtual void readSettings(KConfigBase *);
virtual void writeSettings(KConfigBase *);
virtual QWidget * configure();
void setFont(const QString &);
void setMinFontSize(int);
void setMaxFontSize(int);
void setFadeOut(int);
void updateFadeStep();
protected:
virtual void showEvent(QShowEvent *);
virtual void paintEvent(QPaintEvent *);
void setSingleBG(QPixmap *);
void setDoubleBG(QPixmap *);
void setSingleSize(int width, int height);
void setDoubleSize(int width, int heught);
void setMargin(int left, int top, int right, int bottom);
void setPadding(int);
void setIconSize(int);
QPixmap getDisplay();
void drawText(QPixmap &, int, int, QString, int) const;
void placeWindow(int);
private:
void updateOffset();
QPixmap *bgSngl, *bgDbl, *singlebg, *doublebg;
QRect desktopSize;
QImage *fadeImg;
QTimer *fadeTimer;
QString fontFace;
int minFontSize, maxFontSize;
int alpha;
bool fadeOut;
int fadeTime, fadeStep;
int displaySize;
// 0: left, 1: top, 2: right, 3: bottom
int margin[4];
int offset[4];
// 0: width, 1: height
int singlesize[2];
int doublesize[2];
int padding;
int iconsize;
};
#endif
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