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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2004-10-01
* Description : a kipi plugin to batch process images
*
* Copyright (C) 2004-2007 by Gilles Caulier <caulier dot gilles at gmail dot 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, 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.
*
* ============================================================ */
#ifndef IMAGEPREVIEW_H
#define IMAGEPREVIEW_H
// Include files for TQt
#include <tqscrollview.h>
#include <tqimage.h>
#include <tqstring.h>
// Include files for KDE
#include <kdialogbase.h>
// Local includes
#include "kpaboutdata.h"
class TQPixmap;
class TQCursor;
class TQLCDNumber;
class TQSlider;
class TQPushButton;
class KProcess;
namespace KIPIBatchProcessImagesPlugin
{
/////////////////////////////////////////////////////////////////////////////////////////////////////
class PixmapView : public TQScrollView
{
Q_OBJECT
public:
PixmapView(bool cropAction, TQWidget *parent=0, const char *name=0);
~PixmapView();
void setImage(const TQString &ImagePath, const TQString &tmpPath);
void resizeImage(int ZoomFactor);
private slots:
void slotPreviewReadStd(KProcess* proc, char *buffer, int buflen);
void PreviewProcessDone(KProcess* proc);
void contentsWheelEvent( TQWheelEvent * e );
void contentsMousePressEvent ( TQMouseEvent * e );
void contentsMouseReleaseEvent ( TQMouseEvent * e );
void contentsMouseMoveEvent( TQMouseEvent * e );
signals:
void wheelEvent( int delta );
protected:
TQPixmap *m_pix;
TQImage m_img;
int m_w;
int m_h;
int m_xpos;
int m_ypos;
KProcess *m_PreviewProc;
TQString m_previewOutput;
TQString m_previewFileName;
bool m_validPreview;
bool m_cropAction;
TQCursor *m_handCursor;
void drawContents(TQPainter *p, int x, int y, int w, int h);
void PreviewCal(const TQString &ImagePath, const TQString &tmpPath);
};
/////////////////////////////////////////////////////////////////////////////////////////////////////
class ImagePreview : public KDialogBase
{
Q_OBJECT
public:
ImagePreview(const TQString &fileOrig, const TQString &fileDest, const TQString &tmpPath,
bool cropActionOrig, bool cropActionDest, const TQString &EffectName,
const TQString &FileName, TQWidget *parent=0);
~ImagePreview();
private slots:
void slotZoomFactorValueChanged( int ZoomFactorValue );
void slotWheelChanged( int delta );
void slotHelp(void);
protected:
PixmapView *m_previewOrig;
PixmapView *m_previewDest;
TQLCDNumber *LCDZoomFactorValue;
TQSlider *ZoomFactorSlider;
TQPushButton *m_helpButton;
private:
KIPIPlugins::KPAboutData *m_about;
};
} // NameSpace KIPIBatchProcessImagesPlugin
#endif // IMAGEPREVIEW_H
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