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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2005-03-27
* Description : black frames parser
*
* Copyright (C) 2005-2006 by Unai Garro <ugarro at users dot sourceforge dot net>
* Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* Part of the algorithm for finding the hot pixels was based on
* the code of jpegpixi, which was released under the GPL license,
* and is Copyright (C) 2003, 2004 Martin Dickopp
*
* 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 BLACKFRAMEPARSER_H
#define BLACKFRAMEPARSER_H
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define MAX(a,b) ((a) > (b) ? (a) : (b))
// TQt includes.
#include <tqimage.h>
#include <tqobject.h>
#include <tqvaluelist.h>
#include <tqstring.h>
#include <tqrect.h>
// KDE includes.
#include <kurl.h>
// Local includes.
#include "dimg.h"
#include "loadsavethread.h"
#include "hotpixel.h"
using namespace Digikam;
namespace DigikamHotPixelsImagesPlugin
{
class BlackFrameParser: public TQObject
{
Q_OBJECT
public:
BlackFrameParser(TQObject *parent);
~BlackFrameParser();
void parseHotPixels(const TQString &file);
void parseBlackFrame(const KURL &url);
void parseBlackFrame(TQImage& img);
TQImage image(){return m_Image;}
signals:
void parsed(TQValueList<HotPixel>);
void signalLoadingProgress(float);
void signalLoadingComplete();
private slots:
void slotLoadingProgress(const LoadingDescription&, float);
void slotLoadImageFromUrlComplete(const LoadingDescription&, const DImg&);
private:
void blackFrameParsing();
void consolidatePixels(TQValueList<HotPixel>& list);
void validateAndConsolidate(HotPixel *a, HotPixel *b);
private:
TQString m_OutputString;
TQString m_localFile;
TQImage m_Image;
LoadSaveThread *m_imageLoaderThread;
};
} // NameSpace DigikamHotPixelsImagesPlugin
#endif // BLACKFRAMEPARSER_H
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