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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2005-06-17
* Description : A TIFF IO file for DImg framework
*
* Copyright (C) 2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Copyright (C) 2006-2008 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 TIFFLOADER_H
#define TIFFLOADER_H
// C ansi includes.
extern "C"
{
#include <tiffio.h>
#include <tiff.h>
}
// Local includes.
#include "dimgloader.h"
#include "digikam_export.h"
namespace Digikam
{
class DImg;
class DMetadata;
class DIGIKAM_EXPORT TIFFLoader : public DImgLoader
{
public:
TIFFLoader(DImg* image);
bool load(const TQString& filePath, DImgLoaderObserver *observer);
bool save(const TQString& filePath, DImgLoaderObserver *observer);
virtual bool hasAlpha() const;
virtual bool sixteenBit() const;
virtual bool isReadOnly() const { return false; };
private:
void tiffSetExifAsciiTag(TIFF* tif, ttag_t tiffTag, const DMetadata *metaData, const char* exifTagName);
void tiffSetExifDataTag(TIFF* tif, ttag_t tiffTag, const DMetadata *metaData, const char* exifTagName);
static void dimg_tiff_warning(const char* module, const char* format, va_list warnings);
static void dimg_tiff_error(const char* module, const char* format, va_list errors);
private:
bool m_sixteenBit;
bool m_hasAlpha;
};
} // NameSpace Digikam
#endif /* TIFFLOADER_H */
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