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87 lines
2.5 KiB
87 lines
2.5 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2005-11-01
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* Description : A digital camera RAW files loader for DImg
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* framework using an external dcraw instance.
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*
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* Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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* Copyright (C) 2005-2008 by Marcel Wiesweg <marcel.wiesweg@gmx.de>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* ============================================================ */
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#ifndef RAWLOADER_H
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#define RAWLOADER_H
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// LibKDcraw includes.
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#include <libkdcraw/version.h>
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#include <libkdcraw/kdcraw.h>
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// Local includes.
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#include "drawdecoding.h"
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#include "dimgloader.h"
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#include "digikam_export.h"
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namespace Digikam
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{
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class DImg;
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class DIGIKAM_EXPORT RAWLoader : public KDcrawIface::KDcraw, public DImgLoader
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{
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TQ_OBJECT
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public:
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RAWLoader(DImg* image, DRawDecoding rawDecodingSettings=DRawDecoding());
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bool load(const TQString& filePath, DImgLoaderObserver *observer=0);
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// NOTE: RAW files are always Read only.
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bool save(const TQString& /*filePath*/, DImgLoaderObserver */*observer=0*/) { return false; };
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bool hasAlpha() const { return false; };
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bool isReadOnly() const { return true; };
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bool sixteenBit() const { return m_rawDecodingSettings.sixteenBitsImage; };
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private:
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// Methods to load RAW image using external dcraw instance.
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bool loadedFromDcraw(TQByteArray data, int width, int height, int rgbmax,
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DImgLoaderObserver *observer);
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bool checkToCancelWaitingData();
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void setWaitingDataProgress(double value);
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void postProcessing(DImgLoaderObserver *observer);
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#if KDCRAW_VERSION < 0x000106
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bool checkToCancelRecievingData();
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void setRecievingDataProgress(double value);
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#endif
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private:
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DImgLoaderObserver *m_observer;
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DRawDecoding m_customRawSettings;
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};
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} // NameSpace Digikam
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#endif /* RAWLOADER_H */
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