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- /*
- For general Scribus (>=1.3.2) copyright and licensing information please refer
- to the COPYING file provided with the program. Following this notice may exist
- a copyright and/or license notice that predates the release of Scribus 1.3.2
- for which a new license (GPL+exception) is in place.
- */
- #ifndef SCIMGDATALOADER_TIFF_H
- #define SCIMGDATALOADER_TIFF_H
-
- #include <tiffio.h>
- #include "scimgdataloader.h"
- //Added by qt3to4:
- #include <QList>
-
- class ScImgDataLoader_TIFF : public ScImgDataLoader
- {
- protected:
-
- enum PSDColorMode
- {
- CM_BITMAP = 0,
- CM_GRAYSCALE = 1,
- CM_INDEXED = 2,
- CM_RGB = 3,
- CM_CMYK = 4,
- CM_MULTICHANNEL = 7,
- CM_DUOTONE = 8,
- CM_LABCOLOR = 9
- };
- void initSupportedFormatList();
- int getLayers(const QString& fn, int page);
- bool getImageData(TIFF* tif, RawImage *image, uint widtht, uint heightt, uint size, uint16 photometric, uint16 bitspersample, uint16 samplesperpixel, bool &bilevel, bool &isCMYK);
- bool getImageData_RGBA(TIFF* tif, RawImage *image, uint widtht, uint heightt, uint size, uint16 bitspersample, uint16 samplesperpixel);
- void blendOntoTarget(RawImage *tmp, int layOpa, QString layBlend, bool cmyk, bool useMask);
- QString getLayerString(QDataStream & s);
- bool loadChannel( QDataStream & s, const PSDHeader & header, QList<PSDLayer> &layerInfo, uint layer, int channel, int component, RawImage &tmpImg);
- bool loadLayerChannels( QDataStream & s, const PSDHeader & header, QList<PSDLayer> &layerInfo, uint layer, bool* firstLayer);
-
- bool testAlphaChannelAvailability(const QString& fn, int page, bool& hasAlpha);
- void unmultiplyRGBA(RawImage *image);
-
- int random_table[4096];
- uint16 photometric, samplesperpixel;
-
- public:
- ScImgDataLoader_TIFF(void);
-
- // virtual void preloadAlphaChannel(const QString& fn, int res);
- virtual bool preloadAlphaChannel(const QString& fn, int page, int res, bool& hasAlpha);
- virtual void loadEmbeddedProfile(const QString& fn, int page = 0);
- virtual bool loadPicture(const QString& fn, int page, int res, bool thumbnail);
- };
-
- #endif
-