1 /*****************************************************************************/ 2 // TIFFTranslator 3 // Written by Michael Wilber, OBOS Translation Kit Team 4 // 5 // TIFFTranslator.h 6 // 7 // This BTranslator based object is for opening and writing 8 // TIFF images. 9 // 10 // 11 // Copyright (c) 2003 OpenBeOS Project 12 // 13 // Permission is hereby granted, free of charge, to any person obtaining a 14 // copy of this software and associated documentation files (the "Software"), 15 // to deal in the Software without restriction, including without limitation 16 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 17 // and/or sell copies of the Software, and to permit persons to whom the 18 // Software is furnished to do so, subject to the following conditions: 19 // 20 // The above copyright notice and this permission notice shall be included 21 // in all copies or substantial portions of the Software. 22 // 23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 24 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 25 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 26 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 27 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 28 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 29 // DEALINGS IN THE SOFTWARE. 30 /*****************************************************************************/ 31 32 #ifndef TIFF_TRANSLATOR_H 33 #define TIFF_TRANSLATOR_H 34 35 #include <Translator.h> 36 #include <TranslatorFormats.h> 37 #include <TranslationDefs.h> 38 #include <GraphicsDefs.h> 39 #include <InterfaceDefs.h> 40 #include <DataIO.h> 41 #include <File.h> 42 #include <ByteOrder.h> 43 #include <fs_attr.h> 44 #include "BaseTranslator.h" 45 46 // IO Extension Names: 47 #define DOCUMENT_COUNT "/documentCount" 48 #define DOCUMENT_INDEX "/documentIndex" 49 50 // TIFF Translator Settings 51 #define TIFF_SETTING_COMPRESSION "tiff /compression" 52 53 #define TIFF_TRANSLATOR_VERSION B_TRANSLATION_MAKE_VERSION(1,0,0) 54 55 #define TIFF_IN_QUALITY 0.7 56 #define TIFF_IN_CAPABILITY 0.6 57 #define TIFF_OUT_QUALITY 0.7 58 #define TIFF_OUT_CAPABILITY 0.6 59 60 #define BBT_IN_QUALITY 0.7 61 #define BBT_IN_CAPABILITY 0.6 62 #define BBT_OUT_QUALITY 0.7 63 #define BBT_OUT_CAPABILITY 0.6 64 65 class TIFFTranslator : public BaseTranslator { 66 public: 67 TIFFTranslator(); 68 69 virtual status_t DerivedIdentify(BPositionIO *inSource, 70 const translation_format *inFormat, BMessage *ioExtension, 71 translator_info *outInfo, uint32 outType); 72 73 virtual status_t DerivedTranslate(BPositionIO *inSource, 74 const translator_info *inInfo, BMessage *ioExtension, 75 uint32 outType, BPositionIO *outDestination, int32 baseType); 76 77 virtual BView *NewConfigView(TranslatorSettings *settings); 78 79 protected: 80 virtual ~TIFFTranslator(); 81 // this is protected because the object is deleted by the 82 // Release() function instead of being deleted directly by 83 // the user 84 85 private: 86 status_t translate_from_bits(BPositionIO *inSource, uint32 outType, 87 BPositionIO *outDestination); 88 89 status_t translate_from_tiff(BPositionIO *inSource, BMessage *ioExtension, 90 uint32 outType, BPositionIO *outDestination); 91 }; 92 93 #endif // #ifndef TIFF_TRANSLATOR_H 94