1/*****************************************************************************/ 2// TIFFTranslator 3// Written by Michael Wilber, Haiku 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 Haiku 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 65class TIFFTranslator : public BaseTranslator { 66public: 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 79protected: 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 85private: 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