src/add-ons/translators/gif/GIFTranslator.h

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //
   3 //      File: GIFTranslator.h
   4 //
   5 //      Date: December 1999
   6 //
   7 //      Author: Daniel Switkin
   8 //
   9 //      Copyright 2003 (c) by Daniel Switkin. This file is made publically available
  10 //      under the BSD license, with the stipulations that this complete header must
  11 //      remain at the top of the file indefinitely, and credit must be given to the
  12 //      original author in any about box using this software.
  13 //
  14 ////////////////////////////////////////////////////////////////////////////////
  15
  16 // Additional authors:  John Scipione, <jscipione@gmail.com>
  17
  18 #ifndef GIF_TRANSLATOR_H
  19 #define GIF_TRANSLATOR_H
  20
  21
  22 #include "BaseTranslator.h"
  23
  24
  25 #define GIF_IN_QUALITY          0.8
  26 #define GIF_IN_CAPABILITY       0.8
  27 #define BBM_IN_QUALITY          0.3
  28 #define BBM_IN_CAPABILITY       0.3
  29
  30 #define GIF_OUT_QUALITY         0.8
  31 #define GIF_OUT_CAPABILITY      0.8
  32 #define BBM_OUT_QUALITY         0.3
  33 #define BBM_OUT_CAPABILITY      0.3
  34
  35 #define GIF_TRANSLATOR_VERSION B_TRANSLATION_MAKE_VERSION(1, 5, 0)
  36
  37 // settings
  38
  39 #define GIF_SETTING_INTERLACED                          "interlaced"
  40 #define GIF_SETTING_USE_TRANSPARENT                     "use transparent"
  41 #define GIF_SETTING_USE_TRANSPARENT_AUTO        "use transparent auto"
  42 #define GIF_SETTING_USE_DITHERING                       "use dithering"
  43 #define GIF_SETTING_PALETTE_MODE                        "palette mode"
  44 #define GIF_SETTING_PALETTE_SIZE                        "palette size"
  45 #define GIF_SETTING_TRANSPARENT_RED                     "transparent red"
  46 #define GIF_SETTING_TRANSPARENT_GREEN           "transparent green"
  47 #define GIF_SETTING_TRANSPARENT_BLUE            "transparent blue"
  48
  49
  50 class GIFTranslator : public BaseTranslator {
  51 public:
  52                                                                 GIFTranslator();
  53         virtual status_t                        DerivedIdentify(BPositionIO* inSource,
  54                                                                         const translation_format* inFormat,
  55                                                                         BMessage* ioExtension,
  56                                                                         translator_info* outInfo, uint32 outType);
  57
  58         virtual status_t                        DerivedTranslate(BPositionIO* inSource,
  59                                                                         const translator_info* inInfo,
  60                                                                         BMessage* ioExtension,
  61                                                                         uint32 outType, BPositionIO* outDestination,
  62                                                                         int32 baseType);
  63
  64         virtual BView*                          NewConfigView(TranslatorSettings* settings);
  65
  66 protected:
  67         virtual                                         ~GIFTranslator();
  68 };
  69
  70
  71 #endif  // GIF_TRANSLATOR_H