workbench/libs/muiscreen/fileformat.h

   1 #ifndef FILEFORMAT_H
   2 #define FILEFORMAT_H
   3
   4 /*
   5     Copyright © 2009, The AROS Development Team. All rights reserved.
   6     $Id$
   7 */
   8
   9 #include <exec/types.h>
  10 #include <libraries/iffparse.h>
  11
  12 struct FilePrefHeader
  13 {
  14     UBYTE ph_Version;
  15     UBYTE ph_Type;
  16     UBYTE ph_Flags[4];
  17 };
  18
  19 struct MUI_RGBcolorArray
  20 {
  21     UBYTE  red[4];
  22     UBYTE  green[4];
  23     UBYTE  blue[4];
  24 };
  25
  26 struct MUI_PenSpecArray
  27 {
  28     UBYTE ps_buf[32];
  29 };
  30
  31 struct MUI_PubScreenDescArray
  32 {
  33     UBYTE  Version[4];
  34
  35     char  Name[PSD_MAXLEN_NAME];
  36     char  Title[PSD_MAXLEN_TITLE];
  37     char  Font[PSD_MAXLEN_FONT];
  38     char  Background[PSD_MAXLEN_BACKGROUND];
  39
  40     UBYTE DisplayID[4];
  41
  42     UBYTE DisplayWidth[2];
  43     UBYTE DisplayHeight[2];
  44
  45     UBYTE DisplayDepth;
  46     UBYTE OverscanType;
  47     UBYTE AutoScroll;
  48     UBYTE NoDrag;
  49     UBYTE Exclusive;
  50     UBYTE Interleaved;
  51     UBYTE SysDefault;
  52     UBYTE Behind;
  53     UBYTE AutoClose;
  54     UBYTE CloseGadget;
  55     UBYTE DummyWasForeign;
  56
  57     BYTE SystemPens[PSD_MAXSYSPENS];
  58     UBYTE Reserved[1+7*4-PSD_MAXSYSPENS];
  59
  60     struct MUI_RGBcolorArray Palette[PSD_NUMCOLS];
  61     struct MUI_RGBcolorArray rsvd[PSD_MAXSYSPENS-PSD_NUMCOLS];
  62
  63     struct MUI_PenSpecArray rsvd2[PSD_MAXMUIPENS];
  64
  65     UBYTE Changed[4];
  66     UBYTE UserData[4];
  67 };
  68
  69 #define ARRAY_TO_LONG(x) ( ((x)[0] << 24UL) + \
  70                            ((x)[1] << 16UL) + \
  71                            ((x)[2] << 8UL) +  \
  72                            ((x)[3]) )
  73
  74 #define ARRAY_TO_WORD(x) ( ((x)[0] << 8UL) + ((x)[1]) )
  75
  76 #define LONG_TO_ARRAY(x,y) (y)[0] = (UBYTE)(ULONG)((x) >> 24UL); \
  77                            (y)[1] = (UBYTE)(ULONG)((x) >> 16UL); \
  78                            (y)[2] = (UBYTE)(ULONG)((x) >>  8UL); \
  79                            (y)[3] = (UBYTE)(ULONG)((x));
  80
  81 #define WORD_TO_ARRAY(x,y) (y)[0] = (UBYTE)(ULONG)((x) >>  8UL); \
  82                            (y)[1] = (UBYTE)(ULONG)((x));
  83
  84 #define ARRAY_TO_COLS(x,y) do {                                              \
  85                                int i;                                        \
  86                                for(i = 0; i < sizeof(x) / sizeof(x[0]); i++) \
  87                                {                                             \
  88                                     struct MUI_RGBcolorArray *src = &x[i];   \
  89                                     struct MUI_RGBcolor *dst = &y[i];        \
  90                                     dst->red = ARRAY_TO_LONG(src->red);      \
  91                                     dst->green = ARRAY_TO_LONG(src->green);  \
  92                                     dst->blue = ARRAY_TO_LONG(src->blue);    \
  93                                }                                             \
  94                            } while(0);
  95
  96 #define COLS_TO_ARRAY(x,y) do {                                              \
  97                                int i;                                        \
  98                                for(i = 0; i < sizeof(x) / sizeof(x[0]); i++) \
  99                                {                                             \
 100                                     struct MUI_RGBcolor *src = &x[i];   \
 101                                     struct MUI_RGBcolorArray *dst = &y[i];        \
 102                                     LONG_TO_ARRAY(src->red, dst->red);       \
 103                                     LONG_TO_ARRAY(src->green, dst->green);   \
 104                                     LONG_TO_ARRAY(src->blue, dst->blue);     \
 105                                }                                             \
 106                            } while(0);
 107
 108 #define ID_MPUB MAKE_ID('M','P','U','B')
 109
 110 #endif