reactos/lib/user32/misc/devmode.c

   1 #include <string.h>
   2 #include <windows.h>
   3 #include <user32.h>
   4
   5 void
   6 USER32_DevModeA2W ( LPDEVMODEW pW, const LPDEVMODEA pA )
   7 {
   8 #define SIZEOF_DEVMODEA_300 124
   9 #define SIZEOF_DEVMODEA_400 148
  10 #define SIZEOF_DEVMODEA_500 156
  11 #define SIZEOF_DEVMODEW_300 188
  12 #define SIZEOF_DEVMODEW_400 212
  13 #define SIZEOF_DEVMODEW_500 220
  14
  15 #define COPYS(f,len) MultiByteToWideChar ( CP_THREAD_ACP, 0, pA->f, len, pW->f, len )
  16 #define COPYN(f) pW->f = pA->f
  17   memset ( pW, 0, sizeof(DEVMODEW) );
  18   COPYS(dmDeviceName, CCHDEVICENAME );
  19   COPYN(dmSpecVersion);
  20   COPYN(dmDriverVersion);
  21   switch ( pA->dmSize )
  22     {
  23     case SIZEOF_DEVMODEA_300:
  24       pW->dmSize = SIZEOF_DEVMODEW_300;
  25       break;
  26     case SIZEOF_DEVMODEA_400:
  27       pW->dmSize = SIZEOF_DEVMODEW_400;
  28       break;
  29     case SIZEOF_DEVMODEA_500:
  30     default: /* FIXME what to do??? */
  31       pW->dmSize = SIZEOF_DEVMODEW_500;
  32       break;
  33     }
  34   COPYN(dmDriverExtra);
  35   COPYN(dmFields);
  36   COPYN(dmPosition.x);
  37   COPYN(dmPosition.y);
  38   COPYN(dmScale);
  39   COPYN(dmCopies);
  40   COPYN(dmDefaultSource);
  41   COPYN(dmPrintQuality);
  42   COPYN(dmColor);
  43   COPYN(dmDuplex);
  44   COPYN(dmYResolution);
  45   COPYN(dmTTOption);
  46   COPYN(dmCollate);
  47   COPYS(dmFormName,CCHFORMNAME);
  48   COPYN(dmLogPixels);
  49   COPYN(dmBitsPerPel);
  50   COPYN(dmPelsWidth);
  51   COPYN(dmPelsHeight);
  52   COPYN(dmDisplayFlags); // aka dmNup
  53   COPYN(dmDisplayFrequency);
  54
  55   if ( pA->dmSize <= SIZEOF_DEVMODEA_300 )
  56     return; // we're done with 0x300 fields
  57
  58   COPYN(dmICMMethod);
  59   COPYN(dmICMIntent);
  60   COPYN(dmMediaType);
  61   COPYN(dmDitherType);
  62   COPYN(dmReserved1);
  63   COPYN(dmReserved2);
  64
  65   if ( pA->dmSize <= SIZEOF_DEVMODEA_400 )
  66     return; // we're done with 0x400 fields
  67
  68   COPYN(dmPanningWidth);
  69   COPYN(dmPanningHeight);
  70
  71   return;
  72
  73 #undef COPYN
  74 #undef COPYS
  75
  76 #undef SIZEOF_DEVMODEA_300
  77 #undef SIZEOF_DEVMODEA_400
  78 #undef SIZEOF_DEVMODEA_500
  79 #undef SIZEOF_DEVMODEW_300
  80 #undef SIZEOF_DEVMODEW_400
  81 #undef SIZEOF_DEVMODEW_500
  82 }