radio/src/gui/480x272/zone.h

   1
   2 #ifndef _ZONE_H_
   3 #define _ZONE_H_
   4
   5 #include <inttypes.h>
   6
   7 #define LEN_ZONE_OPTION_STRING         8
   8
   9 #if defined(_MSC_VER)
  10   #define OPTION_VALUE_UNSIGNED(x)    uint32_t(x)
  11   #define OPTION_VALUE_SIGNED(x)      uint32_t(x)
  12   #define OPTION_VALUE_BOOL(x)        bool(x)
  13   #define OPTION_VALUE_STRING(...)    *(ZoneOptionValue *)(const char *) #__VA_ARGS__
  14 #else
  15   #define OPTION_VALUE_UNSIGNED(x)    { .unsignedValue = (x) }
  16   #define OPTION_VALUE_SIGNED(x)      { .signedValue = (x) }
  17   #define OPTION_VALUE_BOOL(x)        { .boolValue = (x) }
  18   #define OPTION_VALUE_STRING(...)    { .stringValue = {__VA_ARGS__} }
  19 #endif
  20
  21 struct Zone
  22 {
  23   uint16_t x, y, w, h;
  24 };
  25
  26 union ZoneOptionValue
  27 {
  28   uint32_t unsignedValue;
  29   int32_t signedValue;
  30   uint32_t boolValue;
  31   char stringValue[LEN_ZONE_OPTION_STRING];
  32 };
  33
  34 struct ZoneOption
  35 {
  36   enum Type {
  37     Integer,
  38     Source,
  39     Bool,
  40     String,
  41     File,
  42     TextSize,
  43     Timer,
  44     Switch,
  45     Color
  46   };
  47
  48   const char * name;
  49   Type type;
  50   ZoneOptionValue deflt;
  51   ZoneOptionValue min;
  52   ZoneOptionValue max;
  53 };
  54
  55 #endif