src/ui.h

   1 #ifndef __ISDS_UI_H__
   2 #define __ISDS_UI_H__
   3
   4 /* Convenience wrappers around *printf() functions to pass text to output
   5  * FILE stream.
   6  * TODO: Find UI patterns and make generic toolkit interface allowing to pass
   7  * it into GUI toolkit */
   8
   9 #include <stdio.h>
  10 #include "utils.h"
  11
  12 #define oprintf(format, ...) fprintf(output, (format), ## __VA_ARGS__)
  13 #define eprintf(format, ...) fprintf(stderr, (format), ## __VA_ARGS__)
  14
  15 #define ohprint(locale_string, width) \
  16     fhprint(output, (locale_string), (width));
  17
  18 #define onprint(locale_string, width) \
  19     fnprint(output, (locale_string), (width));
  20
  21 /* Convenience weappers around fwrite() function to pass data to output FILE
  22  * stream. */
  23 #define owrite(data, length) fwrite((data), 1, (length), output)
  24 #define ewrite(data, length) fwrite((data), 1, (length), stderr)
  25
  26 #endif