tools/perf/ui/setup.c

   1 #include "../cache.h"
   2 #include "../debug.h"
   3
   4
   5 void setup_browser(bool fallback_to_pager)
   6 {
   7         if (!isatty(1) || dump_trace)
   8                 use_browser = 0;
   9
  10         /* default to TUI */
  11         if (use_browser < 0)
  12                 use_browser = 1;
  13
  14         switch (use_browser) {
  15         case 2:
  16                 if (perf_gtk__init() == 0)
  17                         break;
  18                 /* fall through */
  19         case 1:
  20                 use_browser = 1;
  21                 if (ui__init() == 0)
  22                         break;
  23                 /* fall through */
  24         default:
  25                 use_browser = 0;
  26                 if (fallback_to_pager)
  27                         setup_pager();
  28                 break;
  29         }
  30 }
  31
  32 void exit_browser(bool wait_for_ok)
  33 {
  34         switch (use_browser) {
  35         case 2:
  36                 perf_gtk__exit(wait_for_ok);
  37                 break;
  38
  39         case 1:
  40                 ui__exit(wait_for_ok);
  41                 break;
  42
  43         default:
  44                 break;
  45         }
  46 }