eleni.mutantstargoat.com Git - winnie/blob - src/event.cc

   1 #include <errno.h>
   2 #include <unistd.h>
   3 #include <sys/select.h>
   4 #include "event.h"
   5 #include "wm.h"
   6 #include "keyboard.h"
   7 #include "mouse.h"
   8
   9 void process_events()
  10 {
  11         int keyb_fd = get_keyboard_fd();
  12         int mouse_fd = get_mouse_fd();
  13
  14         for(;;) {
  15                 wm->process_windows();
  16
  17                 fd_set read_set;
  18
  19                 FD_ZERO(&read_set);
  20                 FD_SET(keyb_fd, &read_set);
  21                 FD_SET(mouse_fd, &read_set);
  22
  23                 int maxfd = keyb_fd > mouse_fd ? keyb_fd : mouse_fd;
  24
  25                 while(select(maxfd + 1, &read_set, 0, 0, 0) == -1 && errno == EINTR);
  26
  27                 if(FD_ISSET(keyb_fd, &read_set)) {
  28                         process_keyboard_event();
  29                 }
  30                 if(FD_ISSET(mouse_fd, &read_set)) {
  31                         process_mouse_event();
  32                 }
  33         }
  34 }