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

   1 #include <stdio.h>
   2
   3 #include <errno.h>
   4 #include <unistd.h>
   5 #include <sys/select.h>
   6
   7 #include "event.h"
   8 #include "wm.h"
   9 #include "keyboard.h"
  10 #include "mouse.h"
  11
  12 void process_events()
  13 {
  14         int keyb_fd = get_keyboard_fd();
  15         int mouse_fd = get_mouse_fd();
  16
  17         for(;;) {
  18                 wm->process_windows();
  19
  20                 fd_set read_set;
  21
  22                 FD_ZERO(&read_set);
  23                 FD_SET(keyb_fd, &read_set);
  24                 FD_SET(mouse_fd, &read_set);
  25
  26                 int maxfd = keyb_fd > mouse_fd ? keyb_fd : mouse_fd;
  27
  28                 while(select(maxfd + 1, &read_set, 0, 0, 0) == -1 && errno == EINTR);
  29
  30                 if(FD_ISSET(keyb_fd, &read_set)) {
  31                         process_keyboard_event();
  32                 }
  33                 if(FD_ISSET(mouse_fd, &read_set)) {
  34                         process_mouse_event();
  35                 }
  36         }
  37 }