added SDL backend for easier testing

[winnie] / src / fbdev / event.cc

diff --git a/src/fbdev/event.cc b/src/fbdev/event.cc
new file mode 100644 (file)
index 0000000..611ec3c
--- /dev/null
+++ b/src/fbdev/event.cc
@@ -0,0 +1,39 @@
+#ifdef WINNIE_FBDEV
+#include <stdio.h>
+
+#include <errno.h>
+#include <unistd.h>
+#include <sys/select.h>
+
+#include "event.h"
+#include "wm.h"
+#include "keyboard.h"
+#include "mouse.h"
+
+void process_events()
+{
+       int keyb_fd = get_keyboard_fd();
+       int mouse_fd = get_mouse_fd();
+
+       for(;;) {
+               wm->process_windows();
+
+               fd_set read_set;
+
+               FD_ZERO(&read_set);
+               FD_SET(keyb_fd, &read_set);
+               FD_SET(mouse_fd, &read_set);
+
+               int maxfd = keyb_fd > mouse_fd ? keyb_fd : mouse_fd;
+
+               while(select(maxfd + 1, &read_set, 0, 0, 0) == -1 && errno == EINTR);
+
+               if(FD_ISSET(keyb_fd, &read_set)) {
+                       process_keyboard_event();
+               }
+               if(FD_ISSET(mouse_fd, &read_set)) {
+                       process_mouse_event();
+               }
+       }
+}
+#endif // WINNIE_FBDEV