created libwinnie (library), winnie (the server application) and clients

[winnie] / libwinnie / src / fbdev / event.cc

diff --git a/libwinnie/src/fbdev/event.cc b/libwinnie/src/fbdev/event.cc
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+++ b/libwinnie/src/fbdev/event.cc
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+/*
+winnie - an experimental window system
+
+Copyright (C) 2013 Eleni Maria Stea
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Author: Eleni Maria Stea <elene.mst@gmail.com>
+*/
+
+#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