added struct subsys so that we know each

[winnie] / src / sdl / mouse.cc

diff --git a/src/sdl/mouse.cc b/src/sdl/mouse.cc
index 86e9cce..3ba98a0 100644 (file)
--- a/src/sdl/mouse.cc
+++ b/src/sdl/mouse.cc
@@ -1,10 +1,32 @@
+/*
+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_SDL
 #include <SDL/SDL.h>
 
 #include "mouse.h"
 #include "shalloc.h"
-#include "window.h"
 #include "wm.h"
+#include "window.h"
+#include "winnie.h"
 
 extern SDL_Event sdl_event;
 
@@ -21,6 +43,8 @@ bool init_mouse()
        if(!(mouse = (Mouse*)sh_malloc(sizeof *mouse))) {
                return false;
        }
+       get_subsys()->mouse_offset = (int)((char*)mouse - (char*)get_pool());
+
        memset(mouse, 0, sizeof *mouse);
        return true;
 }