1 files changed, 94 insertions, 0 deletions
diff --git a/source/blender/windowmanager/wm_event_system.h b/source/blender/windowmanager/wm_event_system.h
new file mode 100644
index 00000000000..d4dddf8e222
--- /dev/null
+++ b/source/blender/windowmanager/wm_event_system.h
@@ -0,0 +1,94 @@
+/**
+ * $Id:
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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 2
+ * 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, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2007 Blender Foundation.
+ * All rights reserved.
+ *
+ * 
+ * Contributor(s): Blender Foundation
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+#ifndef WM_EVENT_SYSTEM_H
+#define WM_EVENT_SYSTEM_H
+
+/* return value of handler-operator call */
+#define WM_HANDLER_CONTINUE	0
+#define WM_HANDLER_BREAK	1
+
+struct ScrArea;
+struct ARegion;
+
+/* wmKeyMap is in DNA_windowmanager.h, it's savable */
+
+typedef struct wmEventHandler {
+	struct wmEventHandler *next, *prev;
+	
+	int type, flag;				/* type default=0, rest is custom */
+	
+	/* keymap handler */
+	ListBase *keymap;			/* pointer to builtin/custom keymaps */
+	
+	rcti *bblocal, *bbwin;		/* optional local and windowspace bb */
+	
+	/* modal operator handler */
+	wmOperator *op;						/* for derived/modal handlers */
+	struct ScrArea *op_area;			/* for derived/modal handlers */
+	struct ARegion *op_region;			/* for derived/modal handlers */
+
+	/* ui handler */
+	wmUIHandlerFunc ui_handle;  		/* callback receiving events */
+	wmUIHandlerRemoveFunc ui_remove;	/* callback when handler is removed */
+	struct ScrArea *ui_area;			/* for derived/modal handlers */
+	struct ARegion *ui_region;			/* for derived/modal handlers */
+	
+} wmEventHandler;
+
+
+/* handler flag */
+		/* after this handler all others are ignored */
+#define WM_HANDLER_BLOCKING		1
+
+
+
+/* custom types for handlers, for signalling, freeing */
+enum {
+	WM_HANDLER_DEFAULT,
+	WM_HANDLER_TRANSFORM
+};
+
+
+/* wm_event_system.c */
+void		wm_event_add(wmWindow *win, wmEvent *event_to_add);
+void		wm_event_free_all		(wmWindow *win);
+wmEvent		*wm_event_next			(wmWindow *win);
+
+			/* goes over entire hierarchy:  events -> window -> screen -> area -> region */
+void		wm_event_do_handlers	(bContext *C);
+
+void		wm_event_add_ghostevent(wmWindow *win, int type, void *customdata);
+
+void		wm_event_do_notifiers	(bContext *C);
+void		wm_draw_update			(bContext *C);
+
+/* wm_keymap.c */
+
+
+#endif /* WM_EVENT_SYSTEM_H */
+