2.5

Cleanup in area/region management

- more intelligence in area management for adding handlers and setting
  data correct. Space/Region type callbacks only have to do own things.

- added option for adding default handlers to areas/regions. (flag in
  type definition)

- ensured that region-types store the minsizes for regions.

- added boundbox check for handlers; note that it accepts pointer to
  boundbox, because handlers don't get reset on area-resizing or
  view changes. Example: view2d handlers use mask rect.

- handlers get now added on correct context levels (example frame change
  also worked in header)

- removed ->refresh() callback. Context refreshing is Listener.
  
- the ->init() is being called on all WM level actions, also after a
  file read, moving areas, re-opening areas etc. 

- fixed bug: crash on exit was caused by cleaning up Screen too late.

- UI_view2d_size_update() removed from draw callback, is init()

- regions now store (winx, winy) subwindow size.

1 files changed, 5 insertions, 3 deletions

diff --git a/source/blender/windowmanager/wm_event_system.h b/source/blender/windowmanager/wm_event_system.h
index 61670388879..d4dddf8e222 100644
--- a/source/blender/windowmanager/wm_event_system.h
+++ b/source/blender/windowmanager/wm_event_system.h
@@ -45,10 +45,12 @@ typedef struct wmEventHandler {
 	/* 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 */
+	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 */