2.5

- Edit mesh: Add ctrl+click add vertex or extrude.
  I've made it not move the 3d cursor in that case.

Also found out tweak events conflicted with existing
keymap definitions; on tweak failure (= no mousemove) 
it now passes on the mouse event as 'mouse down' for 
the remaining keymaps to check.
These then actually respond to mouse-up instead of down...

The location in the keymaps where tweaks get generated
remains important. Examples:

1 - 'select' mouse-handler, operator return pass-through
2 - tweak handler checks, and makes tweak event
3 - grabber responds to tweak event

1 - ctrl+mouse tweak handler checks, makes tweak event,
    or passes event on
2 - if tweak event, it runs lasso
3 - else when passed on, ctrl+click extrude happens

In the first case, select works on mouse-down, immediate.
In the second case, extrude happens on mouse-release, even
though the keymap defined mouse-press.

This will make designing nice balanced keymaps still not
simple; especially because you can't tell operators to
pass on the key... although we can add the convention that
select-mouse operators always pass on to enable tweaks.

Still a good reason to wait with custom keymaps
when this is fully settled!

1 files changed, 2 insertions, 3 deletions

diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h
index 940fd762f10..4e04eabe09a 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -71,12 +71,11 @@ void		*WM_paint_cursor_activate(struct wmWindowManager *wm, int (*poll)(struct b
 void		WM_paint_cursor_end(struct wmWindowManager *wm, void *handle);
 
 			/* keymap */
-wmKeymapItem *WM_keymap_set_item	(ListBase *lb, char *idname, short type, 
-								 short val, int modifier, short keymodifier);
 wmKeymapItem *WM_keymap_verify_item(ListBase *lb, char *idname, short type, 
 								 short val, int modifier, short keymodifier);
-wmKeymapItem *WM_keymap_add_item	(ListBase *lb, char *idname, short type, 
+wmKeymapItem *WM_keymap_add_item(ListBase *lb, char *idname, short type, 
 								 short val, int modifier, short keymodifier);
+wmKeymapItem *WM_keymap_tweak	(ListBase *lb, short type, short val, int modifier, short keymodifier);
 ListBase	*WM_keymap_listbase	(struct wmWindowManager *wm, const char *nameid, 
 								 int spaceid, int regionid);