- Put back vertex/edge/face select
- Mode menu allows going in/out editmode
- Tested some tweak event stuff in WM, made tweak event follow
user preset for 'action' or 'select' mouse.
(Wanted to try this for transform, but better get advise from
Martin first :)
- Edit mode Mesh undo/redo back
(undo for editmodes needed recode, todo for curve/lattice/etc)
- Added border select for edit mesh
- Added Akey (de)select all for edit mesh
- Added notifiers for mode changes.
This is also the first trial to dynamically add/remove
keymap handlers, based on modes. For that reason the Object
keymap was split in 2, modal and non-modal. On TABkey, the
view3d listener removes and adds maps.
The view3d keymap still handles generic mouse/border selection.
Internally it will verify modes.
The modes are not re-implemented still... have to move this
to scene context.
