Editor commands

The ufsm-compose editor is controlled by keyboard commands, there are no menus beyond the navigation tree.

Basic commands

Key	Description
s	Save model
S	Save as
o	Open
p	Open project settings
Ctrl+c	Copy
Ctrl+v	Paste
Ctrl+x	Cut
Ctrl+z	Undo
Ctrl+r	Redo
Ctrl	Pressing and holding ctrl during drawing inhibits snapping to guides

Navigation commands

Key	Description
n	Toggle navigation tree
j-r	Jump to root region
j-a	Ascend to parent region
z-f	Zoom fit
z-n	Zoom 100%
Ctrl+scroll	Zoom
RMB	Pan
Del	Delete objects

Adding new objects

Key	Description
a-s	Add state
a-i	Add init state
a-f	Add final state
a-F	Add fork
a-j	Add join
a-t	Add terminate
a-h	Add shallow history state
a-H	Add deep history state
a-t	Add transition

State specific commands

The following commands are only applicable when a state is selected.

Key	Description
a-e	Add entry action
a-x	Add exit action
a-r	Add region

Transition specific commands

The following commands are only applicable when a transition is selected.

Key	Description
a-a	Add action
a-g	Add guard
a-v	Add vertice

Edit commands

Key	Description
e-n	Edit name
e-O	Toggle region off-page
e-t	Set trigger (On selected transition)
e-r	Rotate (Join and fork states)