44 Hog 4 Operations Manual
2.11 Undo and Redo
The Undo button found on the Main Toolbar is similar to the undo command found in
computer applications, allowing the user to work back through the last commands entered by
the user, undoing them each time the button is pressed. In the Hog 4 OS the undo key is
global, working back through operations in chronological order, and you can go back all the
way to the point at which you logged on to the console (generally, this is when you started the
console up). In cases where multiple consoles are networked together the undo task will only
undo actions of the local desk.
Pressing the Pig button, together with the Undo button, will redo the last undone action.
Again, if you have gone back through several undos, you can redo repeatedly until you get
back to the most recent action.
The undo and redo feature works on your show data, but generally not on other things.
Undo is not available for:
Changes to the fixture selection in the Programmer. However, the selection may
change as a side effect of an undo action.
Changes to Control Panel settings, and other things not directly related to your
programmed show.
Changes to window positions and views, and the like.
If undo is not available, you will always be asked to confirm important changes before they
take place.