6337a1894c
Coding for undo/redo starts in earnest. Paul and I decided to go with a standard gang of four Command pattern, with serialization. This overcomes the terrible difficulties we were having with static type checking and the sigc++ approach. I'm adding the requirement that each command support undo, simplifying undo/redo. NOTE that an important fallout here is that Command::operator()() is the opposite of the old UndoAction::operator()(), i.e. Command::operator()() is execute/redo, and Command::undo() is undo. This commit is a reworking of the infrastructure, and won't compile until creating Command subclasses for the various commands being performed. That is primarily where you find get_memento and/or calls to add_(undo|redo.*). git-svn-id: svn://localhost/ardour2/branches/undo@655 d708f5d6-7413-0410-9779-e7cbd77b26cf |
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| .. | ||
| ardour | ||
| flowcanvas | ||
| fst | ||
| glibmm2 | ||
| gtkmm2 | ||
| gtkmm2ext | ||
| libglademm | ||
| libgnomecanvasmm | ||
| libsndfile | ||
| midi++2 | ||
| pbd3 | ||
| sigc++2 | ||
| soundtouch | ||
| surfaces | ||
| .cvsignore | ||