diff options
| author | Hans Fugal <hans@fugal.net> | 2006-07-26 23:28:54 +0000 |
|---|---|---|
| committer | Hans Fugal <hans@fugal.net> | 2006-07-26 23:28:54 +0000 |
| commit | 8e301e875aacc4b7d37f6ed552e460511dafb7f2 (patch) | |
| tree | 702f85ec8edf8a97a4509b6351e52650bd803504 /gtk2_ardour/audio_time_axis.cc | |
| parent | b7bffbe7a249356a93d25a41f7c472cc9dd8f27f (diff) | |
r199@gandalf: fugalh | 2006-07-26 17:22:38 -0600
Memento(Redo|Undo)Command has a noop for the undo or redo respectively, and
we don't need both before and after state. This is primarily useful for
drag start/finish callbacks, and really only makes sense where wrapped by
(begin|commit)_reversible_command (a composite command).
Also a few more "normal" MementoCommands.
git-svn-id: svn://localhost/ardour2/branches/undo@695 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/audio_time_axis.cc')
| -rw-r--r-- | gtk2_ardour/audio_time_axis.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gtk2_ardour/audio_time_axis.cc b/gtk2_ardour/audio_time_axis.cc index 7fbe7c9fd8..ebc97be77b 100644 --- a/gtk2_ardour/audio_time_axis.cc +++ b/gtk2_ardour/audio_time_axis.cc @@ -1739,12 +1739,14 @@ AudioTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op) } } + XMLNode &before, &after; switch (op) { case Cut: - _session.add_undo (playlist->get_memento()); + before = playlist->get_state(); if ((what_we_got = playlist->cut (time)) != 0) { editor.get_cut_buffer().add (what_we_got); - _session.add_redo_no_execute (playlist->get_memento()); + after = playlist->get_state(); + _session.add_command (MementoCommand<Playlist>(*playlist, before, after)); ret = true; } break; @@ -1755,9 +1757,9 @@ AudioTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op) break; case Clear: - _session.add_undo (playlist->get_memento()); + before = playlist->get_state(); if ((what_we_got = playlist->cut (time)) != 0) { - _session.add_redo_no_execute (playlist->get_memento()); + _session.add_command(MementoCommand<Playlist>(*playlist, before, after)); what_we_got->unref (); ret = true; } |