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r184@gandalf: fugalh | 2006-07-17 19:02:10 -0600

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(begin|commit)_reversible_command in Editor and Session


git-svn-id: svn://localhost/ardour2/branches/undo@684 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Hans Fugal 2006-07-18 17:47:12 +00:00
parent 72168803ee
commit d819b922e1
4 changed files with 15 additions and 14 deletions
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12
gtk2_ardour/editor.cc
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@ -2970,8 +2970,8 @@ void
Editor::begin_reversible_command (string name)
{
if (session) {
UndoAction ua = get_memento();
session->begin_reversible_command (name, &ua);
before = get_state();
session->begin_reversible_command (name);
}
}
@ -2979,8 +2979,12 @@ void
Editor::commit_reversible_command ()
{
if (session) {
UndoAction ua = get_memento();
session->commit_reversible_command (&ua);
// yes, cmd lasts long enough to be copied onto the action
// list in the history, but this has the potential to be a
// problem if memory management of actions changes in
// UndoTransaction
MementoCommand<Editor> cmd(*this, before, get_state());
session->commit_reversible_command (&cmd);
}
}