From b7bffbe7a249356a93d25a41f7c472cc9dd8f27f Mon Sep 17 00:00:00 2001
From: Hans Fugal <hans@fugal.net>
Date: Tue, 25 Jul 2006 01:50:20 +0000
Subject:  r191@gandalf:  fugalh | 2006-07-24 19:50:10 -0600  All the obvious
 MementoCommand grunt work. Now there's some  add_undo/add_redo_no_execute
 sprinkled around where one is separated from the  other (e.g. in different
 callbacks) or perhaps even where there's only an undo  and no redo. Also some
 sigc-based undo/redo pairs that probably need their own  Command class.

git-svn-id: svn://localhost/ardour2/branches/undo@692 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/editor_markers.cc | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

(limited to 'gtk2_ardour/editor_markers.cc')

diff --git a/gtk2_ardour/editor_markers.cc b/gtk2_ardour/editor_markers.cc
index a584561e42..5be9cc2747 100644
--- a/gtk2_ardour/editor_markers.cc
+++ b/gtk2_ardour/editor_markers.cc
@@ -290,9 +290,11 @@ Editor::mouse_add_new_marker (jack_nframes_t where)
 	if (session) {
 		Location *location = new Location (where, where, "mark", Location::IsMark);
 		session->begin_reversible_command (_("add marker"));
-		session->add_undo (session->locations()->get_memento());
+                XMLNode &before, &after;
+                before = session->locations()->get_state();
 		session->locations()->add (location, true);
-		session->add_redo_no_execute (session->locations()->get_memento());
+                after = session->locations()->get_state();
+		session->add_command (MementoCommand<Locations>(*(session->locations()), before, after));
 		session->commit_reversible_command ();
 	}
 }
@@ -329,9 +331,11 @@ gint
 Editor::really_remove_marker (Location* loc)
 {
 	session->begin_reversible_command (_("remove marker"));
-	session->add_undo (session->locations()->get_memento());
+        XMLNode &before, &after;
+	before = session->locations()->get_state();
 	session->locations()->remove (loc);
-	session->add_redo_no_execute (session->locations()->get_memento());
+	after = session->locations()->get_state();
+	session->add_command (MementoCommand<Locations>(*(session->locations()), before, after));
 	session->commit_reversible_command ();
 	return FALSE;
 }
@@ -838,12 +842,13 @@ Editor::marker_menu_rename ()
 	}
 
 	begin_reversible_command ( _("rename marker") );
-	session->add_undo( session->locations()->get_memento() );
+        XMLNode &before = session->locations()->get_state();
 
 	dialog.get_result(txt);
 	loc->set_name (txt);
 	
-	session->add_redo_no_execute( session->locations()->get_memento() );
+        XMLNode &after = session->locations()->get_state();
+	session->add_command (MementoCommand<Locations>(*(session->locations()), before, after));
 	commit_reversible_command ();
 }
 
@@ -868,10 +873,11 @@ Editor::new_transport_marker_menu_set_loop ()
 
 	if ((tll = transport_loop_location()) == 0) {
 		Location* loc = new Location (temp_location->start(), temp_location->end(), _("Loop"),  Location::IsAutoLoop);
-		session->add_undo (session->locations()->get_memento());
+                XMLNode &before = session->locations()->get_state();
 		session->locations()->add (loc, true);
 		session->set_auto_loop_location (loc);
-		session->add_redo_no_execute (session->locations()->get_memento());
+                XMLNode &after = session->locations()->get_state();
+		session->add_command (MementoCommand<Locations>(*(session->locations()), before, after));
 	}
 	else {
 		session->add_undo (retype_return<void>(bind (mem_fun (*tll, &Location::set), tll->start(), tll->end())));
@@ -894,10 +900,11 @@ Editor::new_transport_marker_menu_set_punch ()
 
 	if ((tpl = transport_punch_location()) == 0) {
 		tpl = new Location (temp_location->start(), temp_location->end(), _("Punch"), Location::IsAutoPunch);
-		session->add_undo (session->locations()->get_memento());
+                XMLNode &before = session->locations()->get_state();
 		session->locations()->add (tpl, true);
 		session->set_auto_punch_location (tpl);
-		session->add_redo_no_execute (session->locations()->get_memento());
+                XMLNode &after = session->locations()->get_state();
+		session->add_command (MementoCommand<Locations>(*(session->locations()), before, after));
 	} else {
 		session->add_undo (retype_return<void>(bind (mem_fun (*tpl, &Location::set), tpl->start(), tpl->end())));
 		session->add_redo (retype_return<void>(bind (mem_fun (*tpl, &Location::set), temp_location->start(), temp_location->end())));
-- 
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