basic uncombining (no post-facto region trimming)

git-svn-id: svn://localhost/ardour2/branches/3.0@9566 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 27 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_ops.cc b/gtk2_ardour/editor_ops.cc
index a6bba7d76c..02bf220b4d 100644
--- a/gtk2_ardour/editor_ops.cc
+++ b/gtk2_ardour/editor_ops.cc
@@ -6434,3 +6434,30 @@ Editor::combine_regions ()
 	commit_reversible_command ();
 }
 
+void
+Editor::uncombine_regions ()
+{
+	typedef set<RouteTimeAxisView*> RTVS;
+	RTVS tracks;
+
+	if (selection->regions.empty()) {
+		return;
+	}
+
+	for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
+		RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
+
+		if (rtv) {
+			tracks.insert (rtv);
+		}
+	}
+
+	begin_reversible_command (_("uncombine regions"));
+
+	for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
+		(*i)->uncombine_regions ();
+	}
+
+	commit_reversible_command ();
+}
+