Fix for #1179. Crossfades are not lost anymore when regions are split.

git-svn-id: svn://localhost/trunk/ardour2@410 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 21 insertions, 0 deletions

diff --git a/libs/ardour/audio_playlist.cc b/libs/ardour/audio_playlist.cc
index 0744f9c36a..6f4217c3ec 100644
--- a/libs/ardour/audio_playlist.cc
+++ b/libs/ardour/audio_playlist.cc
@@ -345,6 +345,27 @@ AudioPlaylist::refresh_dependents (Region& r)
 }
 
 void
+AudioPlaylist::finalize_split_region (Region *o, Region *l, Region *r)
+{
+	AudioRegion *orig  = dynamic_cast<AudioRegion*>(o);
+	AudioRegion *left  = dynamic_cast<AudioRegion*>(l);
+	AudioRegion *right = dynamic_cast<AudioRegion*>(r);
+
+	for (Crossfades::iterator x = _crossfades.begin(); x != _crossfades.end(); ++x) {
+		Crossfades::iterator tmp;
+
+		if ((*x)->_in == orig) {
+			(*x)->_in = left;
+		}
+
+		if ((*x)->_out == orig) {
+			(*x)->_out = right;
+		}
+		
+	}
+}
+
+void
 AudioPlaylist::check_dependents (Region& r, bool norefresh)
 {
 	AudioRegion* other;