From 2881a495ef8aa020a86ee761cac7a3ba74bcfc58 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Tue, 25 May 2010 16:40:35 +0000
Subject: Make discrete mode work for MIDI automation views.  Fixes #3178.

git-svn-id: svn://localhost/ardour2/branches/3.0@7159 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/automation_streamview.cc | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'gtk2_ardour/automation_streamview.cc')

diff --git a/gtk2_ardour/automation_streamview.cc b/gtk2_ardour/automation_streamview.cc
index 3eeb3bd6eb..fad14006b2 100644
--- a/gtk2_ardour/automation_streamview.cc
+++ b/gtk2_ardour/automation_streamview.cc
@@ -225,4 +225,14 @@ AutomationStreamView::has_automation () const
 	return false;
 }
 
-			
+void
+AutomationStreamView::set_interpolation (AutomationList::InterpolationStyle s)
+{
+	for (list<RegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
+		AutomationRegionView* arv = dynamic_cast<AutomationRegionView*> (*i);
+		assert (arv);
+		if (arv->line()) {
+			arv->line()->set_interpolation (s);
+		}
+	}
+}
-- 
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