Display recorded controller data (fix show all/existing automation).

git-svn-id: svn://localhost/ardour2/branches/3.0@3779 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 12 insertions, 1 deletions

diff --git a/libs/ardour/ardour/region.h b/libs/ardour/ardour/region.h
index dc81de6374..d3c8341623 100644
--- a/libs/ardour/ardour/region.h
+++ b/libs/ardour/ardour/region.h
@@ -45,7 +45,10 @@ enum RegionEditState {
 	EditChangesID      = 2
 };
 
-class Region : public Automatable, public boost::enable_shared_from_this<Region>, public Readable
+class Region
+		: public SessionObject
+		, public boost::enable_shared_from_this<Region>
+		, public Readable
 {
   public:
 	typedef std::vector<boost::shared_ptr<Source> > SourceList;
@@ -220,6 +223,14 @@ class Region : public Automatable, public boost::enable_shared_from_this<Region>
 	std::vector<string> master_source_names();
 	void set_master_sources (const SourceList&);
 	
+	/* automation */
+	
+	virtual boost::shared_ptr<Evoral::Control>
+	control(const Evoral::Parameter& id, bool create=false) = 0;
+
+	virtual boost::shared_ptr<const Evoral::Control>
+	control(const Evoral::Parameter& id) const = 0;
+	
 	/* serialization */
 	
 	XMLNode&         get_state ();