support for old-school automation loading

git-svn-id: svn://localhost/ardour2/trunk@1039 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 22 insertions, 1 deletions

diff --git a/libs/ardour/ardour/panner.h b/libs/ardour/ardour/panner.h
index 47e30e43d7..32d512c253 100644
--- a/libs/ardour/ardour/panner.h
+++ b/libs/ardour/ardour/panner.h
@@ -91,6 +91,10 @@ class StreamPanner : public sigc::trackable, public Stateful
 	
 	Panner & get_parent() { return parent; }
 	
+	/* old school automation loading */
+
+	virtual int load (istream&, string path, uint32_t&) = 0;
+
   protected:
 	friend class Panner;
 	Panner& parent;
@@ -146,6 +150,10 @@ class BaseStereoPanner : public StreamPanner
 
 	Curve& automation() { return _automation; }
 
+	/* old school automation loading */
+
+	int load (istream&, string path, uint32_t&);
+
   protected:
 	float left;
 	float right;
@@ -208,6 +216,10 @@ class Multi2dPanner : public StreamPanner
 	XMLNode& get_state (void);
 	int set_state (const XMLNode&);
 
+	/* old school automation loading */
+
+	int load (istream&, string path, uint32_t&);
+
   private:
 	Curve _automation;
 	void update ();
@@ -285,7 +297,11 @@ class Panner : public std::vector<StreamPanner*>, public Stateful, public sigc::
 	void set_position (float x, StreamPanner& orig);
 	void set_position (float x, float y, StreamPanner& orig);
 	void set_position (float x, float y, float z, StreamPanner& orig);
-	
+
+	/* old school automation */
+
+	int load ();
+
   private:
 
 	Session&         _session;
@@ -295,6 +311,11 @@ class Panner : public std::vector<StreamPanner*>, public Stateful, public sigc::
 	LinkDirection    _link_direction;
 
 	static float current_automation_version_number;
+
+	/* old school automation handling */
+
+	std::string automation_path;
+	void set_name (std::string);
 };
 
 } // namespace ARDOUR