switch to using boost::signals2 instead of sigc++, at least for libardour. not finished yet, but compiles, loads sessions, records and can close a session without a crash

git-svn-id: svn://localhost/ardour2/branches/3.0@6372 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 2 insertions, 15 deletions

diff --git a/gtk2_ardour/editor_component.h b/gtk2_ardour/editor_component.h
index 5c1ae8be2a..5b4f7e15d8 100644
--- a/gtk2_ardour/editor_component.h
+++ b/gtk2_ardour/editor_component.h
@@ -21,32 +21,19 @@
 #define __ardour_gtk_editor_component_h__
 
 #include <list>
-#include <sigc++/sigc++.h>
 
-namespace ARDOUR {
-	class Session;
-}
+#include "ardour/session_handle.h"
 
 class Editor;
 
-class EditorComponent
+class EditorComponent : public ARDOUR::SessionHandlePtr
 {
 public:
 	EditorComponent (Editor *);
 	virtual ~EditorComponent() {}
 
-	virtual void connect_to_session (ARDOUR::Session *);
-
 protected:
-
 	Editor* _editor;
-	ARDOUR::Session* _session;
-	std::list<sigc::connection> _session_connections;
-
-private:
-
-	void session_going_away ();
-
 };
 
 #endif