Move ARDOUR::Change into PBD so that Stateful can be aware of

what Change a State reflects.  Hence allow Stateful to do some
of the work of set/get_state in Region.


git-svn-id: svn://localhost/ardour2/branches/3.0@6671 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 6 insertions, 7 deletions

diff --git a/libs/ardour/ardour/ardour.h b/libs/ardour/ardour/ardour.h
index e98d85c433..a7b3bcafd0 100644
--- a/libs/ardour/ardour/ardour.h
+++ b/libs/ardour/ardour/ardour.h
@@ -31,6 +31,7 @@
 #include "pbd/error.h"
 #include "pbd/failed_constructor.h"
 #include "pbd/locale_guard.h"
+#include "pbd/stateful.h"
 
 #include "ardour/types.h"
 
@@ -64,13 +65,11 @@ namespace ARDOUR {
 		return (microseconds_t) jack_get_time();
 	}
 
-	Change new_change ();
-
-	extern Change StartChanged;
-	extern Change LengthChanged;
-	extern Change PositionChanged;
-	extern Change NameChanged;
-	extern Change BoundsChanged;
+	extern PBD::Change StartChanged;
+	extern PBD::Change LengthChanged;
+	extern PBD::Change PositionChanged;
+	extern PBD::Change NameChanged;
+	extern PBD::Change BoundsChanged;
 
 	static const double SHUTTLE_FRACT_SPEED1=0.48412291827; /* derived from A1,A2 */