Add plugin state saving

This only works with a server-side save, so the GUI now uses that if the
server is not running remotely, where "remotely" is defined as "via
TCP".  This isn't perfect, since running ingen via TCP locally is a
perfectly valid thing to do, but it will do for now.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/server/GraphPlugin.hpp b/src/server/GraphPlugin.hpp
index 7d365383..9100b058 100644
--- a/src/server/GraphPlugin.hpp
+++ b/src/server/GraphPlugin.hpp
@@ -43,7 +43,8 @@ public:
 	                       const Raul::Symbol& symbol,
 	                       bool                polyphonic,
 	                       GraphImpl*          parent,
-	                       Engine&             engine)
+	                       Engine&             engine,
+	                       const LilvState*    state)
 	{
 		return NULL;
 	}