move ::reconfigurable_io() from Plugin to PluginInfo so that the GUI can offer correct information without having ccess to a Plugin instance

git-svn-id: svn://localhost/ardour2/branches/3.0@12200 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 12 insertions, 13 deletions

diff --git a/libs/ardour/ardour/plugin.h b/libs/ardour/ardour/plugin.h
index 90982bf0b5..cfdf0e8121 100644
--- a/libs/ardour/ardour/plugin.h
+++ b/libs/ardour/ardour/plugin.h
@@ -67,6 +67,18 @@ class PluginInfo {
 	virtual PluginPtr load (Session& session) = 0;
 	virtual bool is_instrument() const; 
 
+	/* NOTE: this block of virtual methods looks like the interface
+	   to a Processor, but Plugin does not inherit from Processor.
+	   It is therefore not required that these precisely match
+	   the interface, but it is likely that they will evolve together.
+	*/
+
+	/* this returns true if the plugin can change its inputs or outputs on demand.
+	   LADSPA, LV2 and VST plugins cannot do this. AudioUnits can.
+	*/
+
+	virtual bool reconfigurable_io() const { return false; }
+
   protected:
 	friend class PluginManager;
 	uint32_t index;
@@ -203,19 +215,6 @@ class Plugin : public PBD::StatefulDestructible, public Latent
 	/** Emitted when any parameter changes */
 	PBD::Signal2<void, uint32_t, float> ParameterChanged;
 
-	/* NOTE: this block of virtual methods looks like the interface
-	   to a Processor, but Plugin does not inherit from Processor.
-	   It is therefore not required that these precisely match
-	   the interface, but it is likely that they will evolve together.
-	*/
-
-	/* this returns true if the plugin can change its inputs or outputs on demand.
-	   LADSPA, LV2 and VST plugins cannot do this. AudioUnits can.
-	*/
-
-	virtual bool reconfigurable_io() const { return false; }
-
-	/* this is only called if reconfigurable_io() returns true */
 	virtual bool configure_io (ChanCount /*in*/, ChanCount /*out*/) { return true; }
 
 	/* specific types of plugins can overload this. As of September 2008, only