Fix wrongly exposed set_parameter methods on PluginInsert.

Have plugin GUI stuff twiddle plugin parameters correctly.


git-svn-id: svn://localhost/ardour2/branches/3.0@3957 d708f5d6-7413-0410-9779-e7cbd77b26cf

4 files changed, 27 insertions, 9 deletions

diff --git a/libs/ardour/ardour/automatable.h b/libs/ardour/ardour/automatable.h
index 8cfadec638..fc61e2200d 100644
--- a/libs/ardour/ardour/automatable.h
+++ b/libs/ardour/ardour/automatable.h
@@ -50,6 +50,12 @@ public:
 	boost::shared_ptr<Evoral::Control>
 	control_factory(const Evoral::Parameter& id);
 
+	boost::shared_ptr<AutomationControl>
+	automation_control (const Evoral::Parameter& id, bool create_if_missing=false);
+	
+	boost::shared_ptr<const AutomationControl>
+	automation_control (const Evoral::Parameter& id) const;
+
 	virtual void add_control(boost::shared_ptr<Evoral::Control>);
 	
 	virtual void automation_snapshot(nframes_t now, bool force);
diff --git a/libs/ardour/ardour/panner.h b/libs/ardour/ardour/panner.h
index 7019f5e5ac..f523f431c4 100644
--- a/libs/ardour/ardour/panner.h
+++ b/libs/ardour/ardour/panner.h
@@ -290,12 +290,12 @@ class Panner : public Processor
 	    float get_value (void) const;
 	};
 
-	boost::shared_ptr<AutomationControl> pan_control ( int id, int chan=0 ) {
-	    return boost::dynamic_pointer_cast<AutomationControl>( control( Evoral::Parameter (PanAutomation, chan, id) ));
+	boost::shared_ptr<AutomationControl> pan_control (int id, int chan=0) {
+	    return automation_control(Evoral::Parameter (PanAutomation, chan, id));
 	}
 
-	boost::shared_ptr<const AutomationControl> pan_control ( int id, int chan=0 ) const {
-	    return boost::dynamic_pointer_cast<const AutomationControl>( control( Evoral::Parameter (PanAutomation, chan, id) ));
+	boost::shared_ptr<const AutomationControl> pan_control (int id, int chan=0) const {
+	    return automation_control(Evoral::Parameter (PanAutomation, chan, id));
 	}
 
   private:
diff --git a/libs/ardour/ardour/plugin_insert.h b/libs/ardour/ardour/plugin_insert.h
index 25a9e52e88..d83b41d1e0 100644
--- a/libs/ardour/ardour/plugin_insert.h
+++ b/libs/ardour/ardour/plugin_insert.h
@@ -74,11 +74,6 @@ class PluginInsert : public Processor
 
 	bool is_generator() const;
 
-	void  set_parameter (Evoral::Parameter param, float val);
-	float get_parameter (Evoral::Parameter param);
-
-	float default_parameter_value (const Evoral::Parameter& param);
-	
 	struct PluginControl : public AutomationControl 
 	{
  	    PluginControl (PluginInsert* p, const Evoral::Parameter &param,
@@ -111,6 +106,11 @@ class PluginInsert : public Processor
 
 	void parameter_changed (Evoral::Parameter, float);
 	
+	void  set_parameter (Evoral::Parameter param, float val);
+	float get_parameter (Evoral::Parameter param);
+
+	float default_parameter_value (const Evoral::Parameter& param);
+	
 	std::vector<boost::shared_ptr<Plugin> > _plugins;
 	
 	void automation_run (BufferSet& bufs, nframes_t nframes, nframes_t offset);
diff --git a/libs/ardour/automatable.cc b/libs/ardour/automatable.cc
index c145c3c501..6daeb99669 100644
--- a/libs/ardour/automatable.cc
+++ b/libs/ardour/automatable.cc
@@ -417,3 +417,15 @@ Automatable::control_factory(const Evoral::Parameter& param)
 	return boost::shared_ptr<Evoral::Control>(control);
 }
 
+boost::shared_ptr<AutomationControl>
+Automatable::automation_control (const Evoral::Parameter& id, bool create)
+{
+	return boost::dynamic_pointer_cast<AutomationControl>(Evoral::ControlSet::control(id, create));
+}
+
+boost::shared_ptr<const AutomationControl>
+Automatable::automation_control (const Evoral::Parameter& id) const
+{
+	return boost::dynamic_pointer_cast<const AutomationControl>(Evoral::ControlSet::control(id));
+}
+