change Controllable::set_value() API to include grouped control consideration.

This also removes Route::group_gain_control() and associated machinery.
Not yet tested with Mackie or other surfaces. More work to done to
start using the group capabilities, and also potentially to add
or derive more controls as RouteAutomationControls

1 files changed, 3 insertions, 3 deletions

diff --git a/libs/ardour/ardour/pan_controllable.h b/libs/ardour/ardour/pan_controllable.h
index ff00d8119f..77acbee04f 100644
--- a/libs/ardour/ardour/pan_controllable.h
+++ b/libs/ardour/ardour/pan_controllable.h
@@ -36,7 +36,7 @@ class Pannable;
 
 class LIBARDOUR_API PanControllable : public AutomationControl
 {
-public:
+  public:
 	PanControllable (Session& s, std::string name, Pannable* o, Evoral::Parameter param)
 		: AutomationControl (s,
 		                     param,
@@ -47,10 +47,10 @@ public:
 	{}
 
 	double lower () const;
-	void set_value (double);
+	void set_value (double, PBD::Controllable::GroupControlDisposition group_override);
 	void set_value_unchecked (double);
 
-private:
+  private:
 	Pannable* owner;
 };