provide a real and usable MuteControllable for Routes (so that MIDI can use it)

git-svn-id: svn://localhost/ardour2/branches/3.0@6445 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/ardour/ardour/mute_master.h

@@ -21,14 +21,14 @@
 #define __ardour_mute_master_h__
 
 #include "evoral/Parameter.hpp"
-#include "ardour/automation_control.h"
-#include "ardour/automation_list.h"
+#include "pbd/signals.h"
+#include "pbd/stateful.h"
 
 namespace ARDOUR {
 
 class Session;
 
-class MuteMaster : public AutomationControl
+class MuteMaster : public PBD::Stateful
 {
   public:
 	enum MutePoint {
@@ -57,20 +57,12 @@ class MuteMaster : public AutomationControl
 	void mute_at (MutePoint);
 	void unmute_at (MutePoint);
 
-	void mute (bool yn);
-
-	/* Controllable interface */
-
-	void set_value (float); /* note: float is used as a bitfield of MutePoints */
-	float get_value () const;
-
 	PBD::Signal0<void> MutePointChanged;
 
 	XMLNode& get_state();
 	int set_state(const XMLNode&, int version);
 
   private:
-	AutomationList* _automation;
 	MutePoint _mute_point;
 };
 

libs/ardour/ardour/route.h

@@ -284,12 +284,20 @@ class Route : public SessionObject, public AutomatableControls, public RouteGrou
 		Route& route;
 	};
 
+	struct MuteControllable : public AutomationControl {
+		MuteControllable (std::string name, Route&);
+		void set_value (float);
+		float get_value (void) const;
+
+		Route& route;
+	};
+
 	boost::shared_ptr<AutomationControl> solo_control() const {
 		return _solo_control;
 	}
 
 	boost::shared_ptr<AutomationControl> mute_control() const {
-		return _mute_master;
+		return _mute_control;
 	}
 
 	boost::shared_ptr<MuteMaster> mute_master() const {
@@ -372,6 +380,7 @@ class Route : public SessionObject, public AutomatableControls, public RouteGrou
 	bool _declickable : 1;
 
 	boost::shared_ptr<SoloControllable> _solo_control;
+	boost::shared_ptr<MuteControllable> _mute_control;
 	boost::shared_ptr<MuteMaster> _mute_master;
 	MuteMaster::MutePoint _mute_points;
 

libs/ardour/mute_master.cc

@@ -19,7 +19,9 @@
 */
 
 #include "pbd/enumwriter.h"
+#include "pbd/xml++.h"
 
+#include "ardour/types.h"
 #include "ardour/mute_master.h"
 #include "ardour/rc_configuration.h"
 
@@ -33,13 +35,8 @@ const MuteMaster::MutePoint MuteMaster::AllPoints = MutePoint (MuteMaster::PreFa
 							       MuteMaster::Main);
 
 MuteMaster::MuteMaster (Session& s, const std::string& name)
-	: AutomationControl (s, Evoral::Parameter (MuteAutomation), boost::shared_ptr<AutomationList>(), name)
-	, _mute_point (MutePoint (0))
+	: _mute_point (MutePoint (0))
 {
-	// default range for parameter is fine
-
-	_automation = new AutomationList (MuteAutomation);
-	set_list (boost::shared_ptr<AutomationList>(_automation));
 }
 
 void
@@ -69,18 +66,6 @@ MuteMaster::unmute_at (MutePoint mp)
 	}
 }
 
-void
-MuteMaster::mute (bool yn)
-{
-	/* convenience wrapper around AutomationControl method */
-
-	if (yn) {
-		set_value ((float) 0xffff);
-	} else {
-		set_value (0.0f);
-	}
-}
-
 gain_t
 MuteMaster::mute_gain_at (MutePoint mp) const
 {
@@ -91,22 +76,6 @@ MuteMaster::mute_gain_at (MutePoint mp) const
 	}
 }
 
-void
-MuteMaster::set_value (float f)
-{
-	MutePoint old = _mute_point;
-	_mute_point = (MutePoint) (rint (f));
-	if (old != _mute_point) {
-		MutePointChanged (); // EMIT SIGNAL
-	}
-}
-
-float
-MuteMaster::get_value () const
-{
-	return (float) _mute_point;
-}
-
 int
 MuteMaster::set_state (const XMLNode& node, int /*version*/)
 {

libs/ardour/route.cc

@@ -72,6 +72,7 @@ Route::Route (Session& sess, string name, Flag flg, DataType default_type)
 	, AutomatableControls (sess)
 	, _flags (flg)
 	, _solo_control (new SoloControllable (X_("solo"), *this))
+	, _mute_control (new MuteControllable (X_("mute"), *this))
 	, _mute_master (new MuteMaster (sess, name))
 	, _default_type (default_type)
 
@@ -102,6 +103,7 @@ Route::Route (Session& sess, const XMLNode& node, DataType default_type)
 	: SessionObject (sess, "toBeReset")
 	, AutomatableControls (sess)
 	, _solo_control (new SoloControllable (X_("solo"), *this))
+	, _mute_control (new MuteControllable (X_("mute"), *this))
 	, _mute_master (new MuteMaster (sess, "toBeReset"))
 	, _default_type (default_type)
 {
@@ -142,10 +144,10 @@ Route::init ()
 	/* add standard controls */
 
 	_solo_control->set_flags (Controllable::Flag (_solo_control->flags() | Controllable::Toggle));
-	_mute_master->set_flags (Controllable::Flag (_solo_control->flags() | Controllable::Toggle));
+	_mute_control->set_flags (Controllable::Flag (_solo_control->flags() | Controllable::Toggle));
 	
 	add_control (_solo_control);
-	add_control (_mute_master);
+	add_control (_mute_control);
 
 	/* input and output objects */
 
@@ -2878,6 +2880,36 @@ Route::SoloControllable::get_value (void) const
 	}
 }
 
+Route::MuteControllable::MuteControllable (std::string name, Route& r)
+	: AutomationControl (r.session(), Evoral::Parameter (MuteAutomation),
+			     boost::shared_ptr<AutomationList>(), name)
+	, route (r)
+{
+	boost::shared_ptr<AutomationList> gl(new AutomationList(Evoral::Parameter(MuteAutomation)));
+	set_list (gl);
+}
+
+void
+Route::MuteControllable::set_value (float val)
+{
+	bool bval = ((val >= 0.5f) ? true: false);
+# if 0
+	this is how it should be done 
+
+	boost::shared_ptr<RouteList> rl (new RouteList);
+	rl->push_back (route);
+	_session.set_mute (rl, bval);
+#else
+	route.set_mute (bval, this);
+#endif
+}
+
+float
+Route::MuteControllable::get_value (void) const
+{
+	return route.muted() ? 1.0f : 0.0f;
+}
+
 void
 Route::set_block_size (nframes_t nframes)
 {

libs/ardour/session_export.cc

@@ -96,7 +96,7 @@ Session::pre_export ()
 }
 
 int
-Session::start_audio_export (nframes_t position, bool realtime)
+Session::start_audio_export (nframes_t position, bool /* realtime */)
 {
 	if (!_exporting) {
 		pre_export ();

libs/surfaces/generic_midi/generic_midi_control_protocol.cc

@@ -704,15 +704,12 @@ GenericMidiControlProtocol::create_binding (const XMLNode& node)
 
 	mc->bind_midi (channel, ev, detail);
 
-	cerr << "New MC with URI " << uri << " on channel " << (int) channel << " detail = " << (int) detail << endl;
-
 	return mc;
 }
 
 void
 GenericMidiControlProtocol::reset_controllables ()
 {
-	cerr << "GM::RC\n";
 	Glib::Mutex::Lock lm2 (controllables_lock);
 	
 	for (MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end(); ++iter) {
@@ -817,10 +814,8 @@ GenericMidiControlProtocol::create_function (const XMLNode& node)
 		return 0;
 	}
 
-	cerr << "New MF with function = " << prop->value() << " on channel " << (int) channel << " detail = " << (int) detail << endl;
 	mf->bind_midi (channel, ev, detail);
 
-
 	return mf;
 }
 

libs/surfaces/generic_midi/midicontrollable.cc

@@ -185,7 +185,7 @@ MIDIControllable::midi_sense_note_off (Parser &p, EventTwoBytes *tb)
 }
 
 void
-MIDIControllable::midi_sense_note (Parser &, EventTwoBytes *msg, bool /* is_on */)
+MIDIControllable::midi_sense_note (Parser &, EventTwoBytes *msg, bool is_on)
 {
 	if (!controllable) { 
 		return;
@@ -197,10 +197,6 @@ MIDIControllable::midi_sense_note (Parser &, EventTwoBytes *msg, bool /* is_on *
 	} else {
 
 		if (control_additional == msg->note_number) {
-			/* Note: parser handles the use of zero velocity to
-			   mean note off. if we get called with is_on=true, then we
-			   got a *real* note on.
-			*/
 			controllable->set_value (controllable->get_value() > 0.5f ? 0.0f : 1.0f);
 		}
 	}