Fix MIDI controller feedback.

Make control surfaces menu less weird.


git-svn-id: svn://localhost/ardour2/branches/3.0@4625 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/ardour_ui_ed.cc

@@ -715,20 +715,27 @@ ARDOUR_UI::build_control_surface_menu ()
 
 	/* !!! this has to match the top level entry from ardour.menus */
 
-	string ui = "<menubar name='Main' action='MainMenu'>\n<menu name='Options' action='Options'>\n<menu action='ControlSurfaces'><separator/>\n";
+	string ui = "<menubar name='Main' action='MainMenu'>\n"
+		"<menu name='Options' action='Options'>\n"
+		"<menu action='ControlSurfaces'><separator/>\n";
 
-	for (i = ControlProtocolManager::instance().control_protocol_info.begin(); i != ControlProtocolManager::instance().control_protocol_info.end(); ++i) {
+	for (i = ControlProtocolManager::instance().control_protocol_info.begin();
+			i != ControlProtocolManager::instance().control_protocol_info.end(); ++i) {
 
 		if (!(*i)->mandatory) {
 
+			// Enable surface
+
 			string action_name = "Toggle";
 			action_name += legalize_for_path ((*i)->name);
 			action_name += "Surface";
 
 			string action_label = (*i)->name;
 
-			Glib::RefPtr<Action> act = ActionManager::register_toggle_action (editor->editor_actions, action_name.c_str(), action_label.c_str(),
+			Glib::RefPtr<Action> act = ActionManager::register_toggle_action (
-											  (bind (mem_fun (*this, &ARDOUR_UI::toggle_control_protocol), *i)));
+					editor->editor_actions, action_name.c_str(), action_label.c_str(), (bind (
+							mem_fun (*this, &ARDOUR_UI::toggle_control_protocol),
+							*i)));
 
 			Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 
@@ -742,27 +749,21 @@ ARDOUR_UI::build_control_surface_menu ()
 			ui += action_name;
 			ui += "'/>\n";
 
+			// Enable feedback
+
 			if ((*i)->supports_feedback) {
 
-				string submenu_name = action_name;
-
-				submenu_name += "SubMenu";
-
-				ActionManager::register_action (editor->editor_actions, submenu_name.c_str(), _("Controls"));
-
 				action_name += "Feedback";
+				string feedback_label = action_label + " " + _("Feedback");
 
-				Glib::RefPtr<Action> act = ActionManager::register_toggle_action (editor->editor_actions, action_name.c_str(), _("Feedback"),
+				Glib::RefPtr<Action> act = ActionManager::register_toggle_action (
-												  (bind (mem_fun (*this, &ARDOUR_UI::toggle_control_protocol_feedback),
+						editor->editor_actions, action_name.c_str(), feedback_label.c_str(), (bind (
-													 *i,
+								mem_fun (*this, &ARDOUR_UI::toggle_control_protocol_feedback),
-													 "Editor",
+								*i, "Editor", action_name)));
-													 action_name)));
+			
-
+				ui += "<menuitem action='";
-				ui += "<menu action='";
-				ui += submenu_name;
-				ui += "'>\n<menuitem action='";
 				ui += action_name;
-				ui += "'/>\n</menu>\n";
+				ui += "'/>\n";
 
 				if ((*i)->protocol) {
 					Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);

libs/ardour/session_midi.cc

@@ -777,7 +777,6 @@ Session::change_midi_ports ()
  * This resets the MTC code, the next quarter frame message that is sent will be
  * the first one with the beginning of this cycle as the new start point.
  */
-
 int
 Session::send_full_time_code(nframes_t nframes)
 {
@@ -835,8 +834,7 @@ Session::send_full_time_code(nframes_t nframes)
 	return 0;
 }
 
-
+/** Send MTC (quarter-frame) messages for this cycle.
-/** Sends MTC (quarter-frame) messages for this cycle.
  * Must be called exactly once per cycle from the audio thread.  Realtime safe.
  * This function assumes the state of full SMPTE is sane, eg. the slave is
  * expecting quarter frame messages and has the right frame of reference (any

libs/midi++2/jack_midiport.cc

@@ -89,6 +89,12 @@ JACK_MidiPort::cycle_start (nframes_t nframes)
 	}
 }
 
+void
+JACK_MidiPort::cycle_end ()
+{
+	flush(jack_port_get_buffer(_jack_output_port, _nframes_this_cycle));
+}
+
 int
 JACK_MidiPort::write(byte * msg, size_t msglen, timestamp_t timestamp)
 {
@@ -102,8 +108,7 @@ JACK_MidiPort::write(byte * msg, size_t msglen, timestamp_t timestamp)
 		non_process_thread_fifo.get_write_vector (&vec);
 
 		if (vec.len[0] + vec.len[1] < 1) {
-			error << "no space in FIFO for non-process thread MIDI write"
+			error << "no space in FIFO for non-process thread MIDI write" << endmsg;
-			      << endmsg;
 			return 0;
 		}
 

libs/midi++2/midi++/jack.h

@@ -53,6 +53,7 @@ public:
 	virtual int selectable() const { return -1; }
 	
 	virtual void cycle_start(nframes_t nframes);
+	virtual void cycle_end();
 
 	static std::string typestring;
 

libs/surfaces/generic_midi/generic_midi_control_protocol.cc

@@ -125,8 +125,7 @@ GenericMidiControlProtocol::_send_feedback ()
 		return;
 	} 
 
-	// FIXME
+	_port->write (buf, (int32_t) (end - buf), 0);
-	//_port->write (buf, (int32_t) (end - buf));
 }
 
 bool

libs/surfaces/generic_midi/midicontrollable.cc

@@ -98,8 +98,6 @@ MIDIControllable::stop_learning ()
 void
 MIDIControllable::drop_external_control ()
 {
-	cerr << "Dropping existing control using " << connections << " connections\n";
-
 	if (connections > 0) {
 		midi_sense_connection[0].disconnect ();
 	} 
@@ -286,8 +284,6 @@ MIDIControllable::bind_midi (channel_t chn, eventType ev, MIDI::byte additional)
 	default:
 		break;
 	}
-
-	cerr << "MIDI bound with " << connections << endl;
 }
 
 void
@@ -303,7 +299,7 @@ MIDIControllable::send_feedback ()
 	msg[1] = control_additional;
 	msg[2] = (byte) (controllable.get_value() * 127.0f);
 
-	//_port.write (msg, 3);
+	_port.write (msg, 3, 0);
 }
 
 MIDI::byte*