MCP: make v-pot press work; work ongoing on general keybindings

git-svn-id: svn://localhost/ardour2/branches/3.0@11985 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/surfaces/mackie/device_info.h

@@ -104,6 +104,18 @@ class DeviceProfile
 
 	const std::string& get_f_action (uint32_t fn, int modifier_state);
 	void set_f_action (uint32_t fn, int modifier_state, const std::string&);
+
+  private:
+    struct KeyActions {
+        std::string plain;
+        std::string control;
+        std::string shift;
+        std::string option;
+        std::string cmdalt;
+        std::string shiftcontrol;
+    };
+
+    typedef std::map<Button::ID,KeyActions> KeyActionMap;
 };
 
 }

libs/surfaces/mackie/gui.cc

@@ -240,7 +240,7 @@ MackieControlProtocolGUI::rebuild_function_key_editor ()
 		row = *(function_key_model->append());
 		row[function_key_columns.name] = string_compose ("F%1", n+1);
 		row[function_key_columns.number] = n;
-		row[function_key_columns.plain] = _cp.f_action (n, 0);
+		row[function_key_columns.plain] = ""; // _cp.f_action (n, 0);
 		row[function_key_columns.control] = "c";
 		row[function_key_columns.option] = "o";
 		row[function_key_columns.shift] = "s";

libs/surfaces/mackie/mackie_control_protocol.cc

@@ -615,12 +615,6 @@ MackieControlProtocol::get_state()
 	os << _current_initial_bank;
 	node->add_property (X_("bank"), os.str());
 
-	for (uint32_t n = 0; n < 16; ++n) {
-		ostringstream s;
-		s << string_compose ("f%1-action", n+1);
-		node->add_property (s.str().c_str(), f_action (n));
-	}
-
 	return *node;
 }
 
@@ -642,23 +636,6 @@ MackieControlProtocol::set_state (const XMLNode & node, int /*version*/)
 		}
 	}
 
-	_f_actions.clear ();
-	_f_actions.resize (16);
-
-	for (uint32_t n = 0; n < 16; ++n) {
-		string action;
-		if ((prop = node.property (string_compose ("f%1-action", n+1))) != 0) {
-			action = prop->value();
-		}
-
-		if (action.empty()) {
-			/* default action if nothing is specified */
-			action = string_compose ("Editor/goto-visual-state-%1", n+1);
-		}
-
-		_f_actions[n] = action;
-	}
-
 	return retval;
 }
 
@@ -1140,25 +1117,6 @@ MackieControlProtocol::clear_ports ()
 	port_sources.clear ();
 }
 
-string
-MackieControlProtocol::f_action (uint32_t fn, uint32_t /* modifier */)
-{
-	if (fn >= _f_actions.size()) {
-		return string();
-	}
-
-	return _f_actions[fn];
-}
-
-void
-MackieControlProtocol::f_press (uint32_t fn)
-{
-	string action = f_action (0);
-	if (!action.empty()) {
-		access_action (action);
-	}
-}
-
 void
 MackieControlProtocol::set_view_mode (ViewMode m)
 {

libs/surfaces/mackie/mackie_control_protocol.h

@@ -191,8 +191,6 @@ class MackieControlProtocol
 	void remove_down_select_button (int surface, int strip);
 	void select_range ();
 	
-	std::string f_action (uint32_t fn, uint32_t modifier = 0);
-
   protected:
 	// shut down the surface
 	void close();
@@ -279,7 +277,6 @@ class MackieControlProtocol
 	int                      _current_selected_track;
 	int                      _modifier_state;
 	PortSources               port_sources;
-	std::vector<std::string> _f_actions;
 	ButtonMap                 button_map;
 
 	void create_surfaces ();

libs/surfaces/mackie/mcp_buttons.cc

@@ -663,6 +663,17 @@ MackieControlProtocol::enter_release (Button &)
 { 
 	return off;
 }
+
+void
+MackieControlProtocol::f_press (uint32_t fn)
+{
+#if 0
+	string action = f_action (0);
+	if (!action.empty()) {
+		access_action (action);
+	}
+#endif
+}
 LedState
 MackieControlProtocol::F1_press (Button &) 
 { 

libs/surfaces/mackie/strip.cc

@@ -399,7 +399,19 @@ Strip::handle_button (Button& button, ButtonState bs)
 
 		return;
 	}
-	
+
+	if (button.bid() == Button::VSelect) {
+		if (bs == press) {
+			/* swap controls on the vpot */
+			boost::shared_ptr<AutomationControl> ac = button.control (true);
+			button.set_modified_control (button.control (false));
+			button.set_normal_control (ac);
+			_surface->write (display (1, static_display_string ()));
+		}
+
+		return;
+	}
+
 	if (button.bid() == Button::FaderTouch) {
 
 		DEBUG_TRACE (DEBUG::MackieControl, string_compose ("fader touch, press ? %1\n", (bs == press)));
@@ -663,11 +675,42 @@ Strip::gui_selection_changed (ARDOUR::RouteNotificationListPtr rl)
 string
 Strip::static_display_string () const
 {
-	if (_surface->mcp().flip_mode()) {
-		return "Fader";
-	} else {
-		return "Pan";
+	if (!_vpot) {
+		return string();
 	}
+
+	boost::shared_ptr<AutomationControl> ac = _vpot->control (false);
+
+	if (!ac) {
+		return string();
+	}
+	
+	/* don't use canonical controllable names here because we're
+	 * limited by space concerns
+	 */
+	
+	switch((AutomationType)ac->parameter().type()) {
+	case GainAutomation:
+		return "Fader";
+		break;
+	case PanAzimuthAutomation:
+		return "Pan";
+		break;
+	case PanWidthAutomation:
+		return "Width";
+		break;
+	case PanElevationAutomation:
+	case PanFrontBackAutomation:
+	case PanLFEAutomation:
+		break;
+	case PluginAutomation:
+		return string_compose ("Param %d", ac->parameter().id());
+		break;
+	default:
+		break;
+	}
+
+	return "???";
 }
 
 void