From 20facc4d1805ddc0f1f8b46d9083e934cd4649c8 Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Wed, 2 Dec 2015 20:06:29 -0600
Subject: Faderport: map automation indicator LEDs

---
 libs/surfaces/faderport/faderport.cc | 38 ++++++++++++++++++++++++++++++++++++
 libs/surfaces/faderport/faderport.h  |  1 +
 2 files changed, 39 insertions(+)

(limited to 'libs')

diff --git a/libs/surfaces/faderport/faderport.cc b/libs/surfaces/faderport/faderport.cc
index be9186501e..4228bf521a 100644
--- a/libs/surfaces/faderport/faderport.cc
+++ b/libs/surfaces/faderport/faderport.cc
@@ -1028,6 +1028,7 @@ FaderPort::set_current_route (boost::shared_ptr<Route> r)
 		boost::shared_ptr<AutomationControl> control = _current_route->gain_control ();
 		if (control) {
 			control->Changed.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort::map_gain, this), this);
+			control->alist()->automation_state_changed.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort::map_auto, this), this);
 		}
 
 		boost::shared_ptr<MonitorProcessor> mp = _current_route->monitor_control();
@@ -1041,6 +1042,42 @@ FaderPort::set_current_route (boost::shared_ptr<Route> r)
 	map_route_state ();
 }
 
+void
+FaderPort::map_auto ()
+{
+	boost::shared_ptr<AutomationControl> control = _current_route->gain_control ();
+	const AutoState as = control->automation_state ();
+
+	switch (as) {
+		case ARDOUR::Play:
+			get_button (FP_Read).set_led_state (_output_port, true);
+			get_button (FP_Write).set_led_state (_output_port, false);
+			get_button (FP_Touch).set_led_state (_output_port, false);
+			get_button (FP_Off).set_led_state (_output_port, false);
+		break;
+		case ARDOUR::Write:
+			get_button (FP_Read).set_led_state (_output_port, false);
+			get_button (FP_Write).set_led_state (_output_port, true);
+			get_button (FP_Touch).set_led_state (_output_port, false);
+			get_button (FP_Off).set_led_state (_output_port, false);
+		break;
+		case ARDOUR::Touch:
+			get_button (FP_Read).set_led_state (_output_port, false);
+			get_button (FP_Write).set_led_state (_output_port, false);
+			get_button (FP_Touch).set_led_state (_output_port, true);
+			get_button (FP_Off).set_led_state (_output_port, false);
+		break;
+		case ARDOUR::Off:
+			get_button (FP_Read).set_led_state (_output_port, false);
+			get_button (FP_Write).set_led_state (_output_port, false);
+			get_button (FP_Touch).set_led_state (_output_port, false);
+			get_button (FP_Off).set_led_state (_output_port, true);
+		break;
+	}
+	
+}
+
+
 void
 FaderPort::map_cut ()
 {
@@ -1154,6 +1191,7 @@ FaderPort::map_route_state ()
 		map_recenable ();
 		map_gain ();
 		map_cut ();
+		map_auto ();
 	}
 }
 
diff --git a/libs/surfaces/faderport/faderport.h b/libs/surfaces/faderport/faderport.h
index c92ab38c78..0988637fbe 100644
--- a/libs/surfaces/faderport/faderport.h
+++ b/libs/surfaces/faderport/faderport.h
@@ -295,6 +295,7 @@ class FaderPort : public ARDOUR::ControlProtocol, public AbstractUI<FaderPortReq
 	void map_recenable ();
 	void map_gain ();
 	void map_cut ();
+	void map_auto ();
 	void parameter_changed (std::string);
 
 	/* operations (defined in operations.cc) */
-- 
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