From 629b5e0446beee9ba0627b608119cd46fd8206da Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Tue, 18 Apr 2017 03:20:33 +0200
Subject: clear + re-init faderport at disconnect

---
 libs/surfaces/faderport8/faderport8.cc   |  9 ++++++---
 libs/surfaces/faderport8/fp8_controls.cc | 11 ++++++++---
 libs/surfaces/faderport8/fp8_controls.h  |  2 ++
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/libs/surfaces/faderport8/faderport8.cc b/libs/surfaces/faderport8/faderport8.cc
index 2dd57eac16..2eb24a1554 100644
--- a/libs/surfaces/faderport8/faderport8.cc
+++ b/libs/surfaces/faderport8/faderport8.cc
@@ -136,7 +136,7 @@ FaderPort8::FaderPort8 (Session& s)
 FaderPort8::~FaderPort8 ()
 {
 	cerr << "~FP8\n";
-	stop_midi_handling  ();
+	disconnected ();
 	close ();
 
 	if (_input_port) {
@@ -328,8 +328,11 @@ void
 FaderPort8::disconnected ()
 {
 	stop_midi_handling ();
-	for (uint8_t id = 0; id < 8; ++id) {
-		_ctrls.strip(id).unset_controllables ();
+	if (_device_active) {
+		for (uint8_t id = 0; id < 8; ++id) {
+			_ctrls.strip(id).unset_controllables ();
+		}
+		_ctrls.all_lights_off ();
 	}
 }
 
diff --git a/libs/surfaces/faderport8/fp8_controls.cc b/libs/surfaces/faderport8/fp8_controls.cc
index 5a06dc75e5..4626afd1f9 100644
--- a/libs/surfaces/faderport8/fp8_controls.cc
+++ b/libs/surfaces/faderport8/fp8_controls.cc
@@ -266,9 +266,7 @@ FP8Controls::initialize ()
 	}
 
 	/* initally turn all lights off */
-	for (CtrlButtonMap::const_iterator i = _ctrlmap.begin (); i != _ctrlmap.end (); ++i) {
-		i->second->set_active (false);
-	}
+	all_lights_off ();
 
 	/* default modes */
 	button (BtnMaster).set_active (true);
@@ -278,6 +276,13 @@ FP8Controls::initialize ()
 
 	FP8ButtonInterface::force_change = false;
 }
+void
+FP8Controls::all_lights_off () const
+{
+	for (CtrlButtonMap::const_iterator i = _ctrlmap.begin (); i != _ctrlmap.end (); ++i) {
+		i->second->set_active (false);
+	}
+}
 
 FP8ButtonInterface&
 FP8Controls::button (ButtonId id)
diff --git a/libs/surfaces/faderport8/fp8_controls.h b/libs/surfaces/faderport8/fp8_controls.h
index 157435b059..868063c16d 100644
--- a/libs/surfaces/faderport8/fp8_controls.h
+++ b/libs/surfaces/faderport8/fp8_controls.h
@@ -137,7 +137,9 @@ public:
 	bool midi_event (uint8_t id, uint8_t val);
 	bool midi_touch (uint8_t id, uint8_t val);
 	bool midi_fader (uint8_t id, unsigned short val);
+
 	void initialize ();
+	void all_lights_off () const;
 
 	void set_fader_mode (FP8Types::FaderMode);
 protected:
-- 
cgit v1.2.3