From d3738b087ef1698d45e140114feb8fca4d31e42f Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Wed, 17 May 2017 15:55:43 -0500
Subject: MCP: Fix issue with strip "select" buttons that stayed stuck on.   *
 Depending on individual strips to watch the selection property is prone to
 failure.   * Stripable_selection_changed() is called when a selection
 operation is completed.

---
 libs/surfaces/mackie/mackie_control_protocol.cc |  6 +++++-
 libs/surfaces/mackie/strip.cc                   | 11 +++++++----
 libs/surfaces/mackie/strip.h                    |  2 ++
 libs/surfaces/mackie/surface.cc                 |  9 +++++++++
 libs/surfaces/mackie/surface.h                  |  2 ++
 5 files changed, 25 insertions(+), 5 deletions(-)

(limited to 'libs')

diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc
index 0cee0e523b..3d011c1bb6 100644
--- a/libs/surfaces/mackie/mackie_control_protocol.cc
+++ b/libs/surfaces/mackie/mackie_control_protocol.cc
@@ -2371,8 +2371,12 @@ MackieControlProtocol::is_mapped (boost::shared_ptr<Stripable> r) const
 void
 MackieControlProtocol::stripable_selection_changed ()
 {
-	boost::shared_ptr<Stripable> s = first_selected_stripable ();
+	//this function is called after the stripable selection is "stable", so this is the place to check surface selection state
+	for (Surfaces::iterator si = surfaces.begin(); si != surfaces.end(); ++si) {
+		(*si)->update_strip_selection ();
+	}
 
+	boost::shared_ptr<Stripable> s = first_selected_stripable ();
 	if (s) {
 		check_fader_automation_state ();
 
diff --git a/libs/surfaces/mackie/strip.cc b/libs/surfaces/mackie/strip.cc
index 7197545857..3f1ab24da6 100644
--- a/libs/surfaces/mackie/strip.cc
+++ b/libs/surfaces/mackie/strip.cc
@@ -377,11 +377,13 @@ Strip::notify_property_changed (const PropertyChange& what_changed)
 	if (what_changed.contains (ARDOUR::Properties::name)) {
 		show_stripable_name ();
 	}
+}
 
-	if (what_changed.contains (ARDOUR::Properties::selected)) {
-		if (_stripable) {
-			_surface->write (_select->set_state (_stripable->is_selected()));
-		}
+void
+Strip::update_selection_state ()
+{
+	if(_stripable) {
+		_surface->write (_select->set_state (_stripable->is_selected()));
 	}
 }
 
@@ -1729,6 +1731,7 @@ Strip::setup_eq_vpot (boost::shared_ptr<Stripable> r)
 			case 2:
 				eq_band = global_pos;
 				pc = r->eq_gain_controllable (eq_band);
+				band_name = r->eq_band_name (eq_band);
 				param = EQGain;
 				break;
 		}
diff --git a/libs/surfaces/mackie/strip.h b/libs/surfaces/mackie/strip.h
index a095f8ebe8..a1816f3844 100644
--- a/libs/surfaces/mackie/strip.h
+++ b/libs/surfaces/mackie/strip.h
@@ -86,6 +86,8 @@ public:
 
 	void notify_metering_state_changed();
 
+	void update_selection_state ();
+
 	void block_screen_display_for (uint32_t msecs);
 	void block_vpot_mode_display_for (uint32_t msecs);
 
diff --git a/libs/surfaces/mackie/surface.cc b/libs/surfaces/mackie/surface.cc
index 35bff7e5b2..079d057d43 100644
--- a/libs/surfaces/mackie/surface.cc
+++ b/libs/surfaces/mackie/surface.cc
@@ -938,6 +938,15 @@ Surface::write (const MidiByteArray& data)
 	}
 }
 
+void
+Surface::update_strip_selection ()
+{
+	Strips::iterator s = strips.begin();
+	for ( ; s != strips.end(); ++s) {
+		(*s)->update_selection_state();
+	}
+}
+
 void
 Surface::map_stripables (const vector<boost::shared_ptr<Stripable> >& stripables)
 {
diff --git a/libs/surfaces/mackie/surface.h b/libs/surfaces/mackie/surface.h
index 3225e23ba0..1c1096fbc4 100644
--- a/libs/surfaces/mackie/surface.h
+++ b/libs/surfaces/mackie/surface.h
@@ -90,6 +90,8 @@ public:
 
 	void map_stripables (const std::vector<boost::shared_ptr<ARDOUR::Stripable> >&);
 
+	void update_strip_selection ();
+
 	const MidiByteArray& sysex_hdr() const;
 
 	void periodic (ARDOUR::microseconds_t now_usecs);
-- 
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