From 531dca486d8fd4296f3b5823c970da757224eff2 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sat, 21 May 2016 16:54:34 -0400
Subject: make VCA strips sensitive to solo model

---
 gtk2_ardour/vca_master_strip.cc | 31 +++++++++++++++++++++++++++++++
 gtk2_ardour/vca_master_strip.h  |  3 +++
 2 files changed, 34 insertions(+)

diff --git a/gtk2_ardour/vca_master_strip.cc b/gtk2_ardour/vca_master_strip.cc
index 7b7b3b5ab0..7cfa48c091 100644
--- a/gtk2_ardour/vca_master_strip.cc
+++ b/gtk2_ardour/vca_master_strip.cc
@@ -166,6 +166,9 @@ VCAMasterStrip::VCAMasterStrip (Session* s, boost::shared_ptr<VCA> v)
 
 	_vca->DropReferences.connect (vca_connections, invalidator (*this), boost::bind (&VCAMasterStrip::self_delete, this), gui_context());
 
+	s->config.ParameterChanged.connect (*this, invalidator (*this), boost::bind (&VCAMasterStrip::parameter_changed, this, _1), gui_context());
+	Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&VCAMasterStrip::parameter_changed, this, _1), gui_context());
+	UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &VCAMasterStrip::parameter_changed));
 }
 
 VCAMasterStrip::~VCAMasterStrip ()
@@ -187,6 +190,34 @@ VCAMasterStrip::self_delete ()
 	delete_when_idle (this);
 }
 
+void
+VCAMasterStrip::parameter_changed (std::string const & p)
+{
+	if (p == "use-monitor-bus" || p == "solo-control-is-listen-control" || p == "listen-position") {
+		set_button_names ();
+	}
+}
+
+void
+VCAMasterStrip::set_button_names ()
+{
+	if (Config->get_solo_control_is_listen_control()) {
+		switch (Config->get_listen_position()) {
+		case AfterFaderListen:
+			solo_button.set_text (S_("AfterFader|A"));
+			set_tooltip (solo_button, _("After-fade listen (AFL)"));
+			break;
+		case PreFaderListen:
+			solo_button.set_text (S_("PreFader|P"));
+			set_tooltip (solo_button, _("Pre-fade listen (PFL)"));
+			break;
+		}
+	} else {
+		solo_button.set_text (S_("Solo|S"));
+		set_tooltip (solo_button, _("Solo"));
+	}
+}
+
 void
 VCAMasterStrip::update_vca_display ()
 {
diff --git a/gtk2_ardour/vca_master_strip.h b/gtk2_ardour/vca_master_strip.h
index 99e1101a50..8c31f2b1c7 100644
--- a/gtk2_ardour/vca_master_strip.h
+++ b/gtk2_ardour/vca_master_strip.h
@@ -96,6 +96,9 @@ class VCAMasterStrip : public AxisView, public Gtk::EventBox
 	void remove ();
 	void drop_button_press ();
 	void drop_all_slaves ();
+
+	void parameter_changed (std::string const& p);
+	void set_button_names ();
 };
 
 
-- 
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