From 7edd521afe1c745997f729f41ec9683a2f20e81f Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Mon, 21 Dec 2015 18:54:34 +0100
Subject: [PATCH] unhardcode "ardour:" port-prefix

---
 gtk2_ardour/mixer_strip.cc     | 2 +-
 gtk2_ardour/monitor_section.cc | 2 +-
 gtk2_ardour/route_ui.cc        | 9 +++++++++
 gtk2_ardour/route_ui.h         | 2 ++
 4 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index 99bd730b9f..2b21f3ef29 100644
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -1265,7 +1265,7 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
 						<< Gtkmm2ext::markup_escape_text ( pn.empty() ? connection_name : pn );
 				}
 
-				if (connection_name.find("ardour:") == 0) {
+				if (connection_name.find(RouteUI::program_port_prefix) == 0) {
 					if (ardour_track_name.empty()) {
 						// "ardour:Master/in 1" -> "ardour:Master/"
 						string::size_type slash = connection_name.find("/");
diff --git a/gtk2_ardour/monitor_section.cc b/gtk2_ardour/monitor_section.cc
index 6f7caf99e6..ed1e094fe0 100644
--- a/gtk2_ardour/monitor_section.cc
+++ b/gtk2_ardour/monitor_section.cc
@@ -1418,7 +1418,7 @@ MonitorSection::update_output_display ()
 						<< Gtkmm2ext::markup_escape_text ( pn.empty() ? connection_name : pn );
 				}
 
-				if (connection_name.find("ardour:") == 0) {
+				if (connection_name.find(RouteUI::program_port_prefix) == 0) {
 					if (ardour_track_name.empty()) {
 						// "ardour:Master/in 1" -> "ardour:Master/"
 						string::size_type slash = connection_name.find("/");
diff --git a/gtk2_ardour/route_ui.cc b/gtk2_ardour/route_ui.cc
index 8afa706e37..a3fa56945d 100644
--- a/gtk2_ardour/route_ui.cc
+++ b/gtk2_ardour/route_ui.cc
@@ -17,6 +17,8 @@
 
 */
 
+#include <boost/algorithm/string.hpp>
+
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/choice.h>
 #include <gtkmm2ext/doi.h>
@@ -71,6 +73,7 @@ using namespace std;
 uint32_t RouteUI::_max_invert_buttons = 3;
 PBD::Signal1<void, boost::shared_ptr<Route> > RouteUI::BusSendDisplayChanged;
 boost::weak_ptr<Route> RouteUI::_showing_sends_to;
+std::string RouteUI::program_port_prefix;
 
 RouteUI::RouteUI (ARDOUR::Session* sess)
 	: AxisView(sess)
@@ -84,6 +87,12 @@ RouteUI::RouteUI (ARDOUR::Session* sess)
 	, output_selector (0)
 	, _invert_menu(0)
 {
+	if (program_port_prefix.empty()) {
+		// compare to gtk2_ardour/port_group.cc
+		string lpn (PROGRAM_NAME);
+		boost::to_lower (lpn);
+		program_port_prefix = lpn + ":"; // e.g. "ardour:"
+	}
 	if (sess) init ();
 }
 
diff --git a/gtk2_ardour/route_ui.h b/gtk2_ardour/route_ui.h
index 04ddf683e2..ff4d45300f 100644
--- a/gtk2_ardour/route_ui.h
+++ b/gtk2_ardour/route_ui.h
@@ -270,6 +270,8 @@ class RouteUI : public virtual AxisView
 
 	virtual void bus_send_display_changed (boost::shared_ptr<ARDOUR::Route>);
 
+	static std::string program_port_prefix;
+
   private:
 	void check_rec_enable_sensitivity ();
 	void parameter_changed (std::string const &);