From 7ac80607ea5e2ef27d9807b3aa8b03cfa45f5a7e Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Sat, 7 Aug 2021 16:20:36 -0600
Subject: [PATCH] triggerbox: add a useful property

---
 libs/ardour/ardour/triggerbox.h |  8 ++++++++
 libs/ardour/globals.cc          |  2 ++
 libs/ardour/triggerbox.cc       | 13 +++++++++++++
 3 files changed, 23 insertions(+)

diff --git a/libs/ardour/ardour/triggerbox.h b/libs/ardour/ardour/triggerbox.h
index f3d2379e3c..4892d6c89a 100644
--- a/libs/ardour/ardour/triggerbox.h
+++ b/libs/ardour/ardour/triggerbox.h
@@ -38,6 +38,12 @@
 
 class XMLNode;
 
+namespace ARDOUR {
+	namespace Properties {
+		LIBARDOUR_API extern PBD::PropertyDescriptor<bool> running;
+	}
+}
+
 namespace ARDOUR {
 
 class Session;
@@ -49,6 +55,8 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
 	Trigger (size_t index, TriggerBox&);
 	virtual ~Trigger() {}
 
+	static void make_property_quarks ();
+
 	virtual void bang (TriggerBox&) = 0;
 	virtual void unbang (TriggerBox&, Temporal::Beats const &, samplepos_t) = 0;
 
diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc
index 80dcecf02b..18e7066b2c 100644
--- a/libs/ardour/globals.cc
+++ b/libs/ardour/globals.cc
@@ -126,6 +126,7 @@
 #include "ardour/source_factory.h"
 #include "ardour/transport_fsm.h"
 #include "ardour/transport_master_manager.h"
+#include "ardour/triggerbox.h"
 #include "ardour/uri_map.h"
 
 #include "audiographer/routines.h"
@@ -560,6 +561,7 @@ ARDOUR::init (bool try_optimization, const char* localedir, bool with_gui)
 	AudioPlaylist::make_property_quarks ();
 	PresentationInfo::make_property_quarks ();
 	TransportMaster::make_property_quarks ();
+	Trigger::make_property_quarks ();
 
 	/* this is a useful ready to use PropertyChange that many
 	   things need to check. This avoids having to compose
diff --git a/libs/ardour/triggerbox.cc b/libs/ardour/triggerbox.cc
index ea497ab230..2722dad8e7 100644
--- a/libs/ardour/triggerbox.cc
+++ b/libs/ardour/triggerbox.cc
@@ -24,6 +24,19 @@ using std::string;
 using std::cerr;
 using std::endl;
 
+namespace ARDOUR {
+	namespace Properties {
+		PBD::PropertyDescriptor<bool> running;
+	}
+}
+
+void
+Trigger::make_property_quarks ()
+{
+	Properties::muted.property_id = g_quark_from_static_string (X_("running"));
+	DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for running = %1\n", Properties::running.property_id));
+}
+
 TriggerBox::TriggerBox (Session& s, DataType dt)
 	: Processor (s, _("TriggerBox"), Temporal::BeatTime)
 	, _bang_queue (1024)