From 31228c8635c36d4d54605c812598fedbeebf29c5 Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Thu, 23 Dec 2021 10:59:31 -0600
Subject: [PATCH] triggerbox: clear_all_triggers (libardour part)

---
 libs/ardour/ardour/triggerbox.h | 1 +
 libs/ardour/triggerbox.cc       | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/libs/ardour/ardour/triggerbox.h b/libs/ardour/ardour/triggerbox.h
index 584243dd46..b95f823c19 100644
--- a/libs/ardour/ardour/triggerbox.h
+++ b/libs/ardour/ardour/triggerbox.h
@@ -507,6 +507,7 @@ class LIBARDOUR_API TriggerBox : public Processor
 
 	TriggerPtr currently_playing() const { return _currently_playing; }
 
+	void clear_all_triggers ();
 	void set_all_follow_action (ARDOUR::Trigger::FollowAction, uint32_t n=0);
 	void set_all_launch_style (ARDOUR::Trigger::LaunchStyle);
 	void set_all_quantization (Temporal::BBT_Offset const&);
diff --git a/libs/ardour/triggerbox.cc b/libs/ardour/triggerbox.cc
index e5aac6e80b..489df33719 100644
--- a/libs/ardour/triggerbox.cc
+++ b/libs/ardour/triggerbox.cc
@@ -1970,6 +1970,14 @@ TriggerBox::stop_all_immediately ()
 	_requests.stop_all = true;
 }
 
+void
+TriggerBox::clear_all_triggers ()
+{
+	for (uint64_t n = 0; n < all_triggers.size(); ++n) {
+		all_triggers[n]->set_region (boost::shared_ptr<Region>());
+	}
+}
+
 void
 TriggerBox::set_all_launch_style (ARDOUR::Trigger::LaunchStyle ls)
 {