From af8be5e71dfacbfa6472b2a3fb8617545e369ec2 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 31 Aug 2021 18:36:16 -0600
Subject: [PATCH] triggerbox: restore state initial implementation (incomplete)

---
 libs/ardour/ardour/triggerbox.h |  6 ++++++
 libs/ardour/triggerbox.cc       | 21 +++++++++++++++++++--
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/libs/ardour/ardour/triggerbox.h b/libs/ardour/ardour/triggerbox.h
index a58fdc9835..453431606b 100644
--- a/libs/ardour/ardour/triggerbox.h
+++ b/libs/ardour/ardour/triggerbox.h
@@ -283,4 +283,10 @@ class LIBARDOUR_API TriggerBox : public Processor
 
 } // namespace ARDOUR
 
+namespace PBD {
+DEFINE_ENUM_CONVERT(ARDOUR::Trigger::FollowAction);
+DEFINE_ENUM_CONVERT(ARDOUR::Trigger::LaunchStyle);
+} /* namespace PBD */
+
+
 #endif /* __ardour_triggerbox_h__ */
diff --git a/libs/ardour/triggerbox.cc b/libs/ardour/triggerbox.cc
index a9d7213167..1f5087c1fa 100644
--- a/libs/ardour/triggerbox.cc
+++ b/libs/ardour/triggerbox.cc
@@ -106,8 +106,16 @@ Trigger::get_state (void)
 }
 
 int
-Trigger::set_state (const XMLNode&, int version)
+Trigger::set_state (const XMLNode& node, int version)
 {
+	node.get_property (X_("legato"), _legato);
+	node.get_property (X_("launch-style"), _launch_style);
+	node.get_property (X_("follow-action-0"), _follow_action[0]);
+	node.get_property (X_("follow-action-1"), _follow_action[1]);
+	node.get_property (X_("quantization"), _quantization);
+	node.get_property (X_("name"), _name);
+	node.get_property (X_("index"), _index);
+
 	return 0;
 }
 
@@ -348,8 +356,17 @@ AudioTrigger::get_state (void)
 }
 
 int
-AudioTrigger::set_state (const XMLNode&, int version)
+AudioTrigger::set_state (const XMLNode& node, int version)
 {
+	timepos_t t;
+
+	node.get_property (X_("start"), t);
+	_start_offset = t.samples();
+
+	node.get_property (X_("length"), t);
+	usable_length = t.samples();
+	last_sample = _start_offset + usable_length;
+
 	return 0;
 }