Use XMLNode::get/set_property in ARDOUR::MIDISceneChange class

1 files changed, 10 insertions, 29 deletions

diff --git a/libs/ardour/midi_scene_change.cc b/libs/ardour/midi_scene_change.cc
index 969dadbf75..75fcf32d91 100644
--- a/libs/ardour/midi_scene_change.cc
+++ b/libs/ardour/midi_scene_change.cc
@@ -19,6 +19,7 @@
 
 #include "pbd/error.h"
 #include "pbd/compose.h"
+#include "pbd/types_convert.h"
 
 #include "ardour/midi_port.h"
 #include "ardour/midi_scene_change.h"
@@ -98,20 +99,14 @@ MIDISceneChange::get_program_message (uint8_t* buf, size_t size) const
 XMLNode&
 MIDISceneChange::get_state ()
 {
-	char buf[32];
 	XMLNode* node = new XMLNode (SceneChange::xml_node_name);
 
-	node->add_property (X_("type"), X_("MIDI"));
-	snprintf (buf, sizeof (buf), "%d", (int) _program);
-	node->add_property (X_("id"), id().to_s());
-	snprintf (buf, sizeof (buf), "%d", (int) _program);
-	node->add_property (X_("program"), buf);
-	snprintf (buf, sizeof (buf), "%d", (int) _bank);
-	node->add_property (X_("bank"), buf);
-	snprintf (buf, sizeof (buf), "%d", (int) _channel);
-	node->add_property (X_("channel"), buf);
-	snprintf (buf, sizeof (buf), "%u", _color);
-	node->add_property (X_("color"), buf);
+	node->set_property (X_("type"), X_("MIDI"));
+	node->set_property (X_("id"), id());
+	node->set_property (X_("program"), _program);
+	node->set_property (X_("bank"), _bank);
+	node->set_property (X_("channel"), _channel);
+	node->set_property (X_("color"), _color);
 
 	return *node;
 }
@@ -123,26 +118,12 @@ MIDISceneChange::set_state (const XMLNode& node, int /* version-ignored */)
 		return -1;
 	}
 
-	XMLProperty const * prop;
-
-	if ((prop = node.property (X_("program"))) == 0) {
-		return -1;
-	}
-	_program = atoi (prop->value());
-
-	if ((prop = node.property (X_("bank"))) == 0) {
-		return -1;
-	}
-	_bank = atoi (prop->value());
-
-	if ((prop = node.property (X_("channel"))) == 0) {
+	if (!node.get_property (X_("program"), _program) || !node.get_property (X_("bank"), _bank) ||
+	    !node.get_property (X_("channel"), _channel)) {
 		return -1;
 	}
-	_channel = atoi (prop->value());
 
-	if ((prop = node.property (X_("color"))) != 0) {
-		_color = atoi (prop->value());
-	} else {
+	if (!node.get_property (X_("color"), _color)) {
 		_color = out_of_bound_color;
 	}