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

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This commit is contained in:
Tim Mayberry 2016-08-28 13:57:05 +10:00
parent adc4bfd5db
commit 30bea96579
1 changed files with 10 additions and 29 deletions
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39
libs/ardour/midi_scene_change.cc
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@ -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) {
if (!node.get_property (X_("program"), _program) || !node.get_property (X_("bank"), _bank) ||
!node.get_property (X_("channel"), _channel)) {
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) {
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;
}