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Use XMLNode::get/set_property API in MIDIControllable class

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This commit is contained in:
Tim Mayberry 2016-08-30 10:57:18 +10:00
parent 3be0170e82
commit f82cb87f0c
1 changed files with 14 additions and 15 deletions
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29
libs/surfaces/generic_midi/midicontrollable.cc
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@ -25,6 +25,7 @@
#include "pbd/error.h"
#include "pbd/xml++.h"
#include "pbd/stacktrace.h"
#include "pbd/types_convert.h"
#include "pbd/compose.h"
#include "midi++/types.h" // Added by JE - 06-01-2009. All instances of 'byte' changed to 'MIDI::byte' (for clarification)
@ -719,25 +720,24 @@ MIDIControllable::write_feedback (MIDI::byte* buf, int32_t& bufsize, bool /*forc
int
MIDIControllable::set_state (const XMLNode& node, int /*version*/)
{
const XMLProperty* prop;
int xx;
if ((prop = node.property ("event")) != 0) {
sscanf (prop->value().c_str(), "0x%x", &xx);
std::string str;
if (node.get_property ("event", str)) {
sscanf (str.c_str(), "0x%x", &xx);
control_type = (MIDI::eventType) xx;
} else {
return -1;
}
if ((prop = node.property ("channel")) != 0) {
sscanf (prop->value().c_str(), "%d", &xx);
control_channel = (MIDI::channel_t) xx;
if (node.get_property ("channel", xx)) {
control_channel = xx;
} else {
return -1;
}
if ((prop = node.property ("additional")) != 0) {
sscanf (prop->value().c_str(), "0x%x", &xx);
if (node.get_property ("additional", str)) {
sscanf (str.c_str(), "0x%x", &xx);
control_additional = (MIDI::byte) xx;
} else {
return -1;
@ -756,18 +756,17 @@ MIDIControllable::get_state ()
XMLNode* node = new XMLNode ("MIDIControllable");
if (_current_uri.empty()) {
node->add_property ("id", controllable->id().to_s());
node->set_property ("id", controllable->id ());
} else {
node->add_property ("uri", _current_uri);
}
node->set_property ("uri", _current_uri);
}
if (controllable) {
snprintf (buf, sizeof(buf), "0x%x", (int) control_type);
node->add_property ("event", buf);
snprintf (buf, sizeof(buf), "%d", (int) control_channel);
node->add_property ("channel", buf);
node->set_property ("event", (const char *)buf);
node->set_property ("channel", (int16_t)control_channel);
snprintf (buf, sizeof(buf), "0x%x", (int) control_additional);
node->add_property ("additional", buf);
node->set_property ("additional", (const char *)buf);
}
return *node;