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livetrax/libs/surfaces/generic_midi/interface.cc
Paul Davis 26843b34fd modification to make generic MIDI actually work again
git-svn-id: svn://localhost/ardour2/trunk@673 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-07-10 20:01:47 +00:00

58 lines
1.1 KiB
C++

#include <pbd/failed_constructor.h>
#include <control_protocol/control_protocol.h>
#include "generic_midi_control_protocol.h"
using namespace ARDOUR;
ControlProtocol*
new_generic_midi_protocol (ControlProtocolDescriptor* descriptor, Session* s)
{
GenericMidiControlProtocol* gmcp;
try {
gmcp = new GenericMidiControlProtocol (*s);
} catch (failed_constructor& err) {
return 0;
}
if (gmcp->set_active (true)) {
delete gmcp;
return 0;
}
return gmcp;
}
void
delete_generic_midi_protocol (ControlProtocolDescriptor* descriptor, ControlProtocol* cp)
{
delete cp;
}
bool
probe_generic_midi_protocol (ControlProtocolDescriptor* descriptor)
{
return GenericMidiControlProtocol::probe ();
}
static ControlProtocolDescriptor generic_midi_descriptor = {
name : "Generic MIDI",
id : "uri://ardour.org/surfaces/generic_midi:0",
ptr : 0,
module : 0,
mandatory : 0,
probe : probe_generic_midi_protocol,
initialize : new_generic_midi_protocol,
destroy : delete_generic_midi_protocol
};
extern "C" {
ControlProtocolDescriptor*
protocol_descriptor () {
return &generic_midi_descriptor;
}
}