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livetrax/libs/surfaces/faderport/faderport_interface.cc

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/*
Copyright (C) 2012 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <pbd/failed_constructor.h>
#include "control_protocol/control_protocol.h"
#include "faderport.h"
using namespace ARDOUR;
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using namespace ArdourSurface;
static ControlProtocol*
new_faderport_midi_protocol (ControlProtocolDescriptor* /*descriptor*/, Session* s)
{
FaderPort* fp;
try {
fp = new FaderPort (*s);
} catch (failed_constructor& err) {
return 0;
}
if (fp->set_active (true)) {
delete fp;
return 0;
}
return fp;
}
static void
delete_faderport_midi_protocol (ControlProtocolDescriptor* /*descriptor*/, ControlProtocol* cp)
{
delete cp;
}
static bool
probe_faderport_midi_protocol (ControlProtocolDescriptor* /*descriptor*/)
{
return FaderPort::probe ();
}
static ControlProtocolDescriptor faderport_midi_descriptor = {
/*name : */ "Faderport",
/*id : */ "uri://ardour.org/surfaces/faderport:0",
/*ptr : */ 0,
/*module : */ 0,
/*mandatory : */ 0,
/*supports_feedback : */ true,
/*probe : */ probe_faderport_midi_protocol,
/*initialize : */ new_faderport_midi_protocol,
/*destroy : */ delete_faderport_midi_protocol
};
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extern "C" ARDOURSURFACE_API ControlProtocolDescriptor* protocol_descriptor () { return &faderport_midi_descriptor; }