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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.
*/
#ifndef __libardour_midi_ui_h__
#define __libardour_midi_ui_h__
#include <list>
#define ABSTRACT_UI_EXPORTS
#include "pbd/abstract_ui.h"
#include "pbd/signals.h"
#include "pbd/stacktrace.h"
namespace ARDOUR {
class Session;
class AsyncMIDIPort;
/* this is mostly a placeholder because I suspect that at some
point we will want to add more members to accomodate
certain types of requests to the MIDI UI
*/
struct LIBARDOUR_API MidiUIRequest : public BaseUI::BaseRequestObject {
public:
MidiUIRequest () { }
~MidiUIRequest() { }
};
class LIBARDOUR_API MidiControlUI : public AbstractUI<MidiUIRequest>
{
public:
MidiControlUI (Session& s);
~MidiControlUI ();
static MidiControlUI* instance() { return _instance; }
void change_midi_ports ();
protected:
void thread_init ();
void do_request (MidiUIRequest*);
private:
ARDOUR::Session& _session;
bool midi_input_handler (Glib::IOCondition, AsyncMIDIPort*);
void reset_ports ();
void clear_ports ();
static MidiControlUI* _instance;
};
}
#endif /* __libardour_midi_ui_h__ */
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