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/*
* Copyright (C) 2014 Paul Davis <paul@linuxaudiosystems.com>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __libardour_midi_scene_change_h__
#define __libardour_midi_scene_change_h__
#include "evoral/PatchChange.h"
#include "pbd/signals.h"
#include "ardour/scene_change.h"
namespace ARDOUR
{
class MidiPort;
class MIDISceneChange : public SceneChange
{
public:
MIDISceneChange (int channel, int bank = -1, int program = -1);
MIDISceneChange (const XMLNode&, int version);
~MIDISceneChange ();
void set_channel (int channel);
void set_program (int program);
void set_bank (int bank);
int channel () const { return _channel; }
int program () const { return _program; }
int bank () const { return _bank; }
size_t get_bank_msb_message (uint8_t* buf, size_t size) const;
size_t get_bank_lsb_message (uint8_t* buf, size_t size) const;
size_t get_program_message (uint8_t* buf, size_t size) const;
XMLNode& get_state();
int set_state (const XMLNode&, int version);
bool operator==(const MIDISceneChange& other) const;
private:
int _bank;
int _program;
uint8_t _channel;
};
} /* namespace */
#endif /* __libardour_scene_change_h__ */
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