67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/*
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* Copyright (C) 2014 Paul Davis <paul@linuxaudiosystems.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __libardour_midi_scene_change_h__
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#define __libardour_midi_scene_change_h__
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#include "evoral/PatchChange.h"
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#include "pbd/signals.h"
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#include "ardour/scene_change.h"
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namespace ARDOUR
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{
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class MidiPort;
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class MIDISceneChange : public SceneChange
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{
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public:
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MIDISceneChange (int channel, int bank = -1, int program = -1);
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MIDISceneChange (const XMLNode&, int version);
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~MIDISceneChange ();
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void set_channel (int channel);
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void set_program (int program);
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void set_bank (int bank);
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int channel () const { return _channel; }
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int program () const { return _program; }
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int bank () const { return _bank; }
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size_t get_bank_msb_message (uint8_t* buf, size_t size) const;
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size_t get_bank_lsb_message (uint8_t* buf, size_t size) const;
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size_t get_program_message (uint8_t* buf, size_t size) const;
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XMLNode& get_state() const;
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int set_state (const XMLNode&, int version);
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bool operator==(const MIDISceneChange& other) const;
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private:
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int _bank;
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int _program;
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uint8_t _channel;
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};
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} /* namespace */
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#endif /* __libardour_scene_change_h__ */
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