diff options
author | André Nusser <andre.nusser@googlemail.com> | 2015-10-15 15:41:11 +0200 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2015-10-17 22:12:55 -0400 |
commit | bd02a7f817e0be2c4b8f8ec9c86c21ebb2417da5 (patch) | |
tree | 9c9964b758a6af68e4045b8090f8d79621aca872 /libs/ardour/ardour/transpose.h | |
parent | 66f18914b21837b0d4087d1d5dfff3d654cc3ef7 (diff) |
Add Transpose class that can be used by apply_midi_note_edit_op.
Diffstat (limited to 'libs/ardour/ardour/transpose.h')
-rw-r--r-- | libs/ardour/ardour/transpose.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libs/ardour/ardour/transpose.h b/libs/ardour/ardour/transpose.h new file mode 100644 index 0000000000..17f83283f9 --- /dev/null +++ b/libs/ardour/ardour/transpose.h @@ -0,0 +1,48 @@ +/* + Copyright (C) 2015 Paul Davis + Author: André Nusser + + 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 __ardour_transpose_h__ +#define __ardour_transpose_h__ + +#include "ardour/libardour_visibility.h" +#include "ardour/midi_model.h" +#include "ardour/midi_operator.h" + +namespace ARDOUR { + +class LIBARDOUR_API Transpose : public MidiOperator { +public: + typedef Evoral::Sequence<Evoral::Beats>::NotePtr NotePtr; + typedef Evoral::Sequence<Evoral::Beats>::Notes Notes; + + Transpose (int semitones); + + Command* operator() (boost::shared_ptr<ARDOUR::MidiModel> model, + Evoral::Beats position, + std::vector<Notes>& seqs); + + std::string name () const { return std::string ("transpose"); } + +private: + int _semitones; +}; + +} /* namespace */ + +#endif /* __ardour_transpose_h__ */ |