From 1eb98316a3467c94842f6b6ba21eaf4470760880 Mon Sep 17 00:00:00 2001 From: Robin Gareus Date: Tue, 7 Apr 2020 18:38:33 +0200 Subject: Rename KeyboardLayout to PianoKeyBindings This is to prevent polluting the global namespace with a symbol name that is likely to cause conflicts. --- gtk2_ardour/piano_key_bindings.h | 70 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 gtk2_ardour/piano_key_bindings.h (limited to 'gtk2_ardour/piano_key_bindings.h') diff --git a/gtk2_ardour/piano_key_bindings.h b/gtk2_ardour/piano_key_bindings.h new file mode 100644 index 0000000000..68e33649ea --- /dev/null +++ b/gtk2_ardour/piano_key_bindings.h @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2010-2016 Paul Davis + * Copyright (C) 2014-2019 Robin Gareus + * + * 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 _PIANO_KEY_BINDINGS_H_ +#define _PIANO_KEY_BINDINGS_H_ + +#include +#include + +#include + +/* + * Class for mapping PC keyboard keys to note pitches. Used by the + * Virtual MIDI Keyboard. + */ +class PianoKeyBindings +{ +public: + PianoKeyBindings (); + ~PianoKeyBindings (); + + enum Layout { + QWERTY, + QWERTZ, + AZERTY, + DVORAK, + S_QWERTY, + S_QWERTZ + }; + + void set_layout (Layout layout); + int key_binding (const char* key) const; + const char* note_binding (int note) const; + + static Layout layout (std::string const& l); + static const char* get_keycode (GdkEventKey* event); + +private: + void bind_key (const char* key, int note); + void clear_notes (); + + void bind_keys_qwerty (); + void bind_keys_qwertz (); + void bind_keys_azerty (); + void bind_keys_dvorak (); + + void bind_keys_basic_qwerty (); + void bind_keys_basic_qwertz (); + + std::map _key_bindings; /**< Table used to translate from PC keyboard character to MIDI note number. */ + std::map _note_bindings; /**< Table to translate from MIDI note number to PC keyboard character. */ +}; + +#endif -- cgit v1.2.3