diff options
Diffstat (limited to 'src/engine/events/Learn.hpp')
-rw-r--r-- | src/engine/events/Learn.hpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/engine/events/Learn.hpp b/src/engine/events/Learn.hpp new file mode 100644 index 00000000..8eb61c5f --- /dev/null +++ b/src/engine/events/Learn.hpp @@ -0,0 +1,61 @@ +/* This file is part of Ingen. + * Copyright (C) 2007-2009 Dave Robillard <http://drobilla.net> + * + * Ingen 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. + * + * Ingen 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef MIDILEARNEVENT_H +#define MIDILEARNEVENT_H + +#include "QueuedEvent.hpp" +#include "internals/Controller.hpp" +#include "types.hpp" + +namespace Ingen { + +class NodeImpl; + +namespace Events { + + +/** A MIDI learn event (used by control node to learn controller number). + * + * \ingroup engine + */ +class Learn : public QueuedEvent +{ +public: + Learn(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const Raul::Path& path); + + void pre_process(); + void execute(ProcessContext& context); + void post_process(); + +private: + enum ErrorType { + NO_ERROR, + INVALID_NODE_TYPE + }; + + ErrorType _error; + const Raul::Path _path; + GraphObjectImpl* _object; + bool _done; +}; + + +} // namespace Ingen +} // namespace Events + +#endif // MIDILEARNEVENT_H |