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diff --git a/src/libs/engine/events/MidiLearnEvent.hpp b/src/libs/engine/events/MidiLearnEvent.hpp
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-/* This file is part of Ingen.
- * Copyright (C) 2007 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 "MidiControlNode.hpp"
-#include "types.hpp"
-#include <string>
-using std::string;
-
-namespace Ingen {
-
-class NodeImpl;
-class ControlChangeEvent;
-
-
-/** Response event for a MIDI learn.
- *
- * This is a trivial event that sends a control change in it's post_process
- * method (used by MidiLearnEvent to notify clients when the learn happens)
- */
-class MidiLearnResponseEvent : public Event
-{
-public:
- MidiLearnResponseEvent(Engine& engine, const string& port_path, SampleCount timestamp)
- : Event(engine, SharedPtr<Responder>(), timestamp),
- _port_path(port_path),
- _value(0.0f)
- {}
-
- void set_value(Sample val) { _value = val; }
- void post_process();
-
-private:
- string _port_path;
- Sample _value;
-};
-
-
-
-/** A MIDI learn event.
- *
- * This creates a MidiLearnResponseEvent and passes it to the learning node, which
- * will push it to the post-processor once the learn happens in order to reply
- * to the client with the new port (learned controller) value.
- *
- * \ingroup engine
- */
-class MidiLearnEvent : public QueuedEvent
-{
-public:
- MidiLearnEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path);
-
- void pre_process();
- void execute(ProcessContext& context);
- void post_process();
-
-private:
- const string _node_path;
- NodeImpl* _node;
-
- /// Event to respond with when learned
- MidiLearnResponseEvent* _response_event;
-};
-
-
-} // namespace Ingen
-
-#endif // MIDILEARNEVENT_H