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author | David Robillard <d@drobilla.net> | 2009-06-03 00:56:34 +0000 |
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committer | David Robillard <d@drobilla.net> | 2009-06-03 00:56:34 +0000 |
commit | 952d0c985dd511050ba17f4e293faf01d7885dad (patch) | |
tree | 482c0bbd38f3afb058a2a4c4d984c13a842b9073 /src/engine/events/MidiLearn.cpp | |
parent | 6fa626aa20ca44e17713d947d60ec661ba44f0f5 (diff) | |
download | ingen-952d0c985dd511050ba17f4e293faf01d7885dad.tar.gz ingen-952d0c985dd511050ba17f4e293faf01d7885dad.tar.bz2 ingen-952d0c985dd511050ba17f4e293faf01d7885dad.zip |
Chop "Event" from event source file names.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2066 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/events/MidiLearn.cpp')
-rw-r--r-- | src/engine/events/MidiLearn.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/engine/events/MidiLearn.cpp b/src/engine/events/MidiLearn.cpp new file mode 100644 index 00000000..8a06508a --- /dev/null +++ b/src/engine/events/MidiLearn.cpp @@ -0,0 +1,83 @@ +/* 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 + */ + +#include "events/MidiLearn.hpp" +#include "Responder.hpp" +#include "Engine.hpp" +#include "EngineStore.hpp" +#include "NodeImpl.hpp" +#include "InternalController.hpp" +#include "ClientBroadcaster.hpp" +#include "PluginImpl.hpp" + +using namespace std; + +namespace Ingen { + + +MidiLearnEvent::MidiLearnEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const Raul::Path& node_path) + : QueuedEvent(engine, responder, timestamp) + , _error(NO_ERROR) + , _node_path(node_path) + , _node(NULL) +{ +} + + +void +MidiLearnEvent::pre_process() +{ + _node = _engine.engine_store()->find_node(_node_path); + + QueuedEvent::pre_process(); +} + + +void +MidiLearnEvent::execute(ProcessContext& context) +{ + QueuedEvent::execute(context); + + if (_node != NULL) { + if (_node->plugin_impl()->type() == Shared::Plugin::Internal) { + ((NodeBase*)_node)->learn(); + } else { + _error = INVALID_NODE_TYPE; + } + } +} + + +void +MidiLearnEvent::post_process() +{ + if (_error == NO_ERROR) { + _responder->respond_ok(); + } else if (_node == NULL) { + string msg = "Did not find node '"; + msg.append(_node_path.str()).append("' for MIDI learn."); + _responder->respond_error(msg); + } else { + const string msg = string("Node '") + _node_path.str() + "' is not capable of MIDI learn."; + _responder->respond_error(msg); + } +} + + +} // namespace Ingen + + |