From 93850c202de8b073a1ce1dd8bd246d407bce4e2f Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 30 Sep 2008 16:50:21 +0000
Subject: Flatten ingen source directory heirarchy a bit.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1551 a436a847-0d15-0410-975c-d299462d15a1
---
 src/engine/events/MidiLearnEvent.cpp | 89 ++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 src/engine/events/MidiLearnEvent.cpp

(limited to 'src/engine/events/MidiLearnEvent.cpp')

diff --git a/src/engine/events/MidiLearnEvent.cpp b/src/engine/events/MidiLearnEvent.cpp
new file mode 100644
index 00000000..2f37f30d
--- /dev/null
+++ b/src/engine/events/MidiLearnEvent.cpp
@@ -0,0 +1,89 @@
+/* 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
+ */
+
+#include "MidiLearnEvent.hpp"
+#include "Responder.hpp"
+#include "Engine.hpp"
+#include "EngineStore.hpp"
+#include "NodeImpl.hpp"
+#include "MidiControlNode.hpp"
+#include "ClientBroadcaster.hpp"
+#include "PluginImpl.hpp"
+
+namespace Ingen {
+
+
+// MidiLearnResponseEvent
+
+void
+MidiLearnResponseEvent::post_process()
+{
+	_engine.broadcaster()->send_port_value(_port_path, _value);
+}
+
+
+
+// MidiLearnEvent
+
+MidiLearnEvent::MidiLearnEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& node_path)
+: QueuedEvent(engine, responder, timestamp),
+  _node_path(node_path),
+  _node(NULL),
+  _response_event(NULL)
+{
+}
+
+
+void
+MidiLearnEvent::pre_process()
+{
+	_node = _engine.engine_store()->find_node(_node_path);
+	_response_event = new MidiLearnResponseEvent(_engine, _node_path + "/Controller_Number", _time);
+	
+	QueuedEvent::pre_process();
+}
+
+
+void
+MidiLearnEvent::execute(ProcessContext& context)
+{	
+	QueuedEvent::execute(context);
+	
+	// FIXME: this isn't very good at all.
+	if (_node != NULL && _node->plugin_impl()->type() == Plugin::Internal
+			&& _node->plugin_impl()->uri() == "ingen:control_node") {
+			((MidiControlNode*)_node)->learn(_response_event);
+	}
+}
+
+
+void
+MidiLearnEvent::post_process()
+{
+	if (_node != NULL) {
+		_responder->respond_ok();
+	} else {
+		string msg = "Did not find node '";
+		msg.append(_node_path).append("' for MIDI learn.");
+		_responder->respond_error(msg);
+	}
+}
+
+
+} // namespace Ingen
+
+
-- 
cgit v1.2.1