More juggling

git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 78 insertions, 0 deletions

diff --git a/src/libs/engine/events/NoteOffEvent.cpp b/src/libs/engine/events/NoteOffEvent.cpp
new file mode 100644
index 00000000..fde2e520
--- /dev/null
+++ b/src/libs/engine/events/NoteOffEvent.cpp
@@ -0,0 +1,78 @@
+/* This file is part of Om.  Copyright (C) 2006 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "NoteOffEvent.h"
+#include "Responder.h"
+#include "Om.h"
+#include "OmApp.h"
+#include "ObjectStore.h"
+#include "Node.h"
+#include "MidiNoteNode.h"
+#include "MidiTriggerNode.h"
+
+namespace Om {
+
+
+/** Note off with patch explicitly passed - triggered by MIDI.
+ */
+NoteOffEvent::NoteOffEvent(CountedPtr<Responder> responder, Node* node, uchar note_num)
+: Event(responder),
+  m_node(node),
+  m_note_num(note_num)
+{
+}
+
+
+/** Note off event with lookup - triggered by OSC.
+ */
+NoteOffEvent::NoteOffEvent(CountedPtr<Responder> responder, const string& node_path, uchar note_num)
+: Event(responder),
+  m_node(NULL),
+  m_node_path(node_path),
+  m_note_num(note_num)
+{
+}
+
+
+void
+NoteOffEvent::execute(samplecount offset)
+{	
+	if (m_node == NULL && m_node_path != "")
+		m_node = om->object_store()->find_node(m_node_path);
+		
+	// FIXME: this isn't very good at all.
+	if (m_node != NULL && m_node->plugin()->type() == Plugin::Internal) {
+		if (m_node->plugin()->plug_label() == "note_in")
+			((MidiNoteNode*)m_node)->note_off(m_note_num, offset);
+		else if (m_node->plugin()->plug_label() == "trigger_in")
+			((MidiTriggerNode*)m_node)->note_off(m_note_num, offset);
+	}
+}
+
+
+void
+NoteOffEvent::post_process()
+{
+	if (m_node != NULL) 
+		m_responder->respond_ok();
+	else
+		m_responder->respond_error("Did not find node for note_off");
+}
+
+
+} // namespace Om
+
+