Added common abstract interface for Plugins.

git-svn-id: http://svn.drobilla.net/lad/ingen@837 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 45 insertions, 0 deletions

diff --git a/src/libs/engine/PluginImpl.cpp b/src/libs/engine/PluginImpl.cpp
new file mode 100644
index 00000000..710c6385
--- /dev/null
+++ b/src/libs/engine/PluginImpl.cpp
@@ -0,0 +1,45 @@
+/* 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 "PluginImpl.hpp"
+#include "MidiNoteNode.hpp"
+#include "MidiTriggerNode.hpp"
+#include "MidiControlNode.hpp"
+#include "TransportNode.hpp"
+
+namespace Ingen {
+
+NodeImpl*
+PluginImpl::instantiate(const string& name, bool polyphonic, Ingen::Patch* parent, SampleRate srate, size_t buffer_size)
+{
+	assert(_type == Internal);
+
+	if (_uri == "ingen:note_node") {
+		return new MidiNoteNode(name, polyphonic, parent, srate, buffer_size);
+	} else if (_uri == "ingen:trigger_node") {
+		return new MidiTriggerNode(name, polyphonic, parent, srate, buffer_size);
+	} else if (_uri == "ingen:control_node") {
+		return new MidiControlNode(name, polyphonic, parent, srate, buffer_size);
+	} else if (_uri == "ingen:transport_node") {
+		return new TransportNode(name, polyphonic, parent, srate, buffer_size);
+	} else {
+		return NULL;
+	}
+}
+
+
+} // namespace Ingen