1 files changed, 85 insertions, 0 deletions
diff --git a/src/libs/client/ModelEngineInterface.cpp b/src/libs/client/ModelEngineInterface.cpp
new file mode 100644
index 00000000..ca92b1ac
--- /dev/null
+++ b/src/libs/client/ModelEngineInterface.cpp
@@ -0,0 +1,85 @@
+/* This file is part of Ingen.  Copyright (C) 2006 Dave Robillard.
+ * 
+ * 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 "ModelEngineInterface.h"
+#include "PatchModel.h"
+#include "PresetModel.h"
+
+namespace Ingen {
+namespace Client {
+
+
+/** Load a node.
+ */
+void
+ModelEngineInterface::create_node_from_model(const NodeModel* nm)
+{
+	// Load by URI
+	if (nm->plugin()->uri().length() > 0) {
+		create_node(nm->path().c_str(),
+		            nm->plugin()->type_string(),
+	    	        nm->plugin()->uri().c_str(),
+		    		nm->polyphonic());
+	
+	// Load by libname, label
+	} else {
+		//assert(nm->plugin()->lib_name().length() > 0);
+		assert(nm->plugin()->plug_label().length() > 0);
+
+		create_node(nm->path(), 
+		            nm->plugin()->type_string(),
+		            nm->plugin()->lib_name().c_str(),
+		            nm->plugin()->plug_label().c_str(),
+				    nm->polyphonic());
+	}
+
+	set_all_metadata(nm);
+}
+
+
+/** Create a patch.
+ */
+void
+ModelEngineInterface::create_patch_from_model(const PatchModel* pm)
+{
+	create_patch(pm->path().c_str(), pm->poly());
+	set_all_metadata(pm);
+}
+
+
+/** Set all pieces of metadata in a model.
+ */
+void
+ModelEngineInterface::set_all_metadata(const ObjectModel* m)
+{
+	for (map<string, string>::const_iterator i = m->metadata().begin(); i != m->metadata().end(); ++i)
+		set_metadata(m->path(), (*i).first, (*i).second.c_str());
+}
+
+
+/** Set a preset by setting all relevant controls for a patch.
+ */
+void
+ModelEngineInterface::set_preset(const Path& patch_path, const PresetModel* const pm)
+{
+	for (list<ControlModel>::const_iterator i = pm->controls().begin(); i != pm->controls().end(); ++i) {
+		set_port_value_queued((*i).port_path(), (*i).value());
+	}
+}
+
+
+} // namespace Client
+} // namespace Ingen