1 files changed, 63 insertions, 0 deletions
diff --git a/src/libs/engine/ObjectStore.hpp b/src/libs/engine/ObjectStore.hpp
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+++ b/src/libs/engine/ObjectStore.hpp
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+/* 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
+ */
+
+#ifndef OBJECTSTORE_H
+#define OBJECTSTORE_H
+
+#include <string>
+#include <raul/Path.hpp>
+#include "Tree.hpp"
+
+using std::string;
+using Raul::Path;
+
+namespace Ingen {
+
+class Patch;
+class Node;
+class Port;
+class GraphObject;
+
+
+/** Storage for all GraphObjects (tree of GraphObject's sorted by path).
+ *
+ * All looking up in pre_process() methods (and anything else that isn't in-band
+ * with the audio thread) should use this (to read and modify the GraphObject
+ * tree).
+ */
+class ObjectStore
+{
+public:
+	Patch*    find_patch(const Path& path);
+	Node*     find_node(const Path& path);
+	Port*     find_port(const Path& path);
+	GraphObject* find(const Path& path);
+	
+	void                 add(GraphObject* o);
+	void                 add(TreeNode<GraphObject*>* o);
+	TreeNode<GraphObject*>* remove(const string& key);
+	
+	const Tree<GraphObject*>& objects() { return _objects; }
+
+private:
+	Tree<GraphObject*> _objects;
+};
+
+
+} // namespace Ingen
+
+#endif // OBJECTSTORE