1 files changed, 84 insertions, 0 deletions
diff --git a/src/libs/client/ObjectModel.h b/src/libs/client/ObjectModel.h
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+/* This file is part of Om.  Copyright (C) 2005 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
+ */
+
+#ifndef OBJECTMODEL_H
+#define OBJECTMODEL_H
+
+#include <cstdlib>
+#include <map>
+#include <iostream>
+#include <string>
+#include <algorithm>
+#include <cassert>
+#include "util/Path.h"
+
+using std::string; using std::map; using std::find;
+using std::cout; using std::cerr; using std::endl;
+using Om::Path;
+
+namespace LibOmClient {
+
+class ObjectController;
+
+	
+/** Base class for all OmObject models (NodeModel, PatchModel, PortModel).
+ *
+ * \ingroup libomclient
+ */
+class ObjectModel
+{
+public:
+	ObjectModel(const string& path);
+	ObjectModel() : m_path("/UNINITIALIZED"), m_parent(NULL) {} // FIXME: remove
+
+	virtual ~ObjectModel() {}
+	
+	const map<string, string>& metadata() const { return m_metadata; }
+	string get_metadata(const string& key) const;
+	void   set_metadata(const string& key, const string& value)
+		{ assert(value.length() > 0); m_metadata[key] = value; }
+	
+	inline const Path& path() const            { return m_path; }
+	virtual void       set_path(const Path& p) { m_path = p; }
+	
+	ObjectModel*  parent() const             { return m_parent; }
+	virtual void  set_parent(ObjectModel* p) { m_parent = p; }
+	
+	ObjectController* controller() const { return m_controller; }
+	
+	void set_controller(ObjectController* c);
+
+	// Convenience functions
+	string        base_path() const;
+	const string  name() const { return m_path.name(); }
+	
+protected:
+	Path              m_path;
+	ObjectModel*      m_parent;
+	ObjectController* m_controller;
+	
+	map<string,string> m_metadata;
+
+private:
+	// Prevent copies (undefined)
+	ObjectModel(const ObjectModel& copy);
+	ObjectModel& operator=(const ObjectModel& copy);
+};
+
+
+} // namespace LibOmClient
+
+#endif // OBJECTMODEL_H