+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_const.h
+** \brief Header file for implementation of the "Constant" valuenode conversion.
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** This package 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.
+**
+** This package 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 more details.
+** \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_VALUENODE_CONST_H
+#define __SYNFIG_VALUENODE_CONST_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "valuenode.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace synfig {
+
+class ValueNode_Const : public ValueNode
+{
+public:
+ typedef etl::handle<ValueNode_Const> Handle;
+ typedef etl::handle<const ValueNode_Const> ConstHandle;
+
+private:
+ ValueBase value;
+
+ ValueNode_Const();
+ ValueNode_Const(const ValueBase &x);
+
+public:
+
+ virtual ValueBase operator()(Time t)const;
+ virtual ~ValueNode_Const();
+
+ const ValueBase &get_value()const;
+ ValueBase &get_value();
+ void set_value(const ValueBase &data);
+
+
+ virtual String get_name()const;
+ virtual String get_local_name()const;
+
+ virtual ValueNode* clone(const GUID& deriv_guid=GUID())const;
+
+public:
+ static ValueNode_Const* create(const ValueBase &x=ValueBase());
+
+protected:
+ virtual void get_times_vfunc(Node::time_set &set) const;
+};
+
+}; // END of namespace synfig
+
+/* === E N D =============================================================== */
+
+#endif