more updates

[synfig.git] / synfig-core / trunk / src / synfig / valuenode_const.h

diff --git a/synfig-core/trunk/src/synfig/valuenode_const.h b/synfig-core/trunk/src/synfig/valuenode_const.h
new file mode 100644 (file)
index 0000000..c2a3dca
--- /dev/null
+++ b/synfig-core/trunk/src/synfig/valuenode_const.h
@@ -0,0 +1,75 @@
+/* === S I N F G =========================================================== */
+/*!    \file valuenode_const.h
+**     \brief Template Header
+**
+**     $Id: valuenode_const.h,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+**
+**     \legal
+**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**     This software and associated documentation
+**     are CONFIDENTIAL and PROPRIETARY property of
+**     the above-mentioned copyright holder.
+**
+**     You may not copy, print, publish, or in any
+**     other way distribute this software without
+**     a prior written agreement with
+**     the copyright holder.
+**     \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SINFG_VALUENODE_CONST_H
+#define __SINFG_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 sinfg {
+
+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 sinfg
+
+/* === E N D =============================================================== */
+
+#endif