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

diff --git a/synfig-core/trunk/src/synfig/valuenode_const.cpp b/synfig-core/trunk/src/synfig/valuenode_const.cpp
new file mode 100644 (file)
index 0000000..b412733
--- /dev/null
+++ b/synfig-core/trunk/src/synfig/valuenode_const.cpp
@@ -0,0 +1,130 @@
+/* === S I N F G =========================================================== */
+/*!    \file template.cpp
+**     \brief Template File
+**
+**     $Id: valuenode_const.cpp,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
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#      include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#      include <config.h>
+#endif
+
+#include "valuenode_const.h"
+#include "general.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace sinfg;
+
+/* === M A C R O S ========================================================= */
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+ValueNode_Const::ValueNode_Const()
+{
+       DCAST_HACK_ENABLE();
+}
+
+
+ValueNode_Const::ValueNode_Const(const ValueBase &x):
+       ValueNode       (x.get_type()),
+       value           (x)
+{
+       DCAST_HACK_ENABLE();
+}
+
+
+ValueNode_Const*
+ValueNode_Const::create(const ValueBase &x)
+{
+       return new ValueNode_Const(x);
+}
+
+
+ValueNode*
+ValueNode_Const::clone(const GUID& deriv_guid)const
+{
+       { ValueNode* x(find_value_node(get_guid()^deriv_guid).get()); if(x)return x; }
+       ValueNode* ret(new ValueNode_Const(value));
+       ret->set_guid(get_guid()^deriv_guid);
+       return ret;
+}
+
+
+ValueNode_Const::~ValueNode_Const()
+{
+}
+
+
+ValueBase
+ValueNode_Const::operator()(Time t)const
+{
+       return value;
+}
+
+
+const ValueBase &
+ValueNode_Const::get_value()const
+{
+       return value;
+}
+
+ValueBase &
+ValueNode_Const::get_value()
+{
+       return value;
+}
+
+void
+ValueNode_Const::set_value(const ValueBase &data)
+{
+       if(data!=value)
+       {
+               value=data;
+               changed();
+       }
+}
+
+
+String
+ValueNode_Const::get_name()const
+{
+       return "constant";
+}
+
+String
+ValueNode_Const::get_local_name()const
+{
+       return _("Constant");
+}
+
+void ValueNode_Const::get_times_vfunc(Node::time_set &set) const
+{
+}