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diff --git a/synfig-studio/src/synfigapp/actions/valuenodeconstset.cpp b/synfig-studio/src/synfigapp/actions/valuenodeconstset.cpp
new file mode 100644
index 0000000..5a85853
--- /dev/null
+++ b/synfig-studio/src/synfigapp/actions/valuenodeconstset.cpp
@@ -0,0 +1,150 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file valuenodeconstset.cpp
+**	\brief Template File
+**
+**	$Id$
+**
+**	\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
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#	include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#	include <config.h>
+#endif
+
+#include "valuenodeconstset.h"
+#include <synfigapp/canvasinterface.h>
+
+#include <synfigapp/general.h>
+
+#endif
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace synfigapp;
+using namespace Action;
+
+/* === M A C R O S ========================================================= */
+
+ACTION_INIT(Action::ValueNodeConstSet);
+ACTION_SET_NAME(Action::ValueNodeConstSet,"ValueNodeConstSet");
+ACTION_SET_LOCAL_NAME(Action::ValueNodeConstSet,N_("Set ValueNode_Const"));
+ACTION_SET_TASK(Action::ValueNodeConstSet,"set");
+ACTION_SET_CATEGORY(Action::ValueNodeConstSet,Action::CATEGORY_VALUENODE);
+ACTION_SET_PRIORITY(Action::ValueNodeConstSet,0);
+ACTION_SET_VERSION(Action::ValueNodeConstSet,"0.0");
+ACTION_SET_CVS_ID(Action::ValueNodeConstSet,"$Id$");
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+Action::ValueNodeConstSet::ValueNodeConstSet()
+{
+	set_dirty(true);
+}
+
+Action::ParamVocab
+Action::ValueNodeConstSet::get_param_vocab()
+{
+	ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+
+	ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
+		.set_local_name(_("ValueNode_Const"))
+	);
+
+	ret.push_back(ParamDesc("new_value",Param::TYPE_VALUE)
+		.set_local_name(_("ValueBase"))
+	);
+
+	return ret;
+}
+
+bool
+Action::ValueNodeConstSet::is_candidate(const ParamList &x)
+{
+	if(candidate_check(get_param_vocab(),x))
+	{
+		if(ValueNode_Const::Handle::cast_dynamic(x.find("value_node")->second.get_value_node()))
+			return true;
+	}
+	return false;
+}
+
+bool
+Action::ValueNodeConstSet::set_param(const synfig::String& name, const Action::Param &param)
+{
+	if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
+	{
+		value_node=ValueNode_Const::Handle::cast_dynamic(param.get_value_node());
+
+		return (bool)value_node;
+	}
+
+	if(name=="new_value" && param.get_type()==Param::TYPE_VALUE)
+	{
+		new_value=param.get_value();
+
+		return true;
+	}
+
+	return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::ValueNodeConstSet::is_ready()const
+{
+	if(!value_node || !new_value.is_valid())
+		return false;
+	return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::ValueNodeConstSet::perform()
+{
+	//set_dirty(true);
+
+	old_value=value_node->get_value();
+
+	value_node->set_value(new_value);
+
+	// Signal that a layer has been inserted
+	/*if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_changed()(value_node);
+	}*/
+}
+
+void
+Action::ValueNodeConstSet::undo()
+{
+	//set_dirty(true);
+
+	value_node->set_value(old_value);
+
+	// Signal that a layer has been inserted
+	/*if(get_canvas_interface())
+	{
+		get_canvas_interface()->signal_value_node_changed()(value_node);
+	}*/
+}