--- /dev/null
+/* === S I N F G =========================================================== */
+/*! \file valuedescconvert.cpp
+** \brief Template File
+**
+** $Id: valuedescconvert.cpp,v 1.1.1.1 2005/01/07 03:34:37 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 "valuenodereplace.h"
+#include "layerparamconnect.h"
+#include "valuenodelinkconnect.h"
+*/
+
+#include "valuedescconnect.h"
+
+#include "valuedescconvert.h"
+
+#include <sinfgapp/canvasinterface.h>
+#include <sinfg/valuenode_const.h>
+
+#endif
+
+using namespace std;
+using namespace etl;
+using namespace sinfg;
+using namespace sinfgapp;
+using namespace Action;
+
+/* === M A C R O S ========================================================= */
+
+ACTION_INIT(Action::ValueDescConvert);
+ACTION_SET_NAME(Action::ValueDescConvert,"value_desc_convert");
+ACTION_SET_LOCAL_NAME(Action::ValueDescConvert,"Convert");
+ACTION_SET_TASK(Action::ValueDescConvert,"convert");
+ACTION_SET_CATEGORY(Action::ValueDescConvert,Action::CATEGORY_VALUEDESC);
+ACTION_SET_PRIORITY(Action::ValueDescConvert,0);
+ACTION_SET_VERSION(Action::ValueDescConvert,"0.0");
+ACTION_SET_CVS_ID(Action::ValueDescConvert,"$Id: valuedescconvert.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
+
+/* === 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::ValueDescConvert::ValueDescConvert()
+{
+}
+
+Action::ParamVocab
+Action::ValueDescConvert::get_param_vocab()
+{
+ ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+
+ ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
+ .set_local_name(_("ValueDesc"))
+ );
+
+ ret.push_back(ParamDesc("type",Param::TYPE_STRING)
+ .set_local_name(_("Type"))
+ .set_desc(_("The type of ValueNode that you want to be converted to"))
+ );
+
+ return ret;
+}
+
+bool
+Action::ValueDescConvert::is_canidate(const ParamList &x)
+{
+ return canidate_check(get_param_vocab(),x);
+}
+
+bool
+Action::ValueDescConvert::set_param(const sinfg::String& name, const Action::Param ¶m)
+{
+ if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
+ {
+ value_desc=param.get_value_desc();
+
+ return true;
+ }
+
+ if(name=="type" && param.get_type()==Param::TYPE_STRING)
+ {
+ type=param.get_string();
+
+ return true;
+ }
+
+ return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::ValueDescConvert::is_ready()const
+{
+ if(!value_desc || type.empty())
+ return false;
+ return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::ValueDescConvert::prepare()
+{
+ clear();
+
+ ValueBase value;
+
+ if(value_desc.is_const())
+ value=value_desc.get_value();
+ else if(value_desc.is_value_node())
+ value=(*value_desc.get_value_node())(0);
+ else
+ throw Error(_("Unable to decipher ValueDesc (Bug?)"));
+
+ ValueNode::Handle src_value_node(LinkableValueNode::create(type,value));
+
+ if(!src_value_node)
+ throw Error(_("Unable to create new value node"));
+
+
+ ValueNode::Handle dest_value_node;
+ dest_value_node=value_desc.get_value_node();
+
+ Action::Handle action(ValueDescConnect::create());
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("src",src_value_node);
+ action->set_param("dest",value_desc);
+
+ assert(action->is_ready());
+ if(!action->is_ready())
+ throw Error(Error::TYPE_NOTREADY);
+
+ add_action_front(action);
+
+/*
+ return;
+
+
+ if(value_desc.parent_is_canvas())
+ {
+ ValueNode::Handle dest_value_node;
+ dest_value_node=value_desc.get_value_node();
+
+ Action::Handle action(ValueNodeReplace::create());
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("src",src_value_node);
+ action->set_param("dest",dest_value_node);
+
+ assert(action->is_ready());
+ if(!action->is_ready())
+ throw Error(Error::TYPE_NOTREADY);
+
+ add_action_front(action);
+ return;
+ }
+ else
+ if(value_desc.parent_is_linkable_value_node())
+ {
+ Action::Handle action(ValueNodeLinkConnect::create());
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("parent_value_node",value_desc.get_parent_value_node());
+ action->set_param("value_node", src_value_node);
+ action->set_param("index",value_desc.get_index());
+
+ assert(action->is_ready());
+ if(!action->is_ready())
+ throw Error(Error::TYPE_NOTREADY);
+
+ add_action_front(action);
+ return;
+ }
+ else
+ if(value_desc.parent_is_layer_param())
+ {
+ Action::Handle action(LayerParamConnect::create());
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("layer",value_desc.get_layer());
+ action->set_param("param",value_desc.get_param_name());
+ action->set_param("value_node",src_value_node);
+
+ assert(action->is_ready());
+ if(!action->is_ready())
+ throw Error(Error::TYPE_NOTREADY);
+
+ add_action_front(action);
+ return;
+ }
+
+
+
+ throw Error(_("ValueDesc is not recognised or supported."));
+*/
+}