1 /* === S I N F G =========================================================== */
2 /*! \file valuenoderename.cpp
3 ** \brief Template File
5 ** $Id: valuenoderename.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
8 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
14 ** You may not copy, print, publish, or in any
15 ** other way distribute this software without
16 ** a prior written agreement with
17 ** the copyright holder.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
31 #include "valuenoderename.h"
32 #include <sinfgapp/canvasinterface.h>
38 using namespace sinfg;
39 using namespace sinfgapp;
40 using namespace Action;
42 /* === M A C R O S ========================================================= */
44 ACTION_INIT(Action::ValueNodeRename);
45 ACTION_SET_NAME(Action::ValueNodeRename,"value_node_rename");
46 ACTION_SET_LOCAL_NAME(Action::ValueNodeRename,_("Rename ValueNode"));
47 ACTION_SET_TASK(Action::ValueNodeRename,"rename");
48 ACTION_SET_CATEGORY(Action::ValueNodeRename,Action::CATEGORY_VALUENODE);
49 ACTION_SET_PRIORITY(Action::ValueNodeRename,0);
50 ACTION_SET_VERSION(Action::ValueNodeRename,"0.0");
51 ACTION_SET_CVS_ID(Action::ValueNodeRename,"$Id: valuenoderename.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
53 /* === G L O B A L S ======================================================= */
55 /* === P R O C E D U R E S ================================================= */
57 /* === M E T H O D S ======================================================= */
59 Action::ValueNodeRename::ValueNodeRename()
64 Action::ValueNodeRename::get_param_vocab()
66 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
68 ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
69 .set_local_name(_("ValueNode_Const"))
72 ret.push_back(ParamDesc("name",Param::TYPE_STRING)
73 .set_local_name(_("Name"))
74 .set_desc(_("The new name of the ValueNode"))
82 Action::ValueNodeRename::is_canidate(const ParamList &x)
84 if(canidate_check(get_param_vocab(),x))
86 if(x.find("value_node")->second.get_value_node()->is_exported())
93 Action::ValueNodeRename::set_param(const sinfg::String& name, const Action::Param ¶m)
95 if(name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
97 value_node=param.get_value_node();
99 if(value_node && !value_node->is_exported())
101 sinfg::error("Action::ValueNodeRename::set_param(): ValueBase node not exported!");
105 return (bool)value_node;
108 if(name=="name" && param.get_type()==Param::TYPE_STRING)
110 new_name=param.get_string();
115 return Action::CanvasSpecific::set_param(name,param);
119 Action::ValueNodeRename::is_ready()const
122 sinfg::error("Action::ValueNodeRename::is_ready(): ValueNode not set!");
125 sinfg::error("Action::ValueNodeRename::is_ready(): ValueNode not set!");
127 if(!value_node || new_name.empty())
129 return Action::CanvasSpecific::is_ready();
133 Action::ValueNodeRename::perform()
135 assert(value_node->is_exported());
137 if(get_canvas()->value_node_list().count(new_name))
138 throw Error(_("A ValueNode with this ID already exists in this canvas"));
140 old_name=value_node->get_id();
142 value_node->set_id(new_name);
144 if(get_canvas_interface())
146 get_canvas_interface()->signal_value_node_changed()(value_node);
151 Action::ValueNodeRename::undo()
153 assert(value_node->is_exported());
155 if(get_canvas()->value_node_list().count(old_name))
156 throw Error(_("A ValueNode with the old ID already exists in this canvas (BUG)"));
158 value_node->set_id(old_name);
160 if(get_canvas_interface())
162 get_canvas_interface()->signal_value_node_changed()(value_node);