1 /* === S I N F G =========================================================== */
2 /*! \file valuedescconnect.cpp
3 ** \brief Template File
5 ** $Id: valuedescconnect.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 "layerparamconnect.h"
32 #include "valuenodelinkconnect.h"
33 #include "valuenodereplace.h"
35 #include "valuedescconnect.h"
36 #include <sinfgapp/canvasinterface.h>
42 using namespace sinfg;
43 using namespace sinfgapp;
44 using namespace Action;
46 /* === M A C R O S ========================================================= */
48 ACTION_INIT(Action::ValueDescConnect);
49 ACTION_SET_NAME(Action::ValueDescConnect,"value_desc_connect");
50 ACTION_SET_LOCAL_NAME(Action::ValueDescConnect,"Connect");
51 ACTION_SET_TASK(Action::ValueDescConnect,"connect");
52 ACTION_SET_CATEGORY(Action::ValueDescConnect,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
53 ACTION_SET_PRIORITY(Action::ValueDescConnect,0);
54 ACTION_SET_VERSION(Action::ValueDescConnect,"0.0");
55 ACTION_SET_CVS_ID(Action::ValueDescConnect,"$Id: valuedescconnect.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
57 /* === G L O B A L S ======================================================= */
59 /* === P R O C E D U R E S ================================================= */
61 /* === M E T H O D S ======================================================= */
63 Action::ValueDescConnect::ValueDescConnect()
68 Action::ValueDescConnect::get_param_vocab()
70 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
72 ret.push_back(ParamDesc("dest",Param::TYPE_VALUEDESC)
73 .set_local_name(_("Destination ValueDesc"))
76 ret.push_back(ParamDesc("src",Param::TYPE_VALUENODE)
77 .set_local_name(_("Source ValueNode"))
78 .set_mutual_exclusion("src_name")
81 ret.push_back(ParamDesc("src_name",Param::TYPE_STRING)
82 .set_local_name(_("Source ValueNode Name"))
83 .set_mutual_exclusion("src")
91 Action::ValueDescConnect::is_canidate(const ParamList &x)
93 if(canidate_check(get_param_vocab(),x))
97 ValueDesc value_desc=x.find("dest")->second.get_value_desc();
98 ValueNode::Handle value_node=x.find("src")->second.get_value_node();
99 if(value_desc.get_value_type()==value_node->get_type())
108 Action::ValueDescConnect::set_param(const sinfg::String& name, const Action::Param ¶m)
110 if(name=="dest" && param.get_type()==Param::TYPE_VALUEDESC)
112 value_desc=param.get_value_desc();
117 if(name=="src" && param.get_type()==Param::TYPE_VALUENODE)
119 value_node=param.get_value_node();
124 if(!value_node_name.empty() && !value_node && name=="canvas" && param.get_type()==Param::TYPE_CANVAS)
126 value_node=param.get_canvas()->find_value_node(value_node_name);
129 if(name=="src_name" && param.get_type()==Param::TYPE_STRING)
131 value_node_name=param.get_string();
135 value_node=get_canvas()->find_value_node(value_node_name);
143 return Action::CanvasSpecific::set_param(name,param);
147 Action::ValueDescConnect::is_ready()const
149 if(!value_desc || !value_node)
151 return Action::CanvasSpecific::is_ready();
155 Action::ValueDescConnect::prepare()
159 if(value_desc.parent_is_canvas())
161 ValueNode::Handle dest_value_node;
162 dest_value_node=value_desc.get_value_node();
164 Action::Handle action(ValueNodeReplace::create());
166 action->set_param("canvas",get_canvas());
167 action->set_param("canvas_interface",get_canvas_interface());
168 action->set_param("src",value_node);
169 action->set_param("dest",value_desc.get_value_node());
171 assert(action->is_ready());
172 if(!action->is_ready())
173 throw Error(Error::TYPE_NOTREADY);
175 add_action_front(action);
179 if(value_desc.parent_is_linkable_value_node())
181 Action::Handle action(ValueNodeLinkConnect::create());
183 action->set_param("canvas",get_canvas());
184 action->set_param("canvas_interface",get_canvas_interface());
185 action->set_param("parent_value_node",value_desc.get_parent_value_node());
186 action->set_param("value_node", value_node);
187 action->set_param("index",value_desc.get_index());
189 assert(action->is_ready());
190 if(!action->is_ready())
191 throw Error(Error::TYPE_NOTREADY);
193 add_action_front(action);
197 if(value_desc.parent_is_layer_param())
199 Action::Handle action(LayerParamConnect::create());
201 action->set_param("canvas",get_canvas());
202 action->set_param("canvas_interface",get_canvas_interface());
203 action->set_param("layer",value_desc.get_layer());
204 action->set_param("param",value_desc.get_param_name());
205 action->set_param("value_node",value_node);
207 assert(action->is_ready());
208 if(!action->is_ready())
209 throw Error(Error::TYPE_NOTREADY);
211 add_action_front(action);
215 throw Error(_("ValueDesc is not recognised or supported."));