1 /* === S Y N F I 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) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
21 /* ========================================================================= */
23 /* === H E A D E R S ======================================================= */
32 #include "layerparamconnect.h"
33 #include "valuenodelinkconnect.h"
34 #include "valuenodereplace.h"
36 #include "valuedescconnect.h"
37 #include <synfigapp/canvasinterface.h>
43 using namespace synfig;
44 using namespace synfigapp;
45 using namespace Action;
47 /* === M A C R O S ========================================================= */
49 ACTION_INIT(Action::ValueDescConnect);
50 ACTION_SET_NAME(Action::ValueDescConnect,"value_desc_connect");
51 ACTION_SET_LOCAL_NAME(Action::ValueDescConnect,"Connect");
52 ACTION_SET_TASK(Action::ValueDescConnect,"connect");
53 ACTION_SET_CATEGORY(Action::ValueDescConnect,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
54 ACTION_SET_PRIORITY(Action::ValueDescConnect,0);
55 ACTION_SET_VERSION(Action::ValueDescConnect,"0.0");
56 ACTION_SET_CVS_ID(Action::ValueDescConnect,"$Id: valuedescconnect.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
58 /* === G L O B A L S ======================================================= */
60 /* === P R O C E D U R E S ================================================= */
62 /* === M E T H O D S ======================================================= */
64 Action::ValueDescConnect::ValueDescConnect()
69 Action::ValueDescConnect::get_param_vocab()
71 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
73 ret.push_back(ParamDesc("dest",Param::TYPE_VALUEDESC)
74 .set_local_name(_("Destination ValueDesc"))
77 ret.push_back(ParamDesc("src",Param::TYPE_VALUENODE)
78 .set_local_name(_("Source ValueNode"))
79 .set_mutual_exclusion("src_name")
82 ret.push_back(ParamDesc("src_name",Param::TYPE_STRING)
83 .set_local_name(_("Source ValueNode Name"))
84 .set_mutual_exclusion("src")
92 Action::ValueDescConnect::is_canidate(const ParamList &x)
94 if(canidate_check(get_param_vocab(),x))
98 ValueDesc value_desc=x.find("dest")->second.get_value_desc();
99 ValueNode::Handle value_node=x.find("src")->second.get_value_node();
100 if(value_desc.get_value_type()==value_node->get_type())
109 Action::ValueDescConnect::set_param(const synfig::String& name, const Action::Param ¶m)
111 if(name=="dest" && param.get_type()==Param::TYPE_VALUEDESC)
113 value_desc=param.get_value_desc();
118 if(name=="src" && param.get_type()==Param::TYPE_VALUENODE)
120 value_node=param.get_value_node();
125 if(!value_node_name.empty() && !value_node && name=="canvas" && param.get_type()==Param::TYPE_CANVAS)
127 value_node=param.get_canvas()->find_value_node(value_node_name);
130 if(name=="src_name" && param.get_type()==Param::TYPE_STRING)
132 value_node_name=param.get_string();
136 value_node=get_canvas()->find_value_node(value_node_name);
144 return Action::CanvasSpecific::set_param(name,param);
148 Action::ValueDescConnect::is_ready()const
150 if(!value_desc || !value_node)
152 return Action::CanvasSpecific::is_ready();
156 Action::ValueDescConnect::prepare()
160 if(value_desc.parent_is_canvas())
162 ValueNode::Handle dest_value_node;
163 dest_value_node=value_desc.get_value_node();
165 Action::Handle action(ValueNodeReplace::create());
167 action->set_param("canvas",get_canvas());
168 action->set_param("canvas_interface",get_canvas_interface());
169 action->set_param("src",value_node);
170 action->set_param("dest",value_desc.get_value_node());
172 assert(action->is_ready());
173 if(!action->is_ready())
174 throw Error(Error::TYPE_NOTREADY);
176 add_action_front(action);
180 if(value_desc.parent_is_linkable_value_node())
182 Action::Handle action(ValueNodeLinkConnect::create());
184 action->set_param("canvas",get_canvas());
185 action->set_param("canvas_interface",get_canvas_interface());
186 action->set_param("parent_value_node",value_desc.get_parent_value_node());
187 action->set_param("value_node", value_node);
188 action->set_param("index",value_desc.get_index());
190 assert(action->is_ready());
191 if(!action->is_ready())
192 throw Error(Error::TYPE_NOTREADY);
194 add_action_front(action);
198 if(value_desc.parent_is_layer_param())
200 Action::Handle action(LayerParamConnect::create());
202 action->set_param("canvas",get_canvas());
203 action->set_param("canvas_interface",get_canvas_interface());
204 action->set_param("layer",value_desc.get_layer());
205 action->set_param("param",value_desc.get_param_name());
206 action->set_param("value_node",value_node);
208 assert(action->is_ready());
209 if(!action->is_ready())
210 throw Error(Error::TYPE_NOTREADY);
212 add_action_front(action);
216 throw Error(_("ValueDesc is not recognised or supported."));