1 /* === S Y N F I G ========================================================= */
2 /*! \file valuedescconnect.cpp
3 ** \brief Template File
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>
39 #include <synfigapp/general.h>
45 using namespace synfig;
46 using namespace synfigapp;
47 using namespace Action;
49 /* === M A C R O S ========================================================= */
51 ACTION_INIT(Action::ValueDescConnect);
52 ACTION_SET_NAME(Action::ValueDescConnect,"value_desc_connect");
53 ACTION_SET_LOCAL_NAME(Action::ValueDescConnect,N_("Connect"));
54 ACTION_SET_TASK(Action::ValueDescConnect,"connect");
55 ACTION_SET_CATEGORY(Action::ValueDescConnect,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
56 ACTION_SET_PRIORITY(Action::ValueDescConnect,0);
57 ACTION_SET_VERSION(Action::ValueDescConnect,"0.0");
58 ACTION_SET_CVS_ID(Action::ValueDescConnect,"$Id$");
60 /* === G L O B A L S ======================================================= */
62 /* === P R O C E D U R E S ================================================= */
64 /* === M E T H O D S ======================================================= */
66 Action::ValueDescConnect::ValueDescConnect()
71 Action::ValueDescConnect::get_param_vocab()
73 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
75 ret.push_back(ParamDesc("dest",Param::TYPE_VALUEDESC)
76 .set_local_name(_("Destination ValueDesc"))
79 ret.push_back(ParamDesc("src",Param::TYPE_VALUENODE)
80 .set_local_name(_("Source ValueNode"))
81 .set_mutual_exclusion("src_name")
84 ret.push_back(ParamDesc("src_name",Param::TYPE_STRING)
85 .set_local_name(_("Source ValueNode Name"))
86 .set_mutual_exclusion("src")
94 Action::ValueDescConnect::is_candidate(const ParamList &x)
96 if(candidate_check(get_param_vocab(),x))
98 // don't show the option of connecting to an existing Index parameter of the Duplicate layer
101 ValueDesc value_desc=x.find("dest")->second.get_value_desc();
103 if (value_desc.parent_is_layer_param() &&
104 value_desc.get_layer()->get_name() == "duplicate" &&
105 value_desc.get_param_name() == "index")
111 ValueDesc value_desc=x.find("dest")->second.get_value_desc();
112 ValueNode::Handle value_node=x.find("src")->second.get_value_node();
113 if(value_desc.get_value_type()==value_node->get_type())
115 printf("%s:%d\n", __FILE__, __LINE__);
119 printf("%s:%d\n", __FILE__, __LINE__);
122 printf("%s:%d\n", __FILE__, __LINE__);
127 Action::ValueDescConnect::set_param(const synfig::String& name, const Action::Param ¶m)
129 if(name=="dest" && param.get_type()==Param::TYPE_VALUEDESC)
131 value_desc=param.get_value_desc();
136 if(name=="src" && param.get_type()==Param::TYPE_VALUENODE)
138 value_node=param.get_value_node();
143 if(!value_node_name.empty() && !value_node && name=="canvas" && param.get_type()==Param::TYPE_CANVAS)
145 value_node=param.get_canvas()->find_value_node(value_node_name);
148 if(name=="src_name" && param.get_type()==Param::TYPE_STRING)
150 value_node_name=param.get_string();
154 value_node=get_canvas()->find_value_node(value_node_name);
162 return Action::CanvasSpecific::set_param(name,param);
166 Action::ValueDescConnect::is_ready()const
168 if(!value_desc || !value_node)
170 return Action::CanvasSpecific::is_ready();
174 Action::ValueDescConnect::prepare()
178 if(value_desc.parent_is_canvas())
180 ValueNode::Handle dest_value_node;
181 dest_value_node=value_desc.get_value_node();
183 Action::Handle action(ValueNodeReplace::create());
185 action->set_param("canvas",get_canvas());
186 action->set_param("canvas_interface",get_canvas_interface());
187 action->set_param("src",value_node);
188 action->set_param("dest",value_desc.get_value_node());
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_linkable_value_node())
200 Action::Handle action(ValueNodeLinkConnect::create());
202 action->set_param("canvas",get_canvas());
203 action->set_param("canvas_interface",get_canvas_interface());
204 action->set_param("parent_value_node",value_desc.get_parent_value_node());
205 action->set_param("value_node", value_node);
206 action->set_param("index",value_desc.get_index());
208 assert(action->is_ready());
209 if(!action->is_ready())
210 throw Error(Error::TYPE_NOTREADY);
212 add_action_front(action);
216 if(value_desc.parent_is_layer_param())
218 Action::Handle action(LayerParamConnect::create());
220 action->set_param("canvas",get_canvas());
221 action->set_param("canvas_interface",get_canvas_interface());
222 action->set_param("layer",value_desc.get_layer());
223 action->set_param("param",value_desc.get_param_name());
224 action->set_param("value_node",value_node);
226 assert(action->is_ready());
227 if(!action->is_ready())
228 throw Error(Error::TYPE_NOTREADY);
230 add_action_front(action);
234 throw Error(_("ValueDesc is not recognized or supported."));