1 /* === S Y N F I G ========================================================= */
2 /*! \file valuenodedynamiclistloop.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 "valuenodedynamiclistloop.h"
33 #include <synfigapp/canvasinterface.h>
39 using namespace synfig;
40 using namespace synfigapp;
41 using namespace Action;
43 /* === M A C R O S ========================================================= */
45 ACTION_INIT(Action::ValueNodeDynamicListLoop);
46 ACTION_SET_NAME(Action::ValueNodeDynamicListLoop,"value_node_dynamic_list_loop");
47 ACTION_SET_LOCAL_NAME(Action::ValueNodeDynamicListLoop,"Loop");
48 ACTION_SET_TASK(Action::ValueNodeDynamicListLoop,"loop");
49 ACTION_SET_CATEGORY(Action::ValueNodeDynamicListLoop,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
50 ACTION_SET_PRIORITY(Action::ValueNodeDynamicListLoop,0);
51 ACTION_SET_VERSION(Action::ValueNodeDynamicListLoop,"0.0");
52 ACTION_SET_CVS_ID(Action::ValueNodeDynamicListLoop,"$Id$");
54 /* === G L O B A L S ======================================================= */
56 /* === P R O C E D U R E S ================================================= */
58 /* === M E T H O D S ======================================================= */
60 Action::ValueNodeDynamicListLoop::ValueNodeDynamicListLoop()
65 Action::ValueNodeDynamicListLoop::get_param_vocab()
67 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
69 ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
70 .set_local_name(_("ValueNode"))
77 Action::ValueNodeDynamicListLoop::is_candidate(const ParamList &x)
79 if(candidate_check(get_param_vocab(),x))
81 ValueNode::Handle value_node;
82 ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
83 if(value_desc.parent_is_value_node())
84 value_node = value_desc.get_parent_value_node();
86 value_node = x.find("value_node")->second.get_value_node();
87 if(!ValueNode_DynamicList::Handle::cast_dynamic(value_node))
89 if(ValueNode_DynamicList::Handle::cast_dynamic(value_node)->get_loop()==true)
97 Action::ValueNodeDynamicListLoop::set_param(const synfig::String& name, const Action::Param ¶m)
99 if(!value_node && name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
101 ValueDesc value_desc(param.get_value_desc());
103 if(!value_desc.parent_is_value_node())
106 value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
114 if(!value_node && name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
116 value_node=ValueNode_DynamicList::Handle::cast_dynamic(param.get_value_node());
124 return Action::CanvasSpecific::set_param(name,param);
128 Action::ValueNodeDynamicListLoop::is_ready()const
132 return Action::CanvasSpecific::is_ready();
136 Action::ValueNodeDynamicListLoop::perform()
138 old_loop_value=value_node->get_loop();
140 if(old_loop_value==true)
146 value_node->set_loop(true);
148 value_node->changed();
149 /*_if(get_canvas_interface())
151 get_canvas_interface()->signal_value_node_changed()(value_node);
153 else synfig::warning("CanvasInterface not set on action");*/
157 Action::ValueNodeDynamicListLoop::undo()
159 if(old_loop_value==value_node->get_loop())
165 value_node->set_loop(old_loop_value);
167 value_node->changed();
168 /*_if(get_canvas_interface())
170 get_canvas_interface()->signal_value_node_changed()(value_node);
172 else synfig::warning("CanvasInterface not set on action");*/