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>
35 #include <synfigapp/general.h>
41 using namespace synfig;
42 using namespace synfigapp;
43 using namespace Action;
45 /* === M A C R O S ========================================================= */
47 ACTION_INIT(Action::ValueNodeDynamicListLoop);
48 ACTION_SET_NAME(Action::ValueNodeDynamicListLoop,"value_node_dynamic_list_loop");
49 ACTION_SET_LOCAL_NAME(Action::ValueNodeDynamicListLoop,N_("Loop"));
50 ACTION_SET_TASK(Action::ValueNodeDynamicListLoop,"loop");
51 ACTION_SET_CATEGORY(Action::ValueNodeDynamicListLoop,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
52 ACTION_SET_PRIORITY(Action::ValueNodeDynamicListLoop,0);
53 ACTION_SET_VERSION(Action::ValueNodeDynamicListLoop,"0.0");
54 ACTION_SET_CVS_ID(Action::ValueNodeDynamicListLoop,"$Id$");
56 /* === G L O B A L S ======================================================= */
58 /* === P R O C E D U R E S ================================================= */
60 /* === M E T H O D S ======================================================= */
62 Action::ValueNodeDynamicListLoop::ValueNodeDynamicListLoop()
67 Action::ValueNodeDynamicListLoop::get_param_vocab()
69 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
71 ret.push_back(ParamDesc("value_node",Param::TYPE_VALUENODE)
72 .set_local_name(_("ValueNode"))
79 Action::ValueNodeDynamicListLoop::is_candidate(const ParamList &x)
81 if(candidate_check(get_param_vocab(),x))
83 ValueNode::Handle value_node;
84 ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
85 if(value_desc.parent_is_value_node())
86 value_node = value_desc.get_parent_value_node();
88 value_node = x.find("value_node")->second.get_value_node();
89 if(!ValueNode_DynamicList::Handle::cast_dynamic(value_node))
91 if(ValueNode_DynamicList::Handle::cast_dynamic(value_node)->get_loop()==true)
99 Action::ValueNodeDynamicListLoop::set_param(const synfig::String& name, const Action::Param ¶m)
101 if(!value_node && name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
103 ValueDesc value_desc(param.get_value_desc());
105 if(!value_desc.parent_is_value_node())
108 value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
116 if(!value_node && name=="value_node" && param.get_type()==Param::TYPE_VALUENODE)
118 value_node=ValueNode_DynamicList::Handle::cast_dynamic(param.get_value_node());
126 return Action::CanvasSpecific::set_param(name,param);
130 Action::ValueNodeDynamicListLoop::is_ready()const
134 return Action::CanvasSpecific::is_ready();
138 Action::ValueNodeDynamicListLoop::perform()
140 old_loop_value=value_node->get_loop();
142 if(old_loop_value==true)
148 value_node->set_loop(true);
150 value_node->changed();
151 /*_if(get_canvas_interface())
153 get_canvas_interface()->signal_value_node_changed()(value_node);
155 else synfig::warning("CanvasInterface not set on action");*/
159 Action::ValueNodeDynamicListLoop::undo()
161 if(old_loop_value==value_node->get_loop())
167 value_node->set_loop(old_loop_value);
169 value_node->changed();
170 /*_if(get_canvas_interface())
172 get_canvas_interface()->signal_value_node_changed()(value_node);
174 else synfig::warning("CanvasInterface not set on action");*/