1 /* === S I N F G =========================================================== */
2 /*! \file valuenodedynamiclistremove.cpp
3 ** \brief Template File
5 ** $Id: valuenodedynamiclistremove.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 "valuenodedynamiclistremove.h"
32 #include <sinfgapp/canvasinterface.h>
38 using namespace sinfg;
39 using namespace sinfgapp;
40 using namespace Action;
42 /* === M A C R O S ========================================================= */
44 ACTION_INIT(Action::ValueNodeDynamicListRemove);
45 ACTION_SET_NAME(Action::ValueNodeDynamicListRemove,"value_node_dynamic_list_remove");
46 ACTION_SET_LOCAL_NAME(Action::ValueNodeDynamicListRemove,"Remove Item");
47 ACTION_SET_TASK(Action::ValueNodeDynamicListRemove,"remove");
48 ACTION_SET_CATEGORY(Action::ValueNodeDynamicListRemove,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE|Action::CATEGORY_HIDDEN);
49 ACTION_SET_PRIORITY(Action::ValueNodeDynamicListRemove,-19);
50 ACTION_SET_VERSION(Action::ValueNodeDynamicListRemove,"0.0");
51 ACTION_SET_CVS_ID(Action::ValueNodeDynamicListRemove,"$Id: valuenodedynamiclistremove.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
53 /* === G L O B A L S ======================================================= */
55 /* === P R O C E D U R E S ================================================= */
57 /* === M E T H O D S ======================================================= */
59 Action::ValueNodeDynamicListRemove::ValueNodeDynamicListRemove()
66 Action::ValueNodeDynamicListRemove::get_param_vocab()
68 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
70 ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
71 .set_local_name(_("ValueDesc"))
78 Action::ValueNodeDynamicListRemove::is_canidate(const ParamList &x)
80 if(canidate_check(get_param_vocab(),x))
82 ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
83 if(!value_desc.parent_is_value_node() || !ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node()))
92 Action::ValueNodeDynamicListRemove::set_param(const sinfg::String& name, const Action::Param ¶m)
94 if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
96 ValueDesc value_desc(param.get_value_desc());
98 if(!value_desc.parent_is_value_node())
101 value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
106 index=value_desc.get_index();
111 return Action::CanvasSpecific::set_param(name,param);
115 Action::ValueNodeDynamicListRemove::is_ready()const
119 return Action::CanvasSpecific::is_ready();
123 Action::ValueNodeDynamicListRemove::perform()
125 if(index>=value_node->link_count())
126 index=value_node->link_count()-1;
128 list_entry=value_node->list[index];
129 value_node->erase((value_node->list.begin()+index)->value_node);
131 // Signal that a layer has been inserted
132 value_node->changed();
133 /*_if(get_canvas_interface())
135 get_canvas_interface()->signal_value_node_changed()(value_node);
137 else sinfg::warning("CanvasInterface not set on action");*/
141 Action::ValueNodeDynamicListRemove::undo()
143 value_node->add(list_entry,index);
145 // Signal that a layer has been inserted
146 value_node->changed();
147 /*_if(get_canvas_interface())
149 get_canvas_interface()->signal_value_node_changed()(value_node);
151 else sinfg::warning("CanvasInterface not set on action");*/