+/* === S Y N F I G ========================================================= */
+/*! \file groupaddlayers.cpp
+** \brief Template File
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
+** \endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+# include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "groupaddlayers.h"
+#include <synfigapp/canvasinterface.h>
+
+#include <synfigapp/general.h>
+
+#endif
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace synfigapp;
+using namespace Action;
+
+/* === M A C R O S ========================================================= */
+
+ACTION_INIT(Action::GroupAddLayers);
+ACTION_SET_NAME(Action::GroupAddLayers,"group_add_layers");
+ACTION_SET_LOCAL_NAME(Action::GroupAddLayers,N_("Add Layers to Group"));
+ACTION_SET_TASK(Action::GroupAddLayers,"add");
+ACTION_SET_CATEGORY(Action::GroupAddLayers,Action::CATEGORY_LAYER|Action::CATEGORY_GROUP);
+ACTION_SET_PRIORITY(Action::GroupAddLayers,0);
+ACTION_SET_VERSION(Action::GroupAddLayers,"0.0");
+ACTION_SET_CVS_ID(Action::GroupAddLayers,"$Id$");
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+Action::GroupAddLayers::GroupAddLayers()
+{
+}
+
+Action::ParamVocab
+Action::GroupAddLayers::get_param_vocab()
+{
+ ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
+
+ ret.push_back(ParamDesc("layer",Param::TYPE_LAYER)
+ .set_local_name(_("Layer"))
+ .set_desc(_("Layer to be added to group"))
+ .set_supports_multiple()
+ );
+
+ ret.push_back(ParamDesc("group",Param::TYPE_STRING)
+ .set_local_name(_("Group"))
+ .set_desc(_("Name of the Group to add the Layers to"))
+ .set_user_supplied()
+ );
+
+ return ret;
+}
+
+bool
+Action::GroupAddLayers::is_candidate(const ParamList &x)
+{
+ return candidate_check(get_param_vocab(),x);
+}
+
+bool
+Action::GroupAddLayers::set_param(const synfig::String& name, const Action::Param ¶m)
+{
+ if(name=="layer" && param.get_type()==Param::TYPE_LAYER)
+ {
+ std::pair<synfig::Layer::Handle,String> layer_pair;
+ layer_pair.first=param.get_layer();
+ layer_list.push_back(layer_pair);
+
+ return true;
+ }
+
+ if(name=="group" && param.get_type()==Param::TYPE_STRING)
+ {
+ group=param.get_string();
+
+ return true;
+ }
+
+ return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::GroupAddLayers::is_ready()const
+{
+ if(layer_list.empty() || group.empty())
+ return false;
+ return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::GroupAddLayers::perform()
+{
+ std::list<std::pair<synfig::Layer::Handle,String> >::iterator iter;
+ for(iter=layer_list.begin();iter!=layer_list.end();++iter)
+ {
+ Layer::Handle layer(iter->first);
+ iter->second=layer->get_group();
+
+ layer->add_to_group(group);
+ }
+}
+
+void
+Action::GroupAddLayers::undo()
+{
+ std::list<std::pair<synfig::Layer::Handle,String> >::iterator iter;
+ for(iter=layer_list.begin();iter!=layer_list.end();++iter)
+ {
+ Layer::Handle layer(iter->first);
+
+ layer->remove_from_group(group);
+
+ layer->add_to_group(iter->second);
+ }
+}