Remove ancient trunk folder from svn repository

[synfig.git] / synfig-studio / src / synfigapp / actions / groupremovelayers.cpp

diff --git a/synfig-studio/src/synfigapp/actions/groupremovelayers.cpp b/synfig-studio/src/synfigapp/actions/groupremovelayers.cpp
new file mode 100644 (file)
index 0000000..dc2140c
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+++ b/synfig-studio/src/synfigapp/actions/groupremovelayers.cpp
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+/* === S Y N F I G ========================================================= */
+/*!    \file groupremovelayers.cpp
+**     \brief Template File
+**
+**     $Id$
+**
+**     \legal
+**     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007 Chris Moore
+**
+**     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 "groupremovelayers.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::GroupRemoveLayers);
+ACTION_SET_NAME(Action::GroupRemoveLayers,"GroupRemoveLayers");
+ACTION_SET_LOCAL_NAME(Action::GroupRemoveLayers,N_("Remove Layers from a Group"));
+ACTION_SET_TASK(Action::GroupRemoveLayers,"remove");
+ACTION_SET_CATEGORY(Action::GroupRemoveLayers,Action::CATEGORY_LAYER|Action::CATEGORY_GROUP);
+ACTION_SET_PRIORITY(Action::GroupRemoveLayers,0);
+ACTION_SET_VERSION(Action::GroupRemoveLayers,"0.0");
+ACTION_SET_CVS_ID(Action::GroupRemoveLayers,"$Id$");
+
+/* === 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::GroupRemoveLayers::GroupRemoveLayers()
+{
+}
+
+Action::ParamVocab
+Action::GroupRemoveLayers::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 removed from group"))
+               .set_supports_multiple()
+       );
+
+       return ret;
+}
+
+bool
+Action::GroupRemoveLayers::is_candidate(const ParamList &x)
+{
+       return candidate_check(get_param_vocab(),x);
+}
+
+bool
+Action::GroupRemoveLayers::set_param(const synfig::String& name, const Action::Param &param)
+{
+       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;
+       }
+
+       return Action::CanvasSpecific::set_param(name,param);
+}
+
+bool
+Action::GroupRemoveLayers::is_ready()const
+{
+       if(layer_list.empty())
+               return false;
+       return Action::CanvasSpecific::is_ready();
+}
+
+void
+Action::GroupRemoveLayers::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);
+               layer->remove_from_group(iter->second=layer->get_group());
+       }
+}
+
+void
+Action::GroupRemoveLayers::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->add_to_group(iter->second);
+       }
+}