/* === 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 <synfig/general.h>
#include "groupaddlayers.h"
#include <synfigapp/canvasinterface.h>
#include <synfigapp/localization.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,"GroupAddLayers");
ACTION_SET_LOCAL_NAME(Action::GroupAddLayers,N_("Add Layers to Set"));
ACTION_SET_TASK(Action::GroupAddLayers,"add_to_group");
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 set"))
.set_supports_multiple()
);
ret.push_back(ParamDesc("group",Param::TYPE_STRING)
.set_local_name(_("Set"))
.set_desc(_("Name of the Set 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);
}
}