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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2011 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Neil Jagdish Patel <neil.patel@canonical.com>
*/
#include "Filters.h"
namespace unity
{
namespace dash
{
FilterAdaptor::FilterAdaptor(DeeModel* model,
DeeModelIter* iter,
DeeModelTag* renderer_tag)
: RowAdaptorBase(model, iter, renderer_tag)
{
renderer_name.SetGetterFunction(sigc::bind(sigc::mem_fun(this, &RowAdaptorBase::GetStringAt), 3));
}
FilterAdaptor::FilterAdaptor(FilterAdaptor const& other)
: RowAdaptorBase(other.model_, other.iter_, other.tag_)
{
renderer_name.SetGetterFunction(sigc::bind(sigc::mem_fun(this, &RowAdaptorBase::GetStringAt), 3));
}
DeeModel* FilterAdaptor::model() const
{
return model_;
}
DeeModelIter* FilterAdaptor::iter() const
{
return iter_;
}
Filters::Filters()
{
row_added.connect(sigc::mem_fun(this, &Filters::OnRowAdded));
row_changed.connect(sigc::mem_fun(this, &Filters::OnRowChanged));
row_removed.connect(sigc::mem_fun(this, &Filters::OnRowRemoved));
}
Filters::Filters(ModelType model_type)
: Model<FilterAdaptor>::Model(model_type)
{
row_added.connect(sigc::mem_fun(this, &Filters::OnRowAdded));
row_changed.connect(sigc::mem_fun(this, &Filters::OnRowChanged));
row_removed.connect(sigc::mem_fun(this, &Filters::OnRowRemoved));
}
Filters::~Filters()
{}
Filter::Ptr Filters::FilterAtIndex(std::size_t index)
{
FilterAdaptor adaptor = RowAtIndex(index);
return filter_map_[adaptor.iter()];
}
void Filters::OnRowAdded(FilterAdaptor& filter)
{
Filter::Ptr ret = Filter::FilterFromIter(filter.model(), filter.iter());
filter_map_[filter.iter()] = ret;
filter_added(ret);
}
void Filters::OnRowChanged(FilterAdaptor& filter)
{
filter_changed(filter_map_[filter.iter()]);
}
void Filters::OnRowRemoved(FilterAdaptor& filter)
{
filter_removed(filter_map_[filter.iter()]);
filter_map_.erase(filter.iter());
}
}
}
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