/*
  objecttypefilterproxymodel.h

  This file is part of GammaRay, the Qt application inspection and
  manipulation tool.

  Copyright (C) 2010-2017 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
  Author: Volker Krause <volker.krause@kdab.com>

  Licensees holding valid commercial KDAB GammaRay licenses may use this file in
  accordance with GammaRay Commercial License Agreement provided with the Software.

  Contact info@kdab.com if any conditions of this licensing are not clear to you.

  This program 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 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/>.
*/

#include "objecttypefilterproxymodel.h"

using namespace GammaRay;

ObjectFilterProxyModelBase::ObjectFilterProxyModelBase(QObject *parent)
    : QSortFilterProxyModel(parent)
{
    setDynamicSortFilter(true);
}

QMap<int, QVariant> ObjectFilterProxyModelBase::itemData(const QModelIndex& index) const
{
    return sourceModel()->itemData(mapToSource(index));
}

bool ObjectFilterProxyModelBase::filterAcceptsRow(int source_row,
                                                  const QModelIndex &source_parent) const
{
    const QModelIndex source_index = sourceModel()->index(source_row, 0, source_parent);
    if (!source_index.isValid())
        return false;

    QObject *obj = source_index.data(ObjectModel::ObjectRole).value<QObject *>();
    if (!obj || !filterAcceptsObject(obj))
        return false;

    return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
}
