//////////////////////////////////////////////////////////////////////////////
// itemmodel.cpp
// -------------------
//
// Copyright (c) 2009-2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//////////////////////////////////////////////////////////////////////////////

#include "darklyitemmodel.h"

namespace Darkly
{

//_______________________________________________________________
ItemModel::ItemModel(QObject *parent)
    : QAbstractItemModel(parent)
{
}

//____________________________________________________________
void ItemModel::sort(int column, Qt::SortOrder order)
{
    // store column and order
    m_sortColumn = column;
    m_sortOrder = order;

    // emit signals and call private methods
    emit layoutAboutToBeChanged();
    privateSort(column, order);
    emit layoutChanged();
}

//____________________________________________________________
QModelIndexList ItemModel::indexes(int column, const QModelIndex &parent) const
{
    QModelIndexList out;
    int rows(rowCount(parent));
    for (int row = 0; row < rows; row++) {
        QModelIndex index(this->index(row, column, parent));
        if (!index.isValid())
            continue;
        out.append(index);
        out += indexes(column, index);
    }

    return out;
}

}
