/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-03-25
 * Description : Tree View for album models
 *
 * Copyright (C) 2009-2011 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 * Copyright (C) 2010-2011 by Andi Clemens <andi dot clemens at gmail dot com>
 * Copyright (C) 2014      by Mohamed_Anwer <m_dot_anwer at gmx dot com>
 * Copyright (C) 2014      by Michael G. Hansen <mike at mghansen dot de>
 * Copyright (C) 2009-2019 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * 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, 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.
 *
 * ============================================================ */

#include "searchtreeview.h"
#include "abstractalbumtreeview_p.h"

namespace Digikam
{

SearchTreeView::SearchTreeView(QWidget* const parent, Flags flags)
    : AbstractCheckableAlbumTreeView(parent, flags),
      m_filteredModel(nullptr)
{
    setRootIsDecorated(false);

    if (flags & CreateDefaultModel)
    {
        setAlbumModel(new SearchModel(this));
    }

    if (flags & CreateDefaultFilterModel) // must set again!
    {
        setAlbumFilterModel(new SearchFilterModel(this), albumFilterModel());
    }
}

SearchTreeView::~SearchTreeView()
{
}

void SearchTreeView::setAlbumModel(SearchModel* const model)
{
    AbstractCheckableAlbumTreeView::setAlbumModel(model);

    if (m_filteredModel)
    {
        m_filteredModel->setSourceSearchModel(model);
    }
}

SearchModel* SearchTreeView::albumModel() const
{
    return static_cast<SearchModel*>(m_albumModel);
}

void SearchTreeView::setAlbumFilterModel(SearchFilterModel* const filteredModel, CheckableAlbumFilterModel* const filterModel)
{
    m_filteredModel = filteredModel;
    AbstractCheckableAlbumTreeView::setAlbumFilterModel(filterModel);
    // hook in: source album model -> filtered model -> album filter model
    albumFilterModel()->setSourceFilterModel(m_filteredModel);
}

SearchFilterModel* SearchTreeView::filteredModel() const
{
    return m_filteredModel;
}

SAlbum* SearchTreeView::currentAlbum() const
{
    return dynamic_cast<SAlbum*> (m_albumFilterModel->albumForIndex(currentIndex()));
}

void SearchTreeView::setCurrentAlbums(const QList<Album*>& albums, bool selectInAlbumManager)
{
    AbstractCheckableAlbumTreeView::setCurrentAlbums(albums, selectInAlbumManager);
}

void SearchTreeView::setCurrentAlbum(int albumId, bool selectInAlbumManager)
{
    SAlbum* const album = AlbumManager::instance()->findSAlbum(albumId);
    setCurrentAlbums(QList<Album*>() << album, selectInAlbumManager);
}

} // namespace Digikam
