Cppcheck - HTML report - digiKam-nl-search-more-criteria-rev-e2466e0973

# Cppcheck report - digiKam-nl-search-more-criteria-rev-e2466e0973: ../../core/libs/models/abstractalbummodel_specific.cpp

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    /* ============================================================
     *
     * This file is a part of digiKam project
     * https://www.digikam.org
     *
     * Date        : 2009-03-23
     * Description : Qt Model for Albums
     *
     * SPDX-FileCopyrightText: 2008-2011 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
     * SPDX-FileCopyrightText: 2010      by Andi Clemens <andi dot clemens at gmail dot com>
     * SPDX-FileCopyrightText: 2012-2026 by Gilles Caulier <caulier dot gilles at gmail dot com>
     *
     * SPDX-License-Identifier: GPL-2.0-or-later
     *
     * ============================================================ */

    #include "abstractalbummodel_p.h"

    namespace Digikam
    {

    AbstractSpecificAlbumModel::AbstractSpecificAlbumModel(Album::Type albumType,
                                                           Album* const rootAlbum,
                                                           RootAlbumBehavior rootBehavior,
                                                           QObject* const parent)
        : AbstractAlbumModel(albumType, rootAlbum, rootBehavior, parent)
    {
    }

    void AbstractSpecificAlbumModel::setupThumbnailLoading()
    {
        AlbumThumbnailLoader* const loader = AlbumThumbnailLoader::instance();

        connect(loader, SIGNAL(signalThumbnail(Album*,QPixmap)),
                this, SLOT(slotGotThumbnailFromIcon(Album*,QPixmap)));

        connect(loader, SIGNAL(signalFailed(Album*)),
                this, SLOT(slotThumbnailLost(Album*)));

        connect(loader, SIGNAL(signalReloadThumbnails()),
                this, SLOT(slotReloadThumbnails()));
    }

    QString AbstractSpecificAlbumModel::columnHeader() const
    {
        return m_columnHeader;
    }

    void AbstractSpecificAlbumModel::setColumnHeader(const QString& header)
    {
        m_columnHeader = header;

        Q_EMIT headerDataChanged(Qt::Horizontal, 0, 0);
    }

    void AbstractSpecificAlbumModel::slotGotThumbnailFromIcon(Album* album, const QPixmap&)
    {
        // see decorationRole() method of subclasses

        if (!filterAlbum(album))
        {
            return;
        }

        QModelIndex index = indexForAlbum(album);

        Q_EMIT dataChanged(index, index);
    }

    void AbstractSpecificAlbumModel::slotThumbnailLost(Album*)
    {
        // ignore, use default thumbnail
    }

    void AbstractSpecificAlbumModel::slotReloadThumbnails()
    {
        // Emit dataChanged() for all albums

        emitDataChangedForChildren(rootAlbum());
    }

    void AbstractSpecificAlbumModel::emitDataChangedForChildren(Album* album)<--- Either there is a missing override/final keyword, or the parameter 'album' can be declared as pointer to const
    {
        if (!album)
        {
            return;
        }

        for (Album* child = album->firstChild() ; child ; child = child->next())
        {
            if (filterAlbum(child))
            {
                // recurse to children of children

                emitDataChangedForChildren(child);

                // Emit signal for child

                QModelIndex index = indexForAlbum(child);

                Q_EMIT dataChanged(index, index);
            }
        }
    }

    } // namespace Digikam