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

# Cppcheck report - digiKam-nl-search-more-criteria-rev-e2466e0973: ../../core/dplugins/generic/tools/printcreator/tools/atkinspagelayout.cpp

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    /* ============================================================
     *
     * This file is a part of digiKam project
     * https://www.digikam.org
     *
     * Date        : 2007-02-13
     * Description : Layouting photos on a page
     *
     * SPDX-FileCopyrightText: 2007-2010 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
     * SPDX-FileCopyrightText: 2006-2026 by Gilles Caulier <caulier dot gilles at gmail dot com>
     *
     * SPDX-License-Identifier: GPL-2.0-or-later
     *
     * ============================================================ */

    #include "atkinspagelayout.h"

    // C++ includes

    #include <cmath>

    // Qt includes

    #include <QList>

    // Local includes

    #include "atkinspagelayouttree.h"

    namespace DigikamGenericPrintCreatorPlugin
    {

    class Q_DECL_HIDDEN AtkinsPageLayout::Private
    {
    public:

        Private() = default;

        QMap<int, int>        indexMap;
        AtkinsPageLayoutTree* tree = nullptr;
        QRectF                pageRect;
    };

    AtkinsPageLayout::AtkinsPageLayout(const QRectF& pageRect)
        : d(new Private)
    {
        d->pageRect = pageRect;
        d->tree     = new AtkinsPageLayoutTree(aspectRatio(d->pageRect.size()),
                                             absoluteArea(d->pageRect.size()));
    }

    AtkinsPageLayout::~AtkinsPageLayout()
    {
        delete d->tree;
        delete d;
    }

    double AtkinsPageLayout::aspectRatio(const QSizeF& size)
    {
        return size.height() / size.width();
    }

    double AtkinsPageLayout::absoluteArea(const QSizeF &size)
    {
        return size.height() * size.width();
    }

    void AtkinsPageLayout::addLayoutItem(int key, const QSizeF& size)
    {
        double relativeArea = absoluteArea(size) / absoluteArea(d->pageRect.size());
        addLayoutItem(key, aspectRatio(size), relativeArea);
    }

    void AtkinsPageLayout::addLayoutItem(int key, double aspectRatio, double relativeArea)<--- Shadow argument
    {
        int index        = d->tree->addImage(aspectRatio, relativeArea);
        d->indexMap[key] = index;
    }

    QRectF AtkinsPageLayout::itemRect(int key)
    {
        QMap<int, int>::iterator it = d->indexMap.find(key);

        if (it != d->indexMap.end())
        {
            // get rect relative to 0,0

            QRectF rect = d->tree->drawingArea(*it, d->pageRect);

            // translate to page rect origin

            rect.translate(d->pageRect.topLeft());

            return rect;
        }

        return QRectF();
    }

    } // Namespace DigikamGenericPrintCreatorPlugin