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

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

      1
      2
      3
      4
      5
      6
      7
      8
      9
     10
     11
     12
     13
     14
     15
     16
     17
     18
     19
     20
     21
     22
     23
     24
     25
     26
     27
     28
     29
     30
     31
     32
     33
     34
     35
     36
     37
     38
     39
     40
     41
     42
     43
     44
     45
     46
     47
     48
     49
     50
     51
     52
     53
     54
     55
     56
     57
     58
     59
     60
     61
     62
     63
     64
     65
     66
     67
     68
     69
     70
     71
     72
     73
     74
     75
     76
     77
     78
     79
     80
     81
     82
     83
     84
     85
     86
     87
     88
     89
     90
     91
     92
     93
     94
     95
     96
     97
     98
     99
    100
    101
    102
    103
    104
    105
    106
    107
    108
    109
    110
    111
    112
    113
    114
    115
    116
    117
    118
    119
    120
    121
    122
    123
    124
    125
    126
    127
    128
    129
    130
    131
    132
    133
    134
    135
    136
    137
    138
    139
    140
    141
    142
    143
    144
    145
    146
    147
    148
    149
    150
    151
    152
    153
    154
    155
    156
    157
    158
    159
    160
    161
    162
    163
    164
    165
    166
    167
    168
    169
    170
    171
    172
    173
    174
    175
    176
    177
    178
    179
    180
    181
    /* ============================================================
     *
     * This file is a part of digiKam project
     * https://www.digikam.org
     *
     * Date        : 2010-07-13
     * Description : Model for item versions
     *
     * SPDX-FileCopyrightText: 2010 by Martin Klapetek <martin dot klapetek at gmail dot com>
     *
     * SPDX-License-Identifier: GPL-2.0-or-later
     *
     * ============================================================ */

    #include "itemversionsmodel.h"

    // KDE includes

    #include <klocalizedstring.h>

    // Local includes

    #include "digikam_debug.h"
    #include "workingwidget.h"

    namespace Digikam
    {

    class Q_DECL_HIDDEN ItemVersionsModel::Private
    {
    public:

        Private() = default;

    public:

        /// Complete paths with filenames and tree level
        QList<QPair<QString, int> >* data       = nullptr;

        /// This is for delegate to paint it as selected
        QString                      currentSelectedImage;

        /** If true, the delegate will paint items as a tree
         *  if false, it will be painted as a list
         */
        bool                         paintTree  = false;
    };

    ItemVersionsModel::ItemVersionsModel(QObject* const parent)
        : QAbstractListModel(parent),
          d                 (new Private)
    {
        d->data = new QList<QPair<QString, int> >;
    }

    ItemVersionsModel::~ItemVersionsModel()
    {
    /*
        qDeleteAll(d->data);
    */
        delete d;
    }

    Qt::ItemFlags ItemVersionsModel::flags(const QModelIndex& index) const
    {
        if (!index.isValid())
        {
            return Qt::NoItemFlags;
        }

        return (Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    }

    QVariant ItemVersionsModel::data(const QModelIndex& index, int role) const
    {
        if (!index.isValid())
        {
            return QVariant();
        }

        if      ((role == Qt::DisplayRole) && !d->data->isEmpty())
        {
            return d->data->at(index.row()).first;
        }
        else if ((role == Qt::UserRole) && !d->data->isEmpty())
        {
            return d->data->at(index.row()).second;
        }
        else if ((role == Qt::DisplayRole) && d->data->isEmpty())
        {
            // TODO: make this text Italic

            return QVariant(QString(i18n("No image selected")));
        }

        return QVariant();
    }

    int ItemVersionsModel::rowCount(const QModelIndex& parent) const
    {
        Q_UNUSED(parent)

        return d->data->count();
    }

    void ItemVersionsModel::setupModelData(QList<QPair<QString, int> >& data)<--- Shadow argument
    {
        beginResetModel();

        d->data->clear();

        if (!data.isEmpty())
        {
            d->data->append(data);
        }
        else
        {
            d->data->append(qMakePair(QString(i18n("This is the original image")), 0));
        }

        endResetModel();
    }

    void ItemVersionsModel::clearModelData()
    {
        beginResetModel();

        if (!d->data->isEmpty())
        {
            d->data->clear();
        }

        endResetModel();
    }

    void ItemVersionsModel::slotAnimationStep()
    {
        Q_EMIT dataChanged(createIndex(0, 0), createIndex(rowCount()-1, 1));
    }

    QString ItemVersionsModel::currentSelectedImage() const
    {
        return d->currentSelectedImage;
    }

    void ItemVersionsModel::setCurrentSelectedImage(const QString& path)
    {
        d->currentSelectedImage = path;
    }

    QModelIndex ItemVersionsModel::currentSelectedImageIndex() const
    {
        return index(listIndexOf(d->currentSelectedImage), 0);
    }

    bool ItemVersionsModel::paintTree() const
    {
        return d->paintTree;
    }

    void ItemVersionsModel::setPaintTree(bool paint)
    {
        d->paintTree = paint;
    }

    int ItemVersionsModel::listIndexOf(const QString& item) const
    {
        for (int i = 0 ; i < d->data->size() ; ++i)
        {
            if (d->data->at(i).first == item)
            {
                return i;
            }
        }

        return -1;
    }

    } // namespace Digikam

    #include "moc_itemversionsmodel.cpp"