Warning, file /frameworks/kpeople/src/personssortfilterproxymodel.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     SPDX-FileCopyrightText: 2015 Aleix Pol i Gonzalez <aleixpol@blue-systems.com>
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 #include "personssortfilterproxymodel.h"
 #include "backends/abstractcontact.h"
 #include "personsmodel.h"
 
 namespace KPeople
 {
 class PersonsSortFilterProxyModelPrivate
 {
 public:
     QStringList m_keys;
 };
 
 PersonsSortFilterProxyModel::PersonsSortFilterProxyModel(QObject *parent)
     : QSortFilterProxyModel(parent)
     , d_ptr(new PersonsSortFilterProxyModelPrivate)
 {
 }
 
 PersonsSortFilterProxyModel::~PersonsSortFilterProxyModel()
 {
 }
 
 QStringList PersonsSortFilterProxyModel::requiredProperties() const
 {
     Q_D(const PersonsSortFilterProxyModel);
     return d->m_keys;
 }
 
 void PersonsSortFilterProxyModel::setRequiredProperties(const QStringList &props)
 {
     Q_D(PersonsSortFilterProxyModel);
     d->m_keys = props;
     invalidate();
 }
 
 bool PersonsSortFilterProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
 {
     Q_D(const PersonsSortFilterProxyModel);
     const QModelIndex idx = sourceModel()->index(source_row, 0, source_parent);
     Q_ASSERT(idx.isValid());
 
     if (!QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent)) {
         return false;
     }
 
     const AbstractContact::Ptr contact = idx.data(KPeople::PersonsModel::PersonVCardRole).value<AbstractContact::Ptr>();
     Q_ASSERT(contact);
 
     // Don't filter if no keys are set
     if (d->m_keys.isEmpty()) {
         return true;
     }
 
     for (const QString &key : std::as_const(d->m_keys)) {
         if (!contact->customProperty(key).isNull()) {
             return true;
         }
     }
 
     return false;
 }
 
 void PersonsSortFilterProxyModel::sort(int column, Qt::SortOrder order)
 {
     QSortFilterProxyModel::sort(column, order);
 }
 }
 
 #include "moc_personssortfilterproxymodel.cpp"