File indexing completed on 2024-04-21 15:02:24

 /*
     SPDX-FileCopyrightText: 2019 Dan Leinir Turthra Jensen <admin@leinir.dk>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "commentsmodel.h"
 
 #include "quickitemsmodel.h"
 
 #include "core/commentsmodel.h"
 
 #include "knewstuffquick_debug.h"
 
 namespace KNewStuffQuick
 {
 class CommentsModelPrivate
 {
 public:
     CommentsModelPrivate(CommentsModel *qq)
         : q(qq)
     {
     }
     CommentsModel *q;
     ItemsModel *itemsModel{nullptr};
     int entryIndex{-1};
     bool componentCompleted{false};
     CommentsModel::IncludedComments includedComments{CommentsModel::IncludeAllComments};
 
     QSharedPointer<KNSCore::Provider> provider;
     void resetConnections()
     {
         if (componentCompleted && itemsModel) {
             q->setSourceModel(
                 qobject_cast<QAbstractListModel *>(itemsModel->data(itemsModel->index(entryIndex), ItemsModel::CommentsModelRole).value<QObject *>()));
         }
     }
 
     bool hasReview(const QModelIndex &index, bool checkParents = false)
     {
         bool result{false};
         if (q->sourceModel()) {
             if (q->sourceModel()->data(index, KNSCore::CommentsModel::ScoreRole).toInt() > 0) {
                 result = true;
             }
             if (result == false && checkParents) {
                 QModelIndex parentIndex = q->sourceModel()->index(q->sourceModel()->data(index, KNSCore::CommentsModel::ParentIndexRole).toInt(), 0);
                 if (parentIndex.isValid()) {
                     result = hasReview(parentIndex, true);
                 }
             }
         }
         return result;
     }
 };
 }
 
 using namespace KNewStuffQuick;
 
 CommentsModel::CommentsModel(QObject *parent)
     : QSortFilterProxyModel(parent)
     , d(new CommentsModelPrivate(this))
 {
 }
 
 CommentsModel::~CommentsModel() = default;
 
 void KNewStuffQuick::CommentsModel::classBegin()
 {
 }
 
 void KNewStuffQuick::CommentsModel::componentComplete()
 {
     d->componentCompleted = true;
     d->resetConnections();
 }
 
 QObject *CommentsModel::itemsModel() const
 {
     return d->itemsModel;
 }
 
 void CommentsModel::setItemsModel(QObject *newItemsModel)
 {
     if (d->itemsModel != newItemsModel) {
         d->itemsModel = qobject_cast<ItemsModel *>(newItemsModel);
         d->resetConnections();
         Q_EMIT itemsModelChanged();
     }
 }
 
 int CommentsModel::entryIndex() const
 {
     return d->entryIndex;
 }
 
 void CommentsModel::setEntryIndex(int entryIndex)
 {
     if (d->entryIndex != entryIndex) {
         d->entryIndex = entryIndex;
         d->resetConnections();
         Q_EMIT entryIndexChanged();
     }
 }
 
 CommentsModel::IncludedComments KNewStuffQuick::CommentsModel::includedComments() const
 {
     return d->includedComments;
 }
 
 void KNewStuffQuick::CommentsModel::setIncludedComments(CommentsModel::IncludedComments includedComments)
 {
     if (d->includedComments != includedComments) {
         d->includedComments = includedComments;
         invalidateFilter();
         Q_EMIT includedCommentsChanged();
     }
 }
 
 bool KNewStuffQuick::CommentsModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
 {
     bool result{false};
     switch (d->includedComments) {
     case IncludeOnlyReviews:
         result = d->hasReview(sourceModel()->index(sourceRow, 0, sourceParent));
         break;
     case IncludeReviewsAndReplies:
         result = d->hasReview(sourceModel()->index(sourceRow, 0, sourceParent), true);
         break;
     case IncludeAllComments:
     default:
         result = true;
         break;
     }
     return result;
 }
 
 #include "moc_commentsmodel.cpp"