Method insertNodeIndex

MediaLibrary/labelmodel.cpp:462–504

}

TagNode *LabelModel::insertNodeIndex(TagNode *parent, const QString &strPath, int count, TagNode::TagType type, char split)
{
    auto titles(QStringView(strPath).split(split, Qt::SkipEmptyParts));
    //auto titles(strPath.splitRef(split, Qt::SkipEmptyParts));
    if(titles.size()==0) return parent;
    TagNode *current = parent;
    QModelIndex currentIndex;
    if(current->parent) currentIndex = createIndex(current->parent->subNodes->indexOf(current), 0, current);
    current->animeCount += count;
    emit dataChanged(currentIndex, currentIndex);
    QString curPath;
    bool titleStart = strPath.startsWith(split);
    for(auto &title : titles)
    {
        if(!curPath.isEmpty() || titleStart) curPath.append(split);
        curPath.append(title);
        if(!current->subNodes)
        {
            current->subNodes = new QVector<TagNode *>;
            emit dataChanged(currentIndex, currentIndex);
        }
        auto iter = std::find_if(current->subNodes->begin(), current->subNodes->end(), [=](TagNode *node){return  node->tagTitle == title;});
        TagNode *next = nullptr;
        if(iter == current->subNodes->end())
        {
            beginInsertRows(currentIndex, current->subNodes->count(), current->subNodes->count());
            next = new TagNode(title.toString(), current, 0, type);
            next->animeCount += count;
            next->tagFilter = curPath;
            endInsertRows();
            currentIndex = index(current->subNodes->count()-1,  0, currentIndex);
        }
        else
        {
            next = *iter;
            next->animeCount += count;
            currentIndex = index(iter - current->subNodes->begin(),  0, currentIndex);
            emit dataChanged(currentIndex, currentIndex);
        }
        current = next;
    }
    return current;
}

void LabelModel::removeNodeIndex(TagNode *parent, const QString &strPath, bool removeAll, char split)
{