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#include "AuxTreeModel.h"
namespace BSPluginInfo
{
AuxTreeModel::AuxTreeModel(const TESData::AssociatedEntry* entry, QObject* parent)
: QAbstractItemModel(parent), m_Entry{entry}
{}
QModelIndex AuxTreeModel::index(int row, int column, const QModelIndex& parent) const
{
if (row < 0 || column != 0) {
return QModelIndex();
}
const auto parentItem = parent.isValid()
? static_cast<const Item*>(parent.internalPointer())
: m_Entry->root().get();
const auto item = parentItem->getByIndex(row).get();
return item ? createIndex(row, column, item) : QModelIndex();
}
QModelIndex AuxTreeModel::parent(const QModelIndex& index) const
{
if (!index.isValid())
return QModelIndex();
const auto item = static_cast<const Item*>(index.internalPointer());
const auto parent = item ? item->parent() : nullptr;
if (!parent || !parent->parent()) {
return QModelIndex();
}
const int row = parent->parent()->indexOf(parent);
return createIndex(row, 0, parent);
}
int AuxTreeModel::rowCount(const QModelIndex& parent) const
{
const auto parentItem = parent.isValid()
? static_cast<const Item*>(parent.internalPointer())
: m_Entry->root().get();
return parentItem ? parentItem->numChildren() : 0;
}
int AuxTreeModel::columnCount([[maybe_unused]] const QModelIndex& parent) const
{
return 1;
}
QVariant AuxTreeModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid()) {
return QVariant();
}
const auto item = static_cast<const Item*>(index.internalPointer());
switch (role) {
case Qt::DisplayRole:
return QString::fromStdString(item->name());
}
return QVariant();
}
QVariant AuxTreeModel::headerData(int section, Qt::Orientation orientation,
int role) const
{
if (orientation != Qt::Horizontal || role != Qt::DisplayRole) {
return QVariant();
}
if (section == 0) {
return tr("File Name");
} else {
return QVariant();
}
}
} // namespace BSPluginInfo
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