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Extract function

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This commit is contained in:
Luis Ángel San Martín
2022-10-29 11:07:10 +02:00
parent 555540b85d
commit 3e2bda7cf1
3 changed files with 25 additions and 18 deletions
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19
YACReaderLibrary/db/folder_model.cpp
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@ -216,27 +216,10 @@ QModelIndex FolderModel::index(int row, int column, const QModelIndex &parent)
return QModelIndex();
}
void iterate(const QModelIndex &index,
const QAbstractItemModel *model,
const std::function<bool(const QModelIndex &)> &iteration)
{
if (index.isValid()) {
auto continueIterating = iteration(index);
if (!continueIterating) {
return;
}
}
if ((index.flags() & Qt::ItemNeverHasChildren) || !model->hasChildren(index))
return;
auto rows = model->rowCount(index);
for (int i = 0; i < rows; ++i)
iterate(model->index(i, 0, index), model, iteration);
}
QModelIndex FolderModel::index(qulonglong folderId) const
{
QModelIndex index;
iterate(QModelIndex(), this, [&](const QModelIndex &idx) {
YACReader::iterate(QModelIndex(), this, [&](const QModelIndex &idx) {
if (index.isValid()) {
return false;
}