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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
common/yacreader_global.cpp
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@ -1,5 +1,7 @@
#include "yacreader_global.h"
#include <QModelIndex>
using namespace YACReader;
QString YACReader::getSettingsPath()
@ -100,3 +102,20 @@ QDataStream &YACReader::operator>>(QDataStream &stream, OpenComicSource &source)
stream >> source.sourceId;
return stream;
}
void YACReader::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);
}