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Split set creation into a separate function for readability

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Signed-off-by: QazCetelic <qaz.cetelic@protonmail.com>
This commit is contained in:
QazCetelic 2024-09-24 10:16:26 +02:00
parent a58e81d744
commit b675406b1a
1 changed files with 18 additions and 16 deletions
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34
launcher/icons/IconList.cpp
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@ -157,6 +157,16 @@ QString formatName(const QDir& iconsDir, const QFileInfo& file)
return relativePathWithoutExtension.replace(QDir::separator(), delimiter);
}
QSet<QString> toStringSet(const QList<QString>& list) // Split into a separate function because the preprocessing impedes readability
{
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
QSet<QString> set(list.begin(), list.end());
#else
auto set = list.toSet();
#endif
return set;
}
void IconList::directoryChanged(const QString& path)
{
QDir new_dir(path);
@ -171,31 +181,23 @@ void IconList::directoryChanged(const QString& path)
if (!FS::ensureFolderPathExists(m_dir.absolutePath()))
return;
m_dir.refresh();
QStringList newFileNamesList = getIconFilePaths();
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
QSet<QString> new_set(newFileNamesList.begin(), newFileNamesList.end());
#else
auto new_set = new_file_names_list.toSet();
#endif
const QStringList newFileNamesList = getIconFilePaths();
const QSet<QString> newSet = toStringSet(newFileNamesList);
QList<QString> current_list;
for (auto& it : icons) {
if (!it.has(IconType::FileBased))
continue;
current_list.push_back(it.m_images[IconType::FileBased].filename);
}
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
QSet<QString> current_set(current_list.begin(), current_list.end());
#else
QSet<QString> current_set = current_list.toSet();
#endif
const QSet<QString> currentSet = toStringSet(current_list);
QSet<QString> to_remove = current_set;
to_remove -= new_set;
QSet<QString> toRemove = currentSet;
toRemove -= newSet;
QSet<QString> toAdd = new_set;
toAdd -= current_set;
QSet<QString> toAdd = newSet;
toAdd -= currentSet;
for (const auto& remove : to_remove) {
for (const auto& remove : toRemove) {
qDebug() << "Removing " << remove;
QFileInfo removedFile(remove);
QString key = m_dir.relativeFilePath(removedFile.absoluteFilePath());