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Code Issues Releases Wiki Activity

Avoid reverse iteration on QHash

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This commit is contained in:
Andrei Kortunov 2020-06-23 10:14:19 +04:00
parent 0bb9322a69
commit 19e95afc42
1 changed files with 16 additions and 17 deletions
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33
apps/wizard/inisettings.cpp
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@ -127,25 +127,24 @@ bool Wizard::IniSettings::writeFile(const QString &path, QTextStream &stream)
QString key(fullKey.at(1)); QString key(fullKey.at(1));
int index = buffer.lastIndexOf(section); int index = buffer.lastIndexOf(section);
if (index != -1) { if (index == -1) {
// Look for the next section
index = buffer.indexOf(QLatin1Char('['), index + 1);
if (index == -1 ) {
// We are at the last section, append it to the bottom of the file
buffer.append(QString("\n%1=%2").arg(key, i.value().toString()));
mSettings.remove(i.key());
continue;
} else {
// Not at last section, add the key at the index
buffer.insert(index - 1, QString("\n%1=%2").arg(key, i.value().toString()));
mSettings.remove(i.key());
}
} else {
// Add the section to the end of the file, because it's not found // Add the section to the end of the file, because it's not found
buffer.append(QString("\n%1\n").arg(section)); buffer.append(QString("\n%1\n").arg(section));
i.previous(); index = buffer.lastIndexOf(section);
}
// Look for the next section
index = buffer.indexOf(QLatin1Char('['), index + 1);
if (index == -1 ) {
// We are at the last section, append it to the bottom of the file
buffer.append(QString("\n%1=%2").arg(key, i.value().toString()));
mSettings.remove(i.key());
continue;
} else {
// Not at last section, add the key at the index
buffer.insert(index - 1, QString("\n%1=%2").arg(key, i.value().toString()));
mSettings.remove(i.key());
} }
} }