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Fix Cppcheck warning

This commit is contained in:
Daniel Marjamäki 2019-07-14 22:55:35 +02:00
parent aeefaf7004
commit 4854f0034d
1 changed files with 27 additions and 27 deletions
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54
gui/translationhandler.cpp
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@ -103,42 +103,42 @@ bool TranslationHandler::setLanguage(const QString &code)
if (index == -1) { if (index == -1) {
error = QObject::tr("Unknown language specified!"); error = QObject::tr("Unknown language specified!");
failure = true; failure = true;
} } else {
// Make sure there is a translator
if (!mTranslator && !failure)
mTranslator = new QTranslator(this);
// Make sure there is a translator //Load the new language
if (!mTranslator && !failure) const QString appPath = QFileInfo(QCoreApplication::applicationFilePath()).canonicalPath();
mTranslator = new QTranslator(this);
//Load the new language QSettings settings;
const QString appPath = QFileInfo(QCoreApplication::applicationFilePath()).canonicalPath(); QString datadir = settings.value("DATADIR").toString();
if (datadir.isEmpty())
datadir = appPath;
QSettings settings; QString translationFile;
QString datadir = settings.value("DATADIR").toString(); if (QFile::exists(datadir + "/lang/" + mTranslations[index].mFilename + ".qm"))
if (datadir.isEmpty()) translationFile = datadir + "/lang/" + mTranslations[index].mFilename + ".qm";
datadir = appPath;
QString translationFile; else if (QFile::exists(datadir + "/" + mTranslations[index].mFilename + ".qm"))
if (QFile::exists(datadir + "/lang/" + mTranslations[index].mFilename + ".qm")) translationFile = datadir + "/" + mTranslations[index].mFilename + ".qm";
translationFile = datadir + "/lang/" + mTranslations[index].mFilename + ".qm";
else if (QFile::exists(datadir + "/" + mTranslations[index].mFilename + ".qm")) else
translationFile = datadir + "/" + mTranslations[index].mFilename + ".qm"; translationFile = appPath + "/" + mTranslations[index].mFilename + ".qm";
else if (!mTranslator->load(translationFile) && !failure) {
translationFile = appPath + "/" + mTranslations[index].mFilename + ".qm"; //If it failed, lets check if the default file exists
if (!QFile::exists(translationFile)) {
error = QObject::tr("Language file %1 not found!");
error = error.arg(translationFile);
failure = true;
}
if (!mTranslator->load(translationFile) && !failure) { //If file exists, there's something wrong with it
//If it failed, lets check if the default file exists error = QObject::tr("Failed to load translation for language %1 from file %2");
if (!QFile::exists(translationFile)) { error = error.arg(mTranslations[index].mName);
error = QObject::tr("Language file %1 not found!");
error = error.arg(translationFile); error = error.arg(translationFile);
failure = true;
} }
//If file exists, there's something wrong with it
error = QObject::tr("Failed to load translation for language %1 from file %2");
error = error.arg(mTranslations[index].mName);
error = error.arg(translationFile);
} }
if (failure) { if (failure) {