-QDir quasselDir() {
- QString quasselDir;
- if(Quassel::isOptionSet("datadir")) {
- quasselDir = Quassel::optionValue("datadir");
- } else {
- // FIXME use QDesktopServices
-#ifdef Q_OS_WIN32
- quasselDir = qgetenv("APPDATA") + "/quassel/";
-#elif defined Q_WS_MAC
- quasselDir = QDir::homePath() + "/Library/Application Support/Quassel/";
-#else
- quasselDir = QDir::homePath() + "/.quassel/";
-#endif
- }
-
- QDir qDir(quasselDir);
- if(!qDir.exists(quasselDir)) {
- if(!qDir.mkpath(quasselDir)) {
- qCritical() << "Unable to create Quassel data directory:" << qPrintable(qDir.absolutePath());
- }
- }
-
- return qDir;
-}
-
-QStringList dataDirPaths() {
- QStringList dataDirNames = QString(qgetenv("XDG_DATA_DIRS")).split(':', QString::SkipEmptyParts);
-
- // Provide a fallback
-# ifdef Q_OS_UNIX
- if(dataDirNames.isEmpty()) dataDirNames.append("/usr/share");
- // on UNIX, we always check our install prefix
- QString appDir = QCoreApplication::applicationDirPath();
- int binpos = appDir.lastIndexOf("/bin");
- if(binpos >= 0) {
- appDir.replace(binpos, 4, "/share");
- if(!dataDirNames.contains(appDir)) dataDirNames.append(appDir);
- }
-# endif
-
- return dataDirNames;
-}
-
-QString findDataFilePath(const QString &fileName) {
- QStringList dataDirs = dataDirPaths();
- foreach(QString dataDir, dataDirs) {
- QString path = dataDir + "/apps/quassel/" + fileName;
- if(QFile::exists(path))
- return path;
- }
- return QString();
-}
-
-void loadTranslation(const QLocale &locale) {
- QTranslator *qtTranslator = QCoreApplication::instance()->findChild<QTranslator *>("QtTr");
- QTranslator *quasselTranslator = QCoreApplication::instance()->findChild<QTranslator *>("QuasselTr");
-
- if(!qtTranslator) {
- qtTranslator = new QTranslator(qApp);
- qtTranslator->setObjectName("QtTr");
- qApp->installTranslator(qtTranslator);
- }
- if(!quasselTranslator) {
- quasselTranslator = new QTranslator(qApp);
- quasselTranslator->setObjectName("QuasselTr");
- qApp->installTranslator(quasselTranslator);
- }
-
- QLocale::setDefault(locale);
-
- if(locale.language() == QLocale::C)
- return;
-
- bool success = qtTranslator->load(QString(":i18n/qt_%1").arg(locale.name()));
- if(!success)
- qtTranslator->load(QString("%2/qt_%1").arg(locale.name(), QLibraryInfo::location(QLibraryInfo::TranslationsPath)));
- quasselTranslator->load(QString(":i18n/quassel_%1").arg(locale.name()));
-}
-