+
+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()));
+}
+
+QString secondsToString(int timeInSeconds) {
+ QList< QPair<int, QString> > timeUnit;
+ timeUnit.append(qMakePair(365*24*60*60, QCoreApplication::translate("Quassel::secondsToString()", "year")));
+ timeUnit.append(qMakePair(24*60*60, QCoreApplication::translate("Quassel::secondsToString()", "day")));
+ timeUnit.append(qMakePair(60*60, QCoreApplication::translate("Quassel::secondsToString()", "h")));
+ timeUnit.append(qMakePair(60, QCoreApplication::translate("Quassel::secondsToString()", "min")));
+ timeUnit.append(qMakePair(1, QCoreApplication::translate("Quassel::secondsToString()", "sec")));
+
+ QStringList returnString;
+ for(int i=0; i < timeUnit.size(); i++) {
+ int n = timeInSeconds / timeUnit[i].first;
+ if(n > 0) {
+ returnString += QString("%1 %2").arg(QString::number(n), timeUnit[i].second);
+ }
+ timeInSeconds = timeInSeconds % timeUnit[i].first;
+ }
+ return returnString.join(", ");
+}