language is now changable (settings -> appearance -> general). default is still the...

[quassel.git] / src / common / util.cpp

diff --git a/src/common/util.cpp b/src/common/util.cpp
index 5aa21ef..9bd17d9 100644 (file)
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@@ -19,8 +19,11 @@
  ***************************************************************************/
 
 #include "util.h"
+
+#include <QCoreApplication>
 #include <QDebug>
 #include <QTextCodec>
+#include <QTranslator>
 
 class QMetaMethod;
 
@@ -102,7 +105,6 @@ bool readDataFromDevice(QIODevice *dev, quint32 &blockSize, QVariant &item) {
 uint editingDistance(const QString &s1, const QString &s2) {
   uint n = s1.size()+1;
   uint m = s2.size()+1;
-  //uint matrix[n][m];
   QVector< QVector< uint > >matrix(n,QVector<uint>(m,0));
 
   for(uint i = 0; i < n; i++)
@@ -142,7 +144,7 @@ QByteArray methodName(const QMetaMethod &method) {
 QDir quasselDir() {
   // kinda ugly, but I currently see no other way to do that
 #ifdef Q_OS_WIN32
-  QString quasselDir = QDir::homePath() + qgetenv("APPDATA") + "/quassel/";
+  QString quasselDir = qgetenv("APPDATA") + "/quassel/";
 #else
   QString quasselDir = QDir::homePath() + "/.quassel/";
 #endif
@@ -156,3 +158,43 @@ QDir quasselDir() {
 
   return qDir;
 }
+
+void loadTranslation(const QLocale &locale) {
+  QTranslator *qtTranslator = QCoreApplication::instance()->findChild<QTranslator *>("QtTr");
+  QTranslator *quasselTranslator = QCoreApplication::instance()->findChild<QTranslator *>("QuasselTr");
+  Q_ASSERT(qtTranslator);
+  Q_ASSERT(quasselTranslator);
+
+  QLocale::setDefault(locale);
+
+  QCoreApplication::removeTranslator(qtTranslator);
+  QCoreApplication::removeTranslator(quasselTranslator);
+
+  if(locale.language() == QLocale::C)
+    return;
+  
+  qtTranslator->load(QString(":i18n/qt_%1").arg(locale.name()));
+  quasselTranslator->load(QString(":i18n/quassel_%1").arg(locale.name()));
+
+  QCoreApplication::installTranslator(qtTranslator);
+  QCoreApplication::installTranslator(quasselTranslator);
+}
+
+QString secondsToString(int timeInSeconds) {
+    QList< QPair<int, QString> > timeUnit;
+    timeUnit.append(qMakePair(365*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")));
+
+    QString 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;
+}