X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcommon%2Futil.cpp;h=1b75f29b435623f3b142668791a071e42d641df5;hp=e47882abe5711a06125c88d14583d9901a499e9e;hb=a3aaabf6254c8c5439af8982cc613c4ced3f50ed;hpb=8699dd758516d0ded076811e8ea656adc95e69d0

diff --git a/src/common/util.cpp b/src/common/util.cpp
index e47882ab..1b75f29b 100644
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@@ -19,8 +19,13 @@
  ***************************************************************************/
 
 #include "util.h"
+
+#include <QCoreApplication>
 #include <QDebug>
 #include <QTextCodec>
+#include <QTranslator>
+
+#include "quassel.h"
 
 class QMetaMethod;
 
@@ -102,7 +107,6 @@ 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++)
@@ -121,7 +125,7 @@ uint editingDistance(const QString &s1, const QString &s2) {
 	min = deleteChar;
       else
 	min = insertChar;
-      
+
       if(s1[i-1] == s2[j-1]) {
 	uint inheritChar = matrix[i-1][j-1];
 	if(inheritChar < min)
@@ -138,3 +142,68 @@ QByteArray methodName(const QMetaMethod &method) {
   QByteArray sig(method.signature());
   return sig.left(sig.indexOf("("));
 }
+
+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;
+}
+
+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*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(", ");
+}