Translation code fix; updated German translation

cockatrice/src/dlg_settings.cpp

@@ -103,19 +103,15 @@ GeneralSettingsPage::GeneralSettingsPage()
 QStringList GeneralSettingsPage::findQmFiles()
 {
 	QDir dir(":/translations");
-	QStringList fileNames = dir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
-	QMutableStringListIterator i(fileNames);
-	while (i.hasNext()) {
-		i.next();
-		i.setValue(dir.filePath(i.value()));
-	}
+	QStringList fileNames = dir.entryList(QStringList(translationPrefix + "_*.qm"), QDir::Files, QDir::Name);
+	fileNames.replaceInStrings(QRegExp(translationPrefix + "_(.*)\\.qm"), "\\1");
 	return fileNames;
 }
 
 QString GeneralSettingsPage::languageName(const QString &qmFile)
 {
 	QTranslator translator;
-	translator.load(qmFile);
+	translator.load(":/translations/" + translationPrefix + "_" + qmFile + ".qm");
 	
 	return translator.translate("GeneralSettingsPage", "English");
 }
@@ -165,8 +161,7 @@ void GeneralSettingsPage::cardBackgroundPathButtonClicked()
 
 void GeneralSettingsPage::languageBoxChanged(int index)
 {
-	QString qmFile = languageBox->itemData(index).toString();
-	settingsCache->setLang(qmFile);
+	settingsCache->setLang(languageBox->itemData(index).toString());
 }
 
 void GeneralSettingsPage::retranslateUi()
@@ -473,8 +468,7 @@ void DlgSettings::changePage(QListWidgetItem *current, QListWidgetItem *previous
 void DlgSettings::updateLanguage()
 {
 	qApp->removeTranslator(translator);
-	translator->load(settingsCache->getLang());
-	qApp->installTranslator(translator);
+	installNewTranslator();
 }
 
 void DlgSettings::changeEvent(QEvent *event)

cockatrice/src/main.cpp

@@ -39,7 +39,7 @@
 //Q_IMPORT_PLUGIN(qjpeg)
 
 CardDatabase *db;
-QTranslator *translator;
+QTranslator *translator, *qtTranslator;
 SettingsCache *settingsCache;
 PingPixmapGenerator *pingPixmapGenerator;
 
@@ -52,6 +52,17 @@ void myMessageOutput(QtMsgType /*type*/, const char *msg)
 	fflush(f);
 }
 
+void installNewTranslator()
+{
+	QString lang = settingsCache->getLang();
+
+	qtTranslator->load("qt_" + lang, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+	qApp->installTranslator(qtTranslator);
+	
+	translator->load(translationPrefix + "_" + lang, ":/translations");
+	qApp->installTranslator(translator);
+}
+
 int main(int argc, char *argv[])
 {
 //	qInstallMsgHandler(myMessageOutput);
@@ -78,18 +89,9 @@ int main(int argc, char *argv[])
 	db = new CardDatabase;
 	pingPixmapGenerator = new PingPixmapGenerator;
 
-	QString localeName;// = QLocale::system().name();
-	QTranslator qtTranslator;
-	qtTranslator.load("qt_" + localeName, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-	app.installTranslator(&qtTranslator);
-	
+	qtTranslator = new QTranslator;
 	translator = new QTranslator;
-	QString lang = settingsCache->getLang();
-	if (lang.isEmpty())
-		translator->load("cockatrice_" + localeName, ":/translations", QString(), ".qm");
-	else
-		translator->load(lang);
-	app.installTranslator(translator);
+	installNewTranslator();
 	
 	qsrand(QDateTime::currentDateTime().toTime_t());
 	

cockatrice/src/main.h

@@ -5,6 +5,10 @@ class CardDatabase;
 class QTranslator;
 
 extern CardDatabase *db;
+
 extern QTranslator *translator;
+const QString translationPrefix = "cockatrice";
+
+void installNewTranslator();
 
 #endif