Translation: Re-translate the OID resolver in case of a language change

lib/main.cpp

@@ -121,6 +121,8 @@ void XCA_application::setupLanguage(QLocale l)
 	QLocale::setDefault(l);
 	installTranslator(qtTr);
 	installTranslator(xcaTr);
+	if (mainw)
+		mainw->initResolver();
 }
 
 void XCA_application::switchLanguage(QAction* a)

widgets/MainWindow.cpp

@@ -80,6 +80,22 @@ void MainWindow::load_engine()
 	enableTokenMenu(pkcs11::loaded());
 }
 
+void MainWindow::initResolver()
+{
+	bool shown = false;
+	QString search;
+
+	if (resolver) {
+		shown = resolver->isVisible();
+		search = resolver->input->text();
+		delete resolver;
+	}
+	resolver = new OidResolver(NULL);
+	resolver->setWindowTitle(XCA_TITLE);
+	if (shown)
+		resolver->searchOid(search);
+}
+
 MainWindow::MainWindow(QWidget *parent)
 	:QMainWindow(parent)
 {
@@ -93,8 +109,7 @@ MainWindow::MainWindow(QWidget *parent)
 	setupUi(this);
 	setWindowTitle(XCA_TITLE);
 
-	resolver = new OidResolver(NULL);
-	resolver->setWindowTitle(XCA_TITLE);
+	initResolver();
 
 	wdList << keyButtons << reqButtons << certButtons <<
 		tempButtons <<	crlButtons;

widgets/MainWindow.h

@@ -146,6 +146,7 @@ class MainWindow: public QMainWindow, public Ui::MainWindow
 		void setDefaultKey(QString def);
 		void load_history();
 		void update_history(QString file);
+		void initResolver();
 
 	public slots:
 		int init_database();