Add cpp files for classes with only header files

src/core/potranslator.cpp

@@ -0,0 +1,34 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ * Copyright 2018-2024, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <QString>
+
+#include "potranslator.h"
+
+PoTranslator::PoTranslator(QObject *parent) : QTranslator(parent) {}
+
+QString PoTranslator::translate(const char *context, const char *source_text, const char *disambiguation, const int n) const {
+
+  QString ret = QTranslator::translate(context, source_text, disambiguation, n);
+  if (!ret.isEmpty()) return ret;
+  return QTranslator::translate(nullptr, source_text, disambiguation, n);
+
+}