Refactoring

src/playlist/playlistundocommandbase.h

@@ -0,0 +1,39 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2020-2024, 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/>.
+ *
+ */
+
+#ifndef PLAYLISTUNDOCOMMANDBASE_H
+#define PLAYLISTUNDOCOMMANDBASE_H
+
+#include <QUndoCommand>
+
+class Playlist;
+
+class PlaylistUndoCommandBase : public QUndoCommand {
+ public:
+  explicit PlaylistUndoCommandBase(Playlist *playlist);
+
+  enum class Type {
+    RemoveItems = 0,
+  };
+
+ protected:
+  Playlist *playlist_;
+};
+
+#endif // PLAYLISTUNDOCOMMANDBASE_H