Add scrobbler with support for Last.fm, Libre.fm and ListenBrainz

src/globalshortcuts/globalshortcuts.cpp

@@ -66,6 +66,7 @@ GlobalShortcuts::GlobalShortcuts(QWidget *parent)
   AddShortcut("toggle_pretty_osd", tr("Toggle Pretty OSD"), SIGNAL(TogglePrettyOSD())); // Toggling possible only for pretty OSD
   AddShortcut("shuffle_mode", tr("Change shuffle mode"), SIGNAL(CycleShuffleMode()));
   AddShortcut("repeat_mode", tr("Change repeat mode"), SIGNAL(CycleRepeatMode()));
+  AddShortcut("toggle_scrobbling", tr("Enable/disable scrobbling"), SIGNAL(ToggleScrobbling()));
 
   // Create backends - these do the actual shortcut registration
   gnome_backend_ = new GnomeGlobalShortcutBackend(this);

src/globalshortcuts/globalshortcuts.h

@@ -80,6 +80,7 @@ signals:
   void CycleShuffleMode();
   void CycleRepeatMode();
   void RemoveCurrentSong();
+  void ToggleScrobbling();
 
  private:
   void AddShortcut(const QString &id, const QString &name, const char *signal, const QKeySequence &default_key = QKeySequence(0));