Add %filename% as possible custom OSD variable. Fixes issue 2648

src/ui/notificationssettingspage.cpp

@@ -54,6 +54,7 @@ NotificationsSettingsPage::NotificationsSettingsPage(SettingsDialog* dialog)
   menu->addAction(ui_->action_genre);
   menu->addAction(ui_->action_playcount);
   menu->addAction(ui_->action_skipcount);
+  menu->addAction(ui_->action_filename);
   menu->addSeparator();
   menu->addAction(ui_->action_newline);
   ui_->notifications_exp_chooser1->setMenu(menu);

src/ui/notificationssettingspage.ui

@@ -434,6 +434,14 @@
     <string>Add a new line if supported by the notification type</string>
    </property>
   </action>
+  <action name="action_filename">
+   <property name="text">
+    <string>%filename%</string>
+   </property>
+   <property name="toolTip">
+    <string>Add song filename</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>

src/widgets/osd.cpp

@@ -339,6 +339,8 @@ QString OSD::ReplaceVariable(const QString& variable, const Song& song) {
     return return_value.setNum(song.playcount());
   } else if (variable == "%skipcount%") {
     return return_value.setNum(song.skipcount());
+  } else if (variable == "%filename%") {
+    return song.basefilename();
   } else if (variable == "%newline%") {
     // We need different strings depending on notification type
     switch (behaviour_) {