handle last element removal in queue

src/queue.rs

@@ -155,10 +155,14 @@ impl Queue {
         if let Some(current_track) = current {
             match current_track.cmp(&index) {
                 Ordering::Equal => {
-                    // stop playback if we have the deleted the last item and it
-                    // was playing
+                    // if we have deleted the last item and it was playing
+                    // stop playback, unless repeat playlist is on, play next
                     if current_track == len {
-                        self.stop();
+                        if self.get_repeat() == RepeatSetting::RepeatPlaylist {
+                            self.next(false);
+                        } else {
+                            self.stop();
+                        }
                     } else {
                         self.play(index, false, false);
                     }

src/ui/queue.rs

@@ -99,7 +99,13 @@ impl ViewExt for QueueView {
                 return Ok(CommandResult::Ignored);
             }
             Command::Delete => {
-                self.queue.remove(self.list.get_selected_index());
+                let selected = self.list.get_selected_index();
+                let len = self.queue.len();
+
+                self.queue.remove(selected);
+                if selected == len.saturating_sub(1) {
+                    self.list.move_focus(-1);
+                }
                 return Ok(CommandResult::Consumed(None));
             }
             Command::Shift(mode, amount) => {