VLCMediaListPlayer: add previous, next, playItemAtIndex selectors

Headers/Public/VLCMediaListPlayer.h

@@ -65,6 +65,14 @@ typedef NSInteger VLCRepeatMode;
 - (void)stop;
 
 /**
+ * previous, next, play item at index
+ * \return 0 on success, -1 if there is no such item
+ */
+- (int)next;
+- (int)previous;
+- (int)playItemAtIndex:(int)index;
+
+/**
  * Playmode selection (don't repeat anything, repeat one, repeat all)
  * See VLCRepeatMode.
  */

NEWS

@@ -23,6 +23,7 @@ New APIs:
 - VLCMediaListPlayer:
   - added initWithOptions selector matching VLCMediaPlayer's implementation
   - added pause selector
+  - added previous, next and playItemAtIndex selectors
 
 Modified API behavior:
 - VLCMediaPlayer:

Sources/VLCMediaListPlayer.m

@@ -128,6 +128,21 @@
     libvlc_media_list_player_stop(instance);
 }
 
+- (int)next
+{
+    return libvlc_media_list_player_next(instance);
+}
+
+- (int)previous
+{
+    return libvlc_media_list_player_previous(instance);
+}
+
+- (int)playItemAtIndex:(int)index
+{
+    return libvlc_media_list_player_play_item_at_index(instance, index);
+}
+
 - (void)setRepeatMode:(VLCRepeatMode)repeatMode
 {
     libvlc_playback_mode_t mode;