playlist: Code readability.

[vlc] / src / playlist / item.c

diff --git a/src/playlist/item.c b/src/playlist/item.c
index 2452051de39fd7eb45b7a8e56ad176ec726ce14c..29b352a2631312e9ece3a6f7a878faa7234b3e5f 100644 (file)
--- a/src/playlist/item.c
+++ b/src/playlist/item.c
@@ -25,7 +25,7 @@
 # include "config.h"
 #endif
 
-#include <vlc/vlc.h>
+#include <vlc_common.h>
 #include <assert.h>
 #include <vlc_playlist.h>
 #include "playlist_internal.h"
@@ -106,24 +106,40 @@ static void input_item_subitem_added( const vlc_event_t * p_event,
 
 }
 
+/*****************************************************************************
+ * An input item's meta or duration has changed (Event Callback)
+ *****************************************************************************/
+static void input_item_changed( const vlc_event_t * p_event,
+                                void * user_data )
+{
+    (void)p_event;
+    playlist_item_t * p_item = user_data;
+    var_SetInteger( p_item->p_playlist, "item-change", p_item->i_id );
+}
+
 /*****************************************************************************
  * Listen to vlc_InputItemAddSubItem event
  *****************************************************************************/
 static void install_input_item_observer( playlist_item_t * p_item )
 {
-    vlc_event_attach( &p_item->p_input->event_manager,
-                      vlc_InputItemSubItemAdded,
-                      input_item_subitem_added,
-                      p_item );
+    vlc_event_manager_t * p_em = &p_item->p_input->event_manager;
+    vlc_event_attach( p_em, vlc_InputItemSubItemAdded,
+                      input_item_subitem_added, p_item );
+    vlc_event_attach( p_em, vlc_InputItemDurationChanged,
+                      input_item_changed, p_item );
+    vlc_event_attach( p_em, vlc_InputItemMetaChanged,
+                      input_item_changed, p_item );
 }
 
 static void uninstall_input_item_observer( playlist_item_t * p_item )
 {
-    vlc_event_detach( &p_item->p_input->event_manager,
-                      vlc_InputItemSubItemAdded,
-                      input_item_subitem_added,
-                      p_item );
-
+    vlc_event_manager_t * p_em = &p_item->p_input->event_manager;
+    vlc_event_detach( p_em, vlc_InputItemMetaChanged,
+                      input_item_changed, p_item );
+    vlc_event_detach( p_em, vlc_InputItemDurationChanged,
+                      input_item_changed, p_item );
+    vlc_event_detach( p_em, vlc_InputItemSubItemAdded,
+                      input_item_subitem_added, p_item );
 }
 
 /*****************************************************************************