cmake: build a mostly correct (not functional yet) VLC.app

[vlc] / src / control / media_list_view.c

diff --git a/src/control/media_list_view.c b/src/control/media_list_view.c
index c3bb901c9d3b245475be5764c39533acfdb01ee2..8a734dc8525174d8bc78775583826083dd262100 100644 (file)
--- a/src/control/media_list_view.c
+++ b/src/control/media_list_view.c
@@ -3,7 +3,7 @@
  * media_list.c).
  *****************************************************************************
  * Copyright (C) 2007 the VideoLAN team
- * $Id: flat_media_list.c 21287 2007-08-20 01:28:12Z pdherbemont $
+ * $Id$
  *
  * Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
  *
@@ -56,17 +56,35 @@ install_md_listener( libvlc_media_list_view_t * p_mlv,
         int i, count = libvlc_media_list_count( p_mlist, NULL );
         for( i = 0; i < count; i++)
         {
+            libvlc_event_t added_event;
             libvlc_media_descriptor_t * p_submd;
             p_submd = libvlc_media_list_item_at_index( p_mlist, i, NULL );
+
+            /* Install our listeners */
             install_md_listener( p_mlv, p_submd );
+
+            /* For each item, send a notification to the mlv subclasses */
+            added_event.u.media_list_item_added.item = p_submd;
+            added_event.u.media_list_item_added.index = 0;
+            if( p_mlv->pf_ml_item_added ) p_mlv->pf_ml_item_added( &added_event, p_mlv );
             libvlc_media_descriptor_release( p_submd );
         }
+        libvlc_event_attach( p_mlist->p_event_manager,
+                             libvlc_MediaListItemAdded,
+                             media_list_item_added, p_mlv, NULL );
+        libvlc_event_attach( p_mlist->p_event_manager,
+                             libvlc_MediaListItemDeleted,
+                             media_list_item_removed, p_mlv, NULL );
         libvlc_media_list_unlock( p_mlist );
         libvlc_media_list_release( p_mlist );
     }
-    libvlc_event_attach( p_md->p_event_manager,
-                         libvlc_MediaDescriptorSubItemAdded,
-                         media_list_subitem_added, p_mlv, NULL );
+    else
+    {
+        /* No mlist, wait for a subitem added event */
+        libvlc_event_attach( p_md->p_event_manager,
+                            libvlc_MediaDescriptorSubItemAdded,
+                            media_list_subitem_added, p_mlv, NULL );
+    }
 }
 
 static void
@@ -84,6 +102,13 @@ uninstall_md_listener( libvlc_media_list_view_t * p_mlv,
     if((p_mlist = libvlc_media_descriptor_subitems( p_md, NULL )))
     {
         libvlc_media_list_lock( p_mlist );
+        libvlc_event_detach( p_mlist->p_event_manager,
+                             libvlc_MediaListItemAdded,
+                             media_list_item_added, p_mlv, NULL );
+        libvlc_event_detach( p_mlist->p_event_manager,
+                             libvlc_MediaListItemDeleted,
+                             media_list_item_removed, p_mlv, NULL );
+
         int i, count = libvlc_media_list_count( p_mlist, NULL );
         for( i = 0; i < count; i++)
         {
@@ -118,12 +143,34 @@ media_list_item_removed( const libvlc_event_t * p_event, void * p_user_data )
 static void
 media_list_subitem_added( const libvlc_event_t * p_event, void * p_user_data )
 {
+    libvlc_media_list_t * p_mlist;
     libvlc_event_t added_event;
     libvlc_media_list_view_t * p_mlv = p_user_data;
-    libvlc_media_descriptor_t * p_md = p_event->u.media_descriptor_subitem_added.new_child;
-    install_md_listener( p_mlv, p_md );
+    libvlc_media_descriptor_t * p_submd = p_event->u.media_descriptor_subitem_added.new_child;
+    libvlc_media_descriptor_t * p_md = p_event->p_obj;
+
+    if((p_mlist = libvlc_media_descriptor_subitems( p_md, NULL )))
+    {
+        /* We have a mlist to which we're going to listen to events
+         * thus, no need to wait for SubItemAdded events */
+        libvlc_event_detach( p_md->p_event_manager,
+                             libvlc_MediaDescriptorSubItemAdded,
+                             media_list_subitem_added, p_mlv, NULL );
+        libvlc_media_list_lock( p_mlist );
+
+        libvlc_event_attach( p_mlist->p_event_manager,
+                             libvlc_MediaListItemAdded,
+                             media_list_item_added, p_mlv, NULL );
+        libvlc_event_attach( p_mlist->p_event_manager,
+                             libvlc_MediaListItemDeleted,
+                             media_list_item_removed, p_mlv, NULL );
+        libvlc_media_list_unlock( p_mlist );
+        libvlc_media_list_release( p_mlist );
+    }
+
+    install_md_listener( p_mlv, p_submd );
 
-    added_event.u.media_list_item_added.item = p_md;
+    added_event.u.media_list_item_added.item = p_submd;
     added_event.u.media_list_item_added.index = 0;
     if( p_mlv->pf_ml_item_added ) p_mlv->pf_ml_item_added( &added_event, p_mlv );
 }