* flat_media_list_view.c: libvlc flat media list view functions.
*****************************************************************************
* 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>
*
/*
* Private functions
*/
-static void flat_media_list_view_release( libvlc_media_list_view_t * p_mlv );
+/**************************************************************************
+ * ml_item_added (private) (Callback from media_list_view item_added)
+ **************************************************************************/
+static void
+ml_item_added( const libvlc_event_t * p_event, libvlc_media_list_view_t * p_mlv )
+{
+ int index = vlc_array_count( &p_mlv->p_this_view_data->array );
+ libvlc_media_t * p_md = p_event->u.media_list_item_added.item;
+ libvlc_media_retain( p_md );
+ trace("appending item at index %d\n", index);
+
+ libvlc_media_list_view_will_add_item( p_mlv, p_md, index );
+ vlc_array_append( &p_mlv->p_this_view_data->array, p_md );
+ libvlc_media_list_view_item_added( p_mlv, p_md, index );
+}
+
+/**************************************************************************
+ * ml_item_removed (private) (Callback from media_list_view)
+ **************************************************************************/
+static void
+ml_item_removed( const libvlc_event_t * p_event, libvlc_media_list_view_t * p_mlv )
+{
+ libvlc_media_t * p_md = p_event->u.media_list_item_deleted.item;
+ int i = vlc_array_index_of_item( &p_mlv->p_this_view_data->array, p_md );
+ if( i >= 0 )
+ {
+ libvlc_media_list_view_will_delete_item( p_mlv, p_md, i );
+ vlc_array_remove( &p_mlv->p_this_view_data->array, i );
+ libvlc_media_list_view_item_deleted( p_mlv, p_md, i );
+ libvlc_media_release( p_md );
+ }
+}
/**************************************************************************
* flat_media_list_view_count (private)
* flat_media_list_view_item_at_index (private)
* (called by flat_media_list_view_item_at_index)
**************************************************************************/
-static libvlc_media_descriptor_t *
+static libvlc_media_t *
flat_media_list_view_item_at_index( libvlc_media_list_view_t * p_mlv,
int index,
libvlc_exception_t * p_e )
{
- libvlc_media_descriptor_t * p_md;
+ libvlc_media_t * p_md;
(void)p_e;
p_md = vlc_array_item_at_index( &p_mlv->p_this_view_data->array, index );
- libvlc_media_descriptor_retain( p_md );
+ libvlc_media_retain( p_md );
return p_md;
}
int index,
libvlc_exception_t * p_e )
{
+ (void)p_mlv; (void)index; (void)p_e;
return NULL;
}
* Public libvlc functions
*/
+/* Little helper */
+static void
+import_mlist_rec( libvlc_media_list_view_t * p_mlv,
+ libvlc_media_list_t * p_mlist,
+ libvlc_exception_t * p_e )
+{
+ int i, count;
+ count = libvlc_media_list_count( p_mlist, p_e );
+ for( i = 0; i < count; i++ )
+ {
+ libvlc_media_t * p_md;
+ libvlc_media_list_t * p_submlist;
+ p_md = libvlc_media_list_item_at_index( p_mlist, i, p_e );
+ vlc_array_append( &p_mlv->p_this_view_data->array, p_md );
+ p_submlist = libvlc_media_subitems( p_md, p_e );
+ if( p_submlist )
+ {
+ libvlc_media_list_lock( p_submlist );
+ import_mlist_rec( p_mlv, p_submlist, p_e );
+ libvlc_media_list_unlock( p_submlist );
+ libvlc_media_list_release( p_submlist );
+ }
+ /* No need to release the md, as we want to retain it, as it is
+ * stored in our array */
+ }
+}
+
/**************************************************************************
* libvlc_media_list_flat_view (Public)
**************************************************************************/
{
trace("\n");
libvlc_media_list_view_t * p_mlv;
- libvlc_media_list_lock( p_mlist );
struct libvlc_media_list_view_private_t * p_this_view_data;
p_this_view_data = malloc(sizeof(struct libvlc_media_list_view_private_t));
vlc_array_init( &p_this_view_data->array );
flat_media_list_view_count,
flat_media_list_view_item_at_index,
flat_media_list_view_children_at_index,
+ libvlc_media_list_flat_view,
flat_media_list_view_release,
p_this_view_data,
p_e );
+ libvlc_media_list_lock( p_mlist );
+ import_mlist_rec( p_mlv, p_mlist, p_e );
+ libvlc_media_list_view_set_ml_notification_callback( p_mlv,
+ ml_item_added,
+ ml_item_removed );
+ libvlc_media_list_unlock( p_mlist );
+
return p_mlv;
}