/**
* Create a playlist node
*
* \param p_playlist the playlist
* \param psz_name the name of the node
* \param p_parent the parent node to attach to or NULL if no attach
* \param p_flags miscellaneous flags
* \param p_input the input_item to attach to or NULL if it has to be created
* \return the new node
*/
playlist_item_t * playlist_NodeCreate( playlist_t *p_playlist,
const char *psz_name,
playlist_item_t *p_parent, int i_flags,
input_item_t *p_input )
{
input_item_t *p_new_input = NULL;
playlist_item_t *p_item;
PL_ASSERT_LOCKED;
if( !psz_name ) psz_name = _("Undefined");
if( !p_input )
p_new_input = input_item_NewWithType( VLC_OBJECT(p_playlist), NULL,
psz_name, 0, NULL, 0, -1, ITEM_TYPE_NODE );
p_item = playlist_ItemNewFromInput( p_playlist,
p_input ? p_input : p_new_input );
if( p_new_input )
vlc_gc_decref( p_new_input );
if( p_item == NULL ) return NULL;
p_item->i_children = 0;
ARRAY_APPEND(p_playlist->all_items, p_item);
if( p_parent != NULL )
playlist_NodeAppend( p_playlist, p_item, p_parent );
playlist_SendAddNotify( p_playlist, p_item->i_id,
p_parent ? p_parent->i_id : -1,
!( i_flags & PLAYLIST_NO_REBUILD ));
return p_item;
}
/* Add the playlist item to the requested node and fire a notification */
static void AddItem( playlist_t *p_playlist, playlist_item_t *p_item,
playlist_item_t *p_node, int i_mode, int i_pos )
{
PL_ASSERT_LOCKED;
ARRAY_APPEND(p_playlist->items, p_item);
ARRAY_APPEND(p_playlist->all_items, p_item);
if( i_pos == PLAYLIST_END )
playlist_NodeAppend( p_playlist, p_item, p_node );
else
playlist_NodeInsert( p_playlist, p_item, p_node, i_pos );
playlist_SendAddNotify( p_playlist, p_item->i_id, p_node->i_id,
!( i_mode & PLAYLIST_NO_REBUILD ) );
}
/* Add the playlist item to the requested node and fire a notification */
static void AddItem( playlist_t *p_playlist, playlist_item_t *p_item,
playlist_item_t *p_node, int i_mode, int i_pos )
{
PL_ASSERT_LOCKED;
ARRAY_APPEND((playlist_item_t **), p_playlist->items, p_item); // sunqueen modify
ARRAY_APPEND((playlist_item_t **), p_playlist->all_items, p_item); // sunqueen modify
if( i_pos == PLAYLIST_END )
playlist_NodeAppend( p_playlist, p_item, p_node );
else
playlist_NodeInsert( p_playlist, p_item, p_node, i_pos );
if( !pl_priv(p_playlist)->b_doing_ml )
playlist_SendAddNotify( p_playlist, p_item->i_id, p_node->i_id,
!( i_mode & PLAYLIST_NO_REBUILD ) );
}
/**
* Add a playlist item into a playlist
*
* \param p_playlist the playlist to insert into
* \param p_item the playlist item to insert
* \param i_mode the mode used when adding
* \param i_pos the possition in the playlist where to add. If this is
* PLAYLIST_END the item will be added at the end of the playlist
* regardless of it's size
* \return The id of the playlist item
*/
int playlist_AddItem( playlist_t *p_playlist, playlist_item_t *p_item,
int i_mode, int i_pos)
{
vlc_value_t val;
vlc_bool_t b_end = VLC_FALSE;
playlist_view_t *p_view = NULL;
playlist_add_t *p_add = (playlist_add_t *)malloc(sizeof( playlist_add_t));
vlc_mutex_lock( &p_playlist->object_lock );
/*
* CHECK_INSERT : checks if the item is already enqued before
* enqueing it
*/
/* That should not change */
if ( i_mode & PLAYLIST_CHECK_INSERT )
{
int j;
if ( p_playlist->pp_items )
{
for ( j = 0; j < p_playlist->i_size; j++ )
{
if ( !strcmp( p_playlist->pp_items[j]->input.psz_uri,
p_item->input.psz_uri ) )
{
playlist_ItemDelete( p_item );
vlc_mutex_unlock( &p_playlist->object_lock );
return -1;
}
}
}
i_mode &= ~PLAYLIST_CHECK_INSERT;
i_mode |= PLAYLIST_APPEND;
}
msg_Dbg( p_playlist, "adding playlist item `%s' ( %s )",
p_item->input.psz_name, p_item->input.psz_uri );
p_item->input.i_id = ++p_playlist->i_last_id;
/* Do a few boundary checks and allocate space for the item */
if( i_pos == PLAYLIST_END )
{
b_end = VLC_TRUE;
if( i_mode & PLAYLIST_INSERT )
{
i_mode &= ~PLAYLIST_INSERT;
i_mode |= PLAYLIST_APPEND;
}
i_pos = p_playlist->i_size - 1;
}
if( !(i_mode & PLAYLIST_REPLACE)
|| i_pos < 0 || i_pos >= p_playlist->i_size )
{
/* Additional boundary checks */
if( i_mode & PLAYLIST_APPEND )
{
i_pos++;
}
if( i_pos < 0 )
{
i_pos = 0;
}
else if( i_pos > p_playlist->i_size )
{
i_pos = p_playlist->i_size;
}
INSERT_ELEM( p_playlist->pp_items, p_playlist->i_size, i_pos, p_item );
INSERT_ELEM( p_playlist->pp_all_items, p_playlist->i_all_size,
p_playlist->i_all_size, p_item );
p_playlist->i_enabled ++;
/* We update the ALL view directly */
playlist_ViewUpdate( p_playlist, VIEW_ALL );
/* Add the item to the General category */
if( b_end == VLC_TRUE )
{
playlist_NodeAppend( p_playlist, VIEW_CATEGORY, p_item,
p_playlist->p_general );
p_add->i_item = p_item->input.i_id;
p_add->i_node = p_playlist->p_general->input.i_id;
p_add->i_view = VIEW_CATEGORY;
val.p_address = p_add;
var_Set( p_playlist, "item-append", val );
}
else
{
playlist_NodeInsert( p_playlist, VIEW_CATEGORY, p_item,
p_playlist->p_general, i_pos );
}
p_view = playlist_ViewFind( p_playlist, VIEW_ALL );
playlist_ItemAddParent( p_item, VIEW_ALL, p_view->p_root );
/* FIXME : Update sorted views */
if( p_playlist->i_index >= i_pos )
{
p_playlist->i_index++;
}
}
else
{
msg_Err( p_playlist, "Insert mode not implemented" );
}
if( (i_mode & PLAYLIST_GO ) && p_view )
{
p_playlist->request.b_request = VLC_TRUE;
/* FIXME ... */
p_playlist->request.i_view = VIEW_CATEGORY;
p_playlist->request.p_node = p_view->p_root;
p_playlist->request.p_item = p_item;
if( p_playlist->p_input )
{
input_StopThread( p_playlist->p_input );
}
p_playlist->status.i_status = PLAYLIST_RUNNING;
}
if( i_mode & PLAYLIST_PREPARSE &&
var_CreateGetBool( p_playlist, "auto-preparse" ) )
{
playlist_PreparseEnqueue( p_playlist, &p_item->input );
}
vlc_mutex_unlock( &p_playlist->object_lock );
if( b_end == VLC_FALSE )
{
val.b_bool = VLC_TRUE;
var_Set( p_playlist, "intf-change", val );
}
free( p_add );
return p_item->input.i_id;
}
