void InputManager::requestArtUpdate( input_item_t *p_item )
{
bool b_current_item = false;
if ( !p_item && hasInput() )
{ /* default to current item */
p_item = input_GetItem( p_input );
b_current_item = true;
}
if ( p_item )
{
/* check if it has already been enqueued */
if ( p_item->p_meta )
{
int status = vlc_meta_GetStatus( p_item->p_meta );
if ( status & ( ITEM_ART_NOTFOUND|ITEM_ART_FETCHED ) )
return;
}
playlist_AskForArtEnqueue( pl_Get(p_intf), p_item );
/* No input will signal the cover art to update,
* let's do it ourself */
if ( b_current_item )
UpdateArt();
else
emit artChanged( p_item );
}
}
char *libvlc_media_get_meta( libvlc_media_t *p_md, libvlc_meta_t e_meta )
{
char * psz_meta;
assert( p_md );
/* XXX: locking */
preparse_if_needed( p_md );
psz_meta = input_item_GetMeta( p_md->p_input_item,
libvlc_to_vlc_meta[e_meta] );
if( e_meta == libvlc_meta_ArtworkURL && !psz_meta && !p_md->has_asked_art )
{
p_md->has_asked_art = true;
playlist_AskForArtEnqueue(
libvlc_priv(p_md->p_libvlc_instance->p_libvlc_int)->p_playlist,
p_md->p_input_item );
}
/* Should be integrated in core */
if( !psz_meta && e_meta == libvlc_meta_Title && p_md->p_input_item->psz_name )
{
free( psz_meta );
return strdup( p_md->p_input_item->psz_name );
}
return psz_meta;
}
static int media_parse(libvlc_media_t *media)
{
/* TODO: fetcher and parser independent of playlist */
playlist_t *playlist =
libvlc_priv (media->p_libvlc_instance->p_libvlc_int)->p_playlist;
/* TODO: Fetch art on need basis. But how not to break compatibility? */
playlist_AskForArtEnqueue(playlist, media->p_input_item );
return playlist_PreparseEnqueue(playlist, media->p_input_item);
}
void InputManager::requestArtUpdate()
{
if( hasInput() )
{
playlist_AskForArtEnqueue( pl_Get(p_intf), input_GetItem( p_input ) );
}
else
{
/* No input will signal the cover art to update,
* let's do it ourself */
UpdateArt();
}
}
/**
* Start the input for an item
*
* \param p_playlist the playlist object
* \param p_item the item to play
* \return nothing
*/
static int PlayItem( playlist_t *p_playlist, playlist_item_t *p_item )
{
playlist_private_t *p_sys = pl_priv(p_playlist);
input_item_t *p_input = p_item->p_input;
PL_ASSERT_LOCKED;
msg_Dbg( p_playlist, "creating new input thread" );
p_input->i_nb_played++;
set_current_status_item( p_playlist, p_item );
p_sys->status.i_status = PLAYLIST_RUNNING;
UpdateActivity( p_playlist, DEFAULT_INPUT_ACTIVITY );
assert( p_sys->p_input == NULL );
if( !p_sys->p_input_resource )
p_sys->p_input_resource = input_resource_New( VLC_OBJECT( p_playlist ) );
input_thread_t *p_input_thread = input_Create( p_playlist, p_input, NULL, p_sys->p_input_resource );
if( p_input_thread )
{
p_sys->p_input = p_input_thread;
var_AddCallback( p_input_thread, "intf-event", InputEvent, p_playlist );
var_SetAddress( p_playlist, "input-current", p_input_thread );
if( input_Start( p_sys->p_input ) )
{
vlc_object_release( p_input_thread );
p_sys->p_input = p_input_thread = NULL;
}
}
char *psz_uri = input_item_GetURI( p_item->p_input );
if( psz_uri && ( !strncmp( psz_uri, "directory:", 10 ) ||
!strncmp( psz_uri, "vlc:", 4 ) ) )
{
free( psz_uri );
return VLC_SUCCESS;
}
free( psz_uri );
/* TODO store art policy in playlist private data */
if( var_GetInteger( p_playlist, "album-art" ) == ALBUM_ART_WHEN_PLAYED )
{
bool b_has_art;
char *psz_arturl, *psz_name;
psz_arturl = input_item_GetArtURL( p_input );
psz_name = input_item_GetName( p_input );
/* p_input->p_meta should not be null after a successfull CreateThread */
b_has_art = !EMPTY_STR( psz_arturl );
if( !b_has_art || strncmp( psz_arturl, "attachment://", 13 ) )
{
PL_DEBUG( "requesting art for %s", psz_name );
playlist_AskForArtEnqueue( p_playlist, p_input );
}
free( psz_arturl );
free( psz_name );
}
/* FIXME: this is not safe !!*/
PL_UNLOCK;
var_SetAddress( p_playlist, "item-current", p_input );
PL_LOCK;
return VLC_SUCCESS;
}
