void Playtree::onAppend( playlist_add_t *p_add )
{
Iterator it_node = findById( p_add->i_node );
if( it_node != m_children.end() )
{
playlist_Lock( m_pPlaylist );
playlist_item_t *pItem =
playlist_ItemGetById( m_pPlaylist, p_add->i_item );
if( !pItem )
{
playlist_Unlock( m_pPlaylist );
return;
}
int pos;
for( pos = 0; pos < pItem->p_parent->i_children; pos++ )
if( pItem->p_parent->pp_children[pos] == pItem ) break;
UString *pName = getTitle( pItem->p_input );
playlist_item_t* current = playlist_CurrentPlayingItem( m_pPlaylist );
Iterator it = it_node->add(
p_add->i_item, UStringPtr( pName ), false, pItem == current,
false, pItem->i_flags & PLAYLIST_RO_FLAG, pos );
m_allItems[pItem->i_id] = &*it;
playlist_Unlock( m_pPlaylist );
tree_update descr(
tree_update::ItemInserted,
IteratorVisible( it, this ) );
notify( &descr );
}
}
static int
MarshalMetadata( intf_thread_t *p_intf, DBusMessageIter *container )
{
playlist_t *playlist = pl_Get( p_intf );
playlist_item_t *item;
int result = VLC_SUCCESS;
playlist_Lock( playlist );
item = playlist_CurrentPlayingItem( playlist );
if( item != NULL )
result = GetInputMeta( item, container );
else
{ // avoid breaking the type marshalling
DBusMessageIter a;
if( !dbus_message_iter_open_container( container, DBUS_TYPE_ARRAY,
"{sv}", &a ) ||
!dbus_message_iter_close_container( container, &a ) )
result = VLC_ENOMEM;
}
playlist_Unlock( playlist );
return result;
}
/* Define the Input used.
Add the callbacks on input
p_input is held once here */
void InputManager::setInput( input_thread_t *_p_input )
{
delInput();
p_input = _p_input;
if( p_input != NULL )
{
msg_Dbg( p_intf, "IM: Setting an input" );
vlc_object_hold( p_input );
addCallbacks();
UpdateStatus();
UpdateName();
UpdateArt();
UpdateTeletext();
UpdateNavigation();
UpdateVout();
p_item = input_GetItem( p_input );
emit rateChanged( var_GetFloat( p_input, "rate" ) );
/* Get Saved Time */
if( p_item->i_type == ITEM_TYPE_FILE )
{
char *uri = input_item_GetURI( p_item );
int i_time = RecentsMRL::getInstance( p_intf )->time( qfu(uri) );
if( i_time > 0 && qfu( uri ) != lastURI &&
!var_GetFloat( p_input, "run-time" ) &&
!var_GetFloat( p_input, "start-time" ) &&
!var_GetFloat( p_input, "stop-time" ) )
{
emit resumePlayback( (int64_t)i_time * 1000 );
}
playlist_Lock( THEPL );
// Add root items only
playlist_item_t* p_node = playlist_CurrentPlayingItem( THEPL );
if ( p_node != NULL && p_node->p_parent != NULL && p_node->p_parent->i_id == THEPL->p_playing->i_id )
{
// Save the latest URI to avoid asking to restore the
// position on the same input file.
lastURI = qfu( uri );
RecentsMRL::getInstance( p_intf )->addRecent( lastURI );
}
playlist_Unlock( THEPL );
free( uri );
}
}
else
{
p_item = NULL;
lastURI.clear();
assert( !p_input_vbi );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
}
}
void Playtree::buildNode( playlist_item_t *pNode, VarTree &rTree )
{
UString *pName = new UString( getIntf(), pNode->p_input->psz_name );
Iterator it = rTree.add(
pNode->i_id, UStringPtr( pName ), false,
playlist_CurrentPlayingItem(m_pPlaylist) == pNode,
false, pNode->i_flags & PLAYLIST_RO_FLAG );
m_allItems[pNode->i_id] = &*it;
for( int i = 0; i < pNode->i_children; i++ )
{
buildNode( pNode->pp_children[i], *it );
}
}
//---------------------------------------------------------------------------
// DemuxOpen: initialize demux
//---------------------------------------------------------------------------
static int DemuxOpen( vlc_object_t *p_this )
{
demux_t *p_demux = (demux_t*)p_this;
intf_thread_t *p_intf;
char *ext;
// Needed callbacks
p_demux->pf_demux = Demux;
p_demux->pf_control = DemuxControl;
// Test that we have a valid .vlt or .wsz file, based on the extension
if( ( ext = strrchr( p_demux->psz_path, '.' ) ) == NULL ||
( strcasecmp( ext, ".vlt" ) && strcasecmp( ext, ".wsz" ) ) )
{
return VLC_EGENERIC;
}
vlc_mutex_lock( &skin_load.mutex );
p_intf = skin_load.intf;
if( p_intf )
vlc_object_hold( p_intf );
vlc_mutex_unlock( &skin_load.mutex );
if( p_intf != NULL )
{
playlist_t *p_playlist = pl_Get( p_this );
PL_LOCK;
// Make sure the item is deleted afterwards
/// \bug does not always work
playlist_CurrentPlayingItem( p_playlist )->i_flags |= PLAYLIST_REMOVE_FLAG;
PL_UNLOCK;
var_SetString( p_intf, "skin-to-load", p_demux->psz_path );
vlc_object_release( p_intf );
}
else
{
msg_Warn( p_this,
"skin could not be loaded (not using skins2 intf)" );
}
return VLC_SUCCESS;
}
void Playtree::onUpdateCurrent( bool b_active )
{
if( b_active )
{
playlist_Lock( m_pPlaylist );
playlist_item_t* current = playlist_CurrentPlayingItem( m_pPlaylist );
if( !current )
{
playlist_Unlock( m_pPlaylist );
return;
}
Iterator it = findById( current->i_id );
if( it != m_children.end() )
{
it->setPlaying( true );
tree_update descr(
tree_update::ItemUpdated, IteratorVisible( it, this ) );
notify( &descr );
}
playlist_Unlock( m_pPlaylist );
}
else
{
for( Iterator it = m_children.begin(); it != m_children.end();
it = getNextItem( it ) )
{
if( it->isPlaying() )
{
it->setPlaying( false );
tree_update descr(
tree_update::ItemUpdated, IteratorVisible( it, this ) );
notify( &descr );
break;
}
}
}
}
/*****************************************************************************
* Run: xosd thread
*****************************************************************************
* This part of the interface runs in a separate thread
*****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
playlist_t *p_playlist;
playlist_item_t *p_item = NULL;
char *psz_display = NULL;
int cancel = vlc_savecancel();
while( true )
{
// Wait for a signal
vlc_restorecancel( cancel );
vlc_mutex_lock( &p_intf->p_sys->lock );
mutex_cleanup_push( &p_intf->p_sys->lock );
while( !p_intf->p_sys->b_need_update )
vlc_cond_wait( &p_intf->p_sys->cond, &p_intf->p_sys->lock );
p_intf->p_sys->b_need_update = false;
vlc_cleanup_run();
// Compute the signal
cancel = vlc_savecancel();
p_playlist = pl_Hold( p_intf );
PL_LOCK;
// If the playlist is empty don't do anything
if( playlist_IsEmpty( p_playlist ) )
{
PL_UNLOCK;
pl_Release( p_intf );
continue;
}
free( psz_display );
int i_status = playlist_Status( p_playlist );
if( i_status == PLAYLIST_STOPPED )
{
psz_display = strdup(_("Stop"));
}
else if( i_status == PLAYLIST_PAUSED )
{
psz_display = strdup(_("Pause"));
}
else
{
p_item = playlist_CurrentPlayingItem( p_playlist );
if( !p_item )
{
psz_display = NULL;
PL_UNLOCK;
pl_Release( p_intf );
continue;
}
input_item_t *p_input = p_item->p_input;
mtime_t i_duration = input_item_GetDuration( p_input );
if( i_duration != -1 )
{
char psz_durationstr[MSTRTIME_MAX_SIZE];
secstotimestr( psz_durationstr, i_duration / 1000000 );
if( asprintf( &psz_display, "%s (%s)", p_input->psz_name, psz_durationstr ) == -1 )
psz_display = NULL;
}
else
psz_display = strdup( p_input->psz_name );
}
PL_UNLOCK;
pl_Release( p_intf );
/* Display */
xosd_display( p_intf->p_sys->p_osd, 0, /* first line */
XOSD_string, psz_display );
}
}
/*************************************************************************
* Playlist stuff
*************************************************************************/
void PlaylistListNode( intf_thread_t *p_intf, playlist_t *p_pl,
playlist_item_t *p_node, char *name, mvar_t *s,
int i_depth )
{
if( !p_node || !p_node->p_input )
return;
if( p_node->i_children == -1 )
{
char value[512];
char *psz;
playlist_item_t * p_item = playlist_CurrentPlayingItem( p_pl );
if( !p_item || !p_item->p_input )
return;
mvar_t *itm = mvar_New( name, "set" );
if( p_item->p_input == p_node->p_input )
mvar_AppendNewVar( itm, "current", "1" );
else
mvar_AppendNewVar( itm, "current", "0" );
sprintf( value, "%d", p_node->i_id );
mvar_AppendNewVar( itm, "index", value );
psz = input_item_GetName( p_node->p_input );
mvar_AppendNewVar( itm, "name", psz );
free( psz );
psz = input_item_GetURI( p_node->p_input );
mvar_AppendNewVar( itm, "uri", psz );
free( psz );
mvar_AppendNewVar( itm, "type", "Item" );
sprintf( value, "%d", i_depth );
mvar_AppendNewVar( itm, "depth", value );
if( p_node->i_flags & PLAYLIST_RO_FLAG )
mvar_AppendNewVar( itm, "ro", "ro" );
else
mvar_AppendNewVar( itm, "ro", "rw" );
sprintf( value, "%"PRId64, input_item_GetDuration( p_node->p_input ) );
mvar_AppendNewVar( itm, "duration", value );
//Adding extra meta-information to each playlist item
psz = input_item_GetTitle( p_node->p_input );
mvar_AppendNewVar( itm, "title", psz );
free( psz );
psz = input_item_GetArtist( p_node->p_input );
mvar_AppendNewVar( itm, "artist", psz );
free( psz );
psz = input_item_GetGenre( p_node->p_input );
mvar_AppendNewVar( itm, "genre", psz );
free( psz );
psz = input_item_GetCopyright( p_node->p_input );
mvar_AppendNewVar( itm, "copyright", psz );
free( psz );
psz = input_item_GetAlbum( p_node->p_input );
mvar_AppendNewVar( itm, "album", psz );
free( psz );
psz = input_item_GetTrackNum( p_node->p_input );
mvar_AppendNewVar( itm, "track", psz );
free( psz );
psz = input_item_GetDescription( p_node->p_input );
mvar_AppendNewVar( itm, "description", psz );
free( psz );
psz = input_item_GetRating( p_node->p_input );
mvar_AppendNewVar( itm, "rating", psz );
free( psz );
psz = input_item_GetDate( p_node->p_input );
mvar_AppendNewVar( itm, "date", psz );
free( psz );
psz = input_item_GetURL( p_node->p_input );
mvar_AppendNewVar( itm, "url", psz );
free( psz );
psz = input_item_GetLanguage( p_node->p_input );
mvar_AppendNewVar( itm, "language", psz );
free( psz );
psz = input_item_GetNowPlaying( p_node->p_input );
mvar_AppendNewVar( itm, "now_playing", psz );
free( psz );
psz = input_item_GetPublisher( p_node->p_input );
mvar_AppendNewVar( itm, "publisher", psz );
free( psz );
psz = input_item_GetEncodedBy( p_node->p_input );
mvar_AppendNewVar( itm, "encoded_by", psz );
free( psz );
psz = input_item_GetArtURL( p_node->p_input );
mvar_AppendNewVar( itm, "art_url", psz );
free( psz );
psz = input_item_GetTrackID( p_node->p_input );
mvar_AppendNewVar( itm, "track_id", psz );
free( psz );
mvar_AppendVar( s, itm );
}
else
{
char value[512];
int i_child;
mvar_t *itm = mvar_New( name, "set" );
mvar_AppendNewVar( itm, "name", p_node->p_input->psz_name );
mvar_AppendNewVar( itm, "uri", p_node->p_input->psz_name );
mvar_AppendNewVar( itm, "type", "Node" );
sprintf( value, "%d", p_node->i_id );
mvar_AppendNewVar( itm, "index", value );
sprintf( value, "%d", p_node->i_children);
mvar_AppendNewVar( itm, "i_children", value );
sprintf( value, "%d", i_depth );
mvar_AppendNewVar( itm, "depth", value );
if( p_node->i_flags & PLAYLIST_RO_FLAG )
mvar_AppendNewVar( itm, "ro", "ro" );
else
mvar_AppendNewVar( itm, "ro", "rw" );
mvar_AppendVar( s, itm );
for( i_child = 0 ; i_child < p_node->i_children ; i_child++ )
PlaylistListNode( p_intf, p_pl, p_node->pp_children[i_child],
name, s, i_depth + 1);
}
}
