int playlist_MLDump( playlist_t *p_playlist )
{
char *psz_datadir;
psz_datadir = config_GetUserDir( VLC_DATA_DIR );
if( !psz_datadir ) /* XXX: This should never happen */
{
msg_Err( p_playlist, "no data directory, cannot save media library") ;
return VLC_EGENERIC;
}
char psz_dirname[ strlen( psz_datadir ) + sizeof( DIR_SEP "ml.xspf")];
strcpy( psz_dirname, psz_datadir );
free( psz_datadir );
if( config_CreateDir( (vlc_object_t *)p_playlist, psz_dirname ) )
{
return VLC_EGENERIC;
}
strcat( psz_dirname, DIR_SEP "ml.xspf" );
stats_TimerStart( p_playlist, "ML Dump", STATS_TIMER_ML_DUMP );
playlist_Export( p_playlist, psz_dirname, p_playlist->p_media_library,
"export-xspf" );
stats_TimerStop( p_playlist, STATS_TIMER_ML_DUMP );
return VLC_SUCCESS;
}
/**
* This function preparses an item when needed.
*/
static void Preparse( playlist_t *p_playlist, input_item_t *p_item )
{
vlc_mutex_lock( &p_item->lock );
int i_type = p_item->i_type;
vlc_mutex_unlock( &p_item->lock );
if( i_type != ITEM_TYPE_FILE )
{
input_item_SetPreparsed( p_item, true );
return;
}
stats_TimerStart( p_playlist, "Preparse run", STATS_TIMER_PREPARSE );
/* Do not preparse if it is already done (like by playing it) */
if( !input_item_IsPreparsed( p_item ) )
{
input_Preparse( VLC_OBJECT(p_playlist), p_item );
input_item_SetPreparsed( p_item, true );
var_SetAddress( p_playlist, "item-change", p_item );
}
stats_TimerStop( p_playlist, STATS_TIMER_PREPARSE );
}
static void ResetCurrentlyPlaying( playlist_t *p_playlist,
playlist_item_t *p_cur )
{
playlist_private_t *p_sys = pl_priv(p_playlist);
stats_TimerStart( p_playlist, "Items array build",
STATS_TIMER_PLAYLIST_BUILD );
PL_DEBUG( "rebuilding array of current - root %s",
PLI_NAME( p_sys->status.p_node ) );
ARRAY_RESET( p_playlist->current );
p_playlist->i_current_index = -1;
for( playlist_item_t *p_next = NULL; ; )
{
/** FIXME: this is *slow* */
p_next = playlist_GetNextLeaf( p_playlist,
p_sys->status.p_node,
p_next, true, false );
if( !p_next )
break;
if( p_next == p_cur )
p_playlist->i_current_index = p_playlist->current.i_size;
ARRAY_APPEND( p_playlist->current, p_next);
}
PL_DEBUG("rebuild done - %i items, index %i", p_playlist->current.i_size,
p_playlist->i_current_index);
if( var_GetBool( p_playlist, "random" ) && ( p_playlist->current.i_size > 0 ) )
{
/* Shuffle the array */
for( unsigned j = p_playlist->current.i_size - 1; j > 0; j-- )
{
unsigned i = vlc_lrand48() % (j+1); /* between 0 and j */
playlist_item_t *p_tmp;
/* swap the two items */
p_tmp = ARRAY_VAL(p_playlist->current, i);
ARRAY_VAL(p_playlist->current,i) = ARRAY_VAL(p_playlist->current,j);
ARRAY_VAL(p_playlist->current,j) = p_tmp;
}
}
p_sys->b_reset_currently_playing = false;
stats_TimerStop( p_playlist, STATS_TIMER_PLAYLIST_BUILD );
}
void CtrlTree::makeImage()
{
stats_TimerStart( getIntf(), "[Skins] Playlist image",
STATS_TIMER_SKINS_PLAYTREE_IMAGE );
delete m_pImage;
// Get the size of the control
const Position *pPos = getPosition();
if( !pPos )
{
stats_TimerStop( getIntf(), STATS_TIMER_SKINS_PLAYTREE_IMAGE );
return;
}
int width = pPos->getWidth();
int height = pPos->getHeight();
int i_itemHeight = itemHeight();
// Create an image
OSFactory *pOsFactory = OSFactory::instance( getIntf() );
m_pImage = pOsFactory->createOSGraphics( width, height );
VarTree::Iterator it = m_firstPos;
if( m_pBgBitmap )
{
// Draw the background bitmap
if( !m_pScaledBitmap ||
m_pScaledBitmap->getWidth() != width ||
m_pScaledBitmap->getHeight() != height )
{
delete m_pScaledBitmap;
m_pScaledBitmap =
new ScaledBitmap( getIntf(), *m_pBgBitmap, width, height );
}
m_pImage->drawBitmap( *m_pScaledBitmap, 0, 0 );
for( int yPos = 0; yPos < height; yPos += i_itemHeight )
{
if( it != m_rTree.end() )
{
if( it->isSelected() )
{
int rectHeight = __MIN( i_itemHeight, height - yPos );
m_pImage->fillRect( 0, yPos, width, rectHeight,
m_selColor );
}
do
{
it = m_flat ? m_rTree.getNextLeaf( it )
: m_rTree.getNextVisibleItem( it );
} while( it != m_rTree.end() && it->isDeleted() );
}
}
}
else
{
// FIXME (TRYME)
// Fill background with background color
uint32_t bgColor = m_bgColor1;
m_pImage->fillRect( 0, 0, width, height, bgColor );
for( int yPos = 0; yPos < height; yPos += i_itemHeight )
{
int rectHeight = __MIN( i_itemHeight, height - yPos );
if( it == m_rTree.end() )
m_pImage->fillRect( 0, yPos, width, rectHeight, bgColor );
else
{
uint32_t color = ( it->isSelected() ? m_selColor : bgColor );
m_pImage->fillRect( 0, yPos, width, rectHeight, color );
do
{
it = m_flat ? m_rTree.getNextLeaf( it )
: m_rTree.getNextVisibleItem( it );
} while( it != m_rTree.end() && it->isDeleted() );
}
bgColor = ( bgColor == m_bgColor1 ? m_bgColor2 : m_bgColor1 );
}
}
int bitmapWidth = itemImageWidth();
int yPos = 0;
it = m_firstPos;
while( it != m_rTree.end() && yPos < height )
{
const GenericBitmap *m_pCurBitmap;
UString *pStr = it->getString();
uint32_t color = ( it->isPlaying() ? m_playColor : m_fgColor );
// Draw the text
if( pStr != NULL )
{
int depth = m_flat ? 1 : it->depth();
GenericBitmap *pText = m_rFont.drawString( *pStr, color, width - bitmapWidth * depth );
if( !pText )
{
stats_TimerStop( getIntf(), STATS_TIMER_SKINS_PLAYTREE_IMAGE );
return;
}
if( it->size() )
m_pCurBitmap = it->isExpanded() ? m_pOpenBitmap : m_pClosedBitmap;
else
m_pCurBitmap = m_pItemBitmap;
if( m_pCurBitmap )
{
// Make sure we are centered on the line
int yPos2 = yPos+(i_itemHeight-m_pCurBitmap->getHeight()+1)/2;
if( yPos2 >= height )
{
delete pText;
break;
}
m_pImage->drawBitmap( *m_pCurBitmap, 0, 0,
bitmapWidth * (depth - 1 ), yPos2,
m_pCurBitmap->getWidth(),
__MIN( m_pCurBitmap->getHeight(),
height - yPos2), true );
}
yPos += i_itemHeight - pText->getHeight();
int ySrc = 0;
if( yPos < 0 )
{
ySrc = - yPos;
yPos = 0;
}
int lineHeight = __MIN( pText->getHeight() - ySrc, height - yPos );
m_pImage->drawBitmap( *pText, 0, ySrc, bitmapWidth * depth, yPos,
pText->getWidth(),
lineHeight, true );
yPos += (pText->getHeight() - ySrc );
delete pText;
}
do
{
it = m_flat ? m_rTree.getNextLeaf( it )
: m_rTree.getNextVisibleItem( it );
} while( it != m_rTree.end() && it->isDeleted() );
}
stats_TimerStop( getIntf(), STATS_TIMER_SKINS_PLAYTREE_IMAGE );
}
static inline void audio_timer_start( encoder_t * p_encoder )
{
stats_TimerStart( p_encoder, "encoding audio frame",
STATS_TIMER_AUDIO_FRAME_ENCODING );
}
static inline void video_timer_start( encoder_t * p_encoder )
{
stats_TimerStart( p_encoder, "encoding video frame",
STATS_TIMER_VIDEO_FRAME_ENCODING );
}
int playlist_MLLoad( playlist_t *p_playlist )
{
input_item_t *p_input;
char *psz_datadir = config_GetUserDir( VLC_DATA_DIR );
if( !psz_datadir ) /* XXX: This should never happen */
{
msg_Err( p_playlist, "no data directory, cannot load media library") ;
return VLC_EGENERIC;
}
char *psz_file;
if( asprintf( &psz_file, "%s" DIR_SEP "ml.xspf", psz_datadir ) == -1 )
psz_file = NULL;
free( psz_datadir );
if( psz_file == NULL )
return VLC_ENOMEM;
/* loosy check for media library file */
struct stat st;
if( vlc_stat( psz_file, &st ) )
{
free( psz_file );
return VLC_EGENERIC;
}
char *psz_uri = make_URI( psz_file, "file/xspf-open" );
free( psz_file );
if( psz_uri == NULL )
return VLC_ENOMEM;
const char *const options[1] = { "meta-file", };
/* that option has to be cleaned in input_item_subitem_tree_added() */
/* vlc_gc_decref() in the same function */
p_input = input_item_NewExt( psz_uri, _("Media Library"),
1, options, VLC_INPUT_OPTION_TRUSTED, -1 );
free( psz_uri );
if( p_input == NULL )
return VLC_EGENERIC;
PL_LOCK;
if( p_playlist->p_media_library->p_input )
vlc_gc_decref( p_playlist->p_media_library->p_input );
p_playlist->p_media_library->p_input = p_input;
vlc_event_attach( &p_input->event_manager, vlc_InputItemSubItemTreeAdded,
input_item_subitem_tree_added, p_playlist );
pl_priv(p_playlist)->b_doing_ml = true;
PL_UNLOCK;
stats_TimerStart( p_playlist, "ML Load", STATS_TIMER_ML_LOAD );
input_Read( p_playlist, p_input );
stats_TimerStop( p_playlist,STATS_TIMER_ML_LOAD );
PL_LOCK;
pl_priv(p_playlist)->b_doing_ml = false;
PL_UNLOCK;
vlc_event_detach( &p_input->event_manager, vlc_InputItemSubItemTreeAdded,
input_item_subitem_tree_added, p_playlist );
return VLC_SUCCESS;
}
int playlist_MLLoad( playlist_t *p_playlist )
{
char *psz_datadir;
char *psz_uri = NULL;
input_item_t *p_input;
if( !config_GetInt( p_playlist, "media-library") )
return VLC_SUCCESS;
psz_datadir = config_GetUserDir( VLC_DATA_DIR );
if( !psz_datadir ) /* XXX: This should never happen */
{
msg_Err( p_playlist, "no data directory, cannot load media library") ;
return VLC_EGENERIC;
}
if( asprintf( &psz_uri, "%s" DIR_SEP "ml.xspf", psz_datadir ) != -1 )
{ /* loosy check for media library file */
struct stat st;
int ret = utf8_stat( psz_uri , &st );
free( psz_uri );
if( ret )
{
free( psz_datadir );
return VLC_EGENERIC;
}
}
psz_uri = make_URI( psz_datadir );
free( psz_datadir );
psz_datadir = psz_uri;
if( psz_datadir == NULL )
return VLC_EGENERIC;
/* Force XSPF demux (psz_datadir was a path, now it is a file URI) */
if( asprintf( &psz_uri, "file/xspf-open%s/ml.xspf", psz_datadir+4 ) == -1 )
psz_uri = NULL;
free( psz_datadir );
psz_datadir = NULL;
if( psz_uri == NULL )
return VLC_ENOMEM;
const char *const options[1] = { "meta-file", };
/* that option has to be cleaned in input_item_subitem_added() */
/* vlc_gc_decref() in the same function */
p_input = input_item_NewExt( p_playlist, psz_uri, _("Media Library"),
1, options, VLC_INPUT_OPTION_TRUSTED, -1 );
free( psz_uri );
if( p_input == NULL )
return VLC_EGENERIC;
PL_LOCK;
if( p_playlist->p_ml_onelevel->p_input )
vlc_gc_decref( p_playlist->p_ml_onelevel->p_input );
if( p_playlist->p_ml_category->p_input )
vlc_gc_decref( p_playlist->p_ml_category->p_input );
p_playlist->p_ml_onelevel->p_input =
p_playlist->p_ml_category->p_input = p_input;
/* We save the input at two different place, incref */
vlc_gc_incref( p_input );
vlc_gc_incref( p_input );
vlc_event_attach( &p_input->event_manager, vlc_InputItemSubItemAdded,
input_item_subitem_added, p_playlist );
pl_priv(p_playlist)->b_doing_ml = true;
PL_UNLOCK;
stats_TimerStart( p_playlist, "ML Load", STATS_TIMER_ML_LOAD );
input_Read( p_playlist, p_input );
stats_TimerStop( p_playlist,STATS_TIMER_ML_LOAD );
PL_LOCK;
pl_priv(p_playlist)->b_doing_ml = false;
PL_UNLOCK;
vlc_event_detach( &p_input->event_manager, vlc_InputItemSubItemAdded,
input_item_subitem_added, p_playlist );
vlc_gc_decref( p_input );
return VLC_SUCCESS;
}
