/*****************************************************************************
* ReadMetaData : Read meta data when parsed by vlc
*****************************************************************************/
static void ReadMetaData(intf_thread_t *p_this, input_thread_t *p_input)
{
intf_sys_t *p_sys = p_this->p_sys;
assert(p_input != NULL);
input_item_t *p_item = input_GetItem(p_input);
if (p_item == NULL)
return;
#define ALLOC_ITEM_META(a, b) do { \
char *psz_meta = input_item_Get##b(p_item); \
if (psz_meta && *psz_meta) \
a = encode_URI_component(psz_meta); \
free(psz_meta); \
} while (0)
vlc_mutex_lock(&p_sys->lock);
p_sys->b_meta_read = true;
ALLOC_ITEM_META(p_sys->p_current_song.psz_a, Artist);
if (!p_sys->p_current_song.psz_a)
{
msg_Dbg(p_this, "No artist..");
DeleteSong(&p_sys->p_current_song);
goto end;
}
ALLOC_ITEM_META(p_sys->p_current_song.psz_t, Title);
if (!p_sys->p_current_song.psz_t)
{
msg_Dbg(p_this, "No track name..");
DeleteSong(&p_sys->p_current_song);
goto end;
}
/* Now we have read the mandatory meta data, so we can submit that info */
p_sys->b_submit = true;
ALLOC_ITEM_META(p_sys->p_current_song.psz_b, Album);
if (!p_sys->p_current_song.psz_b)
p_sys->p_current_song.psz_b = calloc(1, 1);
ALLOC_ITEM_META(p_sys->p_current_song.psz_m, TrackID);
if (!p_sys->p_current_song.psz_m)
p_sys->p_current_song.psz_m = calloc(1, 1);
p_sys->p_current_song.i_l = input_item_GetDuration(p_item) / 1000000;
ALLOC_ITEM_META(p_sys->p_current_song.psz_n, TrackNum);
if (!p_sys->p_current_song.psz_n)
p_sys->p_current_song.psz_n = calloc(1, 1);
#undef ALLOC_ITEM_META
msg_Dbg(p_this, "Meta data registered");
end:
vlc_mutex_unlock(&p_sys->lock);
}
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 );
}
}
static int
MarshalMetadata( intf_thread_t *p_intf, DBusMessageIter *container )
{
DBusMessageIter a;
input_thread_t *p_input = pl_CurrentInput( p_intf );
input_item_t *p_item = NULL;
if( p_input != NULL )
{
p_item = input_GetItem( p_input );
if( p_item )
{
int result = GetInputMeta( p_item, container );
if (result != VLC_SUCCESS)
{
vlc_object_release( (vlc_object_t*) p_input );
return result;
}
}
vlc_object_release( (vlc_object_t*) p_input );
}
if (!p_item)
{
// avoid breaking the type marshalling
if( !dbus_message_iter_open_container( container, DBUS_TYPE_ARRAY, "{sv}", &a ) ||
!dbus_message_iter_close_container( container, &a ) )
return VLC_ENOMEM;
}
return VLC_SUCCESS;
}
/* 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 && !( p_input->b_dead || !vlc_object_alive (p_input) ) )
{
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" ) );
}
else
{
p_input = NULL;
p_item = NULL;
assert( !p_input_vbi );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
}
}
/*****************************************************************************
* StateChange: callback on input "state"
*****************************************************************************/
static int StateChange( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = p_sys->p_playlist;
input_thread_t *p_input;
input_item_t *p_item;
if( p_intf->p_sys->b_dead )
return VLC_SUCCESS;
UpdateCaps( p_intf );
if( !p_sys->b_meta_read && p_sys->i_playing_state == 0)
{
p_input = playlist_CurrentInput( p_playlist );
if( p_input )
{
p_item = input_GetItem( p_input );
if( p_item )
{
p_sys->b_meta_read = true;
TrackChangeEmit( p_intf, p_item );
}
vlc_object_release( p_input );
}
}
StatusChangeEmit( p_intf );
return VLC_SUCCESS;
}
void InputManager::requestArtUpdate( input_item_t *p_item, bool b_forced )
{
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 && !b_forced )
{
int status = vlc_meta_GetStatus( p_item->p_meta );
if ( status & ( ITEM_ART_NOTFOUND|ITEM_ART_FETCHED ) )
return;
}
libvlc_ArtRequest( p_intf->obj.libvlc, p_item,
(b_forced) ? META_REQUEST_OPTION_SCOPE_ANY
: META_REQUEST_OPTION_NONE );
/* No input will signal the cover art to update,
* let's do it ourself */
if ( b_current_item )
UpdateArt();
else
emit artChanged( p_item );
}
}
static int Demux( demux_t *p_demux )
{
lua_State *L = p_demux->p_sys->L;
char *psz_filename = p_demux->p_sys->psz_filename;
input_item_t *p_current_input = input_GetItem( p_demux->p_input );
luaL_register_namespace( L, "vlc", p_reg_parse );
lua_getglobal( L, "parse" );
if( !lua_isfunction( L, -1 ) )
{
msg_Warn( p_demux, "Error while running script %s, "
"function parse() not found", psz_filename );
return VLC_EGENERIC;
}
if( lua_pcall( L, 0, 1, 0 ) )
{
msg_Warn( p_demux, "Error while running script %s, "
"function parse(): %s", psz_filename,
lua_tostring( L, lua_gettop( L ) ) );
return VLC_EGENERIC;
}
if( lua_gettop( L ) )
vlclua_playlist_add_internal( p_demux, L, NULL, p_current_input, 0 );
else
msg_Err( p_demux, "Script went completely foobar" );
return -1; /* Needed for correct operation of go back */
}
input_item_t * GetCurrentItem(demux_t *p_demux)
{
input_thread_t *p_input_thread = demux_GetParentInput( p_demux );
input_item_t *p_current_input = input_GetItem( p_input_thread );
vlc_gc_incref(p_current_input);
vlc_object_release(p_input_thread);
return p_current_input;
}
/* ****************************************************************************/
static void ReadMetaData(intf_thread_t *p_this)
{
input_thread_t *p_input;
input_item_t *p_item;
intf_sys_t *p_sys = p_this->p_sys;
p_input = playlist_CurrentInput(pl_Get(p_this));
if (!p_input)
return;
p_item = input_GetItem(p_input);
if (!p_item)
{
vlc_object_release(p_input);
return;
}
#define ALLOC_ITEM_META(a, b) do { \
char *psz_meta = input_item_Get##b(p_item); \
if (psz_meta && *psz_meta) \
a = encode_URI_component(psz_meta); \
free(psz_meta); \
} while (0)
vlc_mutex_lock(&p_sys->lock);
p_sys->b_meta_read = true;
ALLOC_ITEM_META(p_sys->p_current_item.psz_n, Name);
if (!p_sys->p_current_item.psz_n)
{
msg_Dbg(p_this, "No name..");
DeleteItem(&p_sys->p_current_item);
goto end;
}
ALLOC_ITEM_META(p_sys->p_current_item.psz_u, URI);
if (!p_sys->p_current_item.psz_u)
{
msg_Dbg(p_this, "No URI..");
DeleteItem(&p_sys->p_current_item);
goto end;
}
/* Now we have read the mandatory meta data, so we can submit that info */
p_sys->b_submit = true;
/* Duration in seconds */
p_sys->p_current_item.i_l = input_item_GetDuration(p_item) / 1000000;
#undef ALLOC_ITEM_META
end:
vlc_mutex_unlock(&p_sys->lock);
vlc_object_release(p_input);
}
void InputManager::UpdateName()
{
/* Update text, name and nowplaying */
QString text;
/* Try to get the Title, then the Name */
char *psz_name = input_item_GetTitleFbName( input_GetItem( p_input ) );
/* Try to get the nowplaying */
char *psz_nowplaying =
input_item_GetNowPlaying( input_GetItem( p_input ) );
if( !EMPTY_STR( psz_nowplaying ) )
{
text.sprintf( "%s - %s", psz_nowplaying, psz_name );
}
else /* Do it ourself */
{
char *psz_artist = input_item_GetArtist( input_GetItem( p_input ) );
if( !EMPTY_STR( psz_artist ) )
text.sprintf( "%s - %s", psz_artist, psz_name );
else
text.sprintf( "%s", psz_name );
free( psz_artist );
}
/* Free everything */
free( psz_name );
free( psz_nowplaying );
/* If we have Nothing */
if( text.isEmpty() )
{
psz_name = input_item_GetURI( input_GetItem( p_input ) );
text.sprintf( "%s", psz_name );
text = text.remove( 0, text.lastIndexOf( DIR_SEP ) + 1 );
free( psz_name );
}
if( oldName != text )
{
emit nameChanged( text );
oldName = text;
}
}
/* 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 InputManager::UpdateArt()
{
QString url = decodeArtURL( input_GetItem( p_input ) );
/* the art hasn't changed, no need to update */
if(artUrl == url)
return;
/* Update Art meta */
artUrl = url;
emit artChanged( artUrl );
}
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();
}
}
mvar_t *mvar_InfoSetNew( char *name, input_thread_t *p_input )
{
mvar_t *s = mvar_New( name, "set" );
int i, j;
if( p_input == NULL || p_input->p == NULL /* workarround assert in input_GetItem */ )
{
return s;
}
vlc_mutex_lock( &input_GetItem(p_input)->lock );
for ( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
{
info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
mvar_t *cat = mvar_New( name, "set" );
mvar_t *iset = mvar_New( "info", "set" );
mvar_AppendNewVar( cat, "name", p_category->psz_name );
mvar_AppendVar( cat, iset );
for ( j = 0; j < p_category->i_infos; j++ )
{
info_t *p_info = p_category->pp_infos[j];
mvar_t *info = mvar_New( "info", "" );
/* msg_Dbg( p_input, "adding info name=%s value=%s",
psz_name, psz_value ); */
mvar_AppendNewVar( info, "name", p_info->psz_name );
mvar_AppendNewVar( info, "value", p_info->psz_value );
mvar_AppendVar( iset, info );
}
mvar_AppendVar( s, cat );
}
vlc_mutex_unlock( &input_GetItem(p_input)->lock );
return s;
}
/*****************************************************************************
* ItemChange: Playlist item change callback
*****************************************************************************/
static int ItemChange( vlc_object_t *p_this, const char *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
input_thread_t *p_input;
intf_thread_t *p_intf = ( intf_thread_t* ) p_data;
intf_sys_t *p_sys = p_intf->p_sys;
input_item_t *p_item;
VLC_UNUSED( p_this ); VLC_UNUSED( psz_var );
VLC_UNUSED( oldval ); VLC_UNUSED( newval );
p_sys->b_state_cb = false;
p_sys->b_meta_read = false;
p_sys->b_submit = false;
p_input = playlist_CurrentInput( pl_Get( p_intf ) );
if( !p_input || p_input->b_dead )
return VLC_SUCCESS;
p_item = input_GetItem( p_input );
if( !p_item )
{
vlc_object_release( p_input );
return VLC_SUCCESS;
}
if( var_CountChoices( p_input, "video-es" ) )
{
msg_Dbg( p_this, "Not an audio-only input, not submitting");
vlc_object_release( p_input );
return VLC_SUCCESS;
}
p_sys->time_total_pauses = 0;
time( &p_sys->p_current_song.date ); /* to be sent to last.fm */
p_sys->p_current_song.i_start = mdate(); /* only used locally */
var_AddCallback( p_input, "intf-event", PlayingChange, p_intf );
p_sys->b_state_cb = true;
if( input_item_IsPreparsed( p_item ) )
ReadMetaData( p_intf );
/* if the input item was not preparsed, we'll do it in PlayingChange()
* callback, when "state" == PLAYING_S */
vlc_object_release( p_input );
return VLC_SUCCESS;
}
/**
* @brief Return the index of currently playing item
*/
QModelIndex MLModel::currentIndex() const
{
input_thread_t *p_input_thread = THEMIM->getInput();
if( !p_input_thread ) return QModelIndex();
input_item_t* p_iitem = input_GetItem( p_input_thread );
int i = 0;
foreach( MLItem* item, items )
{
if ( item->inputItem() == p_iitem )
return index( i, 0 );
i++;
}
return QModelIndex();
}
static char *TitleGet( vlc_object_t *p_this )
{
input_thread_t *p_input = playlist_CurrentInput( pl_Get( p_this ) );
if( !p_input )
return NULL;
char *psz_title = input_item_GetTitle( input_GetItem( p_input ) );
if( EMPTY_STR( psz_title ) )
{
free( psz_title );
char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
const char *psz = strrchr( psz_uri, '/' );
if( psz )
{
psz_title = strdup( psz + 1 );
free( psz_uri );
}
else
psz_title = psz_uri;
}
vlc_object_release( p_input );
return psz_title;
}
/**
* @brief Return the index of currently playing item
*/
QModelIndex MLModel::currentIndex() const
{
input_thread_t *p_input_thread = THEMIM->getInput();
if( !p_input_thread ) return QModelIndex();
/*TODO: O(n) not good */
input_item_t* p_iitem = input_GetItem( p_input_thread );
foreach( MLItem* item, items )
{
if( !QString::compare( item->getUri().toString(),
QString::fromAscii( p_iitem->psz_uri ) ) )
return index( items.indexOf( item ), 0 );
}
return QModelIndex();
}
static int vlclua_input_item_get_current( lua_State *L )
{
input_thread_t *p_input = vlclua_get_input_internal( L );
input_item_t *p_item = p_input ? input_GetItem( p_input ) : NULL;
if( !p_item )
{
lua_pushnil( L );
if( p_input ) vlc_object_release( p_input );
return 1;
}
vlclua_input_item_get( L, p_item );
if( p_input ) vlc_object_release( p_input );
return 1;
}
static int Demux( demux_t *p_demux )
{
input_item_t *p_input = input_GetItem( p_demux->p_input );
input_item_node_t *p_node = input_item_node_Create( p_input );
if( vlc_stream_ReadDir( p_demux->s, p_node ) )
{
msg_Warn( p_demux, "unable to read directory" );
input_item_node_Delete( p_node );
return VLC_EGENERIC;
}
if (es_out_Control(p_demux->out, ES_OUT_POST_SUBNODE, p_node))
input_item_node_Delete(p_node);
return VLC_SUCCESS;
}
static int vlclua_playlist_current( lua_State *L )
{
playlist_t *p_playlist = vlclua_get_playlist_internal( L );
input_thread_t *p_input = playlist_CurrentInput( p_playlist );
int id = -1;
if( p_input )
{
input_item_t *p_item = input_GetItem( p_input );
if( p_item )
id = p_item->i_id;
vlc_object_release( p_input );
}
#warning Indexing input items by ID is unsafe,
lua_pushinteger( L, id );
return 1;
}
void InputManager::UpdateName()
{
assert( p_input );
/* Update text, name and nowplaying */
QString name;
/* Try to get the nowplaying */
char *format = var_InheritString( p_intf, "input-title-format" );
char *formatted = NULL;
if (format != NULL)
{
formatted = str_format_meta( p_input, format );
free( format );
if( formatted != NULL )
{
name = qfu(formatted);
free( formatted );
}
}
/* If we have Nothing */
if( name.simplified().isEmpty() )
{
char *uri = input_item_GetURI( input_GetItem( p_input ) );
char *file = uri ? strrchr( uri, '/' ) : NULL;
if( file != NULL )
{
decode_URI( ++file );
name = qfu(file);
}
else
name = qfu(uri);
free( uri );
}
name = name.trimmed();
if( oldName != name )
{
emit nameChanged( name );
oldName = name;
}
}
/*****************************************************************************
* TrackChange: callback on playlist "item-current"
*****************************************************************************/
static int TrackChange( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = p_sys->p_playlist;
input_thread_t *p_input = NULL;
input_item_t *p_item = NULL;
if( p_intf->p_sys->b_dead )
return VLC_SUCCESS;
if( p_sys->p_input )
{
var_DelCallback( p_sys->p_input, "intf-event", AllCallback, p_intf );
var_DelCallback( p_sys->p_input, "can-pause", AllCallback, p_intf );
var_DelCallback( p_sys->p_input, "can-seek", AllCallback, p_intf );
vlc_object_release( p_sys->p_input );
p_sys->p_input = NULL;
}
p_sys->b_meta_read = false;
p_input = playlist_CurrentInput( p_playlist );
if( !p_input )
{
return VLC_SUCCESS;
}
p_item = input_GetItem( p_input );
if( !p_item )
{
vlc_object_release( p_input );
return VLC_EGENERIC;
}
if( input_item_IsPreparsed( p_item ) )
p_sys->b_meta_read = true;
p_sys->p_input = p_input;
var_AddCallback( p_input, "intf-event", AllCallback, p_intf );
var_AddCallback( p_input, "can-pause", AllCallback, p_intf );
var_AddCallback( p_input, "can-seek", AllCallback, p_intf );
return VLC_SUCCESS;
}
static void DisplayVoutTitle( input_resource_t *p_resource,
vout_thread_t *p_vout )
{
if( p_resource->p_input == NULL )
return;
/* TODO display the title only one time for the same input ? */
input_item_t *p_item = input_GetItem( p_resource->p_input );
char *psz_nowplaying = input_item_GetNowPlaying( p_item );
if( psz_nowplaying && *psz_nowplaying )
{
vout_DisplayTitle( p_vout, psz_nowplaying );
}
else
{
char *psz_artist = input_item_GetArtist( p_item );
char *psz_name = input_item_GetTitle( p_item );
if( !psz_name || *psz_name == '\0' )
{
free( psz_name );
psz_name = input_item_GetName( p_item );
}
if( psz_artist && *psz_artist )
{
char *psz_string;
if( asprintf( &psz_string, "%s - %s", psz_name, psz_artist ) != -1 )
{
vout_DisplayTitle( p_vout, psz_string );
free( psz_string );
}
}
else if( psz_name )
{
vout_DisplayTitle( p_vout, psz_name );
}
free( psz_name );
free( psz_artist );
}
free( psz_nowplaying );
}
/*****************************************************************************
* ItemChange: Playlist item change callback
*****************************************************************************/
static int ItemChange(vlc_object_t *p_this, const char *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *p_data)
{
input_thread_t *p_input;
intf_thread_t *p_intf = (intf_thread_t*) p_data;
intf_sys_t *p_sys = p_intf->p_sys;
input_item_t *p_item;
VLC_UNUSED(p_this); VLC_UNUSED(psz_var);
VLC_UNUSED(oldval); VLC_UNUSED(newval);
p_sys->b_state_cb = false;
p_sys->b_meta_read = false;
p_sys->b_submit = false;
p_input = playlist_CurrentInput(pl_Get(p_intf));
if (!p_input || p_input->b_dead)
return VLC_SUCCESS;
p_item = input_GetItem(p_input);
if (!p_item)
{
vlc_object_release(p_input);
return VLC_SUCCESS;
}
p_sys->time_total_pauses = 0;
time(&p_sys->p_current_item.date); /* to be sent to upstream */
p_sys->p_current_item.i_start = mdate(); /* used to calculate run
* time as fallback */
var_AddCallback(p_input, "intf-event", PlayingChange, p_intf);
p_sys->b_state_cb = true;
if (input_item_IsPreparsed(p_item))
ReadMetaData(p_intf);
vlc_object_release(p_input);
return VLC_SUCCESS;
}
void ActionsManager::record()
{
input_thread_t *p_input = THEMIM->getInput();
if( p_input )
{
/* This method won't work fine if the stream can't be cut anywhere */
var_ToggleBool( p_input, "record" );
#if 0
else
{
/* 'record' access-filter is not loaded, we open Save dialog */
input_item_t *p_item = input_GetItem( p_input );
if( !p_item )
return;
char *psz = input_item_GetURI( p_item );
if( psz )
THEDP->streamingDialog( NULL, qfu(psz), true );
}
#endif
}
void EpgDialog::updateInfos()
{
timer->stop();
input_item_t *p_input_item = NULL;
playlist_t *p_playlist = THEPL;
input_thread_t *p_input_thread = playlist_CurrentInput( p_playlist ); /* w/hold */
if( p_input_thread )
{
PL_LOCK; /* as input_GetItem still unfixed */
p_input_item = input_GetItem( p_input_thread );
if ( p_input_item ) vlc_gc_incref( p_input_item );
PL_UNLOCK;
vlc_object_release( p_input_thread );
if ( p_input_item )
{
epg->updateEPG( p_input_item );
vlc_gc_decref( p_input_item );
if ( isVisible() ) timer->start();
}
}
}
void CmdUpdateItem::execute()
{
playlist_t *pPlaylist = getIntf()->p_sys->p_playlist;
if( pPlaylist == NULL )
return;
input_thread_t *p_input = playlist_CurrentInput( pPlaylist );
if( !p_input )
return;
// Get playlist item information
input_item_t *pItem = input_GetItem( p_input );
char *pszName = input_item_GetName( pItem );
char *pszUri = input_item_GetURI( pItem );
string name = pszName;
// XXX: This should be done in VLC core, not here...
// Remove path information if any
OSFactory *pFactory = OSFactory::instance( getIntf() );
string::size_type pos = name.rfind( pFactory->getDirSeparator() );
if( pos != string::npos )
{
name = name.substr( pos + 1, name.size() - pos + 1 );
}
UString srcName( getIntf(), name.c_str() );
UString srcURI( getIntf(), pszUri );
free( pszName );
free( pszUri );
// Create commands to update the stream variables
CmdSetText *pCmd1 = new CmdSetText( getIntf(), m_rStreamName, srcName );
CmdSetText *pCmd2 = new CmdSetText( getIntf(), m_rStreamURI, srcURI );
// Push the commands in the asynchronous command queue
AsyncQueue *pQueue = AsyncQueue::instance( getIntf() );
pQueue->push( CmdGenericPtr( pCmd1 ), false );
pQueue->push( CmdGenericPtr( pCmd2 ), false );
vlc_object_release( p_input );
}
/*****************************************************************************
* TrackChange: callback on playlist "item-current"
*****************************************************************************/
static int TrackChange( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist;
input_thread_t *p_input = NULL;
input_item_t *p_item = NULL;
if( p_intf->p_sys->b_dead )
return VLC_SUCCESS;
p_sys->b_meta_read = false;
p_playlist = pl_Hold( p_intf );
p_input = playlist_CurrentInput( p_playlist );
if( !p_input )
{
pl_Release( p_intf );
return VLC_SUCCESS;
}
pl_Release( p_intf );
p_item = input_GetItem( p_input );
if( !p_item )
{
vlc_object_release( p_input );
return VLC_EGENERIC;
}
if( input_item_IsPreparsed( p_item ) )
{
p_sys->b_meta_read = true;
TrackChangeSignal( p_sys->p_conn, p_item );
}
var_AddCallback( p_input, "state", AllCallback, p_intf );
vlc_object_release( p_input );
return VLC_SUCCESS;
}
/* 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 )
{
int i_time = RecentsMRL::getInstance( p_intf )->time( p_item->psz_uri );
if( i_time > 0 &&
!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 );
}
}
}
else
{
p_item = NULL;
assert( !p_input_vbi );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
}
}
