void InputManager::UpdateTeletext()
{
if( hasInput() )
{
const bool b_enabled = var_CountChoices( p_input, "teletext-es" ) > 0;
const int i_teletext_es = var_GetInteger( p_input, "teletext-es" );
/* Teletext is possible. Show the buttons */
emit teletextPossible( b_enabled );
/* If Teletext is selected */
if( b_enabled && i_teletext_es >= 0 )
{
/* Then, find the current page */
int i_page = 100;
bool b_transparent = false;
if( p_input_vbi )
{
var_DelCallback( p_input_vbi, "vbi-page", VbiEvent, this );
vlc_object_release( p_input_vbi );
}
if( input_GetEsObjects( p_input, i_teletext_es, &p_input_vbi, NULL, NULL ) )
p_input_vbi = NULL;
if( p_input_vbi )
{
/* This callback is not remove explicitly, but interfaces
* are guaranted to outlive input */
var_AddCallback( p_input_vbi, "vbi-page", VbiEvent, this );
i_page = var_GetInteger( p_input_vbi, "vbi-page" );
b_transparent = !var_GetBool( p_input_vbi, "vbi-opaque" );
}
emit newTelexPageSet( i_page );
emit teletextTransparencyActivated( b_transparent );
}
emit teletextActivated( b_enabled && i_teletext_es >= 0 );
}
else
{
emit teletextActivated( false );
emit teletextPossible( false );
}
}
/* delete Input if it ever existed.
Delete the callbacls on input
p_input is released once here */
void InputManager::delInput()
{
if( !p_input ) return;
msg_Dbg( p_intf, "IM: Deleting the input" );
/* Save time / position */
float f_pos = var_GetFloat( p_input , "position" );
int64_t i_time = var_GetTime( p_input, "time");
int i_length = var_GetTime( p_input , "length" ) / CLOCK_FREQ;
if( f_pos < 0.05 || f_pos > 0.95 || i_length < 60) {
i_time = -1;
}
RecentsMRL::getInstance( p_intf )->setTime( p_item->psz_uri, i_time );
delCallbacks();
i_old_playing_status = END_S;
p_item = NULL;
oldName = "";
artUrl = "";
b_video = false;
timeA = 0;
timeB = 0;
f_rate = 0. ;
if( p_input_vbi )
{
vlc_object_release( p_input_vbi );
p_input_vbi = NULL;
}
vlc_object_release( p_input );
p_input = NULL;
emit positionUpdated( -1.0, 0 ,0 );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
emit nameChanged( "" );
emit chapterChanged( 0 );
emit titleChanged( 0 );
emit playingStatusChanged( END_S );
emit teletextPossible( false );
emit AtoBchanged( false, false );
emit voutChanged( false );
emit voutListChanged( NULL, 0 );
/* Reset all InfoPanels but stats */
emit artChanged( NULL );
emit artChanged( "" );
emit infoChanged( NULL );
emit currentMetaChanged( (input_item_t *)NULL );
emit encryptionChanged( false );
emit recordingStateChanged( false );
emit cachingChanged( 1 );
}
/* delete Input if it ever existed.
Delete the callbacls on input
p_input is released once here */
void InputManager::delInput()
{
if( !p_input ) return;
msg_Dbg( p_intf, "IM: Deleting the input" );
delCallbacks();
i_old_playing_status = END_S;
p_item = NULL;
oldName = "";
artUrl = "";
b_video = false;
timeA = 0;
timeB = 0;
f_rate = 0. ;
if( p_input_vbi )
{
vlc_object_release( p_input_vbi );
p_input_vbi = NULL;
}
vlc_object_release( p_input );
p_input = NULL;
emit positionUpdated( -1.0, 0 ,0 );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
emit nameChanged( "" );
emit chapterChanged( 0 );
emit titleChanged( 0 );
emit playingStatusChanged( END_S );
emit teletextPossible( false );
emit AtoBchanged( false, false );
emit voutChanged( false );
emit voutListChanged( NULL, 0 );
/* Reset all InfoPanels but stats */
emit artChanged( NULL );
emit artChanged( "" );
emit infoChanged( NULL );
emit currentMetaChanged( (input_item_t *)NULL );
emit encryptionChanged( false );
emit recordingStateChanged( false );
emit cachingChanged( 1 );
}
