CDReader::CDReader( CDInfo *info, CDEdit *edit, QWidget *parent )
: QWidget( parent )
, mpCDReaderThread( new CDReaderThread() )
, mpCDInfo( info )
, mpCDEdit( edit )
, mpProgressBar( new QProgressBar( this ) )
, mpRippingSpeed( new QLabel( this ) )
, mEncoders()
, mDevice()
{
mpProgressBar->setRange( 0, 100 );
mpProgressBar->setAlignment( Qt::AlignCenter );
QGridLayout *mainLayout = new QGridLayout( this );
mainLayout->setContentsMargins( 0, 0, 0, 0 );
mainLayout->addWidget( mpRippingSpeed, 1, 0 );
mainLayout->addWidget( mpProgressBar, 0, 0 );
connect( mpCDReaderThread, SIGNAL(stateNoDisc()),
this, SIGNAL(stateNoDisc()) );
connect( mpCDReaderThread, SIGNAL(stateDisc()),
this, SIGNAL(stateDisc()) );
connect( mpCDReaderThread, SIGNAL(stateScan()),
this, SIGNAL(stateScan()) );
connect( mpCDReaderThread, SIGNAL(stateRip()),
this, SIGNAL(stateRip()) );
connect( mpCDReaderThread, SIGNAL(gotToc()),
this, SIGNAL(gotToc()) );
connect( mpCDReaderThread, SIGNAL(gotData()),
this, SIGNAL(gotData()) );
connect( mpCDReaderThread, SIGNAL(noEject()),
this, SLOT(noEject()) );
connect( mpCDReaderThread, SIGNAL(foundDevices(QStringList)),
this, SIGNAL(foundDevices(QStringList)) );
connect( mpCDReaderThread, SIGNAL(message(QString)),
this, SIGNAL(message(QString)) );
connect( mpCDReaderThread, SIGNAL(setTrackDisabled(int,bool)),
this, SIGNAL(setTrackDisabled(int,bool)) );
connect( mpCDReaderThread, SIGNAL(ensureVisible(int)),
this, SIGNAL(ensureVisible(int)) );
connect( mpCDReaderThread, SIGNAL(progress(int,int)),
this, SLOT(updateProgress(int,int)) );
connect( mpCDReaderThread, SIGNAL(errors(int,unsigned int,const unsigned long*)),
this, SIGNAL(errors(int,unsigned int,const unsigned long*)) );
updateProgress( 0, 0 );
setLayout( mainLayout );
}
/* P2P discovery finite state machine */
static void fsm(bcm_p2p_discovery_t *disc, eventT event)
{
WL_P2PO(("--------------------------------------------------------\n"));
WL_P2PO(("current state=%s event=%s\n",
state_str[disc->state], event_str[event]));
switch (disc->state) {
case STATE_IDLE:
state_idle(disc, event);
break;
case STATE_SCAN:
stateScan(disc, event);
break;
case STATE_LISTEN:
stateListen(disc, event);
break;
case STATE_SEARCH:
stateSearch(disc, event);
break;
case STATE_EXT_LISTEN_ON:
stateExtListenOn(disc, event);
break;
case STATE_EXT_LISTEN_OFF:
stateExtListenOff(disc, event);
break;
default:
WL_ERROR(("invalid state %d\n", disc->state));
break;
}
/* transition to next state */
if (disc->state != disc->nextState) {
WL_P2PO(("state change %s -> %s\n",
state_str[disc->state], state_str[disc->nextState]));
disc->state = disc->nextState;
}
WL_P2PO(("--------------------------------------------------------\n"));
}