void K3b::AudioBurnDialog::showEvent( QShowEvent* e )
{
// we only show the audio ripping options when there are audio cd track sources
bool showRipOptions = false;
if( m_doc->firstTrack() ) {
K3b::AudioTrack* track = m_doc->firstTrack();
K3b::AudioDataSource* source = track->firstSource();
while( source ) {
if( dynamic_cast<K3b::AudioCdTrackSource*>(source) ) {
showRipOptions = true;
break;
}
// next source
source = source->next();
if( !source ) {
track = track->next();
if( track )
source = track->firstSource();
}
}
}
m_audioRippingGroup->setVisible( showRipOptions );
K3b::ProjectBurnDialog::showEvent(e);
}
K3b::Msf K3b::AudioDoc::length() const
{
K3b::Msf length = 0;
K3b::AudioTrack* track = d->firstTrack;
while( track ) {
length += track->length();
track = track->next();
}
return length;
}