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; }