}
} else { // target track not selected
trackMap2[ j ] = -1;
}
}
if( !audioTrail.copyRangeFrom( (AudioTrail) srcTrail, copySpan, insertPos, mode, this, edit, trackMap2, bcPre, bcPost )) return CANCELLED;
} else if( (ti.tracks.size() == 1) && (tl.getTrackNum( ti.trail.getClass() ) == 1) ) {
ti.trail.editAddAll( this, srcTrail.getCuttedRange(
copySpan, true, srcTrail.getDefaultTouchMode(), delta ), edit );
}