bool setStart(Range &r, const VisiblePosition &c)
{
RangeImpl *ri = r.handle();
if (!ri)
return false;
Position p = c.position();
int code = 0;
ri->setStart(p.node(), p.offset(), code);
return code == 0;
}
RangeImpl* RangeImpl::cloneRange() const
{
if( fDetached) {
throw DOM_DOMException(
DOM_DOMException::INVALID_STATE_ERR, null);
}
RangeImpl* range = ((DocumentImpl*)fDocument.fImpl)->createRange();
range->setStart(fStartContainer, fStartOffset);
range->setEnd(fEndContainer, fEndOffset);
return range;
}