- top_of_text_ = top;
-}
-
-
-unsigned int Row::top_of_text() const
-{
- return top_of_text_;
-}
-
-
-void Row::baseline(unsigned int b)
-{
- baseline_ = b;
-}
-
-
-unsigned int Row::baseline() const
-{
- return baseline_;
-}
-
-
-void Row::next(Row * r)
-{
- next_ = r;
-}
-
-
-void Row::previous(Row * r)
-{
- previous_ = r;
-}
-
-
-Row * Row::previous() const
-{
- return previous_;
-}
-
-
-pos_type Row::lastPos() const
-{
- if (!par()->size())
- return 0;
-
- if (!next() || next()->par() != par()) {
- return par()->size() - 1;
- } else {
- return next()->pos() - 1;
- }
-}
-
-
-namespace {
-
-bool nextRowIsAllInset(Row const & row, pos_type last)
-{
- if (!row.next())
- return false;
-
- if (row.par() != row.next()->par())
- return false;
-
- if (!row.par()->isInset(last + 1))
- return false;
-
- Inset * i = row.par()->getInset(last + 1);
- return i->needFullRow() || i->display();
-}
-
-};
-
-
-pos_type Row::lastPrintablePos() const
-{
- pos_type const last = lastPos();
- bool const ignore_space_at_last = !nextRowIsAllInset(*this, last);
-
- if (ignore_space_at_last && par()->isSeparator(last))
- return last - 1;
-
- return last;
-}
-
-
-int Row::numberOfSeparators() const
-{
- pos_type const last = lastPrintablePos();
- pos_type p = max(pos(), par()->beginningOfMainBody());
-
- int n = 0;
- for (; p <= last; ++p) {
- if (par()->isSeparator(p)) {
- ++n;
- }
- }
- return n;
-}
-
-
-int Row::numberOfHfills() const
-{
- pos_type const last = lastPos();
- pos_type first = pos();
-
- // hfill *DO* count at the beginning of paragraphs!
- if (first) {
- while (first <= last && par()->isHfill(first)) {
- ++first;
- }
- }
-
- first = max(first, par()->beginningOfMainBody());
-
- int n = 0;
-
- // last, because the end is ignored!
- for (pos_type p = first; p <= last; ++p) {
- if (par()->isHfill(p))
- ++n;
- }
- return n;
-}
-
-
-int Row::numberOfLabelHfills() const
-{
- pos_type last = lastPos();
- pos_type first = pos();
-
- // hfill *DO* count at the beginning of paragraphs!
- if (first) {
- while (first < last && par()->isHfill(first))
- ++first;
- }
-
- last = min(last, par()->beginningOfMainBody());
- int n = 0;
-
- // last, because the end is ignored!
- for (pos_type p = first; p < last; ++p) {
- if (par()->isHfill(p))
- ++n;
- }
- return n;
-}
-
-
-bool Row::hfillExpansion(pos_type pos) const
-{
- if (!par()->isHfill(pos))
- return false;
-
- // at the end of a row it does not count
- // unless another hfill exists on the line
- if (pos >= lastPos()) {
- pos_type i = this->pos();
- while (i < pos && !par()->isHfill(i)) {
- ++i;
- }
- if (i == pos) {
- return false;
- }
- }
-
- // at the beginning of a row it does not count, if it is not
- // the first row of a paragaph
- if (!this->pos())
- return true;
-
- // in some labels it does not count
- if (par()->layout()->margintype != MARGIN_MANUAL
- && pos < par()->beginningOfMainBody())
- return false;
-
- // if there is anything between the first char of the row and
- // the sepcified position that is not a newline and not a hfill,
- // the hfill will count, otherwise not
- pos_type i = this->pos();
- while (i < pos && (par()->isNewline(i)
- || par()->isHfill(i)))
- ++i;
-
- return i != pos;