using std::min;
-bool isParEnd(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit)
+bool isParEnd(Paragraph const & par, RowList::iterator rit)
{
- RowList::iterator next_row = boost::next(rit);
- return next_row == lt.rows().end() || lt.getPar(next_row) != pit;
+ return boost::next(rit) == par.rows.end();
}
-pos_type lastPos(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit)
+pos_type lastPos(Paragraph const & par, RowList::iterator rit)
{
- if (pit->empty())
+ if (par.empty())
return 0;
- if (isParEnd(lt, pit, rit))
- return pit->size() - 1;
+ if (isParEnd(par, rit))
+ return par.size() - 1;
return boost::next(rit)->pos() - 1;
}
namespace {
bool nextRowIsAllInset(
- ParagraphList::iterator pit, RowList::iterator rit, pos_type last)
+ Paragraph const & par, pos_type last)
{
- if (last + 1 >= pit->size())
+ if (last + 1 >= par.size())
return false;
- if (!pit->isInset(last + 1))
+ if (!par.isInset(last + 1))
return false;
- InsetOld const * i = pit->getInset(last + 1);
+ InsetOld const * i = par.getInset(last + 1);
return i->needFullRow() || i->display();
}
} // anon namespace
-pos_type lastPrintablePos(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit)
+pos_type lastPrintablePos(Paragraph const & par, RowList::iterator rit)
{
- pos_type const last = lastPos(lt, pit, rit);
+ pos_type const last = lastPos(par, rit);
// if this row is an end of par, just act like lastPos()
- if (isParEnd(lt, pit, rit))
+ if (isParEnd(par, rit))
return last;
- if (!nextRowIsAllInset(pit, rit, last) && pit->isSeparator(last))
+ if (!nextRowIsAllInset(par, last) && par.isSeparator(last))
return last - 1;
return last;
}
-int numberOfSeparators(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit)
+int numberOfSeparators(Paragraph const & par, RowList::iterator rit)
{
- pos_type const last = lastPrintablePos(lt, pit, rit);
+ pos_type const last = lastPrintablePos(par, rit);
int n = 0;
- pos_type p = max(rit->pos(), pit->beginningOfBody());
+ pos_type p = max(rit->pos(), par.beginningOfBody());
for ( ; p < last; ++p)
- if (pit->isSeparator(p))
+ if (par.isSeparator(p))
++n;
return n;
}
// This is called _once_ from LyXText and should at least be moved into
// an anonymous namespace there. (Lgb)
-int numberOfHfills(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit)
+int numberOfHfills(Paragraph const & par, RowList::iterator rit)
{
- pos_type const last = lastPos(lt, pit, rit);
+ pos_type const last = lastPos(par, rit);
pos_type first = rit->pos();
// hfill *DO* count at the beginning of paragraphs!
if (first) {
- while (first < last && pit->isHfill(first))
+ while (first < last && par.isHfill(first))
++first;
}
- first = max(first, pit->beginningOfBody());
+ first = max(first, par.beginningOfBody());
int n = 0;
// last, because the end is ignored!
- for (pos_type p = first; p < last; ++p) {
- if (pit->isHfill(p))
+ for (pos_type p = first; p < last; ++p)
+ if (par.isHfill(p))
++n;
- }
+
return n;
}
// This is called _once_ from LyXText and should at least be moved into
// an anonymous namespace there. (Lgb)
-int numberOfLabelHfills(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit)
+int numberOfLabelHfills(Paragraph const & par, RowList::iterator rit)
{
- pos_type last = lastPos(lt, pit, rit);
+ pos_type last = lastPos(par, rit);
pos_type first = rit->pos();
// hfill *DO* count at the beginning of paragraphs!
if (first) {
- while (first < last && pit->isHfill(first))
+ while (first < last && par.isHfill(first))
++first;
}
- last = min(last, pit->beginningOfBody());
+ last = min(last, par.beginningOfBody());
int n = 0;
// last, because the end is ignored!
for (pos_type p = first; p < last; ++p) {
- if (pit->isHfill(p))
+ if (par.isHfill(p))
++n;
}
return n;
}
-bool hfillExpansion(LyXText const & lt,
- ParagraphList::iterator pit, RowList::iterator rit, pos_type pos)
+bool hfillExpansion(Paragraph const & par, RowList::iterator rit, pos_type pos)
{
- if (!pit->isHfill(pos))
+ 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(lt, pit, rit))
- for (pos_type i = rit->pos(); i < pos && !pit->isHfill(i); ++i)
+ if (pos >= lastPos(par, rit))
+ for (pos_type i = rit->pos(); i < pos && !par.isHfill(i); ++i)
return false;
// at the beginning of a row it does not count, if it is not
return true;
// in some labels it does not count
- if (pit->layout()->margintype != MARGIN_MANUAL
- && pos < pit->beginningOfBody())
+ if (par.layout()->margintype != MARGIN_MANUAL
+ && pos < par.beginningOfBody())
return false;
// if there is anything between the first char of the row and
// the specified position that is not a newline and not a hfill,
// the hfill will count, otherwise not
pos_type i = rit->pos();
- while (i < pos && (pit->isNewline(i) || pit->isHfill(i)))
+ while (i < pos && (par.isNewline(i) || par.isHfill(i)))
++i;
return i != pos;