#include "Cursor.h"
#include "LaTeXFeatures.h"
#include "MathData.h"
+#include "MathExtern.h"
#include "MathStream.h"
#include "MathSupport.h"
#include "MetricsInfo.h"
/////////////////////////////////////////////////////////////////////
-InsetMathFracBase::InsetMathFracBase(idx_type ncells)
- : InsetMathNest(ncells)
+InsetMathFracBase::InsetMathFracBase(Buffer * buf, idx_type ncells)
+ : InsetMathNest(buf, ncells)
{}
bool InsetMathFracBase::idxUpDown(Cursor & cur, bool up) const
{
- InsetMath::idx_type target = !up; // up ? 0 : 1, since upper cell has idx 0
+ // If we only have one cell, target = 0, otherwise
+ // target = up ? 0 : 1, since upper cell has idx 0
+ InsetMath::idx_type target = nargs() > 1 ? !up : 0;
if (cur.idx() == target)
return false;
cur.idx() = target;
/////////////////////////////////////////////////////////////////////
-InsetMathFrac::InsetMathFrac(Kind kind, InsetMath::idx_type ncells)
- : InsetMathFracBase(ncells), kind_(kind)
+InsetMathFrac::InsetMathFrac(Buffer * buf, Kind kind, InsetMath::idx_type ncells)
+ : InsetMathFracBase(buf, ncells), kind_(kind)
{}
}
-void InsetMathFrac::mathmlize(MathStream & os) const
+docstring InsetMathFrac::mathmlize(MathStream & os) const
{
- switch (kind_) {
- case DFRAC:
- os << MTag("mdfrac") << cell(0) << cell(1) << ETag("mdfrac");
- break;
- case TFRAC:
- os << MTag("mtfrac") << cell(0) << cell(1) << ETag("mtfrac");
- break;
- case FRAC:
- default:
- os << MTag("mfrac") << cell(0) << cell(1) << ETag("mfrac");
- break;
- }
+ os << MTag("mfrac") << MTag("mrow");
+ docstring rv = lyx::mathmlize(cell(0), os);
+ os << ETag("mrow") << MTag("mrow");
+ rv += lyx::mathmlize(cell(1), os);
+ os << ETag("mrow") << ETag("mfrac");
+ return rv;
}
/////////////////////////////////////////////////////////////////////
-InsetMathBinom::InsetMathBinom(Kind kind)
- : kind_(kind)
+InsetMathBinom::InsetMathBinom(Buffer * buf, Kind kind)
+ : InsetMathFracBase(buf), kind_(kind)
{}
}
-void InsetMathBinom::mathmlize(MathStream & os) const
+docstring InsetMathBinom::mathmlize(MathStream & os) const
{
+ // FIXME This all needs fixing
switch (kind_) {
case BINOM:
os << MTag("mbinom") << cell(0) << cell(1) << ETag("mbinom");
os << MTag("mdbinom") << cell(0) << cell(1) << ETag("mdbinom");
break;
}
+ return docstring();
}