#include <config.h>
#include "InsetMathUnderset.h"
+
#include "MathData.h"
#include "MathStream.h"
#include "Cursor.h"
#include "LaTeXFeatures.h"
+#include "MetricsInfo.h"
+
using namespace std;
{
Dimension dim1;
cell(1).metrics(mi, dim1);
- FracChanger dummy(mi.base);
+ Changer dummy = mi.base.changeFrac();
Dimension dim0;
cell(0).metrics(mi, dim0);
dim.wid = max(dim0.width(), dim1.width()) + 4;
int m = x + dim.wid / 2;
int yo = y + dim1.descent() + dim0.ascent() + 1;
cell(1).draw(pi, m - dim1.width() / 2, y);
- FracChanger dummy(pi.base);
+ Changer dummy = pi.base.changeFrac();
cell(0).draw(pi, m - dim0.width() / 2, yo);
drawMarkers(pi, x, y);
}
void InsetMathUnderset::write(WriteStream & os) const
{
MathEnsurer ensurer(os);
+ if (os.fragile())
+ os << "\\protect";
os << "\\underset{" << cell(0) << "}{" << cell(1) << '}';
}
}
+void InsetMathUnderset::mathmlize(MathStream & ms) const
+{
+ ms << "<munder accent='false'>" << cell(1) << cell(0) << "</munder>";
+}
+
+
+void InsetMathUnderset::htmlize(HtmlStream & os) const
+{
+ os << MTag("span", "class='underset'")
+ << MTag("span") << cell(0) << ETag("span")
+ << MTag("span", "class='bottom'") << cell(1) << ETag("span")
+ << ETag("span");
+}
+
+
void InsetMathUnderset::validate(LaTeXFeatures & features) const
{
- features.require("amsmath");
+ if (features.runparams().isLaTeX())
+ features.require("amsmath");
+ else if (features.runparams().math_flavor == OutputParams::MathAsHTML)
+ features.addCSSSnippet(
+ "span.underset{display: inline-block; vertical-align: top; text-align:center;}\n"
+ "span.underset span {display: block;}\n"
+ "span.bottom{font-size: 66%;}");
+
InsetMathNest::validate(features);
}