+
+void InsetMathBinom::validate(LaTeXFeatures & features) const
+{
+ if (kind_ == BINOM) {
+ features.require("binom");
+ InsetMathNest::validate(features);
+ }
+}
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathDBinom
+//
+/////////////////////////////////////////////////////////////////////
+
+Inset * InsetMathDBinom::clone() const
+{
+ return new InsetMathDBinom(*this);
+}
+
+
+int InsetMathDBinom::dw(int height) const
+{
+ int w = height / 5;
+ if (w > 15)
+ w = 15;
+ if (w < 6)
+ w = 6;
+ return w;
+}
+
+
+void InsetMathDBinom::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+ Dimension dim0, dim1;
+ cell(0).metrics(mi, dim0);
+ cell(1).metrics(mi, dim1);
+ dim.asc = dim0.height() + 4 + 5;
+ dim.des = dim1.height() + 4 - 5;
+ dim.wid = max(dim0.width(), dim1.wid) + 2 * dw(dim.height()) + 4;
+ metricsMarkers2(dim);
+}
+
+
+void InsetMathDBinom::draw(PainterInfo & pi, int x, int y) const
+{
+ Dimension const dim = dimension(*pi.base.bv);
+ Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
+ Dimension const & dim1 = cell(1).dimension(*pi.base.bv);
+ int m = x + dim.width() / 2;
+ cell(0).draw(pi, m - dim0.width() / 2, y - dim0.des - 3 - 5);
+ cell(1).draw(pi, m - dim1.wid / 2, y + dim1.asc + 3 - 5);
+ mathed_draw_deco(pi, x, y - dim.ascent(), dw(dim.height()), dim.height(), from_ascii("("));
+ mathed_draw_deco(pi, x + dim.width() - dw(dim.height()), y - dim.ascent(),
+ dw(dim.height()), dim.height(), from_ascii(")"));
+ drawMarkers2(pi, x, y);
+}
+
+
+docstring InsetMathDBinom::name() const
+{
+ return from_ascii("dbinom");
+}
+
+void InsetMathDBinom::mathmlize(MathStream & os) const
+{
+ os << MTag("mdbinom") << cell(0) << cell(1) << ETag("mdbinom");
+}
+
+void InsetMathDBinom::validate(LaTeXFeatures & features) const
+{
+ features.require("amsmath");
+ InsetMathNest::validate(features);
+}
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathTBinom
+//
+/////////////////////////////////////////////////////////////////////
+
+Inset * InsetMathTBinom::clone() const
+{
+ return new InsetMathTBinom(*this);
+}
+
+
+int InsetMathTBinom::dw(int height) const
+{
+ int w = height / 5;
+ if (w > 15)
+ w = 15;
+ if (w < 6)
+ w = 6;
+ return w;
+}
+
+
+void InsetMathTBinom::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+ StyleChanger dummy(mi.base, LM_ST_SCRIPT);
+ Dimension dim0, dim1;
+ cell(0).metrics(mi, dim0);
+ cell(1).metrics(mi, dim1);
+ dim.asc = dim0.height() + 4 + 5;
+ dim.des = dim1.height() + 4 - 5;
+ dim.wid = max(dim0.width(), dim1.wid) + 2 * dw(dim.height()) + 4;
+ metricsMarkers2(dim);
+}
+
+
+void InsetMathTBinom::draw(PainterInfo & pi, int x, int y) const
+{
+ StyleChanger dummy(pi.base, LM_ST_SCRIPT);
+ Dimension const dim = dimension(*pi.base.bv);
+ Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
+ Dimension const & dim1 = cell(1).dimension(*pi.base.bv);
+ int m = x + dim.width() / 2;
+ cell(0).draw(pi, m - dim0.width() / 2, y - dim0.des - 3 - 5);
+ cell(1).draw(pi, m - dim1.wid / 2, y + dim1.asc + 3 - 5);
+ mathed_draw_deco(pi, x, y - dim.ascent(), dw(dim.height()), dim.height(), from_ascii("("));
+ mathed_draw_deco(pi, x + dim.width() - dw(dim.height()), y - dim.ascent(),
+ dw(dim.height()), dim.height(), from_ascii(")"));
+ drawMarkers2(pi, x, y);
+}
+
+
+docstring InsetMathTBinom::name() const
+{
+ return from_ascii("tbinom");
+}
+
+void InsetMathTBinom::mathmlize(MathStream & os) const
+{
+ os << MTag("mtbinom") << cell(0) << cell(1) << ETag("mtbinom");
+}
+
+void InsetMathTBinom::validate(LaTeXFeatures & features) const
+{
+ features.require("amsmath");
+ InsetMathNest::validate(features);
+}
+