+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+#include "math_casesinset.h"
+#include "math_parser.h"
+#include "math_mathmlstream.h"
+#include "math_support.h"
+#include "Painter.h"
+
+
+MathCasesInset::MathCasesInset(row_type n)
+ : MathGridInset(2, n, 'c', "ll")
+{}
+
+
+MathInset * MathCasesInset::clone() const
+{
+ return new MathCasesInset(*this);
+}
+
+
+void MathCasesInset::metrics(MathMetricsInfo const & mi) const
+{
+ MathGridInset::metrics(mi);
+ width_ += 8;
+}
+
+
+void MathCasesInset::draw(Painter & pain, int x, int y) const
+{
+ mathed_draw_deco(pain, x + 1, y - ascent(), 6, height(), "{");
+ MathGridInset::draw(pain, x + 8, y);
+}
+
+
+void MathCasesInset::write(WriteStream & os) const
+{
+ if (os.fragile)
+ os << "\\protect";
+ os << "\\begin{cases}";
+ MathGridInset::write(os);
+ if (os.fragile)
+ os << "\\protect";
+ os << "\\end{cases}\n";
+}
+
+
+void MathCasesInset::normalize(NormalStream & os) const
+{
+ os << "[cases ";
+ MathGridInset::normalize(os);
+ os << "]";
+}
+
+
+void MathCasesInset::maplize(MapleStream & os) const
+{
+ os << "cases(";
+ MathGridInset::maplize(os);
+ os << ")";
+}