#include "math_parser.h"
#include "math_mathmlstream.h"
#include "math_streamstr.h"
-#include "support/std_ostream.h"
-using std::auto_ptr;
+#include "LaTeXFeatures.h"
+#include "debug.h"
+
+#include "support/std_ostream.h"
MathDecorationInset::MathDecorationInset(latexkeys const * key)
: MathNestInset(1), key_(key)
-{}
+{
+// lyxerr << " creating deco " << key->name << std::endl;
+}
-auto_ptr<InsetBase> MathDecorationInset::clone() const
+std::auto_ptr<InsetBase> MathDecorationInset::doClone() const
{
- return auto_ptr<InsetBase>(new MathDecorationInset(*this));
+ return std::auto_ptr<InsetBase>(new MathDecorationInset(*this));
}
}
+bool MathDecorationInset::ams() const
+{
+ return
+ key_->name == "overleftrightarrow" ||
+ key_->name == "underleftarrow" ||
+ key_->name == "underrightarrow" ||
+ key_->name == "underleftrightarrow";
+}
+
+
void MathDecorationInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
cell(0).metrics(mi, dim);
if (wide())
mathed_draw_deco(pi, x + 1, y + dy_, cell(0).width(), dh_, key_->name);
else
- mathed_draw_deco(pi, x + 1 + (pi.width - dw_) / 2,
+ mathed_draw_deco(pi, x + 1 + (cell(0).width() - dw_) / 2,
y + dy_, dw_, dh_, key_->name);
drawMarkers(pi, x, y);
+ setPosCache(pi, x, y);
}
{
os << "Deco: " << key_->name;
}
+
+
+void MathDecorationInset::validate(LaTeXFeatures & features) const
+{
+ if (ams())
+ features.require("amsmath");
+ MathNestInset::validate(features);
+}