* Licence details can be found in the file COPYING.
*
* \author Alejandro Aguilar Sierra
- * \author André Pönitz
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "InsetMathDots.h"
+
+#include "Dimension.h"
+#include "LaTeXFeatures.h"
#include "MathStream.h"
#include "MathSupport.h"
#include "MathParser.h"
+#include "MetricsInfo.h"
#include "frontends/FontMetrics.h"
+#include "support/lassert.h"
namespace lyx {
-
-using std::string;
-using std::auto_ptr;
-
-
InsetMathDots::InsetMathDots(latexkeys const * key)
- : key_(key)
+ : dh_(0), key_(key)
{}
-auto_ptr<InsetBase> InsetMathDots::doClone() const
+Inset * InsetMathDots::clone() const
{
- return auto_ptr<InsetBase>(new InsetMathDots(*this));
+ return new InsetMathDots(*this);
}
-bool InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
{
dim = theFontMetrics(mi.base.font).dimension('M');
dh_ = 0;
dim.wid = (dim.wid / 2) + 1;
dh_ = dim.asc;
}
- else if (key_->name == "ddots")
+ else if (key_->name == "ddots" || key_->name == "adots" || key_->name == "iddots")
dh_ = dim.asc;
- if (dim_ == dim)
- return false;
- dim_ = dim;
- return true;
}
-void InsetMathDots::draw(PainterInfo & pain, int x, int y) const
+void InsetMathDots::draw(PainterInfo & pi, int x, int y) const
{
- mathed_draw_deco(pain, x + 2, y - dh_, dim_.width() - 2, dim_.ascent(),
- key_->name);
- if (key_->name == "vdots" || key_->name == "ddots")
+ Dimension const dim = dimension(*pi.base.bv);
+ if (key_->name == "adots" || key_->name == "iddots")
+ --y;
+ mathed_draw_deco(pi, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
+ key_->name);
+ if (key_->name == "vdots" || key_->name == "ddots" || key_->name == "adots" || key_->name == "iddots")
++x;
- if (key_->name != "vdots")
+ if (key_->name == "adots" || key_->name == "iddots")
+ ++y;
+ else if (key_->name != "vdots")
--y;
- mathed_draw_deco(pain, x + 2, y - dh_, dim_.width() - 2, dim_.ascent(),
+ mathed_draw_deco(pi, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
key_->name);
- setPosCache(pain, x, y);
+ setPosCache(pi, x, y);
}
}
+void InsetMathDots::validate(LaTeXFeatures & features) const
+{
+ if (!key_->requires.empty())
+ features.require(key_->requires);
+}
+
+
+void InsetMathDots::mathmlize(MathStream & os) const
+{
+ // which symbols we support is decided by what is listed in
+ // lib/symbols as generating a dots inset
+ docstring const & n = key_->name;
+ std::string ent;
+ if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
+ ent = "…";
+ else if (n == "adots" || n == "iddots")
+ ent = "⋰";
+ else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
+ ent = "⋯";
+ else if (n == "ddots")
+ ent = "⋱";
+ else if (n == "vdots")
+ ent = "⋮";
+ else
+ LASSERT(false, ent = "…");
+ os << MTag("mi") << from_ascii(ent) << ETag("mi");
+}
+
+
+void InsetMathDots::htmlize(HtmlStream & os) const
+{
+ // which symbols we support is decided by what is listed in
+ // lib/symbols as generating a dots inset
+ docstring const & n = key_->name;
+ std::string ent;
+ if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
+ ent = "…";
+ else if (n == "adots" || n == "iddots")
+ ent = "⋰";
+ else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
+ ent = "⋯";
+ else if (n == "ddots")
+ ent = "⋱";
+ else if (n == "vdots")
+ ent = "⋮";
+ else
+ LASSERT(false, ent = "#x02026;");
+ os << from_ascii(ent);
+}
+
} // namespace lyx