* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include "InsetMathSize.h"
+#include "LaTeXFeatures.h"
#include "MathData.h"
#include "MathParser.h"
#include "MathStream.h"
+#include "MetricsInfo.h"
+#include "output_xhtml.h"
#include "support/convert.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
+#include <string>
#include <ostream>
+using namespace lyx::support;
+using namespace std;
namespace lyx {
-InsetMathSize::InsetMathSize(latexkeys const * l)
- : InsetMathNest(1), key_(l), style_(Styles(convert<int>(l->extra)))
+InsetMathSize::InsetMathSize(Buffer * buf, latexkeys const * l)
+ : InsetMathNest(buf, 1), key_(l),
+ style_(MathStyle(convert<int>(l->extra)))
{}
void InsetMathSize::metrics(MetricsInfo & mi, Dimension & dim) const
{
- StyleChanger dummy(mi.base, style_);
+ Changer dummy2 = mi.base.changeEnsureMath();
+ Changer dummy = mi.base.font.changeStyle(style_);
cell(0).metrics(mi, dim);
- metricsMarkers(dim);
}
void InsetMathSize::draw(PainterInfo & pi, int x, int y) const
{
- StyleChanger dummy(pi.base, style_);
- cell(0).draw(pi, x + 1, y);
- drawMarkers(pi, x, y);
+ Changer dummy2 = pi.base.changeEnsureMath();
+ Changer dummy = pi.base.font.changeStyle(style_);
+ cell(0).draw(pi, x, y);
}
void InsetMathSize::write(WriteStream & os) const
{
- bool brace = ensureMath(os);
+ MathEnsurer ensurer(os);
os << "{\\" << key_->name << ' ' << cell(0) << '}';
- os.pendingBrace(brace);
+}
+
+
+// From the MathML documentation:
+// MathML uses two attributes, displaystyle and scriptlevel, to control
+// orthogonal presentation features that TeX encodes into one "style"
+// attribute with values \displaystyle, \textstyle, \scriptstyle, and
+// \scriptscriptstyle. The corresponding values of displaystyle and scriptlevel
+// for those TeX styles would be "true" and "0", "false" and "0", "false" and "1",
+// and "false" and "2", respectively.
+void InsetMathSize::mathmlize(MathStream & ms) const
+{
+ string const & name = to_utf8(key_->name);
+ bool dispstyle = (name == "displaystyle");
+ int scriptlevel = 0;
+ if (name == "scriptstyle")
+ scriptlevel = 1;
+ else if (name == "scriptscriptstyle")
+ scriptlevel = 2;
+ stringstream attrs;
+ attrs << "displaystyle='" << (dispstyle ? "true" : "false")
+ << "' scriptlevel='" << scriptlevel << "'";
+ ms << MTag("mstyle", attrs.str()) << cell(0) << ETag("mstyle");
+}
+
+
+void InsetMathSize::htmlize(HtmlStream & os) const
+{
+ string const & name = to_utf8(key_->name);
+ os << MTag("span", "class='" + name + "'")
+ << cell(0) << ETag("span");
}
void InsetMathSize::infoize(odocstream & os) const
{
- os << "Size: " << key_->name;
+ os << bformat(_("Size: %1$s"), key_->name);
}
+void InsetMathSize::validate(LaTeXFeatures & features) const
+{
+ if (features.runparams().math_flavor == OutputParams::MathAsHTML)
+ features.addCSSSnippet(
+ "span.displaystyle, span.textstyle{font-size: normal;}\n"
+ "span.scriptstyle {font-size: small;}\n"
+ "span.scriptscriptstyle {font-size: x-small;}");
+ InsetMathNest::validate(features);
+}
+
} // namespace lyx