namespace lyx {
-InsetMathFont::InsetMathFont(latexkeys const * key)
- : InsetMathNest(1), key_(key)
+InsetMathFont::InsetMathFont(Buffer * buf, latexkeys const * key)
+ : InsetMathNest(buf, 1), key_(key)
{}
}
+bool InsetMathFont::lockedMode() const
+{
+ if (key_->extra == "forcetext")
+ return true;
+ return false;
+}
+
+
void InsetMathFont::metrics(MetricsInfo & mi, Dimension & dim) const
{
FontSetChanger dummy(mi.base, key_->name);
void InsetMathFont::validate(LaTeXFeatures & features) const
{
InsetMathNest::validate(features);
- // Make sure amssymb is put in preamble if Blackboard Bold or
- // Fraktur used:
- if (key_->name == "mathfrak" || key_->name == "mathbb")
- features.require("amssymb");
- if (key_->name == "text" || key_->name == "textnormal"
- || (key_->name.length() == 6 && key_->name.substr(0, 4) == "text"))
- features.require("amstext");
- if (key_->name == "textipa")
- features.require("tipa");
+ if (features.runparams().isLaTeX()) {
+ // Make sure amssymb is put in preamble if Blackboard Bold or
+ // Fraktur used:
+ if (key_->name == "mathfrak" || key_->name == "mathbb")
+ features.require("amssymb");
+ if (key_->name == "text" || key_->name == "textnormal"
+ || (key_->name.length() == 6 && key_->name.substr(0, 4) == "text"))
+ features.require("amstext");
+ if (key_->name == "mathscr")
+ features.require("mathrsfs");
+ if (key_->name == "textipa")
+ features.require("tipa");
+ if (key_->name == "ce" || key_->name == "cf")
+ features.require("mhchem");
+ } else if (features.runparams().math_flavor == OutputParams::MathAsHTML) {
+ features.addPreambleSnippet("<style type=\"text/css\">\n"
+ "span.normal{font: normal normal normal inherit serif;}\n"
+ "span.fraktur{font: normal normal normal inherit cursive;}\n"
+ "span.bold{font: normal normal bold inherit serif;}\n"
+ "span.script{font: normal normal normal inherit cursive;}\n"
+ "span.italic{font: italic normal normal inherit serif;}\n"
+ "span.sans{font: normal normal normal inherit sans-serif;}\n"
+ "span.monospace{font: normal normal normal inherit monospace;}\n"
+ "span.noun{font: normal small-caps normal inherit normal;}\n"
+ "</style>");
+ }
+}
+
+
+// The fonts we want to support are listed in lib/symbols
+void InsetMathFont::htmlize(HtmlStream & os) const
+{
+ // FIXME These are not quite right, because they do not nest
+ // correctly. A proper fix would presumably involve tracking
+ // the fonts already in effect.
+ std::string variant;
+ docstring const & tag = key_->name;
+ if (tag == "mathnormal" || tag == "mathrm"
+ || tag == "text" || tag == "textnormal"
+ || tag == "textrm" || tag == "textup"
+ || tag == "textmd")
+ variant = "normal";
+ else if (tag == "frak" || tag == "mathfrak")
+ variant = "fraktur";
+ else if (tag == "mathbb" || tag == "mathbf"
+ || tag == "textbf")
+ variant = "bold";
+ else if (tag == "mathcal")
+ variant == "script";
+ else if (tag == "mathit" || tag == "textsl"
+ || tag == "emph" || tag == "textit")
+ variant = "italic";
+ else if (tag == "mathsf" || tag == "textsf")
+ variant = "sans";
+ else if (tag == "mathtt" || tag == "texttt")
+ variant = "monospace";
+ else if (tag == "textipa" || tag == "textsc" || tag == "noun")
+ variant = "noun";
+
+ docstring const beg = (tag.size() < 4) ? from_ascii("") : tag.substr(0, 4);
+ bool const textmode = (beg == "text");
+ if (!variant.empty()) {
+ SetHTMLMode sm(os, textmode, "class='" + variant + "'");
+ os << cell(0);
+ } else
+ os << cell(0);
+}
+
+
+// The fonts we want to support are listed in lib/symbols
+void InsetMathFont::mathmlize(MathStream & os) const
+{
+ // FIXME These are not quite right, because they do not nest
+ // correctly. A proper fix would presumably involve tracking
+ // the fonts already in effect.
+ std::string variant;
+ docstring const & tag = key_->name;
+ if (tag == "mathnormal" || tag == "mathrm"
+ || tag == "text" || tag == "textnormal"
+ || tag == "textrm" || tag == "textup"
+ || tag == "textmd")
+ variant = "normal";
+ else if (tag == "frak" || tag == "mathfrak")
+ variant = "fraktur";
+ else if (tag == "mathbb" || tag == "mathbf"
+ || tag == "textbf")
+ variant = "bold";
+ else if (tag == "mathcal")
+ variant == "script";
+ else if (tag == "mathit" || tag == "textsl"
+ || tag == "emph" || tag == "textit")
+ variant = "italic";
+ else if (tag == "mathsf" || tag == "textsf")
+ variant = "sans-serif";
+ else if (tag == "mathtt" || tag == "texttt")
+ variant = "monospace";
+ // no support at present for textipa, textsc, noun
+
+ docstring const beg = (tag.size() < 4) ? from_ascii("") : tag.substr(0, 4);
+ bool const textmode = (beg == "text");
+ if (!variant.empty()) {
+ std::string const attrs = "mathvariant='" + variant + "'";
+ SetMode sm(os, textmode, attrs);
+ os << cell(0);
+ } else
+ os << cell(0);
}