MathML for InsetMathBig.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32685 a592a061-630c-0410-9148-cb99ea01b6c8

development/HTML/HTML.notes

@@ -54,8 +54,6 @@ Math
   isues, and not all the insets work. Here are the ones I know still need work:
 	- AMSArray
 	- Array
-	- Big: Not sure if we can actually do anything here. Probably they should
-		just be treated as delimiters.
 	- BoldSymbol: Should be easy.
 	- Box
 	- Cases

src/mathed/InsetMathBig.cpp

@@ -102,6 +102,54 @@ void InsetMathBig::normalize(NormalStream & os) const
 }
 
 
+docstring InsetMathBig::mathmlize(MathStream & os) const
+{
+	os << "<mo form='prefix' fence='true' stretchy='true' symmetric='true'>";
+	if (delim_ == "(" || delim_ == ")"
+			|| delim_ == "[" || delim_ == "]"
+			|| delim_ == "|" || delim_ == "/")
+		os << delim_;
+	else if (delim_ == "\\{" || delim_ == "\\lbrace")
+		os << "{";
+	else if (delim_ == "\\}" || delim_ == "\\rbrace")
+		os << "}";
+	else if (delim_ == "\\slash")
+		os << "/";
+	else if (delim_ == "\\|" || delim_ == "\\vert")
+		os << "|";
+	else if (delim_ == "\\Vert")
+		os << "&par;";
+	else if (delim_ == "\\\\" || delim_ == "\\backslash")
+		os <<" \\";
+	else if (delim_ == "\\langle")
+		os << "&lt;";
+	else if (delim_ == "\\rangle")
+		os << "&gt;";
+	else if (delim_ == "\\lceil")
+		os << "&lceil;";
+	else if (delim_ == "\\rceil")
+		os << "&rceil;";
+	else if (delim_ == "\\lfloor")
+		os << "&lfloor;";
+	else if (delim_ == "\\rfloor")
+		os << "&rfloor;";
+	else if (delim_ == "\\downarrow")
+		os << "&darr;";
+	else if (delim_ == "\\uparrow")
+		os << "&uarr;";
+	else if (delim_ == "\\Downarrow")
+		os << "&dArr;";
+	else if (delim_ == "\\Uparrow")
+		os << "&uArr;";
+	else if (delim_ == "\\updownarrow")
+		os << "&varr;";
+	else if (delim_ == "\\Updownarrow")
+		os << "&vArr;";
+	os << "</mo>";
+	return docstring();;
+}
+
+
 void InsetMathBig::infoize2(odocstream & os) const
 {
 	os << name_;

src/mathed/InsetMathBig.h

@@ -35,6 +35,8 @@ public:
 	///
 	void normalize(NormalStream & os) const;
 	///
+	docstring mathmlize(MathStream &) const;
+	///
 	void infoize2(odocstream & os) const;
 	///
 	static bool isBigInsetDelim(docstring const &);