Remove unneccessary uses of dynamic_cast from the code.

[lyx.git] / src / mathed / InsetMathMatrix.cpp

diff --git a/src/mathed/InsetMathMatrix.cpp b/src/mathed/InsetMathMatrix.cpp
index d368f217b7b1493485c0ebbc652f5bd487824ae4..4d309d13e88dba668401e28dd6b23e4562f17149 100644 (file)
--- a/src/mathed/InsetMathMatrix.cpp
+++ b/src/mathed/InsetMathMatrix.cpp
@@ -14,6 +14,9 @@
 #include "MathData.h"
 #include "MathStream.h"
 
+#include "support/convert.h"
+
+using namespace std;
 
 namespace lyx {
 
@@ -106,6 +109,31 @@ void InsetMathMatrix::mathmlize(MathStream & os) const
 }
 
 
+void InsetMathMatrix::htmlize(HtmlStream & os) const
+{
+       os << MTag("table", "class='matrix'") << '\n';
+
+       // we do not print the delimiters but instead try to hack them
+       string const rows = convert<string>(nrows());
+       string const lattrib = 
+                       "class='ldelim' rowspan='" + rows + "'";
+       string const rattrib = 
+                       "class='rdelim' rowspan='" + rows + "'";
+       
+       for (row_type row = 0; row < nrows(); ++row) {
+               os << MTag("tr") << '\n';
+               if (row == 0)
+                       os << MTag("td", lattrib) << ETag("td") << '\n';
+               for (col_type col = 0; col < ncols(); ++col)
+                       os << MTag("td") << cell(index(row, col)) << ETag("td") << '\n';
+               if (row == 0)
+                       os << MTag("td", rattrib) << ETag("td") << '\n';
+               os << ETag("tr") << '\n';
+       }
+       os << ETag("table") << '\n';
+}
+
+
 void InsetMathMatrix::octave(OctaveStream & os) const
 {
        os << '[';