Improve the list of equations

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

diff --git a/src/mathed/InsetMathString.cpp b/src/mathed/InsetMathString.cpp
index 28e0aac7efb425bbfe6081742fcef5e77e6ca119..8aac4f38a8d4f723fa569391887d0fde7decb190 100644 (file)
--- a/src/mathed/InsetMathString.cpp
+++ b/src/mathed/InsetMathString.cpp
@@ -3,7 +3,7 @@
  * 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.
  */
@@ -11,10 +11,23 @@
 #include <config.h>
 
 #include "InsetMathString.h"
-#include "MathStream.h"
+
+#include "MathFactory.h"
+#include "MathExtern.h"
 #include "MathStream.h"
 #include "MathSupport.h"
 
+#include "Encoding.h"
+#include "MetricsInfo.h"
+
+#include "support/debug.h"
+#include "support/gettext.h"
+#include "support/lassert.h"
+#include "support/lstrings.h"
+#include "support/textutils.h"
+
+using lyx::support::escape;
+
 
 namespace lyx {
 
@@ -29,13 +42,9 @@ Inset * InsetMathString::clone() const
 }
 
 
-bool InsetMathString::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetMathString::metrics(MetricsInfo & mi, Dimension & dim) const
 {
        mathed_string_dim(mi.base.font, str_, dim);
-       if (dim_ == dim)
-               return false;
-       dim_ = dim;
-       return true;
 }
 
 
@@ -85,24 +94,16 @@ void InsetMathString::octave(OctaveStream & os) const
 }
 
 
-void InsetMathString::mathmlize(MathStream & os) const
+void InsetMathString::mathmlize(MathStream &) const
 {
-/*
-       if (code_ == LM_TC_VAR)
-               os << "<mi> " << str_ << " </mi>";
-       else if (code_ == LM_TC_CONST)
-               os << "<mn> " << str_ << " </mn>";
-       else if (code_ == LM_TC_RM || code_ == LM_TC_TEXTRM)
-               os << "<mtext> " << str_ <<  " </mtext>";
-       else
-*/
-               os << str_;
+       // useless, no doubt, but we should not be here
+       LATTEST(false);
 }
 
 
 void InsetMathString::write(WriteStream & os) const
 {
-       os << str_;
+       writeString(str_, os);
 }