Fix display and export of some latex macros

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

diff --git a/src/mathed/InsetMathTabular.cpp b/src/mathed/InsetMathTabular.cpp
index fcdd32c99389218bba12c0ccaba240174e62e353..89a8f262898162fe42740ab5c91ab0d285d912e6 100644 (file)
--- a/src/mathed/InsetMathTabular.cpp
+++ b/src/mathed/InsetMathTabular.cpp
@@ -16,20 +16,23 @@
 #include "MathStream.h"
 #include "MathStream.h"
 
+#include "MetricsInfo.h"
+
 #include "support/lstrings.h"
 
 #include <ostream>
 
 namespace lyx {
 
-InsetMathTabular::InsetMathTabular(docstring const & name, int m, int n)
-       : InsetMathGrid(m, n), name_(name)
+InsetMathTabular::InsetMathTabular(Buffer * buf, docstring const & name, int m,
+               int n)
+       : InsetMathGrid(buf, m, n), name_(name)
 {}
 
 
-InsetMathTabular::InsetMathTabular(docstring const & name, int m, int n,
-               char valign, docstring const & halign)
-       : InsetMathGrid(m, n, valign, halign), name_(name)
+InsetMathTabular::InsetMathTabular(Buffer * buf, docstring const & name, int m,
+               int n, char valign, docstring const & halign)
+       : InsetMathGrid(buf, m, n, valign, halign), name_(name)
 {}
 
 
@@ -42,7 +45,7 @@ Inset * InsetMathTabular::clone() const
 
 void InsetMathTabular::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       FontSetChanger dummy(mi.base, "textnormal");
+       Changer dummy = mi.base.changeFontSet("textnormal");
        InsetMathGrid::metrics(mi, dim);
        dim.wid += 6;
 }
@@ -58,7 +61,7 @@ Dimension const InsetMathTabular::dimension(BufferView const & bv) const
 
 void InsetMathTabular::draw(PainterInfo & pi, int x, int y) const
 {
-       FontSetChanger dummy(pi.base, "textnormal");
+       Changer dummy = pi.base.changeFontSet("textnormal");
        InsetMathGrid::drawWithMargin(pi, x, y, 4, 2);
 }
 
@@ -70,6 +73,7 @@ void InsetMathTabular::write(WriteStream & os) const
        if (os.fragile())
                os << "\\protect";
        os << "\\begin{" << name_ << '}';
+       bool open = os.startOuterRow();
 
        char const v = verticalAlignment();
        if (v == 't' || v == 'b')
@@ -81,6 +85,8 @@ void InsetMathTabular::write(WriteStream & os) const
        if (os.fragile())
                os << "\\protect";
        os << "\\end{" << name_ << '}';
+       if (open)
+               os.startOuterRow();
        // adding a \n here is bad if the tabular is the last item
        // in an \eqnarray...
 }