oh well

[lyx.git] / src / mathed / math_macrotemplate.C

diff --git a/src/mathed/math_macrotemplate.C b/src/mathed/math_macrotemplate.C
index 2e9c9d2ef10bc5963d307e9a6a477134067ea308..6ba92c30d343bf7229e6c821868e7c642a7c60c9 100644 (file)
--- a/src/mathed/math_macrotemplate.C
+++ b/src/mathed/math_macrotemplate.C
@@ -3,22 +3,22 @@
 #endif
 
 #include "math_macrotemplate.h"
+#include "math_mathmlstream.h"
 #include "Painter.h"
 #include "debug.h"
 
 
 MathMacroTemplate::MathMacroTemplate()
-       : MathNestInset(1), numargs_(0), name_()
+       : MathNestInset(2), numargs_(0), name_()
 {}
 
 
 MathMacroTemplate::MathMacroTemplate(string const & nm, int numargs)
-       : MathNestInset(1), numargs_(numargs), name_(nm)
+       : MathNestInset(2), numargs_(numargs), name_(nm)
 {
-       if (numargs_ > 9) {
+       if (numargs_ > 9)
                lyxerr << "MathMacroTemplate::MathMacroTemplate: wrong # of arguments: "
                        << numargs_ << std::endl;
-       }
 }
 
 
@@ -47,26 +47,42 @@ string const & MathMacroTemplate::name() const
 }
 
 
-void MathMacroTemplate::write(MathWriteInfo & os) const
-{
-       os << "\n\\newcommand{\\" << name_ << '}';
-       if (numargs_ > 0)
-               os << '[' << numargs_ << ']';
-       os << '{' << cell(0) << "}\n";
-}
-
-
 void MathMacroTemplate::metrics(MathMetricsInfo const & mi) const
 {
        xcell(0).metrics(mi);
-       width_   = xcell(0).width() + 4;
-       ascent_  = xcell(0).ascent() + 2;
-       descent_ = xcell(0).descent() + 2;
+       xcell(1).metrics(mi);
+       width_   = xcell(0).width() + xcell(1).width() + 10;
+       ascent_  = std::max(xcell(0).ascent(),  xcell(1).ascent())  + 2;
+       descent_ = std::max(xcell(0).descent(), xcell(1).descent()) + 2;
 }
 
 
 void MathMacroTemplate::draw(Painter & pain, int x, int y) const
 {
+       int const w0 = xcell(0).width();
+       int const w1 = xcell(1).width();
        xcell(0).draw(pain, x + 2, y + 1);
-       pain.rectangle(x, y - ascent(), width(), height(), LColor::blue);
+       pain.rectangle(x, y - ascent() + 1, w0 + 4, height(), LColor::blue);
+       xcell(1).draw(pain, x + 8 + w0, y + 1);
+       pain.rectangle(x + w0 + 6 , y - ascent() + 1, w1 + 4, height(), LColor::blue);
+}
+
+
+void MathMacroTemplate::write(WriteStream & os) const
+{
+       if (os.latex()) {
+               os << "\n\\newcommand{\\" << name_.c_str() << '}';
+               if (numargs_ > 0)
+                       os << '[' << numargs_ << ']';
+               os << '{' << cell(0) << "}\n";
+       } else {
+               // writing .lyx
+               os << "\n\\newcommand{\\" << name_.c_str() << '}';
+               if (numargs_ > 0)
+                       os << '[' << numargs_ << ']';
+               os << '{' << cell(0) << '}';
+               // write special .tex export only if necessary
+               if (!cell(1).empty())
+                       os << "\n{" << cell(1) << '}';
+       }
 }