visual mode for bidi cursor movement

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

diff --git a/src/mathed/InsetMathDots.cpp b/src/mathed/InsetMathDots.cpp
index 6673d0483897673a040a044166d5cac2473afc8f..6e54907653e4131cbd9d7011c458db55e69c7655 100644 (file)
--- a/src/mathed/InsetMathDots.cpp
+++ b/src/mathed/InsetMathDots.cpp
@@ -12,31 +12,29 @@
 #include <config.h>
 
 #include "InsetMathDots.h"
+
 #include "MathStream.h"
 #include "MathSupport.h"
 #include "MathParser.h"
+#include "MetricsInfo.h"
 
 #include "frontends/FontMetrics.h"
 
-namespace lyx {
-
-
-using std::string;
-using std::auto_ptr;
 
+namespace lyx {
 
 InsetMathDots::InsetMathDots(latexkeys const * key)
        : key_(key)
 {}
 
 
-auto_ptr<InsetBase> InsetMathDots::doClone() const
+Inset * InsetMathDots::clone() const
 {
-       return auto_ptr<InsetBase>(new InsetMathDots(*this));
+       return new InsetMathDots(*this);
 }
 
 
-bool InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
 {
        dim = theFontMetrics(mi.base.font).dimension('M');
        dh_ = 0;
@@ -51,22 +49,19 @@ bool InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
        }
        else if (key_->name == "ddots")
                dh_ = dim.asc;
-       if (dim_ == dim)
-               return false;
-       dim_ = dim;
-       return true;
 }
 
 
 void InsetMathDots::draw(PainterInfo & pain, int x, int y) const
 {
-       mathed_draw_deco(pain, x + 2, y - dh_, dim_.width() - 2, dim_.ascent(),
+       Dimension const dim = dimension(*pain.base.bv);
+       mathed_draw_deco(pain, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
                key_->name);
        if (key_->name == "vdots" || key_->name == "ddots")
                ++x;
        if (key_->name != "vdots")
                --y;
-       mathed_draw_deco(pain, x + 2, y - dh_, dim_.width() - 2, dim_.ascent(),
+       mathed_draw_deco(pain, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
                key_->name);
        setPosCache(pain, x, y);
 }