g-brief loads babel internally. So don't load it ourselves.

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

diff --git a/src/mathed/InsetMathDots.cpp b/src/mathed/InsetMathDots.cpp
index 2767effb40bdd317e702a1f273562fe0363a5902..ed0db97de6acc24402a51e0edfe4a6604ca77e06 100644 (file)
--- a/src/mathed/InsetMathDots.cpp
+++ b/src/mathed/InsetMathDots.cpp
@@ -4,7 +4,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Alejandro Aguilar Sierra
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -13,6 +13,7 @@
 
 #include "InsetMathDots.h"
 
+#include "Dimension.h"
 #include "LaTeXFeatures.h"
 #include "MathStream.h"
 #include "MathSupport.h"
@@ -20,12 +21,12 @@
 #include "MetricsInfo.h"
 
 #include "frontends/FontMetrics.h"
-
+#include "support/lassert.h"
 
 namespace lyx {
 
 InsetMathDots::InsetMathDots(latexkeys const * key)
-       : key_(key)
+       : dh_(0), key_(key)
 {}
 
 
@@ -37,34 +38,26 @@ Inset * InsetMathDots::clone() const
 
 void InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       dim = theFontMetrics(mi.base.font).dimension('M');
+       dim = theFontMetrics(mi.base.font).dimension('X');
        dh_ = 0;
        if (key_->name == "cdots" || key_->name == "dotsb"
                        || key_->name == "dotsm" || key_->name == "dotsi")
                dh_ = dim.asc / 2;
-       else if (key_->name == "dotsc")
-               dh_ = dim.asc / 4;
-       else if (key_->name == "vdots") {
-               dim.wid = (dim.wid / 2) + 1;
-               dh_ = dim.asc;
-       }
-       else if (key_->name == "ddots")
+       else if (key_->name == "ddots" || key_->name == "adots"
+                       || key_->name == "iddots" || key_->name == "vdots")
                dh_ = dim.asc;
 }
 
 
-void InsetMathDots::draw(PainterInfo & pain, int x, int y) const
+void InsetMathDots::draw(PainterInfo & pi, int x, int y) const
 {
-       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")
+       Dimension const dim = dimension(*pi.base.bv);
+       if (key_->name == "adots" || key_->name == "iddots")
                --y;
-       mathed_draw_deco(pain, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
-               key_->name);
-       setPosCache(pain, x, y);
+       else if (key_->name == "vdots")
+               x += (dim.width() - 2) / 2;
+       mathed_draw_deco(pi, x + 1, y - dh_, dim.width() - 2, dim.ascent(),
+                       key_->name);
 }
 
 
@@ -76,9 +69,39 @@ docstring InsetMathDots::name() const
 
 void InsetMathDots::validate(LaTeXFeatures & features) const
 {
-       if (!key_->requires.empty())
-               features.require(to_utf8(key_->requires));
+       if (!key_->required.empty())
+               features.require(key_->required);
 }
 
 
+namespace {
+std::string symbolToXMLEntity(docstring const & n) {
+       // which symbols we support is decided by what is listed in
+       // lib/symbols as generating a dots inset
+       if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
+               return "…";
+       else if (n == "adots" || n == "iddots")
+               return "⋰";
+       else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
+               return "⋯";
+       else if (n == "ddots")
+               return "⋱";
+       else if (n == "vdots")
+               return "⋮";
+       else LASSERT(false, return "…");
+}
+}
+
+
+void InsetMathDots::mathmlize(MathMLStream & ms) const
+{
+       ms << MTagInline("mi") << from_ascii(symbolToXMLEntity(key_->name)) << ETagInline("mi");
+}
+
+
+void InsetMathDots::htmlize(HtmlStream & os) const
+{
+       os << from_ascii(symbolToXMLEntity(key_->name));
+}
+
 } // namespace lyx