tfracinset files is missing so all usage of tfrac is commented out

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

diff --git a/src/mathed/math_dotsinset.C b/src/mathed/math_dotsinset.C
index 92fdccec98772e5f02e7cb45a0c8656f51a4a690..8ab3afe6feec3c4f4b2d737091087297c96cef60 100644 (file)
--- a/src/mathed/math_dotsinset.C
+++ b/src/mathed/math_dotsinset.C
@@ -1,48 +1,71 @@
+/**
+ * \file math_dotsinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
 #include <config.h>
 
 #include "math_dotsinset.h"
-#include "mathed/support.h"
-#include "support/LOstream.h"
+#include "math_mathmlstream.h"
+#include "math_support.h"
+#include "math_parser.h"
+
 
-using std::ostream;
+using std::string;
+using std::auto_ptr;
 
 
-MathDotsInset::MathDotsInset(string const & nam, int id, short st)
-       : MathedInset(nam, LM_OT_DOTS, st), code(id) {}
+MathDotsInset::MathDotsInset(latexkeys const * key)
+       : key_(key)
+{}
 
 
-MathedInset * MathDotsInset::Clone()
+auto_ptr<InsetBase> MathDotsInset::clone() const
 {
-       return new MathDotsInset(name, code, GetStyle());
-}     
+       return auto_ptr<InsetBase>(new MathDotsInset(*this));
+}
 
 
-void
-MathDotsInset::draw(Painter & pain, int x, int y)
+void MathDotsInset::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-       mathed_draw_deco(pain, x + 2, y - dh, width - 2, ascent, code);
-       if (code == LM_vdots || code == LM_ddots) ++x; 
-       if (code != LM_vdots) --y;
-       mathed_draw_deco(pain, x + 2, y - dh, width - 2, ascent, code);
+       mathed_char_dim(mi.base.font, 'M', dim);
+       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")
+               dh_ = dim.asc;
+       dim_ = dim;
 }
 
 
-void
-MathDotsInset::Metrics()
+void MathDotsInset::draw(PainterInfo & pain, int x, int y) const
 {
-       mathed_char_height(LM_TC_VAR, size(), 'M', ascent, descent);
-       width = mathed_char_width(LM_TC_VAR, size(), 'M');   
-       switch (code) {
-       case LM_ldots: dh = 0; break;
-       case LM_cdots: dh = ascent/2; break;
-       case LM_vdots: width /= 2;
-       case LM_ddots: dh = ascent; break;
-       }
-} 
+       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(),
+               key_->name);
+       setPosCache(pain, x, y);
+}
 
 
-void
-MathDotsInset::Write(ostream & os, bool /* fragile */)
+string MathDotsInset::name() const
 {
-       os << '\\' << name << ' ';
+       return key_->name;
 }