fix the <...> delimiters

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

diff --git a/src/mathed/math_decorationinset.C b/src/mathed/math_decorationinset.C
index 267b5e6eadc9aafd99b0418bce180389e8ef7e97..32693a56672bf09be942f1301767cb4b23a8aa33 100644 (file)
--- a/src/mathed/math_decorationinset.C
+++ b/src/mathed/math_decorationinset.C
@@ -9,6 +9,7 @@
 #include "math_parser.h"
 #include "math_mathmlstream.h"
 #include "math_streamstr.h"
+#include "support/LOstream.h"
 
 
 MathDecorationInset::MathDecorationInset(string const & name)
@@ -17,19 +18,14 @@ MathDecorationInset::MathDecorationInset(string const & name)
 
 
 MathInset * MathDecorationInset::clone() const
-{   
+{
        return new MathDecorationInset(*this);
 }
 
 
 bool MathDecorationInset::upper() const
 {
-       return
-                       name_ != "underbar" &&
-                       name_ != "underline" &&
-                       name_ != "underbrace" &&
-                       name_ != "underleftarrow" &&
-                       name_ != "underrightarrow";
+       return name_.substr(0, 5) != "under";
 }
 
 
@@ -40,8 +36,10 @@ bool MathDecorationInset::isScriptable() const
                        name_ == "underbrace" ||
                        name_ == "overleftarrow" ||
                        name_ == "overrightarrow" ||
+                       name_ == "overleftrightarrow" ||
                        name_ == "underleftarrow" ||
-                       name_ == "underrightarrow";
+                       name_ == "underrightarrow" ||
+                       name_ == "underleftrightarrow";
 }
 
 
@@ -52,8 +50,10 @@ bool MathDecorationInset::protect() const
                        name_ == "underbrace" ||
                        name_ == "overleftarrow" ||
                        name_ == "overrightarrow" ||
+                       name_ == "overleftrightarrow" ||
                        name_ == "underleftarrow" ||
-                       name_ == "underrightarrow";
+                       name_ == "underrightarrow" ||
+                       name_ == "underleftrightarrow";
 }
 
 
@@ -66,22 +66,24 @@ bool MathDecorationInset::wide() const
                        name_ == "underbrace" ||
                        name_ == "overleftarrow" ||
                        name_ == "overrightarrow" ||
+                       name_ == "overleftrightarrow" ||
                        name_ == "widehat" ||
                        name_ == "widetilde" ||
                        name_ == "underleftarrow" ||
-                       name_ == "underrightarrow";
+                       name_ == "underrightarrow" ||
+                       name_ == "underleftrightarrow";
 }
 
 
-void MathDecorationInset::metrics(MathMetricsInfo const & st) const
+void MathDecorationInset::metrics(MathMetricsInfo & mi) const
 {
-       xcell(0).metrics(st);
-       size_    = st;
+       xcell(0).metrics(mi);
        width_   = xcell(0).width();
        ascent_  = xcell(0).ascent();
        descent_ = xcell(0).descent();
 
-       dh_ = 6; //mathed_char_height(LM_TC_VAR, size(), 'I', ascent_, descent_);  
+       dh_ = 6; //mathed_char_height(LM_TC_VAR, mi, 'I', ascent_, descent_);
+       dw_ = 6; //mathed_char_width(LM_TC_VAR, mi, 'x');
 
        if (upper()) {
                dy_ = -ascent_ - dh_;
@@ -90,18 +92,21 @@ void MathDecorationInset::metrics(MathMetricsInfo const & st) const
                dy_ = descent_ + 1;
                descent_ += dh_ + 2;
        }
+
+       // for the angular markers
+       descent_ += 2;
+       width_   += 2;
 }
 
 
-void MathDecorationInset::draw(Painter & pain, int x, int y) const
-{ 
-       xcell(0).draw(pain, x, y);
-       if (wide()) 
-               mathed_draw_deco(pain, x, y + dy_, width_, dh_, name_);
-       else {
-               int w = mathed_char_width(LM_TC_VAR, size_, 'x'); 
-               mathed_draw_deco(pain, x + (width_ - w) / 2, y + dy_, w, dh_, name_);
-       }
+void MathDecorationInset::draw(MathPainterInfo & pi, int x, int y) const
+{
+       xcell(0).draw(pi, x + 1, y);
+       if (wide())
+               mathed_draw_deco(pi, x + 1, y + dy_, width_, dh_, name_);
+       else
+               mathed_draw_deco(pi, x + 1 + (width_ - dw_) / 2, y + dy_, dw_, dh_, name_);
+       drawMarkers(pi, x, y);
 }
 
 
@@ -117,3 +122,9 @@ void MathDecorationInset::normalize(NormalStream & os) const
 {
        os << "[deco " << name_ << ' ' <<  cell(0) << ']';
 }
+
+
+void MathDecorationInset::infoize(std::ostream & os) const
+{
+       os << "Deco: " << name_;
+}