rename the members of Dimension

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

diff --git a/src/mathed/math_deliminset.C b/src/mathed/math_deliminset.C
index 9fc14cad7842b779a0d9c0747f9b27b1df2a1d8d..82b58813cf791246c3be72c52552ba34144cd908 100644 (file)
--- a/src/mathed/math_deliminset.C
+++ b/src/mathed/math_deliminset.C
@@ -1,37 +1,30 @@
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
 
 #include "math_deliminset.h"
 #include "math_parser.h"
-#include "mathed/support.h"
-#include "support/LOstream.h"
-
-using std::max;
-
-MathDelimInset::MathDelimInset(latexkeys const * l, latexkeys const * r)
-       : MathNestInset(1), left_(l), right_(r)
-{}
+#include "math_support.h"
+#include "math_mathmlstream.h"
+#include "math_streamstr.h"
+#include "math_extern.h"
 
 
-MathInset * MathDelimInset::clone() const
-{   
-       return new MathDelimInset(*this);
-}
+using std::max;
 
+namespace {
 
-string MathDelimInset::latexName(latexkeys const * l)
+string convertDelimToLatexName(string const & name)
 {
-       //static const string vdelim("(){}[]./|");
-       string name = l->name;
+       if (name == "<")
+               return name;
        if (name == "(")
                return name;
        if (name == "[")
                return name;
        if (name == ".")
                return name;
+       if (name == ">")
+               return name;
        if (name == ")")
                return name;
        if (name == "]")
@@ -40,52 +33,148 @@ string MathDelimInset::latexName(latexkeys const * l)
                return name;
        if (name == "|")
                return name;
-       return "\\" + name + " ";
+       return '\\' + name + ' ';
+}
+
+}
+
+
+
+MathDelimInset::MathDelimInset(string const & l, string const & r)
+       : MathNestInset(1), left_(l), right_(r)
+{}
+
+
+MathDelimInset::MathDelimInset
+               (string const & l, string const & r, MathArray const & ar)
+       : MathNestInset(1), left_(l), right_(r)
+{
+       cell(0) = ar;
+}
+
+
+MathInset * MathDelimInset::clone() const
+{
+       return new MathDelimInset(*this);
+}
+
+
+void MathDelimInset::write(WriteStream & os) const
+{
+       os << "\\left" << convertDelimToLatexName(left_) << cell(0)
+          << "\\right" << convertDelimToLatexName(right_);
 }
 
 
-void MathDelimInset::write(std::ostream & os, bool fragile) const
+void MathDelimInset::normalize(NormalStream & os) const
 {
-       os << "\\left" << latexName(left_);
-       cell(0).write(os, fragile);
-       os << "\\right" << latexName(right_);
+       os << "[delim " << convertDelimToLatexName(left_) << ' '
+          << convertDelimToLatexName(right_) << ' ' << cell(0) << ']';
 }
 
 
 int MathDelimInset::dw() const
 {
        int w = height() / 5;
-       if (w > 15)
-               w = 15;
+       if (w > 8)
+               w = 8;
        if (w < 4)
                w = 4;
        return w;
 }
 
 
-void MathDelimInset::metrics(MathStyles st) const
+void MathDelimInset::metrics(MetricsInfo & mi) const
 {
-       xcell(0).metrics(st);
-       size_    = st;
-       int a, d, w;
-       mathed_char_dim(LM_TC_VAR, st,'I', a, d, w);
-       int h0   = (a + d) / 2;
-       int a0   = std::max(xcell(0).ascent(), a)   - h0;
-       int d0   = std::max(xcell(0).descent(), d)  + h0;
-       ascent_  = max(a0, d0) + h0;
-       descent_ = max(a0, d0) - h0;
-       width_   = xcell(0).width() + 2 * dw() + 4;
+       cell(0).metrics(mi);
+       Dimension t;
+       mathed_char_dim(mi.base.font, 'I', t);
+       int h0 = (t.asc + t.des) / 2;
+       int a0 = max(cell(0).ascent(), t.asc)   - h0;
+       int d0 = max(cell(0).descent(), t.des)  + h0;
+       dim_.asc = max(a0, d0) + h0;
+       dim_.des = max(a0, d0) - h0;
+       dim_.wid = cell(0).width() + 2 * dw() + 8;
 }
 
 
-void MathDelimInset::draw(Painter & pain, int x, int y) const
-{ 
-       xo(x);
-       yo(y); 
-
+void MathDelimInset::draw(PainterInfo & pi, int x, int y) const
+{
        int const w = dw();
-       int const b = y - ascent_ - 2;
-       xcell(0).draw(pain, x + w + 2, y);
-       mathed_draw_deco(pain, x + 1, b, w, height() + 4, left_);
-       mathed_draw_deco(pain, x + width() - w - 1, b, w, height() + 4, right_);
+       int const b = y - ascent();
+       cell(0).draw(pi, x + w + 4, y);
+       mathed_draw_deco(pi, x + 4, b, w, height(), left_);
+       mathed_draw_deco(pi, x + width() - w - 4, b, w, height(), right_);
+}
+
+
+bool MathDelimInset::isParanthesis() const
+{
+       return left_ == "(" && right_ == ")";
+}
+
+
+bool MathDelimInset::isBrackets() const
+{
+       return left_ == "[" && right_ == "]";
+}
+
+
+bool MathDelimInset::isAbs() const
+{
+       return left_ == "|" && right_ == "|";
+}
+
+
+void MathDelimInset::maple(MapleStream & os) const
+{
+       if (isAbs()) {
+               if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
+                       os << "linalg[det](" << cell(0) << ')';
+               else
+                       os << "abs(" << cell(0) << ')';
+       }
+       else
+               os << left_ << cell(0) << right_;
+}
+
+void MathDelimInset::maxima(MaximaStream & os) const
+{
+       if (isAbs()) {
+               if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
+                       os << "determinant(" << cell(0) << ')';
+               else
+                       os << "abs(" << cell(0) << ')';
+       }
+       else
+               os << left_ << cell(0) << right_;
+}
+
+
+void MathDelimInset::mathematica(MathematicaStream & os) const
+{
+       if (isAbs()) {
+               if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
+                       os << "Det" << cell(0) << ']';
+               else
+                       os << "Abs[" << cell(0) << ']';
+       }
+       else
+               os << left_ << cell(0) << right_;
+}
+
+
+void MathDelimInset::mathmlize(MathMLStream & os) const
+{
+       os << "<fenced open=\"" << left_ << "\" close=\""
+               << right_ << "\">" << cell(0) << "</fenced>";
+}
+
+
+void MathDelimInset::octave(OctaveStream & os) const
+{
+       if (isAbs())
+               os << "det(" << cell(0) << ')';
+       else
+               os << left_ << cell(0) << right_;
 }