src/mathed/math_amsarrayinset.C

   1 #include <config.h>
   2
   3 #ifdef __GNUG__
   4 #pragma implementation
   5 #endif
   6
   7 #include "math_amsarrayinset.h"
   8 #include "math_mathmlstream.h"
   9 #include "math_support.h"
  10 #include "math_streamstr.h"
  11 #include "math_support.h"
  12 #include "Lsstream.h"
  13
  14
  15 MathAMSArrayInset::MathAMSArrayInset(string const & name, int m, int n)
  16         : MathGridInset(m, n), name_(name)
  17 {}
  18
  19
  20 MathAMSArrayInset::MathAMSArrayInset(string const & name)
  21         : MathGridInset(1, 1), name_(name)
  22 {}
  23
  24
  25 MathInset * MathAMSArrayInset::clone() const
  26 {
  27         return new MathAMSArrayInset(*this);
  28 }
  29
  30
  31 char const * MathAMSArrayInset::name_left() const
  32 {
  33         if (name_ == "bmatrix")
  34                 return "[";
  35         if (name_ == "vmatrix")
  36                 return "|";
  37         if (name_ == "Vmatrix")
  38                 return "Vert";
  39         if (name_ == "pmatrix")
  40                 return "(";
  41         return ".";
  42 }
  43
  44
  45 char const * MathAMSArrayInset::name_right() const
  46 {
  47         if (name_ == "bmatrix")
  48                 return "]";
  49         if (name_ == "vmatrix")
  50                 return "|";
  51         if (name_ == "Vmatrix")
  52                 return "Vert";
  53         if (name_ == "pmatrix")
  54                 return ")";
  55         return ".";
  56 }
  57
  58
  59 void MathAMSArrayInset::metrics(MathMetricsInfo const & st) const
  60 {
  61         MathMetricsInfo mi = st;
  62         if (mi.style == LM_ST_DISPLAY)
  63                 mi.style = LM_ST_TEXT;
  64         MathGridInset::metrics(mi);
  65         width_ += 12;
  66 }
  67
  68
  69 void MathAMSArrayInset::draw(Painter & pain, int x, int y) const
  70 {
  71         MathGridInset::draw(pain, x + 6, y);
  72         int yy = y - ascent_;
  73         mathed_draw_deco(pain, x + 1, yy, 5, height(), name_left());
  74         mathed_draw_deco(pain, x + width_ - 6, yy, 5, height(), name_right());
  75 }
  76
  77
  78 void MathAMSArrayInset::write(WriteStream & os) const
  79 {
  80         os << "\\begin{" << name_ << "}";
  81         MathGridInset::write(os);
  82         os << "\\end{" << name_ << "}";
  83 }
  84
  85
  86 void MathAMSArrayInset::normalize(NormalStream & os) const
  87 {
  88         os << "[" << name_ << " ";
  89         MathGridInset::normalize(os);
  90         os << "]";
  91 }
  92
  93
  94 void MathAMSArrayInset::maplize(MapleStream & os) const
  95 {
  96         os << name_ << "(";
  97         MathGridInset::maplize(os);
  98         os << ")";
  99 }