src/mathed/InsetMathXYMatrix.cpp

   1 /**
   2  * \file InsetMathXYMatrix.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author André Pönitz
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "InsetMathXYMatrix.h"
  14
  15 #include "LaTeXFeatures.h"
  16 #include "MathStream.h"
  17
  18 #include <ostream>
  19
  20 namespace lyx {
  21
  22
  23 InsetMathXYMatrix::InsetMathXYMatrix(Buffer * buf, Length const & s, char c)
  24         : InsetMathGrid(buf, 1, 1), spacing_(s), spacing_code_(c)
  25 {
  26 }
  27
  28
  29 Inset * InsetMathXYMatrix::clone() const
  30 {
  31         return new InsetMathXYMatrix(*this);
  32 }
  33
  34
  35 int InsetMathXYMatrix::colsep() const
  36 {
  37         return 40;
  38 }
  39
  40
  41 int InsetMathXYMatrix::rowsep() const
  42 {
  43         return 40;
  44 }
  45
  46
  47 void InsetMathXYMatrix::metrics(MetricsInfo & mi, Dimension & dim) const
  48 {
  49         if (mi.base.style == LM_ST_DISPLAY)
  50                 mi.base.style = LM_ST_TEXT;
  51         InsetMathGrid::metrics(mi, dim);
  52 }
  53
  54
  55 void InsetMathXYMatrix::write(WriteStream & os) const
  56 {
  57         MathEnsurer ensurer(os);
  58         os << "\\xymatrix";
  59         switch (spacing_code_) {
  60         case 'R':
  61         case 'C':
  62         case 'M':
  63         case 'W':
  64         case 'H':
  65         case 'L':
  66                 os << '@' << spacing_code_ << '='
  67                    << from_ascii(spacing_.asLatexString());
  68                 break;
  69         default:
  70                 if (!spacing_.empty())
  71                         os << "@=" << from_ascii(spacing_.asLatexString());
  72         }
  73         os << '{';
  74         InsetMathGrid::write(os);
  75         os << "}\n";
  76 }
  77
  78
  79 void InsetMathXYMatrix::infoize(odocstream & os) const
  80 {
  81         os << "xymatrix ";
  82         switch (spacing_code_) {
  83         case 'R':
  84         case 'C':
  85         case 'M':
  86         case 'W':
  87         case 'H':
  88         case 'L':
  89                 os << spacing_code_ << ' '
  90                    << from_ascii(spacing_.asLatexString()) << ' ';
  91                 break;
  92         default:
  93                 if (!spacing_.empty())
  94                         os << from_ascii(spacing_.asLatexString()) << ' ';
  95         }
  96         InsetMathGrid::infoize(os);
  97 }
  98
  99
 100 void InsetMathXYMatrix::normalize(NormalStream & os) const
 101 {
 102         os << "[xymatrix ";
 103         InsetMathGrid::normalize(os);
 104         os << ']';
 105 }
 106
 107
 108 void InsetMathXYMatrix::maple(MapleStream & os) const
 109 {
 110         os << "xymatrix(";
 111         InsetMathGrid::maple(os);
 112         os << ')';
 113 }
 114
 115
 116 void InsetMathXYMatrix::validate(LaTeXFeatures & features) const
 117 {
 118         features.require("xy");
 119         InsetMathGrid::validate(features);
 120 }
 121
 122
 123 } // namespace lyx