src/mathed/InsetMathSpecialChar.h

   1 // -*- C++ -*-
   2 /**
   3  * \file InsetMathSpecialChar.h
   4  * This file is part of LyX, the document processor.
   5  * Licence details can be found in the file COPYING.
   6  *
   7  * \author Enrico Forestieri
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #ifndef MATH_SPECIALCHARINSET_H
  13 #define MATH_SPECIALCHARINSET_H
  14
  15 #include "InsetMath.h"
  16
  17 namespace lyx {
  18
  19 /// The special character inset.
  20 class InsetMathSpecialChar : public InsetMath
  21 {
  22 public:
  23         ///
  24         explicit InsetMathSpecialChar(docstring const & name);
  25         ///
  26         void metrics(MetricsInfo & mi, Dimension & dim) const;
  27         ///
  28         void draw(PainterInfo & pi, int x, int y) const;
  29         ///
  30         void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
  31         ///
  32         void drawT(TextPainter &, int x, int y) const;
  33         ///
  34         int kerning(BufferView const *) const { return kerning_; }
  35         ///
  36         void write(WriteStream & os) const;
  37         ///
  38         void validate(LaTeXFeatures & features) const;
  39         ///
  40         void normalize(NormalStream & ns) const;
  41         ///
  42         void octave(OctaveStream & os) const;
  43         ///
  44         void maple(MapleStream &) const;
  45         ///
  46         void mathematica(MathematicaStream &) const;
  47         ///
  48         void mathmlize(MathStream & ms) const;
  49         /// identifies SpecialChar insets
  50         InsetMathSpecialChar const * asSpecialCharInset() const { return this; }
  51         ///
  52         docstring name() const { return name_; }
  53         ///
  54         char_type getChar() const { return char_; }
  55         ///
  56         InsetCode lyxCode() const { return MATH_SPECIALCHAR_CODE; }
  57
  58 private:
  59         virtual Inset * clone() const;
  60         /// the latex name
  61         docstring name_;
  62         /// the displayed character
  63         char_type char_;
  64         /// cached kerning for superscript
  65         mutable int kerning_;
  66 };
  67
  68 } // namespace lyx
  69
  70 #endif // MATH_SPECIALCHARINSET_H