src/mathed/InsetMathUnknown.h

   1 // -*- C++ -*-
   2 /**
   3  * \file InsetMathUnknown.h
   4  * This file is part of LyX, the document processor.
   5  * Licence details can be found in the file COPYING.
   6  *
   7  * \author André Pönitz
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #ifndef MATH_UNKNOWNINSET_H
  13 #define MATH_UNKNOWNINSET_H
  14
  15 #include "InsetMath.h"
  16
  17 #include "support/docstring.h"
  18
  19
  20 namespace lyx {
  21
  22 /// LaTeX names for objects that we really don't know
  23 class InsetMathUnknown : public InsetMath {
  24 public:
  25         ///
  26         explicit InsetMathUnknown(docstring const & name,
  27                 docstring const & selection = docstring(),
  28                 bool final = true, bool black = false);
  29         ///
  30         void metrics(MetricsInfo & mi, Dimension & dim) const;
  31         ///
  32         void draw(PainterInfo & pi, int x, int y) const;
  33         ///
  34         void setName(docstring const & name);
  35         ///
  36         docstring name() const;
  37
  38         ///
  39         docstring const & selection() const { return selection_; }
  40
  41         /// identifies UnknownInsets
  42         InsetMathUnknown const * asUnknownInset() const { return this; }
  43         /// identifies UnknownInsets
  44         InsetMathUnknown * asUnknownInset() { return this; }
  45
  46         ///
  47         void normalize(NormalStream &) const;
  48         ///
  49         void maple(MapleStream &) const;
  50         ///
  51         void mathematica(MathematicaStream &) const;
  52         ///
  53         void mathmlize(MathStream &) const;
  54         ///
  55         void octave(OctaveStream &) const;
  56         ///
  57         void finalize();
  58         ///
  59         bool final() const;
  60         ///
  61         int kerning(BufferView const *) const { return kerning_; }
  62         ///
  63         InsetCode lyxCode() const { return MATH_UNKNOWN_CODE; }
  64
  65 private:
  66         ///
  67         Inset * clone() const { return new InsetMathUnknown(*this); }
  68
  69         ///
  70         docstring name_;
  71         /// are we finished creating the name?
  72         bool final_;
  73         ///
  74         bool black_;
  75         ///
  76         mutable int kerning_;
  77         /// the selection which was replaced by this
  78         docstring selection_;
  79 };
  80
  81 } // namespace lyx
  82
  83 #endif