src/mathed/InsetFormulaMacro.h

   1 // -*- C++ -*-
   2 /**
   3  * \file InsetFormulaMacro.h
   4  * This file is part of LyX, the document processor.
   5  * Licence details can be found in the file COPYING.
   6  *
   7  * \author Alejandro Aguilar Sierra
   8  * \author André Pönitz
   9  *
  10  * Full author contact details are available in file CREDITS.
  11  */
  12
  13 #ifndef INSET_FORMULA_MACRO_H
  14 #define INSET_FORMULA_MACRO_H
  15
  16 #include "InsetMathNest.h"
  17
  18
  19 namespace lyx {
  20
  21 class MathMacroTemplate;
  22 class Lexer;
  23
  24
  25 // An InsetFormulaMacro only knows its name and asks the global
  26 // MathMacroTable if it needs to know more.
  27
  28 /// Main LyX Inset for defining math macros
  29 class InsetFormulaMacro : public InsetMathNest {
  30 public:
  31         ///
  32         InsetFormulaMacro();
  33         /// construct a macro hull from its name and the number of arguments
  34         InsetFormulaMacro(docstring const & name, int nargs, docstring const & t);
  35         /// constructs a mocro from its LaTeX definition
  36         explicit InsetFormulaMacro(docstring const & s);
  37         ///
  38         void metrics(MetricsInfo & mi, Dimension & dim) const;
  39         ///
  40         void draw(PainterInfo & pi, int x, int y) const;
  41
  42         ///
  43         void read(Lexer & lex);
  44         ///
  45         void write(std::ostream & os) const;
  46         ///
  47         int latex(odocstream & os, OutputParams const &) const;
  48         ///
  49         int plaintext(odocstream &, OutputParams const &) const;
  50         ///
  51         int docbook(odocstream &, OutputParams const &) const;
  52
  53         ///
  54         InsetCode lyxCode() const { return MATHMACRO_CODE_CODE; }
  55         ///
  56         docstring const & getInsetName() const { return name_; }
  57         ///
  58         bool editable() const { return true; }
  59         ///
  60         InsetCode lyxCode() const { return MATH_FORMULA_MACRO_CODE; }
  61 private:
  62         ///
  63         MathAtom & tmpl() const;
  64         ///
  65         void read(std::istream & is);
  66         /// prefix in inset
  67         docstring prefix() const;
  68         ///
  69         docstring name_;
  70         ///
  71         Inset * clone() const;
  72 };
  73
  74
  75 } // namespace lyx
  76
  77 #endif