src/mathed/MathSupport.h

   1 // -*- C++ -*-
   2 /**
   3  * \file MathSupport.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 MATH_SUPPORT_H
  14 #define MATH_SUPPORT_H
  15
  16 #include "MathParser_flags.h"
  17 #include "support/strfwd.h"
  18 #include <vector>
  19
  20 namespace lyx {
  21
  22 class PainterInfo;
  23 class FontInfo;
  24 class Dimension;
  25 class MathData;
  26 class MathAtom;
  27 class InsetMath;
  28
  29
  30 int mathed_char_width(FontInfo const &, char_type c);
  31
  32 int mathed_char_kerning(FontInfo const &, char_type c);
  33
  34 void mathed_draw_deco(PainterInfo & pi, int x, int y, int w, int h,
  35         docstring const & name);
  36
  37 void mathed_string_dim(FontInfo const & font,
  38                        docstring const & s,
  39                        Dimension & dim);
  40
  41 int mathed_string_width(FontInfo const &, docstring const & s);
  42
  43 void drawStrRed(PainterInfo & pi, int x, int y, docstring const & s);
  44 void drawStrBlack(PainterInfo & pi, int x, int y, docstring const & s);
  45
  46 void math_font_max_dim(FontInfo const &, int & asc, int & desc);
  47
  48 void augmentFont(FontInfo & f, docstring const & cmd);
  49
  50 bool isFontName(docstring const & name);
  51
  52 // converts single cell to string
  53 docstring asString(MathData const & ar);
  54 // converts single inset to string
  55 docstring asString(InsetMath const &);
  56 docstring asString(MathAtom const &);
  57 // converts string to single cell
  58 void asArray(docstring const &, MathData &, Parse::flags f = Parse::NORMAL);
  59
  60 } // namespace lyx
  61
  62 #endif