src/mathed/InsetMathColor.h

   1 // -*- C++ -*-
   2 /**
   3  * \file InsetMathColor.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_COLORINSET_H
  13 #define MATH_COLORINSET_H
  14
  15 #include "InsetMathNest.h"
  16
  17 #include "support/docstream.h"
  18
  19 namespace lyx {
  20
  21 /// Change colours.
  22
  23 class InsetMathColor : public InsetMathNest {
  24 public:
  25         /// Create a color inset from LyX color number
  26         explicit InsetMathColor(bool oldstyle,
  27                 ColorCode color = Color_none);
  28         /// Create a color inset from LaTeX color name
  29         explicit InsetMathColor(bool oldstyle, docstring const & color);
  30         ///
  31         void metrics(MetricsInfo & mi, Dimension & dim) const;
  32         /// we write extra braces in any case...
  33         /// FIXME Why? Are they necessary if oldstyle_ == false?
  34         bool extraBraces() const { return true; }
  35         ///
  36         void draw(PainterInfo & pi, int x, int y) const;
  37         /// we need package color
  38         void validate(LaTeXFeatures & features) const;
  39         ///
  40         void write(WriteStream & os) const;
  41         /// write normalized content
  42         void normalize(NormalStream & ns) const;
  43         ///
  44         void infoize(odocstream & os) const;
  45         ///
  46         InsetCode lyxCode() const { return MATH_COLOR_CODE; }
  47 private:
  48         virtual Inset * clone() const;
  49         /// width of '[' in current font
  50         mutable int w_;
  51         ///
  52         bool oldstyle_;
  53         /// Our color. Only valid LaTeX colors are allowed.
  54         docstring color_;
  55 };
  56
  57
  58 } // namespace lyx
  59
  60 #endif