src/mathed/InsetMathSpace.h

   1 // -*- C++ -*-
   2 /**
   3  * \file InsetMathSpace.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_SPACEINSET_H
  13 #define MATH_SPACEINSET_H
  14
  15 #include "InsetMath.h"
  16 #include "Length.h"
  17
  18
  19 namespace lyx {
  20
  21
  22 /// Smart spaces
  23 class InsetMathSpace : public InsetMath {
  24 public:
  25         ///
  26         explicit InsetMathSpace();
  27         ///
  28         explicit InsetMathSpace(std::string const & name, std::string const & length);
  29         ///
  30         explicit InsetMathSpace(Length const & length);
  31         ///
  32         ~InsetMathSpace();
  33         ///
  34         InsetMathSpace const * asSpaceInset() const { return this; }
  35         ///
  36         InsetMathSpace * asSpaceInset() { return this; }
  37         ///
  38         void incSpace();
  39         ///
  40         void metrics(MetricsInfo & mi, Dimension & dim) const;
  41         ///
  42         void draw(PainterInfo & pi, int x, int y) const;
  43
  44         ///
  45         void normalize(NormalStream &) const;
  46         ///
  47         void validate(LaTeXFeatures & features) const;
  48         ///
  49         void maple(MapleStream &) const;
  50         ///
  51         void mathematica(MathematicaStream &) const;
  52         ///
  53         void octave(OctaveStream &) const;
  54         ///
  55         void write(WriteStream & os) const;
  56         /// generate something that will be understood by the Dialogs.
  57         std::string const createDialogStr() const;
  58         ///
  59         bool hasSettings() const { return true; }
  60         ///
  61         docstring contextMenu(BufferView const &, int, int) const;
  62         ///
  63         bool getStatus(Cursor &, FuncRequest const &, FuncStatus &) const;
  64         ///
  65         InsetCode lyxCode() const { return MATH_SPACE_CODE; }
  66
  67 protected:
  68         ///
  69         virtual void doDispatch(Cursor & cur, FuncRequest & cmd);
  70 private:
  71         virtual Inset * clone() const;
  72         ///
  73         bool isNegative() const;
  74         ///
  75         int space_;
  76         /// amount of space for \\hspace
  77         Length length_;
  78 };
  79
  80
  81 } // namespace lyx
  82 #endif