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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7574 a592a061-630c-0410-9148-cb99ea01b6c8
56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
// -*- C++ -*-
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/**
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* \file math_pos.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef MATH_POS_H
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#define MATH_POS_H
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#include <iosfwd>
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#include "math_data.h"
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/// Description of a position
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class CursorPos {
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public:
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///
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CursorPos();
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///
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explicit CursorPos(MathInset *);
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/// returns cell corresponding to this position
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MathArray & cell() const;
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/// returns cell corresponding to this position
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MathArray & cell(MathArray::idx_type idx) const;
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/// gets screen position of the thing
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void getPos(int & x, int & y) const;
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/// set position
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void setPos(MathArray::pos_type pos);
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public:
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/// pointer to an inset
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MathInset * inset_;
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/// cell index of a position in this inset
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MathArray::idx_type idx_;
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/// position in this cell
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MathArray::pos_type pos_;
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};
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/// test for equality
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bool operator==(CursorPos const &, CursorPos const &);
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/// test for inequality
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bool operator!=(CursorPos const &, CursorPos const &);
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/// test for order
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bool operator<(CursorPos const &, CursorPos const &);
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/// output
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std::ostream & operator<<(std::ostream &, CursorPos const &);
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#endif
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