mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-09-21 23:51:25 +00:00
1eba5295d8
transverse also inset if they are on it's way, Page up/down for InsetText fixed (cleanly now as I finally understood the algorithm ;) This fixes some non reported bugs, some in Michaels list, some reported on the mailing list and #314 on our buglist. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4008 a592a061-630c-0410-9148-cb99ea01b6c8
143 lines
2.3 KiB
C++
143 lines
2.3 KiB
C++
// -*- C++ -*-
|
|
/* This file is part of
|
|
* ======================================================
|
|
*
|
|
* LyX, The Document Processor
|
|
*
|
|
* Copyright 1995 Matthias Ettrich
|
|
* Copyright 1995-2001 The LyX Team.
|
|
*
|
|
* ====================================================== */
|
|
|
|
#ifndef LYXCURSOR_H
|
|
#define LYXCURSOR_H
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
#include "support/types.h"
|
|
|
|
class Paragraph;
|
|
class Row;
|
|
|
|
/** All these variables should be explained. Matthias?
|
|
*/
|
|
class LyXCursor {
|
|
public:
|
|
///
|
|
LyXCursor();
|
|
///
|
|
void par(Paragraph * p);
|
|
///
|
|
Paragraph * par() const;
|
|
///
|
|
void pos(lyx::pos_type p);
|
|
///
|
|
lyx::pos_type pos() const;
|
|
///
|
|
void boundary(bool b);
|
|
///
|
|
bool boundary() const;
|
|
///
|
|
void x(int i);
|
|
///
|
|
int x() const;
|
|
///
|
|
void ix(int i);
|
|
///
|
|
int ix() const;
|
|
///
|
|
void x_fix(int i);
|
|
///
|
|
int x_fix() const;
|
|
///
|
|
void y(int i);
|
|
///
|
|
int y() const;
|
|
///
|
|
void iy(int i);
|
|
///
|
|
int iy() const;
|
|
///
|
|
void row(Row * r);
|
|
///
|
|
Row * row() const;
|
|
///
|
|
void irow(Row * r);
|
|
///
|
|
Row * irow() const;
|
|
private:
|
|
/// The paragraph the cursor is in.
|
|
Paragraph * par_;
|
|
/// The position inside the paragraph
|
|
lyx::pos_type pos_;
|
|
///
|
|
bool boundary_;
|
|
///
|
|
int x_;
|
|
/// the x position of the position before the inset when we put
|
|
/// the cursor on the end of the row before, otherwise equal to x.
|
|
int ix_;
|
|
///
|
|
int x_fix_;
|
|
///
|
|
int y_;
|
|
/// the y position of the position before the inset when we put
|
|
/// the cursor on the end of the row before, otherwise equal to y.
|
|
int iy_;
|
|
///
|
|
Row * row_;
|
|
/// the row of the position before the inset when we put
|
|
/// the cursor on the end of the row before, otherwise equal to row.
|
|
Row * irow_;
|
|
};
|
|
|
|
///
|
|
inline
|
|
bool operator==(LyXCursor const & a, LyXCursor const & b)
|
|
{
|
|
return (a.par() == b.par())
|
|
&& (a.pos() == b.pos())
|
|
&& a.boundary() == b.boundary();
|
|
}
|
|
|
|
///
|
|
inline
|
|
bool operator!=(LyXCursor const & a, LyXCursor const & b)
|
|
{
|
|
return !(a == b);
|
|
}
|
|
|
|
///
|
|
inline
|
|
bool operator<(LyXCursor const & a, LyXCursor const & b)
|
|
{
|
|
// Can this be done in a nother way?
|
|
return (a.y() < b.y() && a.pos() < b.pos());
|
|
}
|
|
|
|
///
|
|
inline
|
|
bool operator>(LyXCursor const & a, LyXCursor const & b)
|
|
{
|
|
return b < a;
|
|
}
|
|
|
|
///
|
|
inline
|
|
bool operator>=(LyXCursor const & a, LyXCursor const & b)
|
|
{
|
|
return !(a < b);
|
|
}
|
|
|
|
|
|
///
|
|
inline
|
|
bool operator<=(LyXCursor const & a, LyXCursor const & b)
|
|
{
|
|
return !(a > b);
|
|
}
|
|
|
|
#endif
|