lyx_mirror/src/texrow.h
Lars Gullik Bjønnes d1182f17da LyX Drinkers Union: patch 1
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2141 a592a061-630c-0410-9148-cb99ea01b6c8
2001-06-25 00:06:33 +00:00

100 lines
1.7 KiB
C++

// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2001 The LyX Team
*
* ====================================================== */
#ifndef TEXROW_H
#define TEXROW_H
#ifdef __GNUG__
#pragma interface
#endif
#include <list>
class Paragraph;
// Controls correspondance between paragraphs and the generated LaTeX file
class TexRow {
public:
///
TexRow() : count(0), lastpar(0), lastpos(-1) {}
/// Clears structure
void reset();
/// Define what paragraph and position the next row will represent
void start(Paragraph * par, int pos);
/// Insert node when line is completed
void newline();
/// Returns paragraph id and position from a row number
bool getIdFromRow(int row, int & id, int & pos) const;
/// Appends another TexRow
TexRow & operator+= (TexRow const &);
/// Returns the number of rows in this texrow
int rows() const { return count; }
/// Linked list of items
class RowItem {
public:
///
RowItem() : id_(-1), pos_(-1), rownumber_(0) {}
///
void id(int i) {
id_ = i;
}
///
int id() const {
return id_;
}
///
void pos(int p) {
pos_ = p;
}
///
int pos() const {
return pos_;
}
///
void rownumber(int r) {
rownumber_ = r;
}
///
int rownumber() const {
return rownumber_;
}
private:
///
int id_;
///
int pos_;
///
int rownumber_;
};
///
typedef std::list<RowItem> RowList;
///
void increasePos(int id, int pos) const;
private:
///
unsigned int count;
///
mutable RowList rowlist;
/// Last paragraph
Paragraph * lastpar;
/// Last position
int lastpos;
};
#endif