lyx_mirror/src/counters.h
Jean-Marc Lasgouttes 4b2a999762 GUI-indep toolbar and menus mostly work !
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@913 a592a061-630c-0410-9148-cb99ea01b6c8
2000-07-24 13:53:19 +00:00

82 lines
1.4 KiB
C++

// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
*
* ====================================================== */
#ifndef COUNTERS_H
#define COUTNERS_H
#ifdef __GNUG__
#pragma interface
#endif
#include <map>
#include <sigc++/signal_system.h>
#include "LString.h"
#ifdef SIGC_CXX_NAMESPACES
using SigC::Object;
using SigC::Signal0;
#endif
///
class Counter : public Object {
public:
///
Counter();
///
void set(int v);
///
void addto(int v);
///
int value() const;
///
void step();
///
void reset();
///
Signal0<void> onstep;
private:
///
int value_;
};
/** This is a class of (La)TeX type counters. The counters is in a text
Style and can be reset by signals emitted from a single counter.
*/
class Counters {
public:
///
~Counters();
///
void newCounter(string const & newc);
///
void newCounter(string const & newc, string const & oldc);
///
void set(string const & ctr, int val);
///
void addto(string const & ctr, int val);
///
int value(string const & ctr) const;
///
void step(string const & ctr);
// string refstep(string const & cou);
private:
///
typedef std::map<string, Counter*> CounterList;
///
CounterList counterList;
};
#endif