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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1777 a592a061-630c-0410-9148-cb99ea01b6c8
76 lines
1.3 KiB
C++
76 lines
1.3 KiB
C++
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-2000 The LyX Team.
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*
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*
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* ====================================================== */
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#ifndef COUNTERS_H
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#define COUNTERS_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include <map>
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#include <sigc++/signal_system.h>
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#include "LString.h"
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///
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class Counter : public SigC::Object {
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public:
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///
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Counter();
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///
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void set(int v);
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///
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void addto(int v);
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///
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int value() const;
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///
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void step();
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///
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void reset();
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///
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SigC::Signal0<void> onstep;
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private:
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///
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int value_;
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};
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/** This is a class of (La)TeX type counters. The counters is in a text
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Style and can be reset by signals emitted from a single counter.
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*/
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class Counters {
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public:
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///
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~Counters();
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///
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void newCounter(string const & newc);
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///
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void newCounter(string const & newc, string const & oldc);
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///
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void set(string const & ctr, int val);
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///
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void addto(string const & ctr, int val);
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///
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int value(string const & ctr) const;
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///
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void step(string const & ctr);
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// string refstep(string const & cou);
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private:
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///
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typedef std::map<string, Counter*> CounterList;
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///
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CounterList counterList;
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};
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#endif
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