kgamelcd.h

/*
    This file is part of the TDE games library
    Copyright (C) 2001,2002,2003 Nicolas Hadacek (hadacek@kde.org)
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License version 2 as published by the Free Software Foundation.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
 
#ifndef __KGAMELCD_H
#define __KGAMELCD_H
 
#include <tqlcdnumber.h>
#include <tqvaluevector.h>
#include <tdemacros.h>
 
class TQLabel;
class TQTimer;
 
//-----------------------------------------------------------------------------
class TDE_EXPORT KGameLCD : public TQLCDNumber
{
    TQ_OBJECT
  
public:
    KGameLCD(uint nbDigits, TQWidget *parent = 0, const char *name = 0);
 
    ~KGameLCD();

    void setDefaultBackgroundColor(const TQColor &color);

    void setDefaultColor(const TQColor &color);

    void setHighlightColor(const TQColor &color);

    void setLeadingString(const TQString &s);

    void setHighlightTime(uint time);

    void resetColor();

    void setColor(const TQColor &color);
 
public slots:
    void highlight();

    void displayInt(int value);
 
private slots:
    void timeout() { highlight(false); }
 
private:
    TQColor   _fgColor, _hlColor;
    TQString  _lead;
    uint     _htime;
    TQTimer  *_timer;
 
    class KGameLCDPrivate;
    KGameLCDPrivate *d;
 
    void highlight(bool light);
 
};
 
//-----------------------------------------------------------------------------
class TDE_EXPORT KGameLCDClock : public KGameLCD
{
    TQ_OBJECT
  
public:
    KGameLCDClock(TQWidget *parent = 0, const char *name = 0);
 
    ~KGameLCDClock();

    uint seconds() const;

    TQString pretty() const;

    void setTime(uint seconds);

    void setTime(const TQString &s);
 
public slots:
    virtual void reset();

    virtual void stop();

    virtual void start();
 
protected slots:
    virtual void timeoutClock();
 
private:
    TQTimer *_timerClock;
    uint    _sec, _min;
 
    class KGameLCDClockPrivate;
    KGameLCDClockPrivate *d;
 
    void showTime();
};
 
//-----------------------------------------------------------------------------
class TDE_EXPORT KGameLCDList : public TQWidget
{
    TQ_OBJECT
  
public:
    KGameLCDList(const TQString &title,
                 TQWidget *parent = 0, const char *name = 0);
    KGameLCDList(TQWidget *parent = 0, const char *name = 0);
 
    ~KGameLCDList();

    void append(TQLCDNumber *lcd);
    
    void append(const TQString &leading, TQLCDNumber *lcd);

    void clear();

    TQLabel *title() const { return _title; }

    TQLCDNumber *lcd(uint i) const { return _lcds[i]; }
    
    uint size() const { return _lcds.size(); }
 
private:
    TQLabel *_title;
    TQValueVector<TQLCDNumber *> _lcds;
 
    class KGameLCDListPrivate;
    KGameLCDListPrivate *d;
 
    void init(const TQString &title);
};
 
#endif