orK/src/rail.cpp

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#include "rail.h"

#include <QDebug>

Rail::Rail( QSvgRenderer* renderer, QString type, int address, int delay, QString decoder, QString info, QGraphicsItem * parent ) : QGraphicsSvgItem( parent )
{
        _type = type ;
        _address = address ;
        _delay = delay ;
        _decoder = decoder ;

        initState();
        setSharedRenderer( renderer );
        setElementIdSafe( _type ) ;
        setToolTip( info ) ;
}

void Rail::setElementIdSafe( const QString &id )
{
        if ( renderer()->elementExists( id ) )
                setElementId( id ) ;
        else
                setElementId( OrKMap::UnknownId ) ;
}

int Rail::address()
{
        return _address ;
}

QString Rail::type()
{
        return _type ;
}

QString Rail::decoder()
{
        return _decoder ;
}

int Rail::delay()
{
        return _delay ;
}

void Rail::initState()
{
        if ( _type.contains( OrKMap::StateOpen ) )
                _open = TRUE ;
        else
                _open = FALSE ;
}

void Rail::setState( bool open, bool quiet )
{
        _open = open ;
        
        if( !open )
                _type.replace( QString( OrKMap::StateOpen ), QString( OrKMap::StateClosed ) ) ;
        else
                _type.replace( QString( OrKMap::StateClosed ), QString( OrKMap::StateOpen ) ) ;
        
        setElementIdSafe( _type ) ;
        update() ;
        
        if ( ! quiet )
                emit stateChanged( open ) ;

}

void Rail::toggleState( bool quiet )
{
        setState( !_open, quiet ) ;
}

QRectF Rail::boundingRect() const
{
        return QRectF ( 0, 0, OrKMap::ItemXSize, OrKMap::ItemYSize ) ;
}

void Rail::mousePressEvent( QGraphicsSceneMouseEvent *event )
{
        if( _address == 0 || Qt::LeftButton != event->button() )
                return ;
        
//      toggleState() ;
        emit clicked() ;
}

bool Rail::isOpen()
{
        return _open ;
}

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