MRU1/groundobj.cpp

#include "groundobj.h"

groundObj::groundObj( )

{
       x=y=type=0;
       exist=true;
       boegotov = false;
       type  = 0;
       n_Ab = 0;
       pic = QImage(":/new/pics/ground0.xpm");

       priznakSektor = false;
       angle1 = 0;
       angle2 = 0;
       alt_n  = 0;
       hMin=0;
       hMax=8479;

       initRockets(0,0);
}
void groundObj::initRockets(int _allR, int _activeR) {
    allR = _allR; activeR = _activeR;
    hasCU.clear();
    for (int i=0; i<activeR; i++) hasCU<<-1;
}

void groundObj::setBoegotov(bool fl)
{
    if (fl!=boegotov)
    {
        prepareGeometryChange();
        boegotov = fl;
    }
}

void groundObj::setPriznakSektor(bool fl)
{
    if (fl!=priznakSektor)
    {
        prepareGeometryChange();
        priznakSektor = fl;

    }
}

void groundObj::setRockets(int r)
{
    if (r!=allR)
    {
        allR = r;

    }
}

int groundObj::addCU(int ud)
{
    if (activeR>0)
    {
        if (hasCU.contains((int)ud))
        {
            return -1;
        }
        else
        {
            int t = 0;
            t= hasCU.indexOf(((int) -1));
            if (t<0)
            {
                qDebug("Error:: hasCU in grObj wrong Index");
            }
            else
            {
                hasCU[t] = ud;
                activeR--;
            }
        }
        return -1;
    }
    else
    {
        int t = hasCU.first();

        hasCU.removeFirst();
        hasCU.append(ud);

        return t;
    }
}

void groundObj::removeCU(int ud)
{
    if (activeR<allR)
    {
        if (hasCU.indexOf(ud)!=-1)
        {
            hasCU.removeOne(ud);
            hasCU.append(-1);
            activeR++;
        }
    }
}

void groundObj::setExist(bool fl)
{
    if (fl!=exist)
    {
        prepareGeometryChange();
        exist = fl;
    }
}

QRectF groundObj::boundingRect() const
{
    qreal d = 30;
    return  QRectF(-d/2+x,-d/2+y,d,d);
}

void groundObj::paint(QPainter *p, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
    QPen pen;
    QBrush br;
    QPointF  p0, ptemp;
    QLineF lf;
    QFont f;
    QString s, s1;

    if (exist)
    {
        p0 = QPointF(x,y);

        p->setPen(Qt::green);
        p->drawEllipse(p0, 0.5, 0.5);


        if (type==1 || type == 12)     // type == 1 is TOR, type == 12 is Shilks
        {
            if (priznakSektor)
            {
                br = p->brush();
                br.setStyle(Qt::NoBrush);
                p->setBrush(br);
                pen = p->pen();
                pen.setColor(Qt::red);
                pen.setStyle(Qt::DashLine);
                p->setPen(pen);

                const qreal elRadius = (type==12) ? 25 : 160;
                p->drawEllipse(p0, elRadius, elRadius);

                pen.setColor(Qt::cyan);
                if (boegotov)   pen.setStyle(Qt::SolidLine);
                    else        pen.setStyle(Qt::DashLine);
                p->setPen(pen);

                qreal a1 = (90-angle1); if (a1<0) a1+=360;
                qreal a2 = (90-angle2); if (a2<0) a2+=360;
                p->drawPie(QRectF(p0-QPointF(320,320), QSize(640,640)), a2*16, (angle2-angle1)*16);

                pen.setStyle(Qt::SolidLine);
                pen.setColor(Qt::darkGreen);
                pen.setWidthF(3);
                p->setPen(pen);
                p->drawArc(QRectF(p0-QPointF(280,280), QSize(560,560)), a2*16, (angle2-angle1)*16);
                p->drawArc(QRectF(p0-QPointF(120,120), QSize(240,240)), a2*16, (angle2-angle1)*16);

                p->setPen(Qt::white);
                f = p->font();
                f.setPointSize(10);
                f.setItalic(true);
                p->setFont(f);

                ptemp = p0+QPointF(320,0);
                lf = QLineF(p0, ptemp);   lf.setAngle(a1);

                s =  QString::number(n_Ab);
                if (alt_n==1) s.append("H");
                if (alt_n==2) s.append("B");
                if (alt_n==3)
                {
                     qreal hmi = hMin/1000;
                     s.append("    ");
                     s.append(QString::number(hmi, 'f', 1 ));
                }


                p->drawText(QRectF(lf.p2(), QSizeF(45, 15)), s);
                lf = QLineF(p0, ptemp);   lf.setAngle(a2);
                if (alt_n==3)
                {
                    s =  QString::number(n_Ab);
                    s.append("    ");
                    qreal hma = hMax/1000;
                    s.append(QString::number(hma, 'f', 1 ));
                }

                p->drawText(QRectF(lf.p2(), QSizeF(45, 15)), s);
            }

        }


    }
    else
    {
       p->setBrush(Qt::NoBrush);
       p->setPen(Qt::NoPen);
       p->drawPoint(0,0);

    }



}

void groundObj::setSektor(qreal a1, qreal a2)
{
    while (a1>a2)     {       a2+=360;    }

    if ((a1!=angle1)||(a2!=angle2)|| (!priznakSektor))
    {
        prepareGeometryChange();
        priznakSektor = true;
        angle1 = a1;
        angle2 = a2;
    }
}

void groundObj::clearSektor()
{
    if (priznakSektor || angle1 || angle2)
    {
        prepareGeometryChange();
        priznakSektor = false;
        angle1 = angle2 = 0;


    }
}

void groundObj::setType(int t)
{
    if (type!=t)
    {
        prepareGeometryChange();
        type=t;

        if (t==0)
        {
            pic = QImage(":/new/pics/ground0.xpm");
        }
        if (t==1)
        {
            pic = QImage(":/new/pics/tor2.xpm");
            initRockets(8, 4);
        }
        if (t==12) {
            pic = QImage(":/new/pics/sh.xpm");
            initRockets(4, 1);
        }
    }
}

void groundObj::setPos(QPointF p)
{
    QPointF lp(x, y);
    if (lp!=p)
    {
        prepareGeometryChange();
        x = p.x();
        y = p.y();

    }

}

void groundObj::setPos(qreal x, qreal y)
{
    setPos(QPointF(x, y));
}

void groundObj::mousePressEvent(QGraphicsSceneMouseEvent *e)
{

}

void groundObj::setOgrH(int al)
{
    prepareGeometryChange();
    alt_n = al;
}

void groundObj::setOgrH(int al, qreal min, qreal max)
{

    hMin = min;
    hMax = max;
    setOgrH(al);
}