Exemplos de QLCPoint::isNull em C++ (Cpp)

Exemplo n.º 1

Arquivo: fixturegroup.cpp Projeto: exmatrikulator/qlcplus

bool FixtureGroup::assignFixture(quint32 id, const QLCPoint& pt)
{
    Fixture* fxi = doc()->fixture(id);
    Q_ASSERT(fxi != NULL);
    QLCPoint tmp = pt;
    int headAddedcount = 0;

    for (int i = 0; i < fxi->heads(); i++)
    {
        if (pt.isNull())
        {
            if (assignHead(pt, GroupHead(fxi->id(), i)) == true)
                headAddedcount++;
        }
        else
        {
            if (assignHead(tmp, GroupHead(fxi->id(), i)) == true)
                headAddedcount++;

            tmp.setX(tmp.x() + 1);
            if (tmp.x() >= size().width())
            {
                tmp.setX(0);
                tmp.setY(tmp.y() + 1);
            }
        }
    }

    return headAddedcount ? true : false;
}

Exemplo n.º 2

Arquivo: fixturegroup.cpp Projeto: OnceBe/qlcplus

void FixtureGroup::assignHead(const QLCPoint& pt, const GroupHead& head)
{
    if (m_heads.values().contains(head) == true)
        return;

    if (size().isValid() == false)
        setSize(QSize(1, 1));

    if (pt.isNull() == false)
    {
        m_heads[pt] = head;
    }
    else
    {
        bool assigned = false;
        int y = 0;
        int x = 0;
        int xmax = size().width();
        int ymax = size().height();

        while (assigned == false)
        {
            for (; y < ymax; y++)
            {
                for (x = 0; x < xmax; x++)
                {
                    QLCPoint tmp(x, y);
                    if (m_heads.contains(tmp) == false)
                    {
                        m_heads[tmp] = head;
                        assigned = true;
                        break;
                    }
                }

                if (assigned == true)
                    break;
            }

            ymax++;
        }
    }

    emit changed(this->id());
}

Exemplo n.º 3

Arquivo: fixturegroup.cpp Projeto: ming-hai/qlcplus

void FixtureGroup::assignFixture(quint32 id, const QLCPoint& pt)
{
    Fixture* fxi = doc()->fixture(id);
    Q_ASSERT(fxi != NULL);
    QLCPoint tmp = pt;

    for (int i = 0; i < fxi->heads(); i++)
    {
        if (pt.isNull())
        {
            assignHead(pt, GroupHead(fxi->id(), i));
        }
        else
        {
            assignHead(tmp, GroupHead(fxi->id(), i));
            tmp.setX(tmp.x() + 1);
            if (tmp.x() >= size().width())
            {
                tmp.setX(0);
                tmp.setY(tmp.y() + 1);
            }
        }
    }
}