uint qHash(const QLCPoint& key)
{
uint hash;
hash = key.x() << 16;
hash = hash | (key.y() & 0xFFFF);
hash = hash & (~0U);
return hash;
}
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;
}
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());
}
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);
}
}
}
}