QRectF CanvasMode_EditWeldPoint::getUpdateRect()
{
PageItem *item;
uint selectedItemCount = m_weldToList.count();
if (selectedItemCount == 0)
return QRectF();
double vminx = std::numeric_limits<double>::max();
double vminy = std::numeric_limits<double>::max();
double vmaxx = -std::numeric_limits<double>::max();
double vmaxy = -std::numeric_limits<double>::max();
for (uint gc = 0; gc < selectedItemCount; ++gc)
{
item = m_weldToList.at(gc);
if (item->rotation() != 0)
{
QRectF itRect(item->getVisualBoundingRect());
vminx = qMin(vminx, itRect.x());
vminy = qMin(vminy, itRect.y());
vmaxx = qMax(vmaxx, itRect.right());
vmaxy = qMax(vmaxy, itRect.bottom());
}
else
{
vminx = qMin(vminx, item->visualXPos());
vminy = qMin(vminy, item->visualYPos());
vmaxx = qMax(vmaxx, item->visualXPos() + item->visualWidth());
vmaxy = qMax(vmaxy, item->visualYPos() + item->visualHeight());
}
}
return QRectF(vminx, vminy, vmaxx - vminx, vmaxy - vminy).adjusted(-20, -20, 40, 40);
}
void Selection::setGroupRect()
{
PageItem *currItem;
uint selectedItemCount = count();
if (selectedItemCount == 0)
{
groupX = groupY = groupW = groupH = 0;
visualGX = visualGY = visualGW = visualGH = 0;
return;
}
double minx = std::numeric_limits<double>::max();
double miny = std::numeric_limits<double>::max();
double maxx = -std::numeric_limits<double>::max();
double maxy = -std::numeric_limits<double>::max();
double vminx = std::numeric_limits<double>::max();
double vminy = std::numeric_limits<double>::max();
double vmaxx = -std::numeric_limits<double>::max();
double vmaxy = -std::numeric_limits<double>::max();
for (uint gc = 0; gc < selectedItemCount; ++gc)
{
currItem = itemAt(gc);
if (currItem->rotation() != 0)
{
FPointArray pb(4);
pb.setPoint(0, FPoint(currItem->xPos(), currItem->yPos()));
pb.setPoint(1, FPoint(currItem->width(), 0.0, currItem->xPos(), currItem->yPos(), currItem->rotation(), 1.0, 1.0));
pb.setPoint(2, FPoint(currItem->width(), currItem->height(), currItem->xPos(), currItem->yPos(), currItem->rotation(), 1.0, 1.0));
pb.setPoint(3, FPoint(0.0, currItem->height(), currItem->xPos(), currItem->yPos(), currItem->rotation(), 1.0, 1.0));
for (uint pc = 0; pc < 4; ++pc)
{
minx = qMin(minx, pb.point(pc).x());
miny = qMin(miny, pb.point(pc).y());
maxx = qMax(maxx, pb.point(pc).x());
maxy = qMax(maxy, pb.point(pc).y());
}
// Same for visual
// pb.setPoint(0, FPoint(currItem->visualXPos(), currItem->visualYPos()));
// pb.setPoint(1, FPoint(currItem->visualWidth(), 0.0, currItem->visualXPos(), currItem->visualYPos(), currItem->rotation(), 1.0, 1.0));
// pb.setPoint(2, FPoint(currItem->visualWidth(), currItem->visualHeight(), currItem->visualXPos(), currItem->visualYPos(), currItem->rotation(), 1.0, 1.0));
// pb.setPoint(3, FPoint(0.0, currItem->visualHeight(), currItem->visualXPos(), currItem->visualYPos(), currItem->rotation(), 1.0, 1.0));
QRectF itRect(currItem->getVisualBoundingRect());
// for (uint pc = 0; pc < 4; ++pc)
{
vminx = qMin(vminx, itRect.x());
vminy = qMin(vminy, itRect.y());
vmaxx = qMax(vmaxx, itRect.right());
vmaxy = qMax(vmaxy, itRect.bottom());
}
}
else
{
minx = qMin(minx, currItem->xPos());
miny = qMin(miny, currItem->yPos());
maxx = qMax(maxx, currItem->xPos() + currItem->width());
maxy = qMax(maxy, currItem->yPos() + currItem->height());
vminx = qMin(vminx, currItem->visualXPos());
vminy = qMin(vminy, currItem->visualYPos());
vmaxx = qMax(vmaxx, currItem->visualXPos() + currItem->visualWidth());
vmaxy = qMax(vmaxy, currItem->visualYPos() + currItem->visualHeight());
}
}
groupX = minx;
groupY = miny;
groupW = maxx - minx;
groupH = maxy - miny;
visualGX = vminx;
visualGY = vminy;
visualGW = vmaxx - vminx;
visualGH = vmaxy - vminy;
}
