void ConnectionManager::paint(QPainter &p) {
for (ConnectionList::iterator it = m_conns.begin(); it != m_conns.end(); ++it) {
paint(p, *it);
}
if (m_fromPin != -1) {
QPoint from = QPoint(m_movingX, m_movingY);
QPoint to;
std::vector<QPoint>::iterator it = m_points.begin();
if (it != m_points.end()) {
from = *it;
for (it++; it != m_points.end(); ++it) {
to = *it;
p.drawLine(from, to);
from = to;
}
}
to = m_screen->mapFromGlobal(QCursor::pos());
to.setX(to.x() - to.x() % 12 + 6);
to.setY(to.y() - to.y() % 12 + 6);
QPointF fto(to);
QPointF ffrom(from);
if (m_screen->getObject(from.x(), to.y()) == m_fromObject ||
(!m_points.empty() && m_points[m_points.size()-1].y() == to.y())) {
p.drawLine(from, QPoint(to.x(), from.y()));
p.drawLine(QPoint(to.x(), from.y()), to);
}
else {
p.drawLine(from, QPoint(from.x(), to.y()));
p.drawLine(QPoint(from.x(), to.y()), to);
}
}
}
bool plFileSystem::Copy(const plFileName &from, const plFileName &to)
{
#if HS_BUILD_FOR_WIN32
return CopyFileW(from.AsString().ToWchar(), to.AsString().ToWchar(), FALSE);
#else
typedef std::unique_ptr<FILE, std::function<int (FILE *)>> _FileRef;
_FileRef ffrom(Open(from, "rb"), fclose);
_FileRef fto(Open(to, "wb"), fclose);
if (!ffrom.get() || !fto.get())
return false;
size_t count;
uint8_t buffer[4096];
while (!feof(ffrom.get())) {
count = fread(buffer, sizeof(uint8_t), arrsize(buffer), ffrom.get());
if (ferror(ffrom.get()))
return false;
fwrite(buffer, sizeof(uint8_t), count, fto.get());
}
return true;
#endif
}
