void checkFilterKeyBookkeeping()
{
// GIVEN
QScopedPointer<Qt3DRender::QRenderPassFilter> passFilter(new Qt3DRender::QRenderPassFilter);
{
// WHEN
Qt3DRender::QFilterKey filterKey;
passFilter->addMatch(&filterKey);
// THEN
QCOMPARE(filterKey.parent(), passFilter.data());
QCOMPARE(passFilter->matchAny().size(), 1);
}
// THEN (Should not crash and parameter be unset)
QVERIFY(passFilter->matchAny().empty());
{
// WHEN
Qt3DRender::QRenderPassFilter someOtherPassFilter;
QScopedPointer<Qt3DRender::QFilterKey> filterKey(new Qt3DRender::QFilterKey(&someOtherPassFilter));
passFilter->addMatch(filterKey.data());
// THEN
QCOMPARE(filterKey->parent(), &someOtherPassFilter);
QCOMPARE(passFilter->matchAny().size(), 1);
// WHEN
passFilter.reset();
filterKey.reset();
// THEN Should not crash when the parameter is destroyed (tests for failed removal of destruction helper)
}
}
/*!
\internal
*/
void PropertyBrowser::populateData(bool force)
{
if(dataInitialised == true && force == false)
return;
m_values.clear();
QString key = filterKey( m_property );
QStringList args = m_filter.argumentMatches( QContentFilter::Synthetic, key );
int keylen = key.length();
foreach( QString arg, args ) {
m_values.append( arg.mid( keylen ) );
}
QString Key8Manager::getKey(QList<QPoint> const & path)
{
QString key = "";
int last = -1;
for (int k = 1; k < path.size(); k++)
{
for (int i = 0; i < 8; i++)
{
double det1 = cos(pi / 8 - i * pi / 4) * (path[k].y() - path[k - 1].y())
- sin(pi / 8 - i * pi / 4) * (path[k].x() - path[k - 1].x());
double det2 = cos(pi / 8 - (i + 1) * pi / 4) * (path[k].y() - path[k - 1].y())
- sin(pi / 8 - (i + 1) * pi / 4) * (path[k].x() - path[k - 1].x());
if (det2 >= 0 && det1 < 0 && last != i)
{
last = i;
key += str8[i];
}
}
}
return filterKey(key);
}
/*!
\fn QString PropertyBrowser::filterString( const QModelIndex& index ) const
\internal
*/
QString PropertyBrowser::filterString( const QModelIndex& index ) const
{
const_cast<PropertyBrowser *>(this)->populateData();
return filterKey( m_property ) + m_values[index.row()];
}
