void RuleDrawer::operator()(FeatureType const & f)
{
if (CheckCancelled())
return;
Stylist s;
m_callback(f, s);
if (s.IsEmpty())
return;
int const zoomLevel = m_context->GetTileKey().m_zoomLevel;
if (s.IsCoastLine() &&
zoomLevel > scales::GetUpperWorldScale() &&
f.GetID().m_mwmId.GetInfo()->GetType() == MwmInfo::COASTS)
{
string name;
if (f.GetName(StringUtf8Multilang::kDefaultCode, name))
{
ASSERT(!name.empty(), ());
strings::SimpleTokenizer iter(name, ";");
while (iter)
{
if (m_isLoadedFn(*iter))
return;
++iter;
}
}
bool InitStylist(FeatureType & f, int8_t deviceLang, int const zoomLevel, bool buildings3d, Stylist & s)
{
feature::TypesHolder const types(f);
if (!buildings3d && IsBuildingPartChecker::Instance()(types) &&
!ftypes::IsBuildingChecker::Instance()(types))
return false;
drule::KeysT keys;
auto const geomType = feature::GetDrawRule(types, zoomLevel, keys);
feature::FilterRulesByRuntimeSelector(f, zoomLevel, keys);
if (keys.empty())
return false;
drule::MakeUnique(keys);
if (geomType.second)
s.RaiseCoastlineFlag();
auto const mainGeomType = feature::EGeomType(geomType.first);
switch (mainGeomType)
{
case feature::GEOM_POINT:
s.RaisePointStyleFlag();
break;
case feature::GEOM_LINE :
s.RaiseLineStyleFlag();
break;
case feature::GEOM_AREA :
s.RaiseAreaStyleFlag();
break;
default:
ASSERT(false, ());
return false;
}
Aggregator aggregator(f, mainGeomType, zoomLevel, static_cast<int>(keys.size()));
aggregator.AggregateKeys(keys);
CaptionDescription & descr = s.GetCaptionDescriptionImpl();
descr.Init(f, deviceLang, zoomLevel, mainGeomType, aggregator.m_mainTextType, aggregator.m_auxCaptionFound);
aggregator.AggregateStyleFlags(keys, descr.IsNameExists());
if (aggregator.m_pointStyleFound)
s.RaisePointStyleFlag();
if (aggregator.m_lineStyleFound)
s.RaiseLineStyleFlag();
s.m_rules.swap(aggregator.m_rules);
return true;
}
bool RuleDrawer::CheckCoastlines(FeatureType & f, Stylist const & s)
{
int const zoomLevel = m_context->GetTileKey().m_zoomLevel;
if (s.IsCoastLine() &&
zoomLevel > scales::GetUpperWorldScale() &&
f.GetID().m_mwmId.GetInfo()->GetType() == MwmInfo::COASTS)
{
string name;
if (f.GetName(StringUtf8Multilang::kDefaultCode, name))
{
ASSERT(!name.empty(), ());
strings::SimpleTokenizer iter(name, ";");
while (iter)
{
if (m_isLoadedFn(*iter))
return false;
++iter;
}
}