diff options
Diffstat (limited to 'platform/darwin/src/MGLStyle.mm')
| -rw-r--r-- | platform/darwin/src/MGLStyle.mm | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/platform/darwin/src/MGLStyle.mm b/platform/darwin/src/MGLStyle.mm index 52efc7a85a..244fb94ef9 100644 --- a/platform/darwin/src/MGLStyle.mm +++ b/platform/darwin/src/MGLStyle.mm @@ -638,7 +638,7 @@ static NSURL *MGLStyleURL_trafficNight; self.URL ? [NSString stringWithFormat:@"\"%@\"", self.URL] : self.URL]; } -#pragma mark Style language preferences +#pragma mark Mapbox Streets source introspection - (void)setLocalizesLabels:(BOOL)localizesLabels { @@ -749,4 +749,29 @@ static NSURL *MGLStyleURL_trafficNight; } } +- (NS_SET_OF(MGLVectorSource *) *)mapboxStreetsSources { + return [self.sources objectsPassingTest:^BOOL (__kindof MGLVectorSource * _Nonnull source, BOOL * _Nonnull stop) { + return [source isKindOfClass:[MGLVectorSource class]] && source.mapboxStreets; + }]; +} + +- (NS_ARRAY_OF(MGLStyleLayer *) *)placeStyleLayers { + NSSet *streetsSourceIdentifiers = [self.mapboxStreetsSources valueForKey:@"identifier"]; + + NSSet *placeSourceLayerIdentifiers = [NSSet setWithObjects:@"marine_label", @"country_label", @"state_label", @"place_label", @"water_label", @"poi_label", @"rail_station_label", @"mountain_peak_label", nil]; + NSPredicate *isPlacePredicate = [NSPredicate predicateWithBlock:^BOOL (MGLVectorStyleLayer * _Nullable layer, NSDictionary<NSString *, id> * _Nullable bindings) { + return [layer isKindOfClass:[MGLVectorStyleLayer class]] && [streetsSourceIdentifiers containsObject:layer.sourceIdentifier] && [placeSourceLayerIdentifiers containsObject:layer.sourceLayerIdentifier]; + }]; + return [self.layers filteredArrayUsingPredicate:isPlacePredicate]; +} + +- (NS_ARRAY_OF(MGLStyleLayer *) *)roadStyleLayers { + NSSet *streetsSourceIdentifiers = [self.mapboxStreetsSources valueForKey:@"identifier"]; + + NSPredicate *isPlacePredicate = [NSPredicate predicateWithBlock:^BOOL (MGLVectorStyleLayer * _Nullable layer, NSDictionary<NSString *, id> * _Nullable bindings) { + return [layer isKindOfClass:[MGLVectorStyleLayer class]] && [streetsSourceIdentifiers containsObject:layer.sourceIdentifier] && [layer.sourceLayerIdentifier isEqualToString:@"road_label"]; + }]; + return [self.layers filteredArrayUsingPredicate:isPlacePredicate]; +} + @end |