1 files changed, 193 insertions, 0 deletions
diff --git a/platform/darwin/src/MGLHeatmapStyleLayer.mm b/platform/darwin/src/MGLHeatmapStyleLayer.mm
new file mode 100644
index 0000000000..db9fa5397f
--- /dev/null
+++ b/platform/darwin/src/MGLHeatmapStyleLayer.mm
@@ -0,0 +1,193 @@
+// This file is generated.
+// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`.
+
+#import "MGLSource.h"
+#import "NSPredicate+MGLAdditions.h"
+#import "NSDate+MGLAdditions.h"
+#import "MGLStyleLayer_Private.h"
+#import "MGLStyleValue_Private.h"
+#import "MGLHeatmapStyleLayer.h"
+
+#include <mbgl/style/transition_options.hpp>
+#include <mbgl/style/layers/heatmap_layer.hpp>
+
+@interface MGLHeatmapStyleLayer ()
+
+@property (nonatomic, readonly) mbgl::style::HeatmapLayer *rawLayer;
+
+@end
+
+@implementation MGLHeatmapStyleLayer
+
+- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source
+{
+    auto layer = std::make_unique<mbgl::style::HeatmapLayer>(identifier.UTF8String, source.identifier.UTF8String);
+    return self = [super initWithPendingLayer:std::move(layer)];
+}
+
+- (mbgl::style::HeatmapLayer *)rawLayer
+{
+    return (mbgl::style::HeatmapLayer *)super.rawLayer;
+}
+
+- (NSString *)sourceIdentifier
+{
+    MGLAssertStyleLayerIsValid();
+
+    return @(self.rawLayer->getSourceID().c_str());
+}
+
+- (NSString *)sourceLayerIdentifier
+{
+    MGLAssertStyleLayerIsValid();
+
+    auto layerID = self.rawLayer->getSourceLayer();
+    return layerID.empty() ? nil : @(layerID.c_str());
+}
+
+- (void)setSourceLayerIdentifier:(NSString *)sourceLayerIdentifier
+{
+    MGLAssertStyleLayerIsValid();
+
+    self.rawLayer->setSourceLayer(sourceLayerIdentifier.UTF8String ?: "");
+}
+
+- (void)setPredicate:(NSPredicate *)predicate
+{
+    MGLAssertStyleLayerIsValid();
+
+    self.rawLayer->setFilter(predicate ? predicate.mgl_filter : mbgl::style::NullFilter());
+}
+
+- (NSPredicate *)predicate
+{
+    MGLAssertStyleLayerIsValid();
+
+    return [NSPredicate mgl_predicateWithFilter:self.rawLayer->getFilter()];
+}
+
+#pragma mark - Accessing the Paint Attributes
+
+- (void)setHeatmapIntensity:(MGLStyleValue<NSNumber *> *)heatmapIntensity {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toInterpolatablePropertyValue(heatmapIntensity);
+    self.rawLayer->setHeatmapIntensity(mbglValue);
+}
+
+- (MGLStyleValue<NSNumber *> *)heatmapIntensity {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHeatmapIntensity();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(self.rawLayer->getDefaultHeatmapIntensity());
+    }
+    return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(propertyValue);
+}
+
+- (void)setHeatmapIntensityTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHeatmapIntensityTransition(options);
+}
+
+- (MGLTransition)heatmapIntensityTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHeatmapIntensityTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHeatmapOpacity:(MGLStyleValue<NSNumber *> *)heatmapOpacity {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toInterpolatablePropertyValue(heatmapOpacity);
+    self.rawLayer->setHeatmapOpacity(mbglValue);
+}
+
+- (MGLStyleValue<NSNumber *> *)heatmapOpacity {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHeatmapOpacity();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(self.rawLayer->getDefaultHeatmapOpacity());
+    }
+    return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(propertyValue);
+}
+
+- (void)setHeatmapOpacityTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHeatmapOpacityTransition(options);
+}
+
+- (MGLTransition)heatmapOpacityTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHeatmapOpacityTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHeatmapRadius:(MGLStyleValue<NSNumber *> *)heatmapRadius {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toInterpolatablePropertyValue(heatmapRadius);
+    self.rawLayer->setHeatmapRadius(mbglValue);
+}
+
+- (MGLStyleValue<NSNumber *> *)heatmapRadius {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHeatmapRadius();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(self.rawLayer->getDefaultHeatmapRadius());
+    }
+    return MGLStyleValueTransformer<float, NSNumber *>().toStyleValue(propertyValue);
+}
+
+- (void)setHeatmapRadiusTransition:(MGLTransition )transition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } };
+    self.rawLayer->setHeatmapRadiusTransition(options);
+}
+
+- (MGLTransition)heatmapRadiusTransition {
+    MGLAssertStyleLayerIsValid();
+
+    mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHeatmapRadiusTransition();
+    MGLTransition transition;
+    transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero()));
+    transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero()));
+
+    return transition;
+}
+
+- (void)setHeatmapWeight:(MGLStyleValue<NSNumber *> *)heatmapWeight {
+    MGLAssertStyleLayerIsValid();
+
+    auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toDataDrivenPropertyValue(heatmapWeight);
+    self.rawLayer->setHeatmapWeight(mbglValue);
+}
+
+- (MGLStyleValue<NSNumber *> *)heatmapWeight {
+    MGLAssertStyleLayerIsValid();
+
+    auto propertyValue = self.rawLayer->getHeatmapWeight();
+    if (propertyValue.isUndefined()) {
+        return MGLStyleValueTransformer<float, NSNumber *>().toDataDrivenStyleValue(self.rawLayer->getDefaultHeatmapWeight());
+    }
+    return MGLStyleValueTransformer<float, NSNumber *>().toDataDrivenStyleValue(propertyValue);
+}
+
+@end