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<%
const type = locals.type;
const layoutProperties = locals.layoutProperties;
const paintProperties = locals.paintProperties;
-%>
// This file is generated.
// Edit platform/darwin/scripts/generate-style-code.js, then run `make style-code-darwin`.
#import "MGLSource.h"
#import "MGLMapView_Private.h"
#import "NSPredicate+MGLAdditions.h"
#import "MGLStyleLayer_Private.h"
#import "MGLStyleValue_Private.h"
#import "MGL<%- camelize(type) %>StyleLayer.h"
#include <mbgl/style/layers/<%- type %>_layer.hpp>
@interface MGL<%- camelize(type) %>StyleLayer ()
@property (nonatomic) mbgl::style::<%- camelize(type) %>Layer *rawLayer;
@end
@implementation MGL<%- camelize(type) %>StyleLayer
{
std::unique_ptr<mbgl::style::<%- camelize(type) %>Layer> _pendingLayer;
}
<% if (type == 'background') { -%>
- (instancetype)initWithIdentifier:(NSString *)identifier
{
if (self = [super initWithIdentifier:identifier]) {
auto layer = std::make_unique<mbgl::style::<%- camelize(type) %>Layer>(identifier.UTF8String);
_pendingLayer = std::move(layer);
self.rawLayer = _pendingLayer.get();
}
return self;
}
<% } else { -%>
- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source
{
if (self = [super initWithIdentifier:identifier source:source]) {
auto layer = std::make_unique<mbgl::style::<%- camelize(type) %>Layer>(identifier.UTF8String, source.identifier.UTF8String);
_pendingLayer = std::move(layer);
self.rawLayer = _pendingLayer.get();
}
return self;
}
<% } -%>
<% if (type !== 'background' && type !== 'raster') { -%>
- (NSString *)sourceLayerIdentifier
{
auto layerID = self.rawLayer->getSourceLayer();
return layerID.empty() ? nil : @(layerID.c_str());
}
- (void)setSourceLayerIdentifier:(NSString *)sourceLayerIdentifier
{
self.rawLayer->setSourceLayer(sourceLayerIdentifier.UTF8String ?: "");
}
- (void)setPredicate:(NSPredicate *)predicate
{
self.rawLayer->setFilter(predicate.mgl_filter);
}
- (NSPredicate *)predicate
{
return [NSPredicate mgl_predicateWithFilter:self.rawLayer->getFilter()];
}
<% } -%>
<% if (layoutProperties.length) { -%>
#pragma mark - Accessing the Layout Attributes
<% for (const property of layoutProperties) { -%>
- (void)set<%- camelize(property.name) %>:(MGLStyleValue<<%- propertyType(property, true) %>> *)<%- objCName(property) %> {
auto mbglValue = MGLStyleValueTransformer<<%- valueTransformerArguments(property).join(', ') %>>().toPropertyValue(<%- objCName(property) %>);
self.rawLayer->set<%- camelize(property.name) %>(mbglValue);
}
- (MGLStyleValue<<%- propertyType(property, true) %>> *)<%- objCName(property) %> {
auto propertyValue = self.rawLayer->get<%- camelize(property.name) %>() ?: self.rawLayer->getDefault<%- camelize(property.name) %>();
return MGLStyleValueTransformer<<%- valueTransformerArguments(property).join(', ') %>>().toStyleValue(propertyValue);
}
<% } -%>
<% } -%>
<% if (paintProperties.length) { -%>
#pragma mark - Accessing the Paint Attributes
<% for (const property of paintProperties) { -%>
- (void)set<%- camelize(property.name) %>:(MGLStyleValue<<%- propertyType(property, true) %>> *)<%- objCName(property) %> {
auto mbglValue = MGLStyleValueTransformer<<%- valueTransformerArguments(property).join(', ') %>>().toPropertyValue(<%- objCName(property) %>);
self.rawLayer->set<%- camelize(property.name) %>(mbglValue);
}
- (MGLStyleValue<<%- propertyType(property, true) %>> *)<%- objCName(property) %> {
auto propertyValue = self.rawLayer->get<%- camelize(property.name) %>() ?: self.rawLayer->getDefault<%- camelize(property.name) %>();
return MGLStyleValueTransformer<<%- valueTransformerArguments(property).join(', ') %>>().toStyleValue(propertyValue);
}
<% } -%>
<% } -%>
#pragma mark - Add style layer to map
- (void)addToMapView:(MGLMapView *)mapView
{
[self addToMapView:mapView belowLayer:nil];
}
- (void)addToMapView:(MGLMapView *)mapView belowLayer:(MGLStyleLayer *)otherLayer
{
if (otherLayer) {
const mbgl::optional<std::string> belowLayerId{otherLayer.identifier.UTF8String};
mapView.mbglMap->addLayer(std::move(_pendingLayer), belowLayerId);
} else {
mapView.mbglMap->addLayer(std::move(_pendingLayer));
}
}
@end
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