68 lines
2.4 KiB
Plaintext
68 lines
2.4 KiB
Plaintext
#import "NSArray+MLNAdditions.h"
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#import "MLNLoggingConfiguration_Private.h"
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#import "NSDictionary+MLNAdditions.h"
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#import "NSExpression+MLNPrivateAdditions.h"
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@implementation NSArray (MLNAdditions)
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- (std::vector<mbgl::Value>)mgl_vector {
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std::vector<mbgl::Value> vector;
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vector.reserve(self.count);
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for (id value in self) {
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if ([value isKindOfClass:[NSArray class]]) {
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std::vector<mbgl::Value> innerVector = [value mgl_vector];
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vector.push_back(innerVector);
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} else if ([value isKindOfClass:[NSDictionary class]]) {
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mbgl::PropertyMap propertyMap = [value mgl_propertyMap];
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vector.push_back(propertyMap);
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} else {
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NSExpression *expression = [NSExpression expressionForConstantValue:value];
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vector.push_back(expression.mgl_constantMBGLValue);
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}
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}
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return vector;
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}
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- (NSAttributedString *)mgl_attributedComponentsJoinedByString:(NSString *)separator {
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NSAttributedString *attributedSeparator = [[NSAttributedString alloc] initWithString:separator];
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NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] init];
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BOOL isSubsequentItem = NO;
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for (NSAttributedString *component in self) {
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MLNAssert([component isKindOfClass:[NSAttributedString class]],
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@"Items in array must be attributed strings.");
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if (isSubsequentItem) {
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[attributedString appendAttributedString:attributedSeparator];
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}
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isSubsequentItem = YES;
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[attributedString appendAttributedString:component];
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}
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return attributedString;
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}
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+ (NSArray *)mgl_coordinatesFromCoordinates:(std::vector<CLLocationCoordinate2D>)coords {
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NSMutableArray *coordinates = [NSMutableArray array];
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for (auto coord : coords) {
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[coordinates addObject:@{@"latitude" : @(coord.latitude), @"longitude" : @(coord.longitude)}];
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}
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return coordinates;
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}
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- (std::vector<CLLocationCoordinate2D>)mgl_coordinates {
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NSUInteger numberOfCoordinates = [self count];
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CLLocationCoordinate2D *coords =
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(CLLocationCoordinate2D *)malloc(numberOfCoordinates * sizeof(CLLocationCoordinate2D));
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for (NSUInteger i = 0; i < numberOfCoordinates; i++) {
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coords[i] = CLLocationCoordinate2DMake([self[i][@"latitude"] doubleValue],
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[self[i][@"longitude"] doubleValue]);
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}
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std::vector<CLLocationCoordinate2D> coordinates = {coords, coords + numberOfCoordinates};
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free(coords);
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return coordinates;
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}
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@end
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