20d9e1028c
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Bart Louwers <bart@emeel.net>
113 lines
3.5 KiB
Plaintext
113 lines
3.5 KiB
Plaintext
#import "MLNImageSource.h"
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#import "MLNGeometry_Private.h"
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#import "MLNLoggingConfiguration_Private.h"
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#import "MLNSource_Private.h"
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#import "MLNTileSource_Private.h"
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#import "NSURL+MLNAdditions.h"
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#if TARGET_OS_IPHONE
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#import "UIImage+MLNAdditions.h"
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#else
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#import "NSImage+MLNAdditions.h"
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#endif
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#include <mbgl/style/sources/image_source.hpp>
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#include <mbgl/util/premultiply.hpp>
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@interface MLNImageSource ()
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- (instancetype)initWithIdentifier:(NSString *)identifier coordinateQuad:(MLNCoordinateQuad)coordinateQuad NS_DESIGNATED_INITIALIZER;
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@property (nonatomic, readonly) mbgl::style::ImageSource *rawSource;
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@end
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@implementation MLNImageSource
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- (instancetype)initWithIdentifier:(NSString *)identifier coordinateQuad:(MLNCoordinateQuad)coordinateQuad {
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const auto coordsArray = MLNLatLngArrayFromCoordinateQuad(coordinateQuad);
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auto source = std::make_unique<mbgl::style::ImageSource>(identifier.UTF8String, coordsArray);
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return self = [super initWithPendingSource:std::move(source)];
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}
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- (instancetype)initWithIdentifier:(NSString *)identifier coordinateQuad:(MLNCoordinateQuad)coordinateQuad URL:(NSURL *)url {
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self = [self initWithIdentifier:identifier coordinateQuad: coordinateQuad];
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self.URL = url;
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return self;
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}
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- (instancetype)initWithIdentifier:(NSString *)identifier coordinateQuad:(MLNCoordinateQuad)coordinateQuad image:(MLNImage *)image {
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self = [self initWithIdentifier:identifier coordinateQuad: coordinateQuad];
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self.image = image;
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return self;
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}
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- (NSURL *)URL {
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MLNAssertStyleSourceIsValid();
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auto url = self.rawSource->getURL();
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return url ? [NSURL URLWithString:@(url->c_str())] : nil;
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}
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- (void)setURL:(NSURL *)url {
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MLNAssertStyleSourceIsValid();
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if (url) {
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self.rawSource->setURL(url.mgl_URLByStandardizingScheme.absoluteString.UTF8String);
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_image = nil;
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} else {
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self.image = nullptr;
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}
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}
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- (void)setImage:(MLNImage *)image {
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MLNAssertStyleSourceIsValid();
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if (image != nullptr) {
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self.rawSource->setImage(image.mgl_premultipliedImage);
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} else {
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self.rawSource->setImage(mbgl::PremultipliedImage({0,0}));
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}
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_image = image;
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}
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- (MLNCoordinateQuad)coordinates {
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MLNAssertStyleSourceIsValid();
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return MLNCoordinateQuadFromLatLngArray(self.rawSource->getCoordinates());
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}
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- (void)setCoordinates: (MLNCoordinateQuad)coordinateQuad {
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MLNAssertStyleSourceIsValid();
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self.rawSource->setCoordinates(MLNLatLngArrayFromCoordinateQuad(coordinateQuad));
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}
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- (NSString *)description {
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if (self.rawSource) {
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return [NSString stringWithFormat:@"<%@: %p; identifier = %@; coordinates = %@; URL = %@; image = %@>",
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NSStringFromClass([self class]), (void *)self, self.identifier,
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MLNStringFromCoordinateQuad(self.coordinates),
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self.URL,
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self.image];
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}
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else {
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return [NSString stringWithFormat:@"<%@: %p; identifier = %@; coordinates = <unknown>; URL = <unknown>; image = %@>",
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NSStringFromClass([self class]), (void *)self, self.identifier, self.image];
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}
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}
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- (mbgl::style::ImageSource *)rawSource {
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return (mbgl::style::ImageSource *)super.rawSource;
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}
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- (NSString *)attributionHTMLString {
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if (!self.rawSource) {
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MLNAssert(0, @"Source with identifier `%@` was invalidated after a style change", self.identifier);
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return nil;
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}
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auto attribution = self.rawSource->getAttribution();
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return attribution ? @(attribution->c_str()) : nil;
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}
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@end
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