85 lines
2.4 KiB
Plaintext
85 lines
2.4 KiB
Plaintext
#import "MGLRasterSource.h"
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#import "MGLMapView_Private.h"
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#import "MGLSource_Private.h"
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#import "MGLTileSet_Private.h"
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#import "NSURL+MGLAdditions.h"
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#include <mbgl/style/sources/raster_source.hpp>
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@interface MGLRasterSource ()
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@property (nonatomic) mbgl::style::RasterSource *rawSource;
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@end
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@implementation MGLRasterSource
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{
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std::unique_ptr<mbgl::style::RasterSource> _pendingSource;
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}
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- (instancetype)initWithIdentifier:(NSString *)identifier URL:(NSURL *)url tileSize:(CGFloat)tileSize
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{
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if (self = [super initWithIdentifier:identifier]) {
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_URL = url;
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_tileSize = tileSize;
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[self commonInit];
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}
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return self;
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}
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- (instancetype)initWithIdentifier:(NSString *)identifier tileSet:(MGLTileSet *)tileSet tileSize:(CGFloat)tileSize;
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{
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if (self = [super initWithIdentifier:identifier])
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{
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_tileSet = tileSet;
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_tileSize = tileSize;
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[self commonInit];
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}
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return self;
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}
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- (void)commonInit
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{
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std::unique_ptr<mbgl::style::RasterSource> source;
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if (self.URL)
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{
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source = std::make_unique<mbgl::style::RasterSource>(self.identifier.UTF8String,
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self.URL.mgl_URLByStandardizingScheme.absoluteString.UTF8String,
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uint16_t(self.tileSize));
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}
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else
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{
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source = std::make_unique<mbgl::style::RasterSource>(self.identifier.UTF8String,
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self.tileSet.mbglTileset,
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uint16_t(self.tileSize));
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}
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_pendingSource = std::move(source);
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self.rawSource = _pendingSource.get();
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}
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- (void)addToMapView:(MGLMapView *)mapView
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{
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mapView.mbglMap->addSource(std::move(_pendingSource));
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}
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- (void)removeFromMapView:(MGLMapView *)mapView
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{
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auto removedSource = mapView.mbglMap->removeSource(self.identifier.UTF8String);
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_pendingSource = std::move(reinterpret_cast<std::unique_ptr<mbgl::style::RasterSource> &>(removedSource));
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self.rawSource = _pendingSource.get();
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}
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- (NSString *)description
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{
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return [NSString stringWithFormat:
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@"<%@: %p; identifier = %@; URL = %@; tileSet = %@; tileSize = %lu>",
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NSStringFromClass([self class]), (void *)self, self.identifier, self.URL,
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self.tileSet, (unsigned long)self.tileSize];
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}
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@end
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