39 lines
1.3 KiB
Objective-C
39 lines
1.3 KiB
Objective-C
#import "FFFastImageViewManager.h"
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#import "FFFastImageView.h"
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#import <SDWebImage/SDWebImagePrefetcher.h>
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@implementation FFFastImageViewManager
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RCT_EXPORT_MODULE(FastImageView)
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- (FFFastImageView*)view {
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FFFastImageView* view = [[FFFastImageView alloc] init];
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view.contentMode = (UIViewContentMode) RCTResizeModeContain;
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view.clipsToBounds = YES;
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return view;
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}
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RCT_EXPORT_VIEW_PROPERTY(source, FFFastImageSource)
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RCT_EXPORT_VIEW_PROPERTY(resizeMode, RCTResizeMode)
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RCT_EXPORT_VIEW_PROPERTY(onFastImageProgress, RCTBubblingEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onFastImageError, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onFastImageLoad, RCTDirectEventBlock)
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RCT_EXPORT_METHOD(preload:(nonnull NSArray<FFFastImageSource *> *)sources)
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{
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NSMutableArray *urls = [NSMutableArray arrayWithCapacity:sources.count];
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[sources enumerateObjectsUsingBlock:^(FFFastImageSource * _Nonnull source, NSUInteger idx, BOOL * _Nonnull stop) {
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[source.headers enumerateKeysAndObjectsUsingBlock:^(NSString *key, NSString* header, BOOL *stop) {
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[[SDWebImageDownloader sharedDownloader] setValue:header forHTTPHeaderField:key];
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}];
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[urls setObject:source.uri atIndexedSubscript:idx];
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}];
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[[SDWebImagePrefetcher sharedImagePrefetcher] prefetchURLs:urls];
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}
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@end
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