90 lines
3.5 KiB
Objective-C
90 lines
3.5 KiB
Objective-C
/*
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* This file is part of the SDWebImage package.
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* (c) Olivier Poitrey <rs@dailymotion.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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#import "MKAnnotationView+WebCache.h"
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#import "objc/runtime.h"
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#import "UIView+WebCacheOperation.h"
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static char imageURLKey;
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@implementation MKAnnotationView (WebCache)
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- (nullable NSURL *)sd_imageURL {
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return objc_getAssociatedObject(self, &imageURLKey);
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}
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- (void)sd_setImageWithURL:(nullable NSURL *)url {
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[self sd_setImageWithURL:url placeholderImage:nil options:0 completed:nil];
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}
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- (void)sd_setImageWithURL:(nullable NSURL *)url placeholderImage:(nullable UIImage *)placeholder {
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[self sd_setImageWithURL:url placeholderImage:placeholder options:0 completed:nil];
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}
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- (void)sd_setImageWithURL:(nullable NSURL *)url placeholderImage:(nullable UIImage *)placeholder options:(SDWebImageOptions)options {
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[self sd_setImageWithURL:url placeholderImage:placeholder options:options completed:nil];
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}
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- (void)sd_setImageWithURL:(nullable NSURL *)url completed:(nullable SDExternalCompletionBlock)completedBlock {
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[self sd_setImageWithURL:url placeholderImage:nil options:0 completed:completedBlock];
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}
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- (void)sd_setImageWithURL:(nullable NSURL *)url placeholderImage:(nullable UIImage *)placeholder completed:(nullable SDExternalCompletionBlock)completedBlock {
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[self sd_setImageWithURL:url placeholderImage:placeholder options:0 completed:completedBlock];
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}
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- (void)sd_setImageWithURL:(nullable NSURL *)url
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placeholderImage:(nullable UIImage *)placeholder
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options:(SDWebImageOptions)options
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completed:(nullable SDExternalCompletionBlock)completedBlock {
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[self sd_cancelCurrentImageLoad];
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objc_setAssociatedObject(self, &imageURLKey, url, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
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self.image = placeholder;
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if (url) {
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__weak __typeof(self)wself = self;
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id <SDWebImageOperation> operation = [SDWebImageManager.sharedManager loadImageWithURL:url options:options progress:nil completed:^(UIImage *image, NSData *data, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) {
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if (!wself) return;
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dispatch_main_sync_safe(^{
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__strong MKAnnotationView *sself = wself;
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if (!sself) return;
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if (image && (options & SDWebImageAvoidAutoSetImage) && completedBlock) {
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completedBlock(image, error, cacheType, url);
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return;
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} else if (image) {
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wself.image = image;
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[wself setNeedsLayout];
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} else {
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if ((options & SDWebImageDelayPlaceholder)) {
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wself.image = placeholder;
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[wself setNeedsLayout];
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}
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}
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if (completedBlock && finished) {
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completedBlock(image, error, cacheType, url);
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}
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});
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}];
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[self sd_setImageLoadOperation:operation forKey:@"MKAnnotationViewImage"];
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} else {
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dispatch_main_async_safe(^{
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NSError *error = [NSError errorWithDomain:SDWebImageErrorDomain code:-1 userInfo:@{NSLocalizedDescriptionKey : @"Trying to load a nil url"}];
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if (completedBlock) {
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completedBlock(nil, error, SDImageCacheTypeNone, url);
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}
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});
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}
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}
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- (void)sd_cancelCurrentImageLoad {
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[self sd_cancelImageLoadOperationWithKey:@"MKAnnotationViewImage"];
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}
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@end
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