/* * This file is part of the SDWebImage package. * (c) Olivier Poitrey * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ #import "UIImageView+EMHighlightedWebCache.h" #import "UIView+EMWebCacheOperation.h" #define UIImageViewHighlightedWebCacheOperationKey @"highlightedImage" @implementation UIImageView (EMHighlightedWebCache) - (void)sd_setHighlightedImageWithURL:(NSURL *)url { [self sd_setHighlightedImageWithURL:url options:0 progress:nil completed:nil]; } - (void)sd_setHighlightedImageWithURL:(NSURL *)url options:(EMSDWebImageOptions)options { [self sd_setHighlightedImageWithURL:url options:options progress:nil completed:nil]; } - (void)sd_setHighlightedImageWithURL:(NSURL *)url completed:(EMSDWebImageCompletionBlock)completedBlock { [self sd_setHighlightedImageWithURL:url options:0 progress:nil completed:completedBlock]; } - (void)sd_setHighlightedImageWithURL:(NSURL *)url options:(EMSDWebImageOptions)options completed:(EMSDWebImageCompletionBlock)completedBlock { [self sd_setHighlightedImageWithURL:url options:options progress:nil completed:completedBlock]; } - (void)sd_setHighlightedImageWithURL:(NSURL *)url options:(EMSDWebImageOptions)options progress:(EMSDWebImageDownloaderProgressBlock)progressBlock completed:(EMSDWebImageCompletionBlock)completedBlock { [self sd_cancelCurrentHighlightedImageLoad]; if (url) { __weak UIImageView *wself = self; id operation = [EMSDWebImageManager.sharedManager downloadImageWithURL:url options:options progress:progressBlock completed:^(UIImage *image, NSError *error, EMSDImageCacheType cacheType, BOOL finished, NSURL *imageURL) { if (!wself) return; dispatch_main_sync_safe (^ { if (!wself) return; if (image) { wself.highlightedImage = image; [wself setNeedsLayout]; } if (completedBlock && finished) { completedBlock(image, error, cacheType, url); } }); }]; [self sd_setImageLoadOperation:operation forKey:UIImageViewHighlightedWebCacheOperationKey]; } else { dispatch_main_async_safe(^{ NSError *error = [NSError errorWithDomain:@"SDWebImageErrorDomain" code:-1 userInfo:@{NSLocalizedDescriptionKey : @"Trying to load a nil url"}]; if (completedBlock) { completedBlock(nil, error, EMSDImageCacheTypeNone, url); } }); } } - (void)sd_cancelCurrentHighlightedImageLoad { [self sd_cancelImageLoadOperationWithKey:UIImageViewHighlightedWebCacheOperationKey]; } @end @implementation UIImageView (HighlightedWebCacheDeprecated) - (void)setHighlightedImageWithURL:(NSURL *)url { [self sd_setHighlightedImageWithURL:url options:0 progress:nil completed:nil]; } - (void)setHighlightedImageWithURL:(NSURL *)url options:(EMSDWebImageOptions)options { [self sd_setHighlightedImageWithURL:url options:options progress:nil completed:nil]; } - (void)setHighlightedImageWithURL:(NSURL *)url completed:(EMSDWebImageCompletedBlock)completedBlock { [self sd_setHighlightedImageWithURL:url options:0 progress:nil completed:^(UIImage *image, NSError *error, EMSDImageCacheType cacheType, NSURL *imageURL) { if (completedBlock) { completedBlock(image, error, cacheType); } }]; } - (void)setHighlightedImageWithURL:(NSURL *)url options:(EMSDWebImageOptions)options completed:(EMSDWebImageCompletedBlock)completedBlock { [self sd_setHighlightedImageWithURL:url options:options progress:nil completed:^(UIImage *image, NSError *error, EMSDImageCacheType cacheType, NSURL *imageURL) { if (completedBlock) { completedBlock(image, error, cacheType); } }]; } - (void)setHighlightedImageWithURL:(NSURL *)url options:(EMSDWebImageOptions)options progress:(EMSDWebImageDownloaderProgressBlock)progressBlock completed:(EMSDWebImageCompletedBlock)completedBlock { [self sd_setHighlightedImageWithURL:url options:0 progress:progressBlock completed:^(UIImage *image, NSError *error, EMSDImageCacheType cacheType, NSURL *imageURL) { if (completedBlock) { completedBlock(image, error, cacheType); } }]; } - (void)cancelCurrentHighlightedImageLoad { [self sd_cancelCurrentHighlightedImageLoad]; } @end