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Keep a reference to the image URL

This commit is contained in:
Klaas Pieter Annema 2013-11-25 16:37:26 -05:00
parent f5bd783b5e
commit 074ce1f4cf
2 changed files with 12 additions and 1 deletions
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2
SDWebImage/UIImageView+WebCache.h
View File

@ -44,6 +44,8 @@
*/
@interface UIImageView (WebCache)
- (NSURL *)imageURL;
/**
* Set the imageView `image` with an `url`.
*

11
SDWebImage/UIImageView+WebCache.m
View File

@ -9,6 +9,7 @@
#import "UIImageView+WebCache.h"
#import "objc/runtime.h"
static char imageURLKey;
static char operationKey;
static char operationArrayKey;
@ -40,6 +41,8 @@ static char operationArrayKey;
- (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options progress:(SDWebImageDownloaderProgressBlock)progressBlock completed:(SDWebImageCompletedBlock)completedBlock {
[self cancelCurrentImageLoad];
objc_setAssociatedObject(self, &imageURLKey, url, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
self.image = placeholder;
if (!(options & SDWebImageDelayPlaceholder)) {
self.image = placeholder;
@ -69,7 +72,13 @@ static char operationArrayKey;
}
}
- (void)setAnimationImagesWithURLs:(NSArray *)arrayOfURLs {
- (NSURL *)imageURL;
{
return objc_getAssociatedObject(self, &imageURLKey);
}
- (void)setAnimationImagesWithURLs:(NSArray *)arrayOfURLs
{
[self cancelCurrentArrayLoad];
__weak UIImageView *wself = self;