add BOOL if cache was used to load image

This is useful for animation - if function directly returns, there's no need to animate the new image
gowalla-archive · Sep 12, 2011 · 1ec54e2 · 1ec54e2
1 parent 2fbc30d
commit 1ec54e2
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/AFNetworking/UIImageView+AFNetworking.h b/AFNetworking/UIImageView+AFNetworking.h
@@ -39,6 +39,6 @@
        placeholderImage:(UIImage *)placeholderImage 
               imageSize:(CGSize)imageSize 
                 options:(AFImageRequestOptions)options
-                  block:(void (^)(UIImage *image))block;
+                  block:(void (^)(UIImage *image, BOOL cacheUsed))block;
 
 @end
diff --git a/AFNetworking/UIImageView+AFNetworking.m b/AFNetworking/UIImageView+AFNetworking.m
@@ -84,7 +84,7 @@ - (void)setImageWithURL:(NSURL *)url
        placeholderImage:(UIImage *)placeholderImage 
               imageSize:(CGSize)imageSize 
                 options:(AFImageRequestOptions)options
-                  block:(void (^)(UIImage *image))block
+                  block:(void (^)(UIImage *image, BOOL cacheUsed))block
 {
     if (!url) {
         // stop loading image
@@ -102,15 +102,15 @@ - (void)setImageWithURL:(NSURL *)url
         self.image = cachedImage;
 
         if (block) {
-            block(cachedImage);
+            block(cachedImage, YES);
         }
     } else {
         self.image = placeholderImage;
 
         self.imageRequestOperation = [AFImageRequestOperation operationWithRequest:request imageSize:imageSize options:options success:^(UIImage *image) {
             if (self.imageRequestOperation && ![self.imageRequestOperation isCancelled]) {
                 if (block) {
-                    block(image);
+                    block(image, NO);
                 }
 
                 if ([[request URL] isEqual:[[self.imageRequestOperation request] URL]]) {