From 1ec54e259578658be1308f22ae60ce6d270b735c Mon Sep 17 00:00:00 2001
From: Peter Steinberger <me@petersteinberger.com>
Date: Mon, 12 Sep 2011 17:36:20 +0200
Subject: [PATCH] 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
---
 AFNetworking/UIImageView+AFNetworking.h | 2 +-
 AFNetworking/UIImageView+AFNetworking.m | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/AFNetworking/UIImageView+AFNetworking.h b/AFNetworking/UIImageView+AFNetworking.h
index 0b79875d0a..72a19eca02 100644
--- 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
index 2fa7b96063..ebd483bd35 100644
--- 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
@@ -102,7 +102,7 @@ - (void)setImageWithURL:(NSURL *)url
         self.image = cachedImage;
         
         if (block) {
-            block(cachedImage);
+            block(cachedImage, YES);
         }
     } else {
         self.image = placeholderImage;
@@ -110,7 +110,7 @@ - (void)setImageWithURL:(NSURL *)url
         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]]) {