| 1234567891011121314151617181920212223242526272829303132 |
- /*
- * This file is part of the SDWebImage package.
- * (c) Olivier Poitrey <rs@dailymotion.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- #import <Foundation/Foundation.h>
- #import "BU_SDWebImageCompat.h"
- typedef NSData * _Nullable(^BU_SDWebImageCacheSerializerBlock)(UIImage * _Nonnull image, NSData * _Nullable data, NSURL * _Nullable imageURL);
- /**
- This is the protocol for cache serializer.
- We can use a block to specify the cache serializer. But Using protocol can make this extensible, and allow Swift user to use it easily instead of using `@convention(block)` to store a block into context options.
- */
- @protocol BU_SDWebImageCacheSerializer <NSObject>
- - (nullable NSData *)cacheDataWithImage:(nonnull UIImage *)image originalData:(nullable NSData *)data imageURL:(nullable NSURL *)imageURL;
- @end
- /**
- A cache serializer class with block.
- */
- @interface BU_SDWebImageCacheSerializer : NSObject <BU_SDWebImageCacheSerializer>
- - (nonnull instancetype)initWithBlock:(nonnull BU_SDWebImageCacheSerializerBlock)block;
- //+ (nonnull instancetype)cacheSerializerWithBlock:(nonnull BU_SDWebImageCacheSerializerBlock)block;
- @end
|
