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| | | /* |
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| | | * This file is part of the SDWebImage package. |
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| | | * (c) Olivier Poitrey <rs@dailymotion.com> |
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| | | * |
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| | | * For the full copyright and license information, please view the LICENSE |
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| | | * file that was distributed with this source code. |
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| | | */ |
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| | | |
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| | | #import "SDWebImageCompat.h" |
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| | | #import "SDWebImageOperation.h" |
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| | | |
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| | | // These methods are used to support canceling for UIView image loading, it's designed to be used internal but not external. |
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| | | // All the stored operations are weak, so it will be dalloced after image loading finished. If you need to store operations, use your own class to keep a strong reference for them. |
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| | | @interface UIView (WebCacheOperation) |
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| | | |
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| | | /** |
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| | | * Set the image load operation (storage in a UIView based weak map table) |
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| | | * |
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| | | * @param operation the operation |
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| | | * @param key key for storing the operation |
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| | | */ |
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| | | - (void)sd_setImageLoadOperation:(nullable id<SDWebImageOperation>)operation forKey:(nullable NSString *)key; |
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| | | |
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| | | /** |
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| | | * Cancel all operations for the current UIView and key |
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| | | * |
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| | | * @param key key for identifying the operations |
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| | | */ |
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| | | - (void)sd_cancelImageLoadOperationWithKey:(nullable NSString *)key; |
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| | | |
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| | | /** |
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| | | * Just remove the operations corresponding to the current UIView and key without cancelling them |
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| | | * |
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| | | * @param key key for identifying the operations |
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| | | */ |
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| | | - (void)sd_removeImageLoadOperationWithKey:(nullable NSString *)key; |
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| | | |
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| | | @end |
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