72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
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// AFImageRequestOperation.h
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//
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// Copyright (c) 2011 Gowalla (http://gowalla.com/)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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#import "QHTTPOperation.h"
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#import "AFCallback.h"
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typedef enum {
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AFImageRequestResize = 1 << 1,
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AFImageRequestRoundCorners = 1 << 2,
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AFImageCacheProcessedImage = 1 << 0xA,
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AFImageRequestDefaultOptions = AFImageRequestResize,
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} AFImageRequestOptions;
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@class AFImageRequestOperationCallback;
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@interface AFImageRequestOperation : QHTTPOperation {
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@private
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AFImageRequestOperationCallback *_callback;
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}
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@property (nonatomic, retain) AFImageRequestOperationCallback *callback;
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- (id)initWithRequest:(NSURLRequest *)someRequest callback:(AFImageRequestOperationCallback *)someCallback;
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@end
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#pragma mark - AFHTTPOperationCallback
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typedef void (^AFImageRequestOperationSuccessBlock)(UIImage *image);
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typedef void (^AFImageRequestOperationErrorBlock)(NSError *error);
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@protocol AFImageRequestOperationCallback <NSObject>
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@optional
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+ (id)callbackWithSuccess:(AFImageRequestOperationSuccessBlock)success;
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+ (id)callbackWithSuccess:(AFImageRequestOperationSuccessBlock)success error:(AFImageRequestOperationErrorBlock)error;
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@end
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@interface AFImageRequestOperationCallback : AFCallback <AFImageRequestOperationCallback> {
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@private
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CGSize _imageSize;
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AFImageRequestOptions _options;
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}
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@property (readwrite, nonatomic, assign) CGSize imageSize;
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@property (readwrite, nonatomic, assign) AFImageRequestOptions options;
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@property (readwrite, nonatomic, copy) AFImageRequestOperationSuccessBlock successBlock;
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@property (readwrite, nonatomic, copy) AFImageRequestOperationErrorBlock errorBlock;
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+ (id)callbackWithSuccess:(AFImageRequestOperationSuccessBlock)success imageSize:(CGSize)imageSize options:(AFImageRequestOptions)options;
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@end
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