mirror of
https://github.com/danog/Telegram.git
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26 lines
1.2 KiB
Objective-C
26 lines
1.2 KiB
Objective-C
/*
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* This is the source code of Telegram for iOS v. 1.1
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Peter Iakovlev, 2013.
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*/
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#import "TGDataResource.h"
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@interface TGImageDataSource : NSObject
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+ (void)registerDataSource:(TGImageDataSource *)dataSource;
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+ (void)enumerateDataSources:(bool (^)(TGImageDataSource *dataSource))handler;
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+ (void)enqueueImageProcessingBlock:(void (^)())imageProcessingBlock;
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- (bool)canHandleUri:(NSString *)uri;
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- (bool)canHandleAttributeUri:(NSString *)uri;
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- (TGDataResource *)loadDataSyncWithUri:(NSString *)uri canWait:(bool)canWait acceptPartialData:(bool)acceptPartialData asyncTaskId:(__autoreleasing id *)asyncTaskId progress:(void (^)(float))progress partialCompletion:(void (^)(TGDataResource *))partialCompletion completion:(void (^)(TGDataResource *))completion;
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- (id)loadDataAsyncWithUri:(NSString *)uri progress:(void (^)(float progress))progress partialCompletion:(void (^)(TGDataResource *resource))partialCompletion completion:(void (^)(TGDataResource *resource))completion;
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- (id)loadAttributeSyncForUri:(NSString *)uri attribute:(NSString *)attribute;
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- (void)cancelTaskById:(id)taskId;
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@end
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