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git-subtree-dir: submodules/LegacyComponents git-subtree-mainline: 608630530451e02e5aec48389d144dbf7a3625b9 git-subtree-split: d5594346161c1b7f203d1e87068bbe77bcaac019
18 lines
1.0 KiB
Objective-C
18 lines
1.0 KiB
Objective-C
#import <LegacyComponents/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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