112 lines
3.3 KiB
Objective-C
112 lines
3.3 KiB
Objective-C
/**
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* The examples provided by Facebook are for non-commercial testing and
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* evaluation purposes only.
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*
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* Facebook reserves all rights not expressly granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
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* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#import "RCTImageLoaderHelpers.h"
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@implementation RCTConcreteImageURLLoader
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{
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RCTImageURLLoaderCanLoadImageURLHandler _canLoadImageURLHandler;
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RCTImageURLLoaderLoadImageURLHandler _loadImageURLHandler;
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float _priority;
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}
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+ (NSString *)moduleName
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{
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return nil;
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}
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- (instancetype)init
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{
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return nil;
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}
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- (instancetype)initWithPriority:(float)priority canLoadImageURLHandler:(RCTImageURLLoaderCanLoadImageURLHandler)canLoadImageURLHandler loadImageURLHandler:(RCTImageURLLoaderLoadImageURLHandler)loadImageURLHandler
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{
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if ((self = [super init])) {
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_canLoadImageURLHandler = [canLoadImageURLHandler copy];
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_loadImageURLHandler = [loadImageURLHandler copy];
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_priority = priority;
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}
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return self;
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}
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- (BOOL)canLoadImageURL:(NSURL *)requestURL
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{
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return _canLoadImageURLHandler(requestURL);
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}
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- (RCTImageLoaderCancellationBlock)loadImageForURL:(NSURL *)imageURL
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size:(CGSize)size
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scale:(CGFloat)scale
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resizeMode:(RCTResizeMode)resizeMode
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progressHandler:(RCTImageLoaderProgressBlock)progressHandler
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partialLoadHandler:(__unused RCTImageLoaderPartialLoadBlock)partialLoadHandler
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completionHandler:(RCTImageLoaderCompletionBlock)completionHandler
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{
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return _loadImageURLHandler(imageURL, size, scale, resizeMode, progressHandler, completionHandler);
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}
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- (float)loaderPriority
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{
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return _priority;
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}
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@end
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@implementation RCTConcreteImageDecoder
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{
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RCTImageDataDecoderCanDecodeImageDataHandler _canDecodeImageDataHandler;
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RCTImageDataDecoderDecodeImageDataHandler _decodeImageDataHandler;
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float _priority;
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}
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+ (NSString *)moduleName
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{
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return nil;
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}
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- (instancetype)init
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{
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return nil;
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}
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- (instancetype)initWithPriority:(float)priority canDecodeImageDataHandler:(RCTImageDataDecoderCanDecodeImageDataHandler)canDecodeImageDataHandler decodeImageDataHandler:(RCTImageDataDecoderDecodeImageDataHandler)decodeImageDataHandler
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{
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if ((self = [super init])) {
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_canDecodeImageDataHandler = [canDecodeImageDataHandler copy];
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_decodeImageDataHandler = [decodeImageDataHandler copy];
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_priority = priority;
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}
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return self;
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}
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- (BOOL)canDecodeImageData:(NSData *)imageData
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{
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return _canDecodeImageDataHandler(imageData);
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}
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- (RCTImageLoaderCancellationBlock)decodeImageData:(NSData *)imageData size:(CGSize)size scale:(CGFloat)scale resizeMode:(RCTResizeMode)resizeMode completionHandler:(RCTImageLoaderCompletionBlock)completionHandler
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{
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return _decodeImageDataHandler(imageData, size, scale, resizeMode, completionHandler);
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}
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- (float)decoderPriority
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{
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return _priority;
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}
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@end
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