52 строки
1.4 KiB
Plaintext
52 строки
1.4 KiB
Plaintext
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTImageResponseObserverProxy.h"
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#import <react/imagemanager/ImageResponse.h>
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#import <react/imagemanager/ImageResponseObserver.h>
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#import <react/utils/ManagedObjectWrapper.h>
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namespace facebook {
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namespace react {
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RCTImageResponseObserverProxy::RCTImageResponseObserverProxy(id<RCTImageResponseDelegate> delegate)
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: delegate_(delegate)
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{
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}
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void RCTImageResponseObserverProxy::didReceiveImage(ImageResponse const &imageResponse) const
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{
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UIImage *image = (UIImage *)unwrapManagedObject(imageResponse.getImage());
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id<RCTImageResponseDelegate> delegate = delegate_;
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auto this_ = this;
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dispatch_async(dispatch_get_main_queue(), ^{
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[delegate didReceiveImage:image fromObserver:this_];
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});
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}
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void RCTImageResponseObserverProxy::didReceiveProgress(float progress) const
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{
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auto this_ = this;
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id<RCTImageResponseDelegate> delegate = delegate_;
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dispatch_async(dispatch_get_main_queue(), ^{
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[delegate didReceiveProgress:progress fromObserver:this_];
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});
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}
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void RCTImageResponseObserverProxy::didReceiveFailure() const
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{
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auto this_ = this;
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id<RCTImageResponseDelegate> delegate = delegate_;
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dispatch_async(dispatch_get_main_queue(), ^{
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[delegate didReceiveFailureFromObserver:this_];
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});
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}
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} // namespace react
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} // namespace facebook
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