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8c45eaefce
* Add ASBatchFetchingDelegate - In addition to checking remaining leading screens, ASBatchFetching now also calculates a remaining time and consults its delegate if needed. - The delegate can override the decision of ASBatchFetching, for example based on remaining time and average time of past batch requests. * Fix up tests * Update CHANGELOG
56 lines
2.3 KiB
Objective-C
56 lines
2.3 KiB
Objective-C
//
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// ASCollectionNode+Beta.h
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// Texture
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the /ASDK-Licenses directory of this source tree. An additional
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// grant of patent rights can be found in the PATENTS file in the same directory.
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//
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// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
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// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <AsyncDisplayKit/ASCollectionNode.h>
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@protocol ASCollectionViewLayoutFacilitatorProtocol, ASCollectionLayoutDelegate, ASBatchFetchingDelegate;
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@class ASElementMap;
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NS_ASSUME_NONNULL_BEGIN
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@interface ASCollectionNode (Beta)
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/**
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* Allows providing a custom subclass of ASCollectionView to be managed by ASCollectionNode.
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*
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* @default [ASCollectionView class] is used whenever this property is unset or nil.
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*/
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@property (strong, nonatomic, nullable) Class collectionViewClass;
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/**
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* The elements that are currently displayed. The "UIKit index space". Must be accessed on main thread.
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*/
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@property (strong, nonatomic, readonly) ASElementMap *visibleElements;
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@property (strong, readonly, nullable) id<ASCollectionLayoutDelegate> layoutDelegate;
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@property (nonatomic, weak) id<ASBatchFetchingDelegate> batchFetchingDelegate;
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- (instancetype)initWithFrame:(CGRect)frame collectionViewLayout:(UICollectionViewLayout *)layout layoutFacilitator:(nullable id<ASCollectionViewLayoutFacilitatorProtocol>)layoutFacilitator;
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- (instancetype)initWithLayoutDelegate:(id<ASCollectionLayoutDelegate>)layoutDelegate layoutFacilitator:(nullable id<ASCollectionViewLayoutFacilitatorProtocol>)layoutFacilitator;
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- (void)beginUpdates ASDISPLAYNODE_DEPRECATED_MSG("Use -performBatchUpdates:completion: instead.");
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- (void)endUpdatesAnimated:(BOOL)animated ASDISPLAYNODE_DEPRECATED_MSG("Use -performBatchUpdates:completion: instead.");
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- (void)endUpdatesAnimated:(BOOL)animated completion:(nullable void (^)(BOOL))completion ASDISPLAYNODE_DEPRECATED_MSG("Use -performBatchUpdates:completion: instead.");
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@end
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NS_ASSUME_NONNULL_END
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