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git-subtree-dir: submodules/AsyncDisplayKit git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632 git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
104 lines
6.4 KiB
Objective-C
104 lines
6.4 KiB
Objective-C
//
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// ASCollectionViewProtocols.h
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// Texture
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//
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// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
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// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#ifndef MINIMAL_ASDK
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#import <UIKit/UIKit.h>
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#import <AsyncDisplayKit/ASBaseDefines.h>
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typedef NS_OPTIONS(NSUInteger, ASCellLayoutMode) {
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/**
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* No options set. If cell layout mode is set to ASCellLayoutModeNone, the default values for
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* each flag listed below is used.
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*/
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ASCellLayoutModeNone = 0,
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/**
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* If ASCellLayoutModeAlwaysSync is enabled it will cause the ASDataController to wait on the
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* background queue, and this ensures that any new / changed cells are in the hierarchy by the
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* very next CATransaction / frame draw.
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*
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* Note: Sync & Async flags force the behavior to be always one or the other, regardless of the
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* items. Default: If neither ASCellLayoutModeAlwaysSync or ASCellLayoutModeAlwaysAsync is set,
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* default behavior is synchronous when there are 0 or 1 ASCellNodes in the data source, and
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* asynchronous when there are 2 or more.
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*/
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ASCellLayoutModeAlwaysSync = 1 << 1, // Default OFF
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ASCellLayoutModeAlwaysAsync = 1 << 2, // Default OFF
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ASCellLayoutModeForceIfNeeded = 1 << 3, // Deprecated, default OFF.
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ASCellLayoutModeAlwaysPassthroughDelegate = 1 << 4, // Deprecated, default ON.
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/** Instead of using performBatchUpdates: prefer using reloadData for changes for collection view */
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ASCellLayoutModeAlwaysReloadData = 1 << 5, // Default OFF
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/** If flag is enabled nodes are *not* gonna be range managed. */
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ASCellLayoutModeDisableRangeController = 1 << 6, // Default OFF
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ASCellLayoutModeAlwaysLazy = 1 << 7, // Deprecated, default OFF.
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/**
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* Defines if the node creation should happen serialized and not in parallel within the
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* data controller
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*/
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ASCellLayoutModeSerializeNodeCreation = 1 << 8, // Default OFF
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/**
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* When set, the performBatchUpdates: API (including animation) is used when handling Section
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* Reload operations. This is useful only when ASCellLayoutModeAlwaysReloadData is enabled and
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* cell height animations are desired.
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*/
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ASCellLayoutModeAlwaysBatchUpdateSectionReload = 1 << 9, // Default OFF
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};
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NS_ASSUME_NONNULL_BEGIN
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/**
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* This is a subset of UICollectionViewDataSource.
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*
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* @see ASCollectionDataSource
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*/
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@protocol ASCommonCollectionDataSource <NSObject>
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@optional
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section ASDISPLAYNODE_DEPRECATED_MSG("Implement -collectionNode:numberOfItemsInSection: instead.");
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- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView ASDISPLAYNODE_DEPRECATED_MSG("Implement -numberOfSectionsInCollectionNode: instead.");
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- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement - collectionNode:nodeForSupplementaryElementOfKind:atIndexPath: instead.");
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@end
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/**
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* This is a subset of UICollectionViewDelegate.
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*
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* @see ASCollectionDelegate
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*/
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@protocol ASCommonCollectionDelegate <NSObject, UIScrollViewDelegate>
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@optional
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- (UICollectionViewTransitionLayout *)collectionView:(UICollectionView *)collectionView transitionLayoutForOldLayout:(UICollectionViewLayout *)fromLayout newLayout:(UICollectionViewLayout *)toLayout;
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- (void)collectionView:(UICollectionView *)collectionView willDisplaySupplementaryView:(UICollectionReusableView *)view forElementKind:(NSString *)elementKind atIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement -collectionNode:willDisplaySupplementaryView:forElementKind:atIndexPath: instead.");
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- (void)collectionView:(UICollectionView *)collectionView didEndDisplayingSupplementaryView:(UICollectionReusableView *)view forElementOfKind:(NSString *)elementKind atIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement -collectionNode:didEndDisplayingSupplementaryView:forElementKind:atIndexPath: instead.");
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldHighlightItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:shouldHighlightItemAtIndexPath: instead.");
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- (void)collectionView:(UICollectionView *)collectionView didHighlightItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:didHighlightItemAtIndexPath: instead.");
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- (void)collectionView:(UICollectionView *)collectionView didUnhighlightItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:didUnhighlightItemAtIndexPath: instead.");
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:shouldSelectItemAtIndexPath: instead.");
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- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:didSelectItemAtIndexPath: instead.");
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldDeselectItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:shouldDeselectItemAtIndexPath: instead.");
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- (void)collectionView:(UICollectionView *)collectionView didDeselectItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:didDeselectItemAtIndexPath: instead.");
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- (BOOL)collectionView:(UICollectionView *)collectionView shouldShowMenuForItemAtIndexPath:(NSIndexPath *)indexPath ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:shouldShowMenuForItemAtIndexPath: instead.");
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- (BOOL)collectionView:(UICollectionView *)collectionView canPerformAction:(SEL)action forItemAtIndexPath:(NSIndexPath *)indexPath withSender:(nullable id)sender ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:canPerformAction:forItemAtIndexPath:withSender: instead.");
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- (void)collectionView:(UICollectionView *)collectionView performAction:(SEL)action forItemAtIndexPath:(NSIndexPath *)indexPath withSender:(nullable id)sender ASDISPLAYNODE_DEPRECATED_MSG("Implement collectionNode:performAction:forItemAtIndexPath:withSender: instead.");
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@end
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NS_ASSUME_NONNULL_END
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#endif
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