mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-16 13:58:20 +00:00
204f7d5390
Summary: Did a full pass on documentation. - Clean up - Fixes - Better markdown > **NOTE:** this PR does not re-gen docs. I will do that next. Before we cut 2.0 Closes https://github.com/Instagram/IGListKit/pull/198 Reviewed By: rnystrom Differential Revision: D4181253 Pulled By: jessesquires fbshipit-source-id: 133c4af392bb396ecc6eff0c895c55e6d18730b7
86 lines
2.4 KiB
Objective-C
86 lines
2.4 KiB
Objective-C
/**
|
|
* Copyright (c) 2016-present, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
#import <UIKit/UIKit.h>
|
|
|
|
#import <IGListKit/IGListMacros.h>
|
|
#import <IGListKit/IGListMoveIndex.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
/**
|
|
An instance of `IGListBatchUpdateData` takes section indexes and item index paths
|
|
and performs cleanup on init in order to perform a crash-free
|
|
update via `-[UICollectionView performBatchUpdates:completion:]`.
|
|
*/
|
|
IGLK_SUBCLASSING_RESTRICTED
|
|
@interface IGListBatchUpdateData : NSObject
|
|
|
|
/**
|
|
Section insert indexes.
|
|
*/
|
|
@property (nonatomic, strong, readonly) NSIndexSet *insertSections;
|
|
|
|
/**
|
|
Section delete indexes.
|
|
*/
|
|
@property (nonatomic, strong, readonly) NSIndexSet *deleteSections;
|
|
|
|
/**
|
|
section moves.
|
|
*/
|
|
@property (nonatomic, strong, readonly) NSSet<IGListMoveIndex *> *moveSections;
|
|
|
|
/**
|
|
Item insert index paths.
|
|
*/
|
|
@property (nonatomic, strong, readonly) NSSet<NSIndexPath *> *insertIndexPaths;
|
|
|
|
/**
|
|
Item delete index paths.
|
|
*/
|
|
@property (nonatomic, strong, readonly) NSSet<NSIndexPath *> *deleteIndexPaths;
|
|
|
|
/**
|
|
Item reload index paths.
|
|
*/
|
|
@property (nonatomic, strong, readonly) NSSet<NSIndexPath *> *reloadIndexPaths;
|
|
|
|
/**
|
|
Creates a new batch update object with section and item operations.
|
|
|
|
@param insertSections Section indexes to insert.
|
|
@param deleteSections Section indexes to delete.
|
|
@param moveSections Section moves.
|
|
@param insertIndexPaths Item index paths to insert.
|
|
@param deleteIndexPaths Item index paths to delete.
|
|
@param reloadIndexPaths Item index paths to reload.
|
|
|
|
@return A new batch update object.
|
|
*/
|
|
- (instancetype)initWithInsertSections:(NSIndexSet *)insertSections
|
|
deleteSections:(NSIndexSet *)deleteSections
|
|
moveSections:(NSSet<IGListMoveIndex *> *)moveSections
|
|
insertIndexPaths:(NSSet<NSIndexPath *> *)insertIndexPaths
|
|
deleteIndexPaths:(NSSet<NSIndexPath *> *)deleteIndexPaths
|
|
reloadIndexPaths:(NSSet<NSIndexPath *> *)reloadIndexPaths NS_DESIGNATED_INITIALIZER;
|
|
|
|
/**
|
|
:nodoc:
|
|
*/
|
|
- (instancetype)init NS_UNAVAILABLE;
|
|
|
|
/**
|
|
:nodoc:
|
|
*/
|
|
+ (instancetype)new NS_UNAVAILABLE;
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|