Swiftgram/AsyncDisplayKit/_ASTransitionContext.h
2016-03-11 18:56:58 -08:00

43 lines
1.3 KiB
Objective-C

//
// _ASTransitionContext.h
// AsyncDisplayKit
//
// Created by Levi McCallum on 2/4/16.
// Copyright © 2016 Facebook. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "ASContextTransitioning.h"
@class ASLayout;
@class _ASTransitionContext;
@protocol _ASTransitionContextLayoutDelegate <NSObject>
- (NSArray<ASDisplayNode *> *)currentSubnodesWithTransitionContext:(_ASTransitionContext *)context;
- (NSArray<ASDisplayNode *> *)insertedSubnodesWithTransitionContext:(_ASTransitionContext *)context;
- (NSArray<ASDisplayNode *> *)removedSubnodesWithTransitionContext:(_ASTransitionContext *)context;
- (ASLayout *)transitionContext:(_ASTransitionContext *)context layoutForKey:(NSString *)key;
- (ASSizeRange)transitionContext:(_ASTransitionContext *)context constrainedSizeForKey:(NSString *)key;
@end
@protocol _ASTransitionContextCompletionDelegate <NSObject>
- (void)transitionContext:(_ASTransitionContext *)context didComplete:(BOOL)didComplete;
@end
@interface _ASTransitionContext : NSObject <ASContextTransitioning>
@property (assign, readonly, nonatomic, getter=isAnimated) BOOL animated;
- (instancetype)initWithAnimation:(BOOL)animated
layoutDelegate:(id<_ASTransitionContextLayoutDelegate>)layoutDelegate
completionDelegate:(id<_ASTransitionContextCompletionDelegate>)completionDelegate;
@end