forked from facebookarchive/AsyncDisplayKit
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy path_ASTransitionContext.h
More file actions
52 lines (36 loc) · 1.83 KB
/
_ASTransitionContext.h
File metadata and controls
52 lines (36 loc) · 1.83 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
//
// _ASTransitionContext.h
// AsyncDisplayKit
//
// Created by Levi McCallum on 2/4/16.
//
// Copyright (c) 2014-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 <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
@interface _ASAnimatedTransitionContext : NSObject
@property (nonatomic, strong, readonly) ASDisplayNode *node;
@property (nonatomic, assign, readonly) CGFloat alpha;
+ (instancetype)contextForNode:(ASDisplayNode *)node alpha:(CGFloat)alphaValue;
@end