Swiftgram/Source/Details/ASCollectionElement.h
appleguy 465abb1ded [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses). (#1077)
* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses)

With permission of the Facebook Open Source team, we are simplifying the Texture
license so that clients can rely on the Apache 2 terms that most of Texture is
already covered by. This means that code originally forked from AsyncDisplayKit
will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a
PATENTS file.

After getting confirmation that the updates to these core files look good, we'll
propagate this new license header to all files (in this same PR) and get sign-off
from all parties before landing.

* [License] Update all Texture source files to be pure Apache 2.

* Changelog entry for Apache 2 license update.

* Revert "[License] Update all Texture source files to be pure Apache 2."

This reverts commit ffa0fbbba9717d871dd16c4b07539f2f8208fc2b.

* [License] Update all Texture source files to be pure Apache 2, maintaining copyrights.

* [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
2018-08-28 07:39:18 -07:00

48 lines
1.6 KiB
Objective-C

//
// ASCollectionElement.h
// Texture
//
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <AsyncDisplayKit/ASDataController.h>
#import <AsyncDisplayKit/ASTraitCollection.h>
@class ASDisplayNode;
@protocol ASRangeManagingNode;
NS_ASSUME_NONNULL_BEGIN
AS_SUBCLASSING_RESTRICTED
@interface ASCollectionElement : NSObject
@property (nullable, nonatomic, copy, readonly) NSString *supplementaryElementKind;
@property (nonatomic) ASSizeRange constrainedSize;
@property (nonatomic, weak, readonly) id<ASRangeManagingNode> owningNode;
@property (nonatomic) ASPrimitiveTraitCollection traitCollection;
@property (nullable, nonatomic, readonly) id nodeModel;
- (instancetype)initWithNodeModel:(nullable id)nodeModel
nodeBlock:(ASCellNodeBlock)nodeBlock
supplementaryElementKind:(nullable NSString *)supplementaryElementKind
constrainedSize:(ASSizeRange)constrainedSize
owningNode:(id<ASRangeManagingNode>)owningNode
traitCollection:(ASPrimitiveTraitCollection)traitCollection;
/**
* @return The node, running the node block if necessary. The node block will be discarded
* after the first time it is run.
*/
@property (readonly) ASCellNode *node;
/**
* @return The node, if the node block has been run already.
*/
@property (nullable, readonly) ASCellNode *nodeIfAllocated;
@end
NS_ASSUME_NONNULL_END