mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
9bc996374f
git-subtree-dir: submodules/AsyncDisplayKit git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632 git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
86 lines
2.2 KiB
Plaintext
86 lines
2.2 KiB
Plaintext
//
|
|
// _ASCollectionGalleryLayoutItem.mm
|
|
// Texture
|
|
//
|
|
// Copyright (c) Pinterest, Inc. All rights reserved.
|
|
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
|
|
#ifndef MINIMAL_ASDK
|
|
|
|
#import <AsyncDisplayKit/_ASCollectionGalleryLayoutItem.h>
|
|
|
|
#import <AsyncDisplayKit/ASCollectionElement.h>
|
|
#import <AsyncDisplayKit/ASLayout.h>
|
|
#import <AsyncDisplayKit/ASLayoutElementPrivate.h>
|
|
#import <AsyncDisplayKit/ASLayoutElementStylePrivate.h>
|
|
#import <AsyncDisplayKit/ASLayoutSpec.h>
|
|
|
|
@implementation _ASGalleryLayoutItem {
|
|
std::atomic<ASPrimitiveTraitCollection> _primitiveTraitCollection;
|
|
}
|
|
|
|
@synthesize style;
|
|
|
|
- (instancetype)initWithItemSize:(CGSize)itemSize collectionElement:(ASCollectionElement *)collectionElement
|
|
{
|
|
self = [super init];
|
|
if (self) {
|
|
ASDisplayNodeAssert(! CGSizeEqualToSize(CGSizeZero, itemSize), @"Item size should not be zero");
|
|
ASDisplayNodeAssertNotNil(collectionElement, @"Collection element should not be nil");
|
|
_itemSize = itemSize;
|
|
_collectionElement = collectionElement;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
ASLayoutElementStyleExtensibilityForwarding
|
|
ASPrimitiveTraitCollectionDefaults
|
|
|
|
- (ASTraitCollection *)asyncTraitCollection
|
|
{
|
|
ASDisplayNodeAssertNotSupported();
|
|
return nil;
|
|
}
|
|
|
|
- (ASLayoutElementType)layoutElementType
|
|
{
|
|
return ASLayoutElementTypeLayoutSpec;
|
|
}
|
|
|
|
- (NSArray<id<ASLayoutElement>> *)sublayoutElements
|
|
{
|
|
ASDisplayNodeAssertNotSupported();
|
|
return nil;
|
|
}
|
|
|
|
- (BOOL)implementsLayoutMethod
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
ASLayoutElementLayoutCalculationDefaults
|
|
|
|
- (ASLayout *)calculateLayoutThatFits:(ASSizeRange)constrainedSize
|
|
{
|
|
ASDisplayNodeAssert(CGSizeEqualToSize(_itemSize, ASSizeRangeClamp(constrainedSize, _itemSize)),
|
|
@"Item size %@ can't fit within the bounds of constrained size %@", NSStringFromCGSize(_itemSize), NSStringFromASSizeRange(constrainedSize));
|
|
return [ASLayout layoutWithLayoutElement:self size:_itemSize];
|
|
}
|
|
|
|
#pragma mark - ASLayoutElementAsciiArtProtocol
|
|
|
|
- (NSString *)asciiArtString
|
|
{
|
|
return [ASLayoutSpec asciiArtStringForChildren:@[] parentName:[self asciiArtName]];
|
|
}
|
|
|
|
- (NSString *)asciiArtName
|
|
{
|
|
return [NSMutableString stringWithCString:object_getClassName(self) encoding:NSASCIIStringEncoding];
|
|
}
|
|
|
|
@end
|
|
|
|
#endif
|