Swiftgram/Source/TextKit/ASTextKitAttributes.mm
Michael Schneider f2bc63f05a
Add way to compile out ASTextNode + TextKit dependencies (#1242)
* Add way to compile out ASTextNode + TextKit dependencies

* Compile out ASExperimentalTextNode and fix tests
2018-11-23 09:13:15 -08:00

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//
// ASTextKitAttributes.mm
// 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/ASTextKitAttributes.h>
#if AS_ENABLE_TEXTNODE
#import <AsyncDisplayKit/ASHashing.h>
NSString *const ASTextKitTruncationAttributeName = @"ck_truncation";
NSString *const ASTextKitEntityAttributeName = @"ck_entity";
size_t ASTextKitAttributes::hash() const
{
#pragma clang diagnostic push
#pragma clang diagnostic warning "-Wpadded"
struct {
NSUInteger attrStringHash;
NSUInteger truncationStringHash;
NSUInteger avoidTrunactionSetHash;
NSLineBreakMode lineBreakMode;
NSUInteger maximumNumberOfLines;
NSUInteger exclusionPathsHash;
CGSize shadowOffset;
NSUInteger shadowColorHash;
CGFloat shadowOpacity;
CGFloat shadowRadius;
#pragma clang diagnostic pop
} data = {
[attributedString hash],
[truncationAttributedString hash],
[avoidTailTruncationSet hash],
lineBreakMode,
maximumNumberOfLines,
[exclusionPaths hash],
shadowOffset,
[shadowColor hash],
shadowOpacity,
shadowRadius,
};
return ASHashBytes(&data, sizeof(data));
}
#endif