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51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
//
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// ASTextKitAttributes.mm
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// Texture
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//
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// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
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// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#import "ASTextKitAttributes.h"
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#if AS_ENABLE_TEXTNODE
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#import <AsyncDisplayKit/ASHashing.h>
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NSString *const ASTextKitTruncationAttributeName = @"ck_truncation";
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NSString *const ASTextKitEntityAttributeName = @"ck_entity";
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size_t ASTextKitAttributes::hash() const
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{
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#pragma clang diagnostic push
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#pragma clang diagnostic warning "-Wpadded"
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struct {
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NSUInteger attrStringHash;
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NSUInteger truncationStringHash;
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NSUInteger avoidTrunactionSetHash;
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NSLineBreakMode lineBreakMode;
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NSUInteger maximumNumberOfLines;
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NSUInteger exclusionPathsHash;
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CGSize shadowOffset;
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NSUInteger shadowColorHash;
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CGFloat shadowOpacity;
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CGFloat shadowRadius;
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#pragma clang diagnostic pop
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} data = {
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[attributedString hash],
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[truncationAttributedString hash],
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[avoidTailTruncationSet hash],
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lineBreakMode,
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maximumNumberOfLines,
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[exclusionPaths hash],
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shadowOffset,
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[shadowColor hash],
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shadowOpacity,
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shadowRadius,
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};
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return ASHashBytes(&data, sizeof(data));
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}
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#endif
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