mirror of
https://github.com/HackPlan/AsyncDisplayKit.git
synced 2026-04-01 12:23:20 +08:00
4e757f0969
- Refactor naming of ASEnvironmentCollection to ASEnvironmentState - Remove struct pointers - Move ASEnvironmentStatePropagation to a enum class - Move merge functions to pure functions - Move ASLayoutOptionsForwarding and ASLayoutableExtensibility into ASLayoutSpec and ASDisplayNode - Remove ASLayoutableSetValuesForLayoutable and move into explicit classes (ASDisplayNode, ASTextNode)
41 lines
1.2 KiB
Objective-C
41 lines
1.2 KiB
Objective-C
/*
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#import "ASEnvironment.h"
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ASEnvironmentLayoutOptionsState ASEnvironmentLayoutOptionsStateCreate()
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{
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return (ASEnvironmentLayoutOptionsState) {
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.spacingBefore = 0,
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.flexBasis = ASRelativeDimensionUnconstrained,
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.alignSelf = ASStackLayoutAlignSelfAuto,
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.sizeRange = ASRelativeSizeRangeMake(ASRelativeSizeMakeWithCGSize(CGSizeZero), ASRelativeSizeMakeWithCGSize(CGSizeZero)),
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.layoutPosition = CGPointZero
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};
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}
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ASEnvironmentHierarchyState ASEnvironmentHierarchyStateCreate()
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{
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return (ASEnvironmentHierarchyState) {
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.rasterized = NO,
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.rangeManaged = NO,
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.transitioningSupernodes = NO,
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.layoutPending = NO
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};
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}
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ASEnvironmentState ASEnvironmentStateCreate()
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{
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return (ASEnvironmentState) {
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.hierarchyState = ASEnvironmentHierarchyStateCreate(),
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.layoutOptionsState = ASEnvironmentLayoutOptionsStateCreate()
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};
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} |