3df41aefdb
Summary: @public Enforce more encapsulation of arrays of `YGValue` in `YGSty;e`. This will allow us to use `CompactValue` in `YGStyle` while (mostly) retaining API compatibility. Reviewed By: SidharthGuglani Differential Revision: D13452042 fbshipit-source-id: 382b1c7245c4bea4280126ab1413e7e931b62eaa
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the LICENSE
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* file in the root directory of this source tree.
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*/
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#pragma once
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#include <algorithm>
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#include <array>
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#include <initializer_list>
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#include "YGFloatOptional.h"
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#include "Yoga-internal.h"
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#include "Yoga.h"
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constexpr YGValue kYGValueUndefined = {0, YGUnitUndefined};
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constexpr YGValue kYGValueAuto = {0, YGUnitAuto};
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struct YGStyle {
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using Dimensions = facebook::yoga::detail::Values<2>;
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using Edges = facebook::yoga::detail::Values<YGEdgeCount>;
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YGDirection direction : 2;
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YGFlexDirection flexDirection : 2;
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YGJustify justifyContent : 3;
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YGAlign alignContent : 3;
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YGAlign alignItems : 3;
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YGAlign alignSelf : 3;
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YGPositionType positionType : 1;
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YGWrap flexWrap : 2;
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YGOverflow overflow : 2;
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YGDisplay display : 1;
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YGFloatOptional flex = {};
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YGFloatOptional flexGrow = {};
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YGFloatOptional flexShrink = {};
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YGValue flexBasis = kYGValueAuto;
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Edges margin{kYGValueUndefined};
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Edges position{kYGValueUndefined};
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Edges padding{kYGValueUndefined};
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Edges border{kYGValueUndefined};
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Dimensions dimensions{kYGValueAuto};
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Dimensions minDimensions{kYGValueUndefined};
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Dimensions maxDimensions{kYGValueUndefined};
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// Yoga specific properties, not compatible with flexbox specification
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YGFloatOptional aspectRatio = {};
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YGStyle()
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: direction(YGDirectionInherit),
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flexDirection(YGFlexDirectionColumn),
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justifyContent(YGJustifyFlexStart),
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alignContent(YGAlignFlexStart),
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alignItems(YGAlignStretch),
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alignSelf(YGAlignAuto),
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positionType(YGPositionTypeRelative),
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flexWrap(YGWrapNoWrap),
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overflow(YGOverflowVisible),
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display(YGDisplayFlex) {}
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bool operator==(const YGStyle& style);
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bool operator!=(YGStyle style) {
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return !(*this == style);
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}
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~YGStyle() = default;
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};
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