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https://github.com/facebook/react-native.git
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J.T. Yim
4eec47344e
Summary: Changelog: [Internal] Include FlexLayout C++ source to ReactCommons Reviewed By: d16r, NickGerleman Differential Revision: D38716145 fbshipit-source-id: 0ca2ab040e72168f2f1b479609b6cda2787eba66
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <cstdint>
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#include <vector>
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#include "FlexItem.h"
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namespace facebook {
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namespace flexlayout {
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namespace algo {
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struct FlexLine {
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std::vector<FlexItem> flexItems;
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float crossDim = 0.0f;
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float mainDim = 0.0f;
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float maxBaseline = 0.0f;
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/**
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Resolves flexible lengths on the main axis according to
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https://www.w3.org/TR/css-flexbox-1/#resolve-flexible-lengths .
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Preconditions:
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- All items have defined flex base size (i.e. \c
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FlexItem::computedFlexBasis), see
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https://www.w3.org/TR/css-flexbox-1/#flex-base-size
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Postconditions:
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- All items have defined used main sizes (i.e. \c FlexItem::targetMainSize)
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\returns the amount of free space available for justification
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*/
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auto resolveFlexibleLengths(
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FlexDirection mainAxis,
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Float availableInnerMainDim,
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Float availableInnerWidth,
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bool sizeBasedOnContent) -> Float;
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};
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} // namespace algo
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} // namespace flexlayout
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} // namespace facebook
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