6ec790dd1b
Summary: Pull Request resolved: https://github.com/facebook/yoga/pull/1394 X-link: https://github.com/facebook/react-native/pull/39484 Moves internal usages of YGDirection to Direction. bypass-github-export-checks Changelog: [Internal] Reviewed By: rshest Differential Revision: D49336066 fbshipit-source-id: b49e1ffcd79a427e36ea8d2c26debaa98ef3e4c9
95 lines
2.4 KiB
C++
95 lines
2.4 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 <yoga/Yoga.h>
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#include <yoga/debug/AssertFatal.h>
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#include <yoga/enums/FlexDirection.h>
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namespace facebook::yoga {
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inline bool isRow(const FlexDirection flexDirection) {
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return flexDirection == FlexDirection::Row ||
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flexDirection == FlexDirection::RowReverse;
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}
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inline bool isColumn(const FlexDirection flexDirection) {
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return flexDirection == FlexDirection::Column ||
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flexDirection == FlexDirection::ColumnReverse;
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}
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inline FlexDirection resolveDirection(
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const FlexDirection flexDirection,
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const Direction direction) {
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if (direction == Direction::RTL) {
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if (flexDirection == FlexDirection::Row) {
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return FlexDirection::RowReverse;
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} else if (flexDirection == FlexDirection::RowReverse) {
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return FlexDirection::Row;
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}
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}
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return flexDirection;
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}
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inline FlexDirection resolveCrossDirection(
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const FlexDirection flexDirection,
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const Direction direction) {
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return isColumn(flexDirection)
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? resolveDirection(FlexDirection::Row, direction)
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: FlexDirection::Column;
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}
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inline YGEdge leadingEdge(const FlexDirection flexDirection) {
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switch (flexDirection) {
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case FlexDirection::Column:
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return YGEdgeTop;
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case FlexDirection::ColumnReverse:
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return YGEdgeBottom;
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case FlexDirection::Row:
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return YGEdgeLeft;
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case FlexDirection::RowReverse:
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return YGEdgeRight;
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}
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fatalWithMessage("Invalid FlexDirection");
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}
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inline YGEdge trailingEdge(const FlexDirection flexDirection) {
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switch (flexDirection) {
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case FlexDirection::Column:
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return YGEdgeBottom;
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case FlexDirection::ColumnReverse:
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return YGEdgeTop;
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case FlexDirection::Row:
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return YGEdgeRight;
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case FlexDirection::RowReverse:
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return YGEdgeLeft;
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}
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fatalWithMessage("Invalid FlexDirection");
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}
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inline YGDimension dimension(const FlexDirection flexDirection) {
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switch (flexDirection) {
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case FlexDirection::Column:
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return YGDimensionHeight;
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case FlexDirection::ColumnReverse:
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return YGDimensionHeight;
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case FlexDirection::Row:
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return YGDimensionWidth;
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case FlexDirection::RowReverse:
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return YGDimensionWidth;
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}
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fatalWithMessage("Invalid FlexDirection");
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}
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} // namespace facebook::yoga
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