mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Paige Sun
880e889380
Summary: using namespace in header file is a bad practice due to many reasons as well as discouraged by -Wheader-hygiene compiler flag which is default for many apps https://stackoverflow.com/questions/5849457/using-namespace-in-c-headers https://stackoverflow.com/questions/223021/whats-the-scope-of-the-using-declaration-in-c Changelog: [Internal] Drop `using namespace` in .h files. Reviewed By: christophpurrer Differential Revision: D40628064 fbshipit-source-id: 8a032f3ab0321a531e26bd88656ad9a65b6d5154
118 lines
3.8 KiB
Objective-C
118 lines
3.8 KiB
Objective-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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#import <UIKit/UIKit.h>
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#include <react/renderer/textlayoutmanager/RCTFontProperties.h>
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#include <react/renderer/textlayoutmanager/RCTFontUtils.h>
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inline static NSTextAlignment RCTNSTextAlignmentFromTextAlignment(facebook::react::TextAlignment textAlignment)
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{
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switch (textAlignment) {
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case facebook::react::TextAlignment::Natural:
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return NSTextAlignmentNatural;
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case facebook::react::TextAlignment::Left:
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return NSTextAlignmentLeft;
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case facebook::react::TextAlignment::Right:
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return NSTextAlignmentRight;
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case facebook::react::TextAlignment::Center:
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return NSTextAlignmentCenter;
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case facebook::react::TextAlignment::Justified:
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return NSTextAlignmentJustified;
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}
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}
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inline static NSWritingDirection RCTNSWritingDirectionFromWritingDirection(
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facebook::react::WritingDirection writingDirection)
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{
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switch (writingDirection) {
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case facebook::react::WritingDirection::Natural:
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return NSWritingDirectionNatural;
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case facebook::react::WritingDirection::LeftToRight:
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return NSWritingDirectionLeftToRight;
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case facebook::react::WritingDirection::RightToLeft:
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return NSWritingDirectionRightToLeft;
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}
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}
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inline static NSLineBreakStrategy RCTNSLineBreakStrategyFromLineBreakStrategy(
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facebook::react::LineBreakStrategy lineBreakStrategy)
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{
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switch (lineBreakStrategy) {
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case facebook::react::LineBreakStrategy::None:
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return NSLineBreakStrategyNone;
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case facebook::react::LineBreakStrategy::PushOut:
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return NSLineBreakStrategyPushOut;
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case facebook::react::LineBreakStrategy::HangulWordPriority:
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if (@available(iOS 14.0, *)) {
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return NSLineBreakStrategyHangulWordPriority;
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} else {
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return NSLineBreakStrategyNone;
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}
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case facebook::react::LineBreakStrategy::Standard:
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if (@available(iOS 14.0, *)) {
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return NSLineBreakStrategyStandard;
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} else {
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return NSLineBreakStrategyNone;
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}
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}
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}
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inline static RCTFontStyle RCTFontStyleFromFontStyle(facebook::react::FontStyle fontStyle)
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{
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switch (fontStyle) {
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case facebook::react::FontStyle::Normal:
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return RCTFontStyleNormal;
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case facebook::react::FontStyle::Italic:
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return RCTFontStyleItalic;
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case facebook::react::FontStyle::Oblique:
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return RCTFontStyleOblique;
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}
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}
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inline static RCTFontVariant RCTFontVariantFromFontVariant(facebook::react::FontVariant fontVariant)
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{
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return (RCTFontVariant)fontVariant;
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}
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inline static NSUnderlineStyle RCTNSUnderlineStyleFromTextDecorationStyle(
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facebook::react::TextDecorationStyle textDecorationStyle)
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{
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switch (textDecorationStyle) {
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case facebook::react::TextDecorationStyle::Solid:
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return NSUnderlineStyleSingle;
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case facebook::react::TextDecorationStyle::Double:
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return NSUnderlineStyleDouble;
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case facebook::react::TextDecorationStyle::Dashed:
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return NSUnderlinePatternDash | NSUnderlineStyleSingle;
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case facebook::react::TextDecorationStyle::Dotted:
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return NSUnderlinePatternDot | NSUnderlineStyleSingle;
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}
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}
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inline static UIColor *RCTUIColorFromSharedColor(const facebook::react::SharedColor &sharedColor)
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{
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if (!sharedColor) {
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return nil;
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}
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if (*facebook::react::clearColor() == *sharedColor) {
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return [UIColor clearColor];
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}
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if (*facebook::react::blackColor() == *sharedColor) {
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return [UIColor blackColor];
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}
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if (*facebook::react::whiteColor() == *sharedColor) {
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return [UIColor whiteColor];
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}
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auto components = facebook::react::colorComponentsFromColor(sharedColor);
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return [UIColor colorWithRed:components.red green:components.green blue:components.blue alpha:components.alpha];
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}
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