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53 changes: 53 additions & 0 deletions
53
...tCommon/react/renderer/graphics/platform/ios/react/renderer/graphics/HostPlatformColor.mm
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| /* | ||
| * Copyright (c) Meta Platforms, Inc. and affiliates. | ||
| * | ||
| * This source code is licensed under the MIT license found in the | ||
| * LICENSE file in the root directory of this source tree. | ||
| */ | ||
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| #import "HostPlatformColor.h" | ||
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| #import <Foundation/Foundation.h> | ||
| #import <UIKit/UIKit.h> | ||
| #include <react/renderer/graphics/HostPlatformColor.h> | ||
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| #include <string> | ||
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| using namespace facebook::react; | ||
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| NS_ASSUME_NONNULL_BEGIN | ||
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| namespace facebook::react { | ||
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| int32_t RCTPlatformColorGetCurrentColorFromDynamicColor(facebook::react::DynamicColor dynamicColor) | ||
| { | ||
| int32_t lightColor = dynamicColor.lightColor; | ||
| int32_t darkColor = dynamicColor.darkColor; | ||
| int32_t highContrastLightColor = dynamicColor.highContrastLightColor; | ||
| int32_t highContrastDarkColor = dynamicColor.highContrastDarkColor; | ||
| UITraitCollection *currentTraitCollection = [UITraitCollection currentTraitCollection]; | ||
| if (currentTraitCollection.userInterfaceStyle == UIUserInterfaceStyleDark) { | ||
| if (currentTraitCollection.accessibilityContrast == UIAccessibilityContrastHigh && highContrastDarkColor) { | ||
| return highContrastDarkColor; | ||
| } else { | ||
| return darkColor; | ||
| } | ||
| } else { | ||
| if (currentTraitCollection.accessibilityContrast == UIAccessibilityContrastHigh && highContrastLightColor) { | ||
| return highContrastLightColor; | ||
| } else { | ||
| return lightColor; | ||
| } | ||
| } | ||
| } | ||
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| int32_t Color::getColor() const | ||
| { | ||
| if (kind_ == DynamicKind) { | ||
| return RCTPlatformColorGetCurrentColorFromDynamicColor(getDynamicColor()); | ||
| } | ||
| return std::get<int32_t>(color_); | ||
| } | ||
| } // namespace facebook::react | ||
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| NS_ASSUME_NONNULL_END |
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73 changes: 73 additions & 0 deletions
73
...ommon/react/renderer/graphics/platform/ios/react/renderer/graphics/PlatformColorParser.mm
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| /* | ||
| * Copyright (c) Meta Platforms, Inc. and affiliates. | ||
| * | ||
| * This source code is licensed under the MIT license found in the | ||
| * LICENSE file in the root directory of this source tree. | ||
| */ | ||
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| #import "PlatformColorParser.h" | ||
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| #import <Foundation/Foundation.h> | ||
| #import <UIKit/UIKit.h> | ||
| #include <react/renderer/core/graphicsConversions.h> | ||
| #include <react/renderer/graphics/HostPlatformColor.h> | ||
| #include <react/renderer/graphics/RCTPlatformColorUtils.h> | ||
| #include <string> | ||
| #include <unordered_map> | ||
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| using namespace facebook::react; | ||
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| NS_ASSUME_NONNULL_BEGIN | ||
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| namespace facebook::react { | ||
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| inline facebook::react::SharedColor RCTPlatformColorComponentsFromDynamicItems( | ||
| const facebook::react::PropsParserContext &context, | ||
| std::unordered_map<std::string, facebook::react::RawValue> &dynamicItems) | ||
| { | ||
| SharedColor lightSharedColor{}; | ||
| SharedColor darkSharedColor{}; | ||
| SharedColor highContrastLightSharedColor{}; | ||
| SharedColor highContrastDarkSharedColor{}; | ||
| if (dynamicItems.count("light")) { | ||
| fromRawValue(context, dynamicItems.at("light"), lightSharedColor); | ||
| } | ||
| if (dynamicItems.count("dark")) { | ||
| fromRawValue(context, dynamicItems.at("dark"), darkSharedColor); | ||
| } | ||
| if (dynamicItems.count("highContrastLight")) { | ||
| fromRawValue(context, dynamicItems.at("highContrastLight"), highContrastLightSharedColor); | ||
| } | ||
| if (dynamicItems.count("highContrastDark")) { | ||
| fromRawValue(context, dynamicItems.at("highContrastDark"), highContrastDarkSharedColor); | ||
| } | ||
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| Color color = Color(DynamicColor{ | ||
| (*lightSharedColor).getColor(), | ||
| (*darkSharedColor).getColor(), | ||
| (*highContrastLightSharedColor).getColor(), | ||
| (*highContrastDarkSharedColor).getColor()}); | ||
| return SharedColor(color); | ||
| } | ||
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| SharedColor parsePlatformColor(const PropsParserContext &context, const RawValue &value) | ||
| { | ||
| if (value.hasType<std::unordered_map<std::string, RawValue>>()) { | ||
| auto items = (std::unordered_map<std::string, RawValue>)value; | ||
| if (items.find("semantic") != items.end() && items.at("semantic").hasType<std::vector<std::string>>()) { | ||
| auto semanticItems = (std::vector<std::string>)items.at("semantic"); | ||
| return {colorFromComponents(RCTPlatformColorComponentsFromSemanticItems(semanticItems))}; | ||
| } else if ( | ||
| items.find("dynamic") != items.end() && | ||
| items.at("dynamic").hasType<std::unordered_map<std::string, RawValue>>()) { | ||
| auto dynamicItems = (std::unordered_map<std::string, RawValue>)items.at("dynamic"); | ||
| return RCTPlatformColorComponentsFromDynamicItems(context, dynamicItems); | ||
| } | ||
| } | ||
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| return clearColor(); | ||
| } | ||
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| } // namespace facebook::react | ||
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| NS_ASSUME_NONNULL_END |
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