mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Andrei Shikov
1953f6f02e
Summary: With the `MapBuffer`-based props calculated from C++ props, there's no need to keep `rawProps` around for Android views. This change makes sure that the `rawProps` field is only initialized under the feature flag that is responsible for enabling `MapBuffer` for prop diffing, potentially decreasing memory footprint and speeding up node initialization as JS props don't have to be converted to `folly::dynamic` anymore. For layout animations, props rely on C++ values, so there's no need to update `rawProps` values either. Changelog: [Internal][Android] - Do not init `rawProps` when mapbuffer serialization is used for ViewProps. Reviewed By: mdvacca Differential Revision: D33793044 fbshipit-source-id: 35873b10d3ca8b152b25344ef2c27aff9641846f
103 lines
2.5 KiB
C++
103 lines
2.5 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 <react/renderer/components/view/AccessibilityProps.h>
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#include <react/renderer/components/view/YogaStylableProps.h>
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#include <react/renderer/components/view/primitives.h>
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#include <react/renderer/core/LayoutMetrics.h>
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#include <react/renderer/core/Props.h>
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#include <react/renderer/core/PropsParserContext.h>
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#include <react/renderer/graphics/Color.h>
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#include <react/renderer/graphics/Geometry.h>
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#include <react/renderer/graphics/Transform.h>
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namespace facebook {
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namespace react {
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class ViewProps;
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using SharedViewProps = std::shared_ptr<ViewProps const>;
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class ViewProps : public YogaStylableProps, public AccessibilityProps {
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public:
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ViewProps() = default;
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ViewProps(
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const PropsParserContext &context,
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ViewProps const &sourceProps,
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RawProps const &rawProps,
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bool shouldSetRawProps = true);
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#pragma mark - Props
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// Color
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Float opacity{1.0};
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SharedColor foregroundColor{};
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SharedColor backgroundColor{};
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// Borders
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CascadedBorderRadii borderRadii{};
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CascadedBorderColors borderColors{};
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CascadedBorderStyles borderStyles{};
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// Shadow
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SharedColor shadowColor{};
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Size shadowOffset{0, -3};
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Float shadowOpacity{};
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Float shadowRadius{3};
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// Transform
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Transform transform{};
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BackfaceVisibility backfaceVisibility{};
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bool shouldRasterize{};
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butter::optional<int> zIndex{};
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// Events
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PointerEventsMode pointerEvents{};
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EdgeInsets hitSlop{};
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bool onLayout{};
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ViewEvents events{};
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bool collapsable{true};
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bool removeClippedSubviews{false};
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Float elevation{}; /* Android-only */
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#ifdef ANDROID
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butter::optional<NativeDrawable> nativeBackground{};
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butter::optional<NativeDrawable> nativeForeground{};
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bool focusable{false};
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bool hasTVPreferredFocus{false};
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bool needsOffscreenAlphaCompositing{false};
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bool renderToHardwareTextureAndroid{false};
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#endif
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#pragma mark - Convenience Methods
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BorderMetrics resolveBorderMetrics(LayoutMetrics const &layoutMetrics) const;
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bool getClipsContentToBounds() const;
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#ifdef ANDROID
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bool getProbablyMoreHorizontalThanVertical_DEPRECATED() const;
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#endif
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#pragma mark - DebugStringConvertible
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#if RN_DEBUG_STRING_CONVERTIBLE
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SharedDebugStringConvertibleList getDebugProps() const override;
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#endif
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};
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} // namespace react
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} // namespace facebook
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