mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Nick Gerleman
5d55c8eeb5
Differential Revision: D50998164 Original commit changeset: 248396f9587e Original Phabricator Diff: D50998164 fbshipit-source-id: 4f592158324d758bb9e3731ced36b8e3587c459c
79 lines
2.7 KiB
C++
79 lines
2.7 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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#include "ViewShadowNode.h"
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#include <react/config/ReactNativeConfig.h>
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#include <react/renderer/components/view/HostPlatformViewTraitsInitializer.h>
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#include <react/renderer/components/view/primitives.h>
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#include <react/utils/CoreFeatures.h>
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namespace facebook::react {
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const char ViewComponentName[] = "View";
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ViewShadowNodeProps::ViewShadowNodeProps(
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const PropsParserContext& context,
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const ViewShadowNodeProps& sourceProps,
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const RawProps& rawProps)
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: ViewProps(context, sourceProps, rawProps){};
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ViewShadowNode::ViewShadowNode(
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const ShadowNodeFragment& fragment,
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const ShadowNodeFamily::Shared& family,
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ShadowNodeTraits traits)
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: ConcreteViewShadowNode(fragment, family, traits) {
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initialize();
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}
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ViewShadowNode::ViewShadowNode(
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const ShadowNode& sourceShadowNode,
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const ShadowNodeFragment& fragment)
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: ConcreteViewShadowNode(sourceShadowNode, fragment) {
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initialize();
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}
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void ViewShadowNode::initialize() noexcept {
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auto& viewProps = static_cast<const ViewProps&>(*props_);
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bool formsStackingContext = !viewProps.collapsable ||
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viewProps.pointerEvents == PointerEventsMode::None ||
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!viewProps.nativeId.empty() || viewProps.accessible ||
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viewProps.opacity != 1.0 || viewProps.transform != Transform{} ||
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(viewProps.zIndex.has_value() &&
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viewProps.yogaStyle.positionType() != yoga::PositionType::Static) ||
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viewProps.yogaStyle.display() == yoga::Display::None ||
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viewProps.getClipsContentToBounds() || viewProps.events.bits.any() ||
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isColorMeaningful(viewProps.shadowColor) ||
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viewProps.accessibilityElementsHidden ||
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viewProps.accessibilityViewIsModal ||
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viewProps.importantForAccessibility != ImportantForAccessibility::Auto ||
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viewProps.removeClippedSubviews ||
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HostPlatformViewTraitsInitializer::formsStackingContext(viewProps);
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bool formsView = formsStackingContext ||
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isColorMeaningful(viewProps.backgroundColor) ||
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!(viewProps.yogaStyle.border() == yoga::Style::Edges{}) ||
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!viewProps.testId.empty() ||
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HostPlatformViewTraitsInitializer::formsView(viewProps);
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if (formsView) {
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traits_.set(ShadowNodeTraits::Trait::FormsView);
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} else {
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traits_.unset(ShadowNodeTraits::Trait::FormsView);
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}
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if (formsStackingContext) {
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traits_.set(ShadowNodeTraits::Trait::FormsStackingContext);
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} else {
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traits_.unset(ShadowNodeTraits::Trait::FormsStackingContext);
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}
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traits_.set(HostPlatformViewTraitsInitializer::extraTraits());
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}
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} // namespace facebook::react
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