mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
David Vacca
55c36661d9
Summary: Element, Shape, Group, Text are too generic, we are renaming these classes to ARTElement, ARTBGroup, ARTShape... changelog: [Internal] internal changes to support ART in android Reviewed By: JoshuaGross Differential Revision: D21681878 fbshipit-source-id: f6b35443486a3db210f61dcaf91bd32df47fbc66
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its 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/components/art/ARTElement.h>
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#include <react/components/art/ARTSurfaceViewProps.h>
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#include <react/components/art/ARTSurfaceViewState.h>
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#include <react/components/view/ConcreteViewShadowNode.h>
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#include <react/core/ConcreteShadowNode.h>
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#include <react/core/LayoutContext.h>
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#include <react/core/ShadowNode.h>
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namespace facebook {
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namespace react {
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extern const char ARTSurfaceViewComponentName[];
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using ARTSurfaceViewEventEmitter = ViewEventEmitter;
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/*
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* `ShadowNode` for <ARTSurfaceViewState> component, represents <View>-like
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* component containing that will be used to display ARTElements.
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*/
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class ARTSurfaceViewShadowNode : public ConcreteViewShadowNode<
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ARTSurfaceViewComponentName,
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ARTSurfaceViewProps,
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ARTSurfaceViewEventEmitter,
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ARTSurfaceViewState> {
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public:
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using ConcreteViewShadowNode::ConcreteViewShadowNode;
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static ShadowNodeTraits BaseTraits() {
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auto traits = ConcreteViewShadowNode::BaseTraits();
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traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
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return traits;
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}
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class Content final {
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public:
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ARTElement::ListOfShared elements{};
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};
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void layout(LayoutContext layoutContext) override;
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private:
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Content const &getContent() const;
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void updateStateIfNeeded(Content const &content);
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/*
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* Cached content of the subtree started from the node.
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*/
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mutable better::optional<Content> content_{};
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};
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} // namespace react
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} // namespace facebook
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