mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Xin Chen
6ac88a4378
Summary: This diff adds `TraceUpdateOverlay` native component to render highlights when trace update is detected from React JS. This allows a highlight border to be rendered outside of the component with re-renders. - Created `TraceUpdateOverlay` native component and added to the `DebugCorePackage` - Added to C++ registry so it's compatible with Fabric - Added to `AppContainer` for all RN apps when global devtools hook is available Changelog: [Android][Internal] - Add trace update overlay to show re-render highlights Reviewed By: javache Differential Revision: D42831719 fbshipit-source-id: 30c2e24859a316c27700270087a0d7779d7ad8ed
44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
/**
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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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* @flow strict-local
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* @format
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*/
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import type {HostComponent} from '../../Renderer/shims/ReactNativeTypes';
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import type {ProcessedColorValue} from '../../StyleSheet/processColor';
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import type {ViewProps} from '../View/ViewPropTypes';
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import codegenNativeCommands from '../../Utilities/codegenNativeCommands';
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import codegenNativeComponent from '../../Utilities/codegenNativeComponent';
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import * as React from 'react';
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type NativeProps = $ReadOnly<{|
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...ViewProps,
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|}>;
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export type TraceUpdateOverlayNativeComponentType = HostComponent<NativeProps>;
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export type Overlay = {
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rect: {left: number, top: number, width: number, height: number},
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color: ?ProcessedColorValue,
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};
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interface NativeCommands {
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+draw: (
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viewRef: React.ElementRef<TraceUpdateOverlayNativeComponentType>,
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// TODO(T144046177): Ideally we can pass array of Overlay, but currently
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// Array type is not supported in RN codegen for building native commands.
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overlays: string,
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) => void;
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}
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export const Commands: NativeCommands = codegenNativeCommands<NativeCommands>({
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supportedCommands: ['draw'],
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});
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export default (codegenNativeComponent<NativeProps>(
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'TraceUpdateOverlay',
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): HostComponent<NativeProps>);
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