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/var/www/uibuilder.cmshelp.dk/httpdocs/node_modules/react-native/Libraries/Inspector/getInspectorDataForViewAtPoint.js

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/**
 * 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.
 *
 * @format
 * @flow
 */

import type {
  HostInstance,
  TouchedViewDataAtPoint,
} from '../Renderer/shims/ReactNativeTypes';

const invariant = require('invariant');

export type ReactRenderer = {
  rendererConfig: {
    getInspectorDataForViewAtPoint: (
      inspectedView: ?HostInstance,
      locationX: number,
      locationY: number,
      callback: Function,
    ) => void,
    ...
  },
};
type AttachedRendererEventPayload = {id: number, renderer: ReactRenderer};

const reactDevToolsHook = window.__REACT_DEVTOOLS_GLOBAL_HOOK__;
invariant(
  Boolean(reactDevToolsHook),
  'getInspectorDataForViewAtPoint should not be used if React DevTools hook is not injected',
);

const renderers: Array<ReactRenderer> = Array.from(
  window.__REACT_DEVTOOLS_GLOBAL_HOOK__.renderers.values(),
);

const appendRenderer = ({renderer}: AttachedRendererEventPayload) =>
  renderers.push(renderer);
reactDevToolsHook.on('renderer', appendRenderer);

function validateRenderers(): void {
  invariant(
    renderers.length > 0,
    'Expected to find at least one React Native renderer on DevTools hook.',
  );
}

module.exports = function getInspectorDataForViewAtPoint(
  inspectedView: ?HostInstance,
  locationX: number,
  locationY: number,
  callback: (viewData: TouchedViewDataAtPoint) => boolean,
) {
  validateRenderers();

let shouldBreak = false;
  // Check all renderers for inspector data.
  for (const renderer of renderers) {
    if (shouldBreak) {
      break;
    }

if (renderer?.rendererConfig?.getInspectorDataForViewAtPoint != null) {
      renderer.rendererConfig.getInspectorDataForViewAtPoint(
        inspectedView,
        locationX,
        locationY,
        viewData => {
          // Only return with non-empty view data since only one renderer will have this view.
          if (viewData && viewData.hierarchy.length > 0) {
            shouldBreak = callback(viewData);
          }
        },
      );
    }
  }
};

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Name	Size	Perms	Modified	Actions
BorderBox.js	925 B	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
BoxInspector.js	2.85 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
ElementBox.js	4.07 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
ElementProperties.js	3.41 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
getInspectorDataForViewAtPoint.js	2.08 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
Inspector.js	6.07 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
InspectorOverlay.js	1.56 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
InspectorPanel.js	4.57 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
NetworkOverlay.js	16.10 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
PerformanceOverlay.js	1.43 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
ReactDevToolsOverlay.js	4.13 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
resolveBoxStyle.js	2.68 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive
StyleInspector.js	1.64 KB	lrw-r--r--	2025-03-28 11:04:42	Edit Download recursive recursive

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