@shopify/react-native-skia/lib/commonjs/Platform/Platform.web.js

High-performance React Native Graphics using Skia

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Platform = void 0;
var _react = _interopRequireWildcard(require("react"));
var _types = require("../skia/types");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
// https://github.com/necolas/react-native-web/blob/master/packages/react-native-web/src/modules/useElementLayout/index.js
const DOM_LAYOUT_HANDLER_NAME = "__reactLayoutHandler";
let resizeObserver = null;
const getObserver = () => {
  if (resizeObserver == null) {
    resizeObserver = new window.ResizeObserver(function (entries) {
      entries.forEach(entry => {
        const node = entry.target;
        const {
          left,
          top,
          width,
          height
        } = entry.contentRect;
        const onLayout = node[DOM_LAYOUT_HANDLER_NAME];
        if (typeof onLayout === "function") {
          // setTimeout 0 is taken from react-native-web (UIManager)
          setTimeout(() => onLayout({
            timeStamp: Date.now(),
            nativeEvent: {
              layout: {
                x: left,
                y: top,
                width,
                height
              }
            },
            // eslint-disable-next-line @typescript-eslint/ban-ts-comment
            // @ts-expect-error
            currentTarget: 0,
            // eslint-disable-next-line @typescript-eslint/ban-ts-comment
            // @ts-expect-error
            target: 0,
            bubbles: false,
            cancelable: false,
            defaultPrevented: false,
            eventPhase: 0,
            isDefaultPrevented() {
              throw new Error("Method not supported on web.");
            },
            isPropagationStopped() {
              throw new Error("Method not supported on web.");
            },
            persist() {
              throw new Error("Method not supported on web.");
            },
            preventDefault() {
              throw new Error("Method not supported on web.");
            },
            stopPropagation() {
              throw new Error("Method not supported on web.");
            },
            isTrusted: true,
            type: ""
          }), 0);
        }
      });
    });
  }
  return resizeObserver;
};
const useElementLayout = (ref, onLayout) => {
  const observer = getObserver();
  (0, _react.useLayoutEffect)(() => {
    const node = ref.current;
    if (node !== null) {
      node[DOM_LAYOUT_HANDLER_NAME] = onLayout;
    }
  }, [ref, onLayout]);
  (0, _react.useLayoutEffect)(() => {
    const node = ref.current;
    if (node != null && observer != null) {
      if (typeof node[DOM_LAYOUT_HANDLER_NAME] === "function") {
        observer.observe(node);
      } else {
        observer.unobserve(node);
      }
    }
    return () => {
      if (node != null && observer != null) {
        observer.unobserve(node);
      }
    };
  }, [observer, ref]);
};
const View = ({
  children,
  onLayout,
  style: rawStyle
}) => {
  const style = (0, _react.useMemo)(() => rawStyle !== null && rawStyle !== void 0 ? rawStyle : {}, [rawStyle]);
  const ref = (0, _react.useRef)(null);
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  useElementLayout(ref, onLayout);
  const cssStyles = (0, _react.useMemo)(() => {
    return {
      alignItems: "stretch",
      backgroundColor: "transparent",
      border: "0 solid black",
      boxSizing: "border-box",
      display: "flex",
      flexBasis: "auto",
      flexDirection: "column",
      flexShrink: 0,
      listStyle: "none",
      margin: 0,
      minHeight: 0,
      minWidth: 0,
      padding: 0,
      position: "relative",
      textDecoration: "none",
      zIndex: 0,
      ...style
    };
  }, [style]);
  return /*#__PURE__*/_react.default.createElement("div", {
    ref: ref,
    style: cssStyles
  }, children);
};
const Platform = exports.Platform = {
  OS: "web",
  PixelRatio: typeof window !== "undefined" ? window.devicePixelRatio : 1,
  // window is not defined on node
  resolveAsset: source => {
    if ((0, _types.isRNModule)(source)) {
      if (typeof source === "number" && typeof require === "function") {
        const {
          getAssetByID
        } = require("react-native/Libraries/Image/AssetRegistry");
        const {
          httpServerLocation,
          name,
          type
        } = getAssetByID(source);
        const uri = `${httpServerLocation}/${name}.${type}`;
        return uri;
      }
      throw new Error("Asset source is a number - this is not supported on the web");
    }
    if ("uri" in source) {
      return source.uri;
    }
    return source.default;
  },
  findNodeHandle: () => {
    throw new Error("findNodeHandle is not supported on the web");
  },
  View
};
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