react-native-reanimated/lib/commonjs/reanimated2/component/FlatList.js

More powerful alternative to Animated library for React Native.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _reactNative = require("react-native");

var _View = _interopRequireDefault(require("./View"));

var _createAnimatedComponent = _interopRequireDefault(require("../../createAnimatedComponent"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

const AnimatedFlatList = (0, _createAnimatedComponent.default)(_reactNative.FlatList);

const createCellRenderer = (itemLayoutAnimation, cellStyle) => {
  const cellRenderer = props => {
    return /*#__PURE__*/_react.default.createElement(_View.default, {
      layout: itemLayoutAnimation,
      onLayout: props.onLayout,
      style: cellStyle
    }, props.children);
  };

  return cellRenderer;
};

const ReanimatedFlatlist = /*#__PURE__*/(0, _react.forwardRef)((props, ref) => {
  const {
    itemLayoutAnimation,
    ...restProps
  } = props;
  const cellStyle = restProps !== null && restProps !== void 0 && restProps.inverted ? restProps !== null && restProps !== void 0 && restProps.horizontal ? styles.horizontallyInverted : styles.verticallyInverted : undefined;

  const cellRenderer = _react.default.useMemo(() => createCellRenderer(itemLayoutAnimation, cellStyle), [cellStyle]);

  return /*#__PURE__*/_react.default.createElement(AnimatedFlatList, _extends({
    ref: ref
  }, restProps, {
    CellRendererComponent: cellRenderer
  }));
});

const styles = _reactNative.StyleSheet.create({
  verticallyInverted: {
    transform: [{
      scaleY: -1
    }]
  },
  horizontallyInverted: {
    transform: [{
      scaleX: -1
    }]
  }
});

var _default = ReanimatedFlatlist;
exports.default = _default;
//# sourceMappingURL=FlatList.js.map