@tamagui/react-native-web-lite/dist/cjs/vendor/react-native/VirtualizedSectionList/index.native.js

React Native for Web

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf, __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: !0 });
}, __copyProps = (to, from, except, desc) => {
  if (from && typeof from == "object" || typeof from == "function")
    for (let key of __getOwnPropNames(from))
      !__hasOwnProp.call(to, key) && key !== except && __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: !0 }) : target,
  mod
)), __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: !0 }), mod);
var VirtualizedSectionList_exports = {};
__export(VirtualizedSectionList_exports, {
  default: () => VirtualizedSectionList_default
});
module.exports = __toCommonJS(VirtualizedSectionList_exports);
var import_jsx_runtime = require("react/jsx-runtime"), import_VirtualizedList = __toESM(require("../VirtualizedList")), React = __toESM(require("react"));
function _assert_this_initialized(self) {
  if (self === void 0)
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  return self;
}
function _call_super(_this, derived, args) {
  return derived = _get_prototype_of(derived), _possible_constructor_return(_this, _is_native_reflect_construct() ? Reflect.construct(derived, args || [], _get_prototype_of(_this).constructor) : derived.apply(_this, args));
}
function _class_call_check(instance, Constructor) {
  if (!(instance instanceof Constructor))
    throw new TypeError("Cannot call a class as a function");
}
function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || !1, descriptor.configurable = !0, "value" in descriptor && (descriptor.writable = !0), Object.defineProperty(target, descriptor.key, descriptor);
  }
}
function _create_class(Constructor, protoProps, staticProps) {
  return protoProps && _defineProperties(Constructor.prototype, protoProps), staticProps && _defineProperties(Constructor, staticProps), Constructor;
}
function _define_property(obj, key, value) {
  return key in obj ? Object.defineProperty(obj, key, {
    value,
    enumerable: !0,
    configurable: !0,
    writable: !0
  }) : obj[key] = value, obj;
}
function _get_prototype_of(o) {
  return _get_prototype_of = Object.setPrototypeOf ? Object.getPrototypeOf : function(o2) {
    return o2.__proto__ || Object.getPrototypeOf(o2);
  }, _get_prototype_of(o);
}
function _inherits(subClass, superClass) {
  if (typeof superClass != "function" && superClass !== null)
    throw new TypeError("Super expression must either be null or a function");
  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      writable: !0,
      configurable: !0
    }
  }), superClass && _set_prototype_of(subClass, superClass);
}
function _possible_constructor_return(self, call) {
  return call && (_type_of(call) === "object" || typeof call == "function") ? call : _assert_this_initialized(self);
}
function _set_prototype_of(o, p) {
  return _set_prototype_of = Object.setPrototypeOf || function(o2, p2) {
    return o2.__proto__ = p2, o2;
  }, _set_prototype_of(o, p);
}
function _type_of(obj) {
  "@swc/helpers - typeof";
  return obj && typeof Symbol < "u" && obj.constructor === Symbol ? "symbol" : typeof obj;
}
function _is_native_reflect_construct() {
  try {
    var result = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function() {
    }));
  } catch {
  }
  return (_is_native_reflect_construct = function() {
    return !!result;
  })();
}
var defaultProps = {
  data: [],
  key: null,
  renderItem: null,
  ItemSeparatorComponent: null,
  keyExtractor: null
}, VirtualizedSectionList = /* @__PURE__ */ function(_React_PureComponent) {
  "use strict";
  _inherits(VirtualizedSectionList2, _React_PureComponent);
  function VirtualizedSectionList2() {
    _class_call_check(this, VirtualizedSectionList2);
    var _this;
    return _this = _call_super(this, VirtualizedSectionList2, arguments), _define_property(_this, "_keyExtractor", function(item, index) {
      var keyExtractor = _this.props.keyExtractor || _this._defaultKeyExtractor;
      return keyExtractor(item, index);
    }), _define_property(_this, "_defaultKeyExtractor", function(item, index) {
      return item.key != null ? item.key : String(index);
    }), _define_property(_this, "_captureRef", function(ref) {
      _this._listRef = ref;
    }), _define_property(_this, "_renderItem", function(itemCount) {
      return function(param) {
        var { item, index } = param;
        if (index === 0 || index === itemCount - 1)
          return null;
        var renderItem = _this.props.renderItem || _this._defaultRenderItem;
        return renderItem({
          item,
          index,
          section: item
        });
      };
    }), _define_property(_this, "_defaultRenderItem", function(param) {
      var { item } = param;
      return null;
    }), _define_property(_this, "_onViewableItemsChanged", function(info) {
      _this.props.onViewableItemsChanged && _this.props.onViewableItemsChanged(info);
    }), _this;
  }
  return _create_class(VirtualizedSectionList2, [
    {
      key: "scrollToLocation",
      value: function(params) {
        for (var index = params.itemIndex, i = 0; i < params.sectionIndex; i++)
          index += this.props.getItemCount(this.props.sections[i].data) + 2;
        var viewOffset = params.viewOffset || 0;
        if (this._listRef != null) {
          if (params.itemIndex > 0 && this.props.stickySectionHeadersEnabled) {
            var frame = this._listRef.__getFrameMetricsApprox(index - params.itemIndex, this._listRef.props);
            viewOffset += frame.length;
          }
          var toIndexParams = {
            ...params,
            viewOffset,
            index
          };
          this._listRef.scrollToIndex(toIndexParams);
        }
      }
    },
    {
      key: "getListRef",
      value: function() {
        return this._listRef;
      }
    },
    {
      key: "render",
      value: function() {
        var _this = this, { ItemSeparatorComponent, SectionSeparatorComponent, renderItem: _renderItem, renderSectionFooter, renderSectionHeader, sections: _sections, stickySectionHeadersEnabled, ...passThroughProps } = this.props, listHeaderOffset = this.props.ListHeaderComponent ? 1 : 0, stickyHeaderIndices = this.props.stickySectionHeadersEnabled ? [] : void 0, itemCount = 0, _iteratorNormalCompletion = !0, _didIteratorError = !1, _iteratorError = void 0;
        try {
          for (var _iterator = this.props.sections[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = !0) {
            var section = _step.value;
            stickyHeaderIndices != null && stickyHeaderIndices.push(itemCount + listHeaderOffset), itemCount += 2, itemCount += this.props.getItemCount(section.data);
          }
        } catch (err) {
          _didIteratorError = !0, _iteratorError = err;
        } finally {
          try {
            !_iteratorNormalCompletion && _iterator.return != null && _iterator.return();
          } finally {
            if (_didIteratorError)
              throw _iteratorError;
          }
        }
        var renderItem = this._renderItem(itemCount);
        return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_VirtualizedList.default, {
          ...passThroughProps,
          keyExtractor: this._keyExtractor,
          stickyHeaderIndices,
          renderItem,
          data: this.props.sections,
          getItem: function(sections, index) {
            return _this._getItem(_this.props, sections, index);
          },
          getItemCount: function() {
            return itemCount;
          },
          onViewableItemsChanged: this.props.onViewableItemsChanged ? this._onViewableItemsChanged : void 0,
          ref: this._captureRef
        });
      }
    },
    {
      key: "_getItem",
      value: function(props, sections, index) {
        if (!sections)
          return null;
        for (var itemIdx = index - 1, i = 0; i < sections.length; i++) {
          var section = sections[i], sectionData = section.data, itemCount = props.getItemCount(sectionData);
          if (itemIdx === -1 || itemIdx === itemCount)
            return section;
          if (itemIdx < itemCount)
            return props.getItem(sectionData, itemIdx);
          itemIdx -= itemCount + 2;
        }
        return null;
      }
    }
  ]), VirtualizedSectionList2;
}(React.PureComponent);
VirtualizedSectionList.defaultProps = defaultProps;
var VirtualizedSectionList_default = VirtualizedSectionList;
//# sourceMappingURL=index.js.map