react-box-overflow/dist/cjs/BoxOverflow.cjs

Headless UI for automatically collapsing boxes when overflow in React.

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const React = require("react");
const useOverflow = require("./useOverflow.cjs");
const utils = require("./utils.cjs");
const BoxOverflowContext = React.createContext({});
const fixedDisplayNameMap = {
  rest: "BoxOverflowRest",
  prefix: "BoxOverflowPrefix",
  suffix: "BoxOverflowSuffix"
};
function genFixComponent(type) {
  const Comp = (props) => {
    var _a;
    const { component = "div", ...restProps } = props;
    const instance = React.useContext(BoxOverflowContext);
    const idKey = (_a = instance.options) == null ? void 0 : _a.idAttribute;
    return React.createElement(component, { ...restProps, [idKey]: type });
  };
  Comp.displayName = `BoxOverflow${utils.capitalizeFirstLetter(type)}`;
  return Comp;
}
const BoxOverflowItem = (props) => {
  var _a;
  const { component = "div", id: _id, ...restProps } = props;
  const instance = React.useContext(BoxOverflowContext);
  const idKey = (_a = instance.options) == null ? void 0 : _a.idAttribute;
  const id = String(_id);
  const style = {
    ...props.style,
    ...instance.getItemStyle(id)
  };
  return React.createElement(component, { ...restProps, [idKey]: id, style });
};
BoxOverflowItem.displayName = "BoxOverflowItem";
const BoxOverflowRest = (props) => {
  var _a;
  const { component = "div", children: _children, ...restProps } = props;
  const instance = React.useContext(BoxOverflowContext);
  const idKey = (_a = instance.options) == null ? void 0 : _a.idAttribute;
  const style = instance.getRestStyle();
  const rests = instance.getRests();
  const children = React.useMemo(() => {
    if (typeof _children === "function")
      return _children(rests);
    return _children;
  }, [_children, rests]);
  return React.createElement(component, { ...restProps, ...props, [idKey]: "rest", children, style: { ...props.style, ...style } });
};
BoxOverflowRest.displayName = "BoxOverflowRest";
function BoxOverflow(props) {
  const { component, children, className, style, ...restProps } = props;
  const containerRef = React.useRef(null);
  const keyList = [];
  const _children = [];
  const fixItems = {};
  React.Children.forEach(children, (child, index) => {
    var _a;
    if (React.isValidElement(child)) {
      const displayName = child.type.displayName;
      if (displayName === "BoxOverflowItem") {
        const id = child.props.id ?? child.key ?? index;
        const idStr = String(id);
        _children.push(React.cloneElement(child, { key: idStr, id: idStr, ...child.props }));
        keyList.push(idStr);
      }
      const type = (_a = Object.entries(fixedDisplayNameMap).find(([_, value]) => value === displayName)) == null ? void 0 : _a[0];
      if (type)
        fixItems[type] = React.cloneElement(child, { key: type });
    }
  });
  const instance = useOverflow.useOverflow({
    getIdByIndex: (index) => {
      return keyList[index];
    },
    ...restProps,
    getContainer: () => containerRef.current
  });
  const _style = {
    ...instance.getContainerStyle(),
    ...style
  };
  const _component = component || "div";
  return /* @__PURE__ */ React.createElement(BoxOverflowContext.Provider, { value: instance }, React.createElement(_component, {
    children: [fixItems.prefix, ..._children, fixItems.rest, fixItems.suffix],
    ref: containerRef,
    className,
    style: _style
  }));
}
BoxOverflow.displayName = "BoxOverflow";
BoxOverflow.Rest = BoxOverflowRest;
BoxOverflow.Item = BoxOverflowItem;
BoxOverflow.Suffix = genFixComponent("suffix");
BoxOverflow.Prefix = genFixComponent("prefix");
exports.BoxOverflow = BoxOverflow;
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