one/dist/cjs/ui/TabSlot.cjs

One is a new React Framework that makes Vite serve both native and web.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all) __defProp(target, name, {
    get: all[name],
    enumerable: true
  });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from)) if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
      get: () => from[key],
      enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
    });
  }
  return to;
};
var __toCommonJS = mod => __copyProps(__defProp({}, "__esModule", {
  value: true
}), mod);
var TabSlot_web_exports = {};
__export(TabSlot_web_exports, {
  TabSlot: () => TabSlot,
  defaultTabsSlotRender: () => defaultTabsSlotRender,
  isTabSlot: () => isTabSlot,
  useTabSlot: () => useTabSlot
});
module.exports = __toCommonJS(TabSlot_web_exports);
var import_react = require("react");
var import_Navigator = require("../views/Navigator.cjs");
var import_TabContext = require("./TabContext.cjs");
var import_jsx_runtime = require("react/jsx-runtime");
function useTabSlot({
  detachInactiveScreens = true,
  renderFn = defaultTabsSlotRender
} = {}) {
  const {
    state,
    descriptorsRef
  } = (0, import_Navigator.useNavigatorContext)();
  const descriptors = descriptorsRef.current;
  const focusedRouteKey = state.routes[state.index].key;
  const [loaded, setLoaded] = (0, import_react.useState)({
    [focusedRouteKey]: true
  });
  if (!loaded[focusedRouteKey]) {
    setLoaded({
      ...loaded,
      [focusedRouteKey]: true
    });
  }
  return /* @__PURE__ */(0, import_jsx_runtime.jsx)(import_react.Fragment, {
    children: state.routes.map((route, index) => {
      const descriptor = descriptors[route.key];
      return /* @__PURE__ */(0, import_jsx_runtime.jsx)(import_TabContext.TabContext.Provider, {
        value: descriptor.options,
        children: renderFn(descriptor, {
          index,
          isFocused: state.index === index,
          loaded: loaded[route.key],
          detachInactiveScreens
        })
      }, descriptor.route.key);
    })
  });
}
function TabSlot(props) {
  return useTabSlot(props);
}
function defaultTabsSlotRender(descriptor, {
  isFocused,
  loaded,
  detachInactiveScreens
}) {
  const {
    lazy = true,
    unmountOnBlur
  } = descriptor.options;
  if ((unmountOnBlur || detachInactiveScreens) && !isFocused) return null;
  if (lazy && !loaded && !isFocused) return null;
  if (!isFocused) {
    return /* @__PURE__ */(0, import_jsx_runtime.jsx)(import_react.Activity, {
      mode: "hidden",
      children: descriptor.render()
    }, descriptor.route.key);
  }
  return /* @__PURE__ */(0, import_jsx_runtime.jsx)(import_react.Fragment, {
    children: descriptor.render()
  }, descriptor.route.key);
}
function isTabSlot(child) {
  return child.type === TabSlot;
}