comic-plus/es/components/menu/src/menu-popper.vue.mjs

<p align="center"> <img width="200px" src="./logo.png"/> </p>

import { defineComponent, ref, inject, computed, watch, openBlock, createBlock, Teleport, createElementVNode, normalizeStyle, unref, createVNode, Transition, withCtx, withDirectives, renderSlot, vShow } from "vue";
import { getNextZIndex } from "../../../utils/config.mjs";
import "@vueuse/core";
import { MENU_PROVIDE } from "./type.mjs";
import { offset, flip, shift, useFloating, autoUpdate } from "@floating-ui/vue";
const _hoisted_1 = ["data-placement"];
const _sfc_main = /* @__PURE__ */ defineComponent({
  ...{
    name: "CuMenuPopper"
  },
  __name: "menu-popper",
  props: {
    disabled: Boolean,
    fixed: Boolean,
    show: Boolean,
    trigger: HTMLElement
  },
  emits: ["mouse-in", "mouse-out"],
  setup(__props, { emit: __emit }) {
    const props = __props;
    const emit = __emit;
    const zIndex = ref(0);
    const { props: injectProps } = inject(MENU_PROVIDE);
    const popperRef = ref(null);
    const triggerRef = computed(() => props.trigger);
    var cleanup;
    const middleware = computed(() => {
      return [offset(10), flip(), shift({ padding: 10 })];
    });
    const { floatingStyles, placement, update } = useFloating(triggerRef, popperRef, {
      placement: injectProps.mode === "vertical" || !props.fixed ? "right-start" : "bottom",
      middleware
    });
    watch(
      () => props.show,
      (val, old) => {
        if (val) {
          if (val && val !== old) {
            zIndex.value = getNextZIndex();
          }
          if (val) {
            if (triggerRef.value && popperRef.value) {
              cleanup = autoUpdate(triggerRef.value, popperRef.value, update);
            }
          } else {
            cleanup();
          }
        }
      }
    );
    return (_ctx, _cache) => {
      return openBlock(), createBlock(Teleport, {
        to: "body",
        disabled: !__props.fixed
      }, [
        createElementVNode("div", {
          class: "cu-menu-popper-warpper",
          ref_key: "popperRef",
          ref: popperRef,
          style: normalizeStyle({ ...unref(floatingStyles), zIndex: zIndex.value })
        }, [
          createVNode(Transition, {
            name: "cu-menu-popper",
            onAfterLeave: _cache[2] || (_cache[2] = () => zIndex.value = 0)
          }, {
            default: withCtx(() => [
              withDirectives(createElementVNode("div", {
                class: "cu-menu-popper",
                "data-placement": unref(placement),
                onMouseenter: _cache[0] || (_cache[0] = ($event) => emit("mouse-in")),
                onMouseleave: _cache[1] || (_cache[1] = ($event) => emit("mouse-out"))
              }, [
                renderSlot(_ctx.$slots, "default")
              ], 40, _hoisted_1), [
                [vShow, __props.show]
              ])
            ]),
            _: 3
          })
        ], 4)
      ], 8, ["disabled"]);
    };
  }
});
export {
  _sfc_main as default
};