winbox-ui-next/lib/carousel/carousel-item.js

We Design Vue 2.0: A Vue.js 3 UI Library

"use strict";
var vue = require("vue");
var globalConfig = require("../_utils/global-config.js");
var context = require("./context.js");
var pluginVue_exportHelper = require("../_virtual/plugin-vue_export-helper");
const _sfc_main = vue.defineComponent({
  name: "CarouselItem",
  setup() {
    const prefixCls = globalConfig.getPrefixCls("carousel-item");
    const instance = vue.getCurrentInstance();
    const instanceId = instance.uid;
    const context$1 = vue.inject(context.carouselInjectionKey);
    vue.onMounted(() => {
      if (context$1 == null ? void 0 : context$1.addItem) {
        context$1.addItem({
          uid: instanceId
        });
      }
    });
    vue.onUnmounted(() => {
      if (context$1 == null ? void 0 : context$1.removeItem) {
        context$1.removeItem(instanceId);
      }
    });
    const myIndexRef = vue.computed(() => {
      const items = (context$1 == null ? void 0 : context$1.items) || [];
      const index = items.findIndex((it) => it.uid === instanceId);
      return index;
    });
    const cls = vue.computed(() => {
      const { previousIndex, animationName, slideDirection, mergedIndexes } = context$1;
      const index = myIndexRef.value;
      const { mergedPrevIndex, mergedNextIndex, mergedIndex } = mergedIndexes;
      return {
        [`${prefixCls}-prev`]: index === mergedPrevIndex,
        [`${prefixCls}-next`]: index === mergedNextIndex,
        [`${prefixCls}-current`]: index === mergedIndex,
        [`${prefixCls}-slide-in`]: animationName === "slide" && slideDirection && index === mergedIndex,
        [`${prefixCls}-slide-out`]: animationName === "slide" && slideDirection && index === previousIndex
      };
    });
    const animationStyle = vue.computed(() => {
      const { transitionTimingFunction, moveSpeed } = context$1;
      return {
        transitionTimingFunction,
        transitionDuration: `${moveSpeed}ms`,
        animationTimingFunction: transitionTimingFunction,
        animationDuration: `${moveSpeed}ms`
      };
    });
    return {
      cls,
      animationStyle
    };
  }
});
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
  return vue.openBlock(), vue.createElementBlock("div", {
    class: vue.normalizeClass(_ctx.cls),
    style: vue.normalizeStyle(_ctx.animationStyle)
  }, [
    vue.renderSlot(_ctx.$slots, "default")
  ], 6);
}
var CarouselItem = /* @__PURE__ */ pluginVue_exportHelper(_sfc_main, [["render", _sfc_render]]);
module.exports = CarouselItem;