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node_modules/element-plus/lib/components/segmented/src/segmented2.js

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+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var vue = require('vue');
+var core = require('@vueuse/core');
+var segmented = require('./segmented.js');
+var pluginVue_exportHelper = require('../../../_virtual/plugin-vue_export-helper.js');
+var index = require('../../../hooks/use-namespace/index.js');
+var index$1 = require('../../../hooks/use-id/index.js');
+var useFormCommonProps = require('../../form/src/hooks/use-form-common-props.js');
+var useFormItem = require('../../form/src/hooks/use-form-item.js');
+var shared = require('@vue/shared');
+var error = require('../../../utils/error.js');
+var event = require('../../../constants/event.js');
+
+const __default__ = vue.defineComponent({
+  name: "ElSegmented"
+});
+const _sfc_main = /* @__PURE__ */ vue.defineComponent({
+  ...__default__,
+  props: segmented.segmentedProps,
+  emits: segmented.segmentedEmits,
+  setup(__props, { emit }) {
+    const props = __props;
+    const ns = index.useNamespace("segmented");
+    const segmentedId = index$1.useId();
+    const segmentedSize = useFormCommonProps.useFormSize();
+    const _disabled = useFormCommonProps.useFormDisabled();
+    const { formItem } = useFormItem.useFormItem();
+    const { inputId, isLabeledByFormItem } = useFormItem.useFormItemInputId(props, {
+      formItemContext: formItem
+    });
+    const segmentedRef = vue.ref(null);
+    const activeElement = core.useActiveElement();
+    const state = vue.reactive({
+      isInit: false,
+      width: 0,
+      height: 0,
+      translateX: 0,
+      translateY: 0,
+      focusVisible: false
+    });
+    const handleChange = (item) => {
+      const value = getValue(item);
+      emit(event.UPDATE_MODEL_EVENT, value);
+      emit(event.CHANGE_EVENT, value);
+    };
+    const aliasProps = vue.computed(() => ({ ...segmented.defaultProps, ...props.props }));
+    const getValue = (item) => {
+      return shared.isObject(item) ? item[aliasProps.value.value] : item;
+    };
+    const getLabel = (item) => {
+      return shared.isObject(item) ? item[aliasProps.value.label] : item;
+    };
+    const getDisabled = (item) => {
+      return !!(_disabled.value || (shared.isObject(item) ? item[aliasProps.value.disabled] : false));
+    };
+    const getSelected = (item) => {
+      return props.modelValue === getValue(item);
+    };
+    const getOption = (value) => {
+      return props.options.find((item) => getValue(item) === value);
+    };
+    const getItemCls = (item) => {
+      return [
+        ns.e("item"),
+        ns.is("selected", getSelected(item)),
+        ns.is("disabled", getDisabled(item))
+      ];
+    };
+    const updateSelect = () => {
+      if (!segmentedRef.value)
+        return;
+      const selectedItem = segmentedRef.value.querySelector(".is-selected");
+      const selectedItemInput = segmentedRef.value.querySelector(".is-selected input");
+      if (!selectedItem || !selectedItemInput) {
+        state.width = 0;
+        state.height = 0;
+        state.translateX = 0;
+        state.translateY = 0;
+        state.focusVisible = false;
+        return;
+      }
+      const rect = selectedItem.getBoundingClientRect();
+      state.isInit = true;
+      if (props.direction === "vertical") {
+        state.height = rect.height;
+        state.translateY = selectedItem.offsetTop;
+      } else {
+        state.width = rect.width;
+        state.translateX = selectedItem.offsetLeft;
+      }
+      try {
+        state.focusVisible = selectedItemInput.matches(":focus-visible");
+      } catch (e) {
+      }
+    };
+    const segmentedCls = vue.computed(() => [
+      ns.b(),
+      ns.m(segmentedSize.value),
+      ns.is("block", props.block)
+    ]);
+    const selectedStyle = vue.computed(() => ({
+      width: props.direction === "vertical" ? "100%" : `${state.width}px`,
+      height: props.direction === "vertical" ? `${state.height}px` : "100%",
+      transform: props.direction === "vertical" ? `translateY(${state.translateY}px)` : `translateX(${state.translateX}px)`,
+      display: state.isInit ? "block" : "none"
+    }));
+    const selectedCls = vue.computed(() => [
+      ns.e("item-selected"),
+      ns.is("disabled", getDisabled(getOption(props.modelValue))),
+      ns.is("focus-visible", state.focusVisible)
+    ]);
+    const name = vue.computed(() => {
+      return props.name || segmentedId.value;
+    });
+    core.useResizeObserver(segmentedRef, updateSelect);
+    vue.watch(activeElement, updateSelect);
+    vue.watch(() => props.modelValue, () => {
+      var _a;
+      updateSelect();
+      if (props.validateEvent) {
+        (_a = formItem == null ? void 0 : formItem.validate) == null ? void 0 : _a.call(formItem, "change").catch((err) => error.debugWarn(err));
+      }
+    }, {
+      flush: "post"
+    });
+    return (_ctx, _cache) => {
+      return _ctx.options.length ? (vue.openBlock(), vue.createElementBlock("div", {
+        key: 0,
+        id: vue.unref(inputId),
+        ref_key: "segmentedRef",
+        ref: segmentedRef,
+        class: vue.normalizeClass(vue.unref(segmentedCls)),
+        role: "radiogroup",
+        "aria-label": !vue.unref(isLabeledByFormItem) ? _ctx.ariaLabel || "segmented" : void 0,
+        "aria-labelledby": vue.unref(isLabeledByFormItem) ? vue.unref(formItem).labelId : void 0
+      }, [
+        vue.createElementVNode("div", {
+          class: vue.normalizeClass([vue.unref(ns).e("group"), vue.unref(ns).m(props.direction)])
+        }, [
+          vue.createElementVNode("div", {
+            style: vue.normalizeStyle(vue.unref(selectedStyle)),
+            class: vue.normalizeClass(vue.unref(selectedCls))
+          }, null, 6),
+          (vue.openBlock(true), vue.createElementBlock(vue.Fragment, null, vue.renderList(_ctx.options, (item, index) => {
+            return vue.openBlock(), vue.createElementBlock("label", {
+              key: index,
+              class: vue.normalizeClass(getItemCls(item))
+            }, [
+              vue.createElementVNode("input", {
+                class: vue.normalizeClass(vue.unref(ns).e("item-input")),
+                type: "radio",
+                name: vue.unref(name),
+                disabled: getDisabled(item),
+                checked: getSelected(item),
+                onChange: ($event) => handleChange(item)
+              }, null, 42, ["name", "disabled", "checked", "onChange"]),
+              vue.createElementVNode("div", {
+                class: vue.normalizeClass(vue.unref(ns).e("item-label"))
+              }, [
+                vue.renderSlot(_ctx.$slots, "default", { item }, () => [
+                  vue.createTextVNode(vue.toDisplayString(getLabel(item)), 1)
+                ])
+              ], 2)
+            ], 2);
+          }), 128))
+        ], 2)
+      ], 10, ["id", "aria-label", "aria-labelledby"])) : vue.createCommentVNode("v-if", true);
+    };
+  }
+});
+var Segmented = /* @__PURE__ */ pluginVue_exportHelper["default"](_sfc_main, [["__file", "segmented.vue"]]);
+
+exports["default"] = Segmented;
+//# sourceMappingURL=segmented2.js.map