'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var vue = require('vue');
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var core = require('@vueuse/core');
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var index$4 = require('../../collapse-transition/index.js');
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var index$3 = require('../../tooltip/index.js');
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require('../../../utils/index.js');
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require('../../../hooks/index.js');
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var iconsVue = require('@element-plus/icons-vue');
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var index$2 = require('../../icon/index.js');
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var useMenu = require('./use-menu.js');
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var useMenuCssVar = require('./use-menu-css-var.js');
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var runtime = require('../../../utils/vue/props/runtime.js');
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var icon = require('../../../utils/vue/icon.js');
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var index = require('../../../hooks/use-deprecated/index.js');
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var index$1 = require('../../../hooks/use-namespace/index.js');
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var error = require('../../../utils/error.js');
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var shared = require('@vue/shared');
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const subMenuProps = runtime.buildProps({
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index: {
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type: String,
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required: true
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},
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showTimeout: {
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type: Number,
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default: 300
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},
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hideTimeout: {
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type: Number,
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default: 300
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},
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popperClass: String,
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disabled: Boolean,
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popperAppendToBody: {
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type: Boolean,
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default: void 0
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},
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teleported: {
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type: Boolean,
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default: void 0
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},
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popperOffset: {
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type: Number,
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default: 6
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},
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expandCloseIcon: {
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type: icon.iconPropType
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},
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expandOpenIcon: {
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type: icon.iconPropType
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},
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collapseCloseIcon: {
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type: icon.iconPropType
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},
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collapseOpenIcon: {
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type: icon.iconPropType
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}
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});
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const COMPONENT_NAME = "ElSubMenu";
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var SubMenu = vue.defineComponent({
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name: COMPONENT_NAME,
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props: subMenuProps,
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setup(props, { slots, expose }) {
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index.useDeprecated({
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from: "popper-append-to-body",
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replacement: "teleported",
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scope: COMPONENT_NAME,
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version: "2.3.0",
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ref: "https://element-plus.org/en-US/component/menu.html#submenu-attributes"
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}, vue.computed(() => props.popperAppendToBody !== void 0));
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const instance = vue.getCurrentInstance();
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const { indexPath, parentMenu } = useMenu["default"](instance, vue.computed(() => props.index));
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const nsMenu = index$1.useNamespace("menu");
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const nsSubMenu = index$1.useNamespace("sub-menu");
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const rootMenu = vue.inject("rootMenu");
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if (!rootMenu)
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error.throwError(COMPONENT_NAME, "can not inject root menu");
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const subMenu = vue.inject(`subMenu:${parentMenu.value.uid}`);
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if (!subMenu)
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error.throwError(COMPONENT_NAME, "can not inject sub menu");
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const items = vue.ref({});
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const subMenus = vue.ref({});
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let timeout;
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const mouseInChild = vue.ref(false);
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const verticalTitleRef = vue.ref();
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const vPopper = vue.ref(null);
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const currentPlacement = vue.computed(() => mode.value === "horizontal" && isFirstLevel.value ? "bottom-start" : "right-start");
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const subMenuTitleIcon = vue.computed(() => {
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return mode.value === "horizontal" && isFirstLevel.value || mode.value === "vertical" && !rootMenu.props.collapse ? props.expandCloseIcon && props.expandOpenIcon ? opened.value ? props.expandOpenIcon : props.expandCloseIcon : iconsVue.ArrowDown : props.collapseCloseIcon && props.collapseOpenIcon ? opened.value ? props.collapseOpenIcon : props.collapseCloseIcon : iconsVue.ArrowRight;
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});
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const isFirstLevel = vue.computed(() => {
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return subMenu.level === 0;
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});
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const appendToBody = vue.computed(() => {
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var _a;
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const value = (_a = props.teleported) != null ? _a : props.popperAppendToBody;
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return value === void 0 ? isFirstLevel.value : value;
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});
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const menuTransitionName = vue.computed(() => rootMenu.props.collapse ? `${nsMenu.namespace.value}-zoom-in-left` : `${nsMenu.namespace.value}-zoom-in-top`);
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const fallbackPlacements = vue.computed(() => mode.value === "horizontal" && isFirstLevel.value ? [
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"bottom-start",
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"bottom-end",
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"top-start",
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"top-end",
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"right-start",
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"left-start"
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] : [
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"right-start",
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"left-start",
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"bottom-start",
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"bottom-end",
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"top-start",
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"top-end"
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]);
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const opened = vue.computed(() => rootMenu.openedMenus.includes(props.index));
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const active = vue.computed(() => {
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let isActive = false;
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Object.values(items.value).forEach((item2) => {
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if (item2.active) {
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isActive = true;
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}
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});
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Object.values(subMenus.value).forEach((subItem) => {
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if (subItem.active) {
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isActive = true;
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}
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});
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return isActive;
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});
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const backgroundColor = vue.computed(() => rootMenu.props.backgroundColor || "");
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const activeTextColor = vue.computed(() => rootMenu.props.activeTextColor || "");
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const textColor = vue.computed(() => rootMenu.props.textColor || "");
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const mode = vue.computed(() => rootMenu.props.mode);
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const item = vue.reactive({
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index: props.index,
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indexPath,
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active
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});
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const ulStyle = useMenuCssVar.useMenuCssVar(rootMenu.props, subMenu.level + 1);
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const titleStyle = vue.computed(() => {
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if (mode.value !== "horizontal") {
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return {
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color: textColor.value
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};
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}
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return {
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borderBottomColor: active.value ? rootMenu.props.activeTextColor ? activeTextColor.value : "" : "transparent",
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color: active.value ? activeTextColor.value : textColor.value
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};
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});
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const doDestroy = () => {
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var _a, _b, _c;
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return (_c = (_b = (_a = vPopper.value) == null ? void 0 : _a.popperRef) == null ? void 0 : _b.popperInstanceRef) == null ? void 0 : _c.destroy();
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};
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const handleCollapseToggle = (value) => {
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if (!value) {
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doDestroy();
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}
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};
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const handleClick = () => {
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if (rootMenu.props.menuTrigger === "hover" && rootMenu.props.mode === "horizontal" || rootMenu.props.collapse && rootMenu.props.mode === "vertical" || props.disabled)
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return;
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rootMenu.handleSubMenuClick({
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index: props.index,
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indexPath: indexPath.value,
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active: active.value
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});
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};
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const handleMouseenter = (event, showTimeout = props.showTimeout) => {
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var _a;
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if (event.type === "focus") {
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return;
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}
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if (rootMenu.props.menuTrigger === "click" && rootMenu.props.mode === "horizontal" || !rootMenu.props.collapse && rootMenu.props.mode === "vertical" || props.disabled) {
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return;
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}
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subMenu.mouseInChild.value = true;
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timeout == null ? void 0 : timeout();
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({ stop: timeout } = core.useTimeoutFn(() => {
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rootMenu.openMenu(props.index, indexPath.value);
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}, showTimeout));
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if (appendToBody.value) {
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(_a = parentMenu.value.vnode.el) == null ? void 0 : _a.dispatchEvent(new MouseEvent("mouseenter"));
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}
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};
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const handleMouseleave = (deepDispatch = false) => {
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var _a, _b;
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if (rootMenu.props.menuTrigger === "click" && rootMenu.props.mode === "horizontal" || !rootMenu.props.collapse && rootMenu.props.mode === "vertical") {
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return;
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}
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timeout == null ? void 0 : timeout();
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subMenu.mouseInChild.value = false;
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({ stop: timeout } = core.useTimeoutFn(() => !mouseInChild.value && rootMenu.closeMenu(props.index, indexPath.value), props.hideTimeout));
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if (appendToBody.value && deepDispatch) {
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if (((_a = instance.parent) == null ? void 0 : _a.type.name) === "ElSubMenu") {
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(_b = subMenu.handleMouseleave) == null ? void 0 : _b.call(subMenu, true);
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}
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}
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};
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vue.watch(() => rootMenu.props.collapse, (value) => handleCollapseToggle(Boolean(value)));
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{
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const addSubMenu = (item2) => {
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subMenus.value[item2.index] = item2;
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};
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const removeSubMenu = (item2) => {
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delete subMenus.value[item2.index];
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};
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vue.provide(`subMenu:${instance.uid}`, {
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addSubMenu,
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removeSubMenu,
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handleMouseleave,
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mouseInChild,
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level: subMenu.level + 1
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});
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}
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expose({
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opened
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});
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vue.onMounted(() => {
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rootMenu.addSubMenu(item);
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subMenu.addSubMenu(item);
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});
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vue.onBeforeUnmount(() => {
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subMenu.removeSubMenu(item);
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rootMenu.removeSubMenu(item);
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});
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return () => {
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var _a;
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const titleTag = [
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(_a = slots.title) == null ? void 0 : _a.call(slots),
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vue.h(index$2.ElIcon, {
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class: nsSubMenu.e("icon-arrow"),
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style: {
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transform: opened.value ? props.expandCloseIcon && props.expandOpenIcon || props.collapseCloseIcon && props.collapseOpenIcon && rootMenu.props.collapse ? "none" : "rotateZ(180deg)" : "none"
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}
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}, {
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default: () => shared.isString(subMenuTitleIcon.value) ? vue.h(instance.appContext.components[subMenuTitleIcon.value]) : vue.h(subMenuTitleIcon.value)
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})
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];
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const child = rootMenu.isMenuPopup ? vue.h(index$3.ElTooltip, {
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ref: vPopper,
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visible: opened.value,
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effect: "light",
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pure: true,
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offset: props.popperOffset,
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showArrow: false,
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persistent: true,
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popperClass: props.popperClass,
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placement: currentPlacement.value,
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teleported: appendToBody.value,
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fallbackPlacements: fallbackPlacements.value,
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transition: menuTransitionName.value,
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gpuAcceleration: false
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}, {
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content: () => {
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var _a2;
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return vue.h("div", {
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class: [
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nsMenu.m(mode.value),
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nsMenu.m("popup-container"),
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props.popperClass
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],
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onMouseenter: (evt) => handleMouseenter(evt, 100),
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onMouseleave: () => handleMouseleave(true),
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onFocus: (evt) => handleMouseenter(evt, 100)
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}, [
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vue.h("ul", {
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class: [
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nsMenu.b(),
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nsMenu.m("popup"),
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nsMenu.m(`popup-${currentPlacement.value}`)
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],
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style: ulStyle.value
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}, [(_a2 = slots.default) == null ? void 0 : _a2.call(slots)])
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]);
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},
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default: () => vue.h("div", {
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class: nsSubMenu.e("title"),
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style: [
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titleStyle.value,
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{ backgroundColor: backgroundColor.value }
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],
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onClick: handleClick
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}, titleTag)
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}) : vue.h(vue.Fragment, {}, [
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vue.h("div", {
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class: nsSubMenu.e("title"),
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style: [
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titleStyle.value,
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{ backgroundColor: backgroundColor.value }
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],
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ref: verticalTitleRef,
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onClick: handleClick
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}, titleTag),
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vue.h(index$4["default"], {}, {
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default: () => {
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var _a2;
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return vue.withDirectives(vue.h("ul", {
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role: "menu",
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class: [nsMenu.b(), nsMenu.m("inline")],
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style: ulStyle.value
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}, [(_a2 = slots.default) == null ? void 0 : _a2.call(slots)]), [[vue.vShow, opened.value]]);
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}
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})
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]);
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return vue.h("li", {
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class: [
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nsSubMenu.b(),
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nsSubMenu.is("active", active.value),
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nsSubMenu.is("opened", opened.value),
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nsSubMenu.is("disabled", props.disabled)
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],
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role: "menuitem",
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ariaHaspopup: true,
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ariaExpanded: opened.value,
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onMouseenter: handleMouseenter,
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onMouseleave: () => handleMouseleave(true),
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onFocus: handleMouseenter
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}, [child]);
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};
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}
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});
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exports["default"] = SubMenu;
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exports.subMenuProps = subMenuProps;
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//# sourceMappingURL=sub-menu.js.map
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