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'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var vue = require('vue');
require('../../../utils/index.js');
require('../../../constants/index.js');
require('../../focus-trap/index.js');
require('../../roving-focus-group/index.js');
require('../../../hooks/index.js');
var tokens$1 = require('./tokens.js');
var dropdown = require('./dropdown.js');
var useDropdown = require('./useDropdown.js');
var pluginVue_exportHelper = require('../../../_virtual/plugin-vue_export-helper.js');
var index = require('../../../hooks/use-namespace/index.js');
var tokens = require('../../focus-trap/src/tokens.js');
var tokens$2 = require('../../roving-focus-group/src/tokens.js');
var rovingFocusGroup = require('../../roving-focus-group/src/roving-focus-group.js');
var refs = require('../../../utils/vue/refs.js');
var event = require('../../../utils/dom/event.js');
var aria = require('../../../constants/aria.js');
var utils = require('../../roving-focus-group/src/utils.js');
const _sfc_main = vue.defineComponent({
name: "ElDropdownMenu",
props: dropdown.dropdownMenuProps,
setup(props) {
const ns = index.useNamespace("dropdown");
const { _elDropdownSize } = useDropdown.useDropdown();
const size = _elDropdownSize.value;
const { focusTrapRef, onKeydown } = vue.inject(tokens.FOCUS_TRAP_INJECTION_KEY, void 0);
const { contentRef, role, triggerId } = vue.inject(tokens$1.DROPDOWN_INJECTION_KEY, void 0);
const { collectionRef: dropdownCollectionRef, getItems } = vue.inject(dropdown.DROPDOWN_COLLECTION_INJECTION_KEY, void 0);
const {
rovingFocusGroupRef,
rovingFocusGroupRootStyle,
tabIndex,
onBlur,
onFocus,
onMousedown
} = vue.inject(tokens$2.ROVING_FOCUS_GROUP_INJECTION_KEY, void 0);
const { collectionRef: rovingFocusGroupCollectionRef } = vue.inject(rovingFocusGroup.ROVING_FOCUS_COLLECTION_INJECTION_KEY, void 0);
const dropdownKls = vue.computed(() => {
return [ns.b("menu"), ns.bm("menu", size == null ? void 0 : size.value)];
});
const dropdownListWrapperRef = refs.composeRefs(contentRef, dropdownCollectionRef, focusTrapRef, rovingFocusGroupRef, rovingFocusGroupCollectionRef);
const composedKeydown = event.composeEventHandlers((e) => {
var _a;
(_a = props.onKeydown) == null ? void 0 : _a.call(props, e);
}, (e) => {
const { currentTarget, code, target } = e;
const isKeydownContained = currentTarget.contains(target);
if (isKeydownContained) {
}
if (aria.EVENT_CODE.tab === code) {
e.stopImmediatePropagation();
}
e.preventDefault();
if (target !== vue.unref(contentRef))
return;
if (!dropdown.FIRST_LAST_KEYS.includes(code))
return;
const items = getItems().filter((item) => !item.disabled);
const targets = items.map((item) => item.ref);
if (dropdown.LAST_KEYS.includes(code)) {
targets.reverse();
}
utils.focusFirst(targets);
});
const handleKeydown = (e) => {
composedKeydown(e);
onKeydown(e);
};
return {
size,
rovingFocusGroupRootStyle,
tabIndex,
dropdownKls,
role,
triggerId,
dropdownListWrapperRef,
handleKeydown,
onBlur,
onFocus,
onMousedown
};
}
});
const _hoisted_1 = ["role", "aria-labelledby"];
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
return vue.openBlock(), vue.createElementBlock("ul", {
ref: _ctx.dropdownListWrapperRef,
class: vue.normalizeClass(_ctx.dropdownKls),
style: vue.normalizeStyle(_ctx.rovingFocusGroupRootStyle),
tabindex: -1,
role: _ctx.role,
"aria-labelledby": _ctx.triggerId,
onBlur: _cache[0] || (_cache[0] = (...args) => _ctx.onBlur && _ctx.onBlur(...args)),
onFocus: _cache[1] || (_cache[1] = (...args) => _ctx.onFocus && _ctx.onFocus(...args)),
onKeydown: _cache[2] || (_cache[2] = vue.withModifiers((...args) => _ctx.handleKeydown && _ctx.handleKeydown(...args), ["self"])),
onMousedown: _cache[3] || (_cache[3] = vue.withModifiers((...args) => _ctx.onMousedown && _ctx.onMousedown(...args), ["self"]))
}, [
vue.renderSlot(_ctx.$slots, "default")
], 46, _hoisted_1);
}
var DropdownMenu = /* @__PURE__ */ pluginVue_exportHelper["default"](_sfc_main, [["render", _sfc_render], ["__file", "dropdown-menu.vue"]]);
exports["default"] = DropdownMenu;
//# sourceMappingURL=dropdown-menu.js.map