sub-menu-content.vue
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<script lang="ts" setup>
import type { MenuItemProps } from '../types';
import { computed } from 'vue';
import { useNamespace } from '@vben-core/composables';
import { ChevronDown, ChevronRight } from '@vben-core/icons';
import { VbenIcon } from '@vben-core/shadcn-ui';
import { useMenuContext } from '../hooks';
interface Props extends MenuItemProps {
isMenuMore?: boolean;
isTopLevelMenuSubmenu: boolean;
level?: number;
}
defineOptions({ name: 'SubMenuContent' });
const props = withDefaults(defineProps<Props>(), {
isMenuMore: false,
level: 0,
});
const rootMenu = useMenuContext();
const { b, e, is } = useNamespace('sub-menu-content');
const nsMenu = useNamespace('menu');
const opened = computed(() => {
return rootMenu?.openedMenus.includes(props.path);
});
const collapse = computed(() => {
return rootMenu.props.collapse;
});
const isFirstLevel = computed(() => {
return props.level === 1;
});
const getCollapseShowTitle = computed(() => {
return (
rootMenu.props.collapseShowTitle && isFirstLevel.value && collapse.value
);
});
const mode = computed(() => {
return rootMenu?.props.mode;
});
const showArrowIcon = computed(() => {
return mode.value === 'horizontal' || !(isFirstLevel.value && collapse.value);
});
const hiddenTitle = computed(() => {
return (
mode.value === 'vertical' &&
isFirstLevel.value &&
collapse.value &&
!getCollapseShowTitle.value
);
});
const iconComp = computed(() => {
return (mode.value === 'horizontal' && !isFirstLevel.value) ||
(mode.value === 'vertical' && collapse.value)
? ChevronRight
: ChevronDown;
});
const iconArrowStyle = computed(() => {
return opened.value ? { transform: `rotate(180deg)` } : {};
});
</script>
<template>
<div
:class="[
b(),
is('collapse-show-title', getCollapseShowTitle),
is('more', isMenuMore),
]"
>
<slot></slot>
<VbenIcon
v-if="!isMenuMore"
:class="nsMenu.e('icon')"
:icon="icon"
fallback
/>
<div v-if="!hiddenTitle" :class="[e('title')]">
<slot name="title"></slot>
</div>
<component
:is="iconComp"
v-if="!isMenuMore"
v-show="showArrowIcon"
:class="[e('icon-arrow')]"
:style="iconArrowStyle"
class="size-4"
/>
</div>
</template>