useTabDropdown.ts
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import type { TabContentProps } from './types';
import type { DropMenu } from '/@/components/Dropdown';
import { computed, unref, reactive } from 'vue';
import { TabContentEnum, MenuEventEnum } from './types';
import { tabStore } from '/@/store/modules/tab';
import router from '/@/router';
import { RouteLocationNormalized } from 'vue-router';
import { useTabs } from '/@/hooks/web/useTabs';
import { useI18n } from '/@/hooks/web/useI18n';
const { t } = useI18n();
export function useTabDropdown(tabContentProps: TabContentProps) {
const state = reactive({
current: null as Nullable<RouteLocationNormalized>,
currentIndex: 0,
});
const { currentRoute } = router;
const isTabs = computed(() => tabContentProps.type === TabContentEnum.TAB_TYPE);
const getCurrentTab = computed(
(): RouteLocationNormalized => {
return unref(isTabs) ? tabContentProps.tabItem : unref(currentRoute);
}
);
/**
* @description: drop-down list
*/
const getDropMenuList = computed(() => {
if (!unref(getCurrentTab)) return;
const { meta } = unref(getCurrentTab);
const { path } = unref(currentRoute);
// Refresh button
const curItem = state.current;
const index = state.currentIndex;
const refreshDisabled = curItem ? curItem.path !== path : true;
// Close left
const closeLeftDisabled = index === 0;
const disabled = tabStore.getTabsState.length === 1;
// Close right
const closeRightDisabled =
index === tabStore.getTabsState.length - 1 && tabStore.getLastDragEndIndexState >= 0;
const dropMenuList: DropMenu[] = [
{
icon: 'ion:reload-sharp',
event: MenuEventEnum.REFRESH_PAGE,
text: t('layout.multipleTab.redo'),
disabled: refreshDisabled,
},
{
icon: 'clarity:close-line',
event: MenuEventEnum.CLOSE_CURRENT,
text: t('layout.multipleTab.close'),
disabled: meta?.affix || disabled,
divider: true,
},
{
icon: 'line-md:arrow-close-left',
event: MenuEventEnum.CLOSE_LEFT,
text: t('layout.multipleTab.closeLeft'),
disabled: closeLeftDisabled,
divider: false,
},
{
icon: 'line-md:arrow-close-right',
event: MenuEventEnum.CLOSE_RIGHT,
text: t('layout.multipleTab.closeRight'),
disabled: closeRightDisabled,
divider: true,
},
{
icon: 'dashicons:align-center',
event: MenuEventEnum.CLOSE_OTHER,
text: t('layout.multipleTab.closeOther'),
disabled: disabled,
},
{
icon: 'clarity:minus-line',
event: MenuEventEnum.CLOSE_ALL,
text: t('layout.multipleTab.closeAll'),
disabled: disabled,
},
];
return dropMenuList;
});
const getTrigger = computed(() => {
return unref(isTabs) ? ['contextmenu'] : ['click'];
});
function handleContextMenu(tabItem: RouteLocationNormalized) {
return (e: Event) => {
if (!tabItem) return;
e?.preventDefault();
const index = tabStore.getTabsState.findIndex((tab) => tab.path === tabItem.path);
state.current = tabItem;
state.currentIndex = index;
};
}
// Handle right click event
function handleMenuEvent(menu: DropMenu): void {
const { refreshPage, closeAll, close, closeLeft, closeOther, closeRight } = useTabs();
const { event } = menu;
switch (event) {
case MenuEventEnum.SCALE:
scaleScreen();
break;
case MenuEventEnum.REFRESH_PAGE:
// refresh page
refreshPage();
break;
// Close current
case MenuEventEnum.CLOSE_CURRENT:
close(tabContentProps.tabItem);
break;
// Close left
case MenuEventEnum.CLOSE_LEFT:
closeLeft();
break;
// Close right
case MenuEventEnum.CLOSE_RIGHT:
closeRight();
break;
// Close other
case MenuEventEnum.CLOSE_OTHER:
closeOther();
break;
// Close all
case MenuEventEnum.CLOSE_ALL:
closeAll();
break;
}
}
return { getDropMenuList, handleMenuEvent, handleContextMenu, getTrigger, isTabs };
}