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117 lines
3.0 KiB
117 lines
3.0 KiB
import {
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setProperties
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} from 'uni-shared'
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const setTabBarItemProps = ['text', 'iconPath', 'selectedIconPath']
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const setTabBarStyleProps = ['color', 'selectedColor', 'backgroundColor', 'borderStyle']
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const setTabBarBadgeProps = ['badge', 'redDot']
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function setTabBar (type, args = {}) {
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const app = getApp()
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if (app) {
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let isTabBar = false
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const pages = getCurrentPages()
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if (pages.length) {
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if (pages[pages.length - 1].$page.meta.isTabBar) {
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isTabBar = true
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}
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} else if (app.$children[0].hasTabBar) {
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isTabBar = true
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}
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if (!isTabBar) {
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return {
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errMsg: `${type}:fail not TabBar page`
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}
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}
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const {
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index
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} = args
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const tabBar = app.$children[0].tabBar
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if (index >= __uniConfig.tabBar.list.length) {
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return {
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errMsg: `${type}:fail tabbar item not found`
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}
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}
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switch (type) {
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case 'showTabBar':
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app.$children[0].hideTabBar = false
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break
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case 'hideTabBar':
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app.$children[0].hideTabBar = true
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break
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case 'setTabBarItem': {
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setProperties(tabBar.list[index], setTabBarItemProps, args)
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const pagePath = args.pagePath
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const route = pagePath && __uniRoutes.find(({ path }) => path === pagePath)
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if (route) {
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const meta = route.meta
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meta.isTabBar = true
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meta.tabBarIndex = index
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meta.isQuit = true
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const tabBar = __uniConfig.tabBar
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if (tabBar && tabBar.list && tabBar.list[index]) {
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tabBar.list[index].pagePath = pagePath.startsWith('/') ? pagePath.substring(1) : pagePath
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}
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}
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break
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}
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case 'setTabBarStyle':
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setProperties(tabBar, setTabBarStyleProps, args)
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break
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case 'showTabBarRedDot':
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setProperties(tabBar.list[index], setTabBarBadgeProps, {
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badge: '',
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redDot: true
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})
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break
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case 'setTabBarBadge':
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setProperties(tabBar.list[index], setTabBarBadgeProps, {
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badge: args.text,
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redDot: true
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})
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break
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case 'hideTabBarRedDot':
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case 'removeTabBarBadge':
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setProperties(tabBar.list[index], setTabBarBadgeProps, {
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badge: '',
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redDot: false
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})
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break
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}
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}
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return {}
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}
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export function setTabBarItem (args) {
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return setTabBar('setTabBarItem', args)
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}
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export function setTabBarStyle (args) {
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return setTabBar('setTabBarStyle', args)
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}
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export function hideTabBar (args) {
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return setTabBar('hideTabBar', args)
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}
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export function showTabBar (args) {
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return setTabBar('showTabBar', args)
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}
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export function hideTabBarRedDot (args) {
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return setTabBar('hideTabBarRedDot', args)
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}
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export function showTabBarRedDot (args) {
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return setTabBar('showTabBarRedDot', args)
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}
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export function removeTabBarBadge (args) {
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return setTabBar('removeTabBarBadge', args)
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}
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export function setTabBarBadge (args) {
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return setTabBar('setTabBarBadge', args)
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}
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