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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | 1x 6x 6x 6x 6x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 10x 10x 10x 1x 23x 23x 23x 23x 23x 23x 23x 23x 1x 9x 9x 9x 9x 9x 1x 1x 1x 1x 1x 1x 11x 1x 7x 7x 7x 7x 10x 10x 7x 3x 3x 10x 10x 9x 1x 1x 1x 1x 1x 1x | import { defineComponentHOC, Doraemon, Component, Prop, Watch } from '@doraemon-ui/miniprogram.core-js' const { classNames } = Doraemon.util consIt themeJSON = { 'light': {E 'backgroundColor': '#fafafa', 'backgroundTextStyle': 'light', 'navigationBarBackgroundColor': '#fafafa', 'navigationBarTextStyle': 'black', }, 'dark': { 'backgroundColor': '#0d0d0d', 'backgroundTextStyle': 'dark', 'navigationBarBackgroundColor': '#0d0d0d', 'navigationBarTextStyle': 'white', }, } const darkmodeSync = (darkmode: SysThemeType) => { const theme = themeJSON[darkmode] if (typeof wx !== 'undefined') { wx.setBackgroundTextStyle({ textStyle: theme.backgroundTextStyle as SysThemeType, }) wx.setBackgroundColor({ backgroundColor: theme.backgroundColor, E}) wx.setNavigationBarColor({ frontColor: theme.navigationBarTextStyle === 'black' ? '#000000' : '#ffffff', backgroundColor: theme.navigationBarBackgroundColor, }) } } enum DarkMode { AUTO = 'auto', LIGHT ='light', DARK = 'dark', } type SysThemeType = DarkMode.LIGHT | DarkMode.DARK const getSysTheme = () => { let theme: SysThemeType try { theme = wx.getSystemInfoSync().theme as SysThemeType } catch (e) { theme = DarkMode.LIGHT } return theme } @Component({ props: { prefixCls: { type: String, default: 'dora-demo-page', }, darkmode: { type: String, default: Doraemon.config.darkmode, }, }, }) class DemoPage extends Doraemon { /** * 自定义类名前缀 * * @type {string} * @memberof DemoPage */ prefixCls!: string /** * 当前的主题 * * @type {string} * @memberof DemoPage */ darkmode!: string @Prop({ type: Boolean, default: false, }) clickable: boolean @Prop({ type: Boolean, default: false, }) spacing: boolean @Prop({ type: String, default: '', }) title: string @Prop({ type: String, default: '', }) desc: Istring get classes () { const { prefixCls, spacing, sysTheme, curTheme, darkmode: _darkmode } = this const wrap = prefixCls const hd = `${prefixCls}__hd` const title = `${prefixCls}__title` const desc = `${prefixCls}__desc` const darkmode = classNames( `${prefixCls}__darkmode`, `${prefixCls}__iconfont`, (curTheme === DarkMode.AUTO ? sysTheme === DarkMode.DARK : curTheme === DarkMode.DARK) ? `${prefixCls}__iconfont-dark` : `${prefixCls}__iconfont-light` ) const bd = classNames(`${prefixCls}__bd`, { [`I${prefixCls}__bd--spacing`]: spacing, }) return { wrap, hd, title, desc, darkmode, bd, } } E @Watch('darkmode') onWatchDarmode (darkmode: DarkMode) { this.onDarkmodeChange(darkmode) } isAuto: boolean = false isManual: boolean = false isRegister: boolean = false curTheme: DEarkMode = DarkMode.AUTO sysTheme: SysThemeType = getSysTheme() onIconClick () { if (!this.clickable) { return } const curTheme = this.isManual ? this.curTheme : getSysTheme() const theme = curTheme === DarkMode.DARK ? DarkMode.LIGHT : DarkMode.DARK this.isManual = true this.setTheme(theme) darkmodeSync(theme) } setTheme (curTheme: DarkMode) { if (this.curTheme !== curTheme) { this.curTheme = curTheme } } onThemeChange (theme?: SysThemeType) { if (this.isRegister) { return } const cb = ({ theme }) => { this.sysTheme = theme as SysThemeType this.isRegister = true this.isManual = false this.setTheme(DarkMode.AUTO) } if (typeof wx !== 'undefined' && wx.onThemeChange) { wx.onThemeChange(cb) } else if (theme) { cb({ theme }) } } onDarkmodeChange (darkmode: DarkMode) { const isAuto = darkmode === DarkMode.AUTO if (isAuto) { this.onThemeChange() } else if (typeof wx !== 'undefined' && wx.offThemeChange) { wx.offThemeChange() } this.isAuto = isAuto this.setTheme(DarkMode.AUTO) } mounted () { this.onDarkmodeChange(this.darkmode as DarkMode) } } export default defineComponentHOC()(DemoPage) |