CSS 实现夜间模式; 代码是从贴吧抄的, 嗯 ... over; 由于该实现本质上是覆盖一层, 可能会有未知问题出现: 如 sortTable.js 拖拽无效
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// ==UserScript==
// @name Dark++
// @namespace http://tampermonkey.net/
// @version 0.3
// @description CSS 实现夜间模式; 代码是从贴吧抄的, 嗯 ... over; 由于该实现本质上是覆盖一层, 可能会有未知问题出现: 如 sortTable.js 拖拽无效
// @icon https://gss0.baidu.com/7Ls0a8Sm2Q5IlBGlnYG/sys/portraith/item/feb81406?t=1435668917
// @author sven
// @include https://*
// @include http://*
// @match .*
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
(function() {
'use strict';
const m = document.createElement('div')
m.style.zIndex = '999999'
m.style.position = 'absolute'
m.style.height = '100vh'
m.style.width = '100vw'
m.style.position = 'fixed'
m.style.top = '0'
m.style.left = '-9999px'
m.style.id = 'dark-modal'
let opacity = GM_getValue('dark_mode_opacity') || 0.4
const step = 0.05
const setOpacity = ({opa, add, sub} = {}) => {
let _opa = opa || opacity
_opa = add
? _opa + step
: (sub ? (_opa - step) : _opa)
_opa = Math.max(0, _opa)
_opa = Math.min(1, _opa)
GM_setValue('dark_mode_opacity', _opa)
console.log('opacity: ', _opa.toFixed(2))
m.style.outline = `rgba(0, 0, 0, ${opacity = _opa}) solid 10000px`
}
setOpacity()
const keyMap = {
81: () => setOpacity({add: true}),
87: () => setOpacity({sub: true})
}
document.body.append(m)
document.addEventListener('keydown', evt => {
keyMap[evt.keyCode] && keyMap[evt.keyCode](evt)
})
})();