选中输入框内容,自动给中英文之间加空格
// ==UserScript==
// @name 选中输入框内容,给中英文之间加空格
// @namespace https://github.com/Tyrone2333/add-space-between-zh-and-en
// @version 1.0.1
// @description 选中输入框内容,自动给中英文之间加空格
// @author en20
// @include http*://*
// @grant none
// @license MIT
// @run-at document-start
// ==/UserScript==
(function () {
var getSelectedText = function () {
if (window.getSelection)
return window.getSelection().toString()
else if (document.getSelection)
return document.getSelection().toString()
else if (document.selection)
return document.selection.createRange().text
return ""
}
function addSpace(text) {
var p1 = /([A-Za-z])((<[^<]*>)*[\u4e00-\u9fa5]+)/gi
var r = text
r = r.replace(p1, "$1 $2")
// 在前面添加空格
var p2 = /([\u4e00-\u9fa5]+(<[^<]*>)*)([A-Za-z])/gi
r = r.replace(p2, "$1 $3")
return r
}
document.addEventListener("mouseup", function (e) {
var copyText = getSelectedText()
if (copyText) {
var textObj = document.querySelector('input:focus')
if (!textObj) {
return
}
var rangeStart = textObj.selectionStart
var rangeEnd = textObj.selectionEnd
var delValue = textObj.value.substring(rangeStart, rangeStart)
var tempStr1 = textObj.value.substring(0, rangeStart)
var tempStr2 = textObj.value.substring(rangeEnd)
var textValue = tempStr1 + tempStr2
console.log('替换输入框选中文本',copyText)
textObj.value = tempStr1 + addSpace(copyText) + tempStr2
} else {
return ""
}
})
})()