CanvasEditor实现Word在线编辑器
官网文档：https://hufe.club/canvas-editor-docs/guide/schema.html
源码地址：https://github.com/Hufe921/canvas-editor
前提声明：
由于CanvasEditor目前不支持vue、react
等框架开箱即用版，所以需要我们去Git下载源码，拿到其中两个主要文件，集成到我们自己的项目中
第一步：项目安装CanvasEditor
在你需要集成编辑器的项目中，安装CanvasEditor
npm i CanvasEditor
第二步：主要文件集成
1、下载源码，目录如下:红色框就是我们需要在自己项目中引用的
2、在你的vue项目项目中，新建一个文件夹，叫CanvasEditor，这个文件夹内，就放集成的相关文件（代码以及目录结构贴在后边）
- 新建个
index.vue文件，作为后边集成封装的CanvasEditor组件引入的入口 index.vue的template的html部分，就把CanvasEditor源码的html文件中粘过来- 结合文档，把
main.ts相关的工具函数内容放到你的index.vue的script的method部分（某些引入报错就把相关报错的文件找到)，并引入到自己的CanvasEditor文件夹下(由于我的项目用的js所以我复用main.ts的相关方法时转换为了js) - 新建
componments文件夹，把源码中的dialog和signature文件夹放到里面（记得文件引用的assets文件粘到自己项目中，且更改引用路径，否则会报错） option.js是参照官网的相关样式默认配置style.css也是源码同名文件粘过来的- 缺失的相关静态资源，根据报错从源码中粘过来即可，
- 封装完成后，自定义传值、调用接口等逻辑，就根据自己需要自主发挥吧
集成组件目录结构：如图
index.vue文件如下：
说明：
1、有很多注释的代码，是因为我不需要而已，自己需要的话 自己放开注释即可；
2、为了更好的作为子组件引入，我更改了样式在style标签内，可自行根据需要修改
3、由于我的项目用的js所以我复用main.ts的相关方法时转换为了js
<style lang="scss" scoped>
.footer {position: static;
}
.menu {position: absolute;top: 0;left: 0;
}
.el-footer {background-color: #f2f4f7;text-align: center;line-height: 30px!important; /* 调整footer高度 */
}
.content {position: static;display: flex;flex-direction: column;height: calc(100% - 90px); /* 减去header和footer的高度 */background-color: #f2f4f7;overflow-y: auto; /* 仅让Main区域可滚动 */flex-grow: 1; /* 让Main区域占据剩余空间 */
}
@media (max-width: 1220px) {.menu {display: flex;align-items: center;flex-wrap: wrap;justify-content: flex-start;}
}
#canvasEditor {display: flex;justify-content: center;background: #f2f4f7;
}
.el-header {position: relative;
}
.canvas-container {height: 100%;margin-top: 10px;
}
@import url('./components/dialog/dialog.css');
@import url('./components/signature/signature.css');
@import url('./style.css');</style>
<template><div class="canvas-container"><el-container style="height: 100%;"><el-header><div class="menu" editor-component="menu"><div class="menu-item"><div class="menu-item__save" title="保存"><i class="el-icon-s-claim" style="color:#646464"></i></div><div class="menu-item__undo"><i></i></div><div class="menu-item__redo"><i></i></div><div class="menu-item__painter" title="格式刷(双击可连续使用)"><i></i></div><div class="menu-item__format" title="清除格式"><i></i></div></div><div class="menu-divider"></div><div class="menu-item"><div class="menu-item__font"><span class="select" title="字体">微软雅黑</span><div class="options"><ul><li data-family="Microsoft YaHei" style="font-family:'Microsoft YaHei';">微软雅黑</li><li data-family="宋体" style="font-family:'宋体';">宋体</li><li data-family="黑体" style="font-family:'黑体';">黑体</li><li data-family="仿宋" style="font-family:'仿宋';">仿宋</li><li data-family="楷体" style="font-family:'楷体';">楷体</li><li data-family="等线" style="font-family:'等线';">等线</li><!-- <li data-family="华文琥珀" style="font-family:'华文琥珀';">华文琥珀</li><li data-family="华文楷体" style="font-family:'华文楷体';">华文楷体</li><li data-family="华文隶书" style="font-family:'华文隶书';">华文隶书</li><li data-family="华文新魏" style="font-family:'华文新魏';">华文新魏</li><li data-family="华文行楷" style="font-family:'华文行楷';">华文行楷</li><li data-family="华文中宋" style="font-family:'华文中宋';">华文中宋</li><li data-family="华文彩云" style="font-family:'华文彩云';">华文彩云</li> --><li data-family="Arial" style="font-family:'Arial';">Arial</li><li data-family="Segoe UI" style="font-family:'Segoe UI';">Segoe UI</li><li data-family="Ink Free" style="font-family:'Ink Free';">Ink Free</li><li data-family="Fantasy" style="font-family:'Fantasy';">Fantasy</li></ul></div></div><div class="menu-item__size"><span class="select" title="字体">小四</span><div class="options"><ul><li data-size="56">初号</li><li data-size="48">小初</li><li data-size="34">一号</li><li data-size="32">小一</li><li data-size="29">二号</li><li data-size="24">小二</li><li data-size="21">三号</li><li data-size="20">小三</li><li data-size="18">四号</li><li data-size="16">小四</li><li data-size="14">五号</li><li data-size="12">小五</li><li data-size="10">六号</li><li data-size="8">小六</li><li data-size="7">七号</li><li data-size="6">八号</li></ul></div></div><div class="menu-item__size-add"><i></i></div><div class="menu-item__size-minus"><i></i></div><div class="menu-item__bold"><i></i></div><div class="menu-item__italic"><i></i></div><div class="menu-item__underline"><i></i></div><div class="menu-item__strikeout" title="删除线(Ctrl+Shift+X)"><i></i></div><div class="menu-item__superscript"><i></i></div><div class="menu-item__subscript"><i></i></div><div class="menu-item__color" title="字体颜色"><i></i><span></span><input type="color" id="color" /></div><div class="menu-item__highlight" title="高亮"><i></i><span></span><input type="color" id="highlight"></div></div><div class="menu-divider"></div><div class="menu-item"><div class="menu-item__title"><i></i><span class="select" title="切换标题">正文</span><div class="options"><ul><li style="font-size:16px;">正文</li><li data-level="first" style="font-size:26px;">标题1</li><li data-level="second" style="font-size:24px;">标题2</li><li data-level="third" style="font-size:22px;">标题3</li><li data-level="fourth" style="font-size:20px;">标题4</li><li data-level="fifth" style="font-size:18px;">标题5</li><li data-level="sixth" style="font-size:16px;">标题6</li></ul></div></div><div class="menu-item__left"><i></i></div><div class="menu-item__center"><i></i></div><div class="menu-item__right"><i></i></div><div class="menu-item__alignment"><i></i></div><div class="menu-item__row-margin"><i title="行间距"></i><div class="options"><ul><li data-rowmargin='1'>1</li><li data-rowmargin="1.25">1.25</li><li data-rowmargin="1.5">1.5</li><li data-rowmargin="1.75">1.75</li><li data-rowmargin="2">2</li><li data-rowmargin="2.5">2.5</li><li data-rowmargin="3">3</li></ul></div></div><div class="menu-item__list"><i></i><div class="options"><ul><li><label>取消列表</label></li><li data-list-type="ol" data-list-style='decimal'><label>有序列表：</label><ol><li>________</li></ol></li><li data-list-type="ul" data-list-style='disc'><label>实心圆点列表：</label><ul style="list-style-type: disc;"><li>________</li></ul></li><li data-list-type="ul" data-list-style='circle'><label>空心圆点列表：</label><ul style="list-style-type: circle;"><li>________</li></ul></li><li data-list-type="ul" data-list-style='square'><label>空心方块列表：</label><ul style="list-style-type: square;"><li>________</li></ul></li></ul></div></div></div><div class="menu-divider"></div><div class="menu-item"><!-- <div class="menu-item__table"><i title="表格"></i></div> --><!-- <div class="menu-item__table__collapse"><div class="table-close">×</div><div class="table-title"><span class="table-select">插入</span><span>表格</span></div><div class="table-panel"></div></div> --><!-- <div class="menu-item__image"><i title="图片"></i><input type="file" id="image" accept=".png, .jpg, .jpeg, .svg, .gif"></div> --><div class="menu-item__hyperlink"><i title="超链接"></i></div><div class="menu-item__separator"><i title="分割线"></i><div class="options"><ul><li data-separator='0,0'><i></i></li><li data-separator="1,1"><i></i></li><li data-separator="3,1"><i></i></li><li data-separator="4,4"><i></i></li><li data-separator="7,3,3,3"><i></i></li><li data-separator="6,2,2,2,2,2"><i></i></li></ul></div></div><!-- <div class="menu-item__watermark"><i title="水印(添加、删除)"></i><div class="options"><ul><li data-menu="add">添加水印</li><li data-menu="delete">删除水印</li></ul></div></div><div class="menu-item__codeblock" title="代码块"><i></i></div><div class="menu-item__page-break" title="分页符"><i></i></div><div class="menu-item__control"><i title="控件"></i><div class="options"><ul><li data-control='text'>文本</li><li data-control="select">列举</li><li data-control="checkbox">复选框</li></ul></div></div><div class="menu-item__checkbox" title="复选框"><i></i></div><div class="menu-item__latex" title="LateX"><i></i></div><div class="menu-item__date"><i title="日期"></i><div class="options"><ul><li data-format="yyyy-MM-dd"></li><li data-format="yyyy-MM-dd hh:mm:ss"></li></ul></div></div><div class="menu-item__block" title="内容块"><i></i></div> --></div><div class="menu-divider"></div><div class="menu-item"><div class="menu-item__search" data-menu="search"><i></i></div><div class="menu-item__search__collapse" data-menu="search"><div class="menu-item__search__collapse__search"><input type="text" /><label class="search-result"></label><div class="arrow-left"><i></i></div><div class="arrow-right"><i></i></div><span>×</span></div><div class="menu-item__search__collapse__replace"><input type="text"><button>替换</button></div></div><!-- <div class="menu-item__print" data-menu="print"><i></i></div> --></div></div></el-header><el-main class="content"><!-- <div class="catalog" editor-component="catalog"><div class="catalog__header"><span>目录</span><div class="catalog__header__close"><i></i></div></div><div class="catalog__main"></div></div> --><div id="canvasEditor" class="canvas-editor" editor-component="main"></div><!-- <div class="comment" editor-component="comment"></div> --></el-main><el-footer style="height: 30px;"> <div class="footer" editor-component="footer"><div><!-- <div class="catalog-mode" title="目录"><i></i></div> --><div class="page-mode"><i title="页面模式(分页、连页)"></i><div class="options"><ul><li data-page-mode="paging" class="active">分页</li><li data-page-mode="continuity">连页</li></ul></div></div><span>可见页码：<span class="page-no-list">1</span></span><span>页面：<span class="page-no">1</span>/<span class="page-size">1</span></span><span>字数：<span class="word-count">0</span></span></div><div class="editor-mode" title="编辑模式(编辑、清洁、只读、表单)">编辑模式</div><div><div class="page-scale-minus" title="缩小(Ctrl+-)"><i></i></div><span class="page-scale-percentage" title="显示比例(点击可复原Ctrl+0)">100%</span><div class="page-scale-add" title="放大(Ctrl+=)"><i></i></div><div class="paper-size"><i title="纸张类型"></i><div class="options"><ul><li data-paper-size="794*1123" class="active">A4</li><li data-paper-size="1593*2251">A2</li><li data-paper-size="1125*1593">A3</li><li data-paper-size="565*796">A5</li><li data-paper-size="412*488">5号信封</li><li data-paper-size="450*866">6号信封</li><li data-paper-size="609*862">7号信封</li><li data-paper-size="862*1221">9号信封</li><li data-paper-size="813*1266">法律用纸</li><li data-paper-size="813*1054">信纸</li></ul></div></div><div class="paper-direction"><i title="纸张方向"></i><div class="options"><ul><li data-paper-direction="vertical" class="active">纵向</li><li data-paper-direction="horizontal">横向</li></ul></div></div><div class="paper-margin" title="页边距"><i></i></div><div class="fullscreen" title="全屏显示"><i></i></div></div></div></el-footer></el-container></div>
</template><script>
import Editor from '@hufe921/canvas-editor'
import { Dialog } from './components/dialog/Dialog'
import { Signature } from './components/signature/Signature'
import {IEditorOption, ITableOption,IHeader, IFooter } from './options'import {BlockType,Command,ControlType,EditorMode,EditorZone,ElementType,IBlock,ICatalogItem,IElement,KeyMap,ListStyle,ListType,PageMode,PaperDirection,RowFlex,TitleLevel,splitText } from '@hufe921/canvas-editor'export default {data() {return {editorRef: null,isApple: typeof navigator !== 'undefined' && /Mac OS X/.test(navigator.userAgent),// 编辑模式modeList: [{mode: EditorMode.READONLY,name: '只读模式'},{mode: EditorMode.EDIT,name: '编辑模式'}],header: [],// 页眉配置main: [],// 主要编辑内容footer: [],// 页脚信息options: IEditorOption,// 批注 TODOcommentList: []};},props: {// 编辑模式editMode: {type: String},// html数据htmlData: {type: String},// 后端传过来的保存html的JSON数据（用于回显）docJson: {type: String}},watch: {// 监听父组件传过来的编辑模式，设置模式editMode: {handler (val) {if(this.editorRef) {this.editorRef.command.executeMode(val)// 设置模式const modeElement = document.querySelector('.editor-mode')modeElement.innerText = this.modeList.filter((item) => item.mode == val).map((data) => data.name) || ''// 设置菜单栏权限视觉反馈const isReadonly = val === EditorMode.READONLYconst enableMenuList = ['search', 'print']document.querySelectorAll('.menu-item>div').forEach(dom => {const menu = dom.dataset.menuisReadonly && (!menu || !enableMenuList.includes(menu))? dom.classList.add('disable'): dom.classList.remove('disable')})}},deep: true}},methods:{debounce(func, delay) {let timer;return function(...args) {if (timer) {window.clearTimeout(timer);}timer = window.setTimeout(() => {func.apply(this, args);}, delay);};}},mounted () {const isApple = typeof navigator !== 'undefined' && /Mac OS X/.test(navigator.userAgent)const instance = new Editor(document.querySelector('.canvas-editor'),{header: this.header,main: this.main,footer: this.footer},this.options)this.editorRef = instance;// cypress使用Reflect.set(window, 'editor', instance)// 回显编辑器数据if(this.docJson !== null) {// 通过getValue来的数据回显页面（因为用html回显页面会丢掉font-family，官网git issue有解释）instance.command.executeSetValue({main: JSON.parse(this.docJson)})} else {// 处理后端返回的html字符串// 先替换 \r\n 为 空格，以统一处理空格问题let step1 = this.htmlData.replace(/\r\n/g, ' ');// 然后替换 \\\" 为 \" ，确保样式字符串内的引号正确let step2 = step1.replace(/\\\"/g, '"');// 接着替换 \\ 为 空字符，去掉其他不必要的转义let cleanedHtml = step2.replace(/\\+/g, '');// 设置Word模板数据instance.command.executeSetHTML({main: cleanedHtml})}// 菜单弹窗销毁window.addEventListener('click',evt => {const visibleDom = document.querySelector('.visible')if (!visibleDom || visibleDom.contains(evt.target)) returnvisibleDom.classList.remove('visible')},{capture: true})/*工具栏方法*/// 1.保存（自定义）const saveDom = document.querySelector('.menu-item__save');saveDom.title = `保存(${this.isApple ? '⌘' : 'Ctrl'}+S)`;saveDom.onclick = () => {const value = instance.command.getValue(this.options)const htmlVal = instance.command.getHTML()this.$emit('save', htmlVal)// 保存数据传给父组件};// 快捷键保存instance.listener.saved = (payload) => {console.log('elementList: ', payload)this.$emit('save', htmlVal)// 保存数据传给父组件}// 2. | 撤销 | 重做 | 格式刷 | 清除格式 |const undoDom = document.querySelector('.menu-item__undo')undoDom.title = `撤销(${isApple ? '⌘' : 'Ctrl'}+Z)`undoDom.onclick = function () {console.log('undo')instance.command.executeUndo()}const redoDom = document.querySelector('.menu-item__redo')redoDom.title = `重做(${isApple ? '⌘' : 'Ctrl'}+Y)`redoDom.onclick = function () {console.log('redo')instance.command.executeRedo()}const painterDom = document.querySelector('.menu-item__painter')painterDom.onclick = function () {console.log('painter')instance.command.executePainter({isDblclick: false})}painterDom.ondblclick = function () {console.log('painter')instance.command.executePainter({isDblclick: true})}document.querySelector('.menu-item__format').onclick =function () {console.log('format')instance.command.executeFormat()}// 3. | 字体 | 字体变大 | 字体变小 | 加粗 | 斜体 | 下划线 | 删除线 | 上标 | 下标 | 字体颜色 | 背景色 |const fontDom = document.querySelector('.menu-item__font')const fontSelectDom = fontDom.querySelector('.select')const fontOptionDom = fontDom.querySelector('.options')fontDom.onclick = function () {console.log('font')fontOptionDom.classList.toggle('visible')}fontOptionDom.onclick = function (evt) {const li = evt.targetinstance.command.executeFont(li.dataset.family)}const sizeSetDom = document.querySelector('.menu-item__size')const sizeSelectDom = sizeSetDom.querySelector('.select')const sizeOptionDom = sizeSetDom.querySelector('.options')sizeSetDom.title = `设置字号`sizeSetDom.onclick = function () {console.log('size')sizeOptionDom.classList.toggle('visible')}sizeOptionDom.onclick = function (evt) {const li = evt.targetinstance.command.executeSize(Number(li.dataset.size))}const sizeAddDom = document.querySelector('.menu-item__size-add')sizeAddDom.title = `增大字号(${this.isApple ? '⌘' : 'Ctrl'}+[)`sizeAddDom.onclick = function () {console.log('size-add')instance.command.executeSizeAdd()}const sizeMinusDom = document.querySelector('.menu-item__size-minus')sizeMinusDom.title = `减小字号(${this.isApple ? '⌘' : 'Ctrl'}+])`sizeMinusDom.onclick = function () {console.log('size-minus')instance.command.executeSizeMinus()}const boldDom = document.querySelector('.menu-item__bold')boldDom.title = `加粗(${this.isApple ? '⌘' : 'Ctrl'}+B)`boldDom.onclick = function () {console.log('bold')instance.command.executeBold()}const italicDom =document.querySelector('.menu-item__italic')italicDom.title = `斜体(${this.isApple ? '⌘' : 'Ctrl'}+I)`italicDom.onclick = function () {console.log('italic')instance.command.executeItalic()}const underlineDom = document.querySelector('.menu-item__underline')underlineDom.title = `下划线(${this.isApple ? '⌘' : 'Ctrl'}+U)`underlineDom.onclick = function () {console.log('underline')instance.command.executeUnderline()}const strikeoutDom = document.querySelector('.menu-item__strikeout')strikeoutDom.onclick = function () {console.log('strikeout')instance.command.executeStrikeout()}const superscriptDom = document.querySelector('.menu-item__superscript')superscriptDom.title = `上标(${this.isApple ? '⌘' : 'Ctrl'}+Shift+,)`superscriptDom.onclick = function () {console.log('superscript')instance.command.executeSuperscript()}const subscriptDom = document.querySelector('.menu-item__subscript')subscriptDom.title = `下标(${this.isApple ? '⌘' : 'Ctrl'}+Shift+.)`subscriptDom.onclick = function () {console.log('subscript')instance.command.executeSubscript()}const colorControlDom = document.querySelector('#color')colorControlDom.oninput = function () {instance.command.executeColor(colorControlDom.value)}const colorDom = document.querySelector('.menu-item__color')const colorSpanDom = colorDom.querySelector('span')colorDom.onclick = function () {console.log('color')colorControlDom.click()}const highlightControlDom =document.querySelector('#highlight')highlightControlDom.oninput = function () {instance.command.executeHighlight(highlightControlDom.value)}const highlightDom = document.querySelector('.menu-item__highlight')const highlightSpanDom = highlightDom.querySelector('span')highlightDom.onclick = function () {console.log('highlight')highlightControlDom?.click()}const titleDom = document.querySelector('.menu-item__title')const titleSelectDom = titleDom.querySelector('.select')const titleOptionDom = titleDom.querySelector('.options')titleOptionDom.querySelectorAll('li').forEach((li, index) => {li.title = `Ctrl+${this.isApple ? 'Option' : 'Alt'}+${index}`})titleDom.onclick = function () {console.log('title')titleOptionDom.classList.toggle('visible')}titleOptionDom.onclick = function (evt) {const li = evt.targetconst level = li.dataset.levelinstance.command.executeTitle(level || null)}const leftDom = document.querySelector('.menu-item__left')leftDom.title = `左对齐(${this.isApple ? '⌘' : 'Ctrl'}+L)`leftDom.onclick = function () {console.log('left')instance.command.executeRowFlex(RowFlex.LEFT)}const centerDom =document.querySelector('.menu-item__center')centerDom.title = `居中对齐(${this.isApple ? '⌘' : 'Ctrl'}+E)`centerDom.onclick = function () {console.log('center')instance.command.executeRowFlex(RowFlex.CENTER)}const rightDom = document.querySelector('.menu-item__right')rightDom.title = `右对齐(${this.isApple ? '⌘' : 'Ctrl'}+R)`rightDom.onclick = function () {console.log('right')instance.command.executeRowFlex(RowFlex.RIGHT)}const alignmentDom = document.querySelector('.menu-item__alignment')alignmentDom.title = `两端对齐(${this.isApple ? '⌘' : 'Ctrl'}+J)`alignmentDom.onclick = function () {console.log('alignment')instance.command.executeRowFlex(RowFlex.ALIGNMENT)}const rowMarginDom = document.querySelector('.menu-item__row-margin')const rowOptionDom = rowMarginDom.querySelector('.options')rowMarginDom.onclick = function () {console.log('row-margin')rowOptionDom.classList.toggle('visible')}rowOptionDom.onclick = function (evt) {const li = evt.targetinstance.command.executeRowMargin(Number(li.dataset.rowmargin))}const listDom = document.querySelector('.menu-item__list')listDom.title = `列表(${this.isApple ? '⌘' : 'Ctrl'}+Shift+U)`const listOptionDom = listDom.querySelector('.options')listDom.onclick = function () {console.log('list')listOptionDom.classList.toggle('visible')}listOptionDom.onclick = function (evt) {const li = evt.targetconst listType = li.dataset.listType || nullconst listStyle = (li.dataset.listStyle)instance.command.executeList(listType, listStyle)}// 4. | 表格 | 图片 | 超链接 | 分割线 | 水印 | 代码块 | 分隔符 | 控件 | 复选框 | LaTeX | 日期选择器// const tableDom = document.querySelector('.menu-item__table')// const tablePanelContainer = document.querySelector(// '.menu-item__table__collapse'// )// const tableClose = document.querySelector('.table-close')// const tableTitle = document.querySelector('.table-select')// const tablePanel = document.querySelector('.table-panel')// // 绘制行列// const tableCellList = []// for (let i = 0; i < 10; i++) {// const tr = document.createElement('tr')// tr.classList.add('table-row')// const trCellList = []// for (let j = 0; j < 10; j++) {// const td = document.createElement('td')// td.classList.add('table-cel')// tr.append(td)// trCellList.push(td)// }// tablePanel.append(tr)// tableCellList.push(trCellList)// }// let colIndex = 0// let rowIndex = 0// // 移除所有格选择// function removeAllTableCellSelect() {// tableCellList.forEach(tr => {// tr.forEach(td => td.classList.remove('active'))// })// }// // 设置标题内容// function setTableTitle(payload) {// tableTitle.innerText = payload// }// // 恢复初始状态// function recoveryTable() {// // 还原选择样式、标题、选择行列// removeAllTableCellSelect()// setTableTitle('插入')// colIndex = 0// rowIndex = 0// // 隐藏panel// tablePanelContainer.style.display = 'none'// }// tableDom.onclick = function () {// console.log('table')// tablePanelContainer.style.display = 'block'// }// tablePanel.onmousemove = function (evt) {// const celSize = 16// const rowMarginTop = 10// const celMarginRight = 6// const { offsetX, offsetY } = evt// // 移除所有选择// removeAllTableCellSelect()// colIndex = Math.ceil(offsetX / (celSize + celMarginRight)) || 1// rowIndex = Math.ceil(offsetY / (celSize + rowMarginTop)) || 1// // 改变选择样式// tableCellList.forEach((tr, trIndex) => {// tr.forEach((td, tdIndex) => {// if (tdIndex < colIndex && trIndex < rowIndex) {// td.classList.add('active')// }// })// })// // 改变表格标题// setTableTitle(`${rowIndex}×${colIndex}`)// }// tableClose.onclick = function () {// recoveryTable()// }// tablePanel.onclick = function () {// // 应用选择// instance.command.executeInsertTable(rowIndex, colIndex)// recoveryTable()// }// const imageDom = document.querySelector('.menu-item__image')// const imageFileDom = document.querySelector('#image')// imageDom.onclick = function () {// imageFileDom.click()// }// imageFileDom.onchange = function () {// const file = imageFileDom.files[0]// const fileReader = new FileReader()// fileReader.readAsDataURL(file)// fileReader.onload = function () {// // 计算宽高// const image = new Image()// const value = String(fileReader.result)// image.src = value// image.onload = function () {// instance.command.executeImage({// value,// width: image.width,// height: image.height// })// imageFileDom.value = ''// }// }// }const hyperlinkDom = document.querySelector('.menu-item__hyperlink')hyperlinkDom.onclick = function () {console.log('hyperlink')new Dialog({title: '超链接',data: [{type: 'text',label: '文本',name: 'name',required: true,placeholder: '请输入文本',value: instance.command.getRangeText()},{type: 'text',label: '链接',name: 'url',required: true,placeholder: '请输入链接'}],onConfirm: payload => {const name = payload.find(p => p.name === 'name')?.valueif (!name) returnconst url = payload.find(p => p.name === 'url')?.valueif (!url) returninstance.command.executeHyperlink({type: ElementType.HYPERLINK,value: '',url,valueList: splitText(name).map(n => ({value: n,size: 16}))})}})}const separatorDom = document.querySelector('.menu-item__separator')const separatorOptionDom =separatorDom.querySelector('.options')separatorDom.onclick = function () {console.log('separator')separatorOptionDom.classList.toggle('visible')}separatorOptionDom.onmousedown = function (evt) {let payload = []const li = evt.targetconst separatorDash = li.dataset.separator?.split(',').map(Number)if (separatorDash) {const isSingleLine = separatorDash.every(d => d === 0)if (!isSingleLine) {payload = separatorDash}}instance.command.executeSeparator(payload)}// const pageBreakDom = document.querySelector(// '.menu-item__page-break'// )// pageBreakDom.onclick = function () {// console.log('pageBreak')// instance.command.executePageBreak()// }// const watermarkDom = document.querySelector(// '.menu-item__watermark'// )// const watermarkOptionDom =// watermarkDom.querySelector('.options')// watermarkDom.onclick = function () {// console.log('watermark')// watermarkOptionDom.classList.toggle('visible')// }// watermarkOptionDom.onmousedown = function (evt) {// const li = evt.target// const menu = li.dataset.menu// watermarkOptionDom.classList.toggle('visible')// if (menu === 'add') {// new Dialog({// title: '水印',// data: [// {// type: 'text',// label: '内容',// name: 'data',// required: true,// placeholder: '请输入内容'// },// {// type: 'color',// label: '颜色',// name: 'color',// required: true,// value: '#AEB5C0'// },// {// type: 'number',// label: '字体大小',// name: 'size',// required: true,// value: '120'// }// ],// onConfirm: payload => {// const nullableIndex = payload.findIndex(p => !p.value)// if (~nullableIndex) return// const watermark = payload.reduce((pre, cur) => {// pre[cur.name] = cur.value// return pre// }, {})// instance.command.executeAddWatermark({// data: watermark.data,// color: watermark.color,// size: Number(watermark.size)// })// }// })// } else {// instance.command.executeDeleteWatermark()// }// }// const codeblockDom = document.querySelector(// '.menu-item__codeblock'// )// codeblockDom.onclick = function () {// console.log('codeblock')// new Dialog({// title: '代码块',// data: [// {// type: 'textarea',// name: 'codeblock',// placeholder: '请输入代码',// width: 500,// height: 300// }// ],// onConfirm: payload => {// const codeblock = payload.find(p => p.name === 'codeblock')?.value// if (!codeblock) return// const tokenList = prism.tokenize(codeblock, prism.languages.javascript)// const formatTokenList = formatPrismToken(tokenList)// const elementList = []// for (let i = 0; i < formatTokenList.length; i++) {// const formatToken = formatTokenList[i]// const tokenStringList = splitText(formatToken.content)// for (let j = 0; j < tokenStringList.length; j++) {// const value = tokenStringList[j]// const element = {// value// }// if (formatToken.color) {// element.color = formatToken.color// }// if (formatToken.bold) {// element.bold = true// }// if (formatToken.italic) {// element.italic = true// }// elementList.push(element)// }// }// elementList.unshift({// value: '\n'// })// instance.command.executeInsertElementList(elementList)// }// })// }// const controlDom = document.querySelector(// '.menu-item__control'// )// const controlOptionDom = controlDom.querySelector('.options')// controlDom.onclick = function () {// console.log('control')// controlOptionDom.classList.toggle('visible')// }// controlOptionDom.onmousedown = function (evt) {// controlOptionDom.classList.toggle('visible')// const li = evt.target// const type = li.dataset.control// switch (type) {// case ControlType.TEXT:// new Dialog({// title: '文本控件',// data: [// {// type: 'text',// label: '占位符',// name: 'placeholder',// required: true,// placeholder: '请输入占位符'// },// {// type: 'text',// label: '默认值',// name: 'value',// placeholder: '请输入默认值'// }// ],// onConfirm: payload => {// const placeholder = payload.find(// p => p.name === 'placeholder'// )?.value// if (!placeholder) return// const value = payload.find(p => p.name === 'value')?.value || ''// instance.command.executeInsertElementList([// {// type: ElementType.CONTROL,// value: '',// control: {// type,// value: value// ? [// {// value// }// ]// : null,// placeholder// }// }// ])// }// })// break// case ControlType.SELECT:// new Dialog({// title: '列举控件',// data: [// {// type: 'text',// label: '占位符',// name: 'placeholder',// required: true,// placeholder: '请输入占位符'// },// {// type: 'text',// label: '默认值',// name: 'code',// placeholder: '请输入默认值'// },// {// type: 'textarea',// label: '值集',// name: 'valueSets',// required: true,// height: 100,// placeholder: `请输入值集JSON，例：\n[{\n"value":"有",\n"code":"98175"\n}]`// }// ],// onConfirm: payload => {// const placeholder = payload.find(// p => p.name === 'placeholder'// )?.value// if (!placeholder) return// const valueSets = payload.find(p => p.name === 'valueSets')?.value// if (!valueSets) return// const code = payload.find(p => p.name === 'code')?.value// instance.command.executeInsertElementList([// {// type: ElementType.CONTROL,// value: '',// control: {// type,// code,// value: null,// placeholder,// valueSets: JSON.parse(valueSets)// }// }// ])// }// })// break// case ControlType.CHECKBOX:// new Dialog({// title: '复选框控件',// data: [// {// type: 'text',// label: '默认值',// name: 'code',// placeholder: '请输入默认值，多个值以英文逗号分割'// },// {// type: 'textarea',// label: '值集',// name: 'valueSets',// required: true,// height: 100,// placeholder: `请输入值集JSON，例：\n[{\n"value":"有",\n"code":"98175"\n}]`// }// ],// onConfirm: payload => {// const valueSets = payload.find(p => p.name === 'valueSets')?.value// if (!valueSets) return// const code = payload.find(p => p.name === 'code')?.value// instance.command.executeInsertElementList([// {// type: ElementType.CONTROL,// value: '',// control: {// type,// code,// value: null,// valueSets: JSON.parse(valueSets)// }// }// ])// }// })// break// default:// break// }// }// const checkboxDom = document.querySelector(// '.menu-item__checkbox'// )// checkboxDom.onclick = function () {// console.log('checkbox')// instance.command.executeInsertElementList([// {// type: ElementType.CHECKBOX,// checkbox: {// value: false// },// value: ''// }// ])// }// const latexDom = document.querySelector('.menu-item__latex')// latexDom.onclick = function () {// console.log('LaTeX')// new Dialog({// title: 'LaTeX',// data: [// {// type: 'textarea',// height: 100,// name: 'value',// placeholder: '请输入LaTeX文本'// }// ],// onConfirm: payload => {// const value = payload.find(p => p.name === 'value')?.value// if (!value) return// instance.command.executeInsertElementList([// {// type: ElementType.LATEX,// value// }// ])// }// })// }// const dateDom = document.querySelector('.menu-item__date')// const dateDomOptionDom = dateDom.querySelector('.options')// dateDom.onclick = function () {// console.log('date')// dateDomOptionDom.classList.toggle('visible')// // 定位调整// const bodyRect = document.body.getBoundingClientRect()// const dateDomOptionRect = dateDomOptionDom.getBoundingClientRect()// if (dateDomOptionRect.left + dateDomOptionRect.width > bodyRect.width) {// dateDomOptionDom.style.right = '0px'// dateDomOptionDom.style.left = 'unset'// } else {// dateDomOptionDom.style.right = 'unset'// dateDomOptionDom.style.left = '0px'// }// // 当前日期// const date = new Date()// const year = date.getFullYear().toString()// const month = (date.getMonth() + 1).toString().padStart(2, '0')// const day = date.getDate().toString().padStart(2, '0')// const hour = date.getHours().toString().padStart(2, '0')// const minute = date.getMinutes().toString().padStart(2, '0')// const second = date.getSeconds().toString().padStart(2, '0')// const dateString = `${year}-${month}-${day}`// const dateTimeString = `${dateString} ${hour}:${minute}:${second}`// dateDomOptionDom.querySelector('li:first-child').innerText = dateString// dateDomOptionDom.querySelector('li:last-child').innerText = dateTimeString// }// dateDomOptionDom.onmousedown = function (evt) {// const li = evt.target// const dateFormat = li.dataset.format// dateDomOptionDom.classList.toggle('visible')// instance.command.executeInsertElementList([// {// type: ElementType.DATE,// value: '',// dateFormat,// valueList: [// {// value: li.innerText.trim()// }// ]// }// ])// }// const blockDom = document.querySelector('.menu-item__block')// blockDom.onclick = function () {// console.log('block')// new Dialog({// title: '内容块',// data: [// {// type: 'select',// label: '类型',// name: 'type',// value: 'iframe',// required: true,// options: [// {// label: '网址',// value: 'iframe'// },// {// label: '视频',// value: 'video'// }// ]// },// {// type: 'number',// label: '宽度',// name: 'width',// placeholder: '请输入宽度（默认页面内宽度）'// },// {// type: 'number',// label: '高度',// name: 'height',// required: true,// placeholder: '请输入高度'// },// {// type: 'textarea',// label: '地址',// height: 100,// name: 'value',// required: true,// placeholder: '请输入地址'// }// ],// onConfirm: payload => {// const type = payload.find(p => p.name === 'type')?.value// if (!type) return// const value = payload.find(p => p.name === 'value')?.value// if (!value) return// const width = payload.find(p => p.name === 'width')?.value// const height = payload.find(p => p.name === 'height')?.value// if (!height) return// const block = {// type: null// }// if (block.type === BlockType.IFRAME) {// block.iframeBlock = {// src: value// }// } else if (block.type === BlockType.VIDEO) {// block.videoBlock = {// src: value// }// }// const blockElemen = {// type: ElementType.BLOCK,// value: '',// height: Number(height),// block// }// if (width) {// blockElement.width = Number(width)// }// instance.command.executeInsertElementList([blockElement])// }// })// }// 5. | 搜索&替换 | 打印 |const searchCollapseDom = document.querySelector('.menu-item__search__collapse')const searchInputDom = document.querySelector('.menu-item__search__collapse__search input')const replaceInputDom = document.querySelector('.menu-item__search__collapse__replace input')const searchDom =document.querySelector('.menu-item__search')searchDom.title = `搜索与替换(${isApple ? '⌘' : 'Ctrl'}+F)`const searchResultDom =searchCollapseDom.querySelector('.search-result')function setSearchResult() {const result = instance.command.getSearchNavigateInfo()if (result) {const { index, count } = resultsearchResultDom.innerText = `${index}/${count}`} else {searchResultDom.innerText = ''}}searchDom.onclick = function () {console.log('search')searchCollapseDom.style.display = 'block'const bodyRect = document.body.getBoundingClientRect()const searchRect = searchDom.getBoundingClientRect()const searchCollapseRect = searchCollapseDom.getBoundingClientRect()if (searchRect.left + searchCollapseRect.width > bodyRect.width) {searchCollapseDom.style.right = '0px'searchCollapseDom.style.left = 'unset'} else {searchCollapseDom.style.right = 'unset'}searchInputDom.focus()}searchCollapseDom.querySelector('span').onclick =function () {searchCollapseDom.style.display = 'none'searchInputDom.value = ''replaceInputDom.value = ''instance.command.executeSearch(null)setSearchResult()}searchInputDom.oninput = function () {instance.command.executeSearch(searchInputDom.value || null)setSearchResult()}searchInputDom.onkeydown = function (evt) {if (evt.key === 'Enter') {instance.command.executeSearch(searchInputDom.value || null)setSearchResult()}}searchCollapseDom.querySelector('button').onclick =function () {const searchValue = searchInputDom.valueconst replaceValue = replaceInputDom.valueif (searchValue && replaceValue && searchValue !== replaceValue) {instance.command.executeReplace(replaceValue)}}searchCollapseDom.querySelector('.arrow-left').onclick =function () {instance.command.executeSearchNavigatePre()setSearchResult()}searchCollapseDom.querySelector('.arrow-right').onclick =function () {instance.command.executeSearchNavigateNext()setSearchResult()}// const printDom = document.querySelector('.menu-item__print')// printDom.title = `打印(${isApple ? '⌘' : 'Ctrl'}+P)`// printDom.onclick = function () {// console.log('print')// instance.command.executePrint()// }// 6. 目录显隐 | 页面模式 | 纸张缩放 | 纸张大小 | 纸张方向 | 页边距 | 全屏// async function updateCatalog() {// const catalog = await instance.command.getCatalog()// const catalogMainDom =// document.querySelector('.catalog__main')// catalogMainDom.innerHTML = ''// if (catalog) {// const appendCatalog = (// parent,// catalogItems// ) => {// for (let c = 0; c < catalogItems.length; c++) {// const catalogItem = catalogItems[c]// const catalogItemDom = document.createElement('div')// catalogItemDom.classList.add('catalog-item')// // 渲染// const catalogItemContentDom = document.createElement('div')// catalogItemContentDom.classList.add('catalog-item__content')// const catalogItemContentSpanDom = document.createElement('span')// catalogItemContentSpanDom.innerText = catalogItem.name// catalogItemContentDom.append(catalogItemContentSpanDom)// // 定位// catalogItemContentDom.onclick = () => {// instance.command.executeLocationCatalog(catalogItem.id)// }// catalogItemDom.append(catalogItemContentDom)// if (catalogItem.subCatalog && catalogItem.subCatalog.length) {// appendCatalog(catalogItemDom, catalogItem.subCatalog)// }// // 追加// parent.append(catalogItemDom)// }// }// appendCatalog(catalogMainDom, catalog)// }// }// let isCatalogShow = true// const catalogDom = document.querySelector('.catalog')// const catalogModeDom =// document.querySelector('.catalog-mode')// const catalogHeaderCloseDom = document.querySelector(// '.catalog__header__close'// )// const switchCatalog = () => {// console.log('目录', isCatalogShow)// isCatalogShow = !isCatalogShow// if (isCatalogShow) {// console.log('目录', isCatalogShow)// catalogDom.style.display = 'block'// updateCatalog()// } else {// catalogDom.style.display = 'none'// }// }// catalogModeDom.onclick = switchCatalog// catalogHeaderCloseDom.onclick = switchCatalogconst pageModeDom = document.querySelector('.page-mode')const pageModeOptionsDom =pageModeDom.querySelector('.options')pageModeDom.onclick = function () {pageModeOptionsDom.classList.toggle('visible')}pageModeOptionsDom.onclick = function (evt) {const li = evt.targetinstance.command.executePageMode(li.dataset.pageMode)}document.querySelector('.page-scale-percentage').onclick =function () {console.log('page-scale-recovery')instance.command.executePageScaleRecovery()}document.querySelector('.page-scale-minus').onclick =function () {console.log('page-scale-minus')instance.command.executePageScaleMinus()}document.querySelector('.page-scale-add').onclick =function () {console.log('page-scale-add')instance.command.executePageScaleAdd()}// 纸张大小const paperSizeDom = document.querySelector('.paper-size')const paperSizeDomOptionsDom =paperSizeDom.querySelector('.options')paperSizeDom.onclick = function () {paperSizeDomOptionsDom.classList.toggle('visible')}paperSizeDomOptionsDom.onclick = function (evt) {const li = evt.targetconst paperType = li.dataset.paperSizeconst [width, height] = paperType.split('*').map(Number)instance.command.executePaperSize(width, height)// 纸张状态回显paperSizeDomOptionsDom.querySelectorAll('li').forEach(child => child.classList.remove('active'))li.classList.add('active')}// 纸张方向const paperDirectionDom =document.querySelector('.paper-direction')const paperDirectionDomOptionsDom =paperDirectionDom.querySelector('.options')paperDirectionDom.onclick = function () {paperDirectionDomOptionsDom.classList.toggle('visible')}paperDirectionDomOptionsDom.onclick = function (evt) {const li = evt.targetconst paperDirection = li.dataset.paperDirectioninstance.command.executePaperDirection(paperDirection)// 纸张方向状态回显paperDirectionDomOptionsDom.querySelectorAll('li').forEach(child => child.classList.remove('active'))li.classList.add('active')}// 页面边距const paperMarginDom =document.querySelector('.paper-margin')paperMarginDom.onclick = function () {const [topMargin, rightMargin, bottomMargin, leftMargin] =instance.command.getPaperMargin()new Dialog({title: '页边距',data: [{type: 'text',label: '上边距',name: 'top',required: true,value: `${topMargin}`,placeholder: '请输入上边距'},{type: 'text',label: '下边距',name: 'bottom',required: true,value: `${bottomMargin}`,placeholder: '请输入下边距'},{type: 'text',label: '左边距',name: 'left',required: true,value: `${leftMargin}`,placeholder: '请输入左边距'},{type: 'text',label: '右边距',name: 'right',required: true,value: `${rightMargin}`,placeholder: '请输入右边距'}],onConfirm: payload => {const top = payload.find(p => p.name === 'top')?.valueif (!top) returnconst bottom = payload.find(p => p.name === 'bottom')?.valueif (!bottom) returnconst left = payload.find(p => p.name === 'left')?.valueif (!left) returnconst right = payload.find(p => p.name === 'right')?.valueif (!right) returninstance.command.executeSetPaperMargin([Number(top),Number(right),Number(bottom),Number(left)])}})}// 全屏const fullscreenDom = document.querySelector('.fullscreen')fullscreenDom.onclick = toggleFullscreenwindow.addEventListener('keydown', evt => {if (evt.key === 'F11') {toggleFullscreen()evt.preventDefault()}})document.addEventListener('fullscreenchange', () => {fullscreenDom.classList.toggle('exist')})function toggleFullscreen() {console.log('fullscreen')if (!document.fullscreenElement) {document.documentElement.requestFullscreen()} else {document.exitFullscreen()}}// 7. 编辑器使用模式let modeIndex = 0const modeList = [{mode: EditorMode.READONLY,name: '只读模式'},{mode: EditorMode.EDIT,name: '编辑模式'},{mode: EditorMode.CLEAN,name: '清洁模式'},{mode: EditorMode.FORM,name: '表单模式'},{mode: EditorMode.PRINT,name: '打印模式'}]const modeElement = document.querySelector('.editor-mode')// 初始设置只读模式const { name, mode } = modeList[modeIndex]modeElement.innerText = nameinstance.command.executeMode(mode)// 设置菜单栏权限视觉反馈const isReadonly = mode === EditorMode.READONLYconst enableMenuList = ['search', 'print']document.querySelectorAll('.menu-item>div').forEach(dom => {const menu = dom.dataset.menuisReadonly && (!menu || !enableMenuList.includes(menu))? dom.classList.add('disable'): dom.classList.remove('disable')})// modeElement.onclick = function () {// // 模式选择循环// modeIndex === modeList.length - 1 ? (modeIndex = 0) : modeIndex++// // 设置模式// const { name, mode } = modeList[modeIndex]// modeElement.innerText = name// console.log(1212, name)// instance.command.executeMode(mode)// // 设置菜单栏权限视觉反馈// const isReadonly = mode === EditorMode.READONLY// const enableMenuList = ['search', 'print']// document.querySelectorAll('.menu-item>div').forEach(dom => {// const menu = dom.dataset.menu// isReadonly && (!menu || !enableMenuList.includes(menu))// ? dom.classList.add('disable')// : dom.classList.remove('disable')// })// }// 模拟批注// const commentDom = document.querySelector('.comment')// const updateComment = async() => {// const groupIds = await instance.command.getGroupIds()// for (const comment of this.commentList) {// const activeCommentDom = commentDom.querySelector(// `.comment-item[data-id='${comment.id}']`// )// // 编辑器是否存在对应成组id// if (!groupIds.includes(comment.id)) {// // 当前dom是否存在-不存在则追加// if (!activeCommentDom) {// const commentItem = document.createElement('div')// commentItem.classList.add('comment-item')// commentItem.setAttribute('data-id', comment.id)// commentItem.onclick = () => {// instance.command.executeLocationGroup(comment.id)// }// commentDom.append(commentItem)// // 选区信息// const commentItemTitle = document.createElement('div')// commentItemTitle.classList.add('comment-item__title')// commentItemTitle.append(document.createElement('span'))// const commentItemTitleContent = document.createElement('span')// commentItemTitleContent.innerText = comment.rangeText// commentItemTitle.append(commentItemTitleContent)// const closeDom = document.createElement('i')// closeDom.onclick = () => {// instance.command.executeDeleteGroup(comment.id)// }// commentItemTitle.append(closeDom)// commentItem.append(commentItemTitle)// // 基础信息// const commentItemInfo = document.createElement('div')// commentItemInfo.classList.add('comment-item__info')// const commentItemInfoName = document.createElement('span')// commentItemInfoName.innerText = comment.userName// const commentItemInfoDate = document.createElement('span')// commentItemInfoDate.innerText = comment.createdDate// commentItemInfo.append(commentItemInfoName)// commentItemInfo.append(commentItemInfoDate)// commentItem.append(commentItemInfo)// // 详细评论// const commentItemContent = document.createElement('div')// commentItemContent.classList.add('comment-item__content')// commentItemContent.innerText = comment.content// commentItem.append(commentItemContent)// commentDom.append(commentItem)// }// } else {// // 编辑器内不存在对应成组id则dom则移除// activeCommentDom?.remove()// }// }// }// 8. 内部事件监听instance.listener.rangeStyleChange = function (payload) {// 控件类型payload.type === ElementType.SUBSCRIPT? subscriptDom.classList.add('active'): subscriptDom.classList.remove('active')payload.type === ElementType.SUPERSCRIPT? superscriptDom.classList.add('active'): superscriptDom.classList.remove('active')payload.type === ElementType.SEPARATOR? separatorDom.classList.add('active'): separatorDom.classList.remove('active')separatorOptionDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))if (payload.type === ElementType.SEPARATOR) {const separator = payload.dashArray.join(',') || '0,0'const curSeparatorDom = separatorOptionDom.querySelector(`[data-separator='${separator}']`)if (curSeparatorDom) {curSeparatorDom.classList.add('active')}}// 富文本fontOptionDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))const curFontDom = fontOptionDom.querySelector(`[data-family='${payload.font}']`)if (curFontDom) {fontSelectDom.innerText = curFontDom.innerTextfontSelectDom.style.fontFamily = payload.fontcurFontDom.classList.add('active')}sizeOptionDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))const curSizeDom = sizeOptionDom.querySelector(`[data-size='${payload.size}']`)if (curSizeDom) {sizeSelectDom.innerText = curSizeDom.innerTextcurSizeDom.classList.add('active')} else {sizeSelectDom.innerText = `${payload.size}`}payload.bold? boldDom.classList.add('active'): boldDom.classList.remove('active')payload.italic? italicDom.classList.add('active'): italicDom.classList.remove('active')payload.underline? underlineDom.classList.add('active'): underlineDom.classList.remove('active')payload.strikeout? strikeoutDom.classList.add('active'): strikeoutDom.classList.remove('active')if (payload.color) {colorDom.classList.add('active')colorControlDom.value = payload.colorcolorSpanDom.style.backgroundColor = payload.color} else {colorDom.classList.remove('active')colorControlDom.value = '#000000'colorSpanDom.style.backgroundColor = '#000000'}if (payload.highlight) {highlightDom.classList.add('active')highlightControlDom.value = payload.highlighthighlightSpanDom.style.backgroundColor = payload.highlight} else {highlightDom.classList.remove('active')highlightControlDom.value = '#ffff00'highlightSpanDom.style.backgroundColor = '#ffff00'}// 行布局leftDom.classList.remove('active')centerDom.classList.remove('active')rightDom.classList.remove('active')alignmentDom.classList.remove('active')if (payload.rowFlex && payload.rowFlex === 'right') {rightDom.classList.add('active')} else if (payload.rowFlex && payload.rowFlex === 'center') {centerDom.classList.add('active')} else if (payload.rowFlex && payload.rowFlex === 'alignment') {alignmentDom.classList.add('active')} else {leftDom.classList.add('active')}// 行间距rowOptionDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))const curRowMarginDom = rowOptionDom.querySelector(`[data-rowmargin='${payload.rowMargin}']`)curRowMarginDom.classList.add('active')// 功能payload.undo? undoDom.classList.remove('no-allow'): undoDom.classList.add('no-allow')payload.redo? redoDom.classList.remove('no-allow'): redoDom.classList.add('no-allow')payload.painter? painterDom.classList.add('active'): painterDom.classList.remove('active')// 标题titleOptionDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))if (payload.level) {const curTitleDom = titleOptionDom.querySelector(`[data-level='${payload.level}']`)titleSelectDom.innerText = curTitleDom.innerTextcurTitleDom.classList.add('active')} else {titleSelectDom.innerText = '正文'titleOptionDom.querySelector('li:first-child').classList.add('active')}// 列表listOptionDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))if (payload.listType) {listDom.classList.add('active')const listType = payload.listTypeconst listStyle =payload.listType === ListType.OL ? ListStyle.DECIMAL : payload.listTypeconst curListDom = listOptionDom.querySelector(`[data-list-type='${listType}'][data-list-style='${listStyle}']`)if (curListDom) {curListDom.classList.add('active')}} else {listDom.classList.remove('active')}// 批注// commentDom// .querySelectorAll('.comment-item')// .forEach(commentItemDom => {// commentItemDom.classList.remove('active')// })// if (payload.groupIds) {// const [id] = payload.groupIds// const activeCommentDom = commentDom.querySelector(// `.comment-item[data-id='${id}']`// )// if (activeCommentDom) {// activeCommentDom.classList.add('active')// scrollIntoView(commentDom, activeCommentDom)// }// }}instance.listener.visiblePageNoListChange = function (payload) {const text = payload.map(i => i + 1).join('、')document.querySelector('.page-no-list').innerText = text}instance.listener.pageSizeChange = function (payload) {if(document.querySelector('.page-size')) {document.querySelector('.page-size').innerText = payload.toString()}}instance.listener.intersectionPageNoChange = function (payload) {document.querySelector('.page-no').innerText = `${payload + 1}`}instance.listener.pageScaleChange = function (payload) {document.querySelector('.page-scale-percentage').innerText = `${Math.floor(payload * 10 * 10)}%`}instance.listener.controlChange = function (payload) {const disableMenusInControlContext = ['table','hyperlink','separator','page-break']// 菜单操作权限disableMenusInControlContext.forEach(menu => {const menuDom = document.querySelector(`.menu-item__${menu}`)payload? menuDom.classList.add('disable'): menuDom.classList.remove('disable')})}instance.listener.pageModeChange = function (payload) {const activeMode = pageModeOptionsDom.querySelector(`[data-page-mode='${payload}']`)pageModeOptionsDom.querySelectorAll('li').forEach(li => li.classList.remove('active'))activeMode.classList.add('active')}const handleContentChange = async () => {this.$emit('isSave', true)// 字数const wordCount = await instance.command.getWordCount()document.querySelector('.word-count').innerText = `${wordCount || 0}`// 目录// if (isCatalogShow) {// this.$nextTick(() => {// updateCatalog()// })// }// // 批注// this.$nextTick(() => {// updateComment()// })}instance.listener.contentChange = this.debounce(handleContentChange, 200)handleContentChange()// 9. 右键菜单注册instance.register.contextMenuList([{name: '批注',when: payload => {return (!payload.isReadonly &&payload.editorHasSelection &&payload.zone === EditorZone.MAIN)},callback: (command) => {new Dialog({title: '批注',data: [{type: 'textarea',label: '批注',height: 100,name: 'value',required: true,placeholder: '请输入批注'}],onConfirm: payload => {const value = payload.find(p => p.name === 'value')?.valueif (!value) returnconst groupId = command.executeSetGroup()if (!groupId) returncommentList.push({id: groupId,content: value,userName: 'Hufe',rangeText: command.getRangeText(),createdDate: new Date().toLocaleString()})}})}},{name: '签名',icon: 'signature',when: payload => {return !payload.isReadonly && payload.editorTextFocus},callback: (command) => {new Signature({onConfirm(payload) {if (!payload) returnconst { value, width, height } = payloadif (!value || !width || !height) returncommand.executeInsertElementList([{value,width,height,type: ElementType.IMAGE}])}})}},{name: '格式整理',icon: 'word-tool',when: payload => {return !payload.isReadonly},callback: (command) => {command.executeWordTool()}}])// 10. 快捷键注册instance.register.shortcutList([{key: KeyMap.P,mod: true,isGlobal: true,callback: (command) => {command.executePrint()}},{key: KeyMap.F,mod: true,isGlobal: true,callback: (command) => {const text = command.getRangeText()searchDom.click()if (text) {searchInputDom.value = textinstance.command.executeSearch(text)setSearchResult()}}},{key: KeyMap.MINUS,ctrl: true,isGlobal: true,callback: (command) => {command.executePageScaleMinus()}},{key: KeyMap.EQUAL,ctrl: true,isGlobal: true,callback: (command) => {command.executePageScaleAdd()}},{key: KeyMap.ZERO,ctrl: true,isGlobal: true,callback: (command) => {command.executePageScaleRecovery()}}]) }
};
</script>
我的实现效果：
3、组件封装完成后，在其他父组件中使用
import CanvasEditor from '@/components/CanvasEditor/index';<CanvasEditor ref="wordEditor":editMode="type" :htmlData="htmlData" :docJson="docJson" :key="keys" @save="save" @isSave="getSave"></CanvasEditor>
htmlData: '', // 编辑器html数据
docJson: null, // 编辑器getValue数据
keys： new Date().getTime() // 给编辑器赋值不刷新的时候，改变key
我的完整CanvasEditor封装组件源码已附上，仅供参考！！！
可根据以上步骤自定义集成，多查阅官方文档即可。
end~
希望记录的问题能帮助到你~
![[深入理解DDR] 总目录](https://img-blog.csdnimg.cn/direct/8d31fad7a28745eb81e253606f226423.png#pic_center)
