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Fix:1.修复内部数据深拷贝位置不正确的问题;2.修复富文本节点换行不生效的问题;3.修复切换主题等场景时节点换行会丢失的问题;
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@ -81,6 +81,8 @@ class MindMap {
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// 配置参数处理
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handleOpt(opt) {
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// 深拷贝一份节点数据
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opt.data = simpleDeepClone(opt.data || {})
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// 检查布局配置
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if (!layoutValueList.includes(opt.layout)) {
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opt.layout = CONSTANTS.LAYOUT.LOGICAL_STRUCTURE
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@ -48,7 +48,7 @@ class Render {
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this.themeConfig = this.mindMap.themeConfig
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this.draw = this.mindMap.draw
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// 渲染树,操作过程中修改的都是这里的数据
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this.renderTree = merge({}, simpleDeepClone(this.mindMap.opt.data) || {})
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this.renderTree = merge({},this.mindMap.opt.data || {})
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// 是否重新渲染
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this.reRender = false
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// 是否正在渲染中
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@ -972,11 +972,11 @@ class Render {
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}
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// 设置节点文本
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setNodeText(node, text, richText) {
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setNodeText(node, text, richText, resetRichText) {
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this.setNodeDataRender(node, {
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text,
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richText,
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resetRichText: richText
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resetRichText
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})
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}
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@ -4,8 +4,8 @@ function setData(data = {}) {
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}
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// 设置文本
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function setText(text, richText) {
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this.mindMap.execCommand('SET_NODE_TEXT', this, text, richText)
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function setText(text, richText, resetRichText) {
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this.mindMap.execCommand('SET_NODE_TEXT', this, text, richText, resetRichText)
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}
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// 设置图片
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@ -1,4 +1,4 @@
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import { measureText, resizeImgSize, getTextFromHtml } from '../../../utils'
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import { measureText, resizeImgSize, removeHtmlStyle, addHtmlStyle, checkIsRichText } from '../../../utils'
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import { Image, SVG, A, G, Rect, Text, ForeignObject } from '@svgdotjs/svg.js'
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import iconsSvg from '../../../svg/icons'
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import { CONSTANTS, commonCaches } from '../../../constants/constant'
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@ -64,6 +64,9 @@ function createIconNode() {
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node = new Image().load(src)
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}
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node.size(iconSize, iconSize)
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node.on('click', e => {
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this.mindMap.emit('node_icon_click', this, e)
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})
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return {
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node,
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width: iconSize,
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@ -88,8 +91,21 @@ function createRichTextNode() {
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}
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}
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if (recoverText) {
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let text = getTextFromHtml(this.nodeData.data.text)
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this.nodeData.data.text = `<p><span style="${this.style.createStyleText()}">${text}</span></p>`
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let text = this.nodeData.data.text
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// 判断节点内容是否是富文本
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let isRichText = checkIsRichText(text)
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// 样式字符串
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let style = this.style.createStyleText()
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if (isRichText) {
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// 如果是富文本那么线移除内联样式
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text = removeHtmlStyle(text)
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// 再添加新的内联样式
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text = addHtmlStyle(text, 'span', style)
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} else {
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// 非富文本
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text = `<p><span style="${style}">${text}</span></p>`
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}
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this.nodeData.data.text = text
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}
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let html = `<div>${this.nodeData.data.text}</div>`
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let div = document.createElement('div')
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@ -100,7 +100,7 @@ class Search {
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if (!currentNode) return
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let text = this.getReplacedText(currentNode, this.searchText, replaceText)
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this.notResetSearchText = true
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currentNode.setText(text, currentNode.nodeData.data.richText)
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currentNode.setText(text, currentNode.nodeData.data.richText, true)
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this.matchNodeList = this.matchNodeList.filter(node => {
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return currentNode !== node
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})
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@ -470,4 +470,28 @@ export const getType = (data) => {
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// 判断一个数据是否是null和undefined和空字符串
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export const isUndef = (data) => {
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return data === null || data === undefined || data === ''
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}
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// 移除html字符串中节点的内联样式
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export const removeHtmlStyle = (html) => {
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return html.replaceAll(/(<[^\s]+)\s+style=["'][^'"]+["']\s*(>)/g, '$1$2')
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}
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// 给html标签中指定的标签添加内联样式
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export const addHtmlStyle = (html, tag, style) => {
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const reg = new RegExp(`(<${tag}[^>]*)(>[^<>]*</${tag}>)`, 'g')
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return html.replaceAll(reg, `$1 style="${style}"$2`)
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}
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// 检查一个字符串是否是富文本字符
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let checkIsRichTextEl = null
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export const checkIsRichText = (str) => {
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if (!checkIsRichTextEl) {
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checkIsRichTextEl = document.createElement('div')
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}
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checkIsRichTextEl.innerHTML = str
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for (let c = checkIsRichTextEl.childNodes, i = c.length; i--;) {
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if (c[i].nodeType == 1) return true
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}
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return false
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}
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