Demo：右键菜单新增设置节点编号功能

simple-mind-map/src/core/render/node/Node.js

@@ -218,8 +218,8 @@ class Node {
     this._tagData = this.createTagNode()
     this._noteData = this.createNoteNode()
     this._attachmentData = this.createAttachmentNode()
-    if (this.mindMap.number) {
+    if (this.mindMap.numbers) {
-      this._numberData = this.mindMap.number.createNumberContent(this)
+      this._numberData = this.mindMap.numbers.createNumberContent(this)
     }
     this._prefixData = createNodePrefixContent
       ? createNodePrefixContent(this)

simple-mind-map/src/layouts/Base.js

@@ -72,13 +72,13 @@ class Base {
   // 获取节点编号信息
   getNumberInfo({ parent, ancestors, layerIndex, index }) {
     // 编号
-    const hasNumberPlugin = !!this.mindMap.number
+    const hasNumberPlugin = !!this.mindMap.numbers
     const parentNumberStr =
       hasNumberPlugin && parent && parent._node.number
         ? parent._node.number
         : ''
     const newNumberStr = hasNumberPlugin
-      ? this.mindMap.number.getNodeNumberStr({
+      ? this.mindMap.numbers.getNodeNumberStr({
           ancestors,
           layerIndex,
           num: index + 1,
@@ -122,7 +122,7 @@ class Base {
       // 判断编号是否改变
       let isNumberChange = false
       if (hasNumberPlugin) {
-        isNumberChange = this.mindMap.number.updateNumber(newNode, newNumberStr)
+        isNumberChange = this.mindMap.numbers.updateNumber(newNode, newNumberStr)
       }
       // 主题或主题配置改变了、节点层级改变了，需要重新渲染节点文本等情况需要重新计算节点大小和布局
       if (
@@ -167,7 +167,7 @@ class Base {
       // 判断编号是否改变
       let isNumberChange = false
       if (hasNumberPlugin) {
-        isNumberChange = this.mindMap.number.updateNumber(newNode, newNumberStr)
+        isNumberChange = this.mindMap.numbers.updateNumber(newNode, newNumberStr)
       }
       if (
         isResizeSource ||

web/src/config/en.js

@@ -497,3 +497,63 @@ export const downTypeList = [
     desc: 'Plain text file'
   }
 ]
+
+// 编号类型列表
+export const numberTypeList = [
+  {
+    name: 'None',
+    value: ''
+  },
+  {
+    name: '1, 2, 3',
+    value: 1
+  },
+  {
+    name: '1., 2., 3.',
+    value: 2
+  },
+  {
+    name: '(1), (2), (3)',
+    value: 3
+  },
+  {
+    name: 'a., b., c.',
+    value: 4
+  },
+  {
+    name: 'A., B., C.',
+    value: 5
+  },
+  {
+    name: 'i., ii., iii.',
+    value: 6
+  },
+  {
+    name: 'I., II., III.',
+    value: 7
+  },
+  {
+    name: '一、, 二、, 三、',
+    value: 8
+  }
+]
+
+// 编号层级列表
+export const numberLevelList = [
+  {
+    name: '1 level',
+    value: 1
+  },
+  {
+    name: '2 level',
+    value: 2
+  },
+  {
+    name: '3 level',
+    value: 3
+  },
+  {
+    name: 'All level',
+    value: 0
+  }
+]

web/src/config/index.js

@@ -19,7 +19,9 @@ import {
   backgroundSizeList as backgroundSizeListZh,
   downTypeList as downTypeListZh,
   shapeListMap as shapeListMapZh,
-  lineStyleMap as lineStyleMapZh
+  lineStyleMap as lineStyleMapZh,
+  numberTypeList as numberTypeListZh,
+  numberLevelList as numberLevelListZh
 } from './zh'
 import {
   fontFamilyList as fontFamilyListEn,
@@ -32,7 +34,9 @@ import {
   shapeList as shapeListEn,
   sidebarTriggerList as sidebarTriggerListEn,
   backgroundSizeList as backgroundSizeListEn,
-  downTypeList as downTypeListEn
+  downTypeList as downTypeListEn,
+  numberTypeList as numberTypeListEn,
+  numberLevelList as numberLevelListEn
 } from './en'
 
 const fontFamilyList = {
@@ -100,6 +104,16 @@ const downTypeList = {
   en: downTypeListEn
 }
 
+const numberTypeList = {
+  zh: numberTypeListZh,
+  en: numberTypeListEn
+}
+
+const numberLevelList = {
+  zh: numberLevelListZh,
+  en: numberLevelListEn
+}
+
 export {
   fontSizeList,
   lineHeightList,
@@ -121,5 +135,7 @@ export {
   shapeList,
   shapeListMap,
   sidebarTriggerList,
-  downTypeList
+  downTypeList,
+  numberTypeList,
+  numberLevelList
 }

web/src/config/zh.js

@@ -591,3 +591,63 @@ export const downTypeList = [
     desc: '纯文本文件'
   }
 ]
+
+// 编号类型列表
+export const numberTypeList = [
+  {
+    name: '无编号',
+    value: ''
+  },
+  {
+    name: '1, 2, 3',
+    value: 1
+  },
+  {
+    name: '1., 2., 3.',
+    value: 2
+  },
+  {
+    name: '(1), (2), (3)',
+    value: 3
+  },
+  {
+    name: 'a., b., c.',
+    value: 4
+  },
+  {
+    name: 'A., B., C.',
+    value: 5
+  },
+  {
+    name: 'i., ii., iii.',
+    value: 6
+  },
+  {
+    name: 'I., II., III.',
+    value: 7
+  },
+  {
+    name: '一、, 二、, 三、',
+    value: 8
+  }
+]
+
+// 编号层级列表
+export const numberLevelList = [
+  {
+    name: '编号首层',
+    value: 1
+  },
+  {
+    name: '编号前两层',
+    value: 2
+  },
+  {
+    name: '编号前三层',
+    value: 3
+  },
+  {
+    name: '编号所有层',
+    value: 0
+  }
+]

web/src/lang/en_us.js

@@ -110,7 +110,8 @@ export default {
     copyToTxt: 'Txt',
     copyToPng: 'Png',
     copySuccess: 'Copy success',
-    copyFail: 'Copy fail'
+    copyFail: 'Copy fail',
+    number: 'Number child nodes'
   },
   count: {
     words: 'Words',

web/src/lang/zh_cn.js

@@ -110,7 +110,8 @@ export default {
     copyToTxt: 'Txt',
     copyToPng: '图片',
     copySuccess: '复制成功',
-    copyFail: '复制失败'
+    copyFail: '复制失败',
+    number: '编号其子节点'
   },
   count: {
     words: '字数',

web/src/pages/Edit/components/Contextmenu.vue

@@ -39,6 +39,7 @@
         <span class="name">{{ $t('contextmenu.insertSummary') }}</span>
         <span class="desc">Ctrl + G</span>
       </div>
+      <div class="splitLine"></div>
       <div
         class="item"
         @click="exec('UP_NODE')"
@@ -55,6 +56,37 @@
         <span class="name">{{ $t('contextmenu.moveDownNode') }}</span>
         <span class="desc">Ctrl + ↓</span>
       </div>
+      <div class="item" v-if="supportNumbers">
+        <span class="name">{{ $t('contextmenu.number') }}</span>
+        <span class="el-icon-arrow-right"></span>
+        <div
+          class="subItems listBox"
+          :class="{ isDark: isDark, showLeft: subItemsShowLeft }"
+          style="top: -170px"
+        >
+          <div
+            class="item"
+            v-for="item in numberTypeList"
+            :key="'type' + item.value"
+            @click="setNodeNumber('type', item.value)"
+          >
+            <span class="name">{{ item.name }}</span>
+            {{ numberType === item.value ? '√' : '' }}
+          </div>
+          <div class="splitLine"></div>
+          <div
+            class="item"
+            v-for="item in numberLevelList"
+            :key="'level' + item.value"
+            :class="{ disabled: numberType === '' }"
+            @click="setNodeNumber('level', item.value)"
+          >
+            <span class="name">{{ item.name }}</span>
+            {{ numberLevel === item.value ? '√' : '' }}
+          </div>
+        </div>
+      </div>
+      <div class="splitLine"></div>
       <div class="item danger" @click="exec('REMOVE_NODE')">
         <span class="name">{{ $t('contextmenu.deleteNode') }}</span>
         <span class="desc">Delete</span>
@@ -63,6 +95,7 @@
         <span class="name">{{ $t('contextmenu.deleteCurrentNode') }}</span>
         <span class="desc">Shift + Backspace</span>
       </div>
+      <div class="splitLine"></div>
       <div
         class="item"
         @click="exec('COPY_NODE')"
@@ -83,6 +116,7 @@
         <span class="name">{{ $t('contextmenu.pasteNode') }}</span>
         <span class="desc">Ctrl + V</span>
       </div>
+      <div class="splitLine"></div>
       <div class="item" @click="exec('REMOVE_HYPERLINK')" v-if="hasHyperlink">
         <span class="name">{{ $t('contextmenu.removeHyperlink') }}</span>
       </div>
@@ -101,6 +135,7 @@
         <span class="name">{{ $t('contextmenu.backCenter') }}</span>
         <span class="desc">Ctrl + Enter</span>
       </div>
+      <div class="splitLine"></div>
       <div class="item" @click="exec('EXPAND_ALL')">
         <span class="name">{{ $t('contextmenu.expandAll') }}</span>
       </div>
@@ -110,7 +145,11 @@
       <div class="item">
         <span class="name">{{ $t('contextmenu.expandTo') }}</span>
         <span class="el-icon-arrow-right"></span>
-        <div class="subItems listBox" :class="{ isDark: isDark }">
+        <div
+          class="subItems listBox"
+          :class="{ isDark: isDark, showLeft: subItemsShowLeft }"
+          style="top: -10px"
+        >
           <div
             class="item"
             v-for="(item, index) in expandList"
@@ -121,6 +160,7 @@
           </div>
         </div>
       </div>
+      <div class="splitLine"></div>
       <div class="item" @click="exec('RESET_LAYOUT')">
         <span class="name">{{ $t('contextmenu.arrangeLayout') }}</span>
         <span class="desc">Ctrl + L</span>
@@ -133,6 +173,7 @@
         <span class="name">{{ $t('contextmenu.zenMode') }}</span>
         {{ isZenMode ? '√' : '' }}
       </div>
+      <div class="splitLine"></div>
       <div class="item" @click="exec('REMOVE_ALL_NODE_CUSTOM_STYLES')">
         <span class="name">{{
           $t('contextmenu.removeAllNodeCustomStyles')
@@ -141,7 +182,11 @@
       <div class="item">
         <span class="name">{{ $t('contextmenu.copyToClipboard') }}</span>
         <span class="el-icon-arrow-right"></span>
-        <div class="subItems listBox" :class="{ isDark: isDark }">
+        <div
+          class="subItems listBox"
+          :class="{ isDark: isDark, showLeft: subItemsShowLeft }"
+          style="top: -130px"
+        >
           <div
             class="item"
             v-for="item in copyList"
@@ -162,6 +207,7 @@ import { getTextFromHtml, imgToDataUrl } from 'simple-mind-map/src/utils'
 import { transformToMarkdown } from 'simple-mind-map/src/parse/toMarkdown'
 import { transformToTxt } from 'simple-mind-map/src/parse/toTxt'
 import { setDataToClipboard, setImgToClipboard, copy } from '@/utils'
+import { numberTypeList, numberLevelList } from '@/config'
 
 /**
  * @Author: 王林
@@ -185,13 +231,17 @@ export default {
       isMousedown: false,
       mosuedownX: 0,
       mosuedownY: 0,
-      enableCopyToClipboardApi: navigator.clipboard
+      enableCopyToClipboardApi: navigator.clipboard,
+      numberType: '',
+      numberLevel: '',
+      subItemsShowLeft: false
     }
   },
   computed: {
     ...mapState({
       isZenMode: state => state.localConfig.isZenMode,
-      isDark: state => state.localConfig.isDark
+      isDark: state => state.localConfig.isDark,
+      supportNumbers: state => state.supportNumbers
     }),
     expandList() {
       return [
@@ -263,6 +313,12 @@ export default {
     },
     hasNote() {
       return !!this.node.getData('note')
+    },
+    numberTypeList() {
+      return numberTypeList[this.$i18n.locale] || numberTypeList.zh
+    },
+    numberLevelList() {
+      return numberLevelList[this.$i18n.locale] || numberLevelList.zh
     }
   },
   created() {
@@ -288,9 +344,11 @@ export default {
 
     // 计算右键菜单元素的显示位置
     getShowPosition(x, y) {
+      this.subItemsShowLeft = false
       const rect = this.$refs.contextmenuRef.getBoundingClientRect()
       if (x + rect.width > window.innerWidth) {
         x = x - rect.width - 20
+        this.subItemsShowLeft = true
       }
       if (y + rect.height > window.innerHeight) {
         y = window.innerHeight - rect.height - 10
@@ -303,6 +361,11 @@ export default {
       this.type = 'node'
       this.isShow = true
       this.node = node
+      const number = this.node.getData('number')
+      if (number) {
+        this.numberType = number.type || 1
+        this.numberLevel = number.level === '' ? 1 : number.level
+      }
       this.$nextTick(() => {
         const { x, y } = this.getShowPosition(e.clientX + 10, e.clientY + 10)
         this.left = x
@@ -353,6 +416,9 @@ export default {
       this.left = -9999
       this.top = -9999
       this.type = ''
+      this.node = ''
+      this.numberType = ''
+      this.numberLevel = ''
     },
 
     // 执行命令
@@ -403,6 +469,30 @@ export default {
       this.hide()
     },
 
+    // 设置节点编号
+    setNodeNumber(prop, value) {
+      if (prop === 'type') {
+        this.numberType = value
+        if (value === '') {
+          // 无编号
+          this.numberLevel = ''
+          this.mindMap.execCommand('SET_NUMBER', [], null)
+          return
+        } else {
+          // 有编号
+          if (this.numberLevel === '') {
+            this.numberLevel = 1
+          }
+        }
+      }
+      if (prop === 'level') {
+        this.numberLevel = value
+      }
+      this.mindMap.execCommand('SET_NUMBER', [], {
+        [prop]: value
+      })
+    },
+
     // 复制到剪贴板
     async copyToClipboard(type) {
       try {
@@ -478,6 +568,13 @@ export default {
     }
   }
 
+  .splitLine {
+    width: 95%;
+    height: 1px;
+    background-color: #e9edf2;
+    margin: 2px auto;
+  }
+
   .item {
     position: relative;
     height: 28px;
@@ -525,9 +622,13 @@ export default {
     .subItems {
       position: absolute;
       left: 100%;
-      top: 0;
       visibility: hidden;
       width: 150px;
+      cursor: auto;
+
+      &.showLeft {
+        left: -150px;
+      }
     }
   }
 }

web/src/pages/Edit/components/Edit.vue

@@ -77,6 +77,8 @@ import OuterFrame from 'simple-mind-map/src/plugins/OuterFrame.js'
 // import HandDrawnLikeStyle from 'simple-mind-map-plugin-handdrawnlikestyle'
 // 标记插件，该插件为付费插件，详情请查看开发文档
 // import Notation from 'simple-mind-map-plugin-notation'
+// 编号插件，该插件为付费插件，详情请查看开发文档
+// import Numbers from 'simple-mind-map-plugin-numbers'
 import OutlineSidebar from './OutlineSidebar'
 import Style from './Style'
 import BaseStyle from './BaseStyle'
@@ -538,6 +540,10 @@ export default {
         this.mindMap.addPlugin(Notation)
         this.$store.commit('setSupportMark', true)
       }
+      if (typeof Numbers !== 'undefined') {
+        this.mindMap.addPlugin(Numbers)
+        this.$store.commit('setSupportNumbers', true)
+      }
       this.mindMap.keyCommand.addShortcut('Control+s', () => {
         this.manualSave()
       })

web/src/store.js

@@ -30,6 +30,7 @@ const store = new Vuex.Store({
     extraTextOnExport: '', // 导出时底部添加的文字
     supportHandDrawnLikeStyle: false, // 是否支持设置手绘风格
     supportMark: false, // 是否支持标记
+    supportNumbers: false, // 是否支持编号
     isDragOutlineTreeNode: false // 当前是否正在拖拽大纲树的节点
   },
   mutations: {
@@ -87,6 +88,11 @@ const store = new Vuex.Store({
       state.supportMark = data
     },
 
+    // 设置是否支持编号
+    setSupportNumbers(state, data) {
+      state.supportNumbers = data
+    },
+
     // 设置树节点拖拽
     setIsDragOutlineTreeNode(state, data) {
       state.isDragOutlineTreeNode = data