Feat：1.支持暂停检查鼠标是否在画布内；2.快捷键响应目标由硬编码改为由插件控制

simple-mind-map/index.js

@@ -78,6 +78,10 @@ class MindMap {
     */
     this.nodeInnerPrefixList = []
 
+    // 编辑节点的类名列表，快捷键响应会检查事件目标是否是body或该列表中的元素，是的话才会响应
+    // 该检查可以通过customCheckEnableShortcut选项来覆盖
+    this.editNodeClassList = []
+
     // 画布
     this.initContainer()
 
@@ -241,6 +245,29 @@ class MindMap {
     if (this.cssEl) document.head.removeChild(this.cssEl)
   }
 
+  // 检查某个编辑节点类名是否存在，返回索引
+  checkEditNodeClassIndex(className) {
+    return this.editNodeClassList.findIndex(item => {
+      return item === className
+    })
+  }
+
+  // 添加一个编辑节点类名
+  addEditNodeClass(className) {
+    const index = this.checkEditNodeClassIndex(className)
+    if (index === -1) {
+      this.editNodeClassList.push(className)
+    }
+  }
+
+  // 删除一个编辑节点类名
+  deleteEditNodeClass(className) {
+    const index = this.checkEditNodeClassIndex(className)
+    if (index !== -1) {
+      this.editNodeClassList.splice(index, 1)
+    }
+  }
+
   //  渲染，部分渲染
   render(callback, source = '') {
     this.initTheme()

simple-mind-map/src/constants/constant.js

@@ -79,11 +79,6 @@ export const CONSTANTS = {
     TOP: 'top',
     RIGHT: 'right',
     BOTTOM: 'bottom'
-  },
-  EDIT_NODE_CLASS: {
-    SMM_NODE_EDIT_WRAP: 'smm-node-edit-wrap',
-    RICH_TEXT_EDIT_WRAP: 'ql-editor',
-    ASSOCIATIVE_LINE_TEXT_EDIT_WRAP: 'associative-line-text-edit-warp'
   }
 }
 

simple-mind-map/src/core/command/KeyCommand.js

@@ -1,5 +1,4 @@
 import { keyMap } from './keyMap'
-import { CONSTANTS } from '../../constants/constant'
 
 //  快捷按键、命令处理类
 export default class KeyCommand {
@@ -13,6 +12,8 @@ export default class KeyCommand {
     this.shortcutMapCache = {}
     this.isPause = false
     this.isInSvg = false
+    this.isStopCheckInSvg = false
+    this.defaultEnableCheck = this.defaultEnableCheck.bind(this)
     this.bindEvent()
   }
 
@@ -58,6 +59,22 @@ export default class KeyCommand {
     this.shortcutMapCache = {}
   }
 
+  // 停止对鼠标是否在画布内的检查，前提是开启了enableShortcutOnlyWhenMouseInSvg选项
+  // 库内部节点文本编辑、关联线文本编辑、外框文本编辑前都会暂停检查，否则无法响应回车快捷键用于结束编辑
+  // 如果你新增了额外的文本编辑，也可以在编辑前调用此方法
+  stopCheckInSvg() {
+    const { enableShortcutOnlyWhenMouseInSvg } = this.mindMap.opt
+    if (!enableShortcutOnlyWhenMouseInSvg) return
+    this.isStopCheckInSvg = true
+  }
+
+  // 恢复对鼠标是否在画布内的检查
+  recoveryCheckInSvg() {
+    const { enableShortcutOnlyWhenMouseInSvg } = this.mindMap.opt
+    if (!enableShortcutOnlyWhenMouseInSvg) return
+    this.isStopCheckInSvg = true
+  }
+
   //  绑定事件
   bindEvent() {
     this.onKeydown = this.onKeydown.bind(this)
@@ -66,13 +83,6 @@ export default class KeyCommand {
       this.isInSvg = true
     })
     this.mindMap.on('svg_mouseleave', () => {
-      if (this.mindMap.renderer.textEdit.isShowTextEdit()) return
-      if (
-        this.mindMap.associativeLine &&
-        this.mindMap.associativeLine.showTextEdit
-      ) {
-        return
-      }
       this.isInSvg = false
     })
     window.addEventListener('keydown', this.onKeydown)
@@ -89,12 +99,14 @@ export default class KeyCommand {
   // 根据事件目标判断是否响应快捷键事件
   defaultEnableCheck(e) {
     const target = e.target
-    return (
+    if (target === document.body) return true
-      target === document.body ||
+    for (let i = 0; i < this.mindMap.editNodeClassList.length; i++) {
-      target.classList.contains(CONSTANTS.EDIT_NODE_CLASS.SMM_NODE_EDIT_WRAP) ||
+      const cur = this.mindMap.editNodeClassList[i]
-      target.classList.contains(CONSTANTS.EDIT_NODE_CLASS.RICH_TEXT_EDIT_WRAP) || 
+      if (target.classList.contains(cur)) {
-      target.classList.contains(CONSTANTS.EDIT_NODE_CLASS.ASSOCIATIVE_LINE_TEXT_EDIT_WRAP)
+        return true
-    )
+      }
+    }
+    return false
   }
 
   // 按键事件
@@ -109,7 +121,12 @@ export default class KeyCommand {
         ? customCheckEnableShortcut
         : this.defaultEnableCheck
     if (!checkFn(e)) return
-    if (this.isPause || (enableShortcutOnlyWhenMouseInSvg && !this.isInSvg)) {
+    if (
+      this.isPause ||
+      (enableShortcutOnlyWhenMouseInSvg &&
+        !this.isStopCheckInSvg &&
+        !this.isInSvg)
+    ) {
       return
     }
     Object.keys(this.shortcutMap).forEach(key => {

simple-mind-map/src/core/render/TextEdit.js

@@ -16,6 +16,8 @@ import {
   noneRichTextNodeLineHeight
 } from '../../constants/constant'
 
+const SMM_NODE_EDIT_WRAP = 'smm-node-edit-wrap'
+
 //  节点文字编辑类
 export default class TextEdit {
   //  构造函数
@@ -34,6 +36,7 @@ export default class TextEdit {
     this.textNodePaddingX = 5
     this.textNodePaddingY = 3
     this.isNeedUpdateTextEditNode = false
+    this.mindMap.addEditNodeClass(SMM_NODE_EDIT_WRAP)
     this.bindEvent()
   }
 
@@ -193,6 +196,16 @@ export default class TextEdit {
     return this.showTextEdit
   }
 
+  // 设置文本编辑框是否处于显示状态
+  setIsShowTextEdit(val) {
+    this.showTextEdit = val
+    if (val) {
+      this.mindMap.keyCommand.stopCheckInSvg()
+    } else {
+      this.mindMap.keyCommand.recoveryCheckInSvg()
+    }
+  }
+
   // 显示文本编辑框
   // isInserting：是否是刚创建的节点
   // isFromKeyDown：是否是在按键事件进入的编辑
@@ -275,7 +288,7 @@ export default class TextEdit {
       this.mindMap.richText.showTextEdit = false
     } else {
       this.cacheEditingText = this.getEditText()
-      this.showTextEdit = false
+      this.setIsShowTextEdit(false)
     }
     this.show({
       node,
@@ -299,9 +312,7 @@ export default class TextEdit {
     this.registerTmpShortcut()
     if (!this.textEditNode) {
       this.textEditNode = document.createElement('div')
-      this.textEditNode.classList.add(
+      this.textEditNode.classList.add(SMM_NODE_EDIT_WRAP)
-        CONSTANTS.EDIT_NODE_CLASS.SMM_NODE_EDIT_WRAP
-      )
       this.textEditNode.style.cssText = `
         position: fixed;
         box-sizing: border-box;
@@ -383,7 +394,7 @@ export default class TextEdit {
     } else {
       this.textEditNode.style.lineHeight = 'normal'
     }
-    this.showTextEdit = true
+    this.setIsShowTextEdit(true)
     // 选中文本
     // if (!this.cacheEditingText) {
     //   selectAllInput(this.textEditNode)
@@ -477,7 +488,7 @@ export default class TextEdit {
     this.textEditNode.style.fontSize = 'inherit'
     this.textEditNode.style.fontWeight = 'normal'
     this.textEditNode.style.transform = 'translateY(0)'
-    this.showTextEdit = false
+    this.setIsShowTextEdit(false)
     this.mindMap.execCommand('SET_NODE_TEXT', currentNode, text)
     // if (currentNode.isGeneralization) {
     //   // 概要节点

simple-mind-map/src/plugins/AssociativeLine.js

@@ -23,6 +23,8 @@ const styleProps = [
   'associativeLineTextFontFamily'
 ]
 
+const ASSOCIATIVE_LINE_TEXT_EDIT_WRAP = 'associative-line-text-edit-warp'
+
 // 关联线插件
 class AssociativeLine {
   constructor(opt = {}) {
@@ -62,9 +64,11 @@ class AssociativeLine {
       this[item] = associativeLineControlsMethods[item].bind(this)
     })
     // 关联线文字相关方法
+    this.showTextEdit = false
     Object.keys(associativeLineTextMethods).forEach(item => {
       this[item] = associativeLineTextMethods[item].bind(this)
     })
+    this.mindMap.addEditNodeClass(ASSOCIATIVE_LINE_TEXT_EDIT_WRAP)
     this.bindEvent()
   }
 
@@ -744,11 +748,13 @@ class AssociativeLine {
 
   // 插件被移除前做的事情
   beforePluginRemove() {
+    this.mindMap.deleteEditNodeClass(ASSOCIATIVE_LINE_TEXT_EDIT_WRAP)
     this.unBindEvent()
   }
 
   // 插件被卸载前做的事情
   beforePluginDestroy() {
+    this.mindMap.deleteEditNodeClass(ASSOCIATIVE_LINE_TEXT_EDIT_WRAP)
     this.unBindEvent()
   }
 }

simple-mind-map/src/plugins/RichText.js

@@ -40,6 +40,8 @@ let fontSizeList = new Array(100).fill(0).map((_, index) => {
   return index + 'px'
 })
 
+const RICH_TEXT_EDIT_WRAP = 'ql-editor'
+
 // 富文本编辑插件
 class RichText {
   constructor({ mindMap, pluginOpt }) {
@@ -58,6 +60,7 @@ class RichText {
     this.isCompositing = false
     this.textNodePaddingX = 6
     this.textNodePaddingY = 4
+    this.mindMap.addEditNodeClass(RICH_TEXT_EDIT_WRAP)
     this.initOpt()
     this.extendQuill()
     this.appendCss()
@@ -113,7 +116,7 @@ class RichText {
       `
     )
     let cssText = `
-      .${CONSTANTS.EDIT_NODE_CLASS.RICH_TEXT_EDIT_WRAP} {
+      .${RICH_TEXT_EDIT_WRAP} {
         overflow: hidden;
         padding: 0;
         height: auto;
@@ -297,7 +300,7 @@ class RichText {
     }
     this.initQuillEditor()
     this.setQuillContainerMinHeight(originHeight)
-    this.showTextEdit = true
+    this.setIsShowTextEdit(true)
     // 如果是刚创建的节点，那么默认全选，否则普通激活不全选，除非selectTextOnEnterEditText配置为true
     // 在selectTextOnEnterEditText时，如果是在keydown事件进入的节点编辑，也不需要全选
     this.focus(
@@ -331,9 +334,8 @@ class RichText {
 
   // 设置quill编辑器容器的最小高度
   setQuillContainerMinHeight(minHeight) {
-    document.querySelector(
+    document.querySelector('.' + RICH_TEXT_EDIT_WRAP).style.minHeight =
-      '.' + CONSTANTS.EDIT_NODE_CLASS.RICH_TEXT_EDIT_WRAP
+      minHeight + 'px'
-    ).style.minHeight = minHeight + 'px'
   }
 
   // 更新文本编辑框的大小和位置
@@ -385,7 +387,7 @@ class RichText {
     const list = nodes && nodes.length > 0 ? nodes : [this.node]
     const node = this.node
     this.textEditNode.style.display = 'none'
-    this.showTextEdit = false
+    this.setIsShowTextEdit(false)
     this.mindMap.emit('rich_text_selection_change', false)
     this.node = null
     this.isInserting = false
@@ -614,6 +616,16 @@ class RichText {
     this.isCompositing = false
   }
 
+  // 设置文本编辑框是否处于显示状态
+  setIsShowTextEdit(val) {
+    this.showTextEdit = val
+    if (val) {
+      this.mindMap.keyCommand.stopCheckInSvg()
+    } else {
+      this.mindMap.keyCommand.recoveryCheckInSvg()
+    }
+  }
+
   // 选中全部
   selectAll() {
     this.quill.setSelection(0, this.quill.getLength())
@@ -853,12 +865,14 @@ class RichText {
     document.head.removeChild(this.styleEl)
     this.unbindEvent()
     this.mindMap.removeAppendCss('richText')
+    this.mindMap.deleteEditNodeClass(RICH_TEXT_EDIT_WRAP)
   }
 
   // 插件被卸载前做的事情
   beforePluginDestroy() {
     document.head.removeChild(this.styleEl)
     this.unbindEvent()
+    this.mindMap.deleteEditNodeClass(RICH_TEXT_EDIT_WRAP)
   }
 }
 

simple-mind-map/src/plugins/associativeLine/associativeLineText.js

@@ -5,6 +5,8 @@ import {
   selectAllInput
 } from '../../utils/index'
 
+const ASSOCIATIVE_LINE_TEXT_EDIT_WRAP = 'associative-line-text-edit-warp'
+
 // 创建文字节点
 function createText(data) {
   let g = this.associativeLineDraw.group()
@@ -43,7 +45,7 @@ function showEditTextBox(g) {
   // 输入框元素没有创建过，则先创建
   if (!this.textEditNode) {
     this.textEditNode = document.createElement('div')
-    this.textEditNode.className = 'associative-line-text-edit-warp'
+    this.textEditNode.className = ASSOCIATIVE_LINE_TEXT_EDIT_WRAP
     this.textEditNode.style.cssText = `position:fixed;box-sizing: border-box;background-color:#fff;box-shadow: 0 0 20px rgba(0,0,0,.5);padding: 3px 5px;margin-left: -5px;margin-top: -3px;outline: none; word-break: break-all;`
     this.textEditNode.setAttribute('contenteditable', true)
     this.textEditNode.addEventListener('keyup', e => {
@@ -73,7 +75,7 @@ function showEditTextBox(g) {
   this.textEditNode.innerHTML = textLines.join('<br>')
   this.textEditNode.style.display = 'block'
   this.updateTextEditBoxPos(g)
-  this.showTextEdit = true
+  this.setIsShowTextEdit(true)
   // 如果是默认文本要全选输入框
   if (text === '' || text === defaultAssociativeLineText) {
     selectAllInput(this.textEditNode)
@@ -83,6 +85,16 @@ function showEditTextBox(g) {
   }
 }
 
+// 设置文本编辑框是否处于显示状态
+function setIsShowTextEdit(val) {
+  this.showTextEdit = val
+  if (val) {
+    this.mindMap.keyCommand.stopCheckInSvg()
+  } else {
+    this.mindMap.keyCommand.recoveryCheckInSvg()
+  }
+}
+
 // 删除文本编辑框元素
 function removeTextEditEl() {
   if (!this.textEditNode) return
@@ -124,7 +136,7 @@ function hideEditTextBox() {
   })
   this.textEditNode.style.display = 'none'
   this.textEditNode.innerHTML = ''
-  this.showTextEdit = false
+  this.setIsShowTextEdit(false)
   this.renderText(str, path, text, node, toNode)
   this.mindMap.emit('hide_text_edit')
 }
@@ -192,6 +204,7 @@ export default {
   styleText,
   onScale,
   showEditTextBox,
+  setIsShowTextEdit,
   removeTextEditEl,
   hideEditTextBox,
   updateTextEditBoxPos,