Feat：支持双击节点进入编辑状态时全选文本的配置项

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

@@ -180,5 +180,7 @@ export const defaultOpt = {
   // 节点鼠标hover和激活时显示的矩形边框的颜色
   hoverRectColor: 'rgb(94, 200, 248)',
   // 节点鼠标hover和激活时显示的矩形边框距节点内容的距离
-  hoverRectPadding: 2
+  hoverRectPadding: 2,
+  // 双击节点进入节点文本编辑时是否默认选中文本，默认只在创建新节点时会选中
+  selectTextOnEnterEditText: true
 }

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

@@ -63,7 +63,7 @@ export default class TextEdit {
         const node = activeNodeList[0]
         // 当正在输入中文或英文或数字时，如果没有按下组合键，那么自动进入文本编辑模式
         if (node && this.checkIsAutoEnterTextEditKey(e)) {
-          this.show(node)
+          this.show(node, e, false, true)
         }
       })
     }
@@ -93,7 +93,8 @@ export default class TextEdit {
 
   //  显示文本编辑框
   // isInserting：是否是刚创建的节点
-  async show(node, e, isInserting = false) {
+  // isFromKeyDown：是否是在按键事件进入的编辑
+  async show(node, e, isInserting = false, isFromKeyDown = false) {
     // 使用了自定义节点内容那么不响应编辑事件
     if (node.isUseCustomNodeContent()) {
       return
@@ -114,10 +115,10 @@ export default class TextEdit {
     this.mindMap.view.translateXY(offsetLeft, offsetTop)
     let rect = node._textData.node.node.getBoundingClientRect()
     if (this.mindMap.richText) {
-      this.mindMap.richText.showEditText(node, rect, isInserting)
+      this.mindMap.richText.showEditText(node, rect, isInserting, isFromKeyDown)
       return
     }
-    this.showEditTextBox(node, rect, isInserting)
+    this.showEditTextBox(node, rect, isInserting, isFromKeyDown)
   }
 
   // 处理画布缩放
@@ -135,8 +136,10 @@ export default class TextEdit {
   }
 
   //  显示文本编辑框
-  showEditTextBox(node, rect, isInserting) {
+  showEditTextBox(node, rect, isInserting, isFromKeyDown) {
     if (this.showTextEdit) return
+    const { nodeTextEditZIndex, textAutoWrapWidth, selectTextOnEnterEditText } =
+      this.mindMap.opt
     this.mindMap.emit('before_show_text_edit')
     this.registerTmpShortcut()
     if (!this.textEditNode) {
@@ -169,15 +172,14 @@ export default class TextEdit {
     )
     let isMultiLine = node._textData.node.attr('data-ismultiLine') === 'true'
     node.style.domText(this.textEditNode, scale, isMultiLine)
-    this.textEditNode.style.zIndex = this.mindMap.opt.nodeTextEditZIndex
+    this.textEditNode.style.zIndex = nodeTextEditZIndex
     this.textEditNode.innerHTML = textLines.join('<br>')
     this.textEditNode.style.minWidth = rect.width + 10 + 'px'
     this.textEditNode.style.minHeight = rect.height + 6 + 'px'
     this.textEditNode.style.left = rect.left + 'px'
     this.textEditNode.style.top = rect.top + 'px'
     this.textEditNode.style.display = 'block'
-    this.textEditNode.style.maxWidth =
-      this.mindMap.opt.textAutoWrapWidth * scale + 'px'
+    this.textEditNode.style.maxWidth = textAutoWrapWidth * scale + 'px'
     if (isMultiLine && lineHeight !== 1) {
       this.textEditNode.style.transform = `translateY(${
         -((lineHeight * fontSize - fontSize) / 2) * scale
@@ -188,7 +190,7 @@ export default class TextEdit {
     // if (!this.cacheEditingText) {
     //   this.selectNodeText()
     // }
-    if (isInserting) {
+    if (isInserting || (selectTextOnEnterEditText && !isFromKeyDown)) {
       this.selectNodeText()
     } else {
       this.focus()

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

@@ -152,7 +152,7 @@ class RichText {
   }
 
   // 显示文本编辑控件
-  showEditText(node, rect, isInserting) {
+  showEditText(node, rect, isInserting, isFromKeyDown) {
     if (this.showTextEdit) {
       return
     }
@@ -160,7 +160,8 @@ class RichText {
       richTextEditFakeInPlace,
       customInnerElsAppendTo,
       nodeTextEditZIndex,
-      textAutoWrapWidth
+      textAutoWrapWidth,
+      selectTextOnEnterEditText
     } = this.mindMap.opt
     this.node = node
     this.isInserting = isInserting
@@ -246,8 +247,9 @@ class RichText {
     this.initQuillEditor()
     document.querySelector('.ql-editor').style.minHeight = originHeight + 'px'
     this.showTextEdit = 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
-    this.focus(isInserting ? 0 : null)
+    // 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(isInserting || (selectTextOnEnterEditText && !isFromKeyDown) ? 0 : null)
     if (!node.nodeData.data.richText) {
       // 如果是非富文本的情况，需要手动应用文本样式
       this.setTextStyleIfNotRichText(node)