From ca9e47183d71abdce32951a58cdf7b999b7a7fb5 Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Fri, 13 Oct 2023 16:25:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E4=BC=98=E5=8C=96=EF=BC=9A?=
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---
 simple-mind-map/src/core/render/Render.js | 26 +++++++----------------
 simple-mind-map/src/utils/index.js        | 24 +++++++++++++++++++++
 2 files changed, 32 insertions(+), 18 deletions(-)

diff --git a/simple-mind-map/src/core/render/Render.js b/simple-mind-map/src/core/render/Render.js
index 1fdedbdd..c0072a3b 100644
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -22,7 +22,8 @@ import {
   createUid,
   getNodeDataIndex,
   getNodeIndexInNodeList,
-  setDataToClipboard
+  setDataToClipboard,
+  getDataFromClipboard
 } from '../../utils'
 import { shapeList } from './node/Shape'
 import { lineStyleProps } from '../../themes/default'
@@ -805,23 +806,12 @@ class Render {
     // 读取剪贴板的文字和图片
     let text = null
     let img = null
-    if (navigator.clipboard) {
-      try {
-        text = await navigator.clipboard.readText()
-        const items = await navigator.clipboard.read()
-        if (items && items.length > 0) {
-          for (const clipboardItem of items) {
-            for (const type of clipboardItem.types) {
-              if (/^image\//.test(type)) {
-                img = await clipboardItem.getType(type)
-                break
-              }
-            }
-          }
-        }
-      } catch (error) {
-        errorHandler(ERROR_TYPES.READ_CLIPBOARD_ERROR, error)
-      }
+    try {
+      const res = await getDataFromClipboard()
+      text = res.text
+      img = res.img
+    } catch (error) {
+      errorHandler(ERROR_TYPES.READ_CLIPBOARD_ERROR, error)
     }
     // 检查剪切板数据是否有变化
     // 通过图片大小来判断图片是否发生变化，可能是不准确的，但是目前没有其他好方法
diff --git a/simple-mind-map/src/utils/index.js b/simple-mind-map/src/utils/index.js
index d7cb3854..d3d5b14d 100644
--- a/simple-mind-map/src/utils/index.js
+++ b/simple-mind-map/src/utils/index.js
@@ -898,3 +898,27 @@ export const setDataToClipboard = data => {
     navigator.clipboard.writeText(JSON.stringify(data))
   }
 }
+
+// 从用户剪贴板中读取文字和图片
+export const getDataFromClipboard = async () => {
+  let text = null
+  let img = null
+  if (navigator.clipboard) {
+    text = await navigator.clipboard.readText()
+    const items = await navigator.clipboard.read()
+    if (items && items.length > 0) {
+      for (const clipboardItem of items) {
+        for (const type of clipboardItem.types) {
+          if (/^image\//.test(type)) {
+            img = await clipboardItem.getType(type)
+            break
+          }
+        }
+      }
+    }
+  }
+  return {
+    text,
+    img
+  }
+}