fix: 粘贴和拖拽插入文本时，保留换行

src/hooks/usePasteTextClipboardData.ts

@@ -3,6 +3,7 @@ import { MutationTypes, useStore } from '@/store'
 import { decrypt } from '@/utils/crypto'
 import { PPTElement, Slide } from '@/types/slides'
 import { createRandomCode } from '@/utils/common'
+import { parseText2Paragraphs } from '@/utils/textParser'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 import useCreateElement from '@/hooks/useCreateElement'
 
@@ -103,7 +104,10 @@ export default () => {
     }
 
     // 普通文本
-    else if (!onlyElements && !onlySlide) pasteText(clipboardData)
+    else if (!onlyElements && !onlySlide) {
+      const string = parseText2Paragraphs(clipboardData)
+      pasteText(string)
+    }
   }
 
   return {

src/utils/textParser.ts

@@ -0,0 +1,9 @@
+export const parseText2Paragraphs = (text: string) => {
+  const htmlText = text.replace(/[\n\r]+/g, '<br>')
+  const paragraphs = htmlText.split('<br>')
+  let string = ''
+  for (const paragraph of paragraphs) {
+    if (paragraph) string += `<div>${paragraph}</div>`
+  }
+  return string
+}

src/views/Editor/Canvas/hooks/useDropImageOrText.ts

@@ -1,6 +1,7 @@
 import { computed, onMounted, onUnmounted, Ref } from 'vue'
 import { useStore } from '@/store'
 import { getImageDataURL } from '@/utils/image'
+import { parseText2Paragraphs } from '@/utils/textParser'
 import useCreateElement from '@/hooks/useCreateElement'
 
 export default (elementRef: Ref<HTMLElement | undefined>) => {
@@ -24,12 +25,13 @@ export default (elementRef: Ref<HTMLElement | undefined>) => {
     else if (dataTransferItem.kind === 'string' && dataTransferItem.type === 'text/plain') {
       dataTransferItem.getAsString(text => {
         if (disableHotkeys.value) return
+        const string = parseText2Paragraphs(text)
         createTextElement({
           left: 0,
           top: 0,
           width: 600,
           height: 50,
-        }, text)
+        }, string)
       })
     }
   }