From 4ad7faa1c99a0e3eca4fb5c87c79e7c7facdc574 Mon Sep 17 00:00:00 2001
From: zxc <1171051090@qq.com>
Date: Sun, 17 May 2026 13:58:16 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E4=BC=98=E5=8C=96=E8=A3=81=E5=89=AA?=
 =?UTF-8?q?=E5=90=8E=E7=9A=84=E5=9B=BE=E7=89=87=E6=9B=BF=E6=8D=A2=E9=80=BB?=
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---
 src/hooks/useImageHandler.ts                  | 72 +++++++++++++++++++
 .../FloatingToolbar/ImageToolbar.vue          | 46 ++----------
 .../ElementStylePanel/ImageStylePanel.vue     | 37 +---------
 3 files changed, 78 insertions(+), 77 deletions(-)
 create mode 100644 src/hooks/useImageHandler.ts

diff --git a/src/hooks/useImageHandler.ts b/src/hooks/useImageHandler.ts
new file mode 100644
index 00000000..13ac1b99
--- /dev/null
+++ b/src/hooks/useImageHandler.ts
@@ -0,0 +1,72 @@
+import { type Ref } from 'vue'
+import { storeToRefs } from 'pinia'
+import { useMainStore, useSlidesStore } from '@/store'
+import type { PPTImageElement } from '@/types/slides'
+import { getImageDataURL, getImageSize } from '@/utils/image'
+import useHistorySnapshot from '@/hooks/useHistorySnapshot'
+
+export default () => {
+  const mainStore = useMainStore()
+  const slidesStore = useSlidesStore()
+  const { handleElement, handleElementId } = storeToRefs(mainStore)
+
+  const handleImageElement = handleElement as Ref<PPTImageElement>
+
+  const { addHistorySnapshot } = useHistorySnapshot()
+
+  const replaceImage = (files: FileList) => {
+    const imageFile = files[0]
+    const imageElement = handleImageElement.value
+    const imageElementId = handleElementId.value
+    if (!imageFile || !imageElement || imageElement.type !== 'image' || !imageElementId) return
+
+    getImageDataURL(imageFile).then(dataURL => {
+      const originWidth = imageElement.width
+      const originHeight = imageElement.height
+      const originLeft = imageElement.left
+      const originTop = imageElement.top
+      const centerX = originLeft + originWidth / 2
+      const centerY = originTop + originHeight / 2
+
+      getImageSize(dataURL).then(({ width, height }) => {
+        const h = originHeight
+        const w = width * (originHeight / height)
+        const l = centerX - w / 2
+        const t = centerY - h / 2
+
+        const clip = imageElement.clip
+        if (clip && clip.shape !== 'rect') {
+          slidesStore.updateElement({
+            id: imageElementId,
+            props: {
+              src: dataURL,
+              width: w,
+              height: h,
+              left: l,
+              top: t,
+              clip: {
+                ...clip,
+                range: [[0, 0], [100, 100]],
+              },
+            },
+          })
+        }
+        else {
+          slidesStore.removeElementProps({
+            id: imageElementId,
+            propName: 'clip',
+          })
+          slidesStore.updateElement({
+            id: imageElementId,
+            props: { src: dataURL, width: w, height: h, left: l, top: t },
+          })
+        }
+        addHistorySnapshot()
+      })
+    })
+  }
+
+  return {
+    replaceImage,
+  }
+}
diff --git a/src/views/Editor/Canvas/ElementFloatLayer/FloatingToolbar/ImageToolbar.vue b/src/views/Editor/Canvas/ElementFloatLayer/FloatingToolbar/ImageToolbar.vue
index 706bc10d..ffd9b112 100644
--- a/src/views/Editor/Canvas/ElementFloatLayer/FloatingToolbar/ImageToolbar.vue
+++ b/src/views/Editor/Canvas/ElementFloatLayer/FloatingToolbar/ImageToolbar.vue
@@ -14,12 +14,10 @@
 </template>
 
 <script lang="ts" setup>
-import { type Ref } from 'vue'
 import { storeToRefs } from 'pinia'
-import { useMainStore, useSlidesStore } from '@/store'
+import { useMainStore } from '@/store'
 import type { PPTImageElement } from '@/types/slides'
-import { getImageDataURL, getImageSize } from '@/utils/image'
-import useHistorySnapshot from '@/hooks/useHistorySnapshot'
+import useImageHandler from '@/hooks/useImageHandler'
 
 import FileInput from '@/components/FileInput.vue'
 
@@ -28,49 +26,13 @@ defineProps<{
 }>()
 
 const mainStore = useMainStore()
-const slidesStore = useSlidesStore()
-const { handleElement, handleElementId } = storeToRefs(mainStore)
-
-const handleImageElement = handleElement as Ref<PPTImageElement>
-
-const { addHistorySnapshot } = useHistorySnapshot()
+const { handleElementId } = storeToRefs(mainStore)
+const { replaceImage } = useImageHandler()
 
 const clipImage = () => {
   mainStore.setClipingImageElementId(handleElementId.value)
 }
 
-const replaceImage = (files: FileList) => {
-  const imageFile = files[0]
-  const imageElement = handleImageElement.value
-  const imageElementId = handleElementId.value
-  if (!imageFile || !imageElement || imageElement.type !== 'image' || !imageElementId) return
-
-  getImageDataURL(imageFile).then(dataURL => {
-    const originWidth = imageElement.width
-    const originHeight = imageElement.height
-    const originLeft = imageElement.left
-    const originTop = imageElement.top
-    const centerX = originLeft + originWidth / 2
-    const centerY = originTop + originHeight / 2
-
-    getImageSize(dataURL).then(({ width, height }) => {
-      const h = originHeight
-      const w = width * (originHeight / height)
-      const l = centerX - w / 2
-      const t = centerY - h / 2
-
-      slidesStore.removeElementProps({
-        id: imageElementId,
-        propName: 'clip',
-      })
-      slidesStore.updateElement({
-        id: imageElementId,
-        props: { src: dataURL, width: w, height: h, left: l, top: t },
-      })
-      addHistorySnapshot()
-    })
-  })
-}
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
index d8ad7985..c77686dd 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/ImageStylePanel.vue
@@ -74,8 +74,8 @@ import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
 import type { PPTImageElement, SlideBackground } from '@/types/slides'
 import { CLIPPATHS } from '@/configs/imageClip'
-import { getImageDataURL, getImageSize } from '@/utils/image'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
+import useImageHandler from '@/hooks/useImageHandler'
 
 import ElementOutline from '../common/ElementOutline.vue'
 import ElementShadow from '../common/ElementShadow.vue'
@@ -133,6 +133,7 @@ const handleImageElement = handleElement as Ref<PPTImageElement>
 const clipPanelVisible = ref(false)
 
 const { addHistorySnapshot } = useHistorySnapshot()
+const { replaceImage } = useImageHandler()
 
 // 打开自由裁剪
 const clipImage = () => {
@@ -217,40 +218,6 @@ const presetImageClip = (shape: string, ratio = 0) => {
   clipImage()
 }
 
-// 替换图片（保持当前的样式）
-const replaceImage = (files: FileList) => {
-  const imageFile = files[0]
-  const imageElement = handleImageElement.value
-  const imageElementId = handleElementId.value
-  if (!imageFile || !imageElement || imageElement.type !== 'image' || !imageElementId) return
-
-  getImageDataURL(imageFile).then(dataURL => {
-    const originWidth = imageElement.width
-    const originHeight = imageElement.height
-    const originLeft = imageElement.left
-    const originTop = imageElement.top
-    const centerX = originLeft + originWidth / 2
-    const centerY = originTop + originHeight / 2
-
-    getImageSize(dataURL).then(({ width, height }) => {
-      const h = originHeight
-      const w = width * (originHeight / height)
-      const l = centerX - w / 2
-      const t = centerY - h / 2
-
-      slidesStore.removeElementProps({
-        id: imageElementId,
-        propName: 'clip',
-      })
-      slidesStore.updateElement({
-        id: imageElementId,
-        props: { src: dataURL, width: w, height: h, left: l, top: t },
-      })
-      addHistorySnapshot()
-    })
-  })
-}
-
 // 重置图片：清除全部样式
 const resetImage = () => {
   const _handleElement = handleElement.value as PPTImageElement