From b6ae2a6a2907b1393851bb79a72bd6a44bdc6f0e Mon Sep 17 00:00:00 2001
From: zhangheng <zhangheng@cowarobot.com>
Date: Fri, 3 Apr 2026 16:59:44 +0800
Subject: [PATCH] feat(shortcut): ctrl+f

---
 components/label/LabelNossr.tsx          | 148 +++++++++++++++++++++++
 components/label/components/TopTools.tsx |   1 +
 2 files changed, 149 insertions(+)

diff --git a/components/label/LabelNossr.tsx b/components/label/LabelNossr.tsx
index a357099..f13b8d5 100644
--- a/components/label/LabelNossr.tsx
+++ b/components/label/LabelNossr.tsx
@@ -1376,6 +1376,141 @@ const LabelPage = ({
     [getOperationSchema, setActiveOperation]
   )
 
+  const handleMergeSelectedObjects = useCallback(() => {
+    const activeImage = useBottomToolsStore.getState().activeImage
+    const selectedIds =
+      useObjectStore.getState().selectedPath[activeImage] || []
+    if (selectedIds.length <= 1) {
+      notifications.show({
+        color: "yellow",
+        message: "请先选中同类别且数量大于1的对象",
+      })
+      return
+    }
+
+    const nextLabel = safeClone(useLabelStore.getState().label)
+    const imageLabel = nextLabel.get(activeImage)
+    if (!imageLabel) return
+
+    const selectedIdSet = new Set(selectedIds)
+    const selectedByOperation = Array.from(imageLabel.entries())
+      .map(([operationId, paths]) => {
+        const selectedPaths = paths.filter((item) => selectedIdSet.has(item[0]))
+        return { operationId, selectedPaths }
+      })
+      .filter((item) => item.selectedPaths.length > 0)
+
+    if (
+      selectedByOperation.length !== 1 ||
+      selectedByOperation[0].selectedPaths.length <= 1 ||
+      selectedByOperation[0].selectedPaths.length !== selectedIds.length
+    ) {
+      notifications.show({
+        color: "yellow",
+        message: "仅支持合并同类别且数量大于1的选中对象",
+      })
+      return
+    }
+
+    const { operationId, selectedPaths } = selectedByOperation[0]
+    const selectedTypeList = selectedIds
+      .map((id) => usePaperStore.getState().getItemById(id)?.data?.type)
+      .filter((type): type is string => typeof type === "string")
+    const selectedTypeSet = new Set(selectedTypeList)
+    const selectedType = Array.from(selectedTypeSet)[0]
+    const operationSchema = getOperationSchema(operationId)
+    const operationType = operationSchema
+      ? labelTypeMap.get(operationSchema.label_type)
+      : ""
+
+    if (
+      selectedTypeList.length !== selectedIds.length ||
+      selectedTypeSet.size !== 1 ||
+      !["polygon", "brush"].includes(selectedType) ||
+      !["多边形", "多线段"].includes(operationType || "")
+    ) {
+      notifications.show({
+        color: "yellow",
+        message: "仅支持合并 polygon/brush 类型对象",
+      })
+      return
+    }
+
+    const sortedSelectedPaths = [...selectedPaths].sort((a, b) => a[0] - b[0])
+    const targetId = sortedSelectedPaths[0][0]
+    const mergedPaths = sortedSelectedPaths.flatMap((item) =>
+      safeClone(item[1] || [])
+    )
+    const mergedCompoundPaths = sortedSelectedPaths.flatMap((item) =>
+      safeClone(item[3] || [])
+    )
+    const mergedDetail = {
+      ...(safeClone(sortedSelectedPaths[0][2]) || {}),
+      parentGroupId: null,
+    }
+
+    const mergedData: [number, any[], any, any[]] = [
+      targetId,
+      mergedPaths,
+      mergedDetail,
+      mergedCompoundPaths,
+    ]
+
+    const restPaths = (imageLabel.get(operationId) || []).filter(
+      (item) => !selectedIdSet.has(item[0])
+    )
+    imageLabel.set(
+      operationId,
+      [...restPaths, mergedData].sort((a, b) => a[0] - b[0])
+    )
+
+    const nextPathGroupMap = safeClone(
+      useRightToolsStore.getState().pathGroupMap
+    )
+    const imageGroupMap = nextPathGroupMap.get(activeImage)
+    if (imageGroupMap) {
+      for (let [groupId, pathIds] of imageGroupMap.entries()) {
+        const nextPathIds = pathIds.filter((id) => !selectedIdSet.has(id))
+        if (nextPathIds.length > 1) {
+          imageGroupMap.set(groupId, nextPathIds)
+        } else {
+          imageGroupMap.delete(groupId)
+        }
+      }
+      if (!imageGroupMap.size) nextPathGroupMap.delete(activeImage)
+      useRightToolsStore.getState().setPathGroupMap(nextPathGroupMap)
+    }
+
+    useLabelStore.getState().setLabel(nextLabel)
+    useLabelStore.getState().pushStateStack(nextLabel)
+    useObjectStore.setState((state) => ({
+      ...state,
+      selectedPath: {
+        ...state.selectedPath,
+        [activeImage]: [targetId],
+      },
+    }))
+
+    const paperGroup = usePaperStore.getState().group
+    if (paperGroup) {
+      paperGroup
+        .getItems({})
+        .filter((item) => item.data.id)
+        .forEach((item) => {
+          item.remove()
+        })
+
+      for (const [categoryId] of imageLabel.entries()) {
+        paperContainerRef.current?.renderPolygons?.(categoryId, imageLabel)
+      }
+    }
+
+    notifications.show({
+      color: "green",
+      message: `已合并${selectedIds.length}个对象`,
+    })
+  }, [getOperationSchema])
+
   useEffect(() => {
     const down = (e: KeyboardEvent) => {
       // console.log(e, e.key);
@@ -1384,6 +1519,18 @@ const LabelPage = ({
       console.log(e.key)
       const mode = usePaperStore.getState().mode
 
+      if (e.altKey && e.key.toLowerCase() === "x") {
+        e.preventDefault()
+        if (!isView) topRef.current?.commitTaskByActionKey?.()
+        return
+      }
+
+      if (e.ctrlKey && e.key.toLowerCase() === "f") {
+        e.preventDefault()
+        handleMergeSelectedObjects()
+        return
+      }
+
       if (e.key === "Alt" && mode !== "support") {
         e.preventDefault()
         // console.log(e.key);
@@ -1601,6 +1748,7 @@ const LabelPage = ({
     editMode,
     focusInput,
     getOperationSchema,
+    handleMergeSelectedObjects,
     handleShortcut,
     isView,
     projectDetail?.label_type,
diff --git a/components/label/components/TopTools.tsx b/components/label/components/TopTools.tsx
index ae55a0d..8ef91a4 100644
--- a/components/label/components/TopTools.tsx
+++ b/components/label/components/TopTools.tsx
@@ -1638,6 +1638,7 @@ const TopTools = (
   useImperativeHandle(ref, () => ({
     handleSave,
     handleBackup,
+    commitTaskByActionKey,
   }))
 
   const renderEditIcon = useMemo(() => {