feat: 部分优化

packages/x-flow/src/XFlow.tsx

@@ -164,11 +164,8 @@ const XFlow: FC<FlowProps> = memo(props => {
         copyNode(selectedNode.id);
       }
     } else if ((e.key === 'v' || e.key === 'V') && (e.ctrlKey || e.metaKey)) {
-      const { copyNodes } = storeApi.getState();
-      if (copyNodes?.length > 0) {
-        e.preventDefault();
-        pasteNodeSimple();
-      }
+      e.preventDefault();
+      pasteNodeSimple();
     } else if (e.key === 'Escape') {
       setOpenPanel(false);
       workflowContainerRef.current?.focus();
@@ -327,6 +324,7 @@ const XFlow: FC<FlowProps> = memo(props => {
   }, [activeNode?.id]);
 
   const deletable = globalConfig?.edge?.deletable ?? true;
+  const strokeWidth = globalConfig?.edge?.strokeWidth ?? 1.5
   const panelonClose = globalConfig?.nodePanel?.onClose;
 
   return (
@@ -352,7 +350,7 @@ const XFlow: FC<FlowProps> = memo(props => {
         defaultEdgeOptions={{
           type: 'buttonedge',
           style: {
-            strokeWidth: 1.5, // 线粗细
+            strokeWidth, // 线粗细
           },
           markerEnd: {
             type: MarkerType.ArrowClosed, // 箭头

packages/x-flow/src/components/NodeEditor/index.tsx

@@ -152,6 +152,7 @@ const NodeEditor: FC<INodeEditorProps> = forwardRef((props, ref: any) => {
           setCustomVal(values);
           handleNodeValueChange({ ...values });
         }}
+        nodeId={id}
         readOnly={readOnly}
         ref={nodeWidgetRef}
       />
@@ -163,6 +164,9 @@ const NodeEditor: FC<INodeEditorProps> = forwardRef((props, ref: any) => {
         form={form}
         widgets={widgets}
         watch={watch}
+        globalProps={{
+          nodeId:id
+        }}
         readOnly={readOnly}
         onMount={() => {
           const initialValues = form.getValues();
@@ -184,6 +188,9 @@ const NodeEditor: FC<INodeEditorProps> = forwardRef((props, ref: any) => {
         widgets={widgets}
         watch={watch}
         size={'small'}
+        globalProps={{
+          nodeId:id
+        }}
         readOnly={readOnly}
         configProvider={{
           getPopupContainer: triggerNode => triggerNode.parentElement,
@@ -198,6 +205,7 @@ const NodeEditor: FC<INodeEditorProps> = forwardRef((props, ref: any) => {
           handleNodeValueChange({ ...val });
         }}
         value={data}
+        nodeId={id}
         readOnly={readOnly}
       />
     );

packages/x-flow/src/hooks/useFlow.ts

@@ -6,7 +6,7 @@ import { FlowNode } from '../models/store';
 import { useStoreApi } from './useStore';
 import { useTemporalStore } from './useTemporalStore';
 import autoLayoutNodes from '../utils/autoLayoutNodes';
-import { generateCopyNodes, uuid } from '../utils';
+import { generateCopyNodes, safeJSONParse, safeJsonStringify, uuid } from '../utils';
 import { message } from 'antd';
 
 // useFlow 维护原则
@@ -113,6 +113,11 @@ export const useFlow = () => {
       storeApi.setState({ copyTimeoutId: null });
     }, 30000);
 
+    navigator.clipboard
+      .writeText(safeJsonStringify(copyNodes))
+      .catch((err) => {
+        message.error('复制失败～');
+      })
     storeApi.setState({
       copyNodes,
       copyTimeoutId: timeoutId,
@@ -148,8 +153,9 @@ export const useFlow = () => {
     }
   });
 
-  const pasteNodeSimple = useMemoizedFn(() => {
+  const pasteNodeSimple = useMemoizedFn(async() => {
     const mousePosition = storeApi.getState().mousePosition;
+    const text = await  navigator.clipboard.readText().catch(()=>null)
     if (storeApi.getState().copyNodes.length > 0) {
       // 清除超时定时器
       if (storeApi.getState().copyTimeoutId) {
@@ -178,7 +184,24 @@ export const useFlow = () => {
           copyTimeoutId: null,
         });
       });
-    } else {
+    } else if(text){
+      const copyNodeData = safeJSONParse(text,[])
+      const flowPos = screenToFlowPosition({
+        x: mousePosition.elementX,
+        y: mousePosition.elementY,
+      });
+      const copyNodes = copyNodeData.map(node => ({
+        ...node,
+        id:uuid(),
+        position: {
+          x: flowPos.x,
+          y: flowPos.y,
+        },
+      }));
+      record(() => {
+        storeApi.getState().addNodes(copyNodes, false);
+      });
+    }else{
       // message.warning('请先复制节点！');
     }
   });

packages/x-flow/src/types.ts

@@ -125,6 +125,8 @@ export interface TEdge {
   hideEdgeAddBtn?: boolean; // 是否隐藏两个节点之间，连线上的增加节点按钮
   hideEdgeDelBtn?: boolean; // 是否隐藏两个节点之间，连线上的删除节点按钮
   deletable?: boolean; // 是否允许删除线条 初始化的edges不受此项影响
+
+  strokeWidth?:number
 }
 
 export interface TControl{

packages/x-flow/src/utils/index.ts

@@ -281,6 +281,21 @@ export function safeJsonStringify(obj: Object) {
   }
 }
 
+export function safeJSONParse<T = any>(
+  jsonString: string | null,
+  defaultVal: T = {} as any,
+): T {
+  if (typeof jsonString === 'string') {
+    try {
+      return JSON.parse(jsonString);
+    } catch (e) {
+      return defaultVal; // 或返回默认值 {}
+    }
+  } else {
+    return defaultVal;
+  }
+}
+
 export * from './flow';
 
 // 内置节点状态