fix

src/components/Canvas/FlowCanvas/manager/StateManager.ts

@@ -14,19 +14,30 @@ export class StateManager {
 	nodes_: any
 	edges: any
 	zoom: any
-	// 管理器
+	tool: any
+	cursor: any
+	nodesDraggable: any
+	panOnDrag: any
+
+	// 管理器	
 	eventManager: any
 	flowManager: any
 	nodeManager: any
+	toolManager: any
 	// 设置管理器
 	setManager(options) {
 		options.eventManager && (this.eventManager = options.eventManager)
 		options.flowManager && (this.flowManager = options.flowManager)
 		options.nodeManager && (this.nodeManager = options.nodeManager)
+		options.toolManager && (this.toolManager = options.toolManager)
 	}
 	constructor(options) {
 		this.vueFlow = options.vueFlow
 		this.zoom = ref(1)
+		this.tool = ref("")
+		this.cursor = ref("")
+		this.nodesDraggable = ref(false)
+		this.panOnDrag = ref(false)
 		this.nodes = ref<NodesItem[]>([]);
 		this.nodes_ = computed(() => {
 			return this.nodes.value.map((node, index) => {
@@ -41,14 +52,14 @@ export class StateManager {
 				const superiorID = node.data.superiorID;
 				const isSuperior = this.nodes.value.some((v) => v.id === superiorID)
 				const isSubord = this.nodes.value.some((v) => v.data.superiorID === node.id)
-				if (!superiorID) {// 没有上级ID
+				if (!isSuperior && isSubord) {// 没有上级 有下级
 					obj.type = NODE_TYPE.INPUT;
-				} else if (isSuperior && isSubord) {// 有上级ID并找到下级
+				} else if (isSuperior && isSubord) {// 有上级 有下级
 					obj.type = NODE_TYPE.SECONDARY;
-				} else if (isSuperior && !isSubord) {// 有上级ID但未找到下级
+				} else if (isSuperior && !isSubord) {// 有上级 没有下级
 					obj.type = NODE_TYPE.OUTPUT;
-				} else {// 其他情况-有上级ID未找到上级
-					obj.type = NODE_TYPE.INPUT;
+				} else {// 其他情况-没有上级 没有下级
+					obj.type = NODE_TYPE.ALONE;
 				}
 				return obj
 			})
@@ -105,4 +116,15 @@ export class StateManager {
 	getLastNode() {
 		return this.nodes.value[this.nodes.value.length - 1]
 	}
+	/** 设置工具 */
+	setTool(tool: string) {
+		this.tool.value = tool
+	}
+
+	/** 设置光标 */
+	setCursor(v: string) { this.cursor.value = v }
+	/** 设置节点是否可拖动 */
+	setNodesDraggable(v: boolean) { this.nodesDraggable.value = v }
+	/** 设置是否可以平移画布 */
+	setPanOnDrag(v: boolean) { this.panOnDrag.value = v }
 }