画布清除

src/components/Canvas/FlowCanvas/flow-canvas.vue

@@ -249,7 +249,11 @@
 		
 	})
 	onBeforeMount(() => {
-		eventManager.removeEvents() // 移除事件
+		stateManager.dispose()
+		eventManager.dispose()
+		flowManager.dispose()
+		nodeManager.dispose()
+		toolManager.dispose()
 	})
 </script>
 <style lang="less">

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

@@ -81,4 +81,7 @@ export class EventManager {
 		// document.removeEventListener('copy', this.handleCopy.bind(this))
 		document.removeEventListener('keydown', this.handleKeyDown.bind(this))
 	}
+	dispose() {
+		this.removeEvents()
+	}
 }

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

@@ -23,4 +23,5 @@ export class FlowManager {
 		return this.vueFlow.value.getNodes?.find((v) => v.data.superiorID === id)
 	}
 
+	dispose() {}
 }

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

@@ -30,4 +30,8 @@ export class GenerateManager {
 		})
 	}
 	
+	dispose() {
+		this.taskIds = []
+		
+	}
 }

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

@@ -133,4 +133,5 @@ export class NodeManager {
 		delete node_.data?.disableDelete
 		this.stateManager.addNode(node_)
 	}
+	dispose() {}
 }

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

@@ -183,4 +183,8 @@ export class StateManager {
 		this.nodes.value = JSON.parse(state.nodes)
 	}
 
+	dispose() {
+		this.historyList.value = []
+		this.historyIndex.value = 0
+	}
 }

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

@@ -43,5 +43,5 @@ export class ToolManager {
 		this.stateManager.setPanOnDrag(!!tool.panOnDrag)
 		this.stateManager.setCursor(tool.cursor || "")
 	}
-
+	dispose() {}
 }