印花图层禁用画笔等工具

src/component/Canvas/CanvasEditor/index.vue

@@ -153,7 +153,7 @@ const canvasManagerLoaded = ref(false); //  画布是否加载完成
 // 红绿图模式状态
 const isRedGreenMode = ref(false);
 
-const isShowLayerPanel = ref(true); // 是否显示图层面板
+const isShowLayerPanel = ref(false); // 是否显示图层面板
 
 provide("isShowLayerPanel", isShowLayerPanel); // 提供红绿图模式状态给子组件
 
@@ -546,13 +546,9 @@ watchEffect(() => {
 });
 
 onBeforeUnmount(async () => {
-  // if (import.meta.hot) {
-  //   // 热更新 ？
-  //   console.log("onBeforeUnmount 开发环境热更新不卸载组件...");
-  //   return; // 开发环境下不卸载组件
-  // }
-  const extraInfo = await canvasManager.exportExtraInfo();
-  emit("before-unmount-export-extra-info", extraInfo);
+  observer.unobserve(canvasContainerRef.value);
+//   const extraInfo = await canvasManager.exportExtraInfo();
+//   emit("before-unmount-export-extra-info", extraInfo);
 
   console.log("onBeforeUnmount  组件卸载，清理资源...");
   canvasManager?.dispose?.();
@@ -576,7 +572,6 @@ onBeforeUnmount(async () => {
 
   // 移除window resize事件监听
   //   window.removeEventListener("resize", handleWindowResize);
-  observer.unobserve(canvasContainerRef.value);
 });
 
 // 窗口大小变化处理函数
@@ -584,6 +579,7 @@ function handleWindowResize() {
   console.log(132);
   // 使用requestAnimationFrame来防止频繁更新
   setTimeout(() => {
+	if(!canvasManager) return;
     // 更新画布大小并自动居中所有元素
     updateCanvasSize();
 

src/component/Canvas/CanvasEditor/managers/ToolManager.js

@@ -376,8 +376,8 @@ export class ToolManager {
     // 设置工具特定的状态
     const tool = this.tools[toolId];
     if (tool && typeof tool.setup === "function") {
-			console.log(`画布切换工具:${tool.name}(${toolId})`)
-			this.canvas.toolId = toolId;
+	  console.log(`画布切换工具:${tool.name}(${toolId})`)
+	  this.canvas.toolId = toolId;
       tool.setup();
     }
 
@@ -458,11 +458,31 @@ export class ToolManager {
 		
   }
 
+  /**
+   * 检查当前工具是否禁止操作当前选中的对象
+   * @param {Boolean} isBrushTool 是否为画笔工具
+   * @returns {Boolean} 是否可以切换
+   */
+  checkToolCanOperateSelectedObject(isBrushTool = false) {
+	const layer = this.layerManager?.getActiveLayer();
+	const isSpecialLayer = !!layer?.specialType;
+	if (isSpecialLayer) {
+		if(isBrushTool){
+			this._disableBrushIndicator();
+		}
+		this.canvas.defaultCursor = "not-allowed";
+	}
+	console.log("===========",isSpecialLayer, this.canvas.defaultCursor);
+    return isSpecialLayer;
+  }
+
+
   /**
    * 设置画笔工具
    */
   setupBrushTool() {
     if (!this.canvas) return;
+	if (this.checkToolCanOperateSelectedObject(true)) return;
 
     this.canvas.isDrawingMode = true;
     this.canvas.selection = false;
@@ -506,6 +526,8 @@ export class ToolManager {
    */
   setupEraserTool() {
     if (!this.canvas) return;
+	if (this.checkToolCanOperateSelectedObject(true)) return;
+
     this.canvas.isDrawingMode = true;
     this.canvas.selection = false;
 
@@ -654,6 +676,7 @@ export class ToolManager {
    */
   setupLiquifyTool() {
     if (!this.canvas || !this.layerManager) return;
+	if (this.checkToolCanOperateSelectedObject(true)) return;
 
     this.canvas.isDrawingMode = false;
     this.canvas.selection = false;

src/component/Canvas/canvasExample.vue

@@ -295,15 +295,15 @@ const otherData = {
     color: {rgba: {r:255,g:0,b:0,a:1}},
     printObject: {
         prints: [
-            {
-                ifSingle: false,
-                level2Type: "Pattern",
-                designType: "Library",
-                path: "/src/assets/images/canvas/yinhua1.jpg",
-                location: [250, 780],
-                scale: [0.3, 0.4],
-                angle: 0,
-            },
+            // {
+            //     ifSingle: false,
+            //     level2Type: "Pattern",
+            //     designType: "Library",
+            //     path: "/src/assets/images/canvas/yinhua1.jpg",
+            //     location: [250, 780],
+            //     scale: [0.3, 0.4],
+            //     angle: 0,
+            // },
             {
                 ifSingle: true,
                 level2Type: "Pattern",