Pull request #11178: REPORT-87768 fix:规避下templateID的重复生成

Merge in DESIGN/design from ~CARLSON/design:release/11.0 to release/11.0

* commit '9e232beb6df4adf5e1fad63685b33d5ffd3dab59':
  REPORT-87768 给子类提供一下重写的能力
  REPORT-87768 判断逻辑前置
  REPORT-87768 fix:考虑另存为
  REPORT-87768 fix:规避下templateID的重复生成

designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java

@@ -329,7 +329,7 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
     /**
      * 为另存的模板创建新的模板id
      */
-    private void generateNewTemplateIdForSaveAs() {
+    protected void generateNewTemplateIdForSaveAs() {
         generateTemplateId();
     }