feat: change version

Data/streamingversiondata.h

@@ -50,11 +50,25 @@ public:
     return size;
     }
 
+    bool getIsChangeable() const
+    {
+    return isChangeable;
+    }
+    void setIsChangeable(bool value)
+    {
+    isChangeable = value;
+    }
+
+
 private:
     QString absolutePath;
     QString viewName;
     QDateTime createData;
+    bool isChangeable;
     qint32 size;
 };
 
 #endif // STREAMINGVERSIONDATA_H
+
+
+