Changes in src/Actions/Calculation.hpp [dbb474:5b0b98]

File:

• src/Actions/Calculation.hpp (modified) (2 diffs)

src/Actions/Calculation.hpp

@@ -29 +29 @@
    * from menu Items or other places.
    */
-  virtual void call();
-  virtual void undo();
   virtual bool canUndo();
+
+  virtual bool shouldUndo();
 
   /**
@@ -64 +64 @@
   virtual T* doCalc()=0;
 private:
+  virtual Action::state_ptr performCall();
+  virtual Action::state_ptr performUndo(Action::state_ptr);
+  virtual Action::state_ptr performRedo(Action::state_ptr);
+
   bool done;
 };