Changeset 0012e6 for molecuilder/src/Actions/Calculation_impl.hpp

Timestamp:

Mar 24, 2010, 4:26:21 PM (16 years ago)

Author:

Tillmann Crueger <crueger@…>

Children:

521e29

Parents:

91379c

Message:

Added methods that allow bookkeeping of actions for undo/redo methods

File:

• molecuilder/src/Actions/Calculation_impl.hpp (modified) (1 diff)

molecuilder/src/Actions/Calculation_impl.hpp

@@ -29 +29 @@
 
 template<typename T>
-void Calculation<T>::call(){
+ActionState* Calculation<T>::performCall(){
   reset();
   (*this)();
+  return Action::success;
 }
 
 template<typename T>
-void Calculation<T>::undo(){}
+ActionState* Calculation<T>::performUndo(ActionState*){
+  ASSERT(0,"Cannot undo a calculation");
+  return Action::success;
+}
+template<typename T>
+ActionState* Calculation<T>::performRedo(ActionState*){
+  ASSERT(0,"Cannot redo a calculation");
+  return Action::success;
+}
 
 template<typename T>
 bool Calculation<T>::canUndo()
+{
+  return false;
+}
+
+template<typename T>
+bool Calculation<T>::shouldUndo()
 {
   return false;