+ /// Returns whether the operation can be started. Check if there is already started operation and
+ /// the granted parameter of the launched operation
+ /// \param theId id of the operation which is going to start
+ bool canStartOperation(QString theId);
+
+ /// Blocking/unblocking enabling of Ok button in property panel.
+ /// It is used when operation can not be validated even all attributes are valid
+ void setLockValidating(bool toLock) { myIsValidationLock = toLock; }
+
+ /// Returns state of validation locking
+ bool isValidationLocked() const { return myIsValidationLock; }
+
+ /// Sets apply state to the value and emit signal about this state is changed
+ /// \param theEnabled the state value
+ void setApplyEnabled(const bool theEnabled);
+
+ /// Returns enable apply state
+ /// \return theEnabled a boolean value
+ bool isApplyEnabled() const;
+
+ public slots:
+ /// Slot that commits the current operation.
+ void onCommitOperation();
+ /// Slot that aborts the current operation.
+ void onAbortOperation();
+ /// Slot that validates the current operation using the validateOperation method.
+ void onValidateOperation();
+ /// Commit all operations
+ bool commitAllOperations();
+ /// Abort all operations
+ bool abortAllOperations();
+