source: src/Actions/MethodAction.hpp@ 019b96

Last change on this file since 019b96 was af5384, checked in by Frederik Heber <heber@…>, 12 years ago

Actions can now clone() and split off prepare() from call().

  • ActionQueue now separates call phase into clone(), prepare(), and call().
  • ActionQueue's dstor releases Actions in deque.
  • CurrentAction is an index as push_back always invalidates iterator.
  • ActionQueue_t is now a simple vector of ptrs.
  • call() is now non-interactive, (maybe) interactive part is placed in prepare() where dialogs are used to fill parameters.
  • only fully prepared Actions are placed in ActionQueue.
  • ActionQueue obtains action instances from Registry, copies, prepares them, and places them in the queue.
  • Action::clone() gets QueryOptions as param. This lets us either clone without params or really copy the instance.
  • If action is called as COMMAND, params have been filled already.
  • Reactions require a ActionQueue::getLastAction() to actually obtain result of (cloned) Action.
  • FIX: Calculation now has const has...() and getResult().
  • Property mode set to 100644
File size: 1.1 KB
RevLine 
[65b6e0]1/*
[56f73b]2 * MethodAction.hpp
[65b6e0]3 *
4 * Created on: Dec 11, 2009
5 * Author: crueger
6 */
7
[56f73b]8#ifndef METHODACTION_HPP_
9#define METHODACTION_HPP_
10
11// include config.h
12#ifdef HAVE_CONFIG_H
13#include <config.h>
14#endif
[65b6e0]15
16#include <boost/function.hpp>
[cc04b7]17#include <string>
[65b6e0]18
19#include "Actions/Action.hpp"
20
[ce7fdc]21namespace MoleCuilder {
22
[0c8056]23class ActionRegistry;
24
[ef81b0]25/**
26 * Wrapper class that allows the construction of Actions from any kind of Method
27 */
[65b6e0]28class MethodAction : public Action
29{
30public:
[126867]31 MethodAction(const ActionTrait &_trait,boost::function<void()> _executeMethod);
[65b6e0]32 virtual ~MethodAction();
33 virtual bool canUndo();
[67e2b3]34 virtual bool shouldUndo();
[65b6e0]35
[af5384]36 virtual Action* clone(enum QueryOptions flag = Interactive) const;
37
[46b181]38 void outputAsCLI(std::ostream &ost) const;
[477012]39 void outputAsPython(std::ostream &ost, const std::string &prefix) const;
[46b181]40
[047878]41protected:
42 virtual Dialog * fillDialog(Dialog *dialog);
[67e2b3]43private:
[b5b01e]44 virtual ActionState::ptr performCall();
45 virtual ActionState::ptr performUndo(ActionState::ptr);
46 virtual ActionState::ptr performRedo(ActionState::ptr);
[65b6e0]47
48
[67e2b3]49 boost::function<void()> executeMethod; //!< this stores the method to be called
[65b6e0]50};
51
[ce7fdc]52}
53
[56f73b]54#endif /* METHODACTION_HPP_ */
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