1 | /*
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2 | * Project: MoleCuilder
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3 | * Description: creates and alters molecular systems
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4 | * Copyright (C) 2010-2012 University of Bonn. All rights reserved.
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5 | * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
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6 | */
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7 |
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8 | /*
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9 | * Registry<Action>.cpp
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10 | *
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11 | * Created on: Jan 7, 2010
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12 | * Author: crueger
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13 | */
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14 |
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15 | // include config.h
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16 | #ifdef HAVE_CONFIG_H
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17 | #include <config.h>
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18 | #endif
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19 |
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20 | #include "CodePatterns/MemDebug.hpp"
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21 |
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22 | #include "Actions/ActionRegistry.hpp"
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23 | #include "CodePatterns/Singleton_impl.hpp"
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24 | #include "CodePatterns/Registry_impl.hpp"
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25 |
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26 | #include "GlobalListOfActions.hpp"
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27 |
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28 | #include "AllActionHeaders.hpp"
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29 |
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30 | #include <boost/preprocessor/iteration/local.hpp>
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31 | #include <boost/preprocessor/seq/elem.hpp>
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32 | #include <boost/preprocessor/seq/size.hpp>
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33 |
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34 | using namespace MoleCuilder;
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35 |
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36 | // static entities
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37 | bool ActionRegistry::completely_instatiated = false;
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38 |
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39 | /** Constructor for class ActionRegistry.
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40 | */
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41 | ActionRegistry::ActionRegistry()
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42 | {
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43 | //std::cout << "ActionRegistry::ActionRegistry() called, instance is " << this << "." << std::endl;
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44 | fillRegistry();
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45 | completely_instatiated = true;
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46 | }
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47 |
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48 | /** Destructor for class ActionRegistry.
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49 | */
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50 | ActionRegistry::~ActionRegistry()
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51 | {
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52 | //std::cout << "ActionRegistry::~ActionRegistry() called, instance is " << this << "." << std::endl;
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53 | cleanup();
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54 | }
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55 |
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56 |
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57 | /** Instantiates each existing Action.
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58 | *
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59 | */
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60 | void ActionRegistry::fillRegistry()
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61 | {
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62 | #define instance_print(z,n,list) \
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63 | { \
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64 | Action * presentAction = new \
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65 | BOOST_PP_CAT(BOOST_PP_SEQ_ELEM(n, list), Action) \
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66 | (); \
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67 | registerInstance(presentAction); \
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68 | }
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69 | #define BOOST_PP_LOCAL_MACRO(n) instance_print(~, n, GLOBALLISTOFACTIONS)
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70 | #define BOOST_PP_LOCAL_LIMITS (0, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GLOBALLISTOFACTIONS)))
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71 | #include BOOST_PP_LOCAL_ITERATE()
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72 | #undef instance_print
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73 | }
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74 |
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75 | /** Just passes on call to Registry<Action>::getByName().
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76 | * \param name name of Action
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77 | * \return pointer to Action
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78 | */
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79 | Action* ActionRegistry::getActionByName(const std::string name)
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80 | {
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81 | return getByName(name);
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82 | }
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83 |
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84 | /** Just passes on call to Registry<Action>::isPresentByName().
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85 | * \param name name of Action
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86 | * \return true - Action instance present, false - not
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87 | */
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88 | bool ActionRegistry::isActionPresentByName(const std::string name) const
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89 | {
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90 | return isPresentByName(name);
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91 | }
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92 |
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93 | /** Returns the last present action position in the requested menu.
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94 | * \param &token token of the menu
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95 | * \return last used position
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96 | */
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97 | int ActionRegistry::getLastPosition(const std::string &token) const
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98 | {
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99 | int position = 0;
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100 | for (const_iterator iter = getBeginIter();
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101 | iter != getEndIter();
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102 | ++iter) {
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103 | const std::string &MenuName = (iter->second)->Traits.getMenuName();
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104 | const int &MenuPosition = (iter->second)->Traits.getMenuPosition();
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105 | if ((MenuName == token) && (position < MenuPosition))
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106 | position = MenuPosition;
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107 | }
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108 | return position;
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109 | }
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110 |
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111 |
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112 | CONSTRUCT_SINGLETON(ActionRegistry)
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113 | CONSTRUCT_REGISTRY(Action)
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