1 #ifndef COIN_SOSUBACTION_H 
    2 #define COIN_SOSUBACTION_H 
   29 #include <Inventor/SbString.h> 
   30 #include <Inventor/actions/SoAction.h> 
   31 #endif // COIN_INTERNAL 
   32 #include <Inventor/C/tidbits.h> 
   36 #define SO_ACTION_ADD_METHOD(_nodeclass_, _method_) \ 
   38     addMethod(_nodeclass_::getClassTypeId(), (SoActionMethod)_method_); \ 
   43 #define SO_ACTION_CONSTRUCTOR(_classname_) \ 
   45     _classname_::traversalMethods = this->methods; \ 
   50 #define SO_ACTION_HEADER(_classname_) \ 
   52   virtual SoType getTypeId(void) const; \ 
   53   static SoType getClassTypeId(void); \ 
   55   static void addMethod(const SoType type, SoActionMethod method); \ 
   57   static void enableElement(const SoType type, const int stackindex); \ 
   60   virtual const SoEnabledElementsList & getEnabledElements(void) const; \ 
   64   static SoEnabledElementsList * getClassEnabledElements(void); \ 
   65   static SoActionMethodList * getClassActionMethods(void); \ 
   72   static void atexit_cleanup(void); \ 
   73   static SoEnabledElementsList * enabledElements; \ 
   74   static SoActionMethodList * methods; \ 
   75   static SoType classTypeId 
   79 #define SO_ACTION_SOURCE(_classname_) \ 
   80 SoEnabledElementsList * _classname_::enabledElements = NULL; \ 
   81 SoActionMethodList * _classname_::methods = NULL; \ 
   82 SoEnabledElementsList * _classname_::getClassEnabledElements(void) { return _classname_::enabledElements; } \ 
   83 SoActionMethodList * _classname_::getClassActionMethods(void) { return _classname_::methods; } \ 
   84 SoType _classname_::classTypeId STATIC_SOTYPE_INIT; \ 
   85 SoType _classname_::getClassTypeId(void) { return _classname_::classTypeId; } \ 
   86 SoType _classname_::getTypeId(void) const { return _classname_::classTypeId; } \ 
   87 const SoEnabledElementsList & _classname_::getEnabledElements(void) const \ 
   89   assert(_classname_::enabledElements); \ 
   90   return *_classname_::enabledElements; \ 
   93 _classname_::addMethod(const SoType type, SoActionMethod method) \ 
   95   assert(_classname_::methods); \ 
   96   _classname_::methods->addMethod(type, method); \ 
   99 _classname_::enableElement(const SoType type, const int stackindex) \ 
  101   assert(_classname_::enabledElements); \ 
  102   _classname_::enabledElements->enable(type, stackindex); \ 
  105 _classname_::atexit_cleanup(void) \ 
  107   delete _classname_::enabledElements; \ 
  108   _classname_::enabledElements = NULL; \ 
  109   delete _classname_::methods; \ 
  110   _classname_::methods = NULL; \ 
  111   _classname_::classTypeId STATIC_SOTYPE_INIT; \ 
  116 #define SO_ACTION_INIT_CLASS(_classname_, _parentclassname_) \ 
  118     assert(_classname_::getClassTypeId() == SoType::badType()); \ 
  119     assert(_parentclassname_::getClassTypeId() != SoType::badType()); \ 
  120     _classname_::classTypeId = SoType::createType(_parentclassname_::getClassTypeId(), SO__QUOTE(_classname_)); \ 
  121     _classname_::enabledElements = new SoEnabledElementsList(_parentclassname_::getClassEnabledElements()); \ 
  122     _classname_::methods = new SoActionMethodList(_parentclassname_::getClassActionMethods()); \ 
  123     cc_coin_atexit_static_internal(reinterpret_cast<coin_atexit_f *>(_classname_::atexit_cleanup));  \ 
  128 #endif // !COIN_SOSUBACTION_H 
 
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