Journal::Events::anonymous_namespace{JournalEvents.cpp}::RegisteredEventType Struct Reference

Inheritance diagram for Journal::Events::anonymous_namespace{JournalEvents.cpp}::RegisteredEventType:

Collaboration diagram for Journal::Events::anonymous_namespace{JournalEvents.cpp}::RegisteredEventType:

Public Member Functions
	RegisteredEventType (Code code)
Public Member Functions inherited from Journal::RegisteredCommand
	RegisteredCommand (const wxString &name, Dispatcher dispatcher)

Static Public Member Functions
static bool	DispatchEvent (wxArrayStringEx fields)

Detailed Description

Definition at line 64 of file JournalEvents.cpp.

Constructor & Destructor Documentation

RegisteredEventType()

Journal::Events::anonymous_namespace{JournalEvents.cpp}::RegisteredEventType::RegisteredEventType ( Code  code )

inlineexplicit

Definition at line 66 of file JournalEvents.cpp.

   : RegisteredCommand{ code.GET(), DispatchEvent }
   {}

Member Function Documentation

DispatchEvent()

bool Journal::Events::anonymous_namespace{JournalEvents.cpp}::RegisteredEventType::DispatchEvent ( wxArrayStringEx  fields )

static

Definition at line 145 of file JournalEvents.cpp.

{
   bool handled = false;
   if ( !fields.empty() ) {
      auto &catalog = ByCode();
      auto first = fields.begin();
      if (auto iter = catalog.find( *first ); iter != catalog.end()) {
         auto &type = iter->second;
         fields.erase( first );
         auto pEvent = type.deserializer( type.type, fields );
         if ( pEvent ) {
            // So far only dispatching command events.  Maybe other
            // methods of dispatch will be appropriate for other types.
            if ( auto pHandler = dynamic_cast<wxEvtHandler*>(
               pEvent->GetEventObject() )
            ) {
               if (auto pWindow = dynamic_cast<wxWindow *>(pHandler))
                  // Allow for the pushing and popping of event handlers
                  // on windows
                  pHandler = pWindow->GetEventHandler();
               pHandler->SafelyProcessEvent( *pEvent );
               handled = true;
            }
         }
      }
   }
   return handled;
}

References Journal::Events::anonymous_namespace{JournalEvents.cpp}::ByCode().

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The documentation for this struct was generated from the following file:

• JournalEvents.cpp