src/servers/registrar/MessageEvent.h

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  22 //      File Name:              MessageEvent.h
  23 //      Author:                 Ingo Weinhold (bonefish@users.sf.net)
  24 //                                      YellowBites (http://www.yellowbites.com)
  25 //      Description:    A special event that sends a message when executed.
  26 //------------------------------------------------------------------------------
  27
  28 #ifndef MESSAGE_EVENT_H
  29 #define MESSAGE_EVENT_H
  30
  31 #include <Message.h>
  32 #include <Messenger.h>
  33
  34 #include "Event.h"
  35
  36 class BHandler;
  37
  38 class MessageEvent : public Event {
  39 public:
  40         MessageEvent(bigtime_t time, BHandler* handler, uint32 command);
  41         MessageEvent(bigtime_t time, BHandler* handler, const BMessage *message);
  42         MessageEvent(bigtime_t time, const BMessenger& messenger, uint32 command);
  43         MessageEvent(bigtime_t time, const BMessenger& messenger,
  44                                  const BMessage *message);
  45         virtual ~MessageEvent();
  46
  47         virtual bool Do(EventQueue *queue);
  48
  49 protected:
  50         BMessage                        fMessage;
  51         BMessenger                      fMessenger;
  52         BHandler                        *fHandler;
  53 };
  54
  55 #endif  // MESSAGE_EVENT_H