gecko-dev/xpcom/ds/nsObserverService.h

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef nsObserverService_h___
#define nsObserverService_h___

#include "nsIObserverService.h"

#define NS_OBSERVERSERVICE_CONTRACTID "@mozilla.org/observer-service;1"
#define NS_OBSERVERSERVICE_CLASSNAME "Observer Service"

class nsObserverList;
class nsObjectHashtable;

// {D07F5195-E3D1-11d2-8ACD-00105A1B8860}
#define NS_OBSERVERSERVICE_CID \
    { 0xd07f5195, 0xe3d1, 0x11d2, { 0x8a, 0xcd, 0x0, 0x10, 0x5a, 0x1b, 0x88, 0x60 } }

class nsObserverService : public nsIObserverService {
public:
  NS_DEFINE_STATIC_CID_ACCESSOR( NS_OBSERVERSERVICE_CID )

  nsObserverService();
  virtual ~nsObserverService(void);
     
  NS_DECL_ISUPPORTS
  NS_DECL_NSIOBSERVERSERVICE
  
  static NS_METHOD
  Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);

private:
  nsObjectHashtable* mObserverTopicTable;

  nsresult GetObserverList(const char* aTopic, nsObserverList** anObserverList);


};

#endif /* nsObserverService_h___ */