gecko-dev/xpcom/ds/nsObserverService.h

57 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsObserverService_h___
#define nsObserverService_h___
#include "nsIObserverService.h"
#include "nsIObserverList.h"
class nsObjectHashtable;
class nsString;
// {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 )
static nsresult GetObserverService(nsIObserverService** anObserverService);
NS_DECL_NSIOBSERVERSERVICE
nsObserverService();
virtual ~nsObserverService(void);
NS_DECL_ISUPPORTS
static NS_METHOD
Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
private:
NS_IMETHOD GetObserverList(const nsString& aTopic, nsIObserverList** anObserverList);
nsObjectHashtable* mObserverTopicTable;
};
#endif /* nsObserverService_h___ */