/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is 
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 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
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 * either the GNU General Public License Version 2 or later (the "GPL"), or 
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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#ifndef nsObserver_h___
#define nsObserver_h___

#include "nsIObserver.h"
#include "nsAgg.h"

// {DB242E03-E4D9-11d2-9DDE-000064657374}
#define NS_OBSERVER_CID \
    { 0xdb242e03, 0xe4d9, 0x11d2, { 0x9d, 0xde, 0x0, 0x0, 0x64, 0x65, 0x73, 0x74 } }


#define NS_OBSERVER_CONTRACTID "@mozilla.org/xpcom/observer;1"
#define NS_OBSERVER_CLASSNAME "Observer"

class nsObserver : public nsIObserver {
public:

    NS_DEFINE_STATIC_CID_ACCESSOR( NS_OBSERVER_CID )
 
    NS_DECL_NSIOBSERVER
 
    nsObserver(nsISupports* outer);
    virtual ~nsObserver(void);

    static NS_METHOD
    Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);

    NS_DECL_AGGREGATED

private:

};

extern NS_COM nsresult NS_NewObserver(nsIObserver** anObserver, nsISupports* outer = NULL);

#endif /* nsObserver_h___ */