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16440 changed files with 4239995 additions and 2 deletions
179
Src/nprt_plugin/gecko/1.8/win/include/nsIObserverService.h
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179
Src/nprt_plugin/gecko/1.8/win/include/nsIObserverService.h
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/*
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* DO NOT EDIT. THIS FILE IS GENERATED FROM c:/mozilla/xpcom/ds/nsIObserverService.idl
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*/
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#ifndef __gen_nsIObserverService_h__
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#define __gen_nsIObserverService_h__
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#ifndef __gen_nsISupports_h__
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#include "nsISupports.h"
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#endif
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/* For IDL files that don't want to include root IDL files. */
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#ifndef NS_NO_VTABLE
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#define NS_NO_VTABLE
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#endif
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class nsIObserver; /* forward declaration */
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class nsISimpleEnumerator; /* forward declaration */
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/* starting interface: nsIObserverService */
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#define NS_IOBSERVERSERVICE_IID_STR "d07f5192-e3d1-11d2-8acd-00105a1b8860"
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#define NS_IOBSERVERSERVICE_IID \
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{0xd07f5192, 0xe3d1, 0x11d2, \
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{ 0x8a, 0xcd, 0x00, 0x10, 0x5a, 0x1b, 0x88, 0x60 }}
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/**
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* nsIObserverService
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*
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* Service allows a client listener (nsIObserver) to register and unregister for
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* notifications of specific string referenced topic. Service also provides a
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* way to notify registered listeners and a way to enumerate registered client
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* listeners.
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*
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* @status FROZEN
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*/
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class NS_NO_VTABLE nsIObserverService : public nsISupports {
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IOBSERVERSERVICE_IID)
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/**
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* AddObserver
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*
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* Registers a given listener for a notifications regarding the specified
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* topic.
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*
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* @param anObserve : The interface pointer which will receive notifications.
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* @param aTopic : The notification topic or subject.
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* @param ownsWeak : If set to false, the nsIObserverService will hold a
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* strong reference to |anObserver|. If set to true and
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* |anObserver| supports the nsIWeakReference interface,
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* a weak reference will be held. Otherwise an error will be
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* returned.
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*/
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/* void addObserver (in nsIObserver anObserver, in string aTopic, in boolean ownsWeak); */
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NS_IMETHOD AddObserver(nsIObserver *anObserver, const char *aTopic, PRBool ownsWeak) = 0;
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/**
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* removeObserver
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*
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* Unregisters a given listener from notifications regarding the specified
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* topic.
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*
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* @param anObserver : The interface pointer which will stop recieving
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* notifications.
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* @param aTopic : The notification topic or subject.
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*/
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/* void removeObserver (in nsIObserver anObserver, in string aTopic); */
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NS_IMETHOD RemoveObserver(nsIObserver *anObserver, const char *aTopic) = 0;
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/**
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* notifyObservers
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*
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* Notifies all registered listeners of the given topic.
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*
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* @param aSubject : Notification specific interface pointer.
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* @param aTopic : The notification topic or subject.
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* @param someData : Notification specific wide string.
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*/
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/* void notifyObservers (in nsISupports aSubject, in string aTopic, in wstring someData); */
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NS_IMETHOD NotifyObservers(nsISupports *aSubject, const char *aTopic, const PRUnichar *someData) = 0;
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/**
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* enumerateObservers
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*
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* Returns an enumeration of all registered listeners.
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*
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* @param aTopic : The notification topic or subject.
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*/
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/* nsISimpleEnumerator enumerateObservers (in string aTopic); */
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NS_IMETHOD EnumerateObservers(const char *aTopic, nsISimpleEnumerator **_retval) = 0;
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};
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/* Use this macro when declaring classes that implement this interface. */
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#define NS_DECL_NSIOBSERVERSERVICE \
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NS_IMETHOD AddObserver(nsIObserver *anObserver, const char *aTopic, PRBool ownsWeak); \
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NS_IMETHOD RemoveObserver(nsIObserver *anObserver, const char *aTopic); \
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NS_IMETHOD NotifyObservers(nsISupports *aSubject, const char *aTopic, const PRUnichar *someData); \
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NS_IMETHOD EnumerateObservers(const char *aTopic, nsISimpleEnumerator **_retval);
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/* Use this macro to declare functions that forward the behavior of this interface to another object. */
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#define NS_FORWARD_NSIOBSERVERSERVICE(_to) \
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NS_IMETHOD AddObserver(nsIObserver *anObserver, const char *aTopic, PRBool ownsWeak) { return _to AddObserver(anObserver, aTopic, ownsWeak); } \
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NS_IMETHOD RemoveObserver(nsIObserver *anObserver, const char *aTopic) { return _to RemoveObserver(anObserver, aTopic); } \
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NS_IMETHOD NotifyObservers(nsISupports *aSubject, const char *aTopic, const PRUnichar *someData) { return _to NotifyObservers(aSubject, aTopic, someData); } \
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NS_IMETHOD EnumerateObservers(const char *aTopic, nsISimpleEnumerator **_retval) { return _to EnumerateObservers(aTopic, _retval); }
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/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
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#define NS_FORWARD_SAFE_NSIOBSERVERSERVICE(_to) \
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NS_IMETHOD AddObserver(nsIObserver *anObserver, const char *aTopic, PRBool ownsWeak) { return !_to ? NS_ERROR_NULL_POINTER : _to->AddObserver(anObserver, aTopic, ownsWeak); } \
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NS_IMETHOD RemoveObserver(nsIObserver *anObserver, const char *aTopic) { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveObserver(anObserver, aTopic); } \
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NS_IMETHOD NotifyObservers(nsISupports *aSubject, const char *aTopic, const PRUnichar *someData) { return !_to ? NS_ERROR_NULL_POINTER : _to->NotifyObservers(aSubject, aTopic, someData); } \
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NS_IMETHOD EnumerateObservers(const char *aTopic, nsISimpleEnumerator **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->EnumerateObservers(aTopic, _retval); }
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#if 0
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/* Use the code below as a template for the implementation class for this interface. */
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/* Header file */
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class nsObserverService : public nsIObserverService
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOBSERVERSERVICE
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nsObserverService();
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private:
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~nsObserverService();
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protected:
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/* additional members */
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};
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/* Implementation file */
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NS_IMPL_ISUPPORTS1(nsObserverService, nsIObserverService)
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nsObserverService::nsObserverService()
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{
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/* member initializers and constructor code */
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}
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nsObserverService::~nsObserverService()
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{
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/* destructor code */
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}
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/* void addObserver (in nsIObserver anObserver, in string aTopic, in boolean ownsWeak); */
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NS_IMETHODIMP nsObserverService::AddObserver(nsIObserver *anObserver, const char *aTopic, PRBool ownsWeak)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* void removeObserver (in nsIObserver anObserver, in string aTopic); */
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NS_IMETHODIMP nsObserverService::RemoveObserver(nsIObserver *anObserver, const char *aTopic)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* void notifyObservers (in nsISupports aSubject, in string aTopic, in wstring someData); */
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NS_IMETHODIMP nsObserverService::NotifyObservers(nsISupports *aSubject, const char *aTopic, const PRUnichar *someData)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* nsISimpleEnumerator enumerateObservers (in string aTopic); */
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NS_IMETHODIMP nsObserverService::EnumerateObservers(const char *aTopic, nsISimpleEnumerator **_retval)
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{
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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/* End of implementation class template. */
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#endif
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#endif /* __gen_nsIObserverService_h__ */
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