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Replace the hand-crafted QueryInterface with a macro one

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git-svn-id: svn://10.0.0.236/trunk@47123 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
locka%iol.ie
1999-09-13 13:11:40 +00:00
parent f6debbf9b4
commit 2c1c194ed4
1 changed files with 6 additions and 50 deletions
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56
mozilla/webshell/embed/ActiveX/WebShellContainer.cpp
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@@ -42,56 +42,12 @@ CWebShellContainer::~CWebShellContainer()
NS_IMPL_ADDREF(CWebShellContainer)
NS_IMPL_RELEASE(CWebShellContainer)
nsresult CWebShellContainer::QueryInterface(const nsIID& aIID, void** aInstancePtrResult)
{
NS_PRECONDITION(nsnull != aInstancePtrResult, "null pointer");
if (nsnull == aInstancePtrResult)
{
return NS_ERROR_NULL_POINTER;
}
*aInstancePtrResult = NULL;
if (aIID.Equals(kIBrowserWindowIID))
{
*aInstancePtrResult = (void*) ((nsIBrowserWindow*)this);
AddRef();
return NS_OK;
}
if (aIID.Equals(kIStreamObserverIID))
{
*aInstancePtrResult = (void*) ((nsIStreamObserver*)this);
AddRef();
return NS_OK;
}
if (aIID.Equals(kIDocumentLoaderObserverIID))
{
*aInstancePtrResult = (void*) ((nsIDocumentLoaderObserver*)this);
AddRef();
return NS_OK;
}
if (aIID.Equals(kIWebShellContainerIID))
{
*aInstancePtrResult = (void*) ((nsIWebShellContainer*)this);
AddRef();
return NS_OK;
}
if (aIID.Equals(kISupportsIID))
{
*aInstancePtrResult = (void*) ((nsIStreamObserver*)this);
AddRef();
return NS_OK;
}
return NS_NOINTERFACE;
}
NS_IMPL_QUERY_HEAD(CWebShellContainer)
NS_IMPL_QUERY_BODY(nsIBrowserWindow)
NS_IMPL_QUERY_BODY(nsIStreamObserver)
NS_IMPL_QUERY_BODY(nsIDocumentLoaderObserver)
NS_IMPL_QUERY_BODY(nsIWebShellContainer)
NS_IMPL_QUERY_TAIL(nsIStreamObserver)
///////////////////////////////////////////////////////////////////////////////
// nsIBrowserWindow implementation