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Changed nsPIDOMWindow::GetPrivateParent() to be implemented using it's own mChromeElement so it doesn't have to rely on the nsIWebShell::GetParentEvenIfChrome(). r=hyatt.

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This commit is contained in:
tbogard%aol.net 1999-11-17 00:43:19 +00:00
parent 4979550535
commit 50ecb4c11b
1 changed files with 46 additions and 35 deletions
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81
dom/src/base/nsGlobalWindow.cpp
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@ -624,24 +624,23 @@ GlobalWindowImpl::SetOpener(nsIDOMWindow* aOpener)
NS_IMETHODIMP
GlobalWindowImpl::GetParent(nsIDOMWindow** aParent)
{
nsresult ret = NS_OK;
*aParent = nsnull;
if (nsnull != mWebShell) {
nsIWebShell *parentWebShell;
mWebShell->GetParent(parentWebShell);
if (nsnull != parentWebShell) {
ret = WebShellToDOMWindow(parentWebShell, aParent);
NS_RELEASE(parentWebShell);
}
else {
*aParent = this;
NS_ADDREF(this);
}
}
NS_ENSURE_ARG_POINTER(aParent);
*aParent = nsnull;
if(!mWebShell)
return NS_OK;
return ret;
nsCOMPtr<nsIWebShell> parentWebShell;
mWebShell->GetParent(*getter_AddRefs(parentWebShell));
if(parentWebShell)
NS_ENSURE_SUCCESS(WebShellToDOMWindow(parentWebShell, aParent),
NS_ERROR_FAILURE);
else
{
*aParent = NS_STATIC_CAST(nsIDOMWindow*, this);
NS_ADDREF(*aParent);
}
return NS_OK;
}
NS_IMETHODIMP
@ -3460,24 +3459,36 @@ GlobalWindowImpl::GetControllers(nsIControllers** aResult)
NS_IMETHODIMP
GlobalWindowImpl::GetPrivateParent(nsPIDOMWindow** aParent)
{
nsresult ret = NS_OK;
*aParent = nsnull;
if (nsnull != mWebShell) {
nsIWebShell *parentWebShell;
mWebShell->GetParentEvenIfChrome(parentWebShell);
if (nsnull != parentWebShell) {
nsCOMPtr<nsIDOMWindow> domWindow;
ret = WebShellToDOMWindow(parentWebShell, getter_AddRefs(domWindow));
domWindow->QueryInterface(nsPIDOMWindow::GetIID(),(void**)aParent);
NS_RELEASE(parentWebShell);
}
else {
*aParent = nsnull;
}
}
nsCOMPtr<nsIDOMWindow> parent;
GetParent(getter_AddRefs(parent));
return ret;
if(NS_STATIC_CAST(nsIDOMWindow*, this) == parent)
{
if(mChromeElement)
{
nsCOMPtr<nsIDocument> doc;
NS_ENSURE_SUCCESS(mChromeElement->GetDocument(*getter_AddRefs(doc)),
NS_ERROR_FAILURE);
nsCOMPtr<nsIScriptContextOwner> contextOwner =
dont_QueryInterface(doc->GetScriptContextOwner());
NS_ENSURE_TRUE(contextOwner, NS_ERROR_FAILURE);
nsCOMPtr<nsIScriptGlobalObject> globalObject;
contextOwner->GetScriptGlobalObject(getter_AddRefs(globalObject));
NS_ENSURE_TRUE(globalObject, NS_ERROR_FAILURE);
parent = do_QueryInterface(globalObject);
}
else
parent = nsnull;
}
if(parent)
NS_ENSURE_SUCCESS(CallQueryInterface(parent, aParent), NS_ERROR_FAILURE);
else
*aParent = nsnull;
return NS_OK;
}