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added hooking up document tree in FireEndDocumentLoad.

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buster%netscape.com 1999-11-11 23:30:41 +00:00
parent 13907371db
commit 1f43e8ed87
2 changed files with 48 additions and 2 deletions
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48
docshell/base/nsDocShellBase.cpp
View File

@ -1387,9 +1387,12 @@ NS_IMETHODIMP nsDocShellBase::Embed(nsIContentViewer* aContentViewer,
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::GetContentViewer(nsIContentViewer** aResult)
NS_IMETHODIMP nsDocShellBase::GetContentViewer(nsIContentViewer** aContentViewer)
{
NS_ENSURE_SUCCESS(PR_FALSE, NS_ERROR_NOT_IMPLEMENTED);
NS_ENSURE_ARG_POINTER(aContentViewer);
*aContentViewer = mContentViewer;
NS_IF_ADDREF(*aContentViewer);
return NS_OK;
}
@ -1648,11 +1651,52 @@ nsDocShellBase::FireEndDocumentLoad(nsIDocumentLoader* aLoader,
NS_ENSURE_SUCCESS(dlObserver->OnEndDocumentLoad(mDocLoader, aChannel, aStatus, aDocLoadObserver),
NS_ERROR_FAILURE);
}
/* put the new document in the doc tree */
NS_ENSURE_SUCCESS(InsertDocumentInDocTree(), NS_ERROR_FAILURE);
}
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::InsertDocumentInDocTree()
{
nsCOMPtr<nsIDocShell> parent;
NS_ENSURE_SUCCESS(GetParent(getter_AddRefs(parent)), NS_ERROR_FAILURE);
// null parent is legal. If we have a parent, hook up our doc to the parent's doc
if (parent)
{
// Get the document object for the parent
nsCOMPtr<nsIContentViewerContainer> parentAsContentViewerContainer;
parentAsContentViewerContainer = do_QueryInterface(parent);
NS_ENSURE_TRUE(parentAsContentViewerContainer, NS_ERROR_FAILURE);
nsCOMPtr<nsIContentViewer> parentContentViewer;
NS_ENSURE_SUCCESS(parentAsContentViewerContainer->GetContentViewer(getter_AddRefs(parentContentViewer)),
NS_ERROR_FAILURE);
NS_ENSURE_TRUE(parentContentViewer, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocumentViewer> parentDocViewer;
parentDocViewer = do_QueryInterface(parentContentViewer);
NS_ENSURE_TRUE(parentDocViewer, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocument> parentDoc;
NS_ENSURE_SUCCESS(parentDocViewer->GetDocument(*getter_AddRefs(parentDoc)), NS_ERROR_FAILURE);
NS_ENSURE_TRUE(parentDoc, NS_ERROR_FAILURE);
// Get the document object for this
nsCOMPtr<nsIDocumentViewer> docViewer;
docViewer = do_QueryInterface(mContentViewer);
NS_ENSURE_TRUE(docViewer, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocument> doc;
NS_ENSURE_SUCCESS(docViewer->GetDocument(*getter_AddRefs(doc)), NS_ERROR_FAILURE);
NS_ENSURE_TRUE(doc, NS_ERROR_FAILURE);
doc->SetParentDocument(parentDoc);
parentDoc->AddSubDocument(doc);
}
return NS_OK;
}
NS_IMETHODIMP nsDocShellBase::DestroyChildren()
{
PRInt32 i, n = mChildren.Count();

2
docshell/base/nsDocShellBase.h
View File

@ -121,6 +121,8 @@ protected:
nsresult aStatus,
nsIDocumentLoaderObserver * aObserver);
NS_IMETHOD InsertDocumentInDocTree();
NS_IMETHOD DestroyChildren();
protected: