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Bug 590812: Fix XML pretty printing. r=mrbkap a=blocker

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This commit is contained in:
Jonas Sicking 2010-08-27 22:54:28 -07:00
parent 5652bfc359
commit a29872edef
1 changed files with 15 additions and 8 deletions
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23
content/xml/document/src/nsXMLPrettyPrinter.cpp
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@ -54,6 +54,7 @@
#include "mozilla/dom/Element.h"
#include "nsIDOMDocumentFragment.h"
#include "nsBindingManager.h"
#include "nsIScriptSecurityManager.h"
using namespace mozilla::dom;
@ -157,20 +158,26 @@ nsXMLPrettyPrinter::PrettyPrint(nsIDocument* aDocument,
NS_ASSERTION(xblDoc, "xml document doesn't implement nsIDOMDocumentXBL");
NS_ENSURE_TRUE(xblDoc, NS_ERROR_FAILURE);
xblDoc->LoadBindingDocument(NS_LITERAL_STRING("chrome://global/content/xml/XMLPrettyPrint.xml"));
nsCOMPtr<nsIURI> bindingUri;
rv = NS_NewURI(getter_AddRefs(bindingUri),
NS_LITERAL_STRING("chrome://global/content/xml/XMLPrettyPrint.xml#prettyprint"));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIPrincipal> sysPrincipal;
nsContentUtils::GetSecurityManager()->
GetSystemPrincipal(getter_AddRefs(sysPrincipal));
aDocument->BindingManager()->LoadBindingDocument(aDocument, bindingUri,
sysPrincipal);
nsCOMPtr<nsIDOMElement> rootElem;
sourceDocument->GetDocumentElement(getter_AddRefs(rootElem));
NS_ENSURE_TRUE(rootElem, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIContent> rootCont = aDocument->GetRootElement();
NS_ENSURE_TRUE(rootCont, NS_ERROR_UNEXPECTED);
rv = xblDoc->AddBinding(rootElem,
NS_LITERAL_STRING("chrome://global/content/xml/XMLPrettyPrint.xml#prettyprint"));
rv = aDocument->BindingManager()->AddLayeredBinding(rootCont, bindingUri,
sysPrincipal);
NS_ENSURE_SUCCESS(rv, rv);
// Hand the result document to the binding
nsCOMPtr<nsIObserver> binding;
nsCOMPtr<nsIContent> rootCont = do_QueryInterface(rootElem);
NS_ASSERTION(rootCont, "Element doesn't implement nsIContent");
aDocument->BindingManager()->GetBindingImplementation(rootCont,
NS_GET_IID(nsIObserver),
(void**)getter_AddRefs(binding));