michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_dom_XMLDocument_h
michael@0: #define mozilla_dom_XMLDocument_h
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "nsDocument.h"
michael@0: #include "nsIDOMXMLDocument.h"
michael@0: #include "nsIScriptContext.h"
michael@0: 
michael@0: class nsIParser;
michael@0: class nsIDOMNode;
michael@0: class nsIURI;
michael@0: class nsIChannel;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: class XMLDocument : public nsDocument
michael@0: {
michael@0: public:
michael@0:   XMLDocument(const char* aContentType = "application/xml");
michael@0:   virtual ~XMLDocument();
michael@0: 
michael@0:   NS_DECL_ISUPPORTS_INHERITED
michael@0: 
michael@0:   virtual void Reset(nsIChannel* aChannel, nsILoadGroup* aLoadGroup) MOZ_OVERRIDE;
michael@0:   virtual void ResetToURI(nsIURI *aURI, nsILoadGroup *aLoadGroup,
michael@0:                           nsIPrincipal* aPrincipal) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual nsresult StartDocumentLoad(const char* aCommand, nsIChannel* channel,
michael@0:                                      nsILoadGroup* aLoadGroup,
michael@0:                                      nsISupports* aContainer,
michael@0:                                      nsIStreamListener **aDocListener,
michael@0:                                      bool aReset = true,
michael@0:                                      nsIContentSink* aSink = nullptr) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual void EndLoad() MOZ_OVERRIDE;
michael@0: 
michael@0:   // nsIDOMXMLDocument
michael@0:   NS_DECL_NSIDOMXMLDOCUMENT
michael@0: 
michael@0:   virtual nsresult Init() MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual void DocAddSizeOfExcludingThis(nsWindowSizes* aWindowSizes) const MOZ_OVERRIDE;
michael@0:   // DocAddSizeOfIncludingThis is inherited from nsIDocument.
michael@0: 
michael@0: 
michael@0:   // WebIDL API
michael@0:   bool Load(const nsAString& aUrl, mozilla::ErrorResult& aRv);
michael@0:   bool Async() const
michael@0:   {
michael@0:     return mAsync;
michael@0:   }
michael@0:   // The XPCOM SetAsync is ok for us
michael@0: 
michael@0:   // .location is [Unforgeable], so we have to make it clear that the
michael@0:   // nsIDocument version applies to us (it's shadowed by the XPCOM thing on
michael@0:   // nsDocument).
michael@0:   using nsIDocument::GetLocation;
michael@0:   // But then we need to also pull in the nsDocument XPCOM version
michael@0:   // because nsXULDocument tries to forward to it.
michael@0:   using nsDocument::GetLocation;
michael@0: 
michael@0: protected:
michael@0:   virtual JSObject* WrapNode(JSContext *aCx) MOZ_OVERRIDE;
michael@0: 
michael@0:   // mChannelIsPending indicates whether we're currently asynchronously loading
michael@0:   // data from mChannel (via document.load() or normal load).  It's set to true
michael@0:   // when we first find out about the channel (StartDocumentLoad) and set to
michael@0:   // false in EndLoad or if ResetToURI() is called.  In the latter case our
michael@0:   // mChannel is also cancelled.  Note that if this member is true, mChannel
michael@0:   // cannot be null.
michael@0:   bool mChannelIsPending;
michael@0:   bool mAsync;
michael@0:   bool mLoopingForSyncLoad;
michael@0: };
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // mozilla_dom_XMLDocument_h