michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
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 nsChromeTreeOwner_h__
michael@0: #define nsChromeTreeOwner_h__
michael@0: 
michael@0: // Helper Classes
michael@0: #include "nsCOMPtr.h"
michael@0: 
michael@0: // Interfaces Needed
michael@0: #include "nsIBaseWindow.h"
michael@0: #include "nsIDocShellTreeOwner.h"
michael@0: #include "nsIInterfaceRequestor.h"
michael@0: #include "nsIInterfaceRequestorUtils.h"
michael@0: #include "nsIWebProgressListener.h"
michael@0: #include "nsWeakReference.h"
michael@0: 
michael@0: class nsXULWindow;
michael@0: 
michael@0: class nsChromeTreeOwner : public nsIDocShellTreeOwner,
michael@0:                           public nsIBaseWindow, 
michael@0:                           public nsIInterfaceRequestor,
michael@0:                           public nsIWebProgressListener,
michael@0:                           public nsSupportsWeakReference
michael@0: {
michael@0: friend class nsXULWindow;
michael@0: 
michael@0: public:
michael@0:    NS_DECL_ISUPPORTS
michael@0: 
michael@0:    NS_DECL_NSIINTERFACEREQUESTOR
michael@0:    NS_DECL_NSIBASEWINDOW
michael@0:    NS_DECL_NSIDOCSHELLTREEOWNER
michael@0:    NS_DECL_NSIWEBPROGRESSLISTENER
michael@0: 
michael@0:    static nsresult InitGlobals();
michael@0:    static void     FreeGlobals();
michael@0: 
michael@0: protected:
michael@0:    nsChromeTreeOwner();
michael@0:    virtual ~nsChromeTreeOwner();
michael@0: 
michael@0:    void XULWindow(nsXULWindow* aXULWindow);
michael@0:    nsXULWindow* XULWindow();
michael@0: 
michael@0: protected:
michael@0:    nsXULWindow*      mXULWindow;
michael@0: };
michael@0: 
michael@0: #endif /* nsChromeTreeOwner_h__ */