michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=8 sts=2 et sw=2 tw=80: */
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 BackstagePass_h__
michael@0: #define BackstagePass_h__
michael@0: 
michael@0: #include "nsISupports.h"
michael@0: #include "nsWeakReference.h"
michael@0: #include "nsIGlobalObject.h"
michael@0: #include "nsIScriptObjectPrincipal.h"
michael@0: #include "nsIXPCScriptable.h"
michael@0: 
michael@0: #include "js/HeapAPI.h"
michael@0: 
michael@0: class BackstagePass : public nsIGlobalObject,
michael@0:                       public nsIScriptObjectPrincipal,
michael@0:                       public nsIXPCScriptable,
michael@0:                       public nsIClassInfo,
michael@0:                       public nsSupportsWeakReference
michael@0: {
michael@0: public:
michael@0:   NS_DECL_ISUPPORTS
michael@0:   NS_DECL_NSIXPCSCRIPTABLE
michael@0:   NS_DECL_NSICLASSINFO
michael@0: 
michael@0:   virtual nsIPrincipal* GetPrincipal() {
michael@0:     return mPrincipal;
michael@0:   }
michael@0: 
michael@0:   virtual JSObject* GetGlobalJSObject() {
michael@0:     return mGlobal;
michael@0:   }
michael@0: 
michael@0:   virtual void ForgetGlobalObject() {
michael@0:     mGlobal = nullptr;
michael@0:   }
michael@0: 
michael@0:   virtual void SetGlobalObject(JSObject* global) {
michael@0:     mGlobal = global;
michael@0:   }
michael@0: 
michael@0:   BackstagePass(nsIPrincipal *prin) :
michael@0:     mPrincipal(prin)
michael@0:   {
michael@0:   }
michael@0: 
michael@0:   virtual ~BackstagePass() { }
michael@0: 
michael@0: private:
michael@0:   nsCOMPtr<nsIPrincipal> mPrincipal;
michael@0:   JS::TenuredHeap<JSObject*> mGlobal;
michael@0: };
michael@0: 
michael@0: nsresult
michael@0: NS_NewBackstagePass(BackstagePass** ret);
michael@0: 
michael@0: #endif // BackstagePass_h__