Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_dom_ProcessGlobal_h
       8             : #define mozilla_dom_ProcessGlobal_h
       9             : 
      10             : #include "mozilla/Attributes.h"
      11             : #include "nsCOMPtr.h"
      12             : #include "nsFrameMessageManager.h"
      13             : #include "nsIScriptContext.h"
      14             : #include "nsIScriptObjectPrincipal.h"
      15             : #include "nsIScriptContext.h"
      16             : #include "nsIClassInfo.h"
      17             : #include "nsIRunnable.h"
      18             : #include "nsIGlobalObject.h"
      19             : #include "nsIScriptObjectPrincipal.h"
      20             : #include "nsServiceManagerUtils.h"
      21             : #include "nsWeakReference.h"
      22             : #include "nsWrapperCache.h"
      23             : 
      24             : namespace mozilla {
      25             : namespace dom {
      26             : 
      27             : class ProcessGlobal :
      28             :   public nsMessageManagerScriptExecutor,
      29             :   public nsIContentProcessMessageManager,
      30             :   public nsIGlobalObject,
      31             :   public nsIScriptObjectPrincipal,
      32             :   public nsSupportsWeakReference,
      33             :   public mozilla::dom::ipc::MessageManagerCallback,
      34             :   public nsWrapperCache
      35             : {
      36             : public:
      37             :   explicit ProcessGlobal(nsFrameMessageManager* aMessageManager);
      38             : 
      39             :   using mozilla::dom::ipc::MessageManagerCallback::GetProcessMessageManager;
      40             : 
      41             :   bool Init();
      42             : 
      43             :   static ProcessGlobal* Get();
      44             : 
      45             :   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
      46        1521 :   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(ProcessGlobal, nsIContentProcessMessageManager)
      47             : 
      48          42 :   NS_FORWARD_SAFE_NSIMESSAGELISTENERMANAGER(mMessageManager)
      49           5 :   NS_FORWARD_SAFE_NSIMESSAGESENDER(mMessageManager)
      50           0 :   NS_FORWARD_SAFE_NSISYNCMESSAGESENDER(mMessageManager)
      51           0 :   NS_FORWARD_SAFE_NSIMESSAGEMANAGERGLOBAL(mMessageManager)
      52          10 :   NS_FORWARD_SAFE_NSICONTENTPROCESSMESSAGEMANAGER(mMessageManager)
      53             : 
      54             :   virtual void LoadScript(const nsAString& aURL);
      55             : 
      56         909 :   virtual JSObject* GetGlobalJSObject() override
      57             :   {
      58         909 :     return mGlobal;
      59             :   }
      60           0 :   virtual nsIPrincipal* GetPrincipal() override { return mPrincipal; }
      61             : 
      62           0 :   virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override
      63             :   {
      64           0 :     MOZ_CRASH("ProcessGlobal doesn't use DOM bindings!");
      65             :   }
      66             : 
      67             :   void SetInitialProcessData(JS::HandleValue aInitialData);
      68             : 
      69             : protected:
      70             :   virtual ~ProcessGlobal();
      71             : 
      72             : private:
      73             :   bool mInitialized;
      74             :   RefPtr<nsFrameMessageManager> mMessageManager;
      75             : };
      76             : 
      77             : } // namespace dom
      78             : } // namespace mozilla
      79             : 
      80             : #endif // mozilla_dom_ProcessGlobal_h