author Makoto Kato <>
Thu, 06 Sep 2012 11:41:02 +0900
changeset 104366 5d63594c05a9fa801fbbbc8adb38946d8fb77970
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 120214 0b23beab803845fc77bbf66bf222ed0954357a1b
permissions -rw-r--r--
Bug 784912 - nsIStreamListener.onDataAvailable should handle 64-bit offset. r=honza

/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */

#ifndef nsWindowRoot_h__
#define nsWindowRoot_h__

class nsPIDOMWindow;
class nsIDOMEventListener;
class nsEventListenerManager;
class nsIDOMEvent;
class nsEventChainPreVisitor;
class nsEventChainPostVisitor;

#include "nsIDOMEventTarget.h"
#include "nsEventListenerManager.h"
#include "nsPIWindowRoot.h"
#include "nsCycleCollectionParticipant.h"

class nsWindowRoot : public nsPIWindowRoot
  nsWindowRoot(nsPIDOMWindow* aWindow);
  virtual ~nsWindowRoot();


  // nsPIWindowRoot

  virtual nsPIDOMWindow* GetWindow();

  virtual nsresult GetControllers(nsIControllers** aResult);
  virtual nsresult GetControllerForCommand(const char * aCommand,
                                           nsIController** _retval);

  virtual nsIDOMNode* GetPopupNode();
  virtual void SetPopupNode(nsIDOMNode* aNode);

  virtual void SetParentTarget(nsIDOMEventTarget* aTarget)
    mParent = aTarget;
  virtual nsIDOMEventTarget* GetParentTarget() { return mParent; }


  // Members
  nsPIDOMWindow* mWindow; // [Weak]. The window will hold on to us and let go when it dies.
  nsRefPtr<nsEventListenerManager> mListenerManager; // [Strong]. We own the manager, which owns event listeners attached
                                                      // to us.

  nsCOMPtr<nsIDOMNode> mPopupNode; // [OWNER]

  nsCOMPtr<nsIDOMEventTarget> mParent;

extern nsresult
NS_NewWindowRoot(nsPIDOMWindow* aWindow,
                 nsIDOMEventTarget** aResult);