dom/base/nsDOMWindowList.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5 #ifndef nsDOMWindowList_h___
   6 #define nsDOMWindowList_h___
   7
   8 #include "nsCOMPtr.h"
   9 #include "nsISupports.h"
  10 #include "nsIDOMWindowCollection.h"
  11 #include "nsString.h"
  12 #include "mozilla/StandardInteger.h"
  13
  14 class nsIDocShellTreeNode;
  15 class nsIDocShell;
  16 class nsIDOMWindow;
  17
  18 class nsDOMWindowList : public nsIDOMWindowCollection
  19 {
  20 public:
  21   nsDOMWindowList(nsIDocShell *aDocShell);
  22   virtual ~nsDOMWindowList();
  23
  24   NS_DECL_ISUPPORTS
  25   NS_DECL_NSIDOMWINDOWCOLLECTION
  26
  27   uint32_t GetLength();
  28   already_AddRefed<nsIDOMWindow> IndexedGetter(uint32_t aIndex, bool& aFound);
  29
  30   //local methods
  31   NS_IMETHOD SetDocShell(nsIDocShell* aDocShell);
  32
  33 protected:
  34   // Note: this function may flush and cause mDocShellNode to become null.
  35   void EnsureFresh();
  36
  37   nsIDocShellTreeNode* mDocShellNode; //Weak Reference
  38 };
  39
  40 #endif // nsDOMWindowList_h___