dom/base/ScriptableContentIterator.h

   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_scriptablecontentiterator_h
   8 #define mozilla_scriptablecontentiterator_h
   9
  10 #include "mozilla/Attributes.h"
  11 #include "mozilla/ContentIterator.h"
  12 #include "mozilla/UniquePtr.h"
  13 #include "nsCOMPtr.h"
  14 #include "nsIScriptableContentIterator.h"
  15
  16 namespace mozilla {
  17
  18 class ScriptableContentIterator final : public nsIScriptableContentIterator {
  19  public:
  20   ScriptableContentIterator();
  21   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  22   NS_DECL_CYCLE_COLLECTION_CLASS(ScriptableContentIterator)
  23   NS_DECL_NSISCRIPTABLECONTENTITERATOR
  24
  25  protected:
  26   virtual ~ScriptableContentIterator() = default;
  27   void EnsureContentIterator();
  28
  29   IteratorType mIteratorType;
  30   UniquePtr<SafeContentIteratorBase> mContentIterator;
  31 };
  32
  33 }  // namespace mozilla
  34
  35 #endif  // #ifndef mozilla_scriptablecontentiterator_h