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_idlerequest_h
       8             : #define mozilla_dom_idlerequest_h
       9             : 
      10             : #include "mozilla/LinkedList.h"
      11             : #include "mozilla/Maybe.h"
      12             : #include "nsCOMPtr.h"
      13             : #include "nsCycleCollectionParticipant.h"
      14             : #include "nsDOMNavigationTiming.h"
      15             : #include "nsICancelableRunnable.h"
      16             : #include "nsIRunnable.h"
      17             : #include "nsString.h"
      18             : 
      19             : class nsPIDOMWindowInner;
      20             : 
      21             : namespace mozilla {
      22             : namespace dom {
      23             : 
      24             : class IdleRequestCallback;
      25             : 
      26             : class IdleRequest final : public nsISupports,
      27             :                           public LinkedListElement<IdleRequest>
      28             : {
      29             : public:
      30             :   IdleRequest(IdleRequestCallback* aCallback, uint32_t aHandle);
      31             : 
      32             :   nsresult IdleRun(nsPIDOMWindowInner* aWindow,
      33             :                    DOMHighResTimeStamp aDeadline,
      34             :                    bool aDidTimeout);
      35             : 
      36             :   void SetTimeoutHandle(int32_t aHandle);
      37           1 :   bool HasTimeout() const { return mTimeoutHandle.isSome(); }
      38             :   uint32_t GetTimeoutHandle() const;
      39             : 
      40           0 :   uint32_t Handle() const
      41             :   {
      42           0 :     return mHandle;
      43             :   }
      44             : 
      45             :   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
      46          19 :   NS_DECL_CYCLE_COLLECTION_CLASS(IdleRequest)
      47             : 
      48             : private:
      49             :   ~IdleRequest();
      50             : 
      51             :   RefPtr<IdleRequestCallback> mCallback;
      52             :   const uint32_t mHandle;
      53             :   mozilla::Maybe<int32_t> mTimeoutHandle;
      54             : };
      55             : 
      56             : } // namespace dom
      57             : } // namespace mozilla
      58             : 
      59             : #endif // mozilla_dom_idlerequest_h