зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.1 KiB
C
75 строки
2.1 KiB
C
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
||
|
|
/* 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 http://mozilla.org/MPL/2.0/. */
|
||
|
|
|
||
|
|
#ifndef mozilla_dom_idlerequest_h
|
||
|
|
#define mozilla_dom_idlerequest_h
|
||
|
|
|
||
|
|
#include "mozilla/LinkedList.h"
|
||
|
|
#include "mozilla/Maybe.h"
|
||
|
|
#include "nsCOMPtr.h"
|
||
|
|
#include "nsCycleCollectionParticipant.h"
|
||
|
|
#include "nsDOMNavigationTiming.h"
|
||
|
|
#include "nsITimeoutHandler.h"
|
||
|
|
|
||
|
|
class nsPIDOMWindowInner;
|
||
|
|
|
||
|
|
namespace mozilla {
|
||
|
|
namespace dom {
|
||
|
|
|
||
|
|
class IdleRequestCallback;
|
||
|
|
|
||
|
|
class IdleRequest final : public nsITimeoutHandler
|
||
|
|
, public nsIRunnable
|
||
|
|
, public nsICancelableRunnable
|
||
|
|
, public nsIIncrementalRunnable
|
||
|
|
, public LinkedListElement<IdleRequest>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
IdleRequest(JSContext* aCx, nsPIDOMWindowInner* aWindow,
|
||
|
|
IdleRequestCallback& aCallback, uint32_t aHandle);
|
||
|
|
|
||
|
|
virtual nsresult Call() override;
|
||
|
|
virtual void GetLocation(const char** aFileName, uint32_t* aLineNo,
|
||
|
|
uint32_t* aColumn) override;
|
||
|
|
virtual void MarkForCC() override;
|
||
|
|
|
||
|
|
nsresult SetTimeout(uint32_t aTimout);
|
||
|
|
nsresult RunIdleRequestCallback(bool aDidTimeout);
|
||
|
|
void CancelTimeout();
|
||
|
|
|
||
|
|
NS_DECL_NSIRUNNABLE;
|
||
|
|
virtual nsresult Cancel() override;
|
||
|
|
virtual void SetDeadline(mozilla::TimeStamp aDeadline) override;
|
||
|
|
|
||
|
|
uint32_t Handle() const
|
||
|
|
{
|
||
|
|
return mHandle;
|
||
|
|
}
|
||
|
|
|
||
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
||
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(IdleRequest, nsITimeoutHandler)
|
||
|
|
|
||
|
|
private:
|
||
|
|
~IdleRequest();
|
||
|
|
|
||
|
|
// filename, line number and JS language version string of the
|
||
|
|
// caller of setTimeout()
|
||
|
|
nsCString mFileName;
|
||
|
|
uint32_t mLineNo;
|
||
|
|
uint32_t mColumn;
|
||
|
|
|
||
|
|
nsCOMPtr<nsPIDOMWindowInner> mWindow;
|
||
|
|
RefPtr<IdleRequestCallback> mCallback;
|
||
|
|
uint32_t mHandle;
|
||
|
|
mozilla::Maybe<int32_t> mTimeoutHandle;
|
||
|
|
DOMHighResTimeStamp mDeadline;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace dom
|
||
|
|
} // namespace mozilla
|
||
|
|
|
||
|
|
#endif // mozilla_dom_idlerequest_h
|