74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "IdleRequest.h"
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#include "mozilla/Function.h"
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#include "mozilla/TimeStamp.h"
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#include "mozilla/dom/IdleDeadline.h"
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#include "mozilla/dom/PerformanceTiming.h"
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#include "mozilla/dom/WindowBinding.h"
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#include "nsComponentManagerUtils.h"
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#include "nsGlobalWindow.h"
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#include "nsISupportsPrimitives.h"
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#include "nsPIDOMWindow.h"
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namespace mozilla {
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namespace dom {
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IdleRequest::IdleRequest(IdleRequestCallback* aCallback, uint32_t aHandle)
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: mCallback(aCallback)
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, mHandle(aHandle)
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, mTimeoutHandle(Nothing())
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{
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MOZ_DIAGNOSTIC_ASSERT(mCallback);
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}
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IdleRequest::~IdleRequest()
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{
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}
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NS_IMPL_CYCLE_COLLECTION(IdleRequest, mCallback)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(IdleRequest)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(IdleRequest)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(IdleRequest)
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NS_INTERFACE_MAP_END
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void
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IdleRequest::SetTimeoutHandle(int32_t aHandle)
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{
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mTimeoutHandle = Some(aHandle);
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}
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uint32_t
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IdleRequest::GetTimeoutHandle() const
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{
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MOZ_DIAGNOSTIC_ASSERT(mTimeoutHandle.isSome());
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return mTimeoutHandle.value();
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}
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nsresult
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IdleRequest::IdleRun(nsPIDOMWindowInner* aWindow,
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DOMHighResTimeStamp aDeadline,
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bool aDidTimeout)
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{
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MOZ_ASSERT(NS_IsMainThread());
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MOZ_DIAGNOSTIC_ASSERT(mCallback);
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ErrorResult error;
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RefPtr<IdleDeadline> deadline =
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new IdleDeadline(aWindow, aDidTimeout, aDeadline);
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mCallback->Call(*deadline, error, "requestIdleCallback handler");
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mCallback = nullptr;
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error.SuppressException();
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return error.StealNSResult();
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}
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} // namespace dom
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} // namespace mozilla
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