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/. */
7 #include "IdleRequest.h"
9 #include "mozilla/TimeStamp.h"
10 #include "mozilla/dom/IdleDeadline.h"
11 #include "mozilla/dom/PerformanceTiming.h"
12 #include "mozilla/dom/TimeoutManager.h"
13 #include "mozilla/dom/WindowBinding.h"
14 #include "nsComponentManagerUtils.h"
15 #include "nsGlobalWindow.h"
16 #include "nsPIDOMWindow.h"
21 IdleRequest::IdleRequest(IdleRequestCallback
* aCallback
, uint32_t aHandle
)
22 : mCallback(aCallback
), mHandle(aHandle
), mTimeoutHandle(Nothing()) {
23 MOZ_DIAGNOSTIC_ASSERT(mCallback
);
26 IdleRequest::~IdleRequest() = default;
28 NS_IMPL_CYCLE_COLLECTION_CLASS(IdleRequest
)
30 NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(IdleRequest
)
31 NS_IMPL_CYCLE_COLLECTION_UNLINK(mCallback
)
32 if (tmp
->isInList()) {
35 NS_IMPL_CYCLE_COLLECTION_UNLINK_END
37 NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(IdleRequest
)
38 NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCallback
)
39 NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
41 NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(IdleRequest
, AddRef
)
42 NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(IdleRequest
, Release
)
44 void IdleRequest::SetTimeoutHandle(int32_t aHandle
) {
45 mTimeoutHandle
= Some(aHandle
);
48 uint32_t IdleRequest::GetTimeoutHandle() const {
49 MOZ_DIAGNOSTIC_ASSERT(mTimeoutHandle
.isSome());
50 return mTimeoutHandle
.value();
53 void IdleRequest::IdleRun(nsPIDOMWindowInner
* aWindow
,
54 DOMHighResTimeStamp aDeadline
, bool aDidTimeout
) {
55 MOZ_ASSERT(NS_IsMainThread());
56 MOZ_DIAGNOSTIC_ASSERT(mCallback
);
58 RefPtr
<IdleDeadline
> deadline
=
59 new IdleDeadline(aWindow
, aDidTimeout
, aDeadline
);
60 RefPtr
<IdleRequestCallback
> callback(std::move(mCallback
));
61 MOZ_ASSERT(!mCallback
);
62 callback
->Call(*deadline
, "requestIdleCallback handler");
66 } // namespace mozilla