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- // Copyright 2018 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "ash/wm/overview/delayed_animation_observer_impl.h"
- #include "ash/wm/overview/overview_delegate.h"
- #include "base/bind.h"
- #include "base/threading/thread_task_runner_handle.h"
- namespace ash {
- ForceDelayObserver::ForceDelayObserver(base::TimeDelta delay) {
- base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
- FROM_HERE,
- base::BindOnce(&ForceDelayObserver::Finish,
- weak_ptr_factory_.GetWeakPtr()),
- delay);
- }
- ForceDelayObserver::~ForceDelayObserver() = default;
- void ForceDelayObserver::SetOwner(OverviewDelegate* owner) {
- owner_ = owner;
- }
- void ForceDelayObserver::Shutdown() {
- owner_ = nullptr;
- }
- void ForceDelayObserver::Finish() {
- if (owner_)
- owner_->RemoveAndDestroyEnterAnimationObserver(this);
- }
- EnterAnimationObserver::EnterAnimationObserver() = default;
- EnterAnimationObserver::~EnterAnimationObserver() = default;
- void EnterAnimationObserver::OnImplicitAnimationsCompleted() {
- if (owner_)
- owner_->RemoveAndDestroyEnterAnimationObserver(this);
- }
- void EnterAnimationObserver::SetOwner(OverviewDelegate* owner) {
- DCHECK(!owner_);
- owner_ = owner;
- }
- void EnterAnimationObserver::Shutdown() {
- owner_ = nullptr;
- }
- ExitAnimationObserver::ExitAnimationObserver() = default;
- ExitAnimationObserver::~ExitAnimationObserver() = default;
- void ExitAnimationObserver::OnImplicitAnimationsCompleted() {
- if (owner_)
- owner_->RemoveAndDestroyExitAnimationObserver(this);
- }
- void ExitAnimationObserver::SetOwner(OverviewDelegate* owner) {
- DCHECK(!owner_);
- owner_ = owner;
- }
- void ExitAnimationObserver::Shutdown() {
- owner_ = nullptr;
- }
- } // namespace ash
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