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// Copyright (c) 2015 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 "ui/message_center/popup_timer.h"
#include <algorithm>
#include "ui/message_center/message_center_style.h"
#include "ui/message_center/message_center_types.h"
#include "ui/message_center/notification.h"
#include "ui/message_center/notification_list.h"
namespace message_center {
namespace {
base::TimeDelta GetTimeoutForNotification(Notification* notification) {
if (notification->priority() > DEFAULT_PRIORITY)
return base::TimeDelta::FromSeconds(kAutocloseHighPriorityDelaySeconds);
if (notification->notifier_id().type == NotifierId::WEB_PAGE)
return base::TimeDelta::FromSeconds(kAutocloseWebPageDelaySeconds);
return base::TimeDelta::FromSeconds(kAutocloseDefaultDelaySeconds);
}
} // namespace
////////////////////////////////////////////////////////////////////////////////
// PopupTimer
PopupTimer::PopupTimer(const std::string& id,
base::TimeDelta timeout,
base::WeakPtr<PopupTimersController> controller)
: id_(id),
timeout_(timeout),
timer_controller_(controller),
timer_(new base::OneShotTimer) {}
PopupTimer::~PopupTimer() {
if (!timer_)
return;
if (timer_->IsRunning())
timer_->Stop();
}
void PopupTimer::Start() {
if (timer_->IsRunning())
return;
base::TimeDelta timeout_to_close =
timeout_ <= passed_ ? base::TimeDelta() : timeout_ - passed_;
start_time_ = base::Time::Now();
timer_->Start(FROM_HERE, timeout_to_close,
base::Bind(&PopupTimersController::TimerFinished,
timer_controller_, id_));
}
void PopupTimer::Pause() {
if (!timer_ || !timer_->IsRunning())
return;
timer_->Stop();
passed_ += base::Time::Now() - start_time_;
}
void PopupTimer::Reset() {
if (timer_)
timer_->Stop();
passed_ = base::TimeDelta();
}
////////////////////////////////////////////////////////////////////////////////
// PopupTimersController
PopupTimersController::PopupTimersController(MessageCenter* message_center)
: message_center_(message_center) {
message_center_->AddObserver(this);
}
PopupTimersController::~PopupTimersController() {
message_center_->RemoveObserver(this);
}
void PopupTimersController::StartTimer(const std::string& id,
const base::TimeDelta& timeout) {
PopupTimerCollection::const_iterator iter = popup_timers_.find(id);
if (iter != popup_timers_.end()) {
DCHECK(iter->second);
iter->second->Start();
return;
}
scoped_ptr<PopupTimer> timer(new PopupTimer(id, timeout, AsWeakPtr()));
timer->Start();
popup_timers_.insert(id, timer.Pass());
}
void PopupTimersController::StartAll() {
for (auto& iter : popup_timers_)
iter.second->Start();
}
void PopupTimersController::ResetTimer(const std::string& id,
const base::TimeDelta& timeout) {
CancelTimer(id);
StartTimer(id, timeout);
}
void PopupTimersController::PauseTimer(const std::string& id) {
PopupTimerCollection::const_iterator iter = popup_timers_.find(id);
if (iter == popup_timers_.end())
return;
iter->second->Pause();
}
void PopupTimersController::PauseAll() {
for (auto& iter : popup_timers_)
iter.second->Pause();
}
void PopupTimersController::CancelTimer(const std::string& id) {
popup_timers_.erase(id);
}
void PopupTimersController::CancelAll() {
popup_timers_.clear();
}
void PopupTimersController::TimerFinished(const std::string& id) {
if (!ContainsKey(popup_timers_, id))
return;
CancelTimer(id);
message_center_->MarkSinglePopupAsShown(id, false);
}
void PopupTimersController::OnNotificationDisplayed(
const std::string& id,
const DisplaySource source) {
OnNotificationUpdated(id);
}
void PopupTimersController::OnNotificationUpdated(const std::string& id) {
NotificationList::PopupNotifications popup_notifications =
message_center_->GetPopupNotifications();
if (!popup_notifications.size()) {
CancelAll();
return;
}
NotificationList::PopupNotifications::const_iterator iter =
popup_notifications.begin();
for (; iter != popup_notifications.end(); ++iter) {
if ((*iter)->id() == id)
break;
}
if (iter == popup_notifications.end() || (*iter)->never_timeout()) {
CancelTimer(id);
return;
}
// Start the timer if not yet.
if (popup_timers_.find(id) == popup_timers_.end())
StartTimer(id, GetTimeoutForNotification(*iter));
}
void PopupTimersController::OnNotificationRemoved(const std::string& id,
bool by_user) {
CancelTimer(id);
}
} // namespace message_center
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