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// Copyright 2013 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/notification_blocker.h"
#include "ui/message_center/message_center.h"
namespace message_center {
NotificationBlocker::NotificationBlocker(MessageCenter* message_center)
: message_center_(message_center) {
if (message_center_)
message_center_->AddNotificationBlocker(this);
}
NotificationBlocker::~NotificationBlocker() {
if (message_center_)
message_center_->RemoveNotificationBlocker(this);
}
void NotificationBlocker::AddObserver(NotificationBlocker::Observer* observer) {
observers_.AddObserver(observer);
}
void NotificationBlocker::RemoveObserver(
NotificationBlocker::Observer* observer) {
observers_.RemoveObserver(observer);
}
bool NotificationBlocker::ShouldShowNotification(
const Notification& notification) const {
return true;
}
void NotificationBlocker::NotifyBlockingStateChanged() {
for (auto& observer : observers_)
observer.OnBlockingStateChanged(this);
}
} // namespace message_center
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