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// Copyright 2014 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.
#import <Foundation/Foundation.h>
#include "base/macros.h"
#include "content/browser/time_zone_monitor.h"
namespace content {
class TimeZoneMonitorMac : public TimeZoneMonitor {
public:
TimeZoneMonitorMac() : TimeZoneMonitor() {
NSNotificationCenter* nc = [NSNotificationCenter defaultCenter];
notification_observer_ =
[nc addObserverForName:NSSystemTimeZoneDidChangeNotification
object:nil
queue:nil
usingBlock:^(NSNotification* notification) {
NotifyRenderers();
}];
}
~TimeZoneMonitorMac() override {
NSNotificationCenter* nc = [NSNotificationCenter defaultCenter];
[nc removeObserver:notification_observer_];
}
private:
id notification_observer_;
DISALLOW_COPY_AND_ASSIGN(TimeZoneMonitorMac);
};
// static
scoped_ptr<TimeZoneMonitor> TimeZoneMonitor::Create() {
return scoped_ptr<TimeZoneMonitor>(new TimeZoneMonitorMac());
}
} // namespace content
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