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// Copyright (c) 2011 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.
#ifndef CHROME_BROWSER_TABS_PINNED_TAB_SERVICE_H_
#define CHROME_BROWSER_TABS_PINNED_TAB_SERVICE_H_
#pragma once
#include "base/compiler_specific.h"
#include "chrome/browser/profiles/profile_keyed_service.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
class Profile;
// PinnedTabService is responsible for updating preferences with the set of
// pinned tabs to restore at startup. PinnedTabService listens for the
// appropriate set of notifications to know it should update preferences.
class PinnedTabService : public content::NotificationObserver,
public ProfileKeyedService {
public:
explicit PinnedTabService(Profile* profile);
private:
// Invoked when we're about to exit.
void GotExit();
// content::NotificationObserver.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
Profile* profile_;
// If true we've seen an exit event (or the last browser is closing which
// triggers an exit) and can ignore all other events.
bool got_exiting_;
// True if there is at least one normal browser for our profile.
bool has_normal_browser_;
content::NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(PinnedTabService);
};
#endif // CHROME_BROWSER_TABS_PINNED_TAB_SERVICE_H_
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