[go: nahoru, domu]

blob: 51d50f2d13409657e93cc5747186f04c96fc0fe7 [file] [log] [blame]
// 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.
#ifndef APPS_APP_LIFETIME_MONITOR_FACTORY_H_
#define APPS_APP_LIFETIME_MONITOR_FACTORY_H_
#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
namespace content {
class BrowserContext;
}
namespace apps {
class AppLifetimeMonitor;
// Singleton that owns all AppLifetimeMonitors and associates them with
// BrowserContexts. Listens for the BrowserContext's destruction notification
// and cleans up the associated AppLifetimeMonitor.
class AppLifetimeMonitorFactory : public BrowserContextKeyedServiceFactory {
public:
static AppLifetimeMonitor* GetForBrowserContext(
content::BrowserContext* context);
static AppLifetimeMonitorFactory* GetInstance();
private:
friend struct base::DefaultSingletonTraits<AppLifetimeMonitorFactory>;
AppLifetimeMonitorFactory();
~AppLifetimeMonitorFactory() override;
// BrowserContextKeyedServiceFactory:
KeyedService* BuildServiceInstanceFor(
content::BrowserContext* context) const override;
bool ServiceIsCreatedWithBrowserContext() const override;
content::BrowserContext* GetBrowserContextToUse(
content::BrowserContext* context) const override;
};
} // namespace apps
#endif // APPS_APP_LIFETIME_MONITOR_FACTORY_H_