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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.
#ifndef EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_
#define EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_
#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
namespace content {
class BrowserContext;
}
namespace extensions {
class ImageLoader;
// Singleton that owns all ImageLoaders and associates them with
// BrowserContexts. Listens for the BrowserContext's destruction notification
// and cleans up the associated ImageLoader. Uses the original BrowserContext
// for incognito contexts.
class ImageLoaderFactory : public BrowserContextKeyedServiceFactory {
public:
static ImageLoader* GetForBrowserContext(content::BrowserContext* context);
static ImageLoaderFactory* GetInstance();
private:
friend struct DefaultSingletonTraits<ImageLoaderFactory>;
ImageLoaderFactory();
virtual ~ImageLoaderFactory();
// BrowserContextKeyedServiceFactory:
virtual KeyedService* BuildServiceInstanceFor(
content::BrowserContext* context) const OVERRIDE;
virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
virtual content::BrowserContext* GetBrowserContextToUse(
content::BrowserContext* context) const OVERRIDE;
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_
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