blob: 90bf9009399bc80f69537cb69e293d70524932a3 [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.
#include "base/basictypes.h"
#include "base/supports_user_data.h"
#include "components/user_prefs/user_prefs_export.h"
class PrefService;
namespace content {
class BrowserContext;
namespace user_prefs {
// Components may use preferences associated with a given user. These
// hang off of content::BrowserContext and can be retrieved using
// UserPrefs::Get().
// It is up to the embedder to create and own the PrefService and
// attach it to BrowserContext using the UserPrefs::Set() function.
class USER_PREFS_EXPORT UserPrefs : public base::SupportsUserData::Data {
// Retrieves the PrefService for a given BrowserContext, or NULL if
// none is attached.
static PrefService* Get(content::BrowserContext* context);
// Hangs the specified |prefs| off of |context|. Should be called
// only once per BrowserContext.
static void Set(content::BrowserContext* context, PrefService* prefs);
explicit UserPrefs(PrefService* prefs);
virtual ~UserPrefs();
// Non-owning; owned by embedder.
PrefService* prefs_;
} // namespace user_prefs