// 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 CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_UTIL_H_
#define CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_UTIL_H_

#include <string>

class AccountId;
class Profile;

namespace aura {
class Window;
}

namespace multi_user_util {

// Get the user id from a given profile.
AccountId GetAccountIdFromProfile(Profile* profile);

// Get the user id from an email address.
AccountId GetAccountIdFromEmail(const std::string& email);

// Get a profile for a given user id.
Profile* GetProfileFromAccountId(const AccountId& account_id);

// Get a profile for a |window|. Returns NULL if window belongs to no profile.
Profile* GetProfileFromWindow(aura::Window* window);

// Check if the given profile is from the currently active user. Note that since
// only Chrome OS has the concept of an active user, only Chrome OS can ever
// return false.
bool IsProfileFromActiveUser(Profile* profile);

// Gets the current user. Note that this will return a valid AccountId for
// ChromeOS only. All other operating systems will get an empty AccountId.
const AccountId GetCurrentAccountId();

// Move the window to the current user's desktop.
void MoveWindowToCurrentDesktop(aura::Window* window);

}  // namespace multi_user_util

#endif  // CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_UTIL_H_