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// Copyright 2013 The Chromium Authors
// 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_PROFILE_SUPPORT_H_
#define CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_PROFILE_SUPPORT_H_
#include <map>
#include <memory>
#include "ash/public/cpp/multi_user_window_manager_observer.h"
#include "base/scoped_observation.h"
#include "chrome/browser/ui/ash/multi_user/multi_user_window_manager_helper.h"
#include "chrome/browser/ui/browser_list_observer.h"
#include "components/account_id/account_id.h"
class AppObserver;
class Browser;
namespace ash {
class MultiUserWindowManager;
class MultiProfileSupportTest;
} // namespace ash
namespace aura {
class Window;
} // namespace aura
// This class acts as a helper to keep ash's MultiUserWindowManager in sync with
// windows created in the browser. For example, this adds all browser windows
// to MultiUserWindowManager as well as all app windows. This class is only
// created if SessionControllerClient::IsMultiProfileAvailable() returns true.
class MultiProfileSupport : public ash::MultiUserWindowManagerObserver,
public BrowserListObserver {
public:
// Create the manager and use |active_account_id| as the active user.
explicit MultiProfileSupport(
ash::MultiUserWindowManager* multi_user_window_manager);
MultiProfileSupport(const MultiProfileSupport&) = delete;
MultiProfileSupport& operator=(const MultiProfileSupport&) = delete;
~MultiProfileSupport() override;
void AddUser(const AccountId& account_id);
// BrowserListObserver:
void OnBrowserAdded(Browser* browser) override;
private:
using AccountIdToAppWindowObserver =
std::map<AccountId, std::unique_ptr<AppObserver>>;
friend class ash::MultiProfileSupportTest;
// ash::MultiUserWindowManagerObserver:
void OnWindowOwnerEntryChanged(aura::Window* window,
const AccountId& account_id,
bool was_minimized,
bool teleported) override;
void OnTransitionUserShelfToNewAccount() override;
const raw_ptr<ash::MultiUserWindowManager> multi_user_window_manager_;
base::ScopedObservation<ash::MultiUserWindowManager,
ash::MultiUserWindowManagerObserver>
multi_user_window_manager_observation_{this};
// A list of all known users and their app window observers.
AccountIdToAppWindowObserver account_id_to_app_observer_;
};
#endif // CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_PROFILE_SUPPORT_H_
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