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ash / public / cpp / graduation / graduation_manager.h [blame]
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_PUBLIC_CPP_GRADUATION_GRADUATION_MANAGER_H_
#define ASH_PUBLIC_CPP_GRADUATION_GRADUATION_MANAGER_H_
#include <string>
#include "ash/public/cpp/ash_public_export.h"
#include "base/observer_list_types.h"
namespace base {
class Clock;
class TickClock;
} // namespace base
namespace content {
class BrowserContext;
class StoragePartition;
class StoragePartitionConfig;
} // namespace content
namespace signin {
class IdentityManager;
} // namespace signin
namespace ash::graduation {
// A checked observer which receives notification of changes to the
// Graduation app.
class ASH_PUBLIC_EXPORT GraduationManagerObserver
: public base::CheckedObserver {
public:
// Invoked when the session active state is changed.
virtual void OnGraduationAppUpdate(bool enabled) = 0;
};
// Creates interface to access browser-side functionalities in
// GraduationManagerImpl.
class ASH_PUBLIC_EXPORT GraduationManager {
public:
static GraduationManager* Get();
GraduationManager();
GraduationManager(const GraduationManager&) = delete;
GraduationManager& operator=(const GraduationManager&) = delete;
virtual ~GraduationManager();
// Returns the language code of the device's current locale.
virtual std::string GetLanguageCode() const = 0;
// Returns identity manager for given `context`.
// Needed to avoid ash/chrome dependency.
virtual signin::IdentityManager* GetIdentityManager(
content::BrowserContext* context) = 0;
// Returns storage partition for a given `context` and
// `storage_partition_config`.
virtual content::StoragePartition* GetStoragePartition(
content::BrowserContext* context,
const content::StoragePartitionConfig& storage_partition_config) = 0;
// Adds the specified observer to be notified of updates to the Graduation
// app.
virtual void AddObserver(GraduationManagerObserver* observer) = 0;
virtual void RemoveObserver(GraduationManagerObserver* observer) = 0;
// Used by browser tests to set and fast-forward the system time.
virtual void SetClocksForTesting(const base::Clock* clock,
const base::TickClock* tick_clock) = 0;
// Used by browser tests to resume the timer after it is paused (e.g. during
// fast-forwarding).
virtual void ResumeTimerForTesting() = 0;
};
} // namespace ash::graduation
#endif // ASH_PUBLIC_CPP_GRADUATION_GRADUATION_MANAGER_H_