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// Copyright 2019 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_ASH_RELEASE_NOTES_RELEASE_NOTES_STORAGE_H_
#define CHROME_BROWSER_ASH_RELEASE_NOTES_RELEASE_NOTES_STORAGE_H_
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
class Profile;
class PrefRegistrySimple;
namespace ash {
// This stores the latest milestone with new Release Notes content. If the last
// milestone the user has seen the notification is before this, a new
// notification will be shown.
inline constexpr int kLastChromeVersionWithReleaseNotes = 138;
// Class used to determine when/if to show user notification that release notes
// are available for their recently updated device.
class ReleaseNotesStorage {
public:
// Registers profile prefs.
static void RegisterProfilePrefs(PrefRegistrySimple* registry);
explicit ReleaseNotesStorage(Profile* profile);
ReleaseNotesStorage(const ReleaseNotesStorage&) = delete;
ReleaseNotesStorage& operator=(const ReleaseNotesStorage&) = delete;
~ReleaseNotesStorage();
// Returns true if system has been updated since last notification, user
// has internet connection, and user has not opted out of release notes.
bool ShouldNotify();
// Marks the current release as having shown the notification.
void MarkNotificationShown();
// Returns true if the Release Notes suggestion chip should be shown.
bool ShouldShowSuggestionChip();
// Decreases the amount of times left to show the suggestion chip.
void DecreaseTimesLeftToShowSuggestionChip();
// Sets the number of times left to show the chip to the max number.
void StartShowingSuggestionChip();
// Sets the number of times left to show the suggestion chip to 0.
void StopShowingSuggestionChip();
private:
const raw_ptr<Profile> profile_;
};
} // namespace ash
#endif // CHROME_BROWSER_ASH_RELEASE_NOTES_RELEASE_NOTES_STORAGE_H_
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