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// 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 COMPONENTS_USER_EDUCATION_COMMON_NTP_PROMO_NTP_PROMO_CONTROLLER_H_
#define COMPONENTS_USER_EDUCATION_COMMON_NTP_PROMO_NTP_PROMO_CONTROLLER_H_
#include <memory>
#include "base/auto_reset.h"
#include "base/feature_list.h"
#include "base/memory/raw_ref.h"
#include "components/user_education/common/feature_promo/feature_promo_registry.h"
#include "components/user_education/common/ntp_promo/ntp_promo_registry.h"
#include "components/user_education/common/ntp_promo/ntp_promo_specification.h"
#include "components/user_education/common/user_education_data.h"
#include "components/user_education/common/user_education_storage_service.h"
#include "ui/menus/simple_menu_model.h"
namespace user_education {
// This struct provides ordered sets of pending and completed promos, intended
// for use by the New Tab Page.
struct NtpShowablePromos {
NtpShowablePromos();
~NtpShowablePromos();
NtpShowablePromos(NtpShowablePromos&&) noexcept;
NtpShowablePromos& operator=(NtpShowablePromos&&) noexcept;
struct Promo {
Promo(NtpPromoIdentifier id, const NtpPromoContent& content);
std::string id;
NtpPromoContent content;
};
// Lists of promos, in descending priority order. Ie, if the UI chooses to
// show only one promo from a list, choose the first one.
std::vector<Promo> pending;
std::vector<Promo> completed;
};
// Controls display of New Tab Page promos.
class NtpPromoController {
public:
NtpPromoController(const NtpPromoController&) = delete;
~NtpPromoController();
void operator=(const NtpPromoController&) = delete;
NtpPromoController(NtpPromoRegistry& registry,
UserEducationStorageService& storage_service);
// Provides ordered lists of eligible and completed promos, intended to be
// displayed by the NTP.
NtpShowablePromos GetShowablePromos();
// Called in response to an NTP promo activation.
void OnPromoClicked(NtpPromoIdentifier id);
private:
const raw_ref<NtpPromoRegistry> registry_;
const raw_ref<UserEducationStorageService> storage_service_;
};
} // namespace user_education
#endif // COMPONENTS_USER_EDUCATION_COMMON_NTP_PROMO_NTP_PROMO_CONTROLLER_H_
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