| // Copyright 2017 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 COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_NEVER_CONDITION_VALIDATOR_H_ |
| #define COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_NEVER_CONDITION_VALIDATOR_H_ |
| |
| #include "base/macros.h" |
| #include "components/feature_engagement/internal/condition_validator.h" |
| #include "components/feature_engagement/public/feature_list.h" |
| |
| namespace base { |
| struct Feature; |
| } // namespace base |
| |
| namespace feature_engagement { |
| class AvailabilityModel; |
| class DisplayLockController; |
| class EventModel; |
| |
| // An ConditionValidator that never acknowledges that a feature has met its |
| // conditions. |
| class NeverConditionValidator : public ConditionValidator { |
| public: |
| NeverConditionValidator(); |
| ~NeverConditionValidator() override; |
| |
| // ConditionValidator implementation. |
| ConditionValidator::Result MeetsConditions( |
| const base::Feature& feature, |
| const FeatureConfig& config, |
| const EventModel& event_model, |
| const AvailabilityModel& availability_model, |
| const DisplayLockController& display_lock_controller, |
| uint32_t current_day) const override; |
| void NotifyIsShowing( |
| const base::Feature& feature, |
| const FeatureConfig& config, |
| const std::vector<std::string>& all_feature_names) override; |
| void NotifyDismissed(const base::Feature& feature) override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(NeverConditionValidator); |
| }; |
| |
| } // namespace feature_engagement |
| |
| #endif // COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_NEVER_CONDITION_VALIDATOR_H_ |