1 /* 2 * Copyright (C) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef INTERFACE_ACCESSIBLE_ABILITY_MANAGER_CONFIG_OBSERVER_H 17 #define INTERFACE_ACCESSIBLE_ABILITY_MANAGER_CONFIG_OBSERVER_H 18 19 #include "iremote_broker.h" 20 21 namespace OHOS { 22 namespace Accessibility { 23 class IAccessibleAbilityManagerConfigObserver : public IRemoteBroker { 24 public: 25 DECLARE_INTERFACE_DESCRIPTOR(u"ohos.accessibility.IAccessibleAbilityManagerconfigObserver"); 26 27 virtual void OnConfigStateChanged(const uint32_t stateType) = 0; 28 virtual void OnAudioBalanceChanged(const float audioBalance) = 0; 29 virtual void OnBrightnessDiscountChanged(const float brightnessDiscount) = 0; 30 virtual void OnContentTimeoutChanged(const uint32_t contentTimeout) = 0; 31 virtual void OnDaltonizationColorFilterChanged(const uint32_t filterType) = 0; 32 virtual void OnMouseAutoClickChanged(const int32_t mouseAutoClick) = 0; 33 virtual void OnShortkeyTargetChanged(const std::string &shortkeyTarget) = 0; 34 35 enum class Message { 36 ON_CONFIG_STATE_CHANGED, 37 ON_DALTONIZATION_COLOR_FILTER_CHANGED, 38 ON_CONTENT_TIMEOUT_CHANGED, 39 ON_MOUSE_AUTOCLICK_CHANGED, 40 ON_BRIGHTNESS_DISCOUNT_CHANGED, 41 ON_AUDIO_BALANCE_CHANGED, 42 ON_SHORTKEY_TARGET_CHANGED, 43 ON_CAPTION_STYLE_CHANGED, 44 }; 45 }; 46 } // namespace Accessibility 47 } // namespace OHOS 48 #endif // INTERFACE_ACCESSIBLE_ABILITY_MANAGER_CONFIG_OBSERVER_H