1 /* 2 * Copyright (c) 2023 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 OHOS_ABILITY_RUNTIME_CONFIGURATION_UTILS_H 17 #define OHOS_ABILITY_RUNTIME_CONFIGURATION_UTILS_H 18 19 #include "configuration.h" 20 #ifdef SUPPORT_GRAPHICS 21 #include "display_manager.h" 22 #endif 23 #include "resource_manager.h" 24 25 namespace OHOS { 26 namespace AbilityRuntime { 27 class ConfigurationUtils { 28 public: 29 ConfigurationUtils() = default; 30 ~ConfigurationUtils() = default; 31 using Configuration = AppExecFwk::Configuration; 32 using ResourceManager = Global::Resource::ResourceManager; 33 34 /** 35 * @brief Update global configuration to resource manager. 36 * 37 * @param configuration configuration 38 * @param resourceManager resource manager 39 */ 40 void UpdateGlobalConfig(const Configuration &configuration, std::shared_ptr<ResourceManager> resourceManager); 41 42 private: 43 void GetGlobalConfig(const Configuration &configuration, std::string &language, std::string &colormode, 44 std::string &hasPointerDevice); 45 46 #ifdef SUPPORT_GRAPHICS 47 public: 48 /** 49 * @brief Init display configuration to context configuration and resource manager. 50 * 51 * @param displayId Display ID 52 * @param configuration Context configuration need to add display config 53 * @param resourceManager Resource manager instance need to add display config 54 */ 55 void InitDisplayConfig(Rosen::DisplayId displayId, std::shared_ptr<Configuration> configuration, 56 std::shared_ptr<ResourceManager> resourceManager); 57 58 /** 59 * @brief Update display configuration to context configuration and resource manager. 60 * 61 * @param displayId Display ID 62 * @param configuration Context configuration need to add display config 63 * @param resourceManager Resource manager instance need to add display config 64 * @param configChanged If configuration has changed, set to true 65 */ 66 void UpdateDisplayConfig(Rosen::DisplayId displayId, std::shared_ptr<Configuration> configuration, 67 std::shared_ptr<ResourceManager> resourceManager, bool &configChanged); 68 69 private: 70 bool GetDisplayConfig(Rosen::DisplayId displayId, float &density, std::string &directionStr); 71 void UpdateDisplayResConfig(std::shared_ptr<ResourceManager> resourceManager, float &density, 72 std::string &direction); 73 #endif 74 }; 75 } // namespace AbilityRuntime 76 } // namespace OHOS 77 #endif // OHOS_ABILITY_RUNTIME_CONFIGURATION_UTILS_H 78