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 ENABLE_IME_DATA_PARSER_H 17 #define ENABLE_IME_DATA_PARSER_H 18 19 #include <mutex> 20 #include <string> 21 #include <unordered_map> 22 #include <vector> 23 24 #include "datashare_helper.h" 25 #include "global.h" 26 #include "input_method_property.h" 27 #include "settings_data_utils.h" 28 29 namespace OHOS { 30 namespace MiscServices { 31 struct SwitchInfo { 32 std::chrono::system_clock::time_point timestamp{}; 33 std::string bundleName; 34 std::string subName; 35 bool operator==(const SwitchInfo &info) const 36 { 37 return (timestamp == info.timestamp && bundleName == info.bundleName && subName == info.subName); 38 } 39 }; 40 41 class EnableImeDataParser : public RefBase { 42 public: 43 static sptr<EnableImeDataParser> GetInstance(); 44 int32_t Initialize(const int32_t userId); 45 int32_t GetEnableData(const std::string &key, std::vector<std::string> &enableVec, const int32_t userId); 46 // for enable list changed 47 bool CheckNeedSwitch(const std::string &key, SwitchInfo &switchInfo, const int32_t userId); 48 // for switch target ime 49 bool CheckNeedSwitch(const SwitchInfo &info, const int32_t userId); 50 void OnUserChanged(const int32_t userId); 51 52 static constexpr const char *ENABLE_IME = "settings.inputmethod.enable_ime"; 53 static constexpr const char *ENABLE_KEYBOARD = "settings.inputmethod.enable_keyboard"; 54 55 private: 56 EnableImeDataParser() = default; 57 ~EnableImeDataParser(); 58 59 bool ParseJsonData(const std::string &key, const std::string &valueStr, std::vector<std::string> &enableVec, 60 const int32_t userId); 61 const std::string GetJsonListName(const std::string &key); 62 bool CheckTargetEnableName( 63 const std::string &key, const std::string &targetName, std::string &nextIme, const int32_t userId); 64 std::shared_ptr<Property> GetDefaultIme(); 65 66 private: 67 static std::mutex instanceMutex_; 68 static sptr<EnableImeDataParser> instance_; 69 std::mutex listMutex_; 70 std::unordered_map<std::string, std::vector<std::string>> enableList_; 71 std::mutex defaultImeMutex_; 72 std::shared_ptr<Property> defaultImeInfo_{ nullptr }; 73 int32_t currrentUserId_ = 0; 74 }; 75 } // namespace MiscServices 76 } // namespace OHOS 77 78 #endif // ENABLE_IME_DATA_PARSER_H 79