1 /* 2 * Copyright (C) 2021 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 FM_IMMS_PROJECT_PERUSERSETTING_H 17 #define FM_IMMS_PROJECT_PERUSERSETTING_H 18 19 #include <map> 20 #include <string> 21 #include <vector> 22 #include "input_method_property.h" 23 #include "input_method_setting.h" 24 #include "global.h" 25 26 namespace OHOS { 27 namespace MiscServices { 28 class PerUserSetting { 29 public: 30 explicit PerUserSetting(int32_t userId); 31 32 ~PerUserSetting(); 33 34 void Initialize(); 35 int32_t GetUserState(); 36 InputMethodProperty *GetCurrentInputMethod(); 37 InputMethodProperty *GetSecurityInputMethod(); 38 InputMethodProperty *GetNextInputMethod(); 39 InputMethodSetting *GetInputMethodSetting(); 40 InputMethodProperty *GetInputMethodProperty(const std::u16string& imeId); 41 42 int32_t OnPackageAdded(std::u16string& packageName, bool isSecurityIme); 43 int32_t OnPackageRemoved(std::u16string& packageName, bool isSecurityIme); 44 int32_t OnSettingChanged(const std::u16string& key, const std::u16string& value); 45 void OnAdvanceToNext(); 46 void OnUserLocked(); 47 void Dump(int32_t fd); 48 49 int32_t ListInputMethodEnabled(std::vector<InputMethodProperty*> *properties); 50 int32_t ListInputMethod(std::vector<InputMethodProperty*> *properties); 51 int32_t ListKeyboardType(const std::u16string& imeId, std::vector<KeyboardType*> *types); 52 53 static bool CheckIfSecurityIme(const InputMethodProperty& property); 54 55 private: 56 int32_t userId_; // the id of the user to whom the object is linking 57 int32_t userState; // the state of the user to whom the object is linking 58 std::vector<InputMethodProperty*> inputMethodProperties; // a vector to save all IME installed for this user 59 std::u16string currentImeId; // the id of the default input method engine. 60 InputMethodSetting inputMethodSetting; // the object to manage the setting data for this user 61 int COMMON_COUNT_ONE_HUNDRED_THOUSAND = 100000; 62 63 PerUserSetting(const PerUserSetting&); 64 PerUserSetting& operator =(const PerUserSetting&); 65 PerUserSetting(const PerUserSetting&&); 66 PerUserSetting& operator =(const PerUserSetting&&); 67 void InitInputMethodSetting(); 68 void ResetCurrentInputMethod(); 69 std::u16string GetKeyboardTypeLanguage(const InputMethodProperty *property, int32_t hashCode); 70 std::u16string GetImeId(const std::u16string& packageName); 71 }; 72 } 73 } 74 #endif // FM_IMMS_PROJECT_PERUSERSETTING_H 75