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 PRINT_MARGIN_H 17 #define PRINT_MARGIN_H 18 19 #include "parcel.h" 20 #include <json/json.h> 21 22 namespace OHOS::Print { 23 class PrintMargin final : public Parcelable { 24 public: 25 explicit PrintMargin(); 26 27 PrintMargin(const PrintMargin &right); 28 29 void Set(const PrintMargin &right); 30 31 PrintMargin &operator=(const PrintMargin &right); 32 33 virtual ~PrintMargin(); 34 35 void Reset(); 36 37 [[nodiscard]] bool HasTop() const; 38 39 [[nodiscard]] uint32_t GetTop() const; 40 41 [[nodiscard]] bool HasBottom() const; 42 43 [[nodiscard]] uint32_t GetBottom() const; 44 45 [[nodiscard]] bool HasLeft() const; 46 47 [[nodiscard]] uint32_t GetLeft() const; 48 49 [[nodiscard]] bool HasRight() const; 50 51 [[nodiscard]] uint32_t GetRight() const; 52 53 void SetTop(uint32_t top); 54 55 void SetBottom(uint32_t bottom); 56 57 void SetLeft(uint32_t left); 58 59 void SetRight(uint32_t right); 60 61 virtual bool Marshalling(Parcel &parcel) const override; 62 63 static std::shared_ptr<PrintMargin> Unmarshalling(Parcel &parcel); 64 65 void Dump() const; 66 67 Json::Value ConvertToJsonObject() const; 68 69 private: 70 void ReadFromParcel(Parcel &parcel); 71 72 private: 73 bool hasTop_; 74 uint32_t top_; 75 76 bool hasBottom_; 77 uint32_t bottom_; 78 79 bool hasLeft_; 80 uint32_t left_; 81 82 bool hasRight_; 83 uint32_t right_; 84 }; 85 } // namespace OHOS::Print 86 #endif // PRINT_MARGIN_H 87