File indexing completed on 2024-05-12 04:35:05
0001 /* This file is part of the TikZKit project. 0002 * 0003 * Copyright (C) 2015 Dominik Haumann <dhaumann@kde.org> 0004 * 0005 * This library is free software; you can redistribute it and/or modify 0006 * it under the terms of the GNU Library General Public License as published 0007 * by the Free Software Foundation, either version 2 of the License, or 0008 * (at your option) any later version. 0009 * 0010 * This library is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 * GNU Library General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU Library General Public License 0016 * along with this library; see the file COPYING.LIB. If not, see 0017 * <http://www.gnu.org/licenses/>. 0018 */ 0019 0020 #include "Entity.h" 0021 #include "Document.h" 0022 0023 namespace tikz { 0024 namespace core { 0025 0026 /** 0027 * Private data and helper functions of class Entity. 0028 */ 0029 class EntityPrivate 0030 { 0031 public: 0032 // unique id, or -1 (negative) 0033 Uid uid = Uid(); 0034 }; 0035 0036 Entity::Entity() 0037 : ConfigObject() 0038 , d(new EntityPrivate()) 0039 { 0040 } 0041 0042 Entity::Entity(const Uid & uid) 0043 : ConfigObject() 0044 , d(new EntityPrivate()) 0045 { 0046 Q_ASSERT(uid.isValid()); 0047 d->uid = uid; 0048 } 0049 0050 Entity::~Entity() 0051 { 0052 } 0053 0054 Uid Entity::uid() const 0055 { 0056 return d->uid; 0057 } 0058 0059 bool Entity::objectNameSet() const 0060 { 0061 return !objectName().isEmpty(); 0062 } 0063 0064 void Entity::unsetObjectName() 0065 { 0066 setObjectName(QString()); 0067 } 0068 0069 void Entity::load(const QJsonObject & json) 0070 { 0071 if (json.contains("uid")) { 0072 d->uid = Uid(json["uid"].toString(), d->uid.document()); 0073 } 0074 0075 if (json.contains("entityType")) { 0076 Q_ASSERT(entityType() == toEntityType(json["entityType"].toString())); 0077 } 0078 0079 if (json.contains("objectName")) { 0080 setObjectName(json["objectName"].toString()); 0081 } 0082 0083 // load payload 0084 const QJsonObject data = json["data"].toObject(); 0085 loadData(data); 0086 } 0087 0088 QJsonObject Entity::save() const 0089 { 0090 QJsonObject json; 0091 0092 // entity data 0093 json["uid"] = d->uid.toString(); 0094 json["entityType"] = toString(entityType()); 0095 json["objectName"] = objectName(); 0096 0097 // save payload 0098 json["data"] = saveData(); 0099 0100 return json; 0101 } 0102 0103 QJsonObject Entity::saveData() const 0104 { 0105 return QJsonObject(); 0106 } 0107 0108 void Entity::loadData(const QJsonObject & json) 0109 { 0110 Q_UNUSED(json) 0111 } 0112 0113 Document * Entity::document() const 0114 { 0115 return d->uid.document(); 0116 } 0117 0118 } 0119 } 0120 0121 // kate: indent-width 4; replace-tabs on;