XMemberVariable.h
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00001 /***************************************************************************** 00002 * Copyright (C) 2011 by Benjamin Hadorn (b_hadorn@bluewin.ch) 00003 ***************************************************************************** 00004 * Project : Zeus Base Library 00005 * Module : XMemberVariable 00006 * Package : Zeus.ZeusBase.System 00007 * Author : Benjamin Hadorn 00008 * Date : 27.12.2011 00009 * System : Zeus-Framework 00010 ***************************************************************************** 00011 * Licence: * 00012 * This library is free software; you can redistribute it and/or modify * 00013 * it under the terms of the GNU Lesser General Public License as * 00014 * published by the Free Software Foundation; either version * 00015 * 2.1 of the License, or (at your option) any later version. * 00016 * * 00017 * This library is distributed in the hope that it will be useful, * 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00020 * GNU Lesser General Public License for more details. * 00021 * * 00022 * You should have received a copy of the GNU Lesser General Public * 00023 * License along with this library; if not, write to the Free Software * 00024 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA * 00025 *****************************************************************************/ 00026 00027 /***************************************************************************** 00028 * Changes: 00029 * 27.12.2011 bha: created zeus 2.0 00030 *****************************************************************************/ 00031 00032 #ifndef XMemberVariableH 00033 #define XMemberVariableH 00034 00035 #include <zeusbase/System/Interfaces/IXObject.hpp> 00036 #include <zeusbase/System/StringMap.hpp> 00037 #include <zeusbase/System/StringList.h> 00038 #include <zeusbase/System/Map.hpp> 00039 #include <zeusbase/System/ZObject.h> 00040 00041 BEGIN_NAMESPACE_Zeus 00042 00043 class IXMLNode; 00044 class IZVariant; 00045 00046 /****************************************************************************/ 00051 /****************************************************************************/ 00052 class TXMemberVariable : public TZObject, public IXMemberVariable 00053 { 00054 public: 00055 00056 TXMemberVariable(IXMLNode& rNode); 00057 virtual ~TXMemberVariable(); 00058 00059 //IXMemberVariable methods 00060 virtual EVariableType MQUALIFIER getMemberType() const; 00061 virtual void MQUALIFIER getName(IString& rName) const; 00062 virtual Retval MQUALIFIER getString(IString& rValue) const; 00063 virtual Retval MQUALIFIER getValue(IZVariant& rValue) const; 00064 virtual Retval MQUALIFIER getXMLNode(IXMLNode*& rpValue) const; 00065 virtual Retval MQUALIFIER getListItems(IXPathResults*& rpList) const; 00066 virtual Retval MQUALIFIER getListItem(Int iIndex, IXMLNode*& rpItem) const; 00067 virtual Retval MQUALIFIER setValue(const IZVariant& rValue); 00068 virtual Retval MQUALIFIER setString(const IString& rValue); 00069 virtual Retval MQUALIFIER addListItem(IXMLNode*& rpItem); 00070 virtual Retval MQUALIFIER insertListItem(Int iIndex, IXMLNode*& rpItem); 00071 virtual Retval MQUALIFIER deleteListItem(Int iIndex); 00072 00073 00074 //static methods 00075 static TXMemberVariable* createMember(IXMLNode& rMainNode, 00076 const IString& rName, 00077 EVariableType eType); 00078 static void removeMember(TXMemberVariable& rItem); 00079 00080 //Methods of IZUnknown 00081 MEMORY_MANAGER_DECL 00082 00083 00084 private: 00085 //Methods not allowed to use 00086 // No copying allowed 00087 TXMemberVariable(const TXMemberVariable& rInPar); 00088 TXMemberVariable& operator=(const TXMemberVariable& rInPar); 00089 00091 IXMLNode& m_rMainNode; 00093 EVariableType m_eType; 00094 00096 static bool m_bMapInitialized; 00098 static TStringMap<EVariableType> m_mapTypes; 00100 static TMap<EVariableType, TString> m_mapTypes2; 00101 00102 00103 static bool initializeMap(); 00104 }; 00105 00106 /****************************************************************************/ 00109 /****************************************************************************/ 00110 class TXMemberCollection : public TStringMap<TXMemberVariable*> 00111 { 00112 public: 00113 TXMemberCollection(); 00114 00115 void expandFromNode(IXMLNode& rMainNode); 00116 Retval getMemberByIndex(Int iIndex, IXMemberVariable*& rpMember) const; 00117 Retval getMemberByName(const IString& rName, IXMemberVariable*& rpMember) const; 00118 bool isExpanded() const; 00119 00120 //Methods of IMap 00121 virtual bool MQUALIFIER deleteItem(const IString& rKey); 00122 virtual void MQUALIFIER clear(); 00123 00124 protected: 00125 virtual ~TXMemberCollection(); 00126 00127 Retval addNewMemberVariable(IXMLNode& rMainNode, 00128 const IString& rName, 00129 IXMemberVariable::EVariableType eType); 00130 00131 00132 private: 00134 bool m_bExpanded; 00136 TStringList m_lstMemberNames; 00137 00138 friend class TXObject; 00139 }; 00140 00141 00142 //INLINE METHODS 00143 /****************************************************************************/ 00146 /****************************************************************************/ 00147 inline IXMemberVariable::EVariableType MQUALIFIER TXMemberVariable::getMemberType() const 00148 { 00149 return m_eType; 00150 } 00151 00152 00153 //############################################################################ 00154 // TXMemberCollection 00155 00156 /****************************************************************************/ 00159 /****************************************************************************/ 00160 inline bool TXMemberCollection::isExpanded() const 00161 { 00162 return m_bExpanded; 00163 } 00164 00165 00166 END_NAMESPACE_Zeus 00167 00168 #endif