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cxXMLNodeWrapper.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
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18  may be used to endorse or promote products derived from this software
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 #ifndef CXXMLNODEWRAPPER_H
33 #define CXXMLNODEWRAPPER_H
34 
35 #include "cxResourceExport.h"
36 
37 #include <QDomNode>
38 #include <QStringList>
39 #include <vector>
40 
41 namespace cx
42 {
43 
55 class cxResource_EXPORT XMLNodeAdder
56 {
57 public:
58  XMLNodeAdder(QDomNode node);
59 
64  XMLNodeAdder descend(QString path);
65 
66  QDomElement addTextToElement(QString name, QString text);
67 
68  template<class T>
69  void addObjectToElement(QString name, T object)
70  {
71  QDomElement element = this->addElement(name);
72  object->addXml(element);
73  }
74 
75  QDomElement addElement(QString name);
76  QDomNode node();
77 
78 private:
79  QDomNode mNode;
80  QDomDocument document();
81 };
82 
88 class cxResource_EXPORT XMLNodeParser
89 {
90 public:
91  XMLNodeParser(QDomNode node);
95  XMLNodeParser descend(QString path);
96  QDomNode node();
97 
98  QString parseTextFromElement(QString name);
99  double parseDoubleFromElementWithDefault(QString name, double defaultValue);
100  QStringList parseTextFromDuplicateElements(QString name);
101  std::vector<QDomElement> getDuplicateElements(QString name);
102 
103  template<class T>
104  void parseObjectFromElement(QString name, T object)
105  {
106  object->parseXml(mNode.namedItem(name));
107  }
108 
109  QDomElement parseElement(QString name);
110 
111 private:
112  QDomNode mNode;
113 };
114 
119 } // namespace cx
120 
121 
122 #endif // CXXMLNODEWRAPPER_H
void addObjectToElement(QString name, T object)
void parseObjectFromElement(QString name, T object)