umbrello  2.32.1
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
petalnode.h
Go to the documentation of this file.
1 /*
2  SPDX-License-Identifier: GPL-2.0-or-later
3  SPDX-FileCopyrightText: 2006-2020 Umbrello UML Modeller Authors <umbrello-devel@kde.org>
4 */
5 
6 #ifndef PETALNODE__H
7 #define PETALNODE__H
8 
9 #include <QList>
10 #include <QPair>
11 #include <QString>
12 #include <QStringList>
13 
34 class PetalNode
35 {
36 public:
43  struct StringOrNode {
44  QString string;
46  StringOrNode() { node = 0; }
47  virtual ~StringOrNode() { }
48  bool isEmpty() { return (string.isEmpty() && node == 0); }
49  };
50  typedef QPair<QString, StringOrNode> NameValue;
51  typedef QList<NameValue> NameValueList;
52 
54 
55  explicit PetalNode(NodeType nt);
56  virtual ~PetalNode();
57 
58  // getters
59  NodeType type() const;
60  QStringList initialArgs() const; // name and other initial args
61  QString name() const; // convenience function: equal to initialArgs().first()
62  QString documentation() const;
63  NameValueList attributes() const;
64 
65  // setters
66  //void setType(NodeType nt); see constructor
67  void setInitialArgs(const QStringList& args);
69 
70  // utilities
71  StringOrNode findAttribute(const QString& name) const;
72 
73 private:
75  QStringList m_initialArgs;
77 
78  friend QDebug operator<<(QDebug out, const PetalNode &p);
79 };
80 
81 QDebug operator<<(QDebug out, const PetalNode::StringOrNode &p);
82 QDebug operator<<(QDebug out, const PetalNode::NameValue &p);
83 QDebug operator<<(QDebug out, const PetalNode::NameValueList &p);
84 QDebug operator<<(QDebug out, const PetalNode &p);
85 #endif
86 
Definition: petalnode.h:35
friend QDebug operator<<(QDebug out, const PetalNode &p)
Definition: petalnode.cpp:148
QList< NameValue > NameValueList
Definition: petalnode.h:51
void setInitialArgs(const QStringList &args)
Definition: petalnode.cpp:124
QStringList initialArgs() const
Definition: petalnode.cpp:83
PetalNode(NodeType nt)
Definition: petalnode.cpp:69
NameValueList m_attributes
Definition: petalnode.h:76
QString documentation() const
Definition: petalnode.cpp:100
QString name() const
Definition: petalnode.cpp:88
QStringList m_initialArgs
Definition: petalnode.h:75
QPair< QString, StringOrNode > NameValue
Definition: petalnode.h:50
virtual ~PetalNode()
Definition: petalnode.cpp:74
NodeType m_type
Definition: petalnode.h:74
NameValueList attributes() const
Definition: petalnode.cpp:112
NodeType type() const
Definition: petalnode.cpp:78
NodeType
Definition: petalnode.h:53
@ nt_object
Definition: petalnode.h:53
@ nt_list
Definition: petalnode.h:53
void setAttributes(NameValueList vl)
Definition: petalnode.cpp:129
StringOrNode findAttribute(const QString &name) const
Definition: petalnode.cpp:139
QDebug operator<<(QDebug out, const PetalNode::StringOrNode &p)
Definition: petalnode.cpp:42
Definition: petalnode.h:43
virtual ~StringOrNode()
Definition: petalnode.h:47
QString string
Definition: petalnode.h:44
PetalNode * node
Definition: petalnode.h:45
StringOrNode()
Definition: petalnode.h:46
bool isEmpty()
Definition: petalnode.h:48