umbrello  2.39.2
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
petalnode.h
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1 /*
2  SPDX-License-Identifier: GPL-2.0-or-later
3  SPDX-FileCopyrightText: 2006-2022 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() const { 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 viewTag() const; // convenience function: equal to initialArgs().last()
63  QString documentation() const;
64  NameValueList attributes() const;
65 
66  // setters
67  //void setType(NodeType nt); see constructor
68  void setInitialArgs(const QStringList& args);
70 
71  // utilities
72  StringOrNode findAttribute(const QString& name) const;
73 
74 private:
76  QStringList m_initialArgs;
78 
79  friend QDebug operator<<(QDebug out, const PetalNode &p);
80 };
81 
82 QDebug operator<<(QDebug out, const PetalNode::StringOrNode &p);
83 QDebug operator<<(QDebug out, const PetalNode::NameValue &p);
84 QDebug operator<<(QDebug out, const PetalNode::NameValueList &p);
85 QDebug operator<<(QDebug out, const PetalNode &p);
86 #endif
87 
Definition: petalnode.h:35
friend QDebug operator<<(QDebug out, const PetalNode &p)
Definition: petalnode.cpp:155
QList< NameValue > NameValueList
Definition: petalnode.h:51
void setInitialArgs(const QStringList &args)
Definition: petalnode.cpp:131
QStringList initialArgs() const
Definition: petalnode.cpp:83
QString viewTag() const
Definition: petalnode.cpp:95
PetalNode(NodeType nt)
Definition: petalnode.cpp:69
NameValueList m_attributes
Definition: petalnode.h:77
QString documentation() const
Definition: petalnode.cpp:107
QString name() const
Definition: petalnode.cpp:88
QStringList m_initialArgs
Definition: petalnode.h:76
QPair< QString, StringOrNode > NameValue
Definition: petalnode.h:50
virtual ~PetalNode()
Definition: petalnode.cpp:74
NodeType m_type
Definition: petalnode.h:75
NameValueList attributes() const
Definition: petalnode.cpp:119
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:136
StringOrNode findAttribute(const QString &name) const
Definition: petalnode.cpp:146
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
bool isEmpty() const
Definition: petalnode.h:48
PetalNode * node
Definition: petalnode.h:45
StringOrNode()
Definition: petalnode.h:46