iLab Neuromorphic Robotics Toolkit  0.1
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PortList.H
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1 /*! @file
2  @author Unknown
3  @copyright GNU Public License (GPL v3)
4  @section License
5  @verbatim
6  // ////////////////////////////////////////////////////////////////////////
7  // The iLab Neuromorphic Robotics Toolkit (NRT) //
8  // Copyright 2010-2012 by the University of Southern California (USC) //
9  // and the iLab at USC. //
10  // //
11  // iLab - University of Southern California //
12  // Hedco Neurociences Building, Room HNB-10 //
13  // Los Angeles, Ca 90089-2520 - USA //
14  // //
15  // See http://ilab.usc.edu for information about this project. //
16  // ////////////////////////////////////////////////////////////////////////
17  // This file is part of The iLab Neuromorphic Robotics Toolkit. //
18  // //
19  // The iLab Neuromorphic Robotics Toolkit is free software: you can //
20  // redistribute it and/or modify it under the terms of the GNU General //
21  // Public License as published by the Free Software Foundation, either //
22  // version 3 of the License, or (at your option) any later version. //
23  // //
24  // The iLab Neuromorphic Robotics Toolkit is distributed in the hope //
25  // that it will be useful, but WITHOUT ANY WARRANTY; without even the //
26  // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //
27  // PURPOSE. See the GNU General Public License for more details. //
28  // //
29  // You should have received a copy of the GNU General Public License //
30  // along with The iLab Neuromorphic Robotics Toolkit. If not, see //
31  // <http://www.gnu.org/licenses/>. //
32  // ////////////////////////////////////////////////////////////////////////
33  @endverbatim */
34 #ifndef SRC_APPS_NRTDESIGNER_PORTLIST_H
35 #define SRC_APPS_NRTDESIGNER_PORTLIST_H
36 
38 #include "Port.H"
39 
41 NRT_BEGIN_UNCHECKED_INCLUDES
42 #include <QGraphicsItem>
43 #include <QList>
44 #include <QMutex>
45 NRT_END_UNCHECKED_INCLUDES
46 
47 class ModuleRepBase;
48 
49 class PortList : public QGraphicsObject
50 {
51  Q_OBJECT;
52 
53  public:
54 
55  //! Constructor
56  /*! A PortList's parent much always be a ModuleRepBase or derived (ModuleRep, NamespaceRep, BorderRep) */
57  PortList(Port::PortType type, ModuleRepBase * parent);
58 
59  //! Destructor
60  virtual ~PortList();
61 
62  //! Draw the list of ports
63  void paint(QPainter *painter, const QStyleOptionGraphicsItem*, QWidget*);
64 
65  //! Get our bounding rectangle
66  QRectF boundingRect() const;
67 
68  //! Update a bunch of module ports
69  void updatePorts(std::vector<std::pair<std::string/*owneruid*/, nrt::blackboard::ModulePortSummary> > const &
70  portSummary);
71 
72  //! Update a connector port
73  void updatePort(QString const & connuid, nrt::blackboard::ConnectorSummary const & connSummary);
74 
75  //! Remove a port
76  void removePort(QString const & owneruid, QString const & porname);
77 
78  QList<Port*>::iterator begin() { return itsPorts.begin(); }
79  QList<Port*>::const_iterator begin() const { return itsPorts.begin(); }
80  QList<Port*>::iterator end() { return itsPorts.end(); }
81  QList<Port*>::const_iterator end() const { return itsPorts.end(); }
82 
83  size_t size() const { return itsPorts.size(); }
84 
85  //! Find the port specified by the owner uid, and the port name.
86  Port * findPort(QString const & owneruid, QString const & portname) const;
87 
88  //! Get a list of all ports in this list
89  QList<Port *> const & ports() const;
90 
91  private:
92  void refactorPortPositions();
93 
94  void addPort(Port * p);
95 
96  QRectF itsBoundingRect;
97 
98  QList<Port *> itsPorts;
99 
100  // The position of the next port to be added
101  QPointF itsNextPos;
102 
103  Port::PortType itsType;
104 
105  ModuleRepBase* itsParentRep;
106 };
107 
108 #endif // SRC_APPS_NRTDESIGNER_PORTLIST_H