gr-baz Package
timedisplayform.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2011 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef TIME_DISPLAY_FORM_H
24 #define TIME_DISPLAY_FORM_H
25 
26 #include <spectrumUpdateEvents.h>
27 #include <FrequencyDisplayPlot.h>
28 #include <WaterfallDisplayPlot.h>
29 #include <TimeDomainDisplayPlot.h>
31 #include <QtGui/QApplication>
32 #include <QtGui/QGridLayout>
33 #include <QValidator>
34 #include <QTimer>
35 #include <vector>
36 
37 class TimeDisplayForm : public QWidget
38 {
39  Q_OBJECT
40 
41  public:
42  TimeDisplayForm(int nplots=1, QWidget* parent = 0);
44 
45  void Reset();
46 
47 public slots:
48  void resizeEvent( QResizeEvent * e );
49  void customEvent( QEvent * e );
50  void setFrequencyRange( const double newCenterFrequency,
51  const double newStartFrequency,
52  const double newStopFrequency );
53  void closeEvent( QCloseEvent * e );
54 
55  void setTimeDomainAxis(double min, double max);
56 
57  void setUpdateTime(double t);
58 
59  void setTitle(int which, QString title);
60  void setColor(int which, QString color);
61 
62 private slots:
63  void newData( const TimeUpdateEvent* );
64  void updateGuiTimer();
65 
66  void onTimePlotPointSelected(const QPointF p);
67 
68 signals:
69  void plotPointSelected(const QPointF p, int type);
70 
71 private:
72  uint64_t _numRealDataPoints;
73  QIntValidator* _intValidator;
74 
75  QGridLayout *_layout;
76  TimeDomainDisplayPlot* _timeDomainDisplayPlot;
77  bool _systemSpecifiedFlag;
78  double _startFrequency;
79  double _stopFrequency;
80 
81  QTimer *displayTimer;
82  double d_update_time;
83 };
84 
85 #endif /* TIME_DISPLAY_FORM_H */