qtgui: wip: moving qtgui over to new pimpl style.

Everything but full sink has been converted.
author: Tom Rondeau <trondeau@vt.edu> 2012-07-17 22:28:09 -0400
committer: Tom Rondeau <trondeau@vt.edu> 2012-07-17 22:28:09 -0400
commit: 47b99fb2bcce8531726fdce637c69367f6b7468c (patch)
tree: b4c1ba64003e113488c54edd5c751e0f18509971 /gr-qtgui/include/qtgui
parent: fbdf83e472da67239d4cbdcb47f83ea7df108aa8 (diff)
12 files changed, 1007 insertions, 0 deletions
diff --git a/gr-qtgui/include/qtgui/CMakeLists.txt b/gr-qtgui/include/qtgui/CMakeLists.txt
new file mode 100644
index 0000000000..b2a979fa3c
--- /dev/null
+++ b/gr-qtgui/include/qtgui/CMakeLists.txt
@@ -0,0 +1,37 @@
+# Copyright 2010-2012 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Install the header files
+########################################################################
+install(FILES
+    api.h
+    time_sink_c.h
+    time_sink_f.h
+    freq_sink_c.h
+    freq_sink_f.h
+    const_sink_c.h
+#    qtgui_waterfall_sink_c.h
+#    qtgui_waterfall_sink_f.h
+#    qtgui_sink_c.h
+#    qtgui_sink_f.h
+    utils.h
+    DESTINATION ${GR_INCLUDE_DIR}/gnuradio/qtgui
+    COMPONENT "qtgui_devel"
+)
diff --git a/gr-qtgui/include/qtgui/api.h b/gr-qtgui/include/qtgui/api.h
new file mode 100644
index 0000000000..e88948e07b
--- /dev/null
+++ b/gr-qtgui/include/qtgui/api.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_API_H
+#define INCLUDED_QTGUI_API_H
+
+#include <gruel/attributes.h>
+
+#ifdef gnuradio_qtgui_EXPORTS
+#  define QTGUI_API __GR_ATTR_EXPORT
+#else
+#  define QTGUI_API __GR_ATTR_IMPORT
+#endif
+
+#endif /* INCLUDED_QTGUI_API_H */
diff --git a/gr-qtgui/include/qtgui/const_sink_c.h b/gr-qtgui/include/qtgui/const_sink_c.h
new file mode 100644
index 0000000000..1236e18b49
--- /dev/null
+++ b/gr-qtgui/include/qtgui/const_sink_c.h
@@ -0,0 +1,80 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_CONST_SINK_C_H
+#define INCLUDED_QTGUI_CONST_SINK_C_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+    
+    /*!
+     * \brief A graphical sink to display the IQ constellation of multiple signals.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a complex
+     * streams and plots them on an IQ constellation plot.
+     */
+    class QTGUI_API const_sink_c : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::const_sink_c::sptr
+      typedef boost::shared_ptr<const_sink_c> sptr;
+
+      /*!
+       * \brief Build a complex PSD sink.
+       *
+       * \param size number of points to plot at once
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int size,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_CONST_SINK_C_H */
diff --git a/gr-qtgui/include/qtgui/freq_sink_c.h b/gr-qtgui/include/qtgui/freq_sink_c.h
new file mode 100644
index 0000000000..a90a6d3201
--- /dev/null
+++ b/gr-qtgui/include/qtgui/freq_sink_c.h
@@ -0,0 +1,95 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_FREQ_SINK_C_H
+#define INCLUDED_QTGUI_FREQ_SINK_C_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+    
+    /*!
+     * \brief A graphical sink to display multiple signals in frequency.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a complex
+     * streams and plots the PSD. Each signal is plotted with a
+     * different color, and the \a set_title and \a set_color
+     * functions can be used to change the lable and color for a given
+     * input number.
+     */
+    class QTGUI_API freq_sink_c : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::freq_sink_c::sptr
+      typedef boost::shared_ptr<freq_sink_c> sptr;
+
+      /*!
+       * \brief Build a complex PSD sink.
+       *
+       * \param size size of the FFT to compute and display
+       * \param wintype (type of window to appy; see filter/firdes.h)
+       * \param fc center frequency of signal (use for x-axis labels)
+       * \param bw bandwidth of signal (used to set x-axis labels)
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int fftsize, int wintype,
+		       double fc, double bw,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_fft_size(const int fftsize) = 0;
+      virtual int fft_size() const = 0;
+      virtual void set_fft_average(const float fftavg) = 0;
+      virtual float fft_average() const = 0;
+
+      virtual void set_frequency_range(const double centerfreq, const double bandwidth) = 0;
+      virtual void set_fft_power_db(double min, double max) = 0;
+
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_FREQ_SINK_C_H */
diff --git a/gr-qtgui/include/qtgui/freq_sink_f.h b/gr-qtgui/include/qtgui/freq_sink_f.h
new file mode 100644
index 0000000000..98bd3de9a3
--- /dev/null
+++ b/gr-qtgui/include/qtgui/freq_sink_f.h
@@ -0,0 +1,95 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_FREQ_SINK_F_H
+#define INCLUDED_QTGUI_FREQ_SINK_F_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+    
+    /*!
+     * \brief A graphical sink to display multiple signals in frequency.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a floating
+     * point streams and plots the PSD. Each signal is plotted with a
+     * different color, and the \a set_title and \a set_color
+     * functions can be used to change the lable and color for a given
+     * input number.
+     */
+    class QTGUI_API freq_sink_f : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::freq_sink_f::sptr
+      typedef boost::shared_ptr<freq_sink_f> sptr;
+
+      /*!
+       * \brief Build a floating point PSD sink.
+       *
+       * \param size size of the FFT to compute and display
+       * \param wintype (type of window to appy; see filter/firdes.h)
+       * \param fc center frequency of signal (use for x-axis labels)
+       * \param bw bandwidth of signal (used to set x-axis labels)
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int fftsize, int wintype,
+		       double fc, double bw,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_fft_size(const int fftsize) = 0;
+      virtual int fft_size() const = 0;
+      virtual void set_fft_average(const float fftavg) = 0;
+      virtual float fft_average() const = 0;
+
+      virtual void set_frequency_range(const double centerfreq, const double bandwidth) = 0;
+      virtual void set_fft_power_db(double min, double max) = 0;
+
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_FREQ_SINK_F_H */
diff --git a/gr-qtgui/include/qtgui/qtgui_sink_c.h b/gr-qtgui/include/qtgui/qtgui_sink_c.h
new file mode 100644
index 0000000000..2d3279f401
--- /dev/null
+++ b/gr-qtgui/include/qtgui/qtgui_sink_c.h
@@ -0,0 +1,129 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2009,2011 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_SINK_C_H
+#define INCLUDED_QTGUI_SINK_C_H
+
+#include <Python.h>
+#include <gr_qtgui_api.h>
+#include <gr_block.h>
+#include <gr_firdes.h>
+#include <fft/fft.h>
+#include <qapplication.h>
+#include <gruel/high_res_timer.h>
+#include "SpectrumGUIClass.h"
+
+class qtgui_sink_c;
+typedef boost::shared_ptr<qtgui_sink_c> qtgui_sink_c_sptr;
+
+GR_QTGUI_API qtgui_sink_c_sptr qtgui_make_sink_c (int fftsize, int wintype,
+				     double fc=0, double bandwidth=1.0,
+				     const std::string &name="Spectrum Display",
+				     bool plotfreq=true, bool plotwaterfall=true,
+				     bool plottime=true, bool plotconst=true,
+				     QWidget *parent=NULL);
+
+/*!
+ * \brief A graphical sink to display freq, spec, time, and const plots.
+ * \ingroup qtgui_blk
+ *
+ * This is a QT-based graphical sink the takes a complex stream and
+ * plots it. The default action is to plot the signal as a PSD (FFT),
+ * spectrogram (waterfall), time domain I&Q, and constellation (I
+ * vs. Q) plots. The plots may be turned off by setting the
+ * appropriate boolean value in the constructor to False.
+ */
+
+class GR_QTGUI_API qtgui_sink_c : public gr_block
+{
+private:
+  friend GR_QTGUI_API qtgui_sink_c_sptr qtgui_make_sink_c (int fftsize, int wintype,
+					      double fc, double bw,
+					      const std::string &name,
+					      bool plotfreq, bool plotwaterfall,
+					      bool plottime, bool plotconst,
+					      QWidget *parent);
+  qtgui_sink_c (int fftsize, int wintype,
+		double fc, double bw,
+		const std::string &name,
+		bool plotfreq, bool plotwaterfall,
+		bool plottime, bool plotconst,
+		QWidget *parent);
+
+  void forecast(int noutput_items, gr_vector_int &ninput_items_required);
+
+  void initialize();
+
+  int d_fftsize;
+  gr_firdes::win_type d_wintype;
+  std::vector<float> d_window;
+  double d_center_freq;
+  double d_bandwidth;
+  std::string d_name;
+  gruel::high_res_timer_type  d_last_update;
+  bool d_update_active;
+
+  bool d_shift;
+  gr::fft::fft_complex *d_fft;
+
+  int d_index;
+  gr_complex *d_residbuf;
+  float *d_magbuf;
+
+  bool d_plotfreq, d_plotwaterfall, d_plottime, d_plotconst;
+
+  gruel::high_res_timer_type d_update_time;
+
+  QWidget *d_parent;
+  SpectrumGUIClass *d_main_gui;
+
+  void windowreset();
+  void buildwindow();
+  void fftresize();
+  void fft(float *data_out, const gr_complex *data_in, int size);
+
+public:
+  ~qtgui_sink_c();
+  void exec_();
+  QWidget*  qwidget();
+  PyObject* pyqwidget();
+
+  void set_frequency_range(const double centerfreq,
+			   const double bandwidth);
+
+  void set_time_domain_axis(double min, double max);
+  void set_constellation_axis(double xmin, double xmax,
+			      double ymin, double ymax);
+  void set_constellation_pen_size(int size);
+  void set_fft_power_db(double min, double max);
+
+  void set_update_time(double t);
+
+  QApplication *d_qApplication;
+
+  int general_work (int noutput_items,
+		    gr_vector_int &ninput_items,
+		    gr_vector_const_void_star &input_items,
+		    gr_vector_void_star &output_items);
+};
+
+#endif /* INCLUDED_QTGUI_SINK_C_H */
diff --git a/gr-qtgui/include/qtgui/qtgui_sink_f.h b/gr-qtgui/include/qtgui/qtgui_sink_f.h
new file mode 100644
index 0000000000..ea49b11d34
--- /dev/null
+++ b/gr-qtgui/include/qtgui/qtgui_sink_f.h
@@ -0,0 +1,126 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2009,2011 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_SINK_F_H
+#define INCLUDED_QTGUI_SINK_F_H
+
+#include <Python.h>
+#include <gr_qtgui_api.h>
+#include <gr_block.h>
+#include <gr_firdes.h>
+#include <fft/fft.h>
+#include <qapplication.h>
+#include "SpectrumGUIClass.h"
+
+class qtgui_sink_f;
+typedef boost::shared_ptr<qtgui_sink_f> qtgui_sink_f_sptr;
+
+GR_QTGUI_API qtgui_sink_f_sptr qtgui_make_sink_f (int fftsize, int wintype,
+				     double fc=0, double bw=1.0,
+				     const std::string &name="Spectrum Display",
+				     bool plotfreq=true, bool plotwaterfall=true,
+				     bool plottime=true, bool plotconst=false,
+				     QWidget *parent=NULL);
+
+/*!
+ * \brief A graphical sink to display freq, spec, and time.
+ * \ingroup qtgui_blk
+ *
+ * This is a QT-based graphical sink the takes a float stream and
+ * plots it. The default action is to plot the signal as a PSD (FFT),
+ * spectrogram (waterfall), and time domain plots. The plots may be
+ * turned off by setting the appropriate boolean value in the
+ * constructor to False.
+ */
+
+class GR_QTGUI_API qtgui_sink_f : public gr_block
+{
+private:
+  friend GR_QTGUI_API qtgui_sink_f_sptr qtgui_make_sink_f (int fftsize, int wintype,
+					      double fc, double bw,
+					      const std::string &name,
+					      bool plotfreq, bool plotwaterfall,
+					      bool plottime, bool plotconst,
+					      QWidget *parent);
+  qtgui_sink_f (int fftsize, int wintype,
+		double fc, double bw,
+		const std::string &name,
+		bool plotfreq, bool plotwaterfall,
+		bool plottime, bool plotconst,
+		QWidget *parent);
+
+  void forecast(int noutput_items, gr_vector_int &ninput_items_required);
+
+  void initialize();
+
+  int d_fftsize;
+  gr_firdes::win_type d_wintype;
+  std::vector<float> d_window;
+  double d_center_freq;
+  double d_bandwidth;
+  std::string d_name;
+
+  bool d_shift;
+  gr::fft::fft_complex *d_fft;
+
+  int d_index;
+  float *d_residbuf;
+  float *d_magbuf;
+
+  bool d_plotfreq, d_plotwaterfall, d_plottime, d_plotconst;
+
+  double d_update_time;
+
+  QWidget *d_parent;
+  SpectrumGUIClass *d_main_gui;
+
+  void windowreset();
+  void buildwindow();
+  void fftresize();
+  void fft(float *data_out, const float *data_in, int size);
+
+public:
+  ~qtgui_sink_f();
+  void exec_();
+  QWidget*  qwidget();
+  PyObject* pyqwidget();
+
+  void set_frequency_range(const double centerfreq,
+			   const double bandwidth);
+
+  void set_time_domain_axis(double min, double max);
+  void set_constellation_axis(double xmin, double xmax,
+			      double ymin, double ymax);
+  void set_constellation_pen_size(int size);
+  void set_fft_power_db(double min, double max);
+
+  void set_update_time(double t);
+
+  QApplication *d_qApplication;
+
+  int general_work (int noutput_items,
+		    gr_vector_int &ninput_items,
+		    gr_vector_const_void_star &input_items,
+		    gr_vector_void_star &output_items);
+};
+
+#endif /* INCLUDED_QTGUI_SINK_F_H */
diff --git a/gr-qtgui/include/qtgui/time_sink_c.h b/gr-qtgui/include/qtgui/time_sink_c.h
new file mode 100644
index 0000000000..7b970e8ad3
--- /dev/null
+++ b/gr-qtgui/include/qtgui/time_sink_c.h
@@ -0,0 +1,86 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2011,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_TIME_SINK_C_H
+#define INCLUDED_QTGUI_TIME_SINK_C_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+    
+    /*!
+     * \brief A graphical sink to display multiple signals in time.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a complex
+     * streams and plots them in the time domain. For each signal, both
+     * the signal's I and Q parts are plotted, and they are all plotted
+     * with a different color, and the \a set_title and \a set_color
+     * functions can be used to change the lable and color for a given
+     * input number.
+     */
+    class QTGUI_API time_sink_c : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::time_sink_c::sptr
+      typedef boost::shared_ptr<time_sink_c> sptr;
+
+      /*!
+       * \brief Build complex time sink
+       *
+       * \param size number of points to plot at once
+       * \param bw bandwidth of signal (used to set x-axis labels)
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int size, double bw,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_time_domain_axis(double min, double max) = 0;
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_TIME_SINK_C_H */
diff --git a/gr-qtgui/include/qtgui/time_sink_f.h b/gr-qtgui/include/qtgui/time_sink_f.h
new file mode 100644
index 0000000000..5722fbacca
--- /dev/null
+++ b/gr-qtgui/include/qtgui/time_sink_f.h
@@ -0,0 +1,84 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_TIME_SINK_F_H
+#define INCLUDED_QTGUI_TIME_SINK_F_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+    
+    /*!
+     * \brief A graphical sink to display multiple signals in time.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a float streams
+     * and plots them in the time domain. Each signal is plotted with a
+     * different color, and the \a set_title and \a set_color functions
+     * can be used to change the lable and color for a given input number.
+     */
+    class QTGUI_API time_sink_f : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::time_sink_f::sptr
+      typedef boost::shared_ptr<time_sink_f> sptr;
+
+      /*!
+       * \brief Build floating point time sink
+       *
+       * \param size number of points to plot at once
+       * \param bw bandwidth of signal (used to set x-axis labels)
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int size, double bw,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_time_domain_axis(double min, double max) = 0;
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_TIME_SINK_F_H */
diff --git a/gr-qtgui/include/qtgui/utils.h b/gr-qtgui/include/qtgui/utils.h
new file mode 100644
index 0000000000..f490c48567
--- /dev/null
+++ b/gr-qtgui/include/qtgui/utils.h
@@ -0,0 +1,55 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2011,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_UTILS_H
+#define INCLUDED_QTGUI_UTILS_H
+
+#include <qevent.h>
+#include <qtgui/api.h>
+#include <qwt_plot_picker.h>
+#include <qwt_picker_machine.h>
+
+class QTGUI_API QwtDblClickPlotPicker: public QwtPlotPicker
+{
+public:
+    QwtDblClickPlotPicker(QwtPlotCanvas *);
+    ~QwtDblClickPlotPicker();
+
+    virtual QwtPickerMachine * stateMachine(int) const;
+};
+
+class QTGUI_API QwtPickerDblClickPointMachine: public QwtPickerMachine
+{
+public:
+  QwtPickerDblClickPointMachine();
+  ~QwtPickerDblClickPointMachine();
+
+#if QWT_VERSION < 0x060000
+  virtual CommandList
+#else
+  virtual QList<QwtPickerMachine::Command>
+#endif
+    transition( const QwtEventPattern &eventPattern,
+				  const QEvent *e);
+};
+
+#endif /* INCLUDED_QTGUI_UTILS_H */
diff --git a/gr-qtgui/include/qtgui/waterfall_sink_c.h b/gr-qtgui/include/qtgui/waterfall_sink_c.h
new file mode 100644
index 0000000000..6608dcf34b
--- /dev/null
+++ b/gr-qtgui/include/qtgui/waterfall_sink_c.h
@@ -0,0 +1,94 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_WATERFALL_SINK_C_H
+#define INCLUDED_QTGUI_WATERFALL_SINK_C_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+
+    /*!
+     * \brief A graphical sink to display multiple signals on a
+     * waterfall (spectrogram) plot.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a complex
+     * streams and plots a waterfall (spectrogram) plot.
+     */
+    class QTGUI_API waterfall_sink_c : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::waterfall_sink_c::sptr
+      typedef boost::shared_ptr<waterfall_sink_c> sptr;
+
+
+      /*!
+       * \brief Build a complex waterfall sink.
+       *
+       * \param size size of the FFT to compute and display
+       * \param wintype (type of window to appy; see filter/firdes.h)
+       * \param fc center frequency of signal (use for x-axis labels)
+       * \param bw bandwidth of signal (used to set x-axis labels)
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int size, int wintype,
+		       double fc, double bw,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_fft_size(const int fftsize) = 0;
+      virtual int fft_size() const = 0;
+      virtual void set_fft_average(const float fftavg) = 0;
+      virtual float fft_average() const = 0;
+
+      virtual void set_frequency_range(const double centerfreq,
+				       const double bandwidth) = 0;
+
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_WATERFALL_SINK_C_H */
diff --git a/gr-qtgui/include/qtgui/waterfall_sink_f.h b/gr-qtgui/include/qtgui/waterfall_sink_f.h
new file mode 100644
index 0000000000..ed69828ab7
--- /dev/null
+++ b/gr-qtgui/include/qtgui/waterfall_sink_f.h
@@ -0,0 +1,93 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_QTGUI_WATERFALL_SINK_F_H
+#define INCLUDED_QTGUI_WATERFALL_SINK_F_H
+
+#include <qtgui/api.h>
+#include <gr_sync_block.h>
+
+#include <Python.h>
+#include <qapplication.h>
+#include <qwt_symbol.h>
+
+namespace gr {
+  namespace qtgui {
+
+    /*!
+     * \brief A graphical sink to display multiple signals on a
+     * waterfall (spectrogram) plot.
+     * \ingroup qtgui_blk
+     *
+     * This is a QT-based graphical sink the takes set of a floating
+     * point streams and plots a waterfall (spectrogram) plot.
+     */
+    class QTGUI_API waterfall_sink_f : virtual public gr_sync_block
+    {
+    public:
+      // gr::qtgui::waterfall_sink_f::sptr
+      typedef boost::shared_ptr<waterfall_sink_f> sptr;
+
+      /*!
+       * \brief Build a floating point waterfall sink.
+       *
+       * \param size size of the FFT to compute and display
+       * \param wintype (type of window to appy; see filter/firdes.h)
+       * \param fc center frequency of signal (use for x-axis labels)
+       * \param bw bandwidth of signal (used to set x-axis labels)
+       * \param name title for the plot
+       * \param nconnections number of signals connected to sink
+       * \param parent a QWidget parent object, if any
+       */
+      static sptr make(int size, int wintype,
+		       double fc, double bw,
+		       const std::string &name,
+		       int nconnections,
+		       QWidget *parent=NULL);
+
+      virtual void exec_() = 0;
+      virtual PyObject* pyqwidget() = 0;
+
+      virtual void set_fft_size(const int fftsize) = 0;
+      virtual int fft_size() const = 0;
+      virtual void set_fft_average(const float fftavg) = 0;
+      virtual float fft_average() const = 0;
+
+      virtual void set_frequency_range(const double centerfreq,
+				       const double bandwidth) = 0;
+
+      virtual void set_update_time(double t) = 0;
+      virtual void set_title(int which, const std::string &title) = 0;
+      virtual void set_color(int which, const std::string &color) = 0;
+      virtual void set_line_width(int which, int width) = 0;
+      virtual void set_line_style(int which, Qt::PenStyle style) = 0;
+      virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0;
+
+      virtual void set_size(int width, int height) = 0;
+
+      QApplication *d_qApplication;
+    };
+
+  } /* namespace qtgui */
+} /* namespace gr */
+
+#endif /* INCLUDED_QTGUI_WATERFALL_SINK_F_H */
author	Tom Rondeau <trondeau@vt.edu>	2012-07-17 22:28:09 -0400
committer	Tom Rondeau <trondeau@vt.edu>	2012-07-17 22:28:09 -0400
commit	47b99fb2bcce8531726fdce637c69367f6b7468c (patch)
tree	b4c1ba64003e113488c54edd5c751e0f18509971 /gr-qtgui/include/qtgui
parent	fbdf83e472da67239d4cbdcb47f83ea7df108aa8 (diff)