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Diffstat (limited to 'gr-qtgui/lib/qtgui_sink_f.h')
-rw-r--r-- | gr-qtgui/lib/qtgui_sink_f.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/gr-qtgui/lib/qtgui_sink_f.h b/gr-qtgui/lib/qtgui_sink_f.h new file mode 100644 index 000000000..d80a6a198 --- /dev/null +++ b/gr-qtgui/lib/qtgui_sink_f.h @@ -0,0 +1,125 @@ +/* -*- 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_block.h> +#include <gr_firdes.h> +#include <gri_fft.h> +#include <qapplication.h> +#include <qtgui.h> +#include "SpectrumGUIClass.h" + +class qtgui_sink_f; +typedef boost::shared_ptr<qtgui_sink_f> qtgui_sink_f_sptr; + +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 plotwaterfall3d=true, bool plottime=true, + bool plotconst=true, + bool use_openGL=true, + QWidget *parent=NULL); + +class qtgui_sink_f : public gr_block +{ +private: + friend 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 plotwaterfall3d, bool plottime, + bool plotconst, + bool use_openGL, + QWidget *parent); + qtgui_sink_f (int fftsize, int wintype, + double fc, double bw, + const std::string &name, + bool plotfreq, bool plotwaterfall, + bool plotwaterfall3d, bool plottime, + bool plotconst, + bool use_openGL, + QWidget *parent); + + void forecast(int noutput_items, gr_vector_int &ninput_items_required); + + void initialize(const bool opengl=true); + + 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::mutex d_mutex; + + bool d_shift; + gri_fft_complex *d_fft; + + int d_index; + float *d_residbuf; + + 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(const float *data_in, int size); + +public: + ~qtgui_sink_f(); + void exec_(); + void lock(); + void unlock(); + 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_frequency_axis(double min, double max); + + void set_update_time(double t); + + QApplication *d_qApplication; + qtgui_obj *d_object; + + 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 */ |