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/* -*- c++ -*- */
/*
* Copyright 2012,2014-2015 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_IMPL_H
#define INCLUDED_QTGUI_CONST_SINK_C_IMPL_H
#include <gnuradio/qtgui/const_sink_c.h>
#include <gnuradio/high_res_timer.h>
#include <gnuradio/qtgui/constellationdisplayform.h>
namespace gr {
namespace qtgui {
class QTGUI_API const_sink_c_impl : public const_sink_c
{
private:
void initialize();
int d_size, d_buffer_size;
std::string d_name;
int d_nconnections;
int d_index, d_start, d_end;
std::vector<double*> d_residbufs_real;
std::vector<double*> d_residbufs_imag;
int d_argc;
char *d_argv;
QWidget *d_parent;
ConstellationDisplayForm *d_main_gui;
gr::high_res_timer_type d_update_time;
gr::high_res_timer_type d_last_time;
// Members used for triggering scope
trigger_mode d_trigger_mode;
trigger_slope d_trigger_slope;
float d_trigger_level;
int d_trigger_channel;
pmt::pmt_t d_trigger_tag_key;
bool d_triggered;
int d_trigger_count;
void _reset();
void _npoints_resize();
void _gui_update_trigger();
void _test_trigger_tags(int nitems);
void _test_trigger_norm(int nitems, gr_vector_const_void_star inputs);
bool _test_trigger_slope(const gr_complex *in) const;
// Handles message input port for displaying PDU samples.
void handle_pdus(pmt::pmt_t msg);
public:
const_sink_c_impl(int size,
const std::string &name,
int nconnections,
QWidget *parent=NULL);
~const_sink_c_impl();
bool check_topology(int ninputs, int noutputs);
void exec_();
QWidget* qwidget();
#ifdef ENABLE_PYTHON
PyObject* pyqwidget();
#else
void* pyqwidget();
#endif
void set_y_axis(double min, double max);
void set_x_axis(double min, double max);
void set_update_time(double t);
void set_title(const std::string &title);
void set_line_label(int which, const std::string &label);
void set_line_color(int which, const std::string &color);
void set_line_width(int which, int width);
void set_line_style(int which, int style);
void set_line_marker(int which, int marker);
void set_nsamps(const int size);
void set_line_alpha(int which, double alpha);
void set_trigger_mode(trigger_mode mode, trigger_slope slope,
float level, int channel,
const std::string &tag_key="");
std::string title();
std::string line_label(int which);
std::string line_color(int which);
int line_width(int which);
int line_style(int which);
int line_marker(int which);
double line_alpha(int which);
void set_size(int width, int height);
int nsamps() const;
void enable_menu(bool en);
void enable_autoscale(bool en);
void enable_grid(bool en);
void disable_legend();
void reset();
int work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} /* namespace qtgui */
} /* namespace gr */
#endif /* INCLUDED_QTGUI_CONST_SINK_C_IMPL_H */
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