meter_menu.c

/* Copyright (C)
* 2016 - John Melton, G0ORX/N6LYT
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*
*/

#include <gtk/gtk.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>

#include <wdsp.h>

#include "new_menu.h"
#include "receiver.h"
#include "meter_menu.h"
#include "meter.h"
#include "radio.h"

static GtkWidget *parent_window=NULL;
static GtkWidget *dialog=NULL;

static void cleanup() {
  if(dialog!=NULL) {
    gtk_widget_destroy(dialog);
    dialog=NULL;
    sub_menu=NULL;
  }
}

static gboolean close_cb (GtkWidget *widget, GdkEventButton *event, gpointer data) {
  cleanup();
  return TRUE;
}

static gboolean delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) {
  cleanup();
  return FALSE;
}

static void smeter_select_cb (GtkToggleButton *widget, gpointer        data) {
  if(gtk_toggle_button_get_active(widget)) {
    smeter=GPOINTER_TO_UINT(data);
  }
}

static void alc_meter_select_cb (GtkToggleButton *widget, gpointer        data) {
  alc=GPOINTER_TO_UINT(data);
}

static void analog_cb(GtkToggleButton *widget, gpointer data) {
  analog_meter=gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
}

void meter_menu (GtkWidget *parent) {
  parent_window=parent;

  dialog=gtk_dialog_new();
  gtk_window_set_transient_for(GTK_WINDOW(dialog),GTK_WINDOW(parent_window));
  //gtk_window_set_decorated(GTK_WINDOW(dialog),FALSE);
  gtk_window_set_title(GTK_WINDOW(dialog),"piHPSDR - Meter");
  g_signal_connect (dialog, "delete_event", G_CALLBACK (delete_event), NULL);

  GdkRGBA color;
  color.red = 1.0;
  color.green = 1.0;
  color.blue = 1.0;
  color.alpha = 1.0;
  gtk_widget_override_background_color(dialog,GTK_STATE_FLAG_NORMAL,&color);

  GtkWidget *content=gtk_dialog_get_content_area(GTK_DIALOG(dialog));
  GtkWidget *grid=gtk_grid_new();

  int row=0;
  int col=0;

  gtk_grid_set_column_homogeneous(GTK_GRID(grid),TRUE);
  gtk_grid_set_row_homogeneous(GTK_GRID(grid),TRUE);

  GtkWidget *close_b=gtk_button_new_with_label("Close");
  g_signal_connect (close_b, "pressed", G_CALLBACK(close_cb), NULL);
  gtk_grid_attach(GTK_GRID(grid),close_b,col,row,1,1);

  col++;

  GtkWidget *analog_b=gtk_check_button_new_with_label("Analog Meter");
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (analog_b), analog_meter);
  gtk_grid_attach(GTK_GRID(grid),analog_b,col,row,1,1);
  g_signal_connect(analog_b,"toggled",G_CALLBACK(analog_cb),NULL);

  row++;
  col=0;

  GtkWidget *smeter_peak=gtk_radio_button_new_with_label(NULL,"S Meter Peak");
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (smeter_peak), smeter==RXA_S_PK);
  gtk_widget_show(smeter_peak);
  gtk_grid_attach(GTK_GRID(grid),smeter_peak,col,row,1,1);
  g_signal_connect(smeter_peak,"toggled",G_CALLBACK(smeter_select_cb),GINT_TO_POINTER(RXA_S_PK));

  col++;

  GtkWidget *alc_peak=gtk_radio_button_new_with_label(NULL,"ALC Peak");
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (alc_peak), alc==TXA_ALC_PK);
  gtk_widget_show(alc_peak);
  gtk_grid_attach(GTK_GRID(grid),alc_peak,col,row,1,1);
  g_signal_connect(alc_peak,"toggled",G_CALLBACK(alc_meter_select_cb),GINT_TO_POINTER(TXA_ALC_PK));

  row++;
  col=0;

  GtkWidget *smeter_average=gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(smeter_peak),"S Meter Average");
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (smeter_average), smeter==RXA_S_AV);
  gtk_widget_show(smeter_average);
  gtk_grid_attach(GTK_GRID(grid),smeter_average,col,row,1,1);
  g_signal_connect(smeter_average,"toggled",G_CALLBACK(smeter_select_cb),GINT_TO_POINTER(RXA_S_AV));

  col++;   

  GtkWidget *alc_average=gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(alc_peak),"ALC Average");
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (alc_average), alc==TXA_ALC_AV);
  gtk_widget_show(alc_average);
  gtk_grid_attach(GTK_GRID(grid),alc_average,col,row,1,1);
  g_signal_connect(alc_average,"toggled",G_CALLBACK(alc_meter_select_cb),GINT_TO_POINTER(TXA_ALC_AV));

  row++;
  col=0;

  col++;
  GtkWidget *alc_gain=gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(alc_peak),"ALC Gain");
  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (alc_gain), alc==TXA_ALC_GAIN);
  gtk_widget_show(alc_gain);
  gtk_grid_attach(GTK_GRID(grid),alc_gain,col,row,1,1);
  g_signal_connect(alc_gain,"toggled",G_CALLBACK(alc_meter_select_cb),GINT_TO_POINTER(TXA_ALC_GAIN));

  gtk_container_add(GTK_CONTAINER(content),grid);

  sub_menu=dialog;

  gtk_widget_show_all(dialog);

}