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data_ed.c

/*
 *   Copyright (C) 1999-2000 by Jonathan Naylor G4KLX
 *
 *   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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

#include <gtk/gtk.h>

#include "global.h"

static void UserEditCb(GtkWidget *, gpointer);

static GtkWidget *UserCall;
static GtkWidget *UserLocator;

static void UserEditCb(GtkWidget *w, gpointer data)
{
      GtkWidget *window = (GtkWidget *)data;
      char *Callsign, *Locator;
      double Latitude, Longitude;
      
      Callsign = gtk_entry_get_text(GTK_ENTRY(UserCall));
      Locator  = gtk_entry_get_text(GTK_ENTRY(UserLocator));

      if (strlen(Locator) != 6 && strlen(Locator) != 8) {
            Message_Box("The Locator is not the correct length");
            return;
      }

      if (islower(Locator[0])) Locator[0] = toupper(Locator[0]);
      if (islower(Locator[1])) Locator[1] = toupper(Locator[1]);
      if (islower(Locator[4])) Locator[4] = toupper(Locator[4]);
      if (islower(Locator[5])) Locator[5] = toupper(Locator[5]);

      if (!Convert_Locator(Locator, &Latitude, &Longitude)) {
            Message_Box("The Locator entered was invalid");
            return;
      }

      strcpy(User_Data.Callsign, Callsign);
      strcpy(User_Data.Locator, Locator);
      User_Data.Latitude  = Latitude;
      User_Data.Longitude = Longitude;
      
      if (Write_User_Data())
            gtk_widget_destroy(window);

      Draw_Main_Map();
      Redraw_Detail_Map();
}

void EditCb(GtkWidget *w, gpointer data)
{
      GtkWidget *window;
      GtkWidget *vbox;
      GtkWidget *table;
      GtkWidget *label[2];
      GtkWidget *button[2];
      GtkWidget *separator;
      GtkWidget *bbox;
      
      window = gtk_window_new(GTK_WINDOW_DIALOG);

      gtk_window_set_title(GTK_WINDOW(window), "Preferences");
      gtk_container_set_border_width(GTK_CONTAINER(window), BORDER_WIDTH);

      vbox = gtk_vbox_new(FALSE, BORDER_WIDTH);
      gtk_container_add(GTK_CONTAINER(window), vbox);

      table    = gtk_table_new(2, 2, FALSE);
      gtk_box_pack_start(GTK_BOX(vbox), table, TRUE, TRUE, 0);

      label[0] = gtk_label_new("Callsign");
      label[1] = gtk_label_new("Locator");

      UserCall    = gtk_entry_new_with_max_length(20);
      UserLocator = gtk_entry_new_with_max_length(20);

      gtk_table_attach(GTK_TABLE(table), label[0], 0, 1, 0, 1,
            GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, BORDER_ITEM, BORDER_ITEM);
      gtk_table_attach(GTK_TABLE(table), label[1], 0, 1, 1, 2,
            GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, BORDER_ITEM, BORDER_ITEM);

      gtk_table_attach(GTK_TABLE(table), UserCall,    1, 2, 0, 1,
            GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, BORDER_ITEM, BORDER_ITEM);
      gtk_table_attach(GTK_TABLE(table), UserLocator, 1, 2, 1, 2,
            GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, BORDER_ITEM, BORDER_ITEM);

      separator = gtk_hseparator_new();
      gtk_box_pack_start(GTK_BOX(vbox), separator, TRUE, TRUE, 0);

      bbox = gtk_hbutton_box_new();
      gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_SPREAD);
      gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5);
      gtk_box_pack_end(GTK_BOX(vbox), bbox, TRUE, TRUE, 0);

      button[0] = gtk_button_new_with_label("Save");
      button[1] = gtk_button_new_with_label("Cancel");

      gtk_container_add(GTK_CONTAINER(bbox), button[0]);
      gtk_container_add(GTK_CONTAINER(bbox), button[1]);

      gtk_signal_connect(GTK_OBJECT(button[0]), "clicked", GTK_SIGNAL_FUNC(UserEditCb), window);
      gtk_signal_connect_object(GTK_OBJECT(button[1]), "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy), GTK_OBJECT(window));

      GTK_WIDGET_SET_FLAGS(button[0], GTK_CAN_DEFAULT);
      GTK_WIDGET_SET_FLAGS(button[1], GTK_CAN_DEFAULT);
      gtk_widget_grab_default(button[0]);

      gtk_entry_set_text(GTK_ENTRY(UserCall),    User_Data.Callsign);
      gtk_entry_set_text(GTK_ENTRY(UserLocator), User_Data.Locator);

      gtk_widget_show(label[0]);
      gtk_widget_show(label[1]);
      gtk_widget_show(UserCall);
      gtk_widget_show(UserLocator);
      gtk_widget_show(button[0]);
      gtk_widget_show(button[1]);
      gtk_widget_show(bbox);
      gtk_widget_show(separator);
      gtk_widget_show(table);
      gtk_widget_show(vbox);
      gtk_widget_show(window);
}

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