git.maemo.org Git - wai/blob - src/loc_data.c

   1 #include "app_data.h"
   2 #include "loc_data.h"
   3
   4 void on_error(LocationGPSDControl *control, LocationGPSDControlError error, gpointer data)
   5 {
   6         g_debug("location error: %d... quitting", error);
   7 }
   8
   9 void on_changed(LocationGPSDevice *device, gpointer data)
  10
  11 {
  12     if (!device)
  13         return;
  14
  15     if (device->fix) {
  16         if (device->fix->fields & LOCATION_GPS_DEVICE_LATLONG_SET) {
  17             AppData *app_data = (AppData *) data;
  18
  19             gchar *tmp_str = (gchar *) g_malloc (25);
  20
  21             g_sprintf(tmp_str,"%f", device->fix->latitude);
  22             gtk_label_set_text( GTK_LABEL(app_data->main_ui->latitude_value_label), tmp_str );
  23
  24             g_sprintf(tmp_str,"%f", device->fix->longitude);
  25             gtk_label_set_text( GTK_LABEL(app_data->main_ui->longitude_value_label), tmp_str );
  26
  27             if (device->fix->fields & LOCATION_GPS_DEVICE_ALTITUDE_SET) {
  28                 g_sprintf(tmp_str,"%f", device->fix->altitude);
  29                 gtk_label_set_text( GTK_LABEL(app_data->main_ui->altitude_value_label), tmp_str );
  30             }
  31
  32             if (device->fix->fields & LOCATION_GPS_DEVICE_SPEED_SET) {
  33                 g_sprintf(tmp_str,"%f", device->fix->speed);
  34                 gtk_label_set_text( GTK_LABEL(app_data->main_ui->speed_value_label), tmp_str );
  35             }
  36
  37             switch(device->fix->mode) {
  38             case LOCATION_GPS_DEVICE_MODE_NOT_SEEN:
  39                 g_sprintf(tmp_str,"%s", "No sat in view");
  40                 break;
  41             case LOCATION_GPS_DEVICE_MODE_NO_FIX:
  42                 g_sprintf(tmp_str,"%s", "Not fixed yed");
  43                 break;
  44             case LOCATION_GPS_DEVICE_MODE_2D:
  45                 g_sprintf(tmp_str,"%s", "2D Fix");
  46                 break;
  47             case LOCATION_GPS_DEVICE_MODE_3D:
  48                 g_sprintf(tmp_str,"%s", "3D FIX");
  49                 break;
  50             default:
  51                 g_sprintf(tmp_str,"%s", "Bho");
  52             }
  53
  54
  55             gtk_label_set_text( GTK_LABEL(app_data->main_ui->fix_status_label), tmp_str );
  56
  57             g_debug("lat = %f, long = %f", device->fix->latitude, device->fix->longitude);
  58
  59             g_free(tmp_str);
  60         }
  61     }
  62 }
  63
  64 void on_stop(LocationGPSDControl *control, gpointer data)
  65 {
  66         g_debug("quitting");
  67 }
  68
  69 gboolean start_location(gpointer data)
  70 {
  71         location_gpsd_control_start((LocationGPSDControl *) data);
  72         return FALSE;
  73 }