git.maemo.org Git - googlelatitude/blob - src/gps.cpp

   1 #include "gps.h"
   2
   3 GpsMaemo5::GpsMaemo5(QObject *parent) : QObject(parent) {
   4     latitude = 0;
   5     longitude = 0;
   6     accuracy = 0;
   7
   8     control = location_gpsd_control_get_default();
   9     device = (LocationGPSDevice*) g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
  10
  11     g_signal_connect(device, "changed", G_CALLBACK(GpsMaemo5_changed), this);
  12     g_object_set(G_OBJECT(control), "preferred-method", LOCATION_METHOD_ACWP, NULL);
  13
  14     location_gpsd_control_start(control);
  15 }
  16
  17 void GpsMaemo5_changed(LocationGPSDevice *device, GpsMaemo5 *gps) {
  18     if (device->fix) {
  19         if (device->fix->fields) {
  20             g_print("lat = %f, long = %f, eph = %f\n", gps->device->fix->latitude, gps->device->fix->longitude, gps->device->fix->eph/100.);
  21             gps->latitude = gps->device->fix->latitude;
  22             gps->longitude = gps->device->fix->longitude;
  23             gps->accuracy = gps->device->fix->eph/100.;
  24             emit gps->fix();
  25         }
  26     }
  27 }