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

   1 #include "gps.h"
   2
   3 #ifdef Q_WS_MAEMO_5
   4
   5 GpsMaemo5::GpsMaemo5(QObject *parent) : QObject(parent) {
   6     latitude = 0;
   7     longitude = 0;
   8     accuracy = 0;
   9
  10     control = location_gpsd_control_get_default();
  11     device = (LocationGPSDevice*) g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
  12
  13     g_signal_connect(device, "changed", G_CALLBACK(GpsMaemo5_changed), this);
  14     g_object_set(G_OBJECT(control), "preferred-method", LOCATION_METHOD_ACWP, NULL);
  15     g_object_set(G_OBJECT(control), "preferred-interval", LOCATION_INTERVAL_120S, NULL);
  16
  17     location_gpsd_control_start(control);
  18 }
  19
  20 void GpsMaemo5_changed(LocationGPSDevice *device, GpsMaemo5 *gps) {
  21     if (device->fix) {
  22         if (device->fix->fields) {
  23             g_print("lat = %f, long = %f, eph = %f\n", gps->device->fix->latitude, gps->device->fix->longitude, gps->device->fix->eph/100.);
  24             gps->latitude = gps->device->fix->latitude;
  25             gps->longitude = gps->device->fix->longitude;
  26             gps->accuracy = gps->device->fix->eph/100.;
  27             emit gps->fix();
  28         }
  29     }
  30 }
  31
  32 #endif // Q_WS_MAEMO_5