X-Git-Url: http://git.maemo.org/git/?p=googlelatitude;a=blobdiff_plain;f=src%2Fgps.cpp;h=a3264985feec01e2692b8917dfbf3cdd62732760;hp=f01639ab0f9fa7decf2f7be5267646b8ed07633b;hb=6b2767c11982f90df6d12657af252a4d35e11fd7;hpb=4f773826dcbb0e520ec4545d3f6076254add46df;ds=sidebyside

diff --git a/src/gps.cpp b/src/gps.cpp
index f01639a..a326498 100644
--- a/src/gps.cpp
+++ b/src/gps.cpp
@@ -1,22 +1,54 @@
 #include "gps.h"
 
-gps::gps(QObject *parent) : QObject(parent) {
+GpsMaemo5::GpsMaemo5(QObject *parent) : QObject(parent) {
     latitude = 0;
     longitude = 0;
     accuracy = 0;
+    usegps = -1;
+
+    control = location_gpsd_control_get_default();
+    device = (LocationGPSDevice*) g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
+    g_signal_connect(device, "changed", G_CALLBACK(GpsMaemo5_changed), this);
 }
 
-void gps::get() {
+void GpsMaemo5::get_acwp() {
+    g_object_set(G_OBJECT(control), "preferred-method", LOCATION_METHOD_ACWP, NULL);
+    usegps = 0;
+    restart();
 }
 
-void gps::set_acwp() {
+void GpsMaemo5::get_agnss() {
+    g_object_set(G_OBJECT(control), "preferred-method", LOCATION_METHOD_AGNSS, NULL);
+    usegps = 1;
+    restart();
 }
 
-void gps::set_agnss() {
+void GpsMaemo5::stop() {
+    location_gpsd_control_stop(control);
 }
 
-void gps::start() {
+void GpsMaemo5::restart() {
+    location_gpsd_control_stop(control);
+    location_gpsd_control_start(control);
 }
 
-void gps::stop() {
+void GpsMaemo5_changed(LocationGPSDevice *device, GpsMaemo5 *gps) {
+    if (device->fix) {
+        if (device->fix->fields & LOCATION_GPS_DEVICE_LATLONG_SET) {
+            g_print("lat = %f, long = %f, eph = %f\n", device->fix->latitude, device->fix->longitude, device->fix->eph/100.);
+            gps->latitude = device->fix->latitude;
+            gps->longitude = device->fix->longitude;
+            gps->accuracy = device->fix->eph/100.;
+
+            if ( gps->usegps == 0) {
+                emit gps->getOK_acwp();
+            } else if ( gps->usegps == 1 ) {
+                if ( gps->device->satellites_in_use > 0 ) {
+                    emit gps->getOK_agnss();
+                }
+            } else {
+                emit gps->getOK();
+            }
+        }
+    }
 }