git-svn-id: file:///svnroot/speedometer/trunk@44 df364472-da61-43ef-8a67-511c89aa921b
[speedometer] / util.c
1 /****
2         Speedometer, shows your current speed using GPS
3         Copyright (C) 2008 Wellu Mäkinen <wellu@wellu.org>
4
5         This program is free software: you can redistribute it and/or modify
6         it under the terms of the GNU General Public License as published by
7         the Free Software Foundation, either version 3 of the License, or
8         (at your option) any later version.
9
10         This program is distributed in the hope that it will be useful,
11         but WITHOUT ANY WARRANTY; without even the implied warranty of
12         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13         GNU General Public License for more details.
14
15         You should have received a copy of the GNU General Public License
16         along with this program.  If not, see <http://www.gnu.org/licenses/>.
17  ****/
18
19 #include <math.h>
20 #include <location/location-gps-device.h>
21 #include <location/location-gpsd-control.h>
22
23 #include "util.h"
24 #include "appdata.h"
25 #include "callbacks.h"
26 #include "ui.h"
27
28 #ifdef __arm__
29         static LocationGPSDevice *device = NULL;
30         static LocationGPSDControl *control = NULL;
31 #endif
32
33 void start_gps() {
34 #ifdef __arm__
35         if(!device) {
36                 device = g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
37                 g_signal_connect(device, "changed", G_CALLBACK(location_changed), NULL);
38         }
39         control = location_gpsd_control_get_default();
40         location_gpsd_control_request_status(control);
41         if(control->can_control) {
42                 location_gpsd_control_start(control);
43         }
44 #endif // __arm__
45 }
46
47 void stop_gps() {
48 #ifdef __arm__
49         control = location_gpsd_control_get_default();
50         location_gpsd_control_request_status(control);
51         if(control->can_control) {
52                 location_gpsd_control_stop(control);
53         }
54 #endif // __arm__
55 }
56
57 /* Loads the settings from GConf
58  *
59  */
60 void load_settings() {
61
62 }