along with this program. If not, see <http://www.gnu.org/licenses/>.
****/
+#include <math.h>
#include <location/location-gps-device.h>
#include <location/location-gpsd-control.h>
-#include <gconf/gconf-client.h>
#include "util.h"
#include "appdata.h"
#include "callbacks.h"
#include "ui.h"
-#define GCONF_KEY "/apps/Maemo/speedometer/disclaimer"
-
-static LocationGPSDevice *device = NULL;
-static LocationGPSDControl *control = NULL;
+#ifdef __arm__
+ static LocationGPSDevice *device = NULL;
+ static LocationGPSDControl *control = NULL;
+#endif
-void start_gps(AppData* appdata) {
+void start_gps() {
#ifdef __arm__
- g_assert(appdata);
if(!device) {
device = g_object_new(LOCATION_TYPE_GPS_DEVICE, NULL);
- g_signal_connect(device, "changed", G_CALLBACK(location_changed), appdata);
+ g_signal_connect(device, "changed", G_CALLBACK(location_changed), NULL);
}
control = location_gpsd_control_get_default();
location_gpsd_control_request_status(control);
#endif // __arm__
}
-void stop_gps(AppData* appdata) {
+void stop_gps() {
#ifdef __arm__
- g_assert(appdata);
control = location_gpsd_control_get_default();
location_gpsd_control_request_status(control);
if(control->can_control) {
#endif // __arm__
}
-void interpret_speed_from_gps(AppData* appdata, gdouble speed) {
- g_assert(appdata);
-
- // if speed is below one then it's zero
- if(speed < 1) {
- set_nth_digit(appdata, 0, 0);
- set_nth_digit(appdata, 1, 0);
- set_nth_digit(appdata, 2, 0);
- return;
- }
-
- // speed => 1
- // first let's convert the number to string
- gchar* cspeed = g_malloc(30); // alloc
- g_sprintf(cspeed, "%f", speed);
-
- // split the string using comma as delimiter
- gchar** splitted = g_strsplit(cspeed, ",", 2); // alloc
-
- gchar* ckm = splitted[0]; // contains the km/h part e.g 123 assuming speed was 123,034510
- gchar* cm = splitted[1]; // contains the m/h part e.g 034510 assuming speed was 123,034510
-
- g_print("Original speed %c, splitted speed %c and %c\n", cspeed, ckm, cm);
-
- // we need to pad km part in order to ensure it is *atleast* 3 digits long
- gchar* padding = "00";
- gchar* padded = g_strconcat(padding, cm, NULL); // alloc
-
- g_print("Original speed %c, padded speed %c (km) and %c (m)\n", cspeed, padded, cm);
-
-
- guint i = 2;
- guint pspeedl = strlen(padded);
-
- while(i+1) {
- guint value = g_ascii_digit_value(padded[pspeedl]);
- set_nth_digit(appdata, i, value);
- i--;
- }
- repaint_all_digits(appdata);
-
- g_free(padded);
- g_free(cspeed);
- g_strfreev(splitted);
-}
-
-static show_dialog() {
- GtkWidget *dialog = gtk_message_dialog_new(
- NULL,
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_INFO,
- GTK_BUTTONS_OK,
- "This program is licensed under GNU General Public License, "
- "which means (among other things) that you don't have to pay "
- "a dime for it. "
- "If you think, however, that this software is worth it, you "
- "can always drop me a postcard.\n\n"
- "Wellu Mäkinen\n"
- "PO BOX\n"
- "33580 Tampere\n"
- "FINLAND");
- gtk_dialog_run(GTK_DIALOG(dialog));
- gtk_widget_destroy(dialog);
-}
-
-void show_cardware_dialog() {
- GConfClient* client = gconf_client_get_default();
- g_assert(GCONF_IS_CLIENT(client));
-
- GConfValue* gcvalue = NULL;
- gcvalue = gconf_client_get_without_default(client, GCONF_KEY, NULL);
+/* Loads the settings from GConf
+ *
+ */
+void load_settings() {
- if(gcvalue == NULL) {
- g_print("GConf key not found so show dialog.");
- show_dialog();
- gconf_client_set_bool(client, GCONF_KEY, TRUE, NULL);
- }
- g_object_unref(client);
}
-