void
show_window6()
{
GtkWidget *dialog;
GtkWidget *entry14, *entry15, *combobox2;
double lat, lon, lat_deg, lon_deg;
char buf[64];
printf("*** %s(): \n",__PRETTY_FUNCTION__);
dialog = create_window6();
gtk_widget_show(dialog);
new_dialog = TRUE;
lat = pixel2lat(global_zoom, global_y+mouse_y);
lon = pixel2lon(global_zoom, global_x+mouse_x);
lat_deg = rad2deg(lat);
lon_deg = rad2deg(lon);
entry14 = lookup_widget(dialog, "entry14");
entry15 = lookup_widget(dialog, "entry15");
g_sprintf(buf, "%f", lat_deg);
gtk_entry_set_text(GTK_ENTRY(entry14), buf);
g_sprintf(buf, "%f", lon_deg);
gtk_entry_set_text(GTK_ENTRY(entry15), buf);
combobox2 = lookup_widget(dialog, "combobox2");
gtk_combo_box_set_active(GTK_COMBO_BOX(combobox2), 0);
}
void mercator_offset(int zoom, int pixel_x, int pixel_y, int* mercator_x, int* mercator_y)
{
//--------------Yandex repository offset ------------------------
{
float lat=rad2deg(pixel2lat((float)zoom,pixel_y));
float lon=rad2deg(pixel2lon((float)zoom,pixel_x));
//----Shmuma autor---
float tmp = tan (M_PI_4 + deg2rad (lat) / 2.0);
float pow_tmp = pow (tan (M_PI_4 + asin (YANDEX_E * sin (deg2rad (lat))) / 2.0), YANDEX_E);
*mercator_x = (int)((YANDEX_Rn * deg2rad (lon) + YANDEX_A) * YANDEX_F)>>(23-zoom);
*mercator_y = (int)((YANDEX_A - (YANDEX_Rn * log (tmp / pow_tmp))) * YANDEX_F)>>(23-zoom);
}
//--------------Yandex repository offset ------------------------
}
void
show_window6()
{
GladeXML *gladexml;
GtkWidget *dialog;
GtkWidget *entry14, *entry15, *combobox2;
double lat, lon, lat_deg, lon_deg;
char buf[64];
gladexml = glade_xml_new (gladefile, "window6", GETTEXT_PACKAGE);
glade_xml_signal_autoconnect (gladexml);
dialog = glade_xml_get_widget (gladexml, "window6");
g_signal_connect_swapped (dialog, "destroy",
G_CALLBACK (g_object_unref), gladexml);
gtk_widget_show(dialog);
new_dialog = TRUE;
lat = pixel2lat(global_zoom, global_y+mouse_y);
lon = pixel2lon(global_zoom, global_x+mouse_x);
lat_deg = rad2deg(lat);
lon_deg = rad2deg(lon);
entry14 = lookup_widget(dialog, "entry14");
entry15 = lookup_widget(dialog, "entry15");
g_sprintf(buf, "%f", lat_deg);
gtk_entry_set_text(GTK_ENTRY(entry14), buf);
g_sprintf(buf, "%f", lon_deg);
gtk_entry_set_text(GTK_ENTRY(entry15), buf);
combobox2 = lookup_widget(dialog, "combobox2");
gtk_combo_box_set_active(GTK_COMBO_BOX(combobox2), 0);
}
void
show_poi_detail()
{
GtkWidget *window, *widget;
GtkWidget *label;
GSList *list;
gchar *buffer = NULL, *buffer2 = NULL;
gboolean poi_found = FALSE;
float lat, lon;
float distance=0;
waypoint_t *wp = g_new0(waypoint_t, 1);
poi_t *p, *this_poi = NULL;
GladeXML *gladexml = glade_xml_new (gladefile,
"window5",
GETTEXT_PACKAGE);
glade_xml_signal_autoconnect (gladexml);
window = glade_xml_get_widget (gladexml, "window5");
g_signal_connect_swapped (window, "destroy",
G_CALLBACK (g_object_unref), gladexml);
lat = pixel2lat(global_zoom, global_y+mouse_y);
lon = pixel2lon(global_zoom, global_x+mouse_x);
if(gpsdata !=NULL && !global_myposition.lat && !global_myposition.lon)
{
distance = 6371.0 *
acos(sin(deg2rad(gpsdata->fix.latitude)) *
sin(lat) +
cos(deg2rad(gpsdata->fix.latitude)) *
cos(lat) *
cos(lon - deg2rad(gpsdata->fix.longitude)) );
}
else if(global_myposition.lat && global_myposition.lon)
{
distance = 6371.0 *
acos(sin(deg2rad(global_myposition.lat)) *
sin(lat) +
cos(deg2rad(global_myposition.lat)) *
cos(lat) *
cos(lon - deg2rad(global_myposition.lon)) );
}
label = lookup_widget(window,"label110");
for(list = poi_list; list != NULL; list = list->next)
{
p = list->data;
if(abs(p->screen_x - mouse_x) < 12 &&
abs(p->screen_y - mouse_y) < 12 )
{
buffer = g_strdup_printf(
"<b>%s</b> ",
my_strescape_back(p->keywords,NULL));
buffer2 = g_strdup_printf (_("%s\n\nDistance: %.3fkm"),
my_strescape_back(p->desc,NULL), distance);
poi_found = TRUE;
wp->lat = deg2rad(p->lat_deg);
wp->lon = deg2rad(p->lon_deg);
this_poi = list->data;
}
}
if(!poi_found)
buffer = g_strdup (_("<b>No POI found</b>\n"));
gtk_label_set_label(GTK_LABEL(label),buffer);
label = lookup_widget(window,"label111");
gtk_label_set_label(GTK_LABEL(label), buffer2);
widget = lookup_widget(window, "button27");
g_signal_connect ( (gpointer) widget, "clicked",
G_CALLBACK (on_button27_clicked),
(gpointer) wp);
if (this_poi != NULL)
{
this_poi->widget = window;
widget = lookup_widget(window, "button33");
g_signal_connect ( (gpointer) widget, "clicked",
G_CALLBACK (on_button33_clicked),
(gpointer) this_poi);
widget = lookup_widget(window, "button34");
g_signal_connect ( (gpointer) widget, "clicked",
G_CALLBACK (on_button34_clicked),
(gpointer) this_poi);
}
gtk_widget_show(window);
}
void
show_poi_detail()
{
GtkWidget *window, *widget;
GtkWidget *label;
GSList *list;
gchar *buffer = NULL, *buffer2 = NULL;
gboolean poi_found = FALSE;
float lat, lon,lat_deg,lon_deg;
float distance=0;
waypoint_t *wp = g_new0(waypoint_t, 1);
poi_t *p, *this_poi = NULL;
window = create_window5();
printf("screen x,y: %d %d \n",mouse_x, mouse_y);
lat = pixel2lat(global_zoom, global_y+mouse_y);
lon = pixel2lon(global_zoom, global_x+mouse_x);
lat_deg = rad2deg(lat);
lon_deg = rad2deg(lon);
printf ("##### Lonitude: %f %f - %f %f \n", lat, lon, lat_deg, lon_deg);
if(gpsdata !=NULL && !global_myposition.lat && !global_myposition.lon)
{
distance = 6371.0 *
acos(sin(deg2rad(gpsdata->fix.latitude)) *
sin(lat) +
cos(deg2rad(gpsdata->fix.latitude)) *
cos(lat) *
cos(lon - deg2rad(gpsdata->fix.longitude)) );
}
else if(global_myposition.lat && global_myposition.lon)
{
distance = 6371.0 *
acos(sin(deg2rad(global_myposition.lat)) *
sin(lat) +
cos(deg2rad(global_myposition.lat)) *
cos(lat) *
cos(lon - deg2rad(global_myposition.lon)) );
}
printf("*** %s(): \n",__PRETTY_FUNCTION__);
label = lookup_widget(window,"label110");
for(list = poi_list; list != NULL; list = list->next)
{
p = list->data;
printf("\n\nPIXEL POI: %d %d \n\n",p->screen_x,p->screen_y);
if(abs(p->screen_x - mouse_x) < 12 &&
abs(p->screen_y - mouse_y) < 12 )
{
printf("FOUND POI X: %d %d %s\n",p->screen_x, mouse_x,
my_strescape_back(p->keywords,NULL));
buffer = g_strdup_printf(
"<b>%s</b> ",
my_strescape_back(p->keywords,NULL));
buffer2 = g_strdup_printf("%s \n\nDistance: %.3fkm ",
my_strescape_back(p->desc,NULL), distance);
printf("%s %s \n",buffer, buffer2);
poi_found = TRUE;
wp->lat = deg2rad(p->lat_deg);
wp->lon = deg2rad(p->lon_deg);
this_poi = list->data;
}
}
if(!poi_found)
g_sprintf(buffer, "<b>No POI found</b>\n");
gtk_label_set_label(GTK_LABEL(label),buffer);
label = lookup_widget(window,"label111");
gtk_label_set_label(GTK_LABEL(label), buffer2);
widget = lookup_widget(window, "button27");
g_signal_connect ( (gpointer) widget, "clicked",
G_CALLBACK (on_button27_clicked),
(gpointer) wp);
if (this_poi != NULL)
{
this_poi->widget = window;
widget = lookup_widget(window, "button33");
g_signal_connect ( (gpointer) widget, "clicked",
G_CALLBACK (on_button33_clicked),
(gpointer) this_poi);
widget = lookup_widget(window, "button34");
g_signal_connect ( (gpointer) widget, "clicked",
G_CALLBACK (on_button34_clicked),
(gpointer) this_poi);
}
gtk_widget_show(window);
}
void *
update_position_thread(void *ptr)
{
int i=1;
GtkEntry *nick, *pass, *msg;
GtkLabel *label_msg;
const gchar *n, *p, *m;
gchar *ff_mode;
static gchar lat[64], lon[64], mode[64];
static gchar alt[16] = "0", speed[16] = "0", head[16]="0";
gchar **user_data_sets;
long int response_code;
CURL *curl_handle;
struct curl_httppost *formdata=NULL;
struct curl_httppost *lastptr=NULL;
struct mem_struct chunk;
chunk.memory=NULL;
chunk.size = 0;
gdk_threads_enter();
label_msg = (GtkLabel *)lookup_widget(window1, "label51");
nick = (GtkEntry *)lookup_widget(window1, "entry7");
pass = (GtkEntry *)lookup_widget(window1, "entry8");
msg = (GtkEntry *)lookup_widget(window1, "entry29");
switch (global_ff_mode) {
case PRIVATE_MODE:
ff_mode = g_strdup("private");
break;
case FRIEND_MODE:
ff_mode = g_strdup("friends");
break;
case FUN_MODE:
ff_mode = g_strdup("fun");
break;
default:
ff_mode = g_strdup("");
}
n = gtk_entry_get_text(nick);
p = gtk_entry_get_text(pass);
m = gtk_entry_get_text(msg);
gdk_threads_leave();
if (global_myposition.lat && global_myposition.lon)
{
g_sprintf(lat, "%f", global_myposition.lat);
g_sprintf(lon, "%f", global_myposition.lon);
g_sprintf(mode, "%s|%dx%d", "man", global_drawingarea_width, global_drawingarea_height);
}
else if (gpsdata && gpsdata->fix.latitude !=0)
{
g_sprintf(lat, "%f", gpsdata->fix.latitude);
g_sprintf(lon, "%f", gpsdata->fix.longitude);
g_sprintf(mode, "%s|%dx%d", "gps", global_drawingarea_width, global_drawingarea_height);
}
else
{
float tmplat, tmplon;
tmplat = rad2deg( pixel2lat(global_zoom, global_y+global_drawingarea_height/2) );
tmplon = rad2deg( pixel2lon(global_zoom, global_x+global_drawingarea_width/2) );
g_sprintf(lat, "%f", tmplat);
g_sprintf(lon, "%f", tmplon);
g_sprintf(mode, "%s|%dx%d", "atm", global_drawingarea_width, global_drawingarea_height);
}
if(gpsdata)
{
g_snprintf(alt, 16, "%.1f", gpsdata->fix.altitude);
g_snprintf(head, 16, "%.1f", gpsdata->fix.heading);
g_snprintf(speed, 16, "%.1f", gpsdata->fix.speed);
}
curl_global_init(CURL_GLOBAL_ALL);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "lat",
CURLFORM_COPYCONTENTS, lat,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "lon",
CURLFORM_COPYCONTENTS, lon,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "alt",
CURLFORM_COPYCONTENTS, alt,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "head",
CURLFORM_COPYCONTENTS, head,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "speed",
CURLFORM_COPYCONTENTS, speed,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "mode",
CURLFORM_COPYCONTENTS, mode,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "ff_mode",
CURLFORM_COPYCONTENTS, ff_mode,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "nick",
CURLFORM_COPYCONTENTS, n,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "pass",
CURLFORM_COPYCONTENTS, p,
CURLFORM_END);
curl_formadd(&formdata,
&lastptr,
CURLFORM_COPYNAME, "msg",
CURLFORM_COPYCONTENTS, m,
CURLFORM_END);
curl_handle = curl_easy_init();
curl_easy_setopt(curl_handle, CURLOPT_URL, "http://www.tangogps.org/friends/update_pos.php");
curl_easy_setopt(curl_handle, CURLOPT_HTTPPOST, formdata);
curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, cb_write_to_mem);
curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk);
curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, VERSION );
curl_easy_perform(curl_handle);
curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &response_code);
curl_easy_cleanup(curl_handle);
if (response_code == 200)
{
user_data_sets = g_strsplit_set (chunk.memory, "|", -1);
gdk_threads_enter();
g_slist_free(friends_list);
friends_list = NULL;
gtk_label_set_label(label_msg, user_data_sets[0]);
gdk_threads_leave();
while (user_data_sets[i] && !g_str_equal(user_data_sets[i],"EOD") )
{
gchar **array;
int len=0;
friend_t *friend = g_new0(friend_t,1);
array = g_strsplit(user_data_sets[i],"#",-1);
while (array[len]) len++;
if(len>=7)
{
friend->type = atoi(g_strdup(array[0]));
friend->nick = g_strdup(array[1]);
friend->lat = atof(g_strdup(array[2]));
friend->lon = atof(g_strdup(array[3]));
friend->head = atoi(g_strdup(array[4]));
friend->lastseen = g_strdup(array[5]);
friend->away_msg = g_strdup(array[6]);
friends_list = g_slist_append(friends_list, friend);
}
i++;
}
}
