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);
}
