path: root/plugins/contacts-map/geo-utils.c

#include "geo-utils.h"

static gboolean is_clutter_initialized = FALSE;

void
get_min_max (gdouble *min_lat, gdouble *max_lat,
         gdouble *min_lng, gdouble *max_lng,
         gdouble lat, gdouble lng)
{
    if (lat < *min_lat)
        *min_lat = lat;
    else if (lat > *max_lat)
        *max_lat = lat;

    if (lng < *min_lng)
        *min_lng = lng;
    else if (lng > *max_lng)
        *max_lng = lng;
}

void
add_marker (ChamplainLayer *layer, gdouble lat, gdouble lng, EContact *contact)
{
    ClutterActor *marker;

    gchar *contact_name = e_contact_get (contact, E_CONTACT_FULL_NAME);
    marker = champlain_marker_new_with_text (contact_name, "Serif 8", NULL, NULL);
    g_free (contact_name);

    champlain_marker_set_use_markup (CHAMPLAIN_MARKER (marker), FALSE);
    champlain_base_marker_set_position (CHAMPLAIN_BASE_MARKER (marker), lat, lng);

    champlain_layer_add_marker (layer, CHAMPLAIN_BASE_MARKER(marker));
}

GeoclueGeocode*
get_geocoder (void)
{
    GeoclueGeocode *geocoder = NULL;

    /* Create new GeoclueGeocode */
    geocoder = geoclue_geocode_new ("org.freedesktop.Geoclue.Providers.Yahoo",
            "/org/freedesktop/Geoclue/Providers/Yahoo");

    return geocoder;
}

GHashTable *
get_geoclue_from_address (const EContactAddress* addr)
{
    GHashTable *address = geoclue_address_details_new ();

    g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_POSTALCODE), g_strdup ((*addr).code));
    g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_COUNTRY), g_strdup ((*addr).country));
    g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_LOCALITY), g_strdup ((*addr).locality));
    g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_STREET), g_strdup ((*addr).street));

    return address;
}

void
init_map (ChamplainView **view, GtkWidget **widget)
{
    if (!is_clutter_initialized) {
        gtk_clutter_init (NULL, NULL);
        is_clutter_initialized = TRUE;
    }

    *widget = gtk_champlain_embed_new ();
    *view = gtk_champlain_embed_get_view (GTK_CHAMPLAIN_EMBED (*widget));

    champlain_view_set_show_license (*view, FALSE);

    g_object_set (G_OBJECT (*view), "scroll-mode", CHAMPLAIN_SCROLL_MODE_KINETIC,
            "zoom-level", 9, NULL);
}

void
create_map_window (GtkWidget *map_widget, const gchar *title)
{
    GtkWidget *window, *viewport;

    /* create the main, top level, window */
    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);

    /* give the window a 10px wide border */
    gtk_container_set_border_width (GTK_CONTAINER (window), 10);

    /* give it the title */
    gtk_window_set_title (GTK_WINDOW (window), title );

    gtk_widget_set_size_request (map_widget, 300, 300);

    viewport = gtk_frame_new (NULL);
    gtk_container_add (GTK_CONTAINER (viewport), map_widget);

    /* and insert it into the main window  */
    gtk_container_add (GTK_CONTAINER (window), viewport);

    /* make sure that everything, window and label, are visible */
    gtk_widget_show_all (window);
}