static int
country_attr_get(void *priv_data, enum attr_type attr_type, struct attr *attr)
{
struct country_search *this_=priv_data;
struct country *country=this_->country;
attr->type=attr_type;
switch (attr_type) {
case attr_any:
while (this_->attr_next != attr_none) {
if (country_attr_get(this_, this_->attr_next, attr))
return 1;
}
return 0;
// Cast to char* necessary but safe, because our callers know
// not to modify attr->u.str (hopefully).
case attr_label:
attr->u.str=(char*)navit_nls_gettext(country->name);
this_->attr_next=attr_country_id;
return 1;
case attr_country_id:
attr->u.num=country->id;
this_->attr_next=country->car ? attr_country_car : attr_country_iso2;
return 1;
case attr_country_car:
attr->u.str=(char*)country->car;
this_->attr_next=attr_country_iso2;
return attr->u.str ? 1 : 0;
case attr_country_iso2:
attr->u.str=(char*)country->iso2;
this_->attr_next=attr_country_iso3;
return 1;
case attr_country_iso3:
attr->u.str=(char*)country->iso3;
this_->attr_next=attr_country_name;
return 1;
case attr_country_name:
attr->u.str=(char*)navit_nls_gettext(country->name);
this_->attr_next=attr_none;
return 1;
default:
return 0;
}
}
struct item *
country_search_get_item(struct country_search *this_)
{
for (;;) {
if (this_->count >= sizeof(country)/sizeof(struct country))
return NULL;
this_->country=&country[this_->count++];
if ((this_->search.type == attr_country_id && this_->search.u.num == this_->country->id) ||
match(this_, attr_country_iso3, this_->country->iso3) ||
match(this_, attr_country_iso2, this_->country->iso2) ||
match(this_, attr_country_car, this_->country->car) ||
match(this_, attr_country_name, navit_nls_gettext(this_->country->name))) {
this_->item.id_lo=this_->country->id;
return &this_->item;
}
}
}
static void set_columns(struct search_param *param, int mode)
{
GList *columns_list,*columns;
char **column_text=columns_text[mode];
int i=0;
columns_list=gtk_tree_view_get_columns(GTK_TREE_VIEW(param->treeview));
columns=columns_list;
while (columns) {
gtk_tree_view_remove_column(GTK_TREE_VIEW(param->treeview), columns->data);
columns=g_list_next(columns);
}
g_list_free(columns_list);
while (*column_text) {
GtkCellRenderer *cell=gtk_cell_renderer_text_new();
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (param->treeview),-1, navit_nls_gettext(*column_text), cell, "text", i, NULL);
i++;
column_text++;
}
}