/**************************************************************************
Callback from city name dialog for new city.
**************************************************************************/
static void name_new_city_popup_callback(gpointer data, gint response,
const char *input)
{
int idx = GPOINTER_TO_INT(data);
switch (response) {
case GTK_RESPONSE_OK:
finish_city(index_to_tile(idx), input);
break;
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
cancel_city(index_to_tile(idx));
break;
}
}
/**************************************************************************
Click a link.
**************************************************************************/
static gboolean event_after(GtkWidget *text_view, GdkEventButton *event)
{
GtkTextIter start, end, iter;
GtkTextBuffer *buffer;
GSList *tags, *tagp;
gint x, y;
struct tile *ptile = NULL;
if (event->type != GDK_BUTTON_RELEASE || event->button != 1) {
return FALSE;
}
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
/* We shouldn't follow a link if the user has selected something. */
gtk_text_buffer_get_selection_bounds(buffer, &start, &end);
if (gtk_text_iter_get_offset(&start) != gtk_text_iter_get_offset(&end)) {
return FALSE;
}
gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW (text_view),
GTK_TEXT_WINDOW_WIDGET,
event->x, event->y, &x, &y);
gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(text_view), &iter, x, y);
if ((tags = gtk_text_iter_get_tags(&iter))) {
for (tagp = tags; tagp; tagp = tagp->next) {
GtkTextTag *tag = tagp->data;
enum text_link_type type =
GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tag), "type"));
if (type != 0) {
/* This is a link. */
int id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tag), "id"));
ptile = NULL;
/* Real type is type - 1.
* See comment in apply_text_tag() for g_object_set_data(). */
type--;
switch (type) {
case TLT_CITY:
{
struct city *pcity = game_city_by_number(id);
if (pcity) {
ptile = client_city_tile(pcity);
} else {
output_window_append(ftc_client, _("This city isn't known!"));
}
}
break;
case TLT_TILE:
ptile = index_to_tile(id);
if (!ptile) {
output_window_append(ftc_client,
_("This tile doesn't exist in this game!"));
}
break;
case TLT_UNIT:
{
struct unit *punit = game_unit_by_number(id);
if (punit) {
ptile = unit_tile(punit);
} else {
output_window_append(ftc_client, _("This unit isn't known!"));
}
}
break;
}
if (ptile) {
center_tile_mapcanvas(ptile);
link_mark_restore(type, id);
gtk_widget_grab_focus(GTK_WIDGET(map_canvas));
}
}
}
g_slist_free(tags);
}
return FALSE;
}
