path
edit_cursor_rep::make_cursor_accessible (path p, bool forwards) {
//time_t t1= texmacs_time ();
path start_p= p;
bool inverse= false;
int old_mode= get_access_mode ();
if (get_init_string (MODE) == "src")
set_access_mode (DRD_ACCESS_SOURCE);
while (!is_accessible_cursor (et, p) && !in_source ()) {
path pp;
ASSERT (rp <= p, "path outside document");
p= rp * closest_inside (subtree (et, rp), p / rp);
if (forwards ^ inverse)
pp= rp * next_valid (subtree (et, rp), p / rp);
else
pp= rp * previous_valid (subtree (et, rp), p / rp);
if (pp == p) {
if (inverse) break;
else { p= start_p; inverse= true; }
}
else p= pp;
}
set_access_mode (old_mode);
//time_t t2= texmacs_time ();
//if (t2-t1 >= 1) cout << "made_cursor_accessible took " << t2-t1 << "ms\n";
return p;
}
void
edit_select_rep::selection_correct (path i1, path i2, path& o1, path& o2) {
ASSERT (rp <= i1 && rp <= i2, "paths not inside document");
int old_mode= get_access_mode ();
if (get_init_string (MODE) == "src")
set_access_mode (DRD_ACCESS_SOURCE);
::selection_correct (subtree (et, rp), i1 / rp, i2 / rp, o1, o2);
set_access_mode (old_mode);
o1= rp * o1; o2= rp * o2;
}