/* show a list of buffers */
static void do_list_buffers(EditState *s)
{
QEmacsState *qs = s->qe_state;
BufedState *bs;
EditBuffer *b;
EditState *e;
int width, i;
/* XXX: must close this buffer when destroying window: add a
special buffer flag to tell this */
b = eb_new("*bufed*", BF_READONLY | BF_SYSTEM);
width = qs->width / 4;
e = insert_window_left(b, width, WF_MODELINE);
do_set_mode(e, &bufed_mode, NULL);
bs = e->mode_data;
/* if active buffer is found, go directly on it */
for(i=0;i<bs->items.nb_items;i++) {
if (!strcmp(bs->items.items[i]->str, s->b->name)) {
e->offset = eb_goto_pos(e->b, i, 0);
break;
}
}
/* modify active window */
qs->active_window = e;
}
/* show a list of buffers */
static void do_list_buffers(EditState *s, int argval)
{
QEmacsState *qs = s->qe_state;
BufedState *bs;
EditBuffer *b, *b0;
EditState *e, *e1;
int width, i;
/* remember current buffer for target positioning, because
* s may be destroyed by insert_window_left
* CG: remove this kludge once we have delayed EditState free
*/
b0 = s->b;
/* XXX: must close this buffer when destroying window: add a
special buffer flag to tell this */
b = eb_scratch("*bufed*", BF_READONLY | BF_SYSTEM | BF_UTF8);
width = qs->width / 5;
e = insert_window_left(b, width, WF_MODELINE);
edit_set_mode(e, &bufed_mode, NULL);
bs = e->mode_data;
if (argval != NO_ARG) {
bs->flags |= BUFED_ALL_VISIBLE;
build_bufed_list(e);
}
e1 = find_window(e, KEY_RIGHT);
if (e1)
b0 = e1->b;
/* if active buffer is found, go directly on it */
for (i = 0; i < bs->items.nb_items; i++) {
if (strequal(bs->items.items[i]->str, b0->name)) {
e->offset = eb_goto_pos(e->b, i, 0);
break;
}
}
/* modify active window */
qs->active_window = e;
}
