/*
* Actions on history, only does one thing for now, but
* we provide the function for future actions
*/
void
xtp_handle_hl(struct tab *t, uint8_t cmd, int id)
{
struct history *h, *next;
int i = 1;
switch (cmd) {
case XT_XTP_HL_REMOVE:
/* walk backwards, as listed in reverse */
for (h = RB_MAX(history_list, &hl); h != NULL; h = next) {
next = RB_PREV(history_list, &hl, h);
if (id == i) {
RB_REMOVE(history_list, &hl, h);
g_free((gpointer) h->title);
g_free((gpointer) h->uri);
g_free(h);
break;
}
i++;
}
break;
case XT_XTP_HL_LIST:
/* Nothing - just xtp_page_hl() below */
break;
default:
show_oops(t, "%s: unknown command", __func__);
break;
};
xtp_page_hl(t, NULL);
}
cur_t *cur_prev(cur_t *cur)
{ return RB_PREV(curtree_s, &Head, cur); }
tud_t *tud_prev(tud_t *tud)
{ return RB_PREV(tudtree_s, &Head, tud); }
static udata_t *udata_prev(udata_t *udata)
{ return RB_PREV(udatatree_s, &Head, udata); }