static void
js_item_eventsub(void *opaque, prop_event_t event, ...)
{
js_item_t *ji = opaque;
va_list ap;
va_start(ap, event);
switch(event) {
default:
break;
case PROP_DESTROYED:
js_event_destroy_handlers(ji->ji_model->jm_cx, &ji->ji_event_handlers);
prop_unsubscribe(ji->ji_eventsub);
ji->ji_eventsub = NULL;
ji->ji_model->jm_subs--;
JS_RemoveRoot(ji->ji_model->jm_cx, &ji->ji_this);
prop_tag_clear(ji->ji_root, ji->ji_model);
break;
case PROP_EXT_EVENT:
js_event_dispatch(ji->ji_model->jm_cx, &ji->ji_event_handlers,
va_arg(ap, event_t *), JSVAL_TO_OBJECT(ji->ji_this));
break;
}
va_end(ap);
}
static void
js_clear_props(jni_subscription_t *js)
{
jni_prop_t *jp;
while((jp = LIST_FIRST(&js->js_props)) != NULL) {
prop_tag_clear(jp->jp_prop, js);
jni_property_unexport_from_sub(js, jp);
}
}
static void
src_cb(void *opaque, prop_event_t event, ...)
{
prop_reorder_t *pr = opaque;
va_list ap;
prop_t *p, *out;
prop_vec_t *pv;
int i;
va_start(ap, event);
switch(event) {
case PROP_ADD_CHILD:
case PROP_ADD_CHILD_BEFORE:
add_child(pr, va_arg(ap, prop_t *));
break;
case PROP_ADD_CHILD_VECTOR:
case PROP_ADD_CHILD_VECTOR_DIRECT:
pv = va_arg(ap, prop_vec_t *);
for(i = 0; i < prop_vec_len(pv); i++)
add_child(pr, prop_vec_get(pv, i));
break;
case PROP_DEL_CHILD:
p = va_arg(ap, prop_t *);
out = prop_tag_clear(p, pr);
prop_destroy0(out);
break;
case PROP_MOVE_CHILD:
break;
case PROP_SET_VOID:
break;
case PROP_SET_DIR:
case PROP_REQ_DELETE_VECTOR:
case PROP_HAVE_MORE_CHILDS_YES:
case PROP_HAVE_MORE_CHILDS_NO:
case PROP_WANT_MORE_CHILDS:
break;
default:
printf("Cant handle event %d\n", event);
abort();
}
}
static void
src_cb(void *opaque, prop_event_t event, ...)
{
prop_concat_source_t *pcs = opaque;
prop_concat_t *pc = pcs->pcs_pc;
prop_t *p, *q, *out, *before;
va_list ap;
va_start(ap, event);
switch(event) {
case PROP_ADD_CHILD:
p = va_arg(ap, prop_t *);
out = prop_create_root(NULL);
prop_tag_set(p, pcs, out);
prop_link0(p, out, NULL, 0);
prop_set_parent0(out, pc->pc_dst, find_next_out(pcs), NULL);
if(pcs->pcs_count == 0) {
pcs->pcs_first = out;
if(pcs->pcs_header != NULL)
prop_set_parent0(pcs->pcs_header, pc->pc_dst, out, NULL);
}
pcs->pcs_count++;
break;
case PROP_ADD_CHILD_BEFORE:
p = va_arg(ap, prop_t *);
out = prop_create_root(NULL);
prop_tag_set(p, pcs, out);
prop_link0(p, out, NULL, 0);
q = va_arg(ap, prop_t *);
before = prop_tag_get(q, pcs);
assert(before != NULL);
prop_set_parent0(out, pc->pc_dst, before, NULL);
pcs->pcs_count++;
break;
case PROP_DEL_CHILD:
p = va_arg(ap, prop_t *);
out = prop_tag_clear(p, pcs);
before = TAILQ_NEXT(out, hp_parent_link);
prop_destroy0(out);
pcs->pcs_count--;
if(pcs->pcs_count == 0) {
pcs->pcs_first = NULL;
if(pcs->pcs_header != NULL)
prop_unparent0(pcs->pcs_header, NULL);
} else if(pcs->pcs_first == out) {
pcs->pcs_first = before;
}
break;
case PROP_MOVE_CHILD:
p = va_arg(ap, prop_t *);
q = va_arg(ap, prop_t *);
prop_move0(prop_tag_get(p, pcs),
q != NULL ? prop_tag_get(q, pcs) : find_next_out(pcs), NULL);
break;
case PROP_SET_VOID:
break;
case PROP_SET_DIR:
case PROP_REQ_DELETE_VECTOR:
case PROP_HAVE_MORE_CHILDS:
case PROP_WANT_MORE_CHILDS:
break;
default:
printf("Cant handle event %d\n", event);
abort();
}
}
