static void a3d_listbox_layout(a3d_widget_t* widget,
int dragx, int dragy)
{
assert(widget);
LOGD("debug dragx=%i, dragy=%i", dragx, dragy);
a3d_listbox_t* self = (a3d_listbox_t*) widget;
if(a3d_list_empty(self->list))
{
return;
}
if(self->orientation == A3D_LISTBOX_ORIENTATION_VERTICAL)
{
if(widget->wrapy == A3D_WIDGET_WRAP_SHRINK)
{
a3d_listbox_layoutVerticalShrink(self, dragx, dragy);
}
else
{
a3d_listbox_layoutVerticalStretch(self, dragx, dragy);
}
}
else
{
if(widget->wrapx == A3D_WIDGET_WRAP_SHRINK)
{
a3d_listbox_layoutHorizontalShrink(self, dragx, dragy);
}
else
{
a3d_listbox_layoutHorizontalStretch(self, dragx, dragy);
}
}
}
const void* a3d_multimap_remove(a3d_multimap_t* self,
a3d_multimapIter_t** _iter)
{
assert(self);
assert(_iter);
assert(*_iter);
a3d_multimapIter_t* iter = *_iter;
// remove item from list;
a3d_list_t* list;
list = (a3d_list_t*)
a3d_hashmap_val(iter->hiter);
const void* data = a3d_list_remove(list,
&iter->item);
// check if list is empty
// or if next item is NULL
if(a3d_list_empty(list))
{
a3d_hashmap_remove(self->hash, &iter->hiter);
a3d_list_delete(&list);
if(iter->hiter)
{
list = (a3d_list_t*)
a3d_hashmap_val(iter->hiter);
iter->item = a3d_list_head(list);
}
}
else if(iter->item == NULL)
{
iter->hiter = a3d_hashmap_next(iter->hiter);
if(iter->hiter)
{
list = (a3d_list_t*)
a3d_hashmap_val(iter->hiter);
iter->item = a3d_list_head(list);
}
}
// check for iteration end
if(iter->hiter == NULL)
{
*_iter = NULL;
}
return data;
}