int
clip_GTK_TREESTOREREORDER(ClipMachine * ClipMachineMemory)
{
C_object *cstree = _fetch_co_arg(ClipMachineMemory);
C_object *citer = _fetch_cobject(ClipMachineMemory, _clip_spar(ClipMachineMemory, 2));
ClipArrVar *arr = (ClipArrVar *) _clip_vptr(_clip_spar(ClipMachineMemory, 3));
gint n;
CHECKARG2(1, MAP_type_of_ClipVarType, NUMERIC_type_of_ClipVarType);
CHECKCOBJ(cstree, GTK_IS_TREE_STORE(cstree->object));
CHECKCOBJ(citer, GTK_IS_TREE_ITER(citer->object));
CHECKARG(3, ARRAY_type_of_ClipVarType);
n = arr->count_of_ClipArrVar;
if (arr)
{
gint *order, i;
order = malloc(n * sizeof(gint));
for (i = 0; i < n; i++)
order[i] = arr->ClipVar_items_of_ClipArrVar[i].ClipNumVar_n_of_ClipVar.double_of_ClipNumVar;
gtk_tree_store_reorder(GTK_TREE_STORE(cstree->object), GTK_TREE_ITER(citer->object), order);
free(order);
}
return 0;
err:
return 1;
}
static VALUE
tstore_reorder(VALUE self, VALUE parent, VALUE new_order)
{
gint i;
gint len = RARRAY_LEN(new_order);
gint* gnew_order = g_new(gint, len);
for (i = 0; i < len; i++){
gnew_order[i] = NUM2INT(RARRAY_PTR(new_order)[i]);
}
gtk_tree_store_reorder(_SELF(self), RVAL2GTKTREEITER(parent), gnew_order);
g_free(gnew_order);
return self;
}
static VALUE
rg_reorder(VALUE self, VALUE rbparent, VALUE rbnew_order)
{
GtkTreeStore *store = _SELF(self);
GtkTreeIter *parent = RVAL2GTKTREEITER(rbparent);
gint columns = gtk_tree_model_get_n_columns(GTK_TREE_MODEL(store));
long n;
gint *new_order = RVAL2GINTS(rbnew_order, n);
if (n != columns) {
g_free(new_order);
rb_raise(rb_eArgError,
"new order array must contain same number of elements as the number of columns in the store: %ld != %d",
n, columns);
}
gtk_tree_store_reorder(store, parent, new_order);
g_free(new_order);
return self;
}
