static VALUE
rbclt_model_get_n_columns (VALUE self)
{
ClutterModel *model = CLUTTER_MODEL (RVAL2GOBJ (self));
return UINT2NUM (clutter_model_get_n_columns (model));
}
static ClutterModelIter *
clutter_list_model_insert_row (ClutterModel *model,
gint index_)
{
ClutterListModel *model_default = CLUTTER_LIST_MODEL (model);
GSequence *sequence = model_default->priv->sequence;
ClutterListModelIter *retval;
guint n_columns, i, pos;
GValueArray *array;
GSequenceIter *seq_iter;
n_columns = clutter_model_get_n_columns (model);
array = g_value_array_new (n_columns);
for (i = 0; i < n_columns; i++)
{
GValue *value = NULL;
g_value_array_append (array, NULL);
value = g_value_array_get_nth (array, i);
g_value_init (value, clutter_model_get_column_type (model, i));
}
if (index_ < 0)
{
seq_iter = g_sequence_append (sequence, array);
pos = g_sequence_get_length (sequence) - 1;
}
else if (index_ == 0)
{
seq_iter = g_sequence_prepend (sequence, array);
pos = 0;
}
else
{
seq_iter = g_sequence_get_iter_at_pos (sequence, index_);
seq_iter = g_sequence_insert_before (seq_iter, array);
pos = index_;
}
retval = g_object_new (CLUTTER_TYPE_LIST_MODEL_ITER,
"model", model,
"row", pos,
NULL);
retval->seq_iter = seq_iter;
return CLUTTER_MODEL_ITER (retval);
}