//FIXME this looks weird
void
sheet_release_selected_objects (Sheet *sheet)
{
GList *list, *copy;
GooCanvasGroup *group;
gint item_nbr;
g_return_if_fail (sheet != NULL);
g_return_if_fail (IS_SHEET (sheet));
group = sheet->priv->selected_group;
copy = g_list_copy (sheet->priv->selected_objects);
// Remove all the selected_objects into selected_group
for (list = copy; list; list = list->next) {
item_nbr = goo_canvas_item_find_child (GOO_CANVAS_ITEM (group),
GOO_CANVAS_ITEM (list->data));
goo_canvas_item_remove_child (GOO_CANVAS_ITEM (group),
item_nbr);
}
g_list_free (copy);
g_list_free (sheet->priv->selected_objects);
sheet->priv->selected_objects = NULL;
}
static VALUE
rg_remove_child(VALUE self, VALUE child)
{
gint child_num;
child_num = goo_canvas_item_find_child(SELF(self), SELF(child));
goo_canvas_item_remove_child(SELF(self), child_num);
G_CHILD_REMOVE(self, child);
return self;
}
static gint
goo_canvas_item_accessible_get_index_in_parent (AtkObject *accessible)
{
GooCanvasItem *item, *parent;
GooCanvas *canvas;
GObject *object;
g_return_val_if_fail (GOO_IS_CANVAS_ITEM_ACCESSIBLE (accessible), -1);
if (accessible->accessible_parent)
{
gint n_children, i;
gboolean found = FALSE;
n_children = atk_object_get_n_accessible_children (accessible->accessible_parent);
for (i = 0; i < n_children; i++)
{
AtkObject *child;
child = atk_object_ref_accessible_child (accessible->accessible_parent, i);
if (child == accessible)
found = TRUE;
g_object_unref (child);
if (found)
return i;
}
return -1;
}
object = atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (accessible));
if (object == NULL)
return -1;
item = GOO_CANVAS_ITEM (object);
parent = goo_canvas_item_get_parent (item);
if (parent)
return goo_canvas_item_find_child (parent, item);
canvas = goo_canvas_item_get_canvas (item);
if (canvas)
return 0;
return -1;
}
