Esempio n. 1
0
File: mu-threader.c Progetto: nd/mu
static MuContainer*
prune_empty_containers (MuContainer *root_set)
{
	MuContainer *cur;

	mu_container_foreach (root_set,
			      (MuContainerForeachFunc)prune_maybe,
			      NULL);

	/* and prune the root_set itself... */
	for (cur = root_set; cur; cur = cur->next) {

		if (cur->flags & MU_CONTAINER_FLAG_DELETE)
			root_set = mu_container_remove_sibling (root_set, cur);

		else if (cur->flags & MU_CONTAINER_FLAG_SPLICE) {
			MuContainer *newchild;
			newchild = cur->child;
			cur->child = NULL;
			root_set = mu_container_append_siblings (root_set,
								 newchild);
		}
	}

	return root_set;
}
Esempio n. 2
0
MuContainer*
mu_container_splice_children (MuContainer *c, MuContainer *sibling)
{
	MuContainer *children;

	g_return_val_if_fail (c, NULL);
	g_return_val_if_fail (sibling, NULL);

	children = sibling->child;
	sibling->child = NULL;

	return mu_container_append_siblings (c, children);
}
Esempio n. 3
0
File: mu-threader.c Progetto: nd/mu
static void
filter_root_set (const gchar *msgid, MuContainer *c, MuContainer **root_set)
{
	/* ignore children */
	if (c->parent)
		return;

	/* ignore duplicates */
	if (c->flags & MU_CONTAINER_FLAG_DUP)
		return;

	if (*root_set == NULL) {
		*root_set = c;
		return;
	} else
		*root_set = mu_container_append_siblings (*root_set, c);
}
Esempio n. 4
0
MuContainer*
mu_container_append_children (MuContainer *c, MuContainer *child)
{
	g_return_val_if_fail (c, NULL);
	g_return_val_if_fail (child, NULL);
	g_return_val_if_fail (c != child, NULL);

	/* assert_no_duplicates (c); */

	set_parent (child, c);
	if (!c->child)
		c->child = child;
	else
		c->child = mu_container_append_siblings (c->child, child);

	/* assert_no_duplicates (c->child); */

	return c;
}