/**
* gdl_dock_object_type_from_nick:
* @nick: The nickname for the object type
*
* Finds the object type assigned to a given nickname.
*
* Returns: If the nickname has previously been assigned, then the corresponding
* object type is returned. Otherwise, %G_TYPE_NONE.
*/
GType
gdl_dock_object_type_from_nick (const gchar *nick)
{
GType type = G_TYPE_NONE;
gboolean nick_is_in_register = FALSE;
guint i = 0;
if (!dock_register)
gdl_dock_object_register_init ();
for (i = 0; i < dock_register->len; i++) {
struct DockRegisterItem item
= g_array_index (dock_register, struct DockRegisterItem, i);
if (!g_strcmp0 (nick, item.nick)) {
nick_is_in_register = TRUE;
type = (GType) item.type;
}
}
if (!nick_is_in_register) {
/* try searching in the glib type system */
type = g_type_from_name (nick);
}
return type;
}
/**
* gdl_dock_object_set_type_for_nick:
* @nick: The nickname for the object type
* @type: The object type
*
* Assigns an object type to a given nickname. If the nickname already exists,
* then it reassigns it to a new object type.
*
* Returns: If the nick was previously assigned, the old type is returned.
* Otherwise, %G_TYPE_NONE.
*/
GType
gdl_dock_object_set_type_for_nick (const gchar *nick,
GType type)
{
GType old_type = G_TYPE_NONE;
guint i = 0;
struct DockRegisterItem new_item;
new_item.nick = g_strdup(nick);
new_item.type = (gpointer) type;
if (!dock_register)
gdl_dock_object_register_init ();
g_return_val_if_fail (g_type_is_a (type, GDL_TYPE_DOCK_OBJECT), G_TYPE_NONE);
for (i = 0; i < dock_register->len; i++) {
struct DockRegisterItem item
= g_array_index (dock_register, struct DockRegisterItem, i);
if (!g_strcmp0 (nick, item.nick)) {
old_type = (GType) item.type;
g_array_insert_val (dock_register, i, new_item);
}
}
return old_type;
}
G_CONST_RETURN gchar *
gdl_dock_object_nick_from_type (GType type)
{
GTuples *tuples;
gchar *nick = NULL;
if (!dock_register)
gdl_dock_object_register_init ();
if (g_relation_count (dock_register, (gpointer) type, INDEX_TYPE) > 0) {
tuples = g_relation_select (dock_register, (gpointer) type, INDEX_TYPE);
nick = (gchar *) g_tuples_index (tuples, 0, INDEX_NICK);
g_tuples_destroy (tuples);
}
return nick ? nick : g_type_name (type);
}
/**
* gdl_dock_object_nick_from_type:
* @type: The type for which to find the nickname
*
* Finds the nickname for a given type
*
* Returns: If the object has a nickname, then it is returned.
* Otherwise, the type name.
*/
const gchar *
gdl_dock_object_nick_from_type (GType type)
{
gchar *nick = NULL;
guint i = 0;
if (!dock_register)
gdl_dock_object_register_init ();
for (i=0; i < dock_register->len; i++) {
struct DockRegisterItem item
= g_array_index (dock_register, struct DockRegisterItem, i);
if (g_direct_equal (item.type, (gpointer) type))
nick = g_strdup (item.nick);
}
return nick ? nick : g_type_name (type);
}
GType
gdl_dock_object_set_type_for_nick (const gchar *nick,
GType type)
{
GType old_type = G_TYPE_NONE;
if (!dock_register)
gdl_dock_object_register_init ();
g_return_val_if_fail (g_type_is_a (type, GDL_TYPE_DOCK_OBJECT), G_TYPE_NONE);
if (g_relation_count (dock_register, (gpointer) nick, INDEX_NICK) > 0) {
old_type = gdl_dock_object_type_from_nick (nick);
g_relation_delete (dock_register, (gpointer) nick, INDEX_NICK);
}
g_relation_insert (dock_register, nick, type);
return old_type;
}
GType
gdl_dock_object_type_from_nick (const gchar *nick)
{
GTuples *tuples;
GType type = G_TYPE_NONE;
if (!dock_register)
gdl_dock_object_register_init ();
if (g_relation_count (dock_register, (gpointer) nick, INDEX_NICK) > 0) {
tuples = g_relation_select (dock_register, (gpointer) nick, INDEX_NICK);
type = (GType) g_tuples_index (tuples, 0, INDEX_TYPE);
g_tuples_destroy (tuples);
}
else {
/* try searching in the glib type system */
type = g_type_from_name (nick);
}
return type;
}
