C++ (Cpp) atk_relation_type_register Examples

Example #1

static gboolean
test_relation (void)
{
    AtkRelationType type1, type2;
    G_CONST_RETURN gchar *name;
    AtkObject *obj;
    gboolean ret_value;
    AtkRelationSet *set;
    AtkRelation *relation;
    gint n_relations;
    GPtrArray *array;

    name = atk_relation_type_get_name (ATK_RELATION_LABEL_FOR);
    g_return_val_if_fail (name, FALSE);
    if (strcmp (name, "label-for") != 0)
    {
        g_print ("Unexpected name for ATK_RELATION_LABEL_FOR %s\n", name);
        return FALSE;
    }

    name = atk_relation_type_get_name (ATK_RELATION_NODE_CHILD_OF);
    g_return_val_if_fail (name, FALSE);
    if (strcmp (name, "node-child-of") != 0)
    {
        g_print ("Unexpected name for ATK_RELATION_NODE_CHILD_OF %s\n", name);
        return FALSE;
    }

    name = atk_relation_type_get_name (ATK_RELATION_EMBEDS);
    g_return_val_if_fail (name, FALSE);
    if (strcmp (name, "embeds") != 0)
    {
        g_print ("Unexpected name for ATK_RELATION_EMBEDS %s\n", name);
        return FALSE;
    }

    type1 = atk_relation_type_for_name ("embedded-by");
    if (type1 != ATK_RELATION_EMBEDDED_BY)
    {
        g_print ("Unexpected role for ATK_RELATION_EMBEDDED_BY\n");
        return FALSE;
    }

    type1 = atk_relation_type_for_name ("controlled-by");
    if (type1 != ATK_RELATION_CONTROLLED_BY)
    {
        g_print ("Unexpected name for ATK_RELATION_CONTROLLED_BY\n");
        return FALSE;
    }

    type1 = atk_relation_type_register ("test-state");
    name = atk_relation_type_get_name (type1);
    g_return_val_if_fail (name, FALSE);
    if (strcmp (name, "test-state") != 0)
    {
        g_print ("Unexpected name for test-state %s\n", name);
        return FALSE;
    }
    type2 = atk_relation_type_for_name ("test-state");
    if (type1 != type2)
    {
        g_print ("Unexpected type for test-state\n");
        return FALSE;
    }
    type2 = atk_relation_type_for_name ("TEST_STATE");
    if (type2 != 0)
    {
        g_print ("Unexpected type for TEST_STATE\n");
        return FALSE;
    }
    /*
     * Check that a non-existent type returns NULL
     */
    name = atk_relation_type_get_name (ATK_RELATION_LAST_DEFINED + 2);
    if (name)
    {
        g_print ("Unexpected name for undefined type %s\n", name);
        return FALSE;
    }

    obj = g_object_new (ATK_TYPE_OBJECT, NULL);
    ret_value = atk_object_add_relationship (obj, ATK_RELATION_LABEL_FOR, obj);
    if (!ret_value)
    {
        g_print ("Unexpected return value for atk_object_add_relationship\n");
        return FALSE;
    }
    set = atk_object_ref_relation_set (obj);
    if (!set)
    {
        g_print ("Unexpected return value for atk_object_ref_relation_set\n");
        return FALSE;
    }
    n_relations = atk_relation_set_get_n_relations (set);
    if (n_relations != 1)
    {
        g_print ("Unexpected return value (%d) for atk_relation_set_get_n_relations expected value: %d\n", n_relations, 1);
        return FALSE;
    }
    relation = atk_relation_set_get_relation (set, 0);
    if (!relation)
    {
        g_print ("Unexpected return value for atk_object_relation_set_get_relation\n");
        return FALSE;
    }
    type1 = atk_relation_get_relation_type (relation);
    if (type1 != ATK_RELATION_LABEL_FOR)
    {
        g_print ("Unexpected return value for atk_relation_get_relation_type\n");
        return FALSE;
    }
    array = atk_relation_get_target (relation);
    if (obj != g_ptr_array_index (array, 0))
    {
        g_print ("Unexpected return value for atk_relation_get_target\n");
        return FALSE;
    }
    g_object_unref (set);
    ret_value = atk_object_remove_relationship (obj, ATK_RELATION_LABEL_FOR, obj);
    if (!ret_value)
    {
        g_print ("Unexpected return value for atk_object_remove_relationship\n");
        return FALSE;
    }
    set = atk_object_ref_relation_set (obj);
    if (!set)
    {
        g_print ("Unexpected return value for atk_object_ref_relation_set\n");
        return FALSE;
    }
    n_relations = atk_relation_set_get_n_relations (set);
    if (n_relations != 0)
    {
        g_print ("Unexpected return value (%d) for atk_relation_set_get_n_relations expected value: %d\n", n_relations, 0);
        return FALSE;
    }
    g_object_unref (set);
    g_object_unref (obj);
    return TRUE;
}

Example #2

File: rbatkrelation.c Project: benolee/ruby-gnome2

static VALUE
rbatkrel_s_type_register(VALUE self, VALUE name)
{
    return GENUM2RVAL(atk_relation_type_register(RVAL2CSTR(name)), ATK_TYPE_RELATION_TYPE);
}