#include <stdio.h>
#include <libxklavier/xklavier.h>

void dump_layouts (XklConfigRec *config);

int main()
{
	Display *dpy;
	XklEngine *engine;
    XklConfigRec *current_config, *temp_config;

	g_type_init_with_debug_flags(G_TYPE_DEBUG_OBJECTS |
                                 G_TYPE_DEBUG_SIGNALS);

	dpy = XOpenDisplay(NULL);
	engine = xkl_engine_get_instance(dpy);

    current_config = xkl_config_rec_new();
    xkl_config_rec_get_from_server(current_config, engine);
    xkl_debug(0, "original layouts: ");
    dump_layouts(current_config);

    temp_config = xkl_config_rec_new();
    xkl_config_rec_get_from_server(temp_config, engine);

    gint next_group = xkl_engine_get_next_group (engine);

    printf( "xkl_engine_get_next_group returned %u\n", next_group);
    printf( "xkl_engine_get_num_groups returned %u\n", xkl_engine_get_num_groups(engine));

    return 0;
}

void dump_layouts (XklConfigRec *config)
{
    gchar **layout = config->layouts;
    while (*layout != NULL)
    {
        printf("%s ", *layout);
        layout++;
    }
    printf("\n");
}