#include <wlr/types/wlr_xdg_decoration_v1.h>

typedef struct {
	struct wl_listener request_mode;
	struct wl_listener destroy;
} Decoration;

static void createxdeco(struct wl_listener *listener, void *data);

static void destroyxdeco(struct wl_listener *listener, void *data);

static void getxdecomode(struct wl_listener *listener, void *data);

static struct wlr_xdg_decoration_manager_v1 *xdeco_mgr;

static struct wl_listener new_xdeco = {.notify = createxdeco};

}
void
createxdeco(struct wl_listener *listener, void *data)
{
	struct wlr_xdg_toplevel_decoration_v1 *wlr_deco = data;
	Decoration *d;
	d = wlr_deco->data = calloc(1, sizeof(*d));
	wl_signal_add(&wlr_deco->events.request_mode, &d->request_mode);
	d->request_mode.notify = getxdecomode;
	wl_signal_add(&wlr_deco->events.destroy, &d->destroy);
	d->destroy.notify = destroyxdeco;

}
void
destroyxdeco(struct wl_listener *listener, void *data)
{
	struct wlr_xdg_toplevel_decoration_v1 *wlr_deco = data;
	Decoration *d = wlr_deco->data;
	wl_list_remove(&d->destroy.link);
	wl_list_remove(&d->request_mode.link);
	free(d);

}
void
getxdecomode(struct wl_listener *listener, void *data)
{
	struct wlr_xdg_toplevel_decoration_v1 *wlr_deco = data;
	wlr_xdg_toplevel_decoration_v1_set_mode(wlr_deco,
			WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);

	/* Use xdg_decoration protocol to negotiate server-side decorations */
	xdeco_mgr = wlr_xdg_decoration_manager_v1_create(dpy);
	wl_signal_add(&xdeco_mgr->events.new_toplevel_decoration, &new_xdeco);