mirror of
https://github.com/labwc/labwc.git
synced 2025-11-24 07:00:00 -05:00
1626092639
Chases: bdc34401ba8e4a59b3464c17fa5acf43ca417e57 xdg-decoration: store an xdg_toplevel instead of xdg_surface
93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
#include <wlr/types/wlr_xdg_decoration_v1.h>
|
|
#include "common/mem.h"
|
|
#include "decorations.h"
|
|
#include "labwc.h"
|
|
#include "view.h"
|
|
|
|
struct xdg_deco {
|
|
struct wlr_xdg_toplevel_decoration_v1 *wlr_xdg_decoration;
|
|
struct view *view;
|
|
struct wl_listener destroy;
|
|
struct wl_listener request_mode;
|
|
};
|
|
|
|
static void
|
|
xdg_deco_destroy(struct wl_listener *listener, void *data)
|
|
{
|
|
struct xdg_deco *xdg_deco = wl_container_of(listener, xdg_deco, destroy);
|
|
wl_list_remove(&xdg_deco->destroy.link);
|
|
wl_list_remove(&xdg_deco->request_mode.link);
|
|
free(xdg_deco);
|
|
}
|
|
|
|
static void
|
|
xdg_deco_request_mode(struct wl_listener *listener, void *data)
|
|
{
|
|
struct xdg_deco *xdg_deco = wl_container_of(listener, xdg_deco, request_mode);
|
|
enum wlr_xdg_toplevel_decoration_v1_mode client_mode =
|
|
xdg_deco->wlr_xdg_decoration->requested_mode;
|
|
|
|
switch (client_mode) {
|
|
case WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE:
|
|
xdg_deco->view->ssd_preference = LAB_SSD_PREF_SERVER;
|
|
break;
|
|
case WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE:
|
|
xdg_deco->view->ssd_preference = LAB_SSD_PREF_CLIENT;
|
|
break;
|
|
case WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_NONE:
|
|
xdg_deco->view->ssd_preference = LAB_SSD_PREF_UNSPEC;
|
|
client_mode = rc.xdg_shell_server_side_deco
|
|
? WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE
|
|
: WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE;
|
|
break;
|
|
default:
|
|
wlr_log(WLR_ERROR, "Unspecified xdg decoration variant "
|
|
"requested: %u", client_mode);
|
|
}
|
|
|
|
wlr_xdg_toplevel_decoration_v1_set_mode(xdg_deco->wlr_xdg_decoration,
|
|
client_mode);
|
|
view_set_decorations(xdg_deco->view,
|
|
client_mode == WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
|
|
}
|
|
|
|
static void
|
|
xdg_toplevel_decoration(struct wl_listener *listener, void *data)
|
|
{
|
|
struct wlr_xdg_toplevel_decoration_v1 *wlr_xdg_decoration = data;
|
|
struct wlr_xdg_surface *xdg_surface = wlr_xdg_decoration->toplevel->base;
|
|
if (!xdg_surface || !xdg_surface->data) {
|
|
wlr_log(WLR_ERROR,
|
|
"Invalid surface supplied for xdg decorations");
|
|
return;
|
|
}
|
|
|
|
struct xdg_deco *xdg_deco = znew(*xdg_deco);
|
|
xdg_deco->wlr_xdg_decoration = wlr_xdg_decoration;
|
|
xdg_deco->view = (struct view *)xdg_surface->data;
|
|
|
|
wl_signal_add(&wlr_xdg_decoration->events.destroy, &xdg_deco->destroy);
|
|
xdg_deco->destroy.notify = xdg_deco_destroy;
|
|
|
|
wl_signal_add(&wlr_xdg_decoration->events.request_mode,
|
|
&xdg_deco->request_mode);
|
|
xdg_deco->request_mode.notify = xdg_deco_request_mode;
|
|
|
|
xdg_deco_request_mode(&xdg_deco->request_mode, wlr_xdg_decoration);
|
|
}
|
|
|
|
void
|
|
xdg_server_decoration_init(struct server *server)
|
|
{
|
|
struct wlr_xdg_decoration_manager_v1 *xdg_deco_mgr = NULL;
|
|
xdg_deco_mgr = wlr_xdg_decoration_manager_v1_create(server->wl_display);
|
|
if (!xdg_deco_mgr) {
|
|
wlr_log(WLR_ERROR, "unable to create the XDG deco manager");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
wl_signal_add(&xdg_deco_mgr->events.new_toplevel_decoration,
|
|
&server->xdg_toplevel_decoration);
|
|
server->xdg_toplevel_decoration.notify = xdg_toplevel_decoration;
|
|
}
|