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xwayland-unmanaged: prepare for handling more events

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Sway handles some xwayland events that labwc still does not. This commit
just starts to rig up some handlers for these with log messages if they
are caught.

  - set_geometry: try to handle, but cannot find an application that uses
    it, so is untested.
  - request_activate - just log caught event
  - override_redirect - just log caught event
This commit is contained in:
Johan Malm 2022-06-04 13:20:40 +01:00
parent fcd2425de3
commit 9dcabbcfdd
2 changed files with 49 additions and 0 deletions
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9
include/labwc.h
View file

@ -338,6 +338,11 @@ struct view {
struct wl_listener set_decorations; /* xwayland only */
struct wl_listener override_redirect; /* xwayland only */
struct wl_listener new_popup; /* xdg-shell only */
/* Not (yet) implemented */
/* struct wl_listener set_role; */
/* struct wl_listener set_window_type; */
/* struct wl_listener set_hints; */
};
#if HAVE_XWAYLAND
@ -347,11 +352,15 @@ struct xwayland_unmanaged {
struct wl_list link;
int lx, ly;
struct wl_listener request_activate;
struct wl_listener request_configure;
/* struct wl_listener request_fullscreen; */
struct wl_listener commit;
struct wl_listener set_geometry;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
struct wl_listener override_redirect;
};
#endif

40
src/xwayland-unmanaged.c
View file

@ -22,6 +22,21 @@ unmanaged_handle_commit(struct wl_listener *listener, void *data)
unmanaged->ly = xsurface->y;
}
static void
unmanaged_handle_set_geometry(struct wl_listener *listener, void *data)
{
wlr_log(WLR_INFO, "handling set_geometry");
struct xwayland_unmanaged *unmanaged =
wl_container_of(listener, unmanaged, commit);
struct wlr_xwayland_surface *xsurface = unmanaged->xwayland_surface;
if (xsurface->x != unmanaged->lx || xsurface->y != unmanaged->ly) {
wlr_log(WLR_DEBUG, "xwayland-unmanaged surface has moved");
unmanaged->lx = xsurface->x;
unmanaged->ly = xsurface->y;
}
}
void
unmanaged_handle_map(struct wl_listener *listener, void *data)
{
@ -35,6 +50,9 @@ unmanaged_handle_map(struct wl_listener *listener, void *data)
wl_signal_add(&xsurface->surface->events.commit, &unmanaged->commit);
unmanaged->commit.notify = unmanaged_handle_commit;
wl_signal_add(&xsurface->events.set_geometry, &unmanaged->set_geometry);
unmanaged->set_geometry.notify = unmanaged_handle_set_geometry;
unmanaged->lx = xsurface->x;
unmanaged->ly = xsurface->y;
if (wlr_xwayland_or_surface_wants_focus(xsurface)) {
@ -55,6 +73,7 @@ unmanaged_handle_unmap(struct wl_listener *listener, void *data)
wl_container_of(listener, unmanaged, unmap);
struct wlr_xwayland_surface *xsurface = unmanaged->xwayland_surface;
wl_list_remove(&unmanaged->link);
wl_list_remove(&unmanaged->set_geometry.link);
wl_list_remove(&unmanaged->commit.link);
struct seat *seat = &unmanaged->server->seat;
@ -94,6 +113,18 @@ unmanaged_handle_destroy(struct wl_listener *listener, void *data)
free(unmanaged);
}
static void
unmanaged_handle_override_redirect(struct wl_listener *listener, void *data)
{
wlr_log(WLR_INFO(stderr, "override_redirect not handled\n");
}
static void
unmanaged_handle_request_activate(struct wl_listener *listener, void *data)
{
wlr_log(WLR_INFO(stderr, "request_activate not handled\n");
}
struct xwayland_unmanaged *
xwayland_unmanaged_create(struct server *server,
struct wlr_xwayland_surface *xsurface)
@ -112,5 +143,14 @@ xwayland_unmanaged_create(struct server *server,
unmanaged->unmap.notify = unmanaged_handle_unmap;
wl_signal_add(&xsurface->events.destroy, &unmanaged->destroy);
unmanaged->destroy.notify = unmanaged_handle_destroy;
wl_signal_add(&xsurface->events.set_override_redirect,
&unmanaged->override_redirect);
unmanaged->override_redirect.notify = unmanaged_handle_override_redirect;
wl_signal_add(&xsurface->events.request_activate,
&unmanaged->request_activate);
unmanaged->request_activate.notify = unmanaged_handle_request_activate;
return unmanaged;
}