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experimental: use wlr_xwayland_surface_offer_focus()

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Offer focus by sending WM_TAKE_FOCUS to a client window supporting it.
The client may accept or ignore the offer. If it accepts, the surface will
emit a focus_in signal notifying the compositor that it has received focus.
The compositor should then call wlr_xwayland_surface_activate(surface, true).

This is a more compatible method of giving focus to windows using the
Globally Active input model (see wlr_xwayland_icccm_input_model()) than
calling wlr_xwayland_surface_activate() unconditionally, since there is no
reliable way to know in advance whether these windows want to be focused.
This commit is contained in:
John Lindgren 2023-10-09 23:25:53 -04:00
parent 179a030bbe
commit 22b193254c
5 changed files with 47 additions and 10 deletions
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3
include/view.h
View file

@ -94,6 +94,7 @@ struct view_impl {
struct view_size_hints (*get_size_hints)(struct view *self);
/* if not implemented, VIEW_WANTS_FOCUS_ALWAYS is assumed */
enum view_wants_focus (*wants_focus)(struct view *self);
void (*offer_focus)(struct view *self);
};
struct view {
@ -320,6 +321,8 @@ view_is_focusable(struct view *view) {
return view_is_focusable_from(view, NULL);
}
void view_offer_focus(struct view *view);
void view_toggle_keybinds(struct view *view);
void view_set_activated(struct view *view, bool activated);

1
include/xwayland.h
View file

@ -34,6 +34,7 @@ struct xwayland_view {
struct wl_listener set_decorations;
struct wl_listener set_override_redirect;
struct wl_listener set_strut_partial;
struct wl_listener focus_in;
/* Not (yet) implemented */
/* struct wl_listener set_role; */