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backend/wayland: Add wlr_wl_backend_set_grab_input_shortcut

Browse source 
Note: For the function to work, keyboard_listener in
backend/wayland/seat.c now passes wlr_wl_seat instead of wlr_keyboard

by using this function, a compositor can specify
a keyboard shortcut that when pressed, will disable the
keyboard shortcuts and confine the pointer to the currently focused
wayland output, if the system compositor supports these features.

Signed-off-by: Lahav T <lahavts@gmail.com>
This commit is contained in:
Lahav T 2023-11-21 23:09:00 +02:00 • committed by Lahav Tsur
parent 41494244df
commit fae0a7d493
5 changed files with 200 additions and 5 deletions
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10
include/wlr/backend/wayland.h
View file

@ -5,6 +5,7 @@
#include <wayland-server-core.h>
#include <wlr/backend.h>
#include <wlr/types/wlr_output.h>
#include <xkbcommon/xkbcommon.h>
struct wlr_input_device;
@ -23,6 +24,15 @@ struct wlr_backend *wlr_wl_backend_create(struct wl_display *display,
*/
struct wl_display *wlr_wl_backend_get_remote_display(struct wlr_backend *backend);
/**
* Sets the keyboard shortcut for toggle grabbing input of the focused wayland backend output.
*
* If modifiers_mask and keysym are zero or null, no shortcut will be used.
*
*/
void wlr_wl_backend_set_grab_input_shortcut(struct wlr_backend *backend, uint32_t modifiers_mask,
xkb_keysym_t keysym);
/**
* Adds a new output to this backend.
*