commands: Add per-view shortcuts_inhibitor command

Add a separate per-view shortcuts_inhibitor command that can be used
with criteria to override the per-seat defaults. This allows to e.g.
disable shortcuts inhibiting globally but enable it for specific,
known-good virtualization and remote desktop software or, alternatively,
to blacklist that one slightly broken piece of software that just
doesn't seem to get it right but insists on trying.

Add a flag to sway_view and handling logic in the input manager that
respects that flag if configured but falls back to per-seat config
otherwise. Add the actual command but with just enable and disable
subcommands since there's no value in duplicating the per-seat
activate/deactivate/toggle logic here. Split the inhibitor retrieval
helper in two so we can use the backend half in the command to retrieve
inhibitors for a specific surface and not just the currently focused
one. Extend the manual page with documentation of the command and
references to its per-seat sibling and usefulness with criteria.

Signed-off-by: Michael Weiser <michael.weiser@gmx.de>

1 files changed, 11 insertions, 5 deletions

diff --git a/sway/input/seat.c b/sway/input/seat.c
index aa46940d..a4e06c57 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -1499,16 +1499,22 @@ bool seatop_allows_set_cursor(struct sway_seat *seat) {
 }
 
 struct sway_keyboard_shortcuts_inhibitor *
-keyboard_shortcuts_inhibitor_get_for_focused_surface(
-                const struct sway_seat *seat) {
-        struct wlr_surface *focused_surface =
-                seat->wlr_seat->keyboard_state.focused_surface;
+keyboard_shortcuts_inhibitor_get_for_surface(
+                const struct sway_seat *seat,
+                const struct wlr_surface *surface) {
         struct sway_keyboard_shortcuts_inhibitor *sway_inhibitor = NULL;
         wl_list_for_each(sway_inhibitor, &seat->keyboard_shortcuts_inhibitors, link) {
-                if (sway_inhibitor->inhibitor->surface == focused_surface) {
+                if (sway_inhibitor->inhibitor->surface == surface) {
                         return sway_inhibitor;
                 }
         }
 
         return NULL;
 }
+
+struct sway_keyboard_shortcuts_inhibitor *
+keyboard_shortcuts_inhibitor_get_for_focused_surface(
+                const struct sway_seat *seat) {
+        return keyboard_shortcuts_inhibitor_get_for_surface(seat,
+                seat->wlr_seat->keyboard_state.focused_surface);
+}