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src/cursor.c: add cursor lock confinement

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Consolatis 2023-02-24 10:20:14 +01:00 • committed by Johan Malm
parent c25e2c7a7d
commit 22ba7f6744
1 changed files with 12 additions and 0 deletions
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12
src/cursor.c
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@ -595,6 +595,7 @@ apply_constraint(struct seat *seat, struct wlr_pointer *pointer, double *x, doub
if (!seat->current_constraint || pointer->base.type != WLR_INPUT_DEVICE_POINTER) {
return;
}
assert(seat->current_constraint->type == WLR_POINTER_CONSTRAINT_V1_CONFINED);
double sx = seat->cursor->x;
double sy = seat->cursor->y;
@ -612,10 +613,21 @@ apply_constraint(struct seat *seat, struct wlr_pointer *pointer, double *x, doub
*y = sy_confined - sy;
}
static bool
cursor_locked(struct seat *seat, struct wlr_pointer *pointer)
{
return seat->current_constraint
&& pointer->base.type == WLR_INPUT_DEVICE_POINTER
&& seat->current_constraint->type == WLR_POINTER_CONSTRAINT_V1_LOCKED;
}
static void
preprocess_cursor_motion(struct seat *seat, struct wlr_pointer *pointer,
uint32_t time_msec, double dx, double dy)
{
if (cursor_locked(seat, pointer)) {
return;
}
apply_constraint(seat, pointer, &dx, &dy);
/*