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Merge pull request #569 from emersion/hide-seat-cursor

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rootston: hide cursor if seat has only keyboards
This commit is contained in:
Tony Crisci 2018-01-17 08:20:33 -05:00 committed by GitHub
commit f2698a8960
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 26 additions and 5 deletions
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31
rootston/seat.c
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@ -293,11 +293,6 @@ struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
return NULL; return NULL;
} }
wlr_seat_set_capabilities(seat->seat,
WL_SEAT_CAPABILITY_KEYBOARD |
WL_SEAT_CAPABILITY_POINTER |
WL_SEAT_CAPABILITY_TOUCH);
wl_list_insert(&input->seats, &seat->link); wl_list_insert(&input->seats, &seat->link);
seat->seat_destroy.notify = roots_seat_handle_seat_destroy; seat->seat_destroy.notify = roots_seat_handle_seat_destroy;
@ -306,6 +301,28 @@ struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
return seat; return seat;
} }
static void seat_update_capabilities(struct roots_seat *seat) {
uint32_t caps = 0;
if (!wl_list_empty(&seat->keyboards)) {
caps |= WL_SEAT_CAPABILITY_KEYBOARD;
}
if (!wl_list_empty(&seat->pointers) || !wl_list_empty(&seat->tablet_tools)) {
caps |= WL_SEAT_CAPABILITY_POINTER;
}
if (!wl_list_empty(&seat->touch)) {
caps |= WL_SEAT_CAPABILITY_TOUCH;
}
wlr_seat_set_capabilities(seat->seat, caps);
// Hide cursor if seat doesn't have pointer capability
if ((caps & WL_SEAT_CAPABILITY_POINTER) == 0) {
wlr_cursor_set_image(seat->cursor->cursor, NULL, 0, 0, 0, 0, 0, 0);
} else {
wlr_xcursor_manager_set_cursor_image(seat->cursor->xcursor_manager,
seat->cursor->default_xcursor, seat->cursor->cursor);
}
}
static void seat_add_keyboard(struct roots_seat *seat, static void seat_add_keyboard(struct roots_seat *seat,
struct wlr_input_device *device) { struct wlr_input_device *device) {
assert(device->type == WLR_INPUT_DEVICE_KEYBOARD); assert(device->type == WLR_INPUT_DEVICE_KEYBOARD);
@ -404,6 +421,8 @@ void roots_seat_add_device(struct roots_seat *seat,
seat_add_tablet_tool(seat, device); seat_add_tablet_tool(seat, device);
break; break;
} }
seat_update_capabilities(seat);
} }
static void seat_remove_keyboard(struct roots_seat *seat, static void seat_remove_keyboard(struct roots_seat *seat,
@ -480,6 +499,8 @@ void roots_seat_remove_device(struct roots_seat *seat,
seat_remove_tablet_tool(seat, device); seat_remove_tablet_tool(seat, device);
break; break;
} }
seat_update_capabilities(seat);
} }
void roots_seat_configure_xcursor(struct roots_seat *seat) { void roots_seat_configure_xcursor(struct roots_seat *seat) {