swaylock: implement ^U to clear buffer

The whole state->xcb.modifiers thing didn't work at all (always 0)
The xkb doc says "[xkb_state_serialize_mods] should not be used in
regular clients; please use the xkb_state_mod_*_is_active API instead"
so here it is

1 files changed, 1 insertions, 25 deletions

diff --git a/include/swaylock/seat.h b/include/swaylock/seat.h
index 180ea7a0..4bcf40c0 100644
--- a/include/swaylock/seat.h
+++ b/include/swaylock/seat.h
@@ -2,36 +2,12 @@
 #define _SWAYLOCK_SEAT_H
 #include <xkbcommon/xkbcommon.h>
 
-enum mod_bit {
-        MOD_SHIFT = 1<<0,
-        MOD_CAPS = 1<<1,
-        MOD_CTRL = 1<<2,
-        MOD_ALT = 1<<3,
-        MOD_MOD2 = 1<<4,
-        MOD_MOD3 = 1<<5,
-        MOD_LOGO = 1<<6,
-        MOD_MOD5 = 1<<7,
-};
-
-enum mask {
-        MASK_SHIFT,
-        MASK_CAPS,
-        MASK_CTRL,
-        MASK_ALT,
-        MASK_MOD2,
-        MASK_MOD3,
-        MASK_LOGO,
-        MASK_MOD5,
-        MASK_LAST
-};
-
 struct swaylock_xkb {
-        uint32_t modifiers;
         bool caps_lock;
+        bool control;
         struct xkb_state *state;
         struct xkb_context *context;
         struct xkb_keymap *keymap;
-        xkb_mod_mask_t masks[MASK_LAST];
 };
 
 extern const struct wl_seat_listener seat_listener;