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vnc: Adjust lock state sync logic with VNC_FEATURE_LED_STATE

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Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366867752-11578-4-git-send-email-lilei@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Lei Li 2013-04-25 13:29:11 +08:00 committed by Anthony Liguori
parent ab99e5c1d9
commit e7b2aaccd9
1 changed files with 5 additions and 0 deletions
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5
ui/vnc.c
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@ -1613,7 +1613,11 @@ static void do_key_event(VncState *vs, int down, int keycode, int sym)
break; break;
} }
/* Turn off the lock state sync logic if the client support the led
state extension.
*/
if (down && vs->vd->lock_key_sync && if (down && vs->vd->lock_key_sync &&
!vnc_has_feature(vs, VNC_FEATURE_LED_STATE) &&
keycode_is_keypad(vs->vd->kbd_layout, keycode)) { keycode_is_keypad(vs->vd->kbd_layout, keycode)) {
/* If the numlock state needs to change then simulate an additional /* If the numlock state needs to change then simulate an additional
keypress before sending this one. This will happen if the user keypress before sending this one. This will happen if the user
@ -1633,6 +1637,7 @@ static void do_key_event(VncState *vs, int down, int keycode, int sym)
} }
if (down && vs->vd->lock_key_sync && if (down && vs->vd->lock_key_sync &&
!vnc_has_feature(vs, VNC_FEATURE_LED_STATE) &&
((sym >= 'A' && sym <= 'Z') || (sym >= 'a' && sym <= 'z'))) { ((sym >= 'A' && sym <= 'Z') || (sym >= 'a' && sym <= 'z'))) {
/* If the capslock state needs to change then simulate an additional /* If the capslock state needs to change then simulate an additional
keypress before sending this one. This will happen if the user keypress before sending this one. This will happen if the user