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vnc: Adjust lock state sync logic with VNC_FEATURE_LED_STATE 

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;
}
/* Turn off the lock state sync logic if the client support the led
state extension.
*/
if (down && vs->vd->lock_key_sync &&
!vnc_has_feature(vs, VNC_FEATURE_LED_STATE) &&
keycode_is_keypad(vs->vd->kbd_layout, keycode)) {
/* If the numlock state needs to change then simulate an additional
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 &&
!vnc_has_feature(vs, VNC_FEATURE_LED_STATE) &&
((sym >= 'A' && sym <= 'Z') || (sym >= 'a' && sym <= 'z'))) {
/* If the capslock state needs to change then simulate an additional
keypress before sending this one. This will happen if the user