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xkb: fill in keycode and event type for slow keys enablement 

eventType is set for the type that triggered a XkbControlsNotify event.
Technically, SlowKeys is triggered by a timer which doesn't have a matching
core event type. So we used to use 0 here.

Practically, the timer is triggered by a key press + hold and cancelled when
the key is released before the timeout expires. So we might as well set
KeyPress (keycode) in the ControlsNotify to give clients a chance to differ
between timer-triggered SlowKeys and client-triggered ones.

This is a chance in behaviour, though I suspect with little impact.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Daniel Stone <daniel@fooishbar.org>
This commit is contained in:
Peter Hutterer 2012-06-26 10:30:35 +10:00
parent 2dc6d92284
commit 2c4388a00e
2 changed files with 5 additions and 2 deletions
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1
include/xkbsrv.h
View File

@ -171,6 +171,7 @@ typedef struct _XkbSrvInfo {
KeyCode mouseKey;
KeyCode inactiveKey;
KeyCode slowKey;
KeyCode slowKeyEnableKey;
KeyCode repeatKey;
CARD8 krgTimerActive;
CARD8 beepType;

6
xkb/xkbAccessX.c
View File

@ -291,8 +291,8 @@ AccessXKRGExpire(OsTimerPtr timer, CARD32 now, pointer arg)
return 4000;
}
xkbi->krgTimerActive = _OFF_TIMER;
cn.keycode = 0;
cn.eventType = 0;
cn.keycode = xkbi->slowKeyEnableKey;
cn.eventType = KeyPress;
cn.requestMajor = 0;
cn.requestMinor = 0;
if (xkbi->desc->ctrls->enabled_ctrls & XkbSlowKeysMask) {
@ -304,6 +304,7 @@ AccessXKRGExpire(OsTimerPtr timer, CARD32 now, pointer arg)
LogMessage(X_INFO, "XKB SlowKeys are now enabled. Hold shift to disable.\n");
}
xkbi->slowKeyEnableKey = 0;
return 0;
}
@ -462,6 +463,7 @@ AccessXFilterPressEvent(DeviceEvent *event, DeviceIntPtr keybd)
if (ctrls->enabled_ctrls & XkbAccessXKeysMask) {
/* check for magic sequences */
if ((sym[0] == XK_Shift_R) || (sym[0] == XK_Shift_L)) {
xkbi->slowKeyEnableKey = key;
if (XkbAX_NeedFeedback(ctrls, XkbAX_SlowWarnFBMask)) {
xkbi->krgTimerActive = _KRG_WARN_TIMER;
xkbi->krgTimer = TimerSet(xkbi->krgTimer, 0, 4000,