summaryrefslogtreecommitdiff
path: root/xkb
diff options
context:
space:
mode:
authorPeter Hutterer <peter.hutterer@who-t.net>2010-07-23 13:24:34 +1000
committerPeter Hutterer <peter.hutterer@who-t.net>2010-08-13 11:07:21 +1000
commit1a172f3297369a72865232c382abfc14281102a4 (patch)
tree668766fb10489d8109b1d27ea7d73f8a14aceea2 /xkb
parent651c36e95ec0ac60d3fb98966df4218712ae78c2 (diff)
xkb: if the button isn't down, don't fake an event.
If the button we're about to fake isn't down (or up), don't fake a release (or press) event for it. Behaviour is the same as before, this just saves a few cycles. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'xkb')
-rw-r--r--xkb/xkbActions.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/xkb/xkbActions.c b/xkb/xkbActions.c
index c36dba0b5..59c7fc5e5 100644
--- a/xkb/xkbActions.c
+++ b/xkb/xkbActions.c
@@ -1410,6 +1410,7 @@ void
XkbFakeDeviceButton(DeviceIntPtr dev,Bool press,int button)
{
DeviceIntPtr ptr;
+ int down;
/* If dev is a slave device, and the SD is attached, do nothing. If we'd
* post through the attached master pointer we'd get duplicate events.
@@ -1427,6 +1428,10 @@ XkbFakeDeviceButton(DeviceIntPtr dev,Bool press,int button)
else
return;
+ down = button_is_down(ptr, button, BUTTON_PROCESSED);
+ if (press == down)
+ return;
+
InjectPointerKeyEvents(dev, press ? ButtonPress : ButtonRelease,
button, 0, 0, NULL);
}