dix: always send focus event on grab change
Focus events are useless when 'from' and 'to' are the same. But when this is the result of a (Un)GrabKeyboard request, we should always send them, including when the window manager had previously used XSetInputFocus to specify the focus on a window which happens to be now taking a grab. This is notably needed for window manager using XI to always get keyboard events even during grabs, so they can determine exactly when grabbing is active. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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@ -1562,7 +1562,7 @@ DoFocusEvents(DeviceIntPtr pDev, WindowPtr from, WindowPtr to, int mode)
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if (!IsKeyboardDevice(pDev))
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return;
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if (from == to)
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if (from == to && mode != NotifyGrab && mode != NotifyUngrab)
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return;
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CoreFocusEvents(pDev, from, to, mode);
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