Xi: only DeliverFocusedEvents if the event is not a pointer event.

A pointer device may have a focus class, but even if so, pointer events must
be delivered to the sprite window, not the focus window.

Xi/exevents.c

@@ -104,6 +104,32 @@ RegisterOtherDevice(DeviceIntPtr device)
     device->public.realInputProc = ProcessOtherEvent;
 }
 
+_X_EXPORT Bool
+IsPointerEvent(xEvent* xE)
+{
+    switch(xE->u.u.type)
+    {
+        case ButtonPress:
+        case ButtonRelease:
+        case MotionNotify:
+        case EnterNotify:
+        case LeaveNotify:
+            return TRUE;
+        default:
+            if (xE->u.u.type == DeviceButtonPress ||
+                xE->u.u.type == DeviceButtonRelease ||
+                xE->u.u.type == DeviceMotionNotify ||
+                xE->u.u.type == DeviceEnterNotify ||
+                xE->u.u.type == DeviceLeaveNotify ||
+                xE->u.u.type == ProximityIn ||
+                xE->u.u.type == ProximityOut)
+            {
+                return TRUE;
+            }
+    }
+    return FALSE;
+}
+
 /**
  * Copy the device->key into master->key and send a mapping notify to the
  * clients if appropriate.
@@ -830,7 +856,7 @@ ProcessOtherEvent(xEventPtr xE, DeviceIntPtr device, int count)
 
     if (grab)
         DeliverGrabbedEvent(xE, device, deactivateDeviceGrab, count);
-    else if (device->focus)
+    else if (device->focus && !IsPointerEvent(xE))
 	DeliverFocusedEvent(device, xE, GetSpriteWindow(device), count);
     else
 	DeliverDeviceEvents(GetSpriteWindow(device), xE, NullGrab, NullWindow,

dix/events.c

@@ -1397,7 +1397,7 @@ ComputeFreezes(void)
 		replayDev->spriteInfo->sprite->spriteTrace[i])
 	    {
 		if (!CheckDeviceGrabs(replayDev, xE, i+1, count)) {
-		    if (replayDev->focus)
+		    if (replayDev->focus && !IsPointerEvent(xE))
 			DeliverFocusedEvent(replayDev, xE, w, count);
 		    else
 			DeliverDeviceEvents(w, xE, NullGrab, NullWindow,
@@ -1407,7 +1407,7 @@ ComputeFreezes(void)
 	    }
 	}
 	/* must not still be in the same stack */
-	if (replayDev->focus)
+	if (replayDev->focus && !IsPointerEvent(xE))
 	    DeliverFocusedEvent(replayDev, xE, w, count);
 	else
 	    DeliverDeviceEvents(w, xE, NullGrab, NullWindow, replayDev, count);

include/dix.h

@@ -615,6 +615,7 @@ extern int XItoCoreType(int xi_type);
 extern Bool DevHasCursor(DeviceIntPtr pDev);
 extern Bool IsPointerDevice( DeviceIntPtr dev);
 extern Bool IsKeyboardDevice(DeviceIntPtr dev);
+extern Bool IsPointerEvent(xEvent* xE);
 
 /*
  * These are deprecated compatibility functions and will be removed soon!