master a5509a2: Fix xg_event_is_for_menubar for XI2 events

[Po Lu]

branch: master
commit a5509a2a5e4bb356fc800c4d3a2c7e8c83710a70
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix xg_event_is_for_menubar for XI2 events
    
    * src/gtkutil.c (xg_event_is_for_menubar): Use correct fields
    for XI2 events.
    * src/xterm.c (handle_one_event): Drop TouchBegin events we
    know about.
---
 src/gtkutil.c | 19 ++++++++++++++++---
 src/xterm.c   |  1 +
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/gtkutil.c b/src/gtkutil.c
index 62a9c05..7370a79 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -4038,7 +4038,7 @@ xg_event_is_for_menubar (struct frame *f, const XEvent 
*event)
 
 #ifdef HAVE_XINPUT2
   XIDeviceEvent *xev = (XIDeviceEvent *) event->xcookie.data;
-  if (event->type == GenericEvent) /* XI_ButtonPress or XI_ButtonRelease */
+  if (event->type == GenericEvent) /* XI_ButtonPress or XI_ButtonRelease or a 
touch event.  */
     {
       if (! (xev->event_x >= 0
             && xev->event_x < FRAME_PIXEL_WIDTH (f)
@@ -4075,8 +4075,21 @@ xg_event_is_for_menubar (struct frame *f, const XEvent 
*event)
   list = gtk_container_get_children (GTK_CONTAINER (x->menubar_widget));
   if (! list) return 0;
   int scale = xg_get_scale (f);
-  rec.x = event->xbutton.x / scale;
-  rec.y = event->xbutton.y / scale;
+#ifdef HAVE_XINPUT2
+  if (event->type == GenericEvent)
+    {
+      rec.x = xev->event_x / scale;
+      rec.y = xev->event_y / scale;
+    }
+  else
+    {
+#else
+      rec.x = event->xbutton.x / scale;
+      rec.y = event->xbutton.y / scale;
+#endif
+#ifdef HAVE_XINPUT2
+    }
+#endif
   rec.width = 1;
   rec.height = 1;
 
diff --git a/src/xterm.c b/src/xterm.c
index 0cc093d..1691db1 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -10891,6 +10891,7 @@ handle_one_xevent (struct x_display_info *dpyinfo,
 
              if (f && device->direct_p)
                {
+                 *finish = X_EVENT_DROP;
                  x_catch_errors (dpyinfo->display);
                  XIAllowTouchEvents (dpyinfo->display, xev->deviceid,
                                      xev->detail, xev->event, XIAcceptTouch);