From bfd533c3a7e854d893a06e6a7fe2b3f079508a4d Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter@cs.unisa.edu.au>
Date: Wed, 10 Jan 2007 14:53:44 +1030
Subject: Adding DeviceEnterNotify and DeviceLeaveNotify calls New XI version
 using Add_MPX_Major/Minor

---
 Changelog        | 21 ---------------------
 src/XExtInt.c    | 23 ++++++++++++++++++++++-
 src/XExtToWire.c | 26 ++++++++++++++++++++++++++
 3 files changed, 48 insertions(+), 22 deletions(-)
 delete mode 100644 Changelog

diff --git a/Changelog b/Changelog
deleted file mode 100644
index 7d04f4e..0000000
--- a/Changelog
+++ /dev/null
@@ -1,21 +0,0 @@
-MPX Changelog
-
-== 07.01.07 ==
-Adding XDefineDeviceCursor and XUndefDeviceCursor calls
-Fix casting typo in XWarpDevicePointer and XQueryDevicePointer
-Reverting useless whitespace commit in XExtInt.c
-
-Files:
-	XDefDevCur.c
-	XQueryDvPtr.c
-	XWarpDvPtr.c
-	XExtInt.c
-
-== 20.12.06 ==
-Adding XWarpDevicePointer and XQueryDevicePointer calls.
-
-Files:
-	Makefile.am
-	XExtInt.c
-	XQueryDvPtr.c
-	XWarpDvPtr.c
diff --git a/src/XExtInt.c b/src/XExtInt.c
index 3d00e06..40a1eee 100644
--- a/src/XExtInt.c
+++ b/src/XExtInt.c
@@ -121,7 +121,8 @@ static XExtensionVersion versions[] = { {XI_Absent, 0, 0},
 {XI_Present, XI_Add_XChangeDeviceControl_Major,
  XI_Add_XChangeDeviceControl_Minor},
 {XI_Present, XI_Add_DevicePresenceNotify_Major,
- XI_Add_DevicePresenceNotify_Minor}
+ XI_Add_DevicePresenceNotify_Minor},
+{XI_Present, XI_Add_MPX_Major, XI_Add_MPX_Minor}
 };
 
 /***********************************************************************
@@ -697,6 +698,26 @@ XInputWireToEvent(dpy, re, event)
     }
 	break;
 
+    case XI_DeviceEnterNotify:
+    case XI_DeviceLeaveNotify:
+        {
+            XDeviceCrossingEvent *ev = (XDeviceCrossingEvent*)re;
+            deviceEnterNotify *ev2 = (deviceEnterNotify*) event;
+            *ev = *(XDeviceCrossingEvent*)save;
+            ev->root = ev2->root;
+            ev->window = ev2->event;
+            ev->subwindow = ev2->child;
+            ev->time = ev2->time;
+            ev->x_root = ev2->rootX;
+            ev->y_root = ev2->rootY;
+            ev->x = ev2->eventX;
+            ev->y = ev2->eventY;
+            ev->state = ev2->state;
+            ev->mode = ev2->mode;
+            ev->deviceid = ev2->deviceid & DEVICE_BITS;
+            return (ENQUEUE_EVENT);
+        }
+        break;
     default:
 	printf("XInputWireToEvent: UNKNOWN WIRE EVENT! type=%d\n", type);
 	break;
diff --git a/src/XExtToWire.c b/src/XExtToWire.c
index 213da32..a93a811 100644
--- a/src/XExtToWire.c
+++ b/src/XExtToWire.c
@@ -454,6 +454,32 @@ _XiEventToWire(dpy, re, event, count)
 	cev->deviceid = ev->deviceid;
 	break;
     }
+    case XI_DeviceEnterNotify:
+    case XI_DeviceLeaveNotify:
+    {
+        register XDeviceCrossingEvent *ev = (XDeviceCrossingEvent*)re;
+        register deviceEnterNotify *elev;
+
+        *count =1;
+	elev = (deviceEnterNotify *) Xmalloc(*count * sizeof(xEvent));
+	if (!elev)
+	    return (_XUnknownNativeEvent(dpy, re, *event));
+	*event = (xEvent *) elev;
+
+        elev->type = ev->type;
+        elev->deviceid = ev->deviceid;
+        elev->root = ev->root;
+        elev->event = ev->window;
+        elev->child = ev->subwindow;
+        elev->time = ev->time;
+        elev->eventX = ev->x;
+        elev->eventY = ev->y;
+        elev->rootX = ev->x_root;
+        elev->rootY = ev->y_root;
+        elev->state = ev->state;
+        elev->mode  = ev->mode;
+        break;
+    }
     default:
 	return (_XUnknownNativeEvent(dpy, re, *event));
     }
-- 
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