dix/getevents: move SyntheticMotion to getevents.c

Mostly, this is just a cheesy hack to ensure that getevents.o gets
included when linking.  Sigh.

2 files changed, 41 insertions, 26 deletions

diff --git a/dix/events.c b/dix/events.c
index e1a3e75d4..321c5529a 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -320,11 +320,16 @@ static CARD8 criticalEvents[32] =
 };
 
 #ifdef PANORAMIX
-
 static void ConfineToShape(RegionPtr shape, int *px, int *py);
-static void SyntheticMotion(int x, int y);
+static void PostSyntheticMotion(int x, int y, int screenNum, int time);
 static void PostNewCursor(void);
 
+#define SyntheticMotion(x, y) \
+    PostSyntheticMotion(x, y, sprite.screen->myNum, \
+                        syncEvents.playingEvents ? \
+                          syncEvents.time.milliseconds : \
+                          currentTime.milliseconds);
+
 static Bool
 XineramaSetCursorPosition(
     int x, 
@@ -667,30 +672,6 @@ SetCriticalEvent(int event)
     criticalEvents[event >> 3] |= 1 << (event & 7);
 }
 
-static void
-SyntheticMotion(int x, int y)
-{
-    xEvent xE;
-
-#ifdef PANORAMIX
-    /* Translate back to the sprite screen since processInputProc
-       will translate from sprite screen to screen 0 upon reentry
-       to the DIX layer */
-    if(!noPanoramiXExtension) {
-	x += panoramiXdataPtr[0].x - panoramiXdataPtr[sprite.screen->myNum].x;
-	y += panoramiXdataPtr[0].y - panoramiXdataPtr[sprite.screen->myNum].y;
-    }
-#endif
-    xE.u.keyButtonPointer.rootX = x;
-    xE.u.keyButtonPointer.rootY = y;
-    if (syncEvents.playingEvents)
-	xE.u.keyButtonPointer.time = syncEvents.time.milliseconds;
-    else
-	xE.u.keyButtonPointer.time = currentTime.milliseconds;
-    xE.u.u.type = MotionNotify;
-    (*inputInfo.pointer->public.processInputProc)(&xE, inputInfo.pointer, 1);
-}
-
 #ifdef SHAPE
 static void
 ConfineToShape(RegionPtr shape, int *px, int *py)
diff --git a/dix/getevents.c b/dix/getevents.c
index 03fe5fe4e..ca199c63b 100644
--- a/dix/getevents.c
+++ b/dix/getevents.c
@@ -51,6 +51,11 @@ extern Bool XkbCopyKeymap(XkbDescPtr src, XkbDescPtr dst, Bool sendNotifies);
 #include "xace.h"
 #endif
 
+#ifdef PANORAMIX
+#include "panoramiX.h"
+#include "panoramiXsrv.h"
+#endif
+
 #include <X11/extensions/XIproto.h>
 #include "exglobals.h"
 #include "exevents.h"
@@ -546,3 +551,32 @@ SwitchCorePointer(DeviceIntPtr pDev)
     if (inputInfo.pointer->devPrivates[CoreDevicePrivatesIndex].ptr != pDev)
         inputInfo.pointer->devPrivates[CoreDevicePrivatesIndex].ptr = pDev;
 }
+
+
+/**
+ * Synthesize a single motion event for the core pointer.
+ *
+ * Used in cursor functions, e.g. when cursor confinement changes, and we need
+ * to shift the pointer to get it inside the new bounds.
+ */
+void
+PostSyntheticMotion(int x, int y, int screenNum, unsigned long time)
+{
+    xEvent xE = { 0, };
+
+#ifdef PANORAMIX
+    /* Translate back to the sprite screen since processInputProc
+       will translate from sprite screen to screen 0 upon reentry
+       to the DIX layer. */
+    if (!noPanoramiXExtension) {
+        x += panoramiXdataPtr[0].x - panoramiXdataPtr[screenNum].x;
+        y += panoramiXdataPtr[0].y - panoramiXdataPtr[screenNum].y;
+    }
+#endif
+
+    xE.u.u.type = MotionNotify;
+    xE.u.keyButtonPointer.rootX = x;
+    xE.u.keyButtonPointer.rootY = y;
+
+    (*inputInfo.pointer->public.processInputProc)(&xE, inputInfo.pointer, 1);
+}