1 files changed, 97 insertions, 0 deletions
diff --git a/hw/xnest/Pointer.c b/hw/xnest/Pointer.c
new file mode 100644
index 0000000..fdc6181
--- /dev/null
+++ b/hw/xnest/Pointer.c
@@ -0,0 +1,97 @@
+/*
+
+Copyright 1993 by Davor Matic
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation.  Davor Matic makes no representations about
+the suitability of this software for any purpose.  It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "screenint.h"
+#include "inputstr.h"
+#include "input.h"
+#include "misc.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+#include "mipointer.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "Pointer.h"
+#include "Args.h"
+
+#include "xserver-properties.h"
+#include "exevents.h" /* For XIGetKnownProperty */
+
+DeviceIntPtr xnestPointerDevice = NULL;
+
+void
+xnestChangePointerControl(DeviceIntPtr pDev, PtrCtrl *ctrl)
+{
+  XChangePointerControl(xnestDisplay, True, True, 
+			ctrl->num, ctrl->den, ctrl->threshold); 
+}
+
+int
+xnestPointerProc(DeviceIntPtr pDev, int onoff)
+{
+  CARD8 map[MAXBUTTONS];
+  Atom btn_labels[MAXBUTTONS] = {0};
+  Atom axes_labels[2] = {0};
+  int nmap;
+  int i;
+
+  switch (onoff)
+    {
+    case DEVICE_INIT: 
+      nmap = XGetPointerMapping(xnestDisplay, map, MAXBUTTONS);
+      for (i = 0; i <= nmap; i++)
+	map[i] = i; /* buttons are already mapped */
+
+      btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
+      btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
+      btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
+      btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
+      btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
+      btn_labels[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT);
+      btn_labels[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT);
+
+      axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);
+      axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);
+
+      XGetPointerControl(xnestDisplay,
+                         &defaultPointerControl.num,
+                         &defaultPointerControl.den,
+                         &defaultPointerControl.threshold);
+      InitPointerDeviceStruct(&pDev->public, map, nmap, btn_labels,
+			      xnestChangePointerControl,
+			      GetMotionHistorySize(), 2, axes_labels);
+      break;
+    case DEVICE_ON: 
+      xnestEventMask |= XNEST_POINTER_EVENT_MASK;
+      for (i = 0; i < xnestNumScreens; i++)
+	XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
+      break;
+    case DEVICE_OFF: 
+      xnestEventMask &= ~XNEST_POINTER_EVENT_MASK;
+      for (i = 0; i < xnestNumScreens; i++)
+	XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
+      break;
+    case DEVICE_CLOSE: 
+      break;
+    }
+  return Success;
+}