1 files changed, 159 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xnest/Cursor.c b/nx-X11/programs/Xserver/hw/xnest/Cursor.c
new file mode 100644
index 000000000..f95860022
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/xnest/Cursor.c
@@ -0,0 +1,159 @@
+/* $Xorg: Cursor.c,v 1.3 2000/08/17 19:53:28 cpqbld Exp $ */
+/*
+
+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.
+
+*/
+/* $XFree86: xc/programs/Xserver/hw/xnest/Cursor.c,v 1.3 2002/11/23 19:27:50 tsi Exp $ */
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "screenint.h"
+#include "input.h"
+#include "misc.h"
+#include "cursor.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "XNCursor.h"
+#include "Visual.h"
+#include "Keyboard.h"
+#include "Args.h"
+
+Bool
+xnestRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
+{
+  XImage *ximage;
+  Pixmap source, mask;
+  XColor fg_color, bg_color;
+  unsigned long valuemask;
+  XGCValues values;
+
+  valuemask = GCFunction | 
+              GCPlaneMask | 
+	      GCForeground |
+	      GCBackground |
+	      GCClipMask;
+
+  values.function = GXcopy;
+  values.plane_mask = AllPlanes;
+  values.foreground = 1L;
+  values.background = 0L;
+  values.clip_mask = None;
+
+  XChangeGC(xnestDisplay, xnestBitmapGC, valuemask, &values);
+
+  source = XCreatePixmap(xnestDisplay, 
+			 xnestDefaultWindows[pScreen->myNum],
+			 pCursor->bits->width,
+			 pCursor->bits->height,
+			 1);
+  
+  mask   = XCreatePixmap(xnestDisplay, 
+			 xnestDefaultWindows[pScreen->myNum],
+			 pCursor->bits->width,
+			 pCursor->bits->height,
+			 1);
+  
+  ximage = XCreateImage(xnestDisplay, 
+			xnestDefaultVisual(pScreen),
+			1, XYBitmap, 0, 
+			(char *)pCursor->bits->source,
+			pCursor->bits->width,
+			pCursor->bits->height,
+			BitmapPad(xnestDisplay), 0);
+  
+  XPutImage(xnestDisplay, source, xnestBitmapGC, ximage,
+	    0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
+  
+  XFree(ximage);
+  
+  ximage = XCreateImage(xnestDisplay, 
+			xnestDefaultVisual(pScreen),
+			1, XYBitmap, 0, 
+			(char *)pCursor->bits->mask,
+			pCursor->bits->width,
+			pCursor->bits->height,
+			BitmapPad(xnestDisplay), 0);
+  
+  XPutImage(xnestDisplay, mask, xnestBitmapGC, ximage,
+	    0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
+  
+  XFree(ximage);
+  
+  fg_color.red = pCursor->foreRed;
+  fg_color.green = pCursor->foreGreen;
+  fg_color.blue = pCursor->foreBlue;
+  
+  bg_color.red = pCursor->backRed;
+  bg_color.green = pCursor->backGreen;
+  bg_color.blue = pCursor->backBlue;
+
+  pCursor->devPriv[pScreen->myNum] = (pointer)xalloc(sizeof(xnestPrivCursor));
+  xnestCursorPriv(pCursor, pScreen)->cursor = 
+    XCreatePixmapCursor(xnestDisplay, source, mask, &fg_color, &bg_color,
+			pCursor->bits->xhot, pCursor->bits->yhot);
+  
+  XFreePixmap(xnestDisplay, source);
+  XFreePixmap(xnestDisplay, mask);
+  
+  return True;
+}
+
+Bool
+xnestUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
+{
+  XFreeCursor(xnestDisplay, xnestCursor(pCursor, pScreen));
+  xfree(xnestCursorPriv(pCursor, pScreen));
+  return True;
+}
+
+void
+xnestRecolorCursor(ScreenPtr pScreen, CursorPtr pCursor, Bool displayed)
+{
+  XColor fg_color, bg_color;
+  
+  fg_color.red = pCursor->foreRed;
+  fg_color.green = pCursor->foreGreen;
+  fg_color.blue = pCursor->foreBlue;
+  
+  bg_color.red = pCursor->backRed;
+  bg_color.green = pCursor->backGreen;
+  bg_color.blue = pCursor->backBlue;
+  
+  XRecolorCursor(xnestDisplay, 
+		 xnestCursor(pCursor, pScreen),
+		 &fg_color, &bg_color);
+}
+
+void xnestSetCursor (ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
+{
+    if (pCursor)
+    {
+	XDefineCursor(xnestDisplay, 
+		      xnestDefaultWindows[pScreen->myNum], 
+		      xnestCursor(pCursor, pScreen));
+    }
+}
+
+void
+xnestMoveCursor (ScreenPtr pScreen, int x, int y)
+{
+}