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  • Committer: Bazaar Package Importer
  • Author(s): Matthew Garrett
  • Date: 2006-02-13 14:21:43 UTC
  • Revision ID: james.westby@ubuntu.com-20060213142143-mad6z9xzem7hzxz9
Tags: upstream-7.0.0
Import upstream version 7.0.0

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xkb/ddxFakeMtn.c
 
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/* $XdotOrg: xserver/xorg/xkb/ddxFakeMtn.c,v 1.5 2005/07/03 07:02:09 daniels Exp $ */
 
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/* $Xorg: ddxFakeMtn.c,v 1.3 2000/08/17 19:53:45 cpqbld Exp $ */
 
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/************************************************************
 
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Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
 
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Permission to use, copy, modify, and distribute this
 
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software and its documentation for any purpose and without
 
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fee is hereby granted, provided that the above copyright
 
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notice appear in all copies and that both that copyright
 
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notice and this permission notice appear in supporting
 
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documentation, and that the name of Silicon Graphics not be 
 
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used in advertising or publicity pertaining to distribution 
 
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of the software without specific prior written permission.
 
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Silicon Graphics makes no representation about the suitability 
 
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of this software for any purpose. It is provided "as is"
 
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without any express or implied warranty.
 
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SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
 
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
 
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AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
 
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GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
 
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DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
 
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DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
 
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OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
 
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THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
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********************************************************/
 
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/* $XFree86: xc/programs/Xserver/xkb/ddxFakeMtn.c,v 1.5 2003/09/13 16:39:01 dawes Exp $ */
 
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#ifdef HAVE_DIX_CONFIG_H
 
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#include <dix-config.h>
 
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#endif
 
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#include <stdio.h>
 
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#define NEED_EVENTS 1
 
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#include <X11/X.h>
 
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#include <X11/Xproto.h>
 
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#include <X11/keysym.h>
 
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#include "inputstr.h"
 
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#include "scrnintstr.h"
 
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#include "windowstr.h"
 
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#include <X11/extensions/XKBsrv.h>
 
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#include <X11/extensions/XI.h>
 
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#ifdef PANORAMIX
 
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#include "panoramiX.h"
 
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#include "panoramiXsrv.h"
 
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#endif
 
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#include "mipointer.h"
 
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#include "mipointrst.h"
 
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void
 
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XkbDDXFakePointerMotion(unsigned flags,int x,int y)
 
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{
 
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int                oldX,oldY;
 
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ScreenPtr          pScreen, oldScreen;
 
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    GetSpritePosition(&oldX, &oldY);
 
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    pScreen = oldScreen = GetSpriteWindow()->drawable.pScreen;
 
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#ifdef PANORAMIX
 
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    if (!noPanoramiXExtension) {
 
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        BoxRec box;
 
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        int i;
 
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        if(!POINT_IN_REGION(pScreen, &XineramaScreenRegions[pScreen->myNum],
 
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                                                            oldX, oldY, &box)) {
 
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            FOR_NSCREENS(i) {
 
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                if(i == pScreen->myNum)
 
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                    continue;
 
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                if(POINT_IN_REGION(pScreen, &XineramaScreenRegions[i],
 
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                                   oldX, oldY, &box)) {
 
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                    pScreen = screenInfo.screens[i];
 
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                    break;
 
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                }
 
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            }
 
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        }
 
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        oldScreen = pScreen;
 
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        if (flags&XkbSA_MoveAbsoluteX)
 
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             oldX=  x;
 
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        else oldX+= x;
 
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        if (flags&XkbSA_MoveAbsoluteY)
 
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             oldY=  y;
 
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        else oldY+= y;
 
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        if(!POINT_IN_REGION(pScreen, &XineramaScreenRegions[pScreen->myNum],
 
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                                                            oldX, oldY, &box)) {
 
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            FOR_NSCREENS(i) {
 
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                if(i == pScreen->myNum)
 
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                    continue;
 
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                if(POINT_IN_REGION(pScreen, &XineramaScreenRegions[i],
 
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                                   oldX, oldY, &box)) {
 
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                    pScreen = screenInfo.screens[i];
 
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                    break;
 
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                }
 
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            }
 
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        }
 
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        oldX -= panoramiXdataPtr[pScreen->myNum].x;
 
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        oldY -= panoramiXdataPtr[pScreen->myNum].y;
 
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    }
 
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    else
 
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#endif
 
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    {
 
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        if (flags&XkbSA_MoveAbsoluteX)
 
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             oldX=  x;
 
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        else oldX+= x;
 
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        if (flags&XkbSA_MoveAbsoluteY)
 
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             oldY=  y;
 
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        else oldY+= y;
 
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#define GetScreenPrivate(s) ((miPointerScreenPtr) ((s)->devPrivates[miPointerScreenIndex].ptr)) 
 
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        (*(GetScreenPrivate(oldScreen))->screenFuncs->CursorOffScreen)
 
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            (&pScreen, &oldX, &oldY);
 
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    }
 
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    if (pScreen != oldScreen)
 
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        NewCurrentScreen(pScreen, oldX, oldY);
 
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    if (pScreen->SetCursorPosition)
 
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        (*pScreen->SetCursorPosition)(pScreen, oldX, oldY, TRUE);
 
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}