xref: /xsrc/external/mit/libXi/dist/src/XStFocus.c

/* $Xorg: XStFocus.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */

/************************************************************

Copyright 1989, 1998  The Open Group

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
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Except as contained in this notice, the name of The Open Group shall not be
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in this Software without prior written authorization from The Open Group.

Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.

			All Rights Reserved

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
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********************************************************/
/* $XFree86: xc/lib/Xi/XStFocus.c,v 3.3 2001/12/14 19:55:23 dawes Exp $ */

/***********************************************************************
 *
 * XSetDeviceFocus - Set the focus of an extension device.
 *
 */

#include <X11/extensions/XI.h>
#include <X11/extensions/XIproto.h>
#include <X11/Xlibint.h>
#include <X11/extensions/XInput.h>
#include <X11/extensions/extutil.h>
#include "XIint.h"

int
XSetDeviceFocus(dpy, dev, focus, revert_to, time)
    register Display *dpy;
    XDevice *dev;
    Window focus;
    int revert_to;
    Time time;
{
    xSetDeviceFocusReq *req;
    XExtDisplayInfo *info = XInput_find_display(dpy);

    LockDisplay(dpy);
    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
	return (NoSuchExtension);

    GetReq(SetDeviceFocus, req);
    req->reqType = info->codes->major_opcode;
    req->ReqType = X_SetDeviceFocus;
    req->device = dev->device_id;
    req->focus = focus;
    req->revertTo = revert_to;
    req->time = time;

    UnlockDisplay(dpy);
    SyncHandle();
    return (Success);
}