/* 

 * Motif

 *

 * Copyright (c) 1987-2012, The Open Group. All rights reserved.

 *

 * These libraries and programs are free software; you can

 * redistribute them and/or modify them under the terms of the GNU

 * Lesser General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option)

 * any later version.

 *

 * These libraries and programs are distributed in the hope that

 * they will be useful, but WITHOUT ANY WARRANTY; without even the

 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

 * PURPOSE. See the GNU Lesser General Public License for more

 * details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with these librararies and programs; if not, write

 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth

 * Floor, Boston, MA 02110-1301 USA

*/ 

/* 

 * HISTORY

*/ 

#ifdef REV_INFO

#ifndef lint

static char rcsid[] = "$XConsortium: WinToWidgInf.c /main/7 1995/07/14 11:18:02 drk $"

#endif

#endif

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

  	@(#)WinToWidgInf.c	1.3.1.1	Date:1/22/91

  	Author: TAT

	History:

            05/21/90 SJS add to sccs

	Calls:

	Summary:

            Looks up the widget_info record associated with the specified window

            INPUTS

                window  - window to match

            OUTPUTS

                none

            RETURNS

                Pointer to widget_info record associated with the specified

                window

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

#include "mvslib.h"

MvsWidgetInfoRecord *mvsWindowToWidgetInfo(window)

Window window;

{

    MvsWidgetInfoRecord *widget_info = mvsRootWidgetInfo->first_child;

    MvsWidgetInfoRecord *widget_info_stack[100];

    short stack_top = 0;

    while ( widget_info != mvsRootWidgetInfo && 

            window != XtWindowOfObject(widget_info->widget) ) {

        if (widget_info->first_child != NULL) {

            widget_info_stack[stack_top++] = widget_info;

            widget_info = (MvsWidgetInfoRecord *)widget_info->first_child;

        }

        else 

            if (widget_info->next_sibling != NULL)

                widget_info = (MvsWidgetInfoRecord *)widget_info->next_sibling;

            else {

                widget_info = NULL;

                while (stack_top > 0 && widget_info == NULL)

                    widget_info = (MvsWidgetInfoRecord *)

                                  widget_info_stack[--stack_top]->next_sibling;

                if (stack_top == 0)

                    break;

            } 

    } /* End while() */

    return widget_info;

} /* End mvsWindowToWidgetInfo() */