/*
 * -- $Header: /cec/src/nestor/servers/R3/shXlib/XGetWAttrs.c,v 1.1.1.1 90/04/23 09:59:46 spanachi Exp $
 */
#include "copyright.h"

/* $XConsortium: XGetWAttrs.c,v 11.21 88/09/06 16:11:44 jim Exp $ */
/* Copyright    Massachusetts Institute of Technology    1986	*/
/* -- MULTIPLEX Extension -- */

#define NEED_REPLIES
#include "Xlibint.h"

/* -- additional includes -- */
#include "utils.h"
#include "map.h"

Status XGetWindowAttributes(dflt_dpy, w, att)
     register Display *dflt_dpy;
     Window w;
     XWindowAttributes *att;

{       
    xGetWindowAttributesReply rep;
    xGetGeometryReply rep2;
    register Display *dpy ;
    register xResourceReq *req1;
    register xResourceReq *req2;
    register int i;
    register Screen *sp;
    int              depth ;

    /* -- flush default dpy's queue to keep buffers aligned -- */
    XmuXFlushDefault( dflt_dpy ) ;
    /* -- switch to the chalk holder display -- */
    dpy = XmuXChalkDisplay( dflt_dpy ) ;

    LockDisplay(dpy);
    /* -- must map ID -- */
    w = XmuXMapID( dpy , w , FromClient ) ;
    GetResReq(GetWindowAttributes, w, req1);
    if (!_XReply (dpy, (xReply *)&rep,
       (SIZEOF(xGetWindowAttributesReply) - SIZEOF(xReply)) >> 2, xTrue)) {
		UnlockDisplay(dpy);
		SyncHandle();
      		return (0);
	}
    att->class = rep.class;
    att->bit_gravity = rep.bitGravity;
    att->win_gravity = rep.winGravity;
    att->backing_store = rep.backingStore;
    att->backing_planes = rep.backingBitPlanes;
    att->backing_pixel = rep.backingPixel;
    att->save_under = rep.saveUnder;
    /* -- must map ! -- */
    att->colormap = XmuXMapID( dpy , rep.colormap , FromServer ) ;
    att->map_installed = rep.mapInstalled;
    att->map_state = rep.mapState;
    att->all_event_masks = rep.allEventMasks;
    att->your_event_mask = rep.yourEventMask;
    att->do_not_propagate_mask = rep.doNotPropagateMask;
    att->override_redirect = rep.override;
    /* -- must map ! -- */
    att->visual = _XVIDtoVisual(dpy, 
				XmuXMapID( dpy , rep.visualID , FromServer ) );
    
    GetResReq(GetGeometry, w, req2);

    if (!_XReply (dpy, (xReply *)&rep2, 0, xTrue)) {
	UnlockDisplay(dpy);
	SyncHandle();
	return (0);
	}
    att->x = cvtINT16toInt (rep2.x);
    att->y = cvtINT16toInt (rep2.y);
    att->width = rep2.width;
    att->height = rep2.height;
    att->border_width = rep2.borderWidth;
    /* -- map it -- */
    att->root = XmuXMapID( dpy , rep2.root , FromServer ) ;

    /* find correct screen so that applications find it easier.... */
    /* -- it's not so easy : we must find the default's correct screen -- */
    /* -- depth's may differ !!! -- */
    if( XmuXDepthFromVisualID( dpy , att->visual->visualid , &depth ) )
	att->depth = depth ;
    else
	att->depth = rep2.depth ;
    for (i = 0; i < dflt_dpy->nscreens; i++) 
    {   
	sp = &dflt_dpy->screens[i];
	if (sp->root == att->root) {
	    att->screen = sp;
	    break;
	}
    }
    UnlockDisplay(dpy);
    SyncHandle();
    return(1);
}