/*
 * Copyright (c) 1987, 1988, 1989 Stanford University
 *
 * 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, and that the name of Stanford not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  Stanford makes no representations about
 * the suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
 * IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef shape_h
#define shape_h

#include <InterViews/defs.h>

/*
 * Constants for defining "infinite" stretchability or shrinkability.
 */

static const int hfil = 1000000;
static const int vfil = 1000000;

class Shape {
public:
    int width, height;		/* natural dimensions */
    int hstretch, vstretch;	/* stretchability */
    int hshrink, vshrink;	/* shrinkability */
    int aspect;			/* desired aspect ratio, 0 means don't care */
    int hunits, vunits;		/* allocate in multiples */

    Shape();
    ~Shape();

    void Square(int);
    void Rect(int w, int h);
    void Rigid(int hshr = 0, int hstr = 0, int vshr = 0, int vstr = 0);
    void SetUndefined();
    boolean Defined();
    boolean Undefined () { return !Defined(); }
};

#endif