/*
 * 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.
 */

/*
 * Deck - a Scene for stacking Interactors
 */

#ifndef deck_h
#define deck_h

#include <InterViews/scene.h>

class Deck : public Scene {
public:
    Deck();
    Deck(const char*);
    Deck(Painter*);
    ~Deck();

    void Flip(int = 1);
    void FlipTo(int);
    void Top ();
    void Bottom ();

    virtual void Adjust(Perspective&);
    virtual void Draw();
    virtual void GetComponents(Interactor**, int, Interactor**&, int&);
    virtual void Resize();
protected:
    class Card* cards;
    Interactor* top;

    virtual void DoInsert(Interactor*, bool, Coord&, Coord&);
    virtual void DoRemove(Interactor*);
    virtual void Reconfig();
    int n;			// Current number of cards

private:
    void FixPerspective();
    void Init();
    void NewTop();
};

#endif