/*
 * Copyright 2003-2010, Haiku, Inc. All Rights Reserved.
 * Copyright 2004-2005 yellowTAB GmbH. All Rights Reserverd.
 * Copyright 2006 Bernd Korz. All Rights Reserved
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Fernando Francisco de Oliveira
 *              Michael Wilber
 *              Michael Pfeiffer
 *              yellowTAB GmbH
 *              Bernd Korz
 *              Stephan Aßmus <superstippi@gmx.de>
 */
#ifndef SELECTION_BOX_H
#define SELECTION_BOX_H


#include <View.h>

class ShowImageView;


class SelectionBox {
public:
                                                                SelectionBox();
                                                                ~SelectionBox();

                        void                            SetBounds(ShowImageView* view, BRect bounds);
                        BRect                           Bounds() const;

                        void                            MouseDown(ShowImageView* view, BPoint where);
                        void                            MouseMoved(ShowImageView* view, BPoint where);
                        void                            MouseUp(ShowImageView* view, BPoint where);

                        void                            Animate();
                        void                            Draw(ShowImageView* view,
                                                                        const BRect& updateRect) const;

private:
                        void                            _InitPatterns();

                        BRect                           _RectInView(ShowImageView* view) const;

private:
                        BRect                           fBounds;

                        // Use patterns to simulate marching ants for selection.
                        pattern                         fPatternUp;
                        pattern                         fPatternDown;
                        pattern                         fPatternLeft;
                        pattern                         fPatternRight;
};

#endif  // SELECTION_BOX_H