/*
 * Copyright 2008 Ralf Schülke, ralf.schuelke@googlemail.com.
 * Copyright 2010 Adam Smith <adamd.smith@utoronto.ca>
 * Copyright 2014 Haiku, Inc. All rights reserved.
 *
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Ralf Schülke, ralf.schuelke@googlemail.com
 *              John Scipione, jscipione@gmail.com
 *              Adam Smith, adamd.smith@utoronto.ca
 */
#ifndef PAIRS_VIEW_H
#define PAIRS_VIEW_H


#include <ObjectList.h>
#include <View.h>


const uint8 kSmallIconSize = 32;
const uint8 kMediumIconSize = 64;
const uint8 kLargeIconSize = 128;

const uint32 kMsgCardButton = 'card';


class BBitmap;
class PairsButton;


class PairsView : public BView {
public:
                                                                PairsView(BRect frame, const char* name,
                                                                        uint8 rows, uint8 cols, uint8 iconSize);

        virtual                                         ~PairsView();
        virtual void                            AttachedToWindow();
        virtual void                            Draw(BRect updateRect);
        virtual void                            FrameResized(float newWidth, float newHeight);

        virtual void                            CreateGameBoard();

                        int32                           Rows() const { return fRows; };
                        int32                           Cols() const { return fCols; };
        BObjectList<PairsButton>*       PairsButtonList() const
                                                                        { return fPairsButtonList; };

                        int32                           GetIconPosition(int32 index);

                        int32                           IconSize() const { return fIconSize; };
                        void                            SetIconSize(int32 size) { fIconSize = size; };

                        int32                           Spacing() const { return fIconSize / 6; };

private:
                        void                            _GenerateCardPositions();
                        void                            _ReadRandomIcons();
                        void                            _SetPairsBoard();
                        void                            _SetPositions();

                        uint8                           fRows;
                        uint8                           fCols;
                        uint8                           fIconSize;
                        int32                           fButtonsCount;
                        int32                           fCardsCount;
        BObjectList<PairsButton>*       fPairsButtonList;
        BObjectList<BBitmap>*           fSmallBitmapsList;
        BObjectList<BBitmap>*           fMediumBitmapsList;
        BObjectList<BBitmap>*           fLargeBitmapsList;
                        int32*                          fRandomPosition;
                        int32*                          fPositionX;
                        int32*                          fPositionY;
};


#endif  // PAIRS_VIEW_H