jAPIbuilderView.h

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//---------------------------------------------------------------------------

#ifndef jBuilderViewH
#define jBuilderViewH
//---------------------------------------------------------------------------

#include <vcl.h>
#include <vector.h>

#define SPRITEVIEW_BEGIN            0
//#define SPRITEVIEW_ID               1
#define SPRITEVIEW_END              2
//#define SPRITEVIEW_BMPPATH          3
#define SPRITEVIEW_DIMENSION        4
#define SPRITEVIEW_SHOWIMAGE        5
#define SPRITEVIEW_IMAGEORIGINAL    6
#define SPRITEVIEW_VISIBLE          7
#define SPRITEVIEW_TRANSPARENCY     8    

#define SCENEVIEW_BEGIN         0
//#define SCENEVIEW_RECT          1
#define SCENEVIEW_END           2
#define SCENEVIEW_SPRITES       3

class jBitmap;

//----------------------------------------------------------------
//
// jBuilderSprite
// 
//----------------------------------------------------------------

class jBuilderSprite
{
        bool    __fastcall init();
        bool    __fastcall deinit();

        bool    __fastcall writeTag(int _tag, TStream * _str);        

        public:
        jBuilderSprite();
        ~jBuilderSprite();

        TRect rect;

        void    * object;

        jBitmap * bitmap;
        int     transparency;
        bool    visible;

        bool    __fastcall copy(jBuilderSprite * _sprite);

        bool    __fastcall setBitmap(jBitmap * _bitmap, bool _autoSize);
        bool    __fastcall drawSelection(TCanvas * _canvas);
        bool    __fastcall rectContains(int _x, int _y, int & _ctrlPoint);
        bool    __fastcall bitmapContains(int _x, int _y);
        bool    __fastcall collision(TRect & _rect);
        bool    __fastcall moveTo(int X, int Y);
        bool    __fastcall sizeTo(int _ctrlPoint, int _posX, int _posY, bool _absolute);
        bool    __fastcall saveToStream(TStream * _str, bool _saveImage);
        bool    __fastcall loadFromStream(TStream * _str, jBitmap * _image);
};

enum ViewStatus {selected, moving, sizeBegin, sizing, none};

class jBuilderView
{
        bool    freezed;
        jBitmap * buffer;
        jBitmap * background;

        ViewStatus status;
        int controlPointSelection;
        vector<jBuilderSprite *> sprites;

        bool    __fastcall init();
        bool    __fastcall deinit();

        bool    __fastcall drawBuffer();

        bool    __fastcall writeTag(int _tag, TStream * _str);
        int     __fastcall addSprite(jBitmap * _bitmap, TRect _rect, void * _object = NULL);        
        jBuilderSprite * __fastcall spriteAt(int _x, int _y, int & _ctrlPoint, int & _ref, bool _transparency);

        bool    __fastcall moveSelection(TCanvas * _canvas, int X, int Y);
        bool    __fastcall sizeSelection(TCanvas * _canvas, int ctrlPoint, int X, int Y);

        public:

        jBuilderView();
        ~jBuilderView();

        int     __fastcall indexSelection;

        int     __fastcall backgroundWidth();
        int     __fastcall backgroundHeight();

        bool    __fastcall setBackground(jBitmap * _bitmap);

        bool    __fastcall clear();
        bool    __fastcall clearSprites();

        int     __fastcall addSprite(jBitmap * _bitmap, const TPoint & _point, const TRect & _viewRect, void * _object = NULL);

        bool    __fastcall removeSprite(int _num);
        bool    __fastcall removeSelection();

        bool    __fastcall drawFetched(TCanvas * _canvas, TRect rect);
//        bool    __fastcall draw(TCanvas * _canvas, TRect rect);        

        bool    __fastcall drawSelection(TCanvas * _canvas, int _num);
        bool    __fastcall drawSelection();

        bool    __fastcall setTransparency(int _transparency);
        bool    __fastcall setTransparency(int _num, int _transparency);

        bool    __fastcall setImage(jBitmap * _bmp, bool _force);
        bool    __fastcall setImage(int _num, jBitmap * _bmp, bool _force);

        bool    __fastcall setVisible(bool _visible);
        bool    __fastcall setVisible(int _num, bool _visible);

        void *  __fastcall getObject(int _num);
        int     __fastcall getSprite(const TPoint & _point, const TRect & _viewRect);
        jBuilderSprite * __fastcall spriteAt(int _num);
        jBuilderSprite * __fastcall spriteSelected();

        void    __fastcall evtMouseDown(TCanvas * Canvas, TMouseButton Button, TShiftState Shift, const TPoint & _point, const TRect & _viewRect);
        void    __fastcall evtMouseMove(TCanvas * Canvas, TShiftState Shift, const TPoint & _point, const TRect & _viewRect);
        void    __fastcall evtMouseUp(TCanvas * Canvas, TMouseButton Button, TShiftState Shift, const TPoint & _point, const TRect & _viewRect);

        bool    __fastcall moveForward(int _num);
        bool    __fastcall moveForward();
        bool    __fastcall moveBackward(int _num);
        bool    __fastcall moveBackward();
        bool    __fastcall moveToFront(int _num);
        bool    __fastcall moveToFront();
        bool    __fastcall moveToBack(int _num);
        bool    __fastcall moveToBack();

        bool    __fastcall loadFromStream(TStream * _str, vector<jBitmap *> * _bmps);
        bool    __fastcall saveToStream(TStream * _str, bool _saveimages);                              
};

#endif

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