// Copyright (c) Sean Walton 1999-2006 All rights reserved
//
// Standard disclaimer: you use it --> you're responsible
// Standard license: you can use it in any way, but keep
//		my copyright attached.

#include "Pager.h"
#include "Ui32.h"
#include "Ribbon.h"

#define AEP_DATA	240
#define MAXROWS		10
#define MAXCOLS		6
#define MAXCHARS	6
#define CELLWIDTH	26
#define CELLHEIGHT	(LcdGetFontHeight(0))

class Grid: public Field
{
	public:
		typedef enum { eNone, eRow, eColumn, eCell } ESelectBy;

	public:
		Grid(unsigned char nrows, unsigned char ncols, unsigned char width=CELLWIDTH);
		virtual ~Grid(void) {}

	public: //---Forced overrides
		virtual FIELDTYPE GetFieldType( FIELDTYPE * pDerived = NULL )	{ return (FIELDTYPE)100; }
        virtual void ResetDimensionDependentData()						{}
		virtual int QueryLineHeight(int const MaximumRelevant)			{ return CELLHEIGHT; }
    
	public:
		virtual int GetHeight() const			{ return rows*CELLHEIGHT; }
		virtual int GetHeight(int width) const	{ return rows*CELLHEIGHT; }
		virtual int GetHeightMax() const		{ return rows*CELLHEIGHT; }
		virtual int GetHeightMin() const		{ return rows*CELLHEIGHT; }
		virtual int GetWidth() const			{ return 160; }
		virtual int GetWidth(int height) const	{ return 160; }
		virtual int GetWidthMax() const			{ return 160; }
		virtual int GetWidthMin() const			{ return 160; }
		virtual void Paint(Graphics& g);
//		virtual bool OnKey(int event, char character, int flags);
		virtual int OnScroll(int axis, int directionMagnitude);
		virtual XYRect GetFocusRect(void) const;

	public:
//		void Clear(void);
//		void SetCell(int row, int col, char *str);
		void SetNumColumns(int cols) const		{ columns = cols; Redraw(); }
		int GetNumColumns(void) const		{ return columns; }
		int GetNumRows(void) const			{ return rows; }
		void SetColumnWidth(unsigned char Width);
		void SetSelectBy(ESelectBy select)	{ selectBy = select; }
		ESelectBy GetSelectBy(void)			{ return selectBy; }

	private:
//		char tab[MAXROWS][MAXCOLS][MAXCHARS];
		unsigned char rows, columns;
		unsigned char cellwidth[MAXCOLS];
		signed char selected;
		unsigned short Width;
		ESelectBy selectBy;
};