SDC/A5_QD_CF_REVIEW.git

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			/////////////////////////////////////////////////////////////////////////////
			// GridCellBase.h : header file
			//
			// MFC Grid Control - Grid cell base class header file
			//
			// Written by Chris Maunder <chris@codeproject.com>
			// Copyright (c) 1998-2005. All Rights Reserved.
			//
			// This code may be used in compiled form in any way you desire. This
			// file may be redistributed unmodified by any means PROVIDING it is
			// not sold for profit without the authors written consent, and
			// providing that this notice and the authors name and all copyright
			// notices remains intact.
			//
			// An email letting me know how you are using it would be nice as well.
			//
			// This file is provided "as is" with no expressed or implied warranty.
			// The author accepts no liability for any damage/loss of business that
			// this product may cause.
			//
			// For use with CGridCtrl v2.22+
			//
			//////////////////////////////////////////////////////////////////////

			#if !defined(AFX_GRIDCELLBASE_H__519FA702_722C_11D1_ABBA_00A0243D1382__INCLUDED_)
			#define AFX_GRIDCELLBASE_H__519FA702_722C_11D1_ABBA_00A0243D1382__INCLUDED_

			#if _MSC_VER >= 1000
			#pragma once
			#endif // _MSC_VER >= 1000

			class CakGridCtrl;

			// Cell states
			#define GVIS_FOCUSED 0x0001
			#define GVIS_SELECTED 0x0002
			#define GVIS_DROPHILITED 0x0004
			#define GVIS_READONLY 0x0008
			#define GVIS_FIXED 0x0010
			#define GVIS_FIXEDROW 0x0020
			#define GVIS_FIXEDCOL 0x0040
			#define GVIS_MODIFIED 0x0080

			// Cell data mask
			#define GVIF_TEXT LVIF_TEXT
			#define GVIF_IMAGE LVIF_IMAGE
			#define GVIF_PARAM LVIF_PARAM
			#define GVIF_STATE LVIF_STATE
			#define GVIF_BKCLR (GVIF_STATE<<1)
			#define GVIF_FGCLR (GVIF_STATE<<2)
			#define GVIF_FORMAT (GVIF_STATE<<3)
			#define GVIF_FONT (GVIF_STATE<<4)
			#define GVIF_MARGIN (GVIF_STATE<<5)
			#define GVIF_ALL (GVIF_TEXT\|GVIF_IMAGE\|GVIF_PARAM\|GVIF_STATE\|GVIF_BKCLR\|GVIF_FGCLR\| \
			GVIF_FORMAT\|GVIF_FONT\|GVIF_MARGIN)

			// Used for Get/SetItem calls.
			typedef struct _GV_ITEM {
			int row,col; // Row and Column of item
			UINT mask; // Mask for use in getting/setting cell data
			UINT nState; // cell state (focus/hilighted etc)
			DWORD nFormat; // Format of cell
			int iImage; // index of the list view itemë© icon
			COLORREF crBkClr; // Background colour (or CLR_DEFAULT)
			COLORREF crFgClr; // Forground colour (or CLR_DEFAULT)
			LPARAM lParam; // 32-bit value to associate with item
			LOGFONT lfFont; // Cell font
			UINT nMargin; // Internal cell margin
			CString strText; // Text in cell
			} GV_ITEM;


			// Each cell contains one of these. Fields "row" and "column" are not stored since we
			// will usually have acces to them in other ways, and they are an extra 8 bytes per
			// cell that is probably unnecessary.

			#define TRACEAK(fmt,...)
			//#define TRACEAK(fmt,...) TRACEAK(fmt,##__VA_ARGS__)

			class CGridCellBase : public CObject
			{
			friend class CakGridCtrl;
			DECLARE_DYNAMIC(CGridCellBase)

			// Construction/Destruction
			public:
			CGridCellBase();
			virtual ~CGridCellBase();

			// Attributes
			public:
			virtual void SetText(LPCTSTR /* szText */) = 0 ;
			virtual void SetImage(int /* nImage */) = 0 ;
			virtual void SetData(LPARAM /* lParam */) = 0 ;
			virtual void SetState(DWORD nState) { m_nState = nState; }
			virtual void SetFormat(DWORD /* nFormat */) = 0 ;
			virtual void SetTextClr(COLORREF /* clr */) = 0 ;
			virtual void SetBackClr(COLORREF /* clr */) = 0 ;
			virtual void SetFont(const LOGFONT* /* plf */) = 0 ;
			virtual void SetMargin( UINT /* nMargin */) = 0 ;
			virtual void SetGrid(CakGridCtrl* /* pGrid */) = 0 ;
			virtual void SetCoords( int /* nRow /, int / nCol */) = 0 ;

			virtual LPCTSTR GetText() const = 0 ;
			virtual LPCTSTR GetTipText() const { return GetText(); } // may override TitleTip return
			virtual int GetImage() const = 0 ;
			virtual LPARAM GetData() const = 0 ;
			virtual DWORD GetState() const { return m_nState; }
			virtual DWORD GetFormat() const = 0 ;
			virtual COLORREF GetTextClr() const = 0 ;
			virtual COLORREF GetBackClr() const = 0 ;
			virtual LOGFONT * GetFont() const = 0 ;
			virtual CFont * GetFontObject() const = 0 ;
			virtual CakGridCtrl* GetGrid() const = 0 ;
			virtual CWnd * GetEditWnd() const = 0 ;
			virtual UINT GetMargin() const = 0 ;

			virtual CGridCellBase* GetDefaultCell() const;

			virtual BOOL IsDefaultFont() const = 0 ;
			virtual BOOL IsEditing() const = 0 ;
			virtual BOOL IsFocused() const { return (m_nState & GVIS_FOCUSED); }
			virtual BOOL IsFixed() const { return (m_nState & GVIS_FIXED); }
			virtual BOOL IsFixedCol() const { return (m_nState & GVIS_FIXEDCOL); }
			virtual BOOL IsFixedRow() const { return (m_nState & GVIS_FIXEDROW); }
			virtual BOOL IsSelected() const { return (m_nState & GVIS_SELECTED); }
			virtual BOOL IsReadOnly() const { return (m_nState & GVIS_READONLY); }
			virtual BOOL IsModified() const { return (m_nState & GVIS_MODIFIED); }
			virtual BOOL IsDropHighlighted() const { return (m_nState & GVIS_DROPHILITED); }

			// Operators
			public:
			virtual void operator=(const CGridCellBase& cell);

			// Operations
			public:
			virtual void Reset();

			virtual BOOL Draw(CDC* pDC, int nRow, int nCol, CRect rect, BOOL bEraseBkgnd = TRUE);
			virtual BOOL GetTextRect( LPRECT pRect); // i/o: i=dims of cell rect; o=dims of text rect
			virtual BOOL GetTipTextRect( LPRECT pRect) { return GetTextRect( pRect); } // may override for btns, etc.
			virtual CSize GetTextExtent(LPCTSTR str, CDC* pDC = NULL);
			virtual CSize GetCellExtent(CDC* pDC);

			// Editing
			virtual BOOL Edit( int /* nRow /, int / nCol /, CRect / rect /, CPoint / point */,
			UINT /* nID /, UINT / nChar */) { ASSERT( FALSE); return FALSE;}
			virtual BOOL ValidateEdit(LPCTSTR str);
			virtual void EndEdit() {}

			// EFW - Added to print cells properly
			virtual BOOL PrintCell(CDC* pDC, int nRow, int nCol, CRect rect);

			// add additional protected grid members required of cells
			LRESULT SendMessageToParent(int nRow, int nCol, int nMessage);

			protected:
			virtual void OnEndEdit();
			virtual void OnMouseEnter();
			virtual void OnMouseOver();
			virtual void OnMouseLeave();
			virtual void OnClick( CPoint PointCellRelative);
			virtual void OnClickDown( CPoint PointCellRelative);
			virtual void OnRClick( CPoint PointCellRelative);
			virtual void OnDblClick( CPoint PointCellRelative);
			virtual BOOL OnSetCursor();

			protected:
			DWORD m_nState; // Cell state (selected/focus etc)
			};

			//{{AFX_INSERT_LOCATION}}
			// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

			#endif // !defined(AFX_GRIDCELLBASE_H__519FA702_722C_11D1_ABBA_00A0243D1382__INCLUDED_)