The SBJ MVC Framework - The Model, from Abstraction to Realization

//------------------------------------------------------------------------------
// $Workfile: CtrlUtils.h $
// $Header:  $
//
//	Copyright � 2008 SbjCat
// All rights reserved.
//
//
// *** Authors ***
//	 Steve Johnson
//
// $Revision: $
//
//-----------------------------------------------------------------------------

#pragma once

/// Helper macro for accessing the index of the TVITEMEX state image 
#define STATEIMAGEMASKTOINDEX(i) ((i) >> 12)

/// Helper macro for accessing the index of the TVITEMEX overlay image 
#define OVERLAYMASKTOINDEX(i) ((i) >> 8)


namespace SbjCore
{
	namespace Utils
	{
		namespace Ctrl
		{
			struct AFX_EXT_CLASS TVItem : public TVITEMEX  
			{
				TVItem();

				void SetMask(const UINT nMask);
				void SetItemText(LPCTSTR lpszItemText);
				void SetImage(const long nImage);
				void SetSelectedImage(const long nImage);
				void SetHandle(const HTREEITEM hti);
				void SetState(const UINT nState, const UINT nStateMask);
				void SetOverlayIndex(const UINT nIndex);
				void SetStateImageIndex(const UINT nIndex);
				void SetChildren(const int nChildren);
				void SetParam(const LPARAM l);

				/// returns the wrapped TVITEMEX struct
				operator TVITEMEX&();

				/// assignment operator
				const TVItem& operator=(const TVItem& other);


			};
			
			
			const int LVCF_ALL = LVCF_FMT | LVCF_IMAGE | LVCF_ORDER | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;

			struct AFX_EXT_CLASS LVColumn : public LVCOLUMN  
			{
				LVColumn();

				LVColumn(LPCTSTR pszText, 
					int cx, 
					int fmt = LVCFMT_CENTER, 
					int iImage = -1,
					int iSubItem = -1, 
					int iOrder = 0);


				void SetMask(const UINT nMask);
				void SetFmt(const int nFmt);
				void SetWidth(const int cx);
				void SetItemText(LPCTSTR lpszItemText);
				void SetSubItem(const int nSubItem);
				void SetImage(const int nImage);
				void SetOrder(const int nOrder);

				/// returns the wrapped LVCOLUMN struct
				operator LVCOLUMN&()
				{
					return *(LVCOLUMN*)this;
				}

			};
			
		}
	}
}


std::ostream& operator<<(std::ostream& rStream, const LVCOLUMN& rColumn);
std::istream& operator>>(std::istream& rStream, LVCOLUMN& rColumn);



//*** Modification History ***
// $Log:  $