A fast and lightweight cell control

#include "stdafx.h"
#include "../include/SelectionBound.h"
#include "../include/ASelection.h"
#include "../include/GridBase.h"
namespace mycell{
	SelectionBound::SelectionBound(GridBase* pGrid):pGrid_(pGrid)
	{}
	//void SelectionBound::DrawErease(HDC hDC)
	//{
	//	//SetROP2(hDC,R2_XORPEN);
	//	DrawBound(hDC,rcBound_);
	//}
	//void SelectionBound::DrawBound(HDC hDC,LPCRECT)
	//{
	//	CDCHandle dc(hDC);
	//	//SetROP2(hDC,R2_XORPEN);
	//	HBRUSH hOldBrush=dc.SelectBrush((HBRUSH)GetStockObject(NULL_BRUSH));
	//	CPen pen;
	//	pen.CreatePen(PS_SOLID,3,RGB(0,0,0));
	//	HPEN hOldPen=dc.SelectPen(pen);
	//	dc.Rectangle(&rc);
	//	dc.SelectPen(hOldPen);
	//	dc.SelectBrush(hOldBrush);
	//}
	void SelectionBound::Draw(HDC hDC,LPCRECT lprc)
	{
		return;
		//ASelection* pSel=pGrid_->pSelection_;
		/*
		CellRange cr=pSel->GetActiveSelection();
		cr.Normalize();
		RECT rc=pGrid_->get_RangeRect(&cr);
		if(rc.top>=lprc->bottom || rc.bottom<=lprc->top
			||rc.left>=lprc->right || rc.right<=lprc->left)
			return;

		CDCHandle dc(hDC);
		CPen pen;
		{
			LOGBRUSH lb;
			lb.lbColor=RGB(0,0,0);
			lb.lbStyle=BS_SOLID;
			lb.lbHatch=0;
			pen.Attach(ExtCreatePen(PS_GEOMETRIC|PS_SOLID|PS_ENDCAP_SQUARE,3,&lb,0,NULL));
		}		
		HPEN hOldPen=dc.SelectPen(pen);

		RECT rcCell=pGrid_->GetCellRect(cr.first.row-1,cr.first.col);
		RECT rcCell1=pGrid_->GetCellRect(cr.first.row-1,cr.second.col);

		dc.MoveTo(max(lprc->left,rcCell.left+1),min(lprc->bottom,rcCell.bottom-2));
		dc.LineTo(min(lprc->right,rcCell1.right-2),min(lprc->bottom,rcCell.bottom-2));

		rcCell=pGrid_->GetCellRect(cr.second.row,cr.second.col);
		dc.MoveTo(min(lprc->right,rcCell1.right),max(lprc->top,rcCell1.bottom-2));
		dc.LineTo(min(lprc->right,rcCell1.right),min(lprc->bottom,rcCell.bottom-2));


		dc.SelectPen(hOldPen);
		*/
		/*
		const static int nInf=5;
		if(rc.top<=lprc->top)
			rc.top=max(0,lprc->top-nInf);
		if(rc.bottom>=lprc->bottom)
			rc.bottom=lprc->bottom+nInf;
		if(rc.left<=lprc->left)
			rc.left=max(0,lprc->left-nInf);
		if(rc.right>=lprc->right)
			rc.right=lprc->right+nInf;

		rcBound_=rc;
		DrawBound(hDC,&rc);
		*/
	}
}//namespace mycell