www.gusucode.com > VC++ 酒店管理系统-源码程序 > VC++ 酒店管理系统-源码程序/code/hotel2003/Page3.cpp

    //Download by http://www.NewXing.com
// Page3.cpp : implementation file
//

#include "stdafx.h"
#include "qq.h"
#include "Page3.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/*
 *	常数定义
 */
const DFrame=2;
const HFrame=18;
const NLengthMainFrame=80;
const NLengthSubFrame=50;
const nDXWIDTH=NLengthMainFrame-NLengthSubFrame;
const nX=120+nDXWIDTH;//150

#include "QQView.h"
#include "MainFrm.h"
#include "Tools.h"
/////////////////////////////////////////////////////////////////////////////
// CPage3 dialog
IMPLEMENT_DYNCREATE(CPage3, CDialog)
/*
 *	静态成员初始化
 */
long CPage3::xStart=0;
long CPage3::yStart=0;
CPoint CPage3::pntArray[30]={CPoint(0,0)};
BOOL CPage3::bDrawTreeImage=FALSE;
BOOL CPage3::bDrawFrameImage=FALSE;

CPage3::CPage3(CWnd* pParent /*=NULL*/)
	: CDialog(CPage3::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPage3)
	m_ShowType = -1;
	//}}AFX_DATA_INIT
}


void CPage3::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPage3)
	DDX_Radio(pDX, IDC_RADIO1, m_ShowType);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPage3, CDialog)
	//{{AFX_MSG_MAP(CPage3)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio)
	ON_BN_CLICKED(IDC_RADIO2, OnRadio)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPage3 message handlers
/*
 *	pDC:  画图的设备上下文
 *  rect: 画图的范围
 */
void CPage3::DrawFrameImage(CDC *pDC,CRect rect)
{//画公司的框架图
   int nXWidth=rect.Width()/10;
   int nYHeight=rect.Height()/10;
   //构造可画图矩形区域
   CRect rectDraw(rect.left+nXWidth,rect.top+nYHeight,rect.right-nXWidth,rect.bottom-nYHeight);
   int   nDX=rectDraw.Width()/10;
   long  XCenter=(rectDraw.left+rectDraw.right)/2;
   DrawRangeText(XCenter-nDX,rectDraw.top,XCenter+nDX,rectDraw.top+nDX,"酒店",pDC);
}

void CPage3::DrawRangeText(long x1, long y1, long x2, long y2, CString strTtext, CDC *pDC)
{//在矩形区域内部画文本
	//如果给定的矩形没有文本那么大，就调整矩形的大小来适应文本
        CSize size=pDC->GetTextExtent(strTtext);//得到文本的大小

		if(abs(x2-x1)<size.cx)
		{
			if(x1<=x2) 
			{
				x2=x1+size.cx+1;
			}
			else{x1=x2+size.cx+1;}
		}
		if(abs(y2-y1)<size.cy)
		{
			if(y1<=y2) 
			{
				y2=y1+size.cy+1;
			}
			else{y1=y2+size.cy+1;}
		}
        long xStart,yStart;
		xStart=x1+(abs(x2-x1)-size.cx)/2;
		yStart=y1+(abs(y2-y1)-size.cy)/2;
		pDC->MoveTo(x1,y1);
		pDC->LineTo(x2,y1);
		pDC->LineTo(x2,y2);
		pDC->LineTo(x1,y2);
		pDC->LineTo(x1,y1);
		pDC->TextOut(xStart,yStart,strTtext);//  [5/22/2003]
}

void CPage3::OnRadio() 
{
	// TODO: Add your control notification handler code here
	this->UpdateData(TRUE);
	CQQView* pView=CQQView::GetView();
	CDC* pDC=pView->GetDC();
	CRect rect;
	pView->GetClientRect(&rect);

	long xstart=rect.left+(rect.Width()-350)/2;
	long ystart=rect.top+(rect.Height()-200)/2;
	if(m_ShowType==0)
	{//树型类型
		pView->nImgTypeInView=12;
		pView->bFirstRun=FALSE;
// 		pDC->FillSolidRect(rect,pDC->GetBkColor());
		//  [6/29/2003-9:36]
// 		DrawTreeImage(pDC,CPoint(xstart+65,0));//画酒店树型图
		bDrawTreeImage=TRUE;//画树型图
		pView->Invalidate(TRUE);
	}
	if(m_ShowType==1)
	{//框架类型
		pView->nImgTypeInView=13;//指定为框架图像类型
		pView->bFirstRun=FALSE;
		bDrawFrameImage=TRUE;
		pView->Invalidate(TRUE);//引起重画
// 		pDC->FillSolidRect(rect,pDC->GetBkColor());
//         this->DrawFrameImg(pDC,CRect(xstart,ystart,xstart+350,ystart+200));
		xStart=xstart;
		yStart=ystart;
		//拷贝当前屏幕的图像为拖动或者其他的消息引起的重画情况
//		ClientToScreen(&rect);//将客户区域转变成屏幕坐标
//		ScreenToClient(&rect);//有些问题，拖动的时候显示的图像不正确
//	    pView->m_CurScreenBitmap=::GetScreenBitmap(&rect);
	}
}

void CPage3::DrawFrameImg(CDC *pDC,CRect rect)
{
	CBitmap bitmap;
	bitmap.LoadBitmap(IDB_FRAMEIMG);
	
	CDC m;
	m.CreateCompatibleDC(pDC);//创建一个于pDC兼容的DC
	m.SelectObject(&bitmap);
	pDC->BitBlt(rect.left,rect.top,rect.Width(),rect.Height(),&m,0,0,SRCCOPY);
        m.DeleteDC(); 
}

CPoint CPage3::GetImgOrgPoint()
{//得到图像相对客户区的坐标
	CQQView* pView=CQQView::GetView();
	CDC* pDC=pView->GetDC();

	return CPoint(xStart,yStart);
}
static LPTSTR strTextArray[]=
{  
	"酒店",
		"客房部",
		"接待",
		"楼层",
		"洗衣间",
		"餐饮部",
		"餐厅",
		"酒吧",
		"康乐部",
		"洗浴",
		"娱乐",
		"财务部",
		"购物",
		"库房",
		"收银台",
		NULL
};

void CPage3::DrawFrameAndText(CDC *pDC, CPoint LeftTop, CPoint RightButtom, const CString &strDrawedText)
{
	//画指定的矩形和矩形内的文本
    //画矩形
	pDC->MoveTo(LeftTop);
	pDC->LineTo(RightButtom.x,LeftTop.y);
	pDC->LineTo(RightButtom);
	pDC->LineTo(LeftTop.x,RightButtom.y);
	pDC->LineTo(LeftTop);
	//画矩形内的文本
	CSize sizeText=pDC->GetTextExtent(strDrawedText);
	CRect FrameRect(LeftTop,RightButtom);
	
	if(FrameRect.Width()>sizeText.cx&&FrameRect.Height()>sizeText.cy)
	{
		if(!strDrawedText.IsEmpty())
		{
			long x1=LeftTop.x+(FrameRect.Width()-sizeText.cx)/2;
			long y1=LeftTop.y+(FrameRect.Height()-sizeText.cy)/2;
			long x2=RightButtom.x-(FrameRect.Width()-sizeText.cx)/2;
			long y2=RightButtom.y-(FrameRect.Height()-sizeText.cx)/2;
			CRect rectDrawText(x1,y1,x2,y2);
            pDC->DrawText(strDrawedText,&rectDrawText,DT_CENTER );
		}
	}
}

void CPage3::DrawTreeImage(CDC *pDC, CPoint pntStart)
{
	pntArray[0]=CPoint(0+pntStart.x,0+pntStart.y);pntArray[1]=CPoint(100+pntStart.x,25+pntStart.y);pntArray[2]=CPoint(120+pntStart.x,50+pntStart.y);
	pntArray[10]=CPoint(120+pntStart.x,50+4*(DFrame+HFrame)+pntStart.y);
	pntArray[16]=CPoint(120+pntStart.x,50+7*(DFrame+HFrame)+pntStart.y);
	pntArray[22]=CPoint(120+pntStart.x,50+10*(DFrame+HFrame)+pntStart.y);
	for(int i=0;i<14;i++)
	{
		pntArray[3+i*2]=CPoint(pntStart.x+120+NLengthMainFrame,pntStart.y+50+HFrame+(DFrame+HFrame)*i);
	}
	for(i=0;i<3;i++)
	{//nX=150
		pntArray[4+i*2]=CPoint(pntStart.x+nX,pntStart.y+50+(DFrame+HFrame)*(i+1));
		pntArray[24+i*2]=CPoint(pntStart.x+nX,pntStart.y+50+(DFrame+HFrame)*(i+11));
	}
	for(i=0;i<2;i++)
	{
		pntArray[12+2*i]=CPoint(pntStart.x+nX,pntStart.y+50+(DFrame+HFrame)*(i+5));
		pntArray[18+2*i]=CPoint(pntStart.x+nX,pntStart.y+50+(DFrame+HFrame)*(i+8));
	}
	for(i=0;i<15;i++)
	{
		DrawFrameAndText(pDC,pntArray[i*2],pntArray[2*i+1],strTextArray[i]);
	}
	//画直线
	pDC->MoveTo((pntArray[0].x+pntArray[1].x)/2,pntArray[1].y);
	pDC->LineTo((pntArray[0].x+pntArray[1].x)/2,(pntArray[22].y+pntArray[23].y)/2);
	pDC->LineTo(pntArray[22].x,(pntArray[22].y+pntArray[23].y)/2);
	pDC->MoveTo((pntArray[0].x+pntArray[1].x)/2,(pntArray[2].y+pntArray[3].y)/2);
	pDC->LineTo(pntArray[2].x,(pntArray[2].y+pntArray[3].y)/2);
	pDC->MoveTo((pntArray[0].x+pntArray[1].x)/2,(pntArray[10].y+pntArray[11].y)/2);
	pDC->LineTo(pntArray[10].x,(pntArray[10].y+pntArray[11].y)/2);
	pDC->MoveTo((pntArray[0].x+pntArray[1].x)/2,(pntArray[16].y+pntArray[17].y)/2);
	pDC->LineTo(pntArray[10].x,(pntArray[16].y+pntArray[17].y)/2);
	long nSubCenterX=((pntArray[0].x+pntArray[1].x)/2+pntArray[2].x)/2;
	long nSubCenterY=(pntArray[2].y+pntArray[3].y)/2;
	pDC->MoveTo(nSubCenterX,nSubCenterY);
	pDC->LineTo(nSubCenterX,(pntArray[8].y+pntArray[9].y)/2);
	pDC->LineTo(pntArray[8].x,(pntArray[8].y+pntArray[9].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[4].y+pntArray[5].y)/2);
	pDC->LineTo(pntArray[4].x,(pntArray[4].y+pntArray[5].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[6].y+pntArray[7].y)/2);
	pDC->LineTo(pntArray[6].x,(pntArray[6].y+pntArray[7].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[10].y+pntArray[11].y)/2);
	pDC->LineTo(nSubCenterX,(pntArray[14].y+pntArray[15].y)/2);
	pDC->LineTo(pntArray[14].x,(pntArray[14].y+pntArray[15].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[12].y+pntArray[13].y)/2);
	pDC->LineTo(pntArray[12].x,(pntArray[12].y+pntArray[13].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[16].y+pntArray[17].y)/2);
	pDC->LineTo(nSubCenterX,(pntArray[20].y+pntArray[21].y)/2);
	pDC->LineTo(pntArray[20].x,(pntArray[20].y+pntArray[21].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[18].y+pntArray[19].y)/2);
	pDC->LineTo(pntArray[18].x,(pntArray[18].y+pntArray[19].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[22].y+pntArray[23].y)/2);
	pDC->LineTo(nSubCenterX,(pntArray[28].y+pntArray[29].y)/2);
	pDC->LineTo(pntArray[28].x,(pntArray[28].y+pntArray[29].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[24].y+pntArray[25].y)/2);
	pDC->LineTo(pntArray[24].x,(pntArray[24].y+pntArray[25].y)/2);
	pDC->MoveTo(nSubCenterX,(pntArray[26].y+pntArray[27].y)/2);
	pDC->LineTo(pntArray[26].x,(pntArray[26].y+pntArray[27].y)/2);
}