mainfrm.cpp

这是图形界面的汉诺塔程序

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "hanio.h"

#include "MainFrm.h"
#include "Datadlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMainFrame


IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_INPUT, OnInput)
	ON_COMMAND(ID_GO, OnGo)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnInput() 
{
	// TODO: Add your command handler code here
	CDatadlg dlg;
	if(dlg.DoModal()==IDOK)
	{
		ceng=dlg.m_data;
		yanshi=dlg.m_time;
	}
	CClientDC dc(this);  //定义窗口客户DC类的对象dc，它的基类是CDC类
	pMypen.CreatePen(0,0,RGB(0,0,0));
	dc.SelectObject(&pMypen);
	
	dc.MoveTo(10,602);
	dc.LineTo(310,602);       //X轴的中心坐标为(160,600)
	dc.MoveTo(330,602);
	dc.LineTo(630,602);       //y轴的中心坐标为(480,600)
	dc.MoveTo(650,602);
	dc.LineTo(950,602);       //z轴的中心坐标为(800,600)
	dc.MoveTo(160,602);
	dc.LineTo(160,100);
	dc.MoveTo(480,602);
	dc.LineTo(480,100);
	dc.MoveTo(800,602);
	dc.LineTo(800,100);
	
	CString x,y,z;
	x="X轴";
	y="Y轴";
	z="Z轴";
	dc.TextOut(150,80,x);
	dc.TextOut(470,80,y);
	dc.TextOut(790,80,z);
	
	pMypen.CreatePen(0,0,RGB(0,0,255));
	dc.SelectObject(&pMypen);
	for(int i=0;i<ceng;i++)
	{
//		dc.Rectangle(122-110+i*10,427-(i+1)*20,122+110-i*10,427-i*20);
//		四个点的坐标分别为(160-150+10*i,600-20*(i+1))、(160-150+10*i,600-20*i)、
//      (160+150-10*i,600-20*(i+1))、(160+150-10*i,600-20*i)
		dc.MoveTo(160-150+10*i,600-20*(i+1));
		dc.LineTo(160-150+10*i,600-20*i);
		dc.MoveTo(160-150+10*i,600-20*(i+1));
		dc.LineTo(160+150-10*i,600-20*(i+1));
		dc.MoveTo(160-150+10*i,600-20*i);
		dc.LineTo(160+150-10*i,600-20*i);
		dc.MoveTo(160+150-10*i,600-20*(i+1));
		dc.LineTo(160+150-10*i,600-20*i);
	}
/*	dc.Rectangle(12,407,120+112,427);
	pMypen.DeleteObject();
	Sleep(500);
	
	pMypen.CreatePen(0,1,RGB(255,255,255));
	dc.SelectObject(&pMypen);
	dc.Rectangle(12,407,120+112,427);
	pMypen.DeleteObject();
*/
}

void CMainFrame::OnGo() 
{
	// TODO: Add your command handler code here
	data X,Y,Z;
	X.d_x=160;
	Y.d_x=480;
	Z.d_x=800;
	X.ce=ceng;
	Y.ce=Z.ce=0;
	hanio(ceng,X,Y,Z);
}

void CMainFrame::hanio(int c, CMainFrame::data &X, CMainFrame::data& Y, CMainFrame::data& Z)
{
	if(c==1) move(X,1,Z);
	else
	{
		hanio(c-1,X,Z,Y);
		move(X,c,Z);
		hanio(c-1,Y,X,Z);
	}

}

void CMainFrame::move(CMainFrame::data& X, int c,CMainFrame::data& Y)
{
	CClientDC dc(this);  //定义窗口客户DC类的对象dc，它的基类是CDC类
	pMypen.CreatePen(0,0,RGB(255,255,255));
	dc.SelectObject(&pMypen);

	
	dc.MoveTo(X.d_x-150+10*(ceng-c),600-20*(X.ce-1));
	dc.LineTo(X.d_x-150+10*(ceng-c),600-20*X.ce);
	dc.MoveTo(X.d_x-150+10*(ceng-c),600-20*(X.ce-1));
	dc.LineTo(X.d_x+150-10*(ceng-c),600-20*(X.ce-1));
	dc.MoveTo(X.d_x-150+10*(ceng-c),600-20*X.ce);
	dc.LineTo(X.d_x+150-10*(ceng-c),600-20*X.ce);
	dc.MoveTo(X.d_x+150-10*(ceng-c),600-20*(X.ce-1));
	dc.LineTo(X.d_x+150-10*(ceng-c),600-20*X.ce);	
	X.ce=X.ce-1;
//	dc.Rectangle(x-110,427-(ceng-c+1)*20,x+110,427-(ceng-c)*20);
	pMypen.DeleteObject();
	
	pMypen.CreatePen(0,0,RGB(0,0,255));
	dc.SelectObject(&pMypen);
	dc.MoveTo(X.d_x-150+10*(ceng-c),600-20*X.ce);
	dc.LineTo(X.d_x+150-10*(ceng-c),600-20*X.ce);
//	dc.Rectangle(y-110,427-(ceng-c+1)*20,y+110,427-(ceng-c)*20);
	
	dc.MoveTo(Y.d_x-150+10*(ceng-c),600-20*(Y.ce+1));
	dc.LineTo(Y.d_x-150+10*(ceng-c),600-20*Y.ce);
	dc.MoveTo(Y.d_x-150+10*(ceng-c),600-20*(Y.ce+1));
	dc.LineTo(Y.d_x+150-10*(ceng-c),600-20*(Y.ce+1));
	dc.MoveTo(Y.d_x-150+10*(ceng-c),600-20*Y.ce);
	dc.LineTo(Y.d_x+150-10*(ceng-c),600-20*Y.ce);
	dc.MoveTo(Y.d_x+150-10*(ceng-c),600-20*(Y.ce+1));
	dc.LineTo(Y.d_x+150-10*(ceng-c),600-20*Y.ce);
	Y.ce=Y.ce+1;
	pMypen.DeleteObject();
	Sleep(yanshi);
}