www.gusucode.com > VC++ 公交线路图模拟程序-源码程序 > VC++ 公交线路图模拟程序-源码程序/code/RutineDemoDlg.cpp

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

#include "stdafx.h"
#include "RutineDemo.h"
#include "RutineDemoDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRutineDemoDlg dialog

CRutineDemoDlg::CRutineDemoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CRutineDemoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRutineDemoDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_bCreated = FALSE;
}

void CRutineDemoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CRutineDemoDlg)
	DDX_Control(pDX, IDC_TITILE, m_Title);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CRutineDemoDlg, CDialog)
	//{{AFX_MSG_MAP(CRutineDemoDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_WM_CTLCOLOR()
	ON_WM_SIZE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRutineDemoDlg message handlers

BOOL CRutineDemoDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	//Create Title Font
	DemoCircuitry();
	// TODO: Add extra initialization here
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CRutineDemoDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CRutineDemoDlg::OnPaint() 
{
	if (m_bCreated)
	{
		CDC* pDC = GetDC();

		CPen Pen(PS_SOLID, 3, RGB(0, 0, 255));
		pDC->SelectObject(&Pen);
		
		pDC->MoveTo(80, 130);
		pDC->LineTo(180, 210);

		pDC->MoveTo(280, 210);
		pDC->LineTo(350, 180);

		pDC->MoveTo(450, 180);
		pDC->LineTo(520, 220);

		pDC->MoveTo(520, 220);
		pDC->LineTo(580, 170);
	}


	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CRutineDemoDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CRutineDemoDlg::OnOK() 
{
	// TODO: Add extra validation here
	
	//CDialog::OnOK();
}

void CRutineDemoDlg::DemoCircuitry()
{
	m_Stations[0].Create("", WS_CHILD|SS_BITMAP, CRect(40, 80, 100, 140), this);		
	m_Stations[1].Create("", WS_CHILD|SS_BITMAP, CRect(180, 180, 240, 240), this);		
	m_Stations[2].Create("", WS_CHILD|SS_BITMAP, CRect(350, 140, 400, 380), this);		
	m_Stations[3].Create("", WS_CHILD|SS_BITMAP, CRect(460, 220, 500, 400), this);		
	m_Stations[4].Create("", WS_CHILD|SS_BITMAP|WS_EX_TRANSPARENT, CRect(580, 140, 650, 160), this);		
	for (int i=0; i<5; i++)
	{
		m_Stations[i].SetBitmap(LoadBitmap(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDB_STATIONBMP)));
		m_Stations[i].ShowWindow(SW_SHOW);	
	}
	m_bCreated = TRUE;
}

HBRUSH CRutineDemoDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	if (nCtlColor==CTLCOLOR_STATIC) //判断是否为CStaitc控件
	{
		pDC->SetBkMode(TRANSPARENT);
	}
	else 
	{
		CBrush m_brush(RGB(255,255,255));
		CRect m_rect;
		GetClientRect(m_rect);
		pDC->SelectObject(&m_brush);
		pDC->FillRect(m_rect,&m_brush); //使对话框背景
		return m_brush;
	}
}

void CRutineDemoDlg::OnSize(UINT nType, int cx, int cy) 
{
	CDialog::OnSize(nType, cx, cy);
	if (m_bCreated)
	{
		m_Title.Invalidate();
	}
}