www.pudn.com > radioLed.rar > LedDemo.cpp, change:1999-09-22,size:5887b


// LedDemo.cpp : Defines the class behaviors for the application. 
// 
 
#include "stdafx.h" 
#include "LedDemo.h" 
 
#include "MainFrm.h" 
#include "LedDemoDoc.h" 
#include "LedDemoView.h" 
#include "Led.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CLedDemoApp 
 
BEGIN_MESSAGE_MAP(CLedDemoApp, CWinApp) 
	//{{AFX_MSG_MAP(CLedDemoApp) 
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout) 
		// NOTE - the ClassWizard will add and remove mapping macros here. 
		//    DO NOT EDIT what you see in these blocks of generated code! 
	//}}AFX_MSG_MAP 
	// Standard file based document commands 
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew) 
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CLedDemoApp construction 
 
CLedDemoApp::CLedDemoApp() 
{ 
	// TODO: add construction code here, 
	// Place all significant initialization in InitInstance 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// The one and only CLedDemoApp object 
 
CLedDemoApp theApp; 
 
///////////////////////////////////////////////////////////////////////////// 
// CLedDemoApp initialization 
 
BOOL CLedDemoApp::InitInstance() 
{ 
	// Standard initialization 
	// If you are not using these features and wish to reduce the size 
	//  of your final executable, you should remove from the following 
	//  the specific initialization routines you do not need. 
 
#ifdef _AFXDLL 
	Enable3dControls();			// Call this when using MFC in a shared DLL 
#else 
	Enable3dControlsStatic();	// Call this when linking to MFC statically 
#endif 
 
	// Change the registry key under which our settings are stored. 
	// TODO: You should modify this string to be something appropriate 
	// such as the name of your company or organization. 
	SetRegistryKey(_T("Local AppWizard-Generated Applications")); 
 
	LoadStdProfileSettings();  // Load standard INI file options (including MRU) 
 
	// Register the application's document templates.  Document templates 
	//  serve as the connection between documents, frame windows and views. 
 
	CSingleDocTemplate* pDocTemplate; 
	pDocTemplate = new CSingleDocTemplate( 
		IDR_MAINFRAME, 
		RUNTIME_CLASS(CLedDemoDoc), 
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window 
		RUNTIME_CLASS(CLedDemoView)); 
	AddDocTemplate(pDocTemplate); 
 
	// Parse command line for standard shell commands, DDE, file open 
	CCommandLineInfo cmdInfo; 
	ParseCommandLine(cmdInfo); 
 
	// Dispatch commands specified on the command line 
	if (!ProcessShellCommand(cmdInfo)) 
		return FALSE; 
 
	// The one and only window has been initialized, so show and update it. 
	m_pMainWnd->ShowWindow(SW_SHOW); 
	m_pMainWnd->UpdateWindow(); 
 
	return TRUE; 
} 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CAboutDlg dialog used for App About 
 
class CAboutDlg : public CDialog 
{ 
public: 
	CAboutDlg(); 
 
// Dialog Data 
	//{{AFX_DATA(CAboutDlg) 
	enum { IDD = IDD_ABOUTBOX }; 
	CLed	m_Led8; 
	CLed	m_Led7; 
	CLed	m_Led6; 
	CLed	m_Led5; 
	CLed	m_Led4; 
	CLed	m_Led3; 
	CLed	m_Led2; 
	CLed	m_Led1; 
	//}}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) 
	virtual BOOL OnInitDialog(); 
	afx_msg void OnTimer(UINT nIDEvent); 
	//}}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) 
	DDX_Control(pDX, IDC_LED8, m_Led8); 
	DDX_Control(pDX, IDC_LED7, m_Led7); 
	DDX_Control(pDX, IDC_LED6, m_Led6); 
	DDX_Control(pDX, IDC_LED5, m_Led5); 
	DDX_Control(pDX, IDC_LED4, m_Led4); 
	DDX_Control(pDX, IDC_LED3, m_Led3); 
	DDX_Control(pDX, IDC_LED2, m_Led2); 
	DDX_Control(pDX, IDC_LED1, m_Led1); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 
	//{{AFX_MSG_MAP(CAboutDlg) 
	ON_WM_TIMER() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
// App command to run the dialog 
void CLedDemoApp::OnAppAbout() 
{ 
	CAboutDlg aboutDlg; 
	aboutDlg.DoModal(); 
} 
 
 
BOOL CAboutDlg::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
 
	// Adding a little fun... 
	m_Led1.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led2.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led3.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led4.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led5.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led6.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led7.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	m_Led8.SetLed(CLed::LED_COLOR_GREEN,CLed::LED_OFF,CLed::LED_ROUND); 
	 
	SetTimer(1,100,NULL); 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CAboutDlg::OnTimer(UINT nIDEvent)  
{ 
	static int nCount; 
 
	nCount++; 
 
	// Fun stuff. Ping each Led from left to right. 
	switch(nCount%8) 
	{ 
		case 0: m_Led1.Ping(200); break; 
		case 1: m_Led2.Ping(200); break; 
		case 2: m_Led3.Ping(200); break; 
		case 3: m_Led4.Ping(200); break; 
		case 4: m_Led5.Ping(200); break; 
		case 5: m_Led6.Ping(200); break; 
		case 6: m_Led7.Ping(200); break; 
		case 7: m_Led8.Ping(200); break; 
	} 
	 
	CDialog::OnTimer(nIDEvent); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CLedDemoApp message handlers