www.pudn.com > MP3Player.rar > xxxxDlg.cpp

// xxxxDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "xxxx.h" 
#include "xxxxDlg.h" 
#include "wmpplayer4.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
CWMPPlayer4   m_avplayer; 
///////////////////////////////////////////////////////////////////////////// 
// 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() 
 
///////////////////////////////////////////////////////////////////////////// 
// CXxxxDlg dialog 
 
CXxxxDlg::CXxxxDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CXxxxDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CXxxxDlg) 
	m_strFilePath = _T(""); 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
} 
 
void CXxxxDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	DDX_Control(pDX,IDC_PLAYER,m_avplayer); 
	//{{AFX_DATA_MAP(CXxxxDlg) 
	DDX_Text(pDX, IDC_FILE_PATH, m_strFilePath); 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CXxxxDlg, CDialog) 
	//{{AFX_MSG_MAP(CXxxxDlg) 
	ON_WM_SYSCOMMAND() 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_BN_CLICKED(IDC_BROWSE, OnBrowse) 
	ON_BN_CLICKED(IDC_PLAY, OnPlay) 
	ON_BN_CLICKED(IDC_STOP, OnStop) 
	ON_BN_CLICKED(IDC_PAUSE, OnPause) 
	ON_BN_CLICKED(IDC_NEXT, OnNext) 
	ON_BN_CLICKED(IDC_BACK, OnBack) 
	ON_BN_CLICKED(IDC_FAST, OnFast) 
	ON_BN_CLICKED(IDC_SLOW, OnSlow) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CXxxxDlg message handlers 
 
BOOL CXxxxDlg::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 
	 
	// TODO: Add extra initialization here 
	 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
void CXxxxDlg::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 CXxxxDlg::OnPaint()  
{ 
	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 CXxxxDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
void CXxxxDlg::OnOK()  
{ 
	// TODO: Add extra validation here 
	 
	CDialog::OnOK(); 
} 
 
void CXxxxDlg::OnBrowse()  
{ 
	// TODO: Add your control notification handler code here 
	CFileDialog dlg( TRUE, NULL, NULL, 
		OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, _T( "mp3 File(*.mp3)|*.mp3|Any File(*.*)|*.*||") ); 
	if(dlg.DoModal()==IDOK)  
	{  
		m_strFilePath=dlg.GetPathName();  
	}  
	 
	if(m_strFilePath!="") 
	{ 
		m_avplayer.SetUrl(m_strFilePath); 
		m_avplayer.close(); 
	} 
	UpdateData(FALSE); 
} 
 
void CXxxxDlg::OnPlay()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().play(); 
} 
 
void CXxxxDlg::OnStop()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().stop(); 
} 
 
void CXxxxDlg::OnPause()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().pause(); 
} 
 
void CXxxxDlg::OnNext()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().next(); 
} 
 
void CXxxxDlg::OnBack()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().previous(); 
} 
 
void CXxxxDlg::OnFast()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().fastForward(); 
} 
 
void CXxxxDlg::OnSlow()  
{ 
	// TODO: Add your control notification handler code here 
	m_avplayer.GetControls().fastReverse(); 
}