bradsoblesky
asked on
MIDI sound
How can I play MIDI sounds? This is very important and urgent. Thanks.
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ASKER
ok, give me some time to try it out and i'll accept your answer. Thanks.
ASKER
i'm having some trouble here, fill me in on the details i'm slow. can i just include this Midi.cpp and make the call to it to play? do i need the full path of the file?
Hi:
Yes, you can include this midi.cpp file to your project as is,
and yes, you need the full path of the MIDI file being played.
If you need a working sample, let me know.
Yes, you can include this midi.cpp file to your project as is,
and yes, you need the full path of the MIDI file being played.
If you need a working sample, let me know.
ASKER
please the smallest example would help. Have some compile problems.
Hi:
Here is a sample.
6 files -
midi.cpp, midiDlg.cpp, midi.rc,
midi.h, midiDlg.h, resource.h
Things to pay attention -
1. incude "mmsystem.h"
2. link with winmm.lib
3. there is a bug in the sample, it plays only files from the same directory where your .exe resides. I^m sorry, I have no time just now to fix it
:-(
**************************
// midi.cpp : Defines the class behaviors for the application.
//
#include "stdafx.h"
#include "midi.h"
#include "midiDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//////////////////////////
// CMidiApp
BEGIN_MESSAGE_MAP(CMidiApp
//{{AFX_MSG_MAP(CMidiApp)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()
//////////////////////////
// CMidiApp construction
CMidiApp::CMidiApp()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
//////////////////////////
// The one and only CMidiApp object
CMidiApp theApp;
//////////////////////////
// CMidiApp initialization
BOOL CMidiApp::InitInstance()
{
AfxEnableControlContainer(
// 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
CMidiDlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
**************************
// midiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "midi.h"
#include "midiDlg.h"
#include "stdio.h"
#include "mmsystem.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//////////////////////////
// CMidiDlg dialog
CMidiDlg::CMidiDlg(CWnd* pParent /*=NULL*/)
: CDialog(CMidiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CMidiDlg
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_
}
void CMidiDlg::DoDataExchange(C
{
CDialog::DoDataExchange(pD
//{{AFX_DATA_MAP(CMidiDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CMidiDlg
//{{AFX_MSG_MAP(CMidiDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_PLAY, OnPlay)
ON_BN_CLICKED(IDC_STOP, OnStop)
ON_BN_CLICKED(IDC_PAUSE, OnPause)
ON_BN_CLICKED(IDC_RESUME, OnResume)
ON_BN_CLICKED(IDC_OPEN, OnOpen)
ON_BN_CLICKED(IDC_REPLAY, OnReplay)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
//////////////////////////
// CMidiDlg message handlers
BOOL CMidiDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// 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
}
// 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 CMidiDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBK
// 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 CMidiDlg::OnQueryDragIcon(
{
return (HCURSOR) m_hIcon;
}
//------------------------
//
// Function: PlayMidi()
//
// Purpose: Plays a midi file
//
//------------------------
void CMidiDlg::OnPlay()
{
MCIERROR errCode;
char buf[256];
char errText[256];
wsprintf(buf, "open %s type sequencer alias MUSIC", m_sFileName);
// wsprintf(buf1, "open %s type sequencer alias MUSIC", "D:\\Samples\\ExEx\\midi\\
if (mciSendString("close all", NULL, 0, NULL) != 0)
{
MessageBox("couldn't close");
return;
}
errCode = mciSendString(buf, NULL, 0, NULL);
if (errCode != 0)
{
mciGetErrorString(errCode,
MessageBox(errText);
return;
}
if (mciSendString("play MUSIC from 0", NULL, 0, m_hWnd) != 0)
{
MessageBox("couldn't play");
return;
}
}
//------------------------
//
// Function: StopMidi
//
// Purpose: Stops a midi file playing
//
//------------------------
void CMidiDlg::OnStop()
{
if (mciSendString("close all", NULL, 0, NULL) != 0)
MessageBox("couldn't close all");
}
//------------------------
//
// Function: PauseMidi()
//
// Purpose: Pauses midi file
//
//------------------------
void CMidiDlg::OnPause()
{
// Pause if we're not already paused...
if (mciSendString("stop MUSIC", NULL, 0, NULL) != 0)
MessageBox("couldn't stop");
}
//------------------------
//
// Function: ResumeMidi()
//
// Purpose: Resumes playing of a midi file
//
//------------------------
void CMidiDlg::OnResume()
{
// Resume midi
if (mciSendString("play MUSIC notify", NULL, 0, m_hWnd) != 0)
MessageBox("couldn't resume");
}
void CMidiDlg::OnOpen()
{
static char szFilter[] = "midi (*.mid)||";
CFileDialog Dlg(TRUE, "*.mid", 0,
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
szFilter, AfxGetMainWnd());
// Cancel or Escape
if (Dlg.DoModal () != IDOK)
return;
m_sFileName = Dlg.GetPathName();
}
//------------------------
//
// Function: ReplayMidi()
//
// Purpose: Replays a midi file
//
//------------------------
void CMidiDlg::OnReplay()
{
// Replay midi
if (mciSendString("play MUSIC from 0 notify", NULL, 0, m_hWnd) != 0)
MessageBox("couldn't replay");
}
**************************
//Microsoft Developer Studio generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
//////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "afxres.h"
//////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
//////////////////////////
// English (U.S.) resources
#if !defined(AFX_RESOURCE_DLL)
#ifdef _WIN32
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#pragma code_page(1252)
#endif //_WIN32
//////////////////////////
//
// Dialog
//
IDD_MIDI_DIALOG DIALOGEX 0, 0, 193, 42
STYLE DS_MODALFRAME | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_APPWINDOW
CAPTION "midi"
FONT 8, "MS Sans Serif"
BEGIN
DEFPUSHBUTTON "OK",IDOK,167,7,26,14
PUSHBUTTON "Play",IDC_PLAY,34,7,26,14
PUSHBUTTON "Stop",IDC_STOP,59,7,26,14
PUSHBUTTON "Pause",IDC_PAUSE,86,7,26,
PUSHBUTTON "Resume",IDC_RESUME,114,7,
PUSHBUTTON "Open",IDC_OPEN,7,7,26,14
PUSHBUTTON "Replay",IDC_REPLAY,139,7,
END
#ifndef _MAC
//////////////////////////
//
// Version
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,1
PRODUCTVERSION 1,0,0,1
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x4L
FILETYPE 0x1L
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904B0"
BEGIN
VALUE "CompanyName", "\0"
VALUE "FileDescription", "midi MFC Application\0"
VALUE "FileVersion", "1, 0, 0, 1\0"
VALUE "InternalName", "midi\0"
VALUE "LegalCopyright", "Copyright (C) 1999\0"
VALUE "LegalTrademarks", "\0"
VALUE "OriginalFilename", "midi.EXE\0"
VALUE "ProductName", "midi Application\0"
VALUE "ProductVersion", "1, 0, 0, 1\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END
#endif // !_MAC
//////////////////////////
//
// DESIGNINFO
//
#ifdef APSTUDIO_INVOKED
GUIDELINES DESIGNINFO DISCARDABLE
BEGIN
IDD_MIDI_DIALOG, DIALOG
BEGIN
LEFTMARGIN, 7
TOPMARGIN, 7
BOTTOMMARGIN, 35
END
END
#endif // APSTUDIO_INVOKED
#endif // English (U.S.) resources
//////////////////////////
//////////////////////////
// Unknown language: 0xD, 0x1 resources
#if !defined(AFX_RESOURCE_DLL)
#ifdef _WIN32
LANGUAGE 0xD, 0x1
#pragma code_page(1255)
#endif //_WIN32
#ifdef APSTUDIO_INVOKED
//////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE DISCARDABLE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE DISCARDABLE
BEGIN
"#include ""afxres.h""\r\n"
"\0"
END
3 TEXTINCLUDE DISCARDABLE
BEGIN
"#define _AFX_NO_SPLITTER_RESOURCES
"#define _AFX_NO_OLE_RESOURCES\r\n"
"#define _AFX_NO_TRACKER_RESOURCES\
"#define _AFX_NO_PROPERTY_RESOURCES
"\r\n"
"#if !defined(AFX_RESOURCE_DLL)
"#ifdef _WIN32\r\n"
"LANGUAGE 9, 1\r\n"
"#pragma code_page(1252)\r\n"
"#endif //_WIN32\r\n"
"#include ""res\\midi.rc2"" // non-Microsoft Visual C++ edited resources\r\n"
"#include ""afxres.rc"" // Standard components\r\n"
"#endif\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
//////////////////////////
//
// Icon
//
// Icon with lowest ID value placed first to ensure application icon
// remains consistent on all systems.
IDR_MAINFRAME ICON DISCARDABLE "res\\midi.ico"
#endif // Unknown language: 0xD, 0x1 resources
//////////////////////////
#ifndef APSTUDIO_INVOKED
//////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
#define _AFX_NO_SPLITTER_RESOURCES
#define _AFX_NO_OLE_RESOURCES
#define _AFX_NO_TRACKER_RESOURCES
#define _AFX_NO_PROPERTY_RESOURCES
#if !defined(AFX_RESOURCE_DLL)
#ifdef _WIN32
LANGUAGE 9, 1
#pragma code_page(1252)
#endif //_WIN32
#include "res\midi.rc2" // non-Microsoft Visual C++ edited resources
#include "afxres.rc" // Standard components
#endif
//////////////////////////
#endif // not APSTUDIO_INVOKED
**************************
//
#if !defined(AFX_MIDI_H__84095
#define AFX_MIDI_H__840953C4_BABF_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#ifndef __AFXWIN_H__
#error include 'stdafx.h' before including this file for PCH
#endif
#include "resource.h" // main symbols
//////////////////////////
// CMidiApp:
// See midi.cpp for the implementation of this class
//
class CMidiApp : public CWinApp
{
public:
CMidiApp();
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CMidiApp)
public:
virtual BOOL InitInstance();
//}}AFX_VIRTUAL
// Implementation
//{{AFX_MSG(CMidiApp)
// NOTE - the ClassWizard will add and remove member functions here.
// DO NOT EDIT what you see in these blocks of generated code !
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
//////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_MIDI_H__84095
**************************
// midiDlg.h : header file
//
#if !defined(AFX_MIDIDLG_H__84
#define AFX_MIDIDLG_H__840953C6_BA
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
//////////////////////////
// CMidiDlg dialog
class CMidiDlg : public CDialog
{
// Construction
public:
CMidiDlg(CWnd* pParent = NULL); // standard constructor
// Dialog Data
//{{AFX_DATA(CMidiDlg)
enum { IDD = IDD_MIDI_DIALOG };
// NOTE: the ClassWizard will add data members here
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CMidiDlg)
protected:
virtual void DoDataExchange(CDataExchan
//}}AFX_VIRTUAL
// Implementation
protected:
HICON m_hIcon;
// Generated message map functions
//{{AFX_MSG(CMidiDlg)
virtual BOOL OnInitDialog();
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
afx_msg void OnPlay();
afx_msg void OnStop();
afx_msg void OnPause();
afx_msg void OnResume();
afx_msg void OnOpen();
afx_msg void OnReplay();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
CString m_sFileName;
};
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_MIDIDLG_H__84
**************************
//{{NO_DEPENDENCIES}}
// Microsoft Developer Studio generated include file.
// Used by midi.rc
//
#define IDD_MIDI_DIALOG 102
#define IDR_MAINFRAME 128
#define IDC_PLAY 1000
#define IDC_STOP 1001
#define IDC_PAUSE 1002
#define IDC_RESUME 1003
#define IDC_OPEN 1004
#define IDC_REPLAY 1005
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 129
#define _APS_NEXT_COMMAND_VALUE 32771
#define _APS_NEXT_CONTROL_VALUE 1005
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif
Here is a sample.
6 files -
midi.cpp, midiDlg.cpp, midi.rc,
midi.h, midiDlg.h, resource.h
Things to pay attention -
1. incude "mmsystem.h"
2. link with winmm.lib
3. there is a bug in the sample, it plays only files from the same directory where your .exe resides. I^m sorry, I have no time just now to fix it
:-(
**************************
// midi.cpp : Defines the class behaviors for the application.
//
#include "stdafx.h"
#include "midi.h"
#include "midiDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//////////////////////////
// CMidiApp
BEGIN_MESSAGE_MAP(CMidiApp
//{{AFX_MSG_MAP(CMidiApp)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()
//////////////////////////
// CMidiApp construction
CMidiApp::CMidiApp()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
//////////////////////////
// The one and only CMidiApp object
CMidiApp theApp;
//////////////////////////
// CMidiApp initialization
BOOL CMidiApp::InitInstance()
{
AfxEnableControlContainer(
// 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
CMidiDlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
**************************
// midiDlg.cpp : implementation file
//
#include "stdafx.h"
#include "midi.h"
#include "midiDlg.h"
#include "stdio.h"
#include "mmsystem.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//////////////////////////
// CMidiDlg dialog
CMidiDlg::CMidiDlg(CWnd* pParent /*=NULL*/)
: CDialog(CMidiDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CMidiDlg
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_
}
void CMidiDlg::DoDataExchange(C
{
CDialog::DoDataExchange(pD
//{{AFX_DATA_MAP(CMidiDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CMidiDlg
//{{AFX_MSG_MAP(CMidiDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_PLAY, OnPlay)
ON_BN_CLICKED(IDC_STOP, OnStop)
ON_BN_CLICKED(IDC_PAUSE, OnPause)
ON_BN_CLICKED(IDC_RESUME, OnResume)
ON_BN_CLICKED(IDC_OPEN, OnOpen)
ON_BN_CLICKED(IDC_REPLAY, OnReplay)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
//////////////////////////
// CMidiDlg message handlers
BOOL CMidiDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// 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
}
// 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 CMidiDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBK
// 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 CMidiDlg::OnQueryDragIcon(
{
return (HCURSOR) m_hIcon;
}
//------------------------
//
// Function: PlayMidi()
//
// Purpose: Plays a midi file
//
//------------------------
void CMidiDlg::OnPlay()
{
MCIERROR errCode;
char buf[256];
char errText[256];
wsprintf(buf, "open %s type sequencer alias MUSIC", m_sFileName);
// wsprintf(buf1, "open %s type sequencer alias MUSIC", "D:\\Samples\\ExEx\\midi\\
if (mciSendString("close all", NULL, 0, NULL) != 0)
{
MessageBox("couldn't close");
return;
}
errCode = mciSendString(buf, NULL, 0, NULL);
if (errCode != 0)
{
mciGetErrorString(errCode,
MessageBox(errText);
return;
}
if (mciSendString("play MUSIC from 0", NULL, 0, m_hWnd) != 0)
{
MessageBox("couldn't play");
return;
}
}
//------------------------
//
// Function: StopMidi
//
// Purpose: Stops a midi file playing
//
//------------------------
void CMidiDlg::OnStop()
{
if (mciSendString("close all", NULL, 0, NULL) != 0)
MessageBox("couldn't close all");
}
//------------------------
//
// Function: PauseMidi()
//
// Purpose: Pauses midi file
//
//------------------------
void CMidiDlg::OnPause()
{
// Pause if we're not already paused...
if (mciSendString("stop MUSIC", NULL, 0, NULL) != 0)
MessageBox("couldn't stop");
}
//------------------------
//
// Function: ResumeMidi()
//
// Purpose: Resumes playing of a midi file
//
//------------------------
void CMidiDlg::OnResume()
{
// Resume midi
if (mciSendString("play MUSIC notify", NULL, 0, m_hWnd) != 0)
MessageBox("couldn't resume");
}
void CMidiDlg::OnOpen()
{
static char szFilter[] = "midi (*.mid)||";
CFileDialog Dlg(TRUE, "*.mid", 0,
OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
szFilter, AfxGetMainWnd());
// Cancel or Escape
if (Dlg.DoModal () != IDOK)
return;
m_sFileName = Dlg.GetPathName();
}
//------------------------
//
// Function: ReplayMidi()
//
// Purpose: Replays a midi file
//
//------------------------
void CMidiDlg::OnReplay()
{
// Replay midi
if (mciSendString("play MUSIC from 0 notify", NULL, 0, m_hWnd) != 0)
MessageBox("couldn't replay");
}
**************************
//Microsoft Developer Studio generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
//////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "afxres.h"
//////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
//////////////////////////
// English (U.S.) resources
#if !defined(AFX_RESOURCE_DLL)
#ifdef _WIN32
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#pragma code_page(1252)
#endif //_WIN32
//////////////////////////
//
// Dialog
//
IDD_MIDI_DIALOG DIALOGEX 0, 0, 193, 42
STYLE DS_MODALFRAME | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_APPWINDOW
CAPTION "midi"
FONT 8, "MS Sans Serif"
BEGIN
DEFPUSHBUTTON "OK",IDOK,167,7,26,14
PUSHBUTTON "Play",IDC_PLAY,34,7,26,14
PUSHBUTTON "Stop",IDC_STOP,59,7,26,14
PUSHBUTTON "Pause",IDC_PAUSE,86,7,26,
PUSHBUTTON "Resume",IDC_RESUME,114,7,
PUSHBUTTON "Open",IDC_OPEN,7,7,26,14
PUSHBUTTON "Replay",IDC_REPLAY,139,7,
END
#ifndef _MAC
//////////////////////////
//
// Version
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,1
PRODUCTVERSION 1,0,0,1
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x4L
FILETYPE 0x1L
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904B0"
BEGIN
VALUE "CompanyName", "\0"
VALUE "FileDescription", "midi MFC Application\0"
VALUE "FileVersion", "1, 0, 0, 1\0"
VALUE "InternalName", "midi\0"
VALUE "LegalCopyright", "Copyright (C) 1999\0"
VALUE "LegalTrademarks", "\0"
VALUE "OriginalFilename", "midi.EXE\0"
VALUE "ProductName", "midi Application\0"
VALUE "ProductVersion", "1, 0, 0, 1\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END
#endif // !_MAC
//////////////////////////
//
// DESIGNINFO
//
#ifdef APSTUDIO_INVOKED
GUIDELINES DESIGNINFO DISCARDABLE
BEGIN
IDD_MIDI_DIALOG, DIALOG
BEGIN
LEFTMARGIN, 7
TOPMARGIN, 7
BOTTOMMARGIN, 35
END
END
#endif // APSTUDIO_INVOKED
#endif // English (U.S.) resources
//////////////////////////
//////////////////////////
// Unknown language: 0xD, 0x1 resources
#if !defined(AFX_RESOURCE_DLL)
#ifdef _WIN32
LANGUAGE 0xD, 0x1
#pragma code_page(1255)
#endif //_WIN32
#ifdef APSTUDIO_INVOKED
//////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE DISCARDABLE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE DISCARDABLE
BEGIN
"#include ""afxres.h""\r\n"
"\0"
END
3 TEXTINCLUDE DISCARDABLE
BEGIN
"#define _AFX_NO_SPLITTER_RESOURCES
"#define _AFX_NO_OLE_RESOURCES\r\n"
"#define _AFX_NO_TRACKER_RESOURCES\
"#define _AFX_NO_PROPERTY_RESOURCES
"\r\n"
"#if !defined(AFX_RESOURCE_DLL)
"#ifdef _WIN32\r\n"
"LANGUAGE 9, 1\r\n"
"#pragma code_page(1252)\r\n"
"#endif //_WIN32\r\n"
"#include ""res\\midi.rc2"" // non-Microsoft Visual C++ edited resources\r\n"
"#include ""afxres.rc"" // Standard components\r\n"
"#endif\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
//////////////////////////
//
// Icon
//
// Icon with lowest ID value placed first to ensure application icon
// remains consistent on all systems.
IDR_MAINFRAME ICON DISCARDABLE "res\\midi.ico"
#endif // Unknown language: 0xD, 0x1 resources
//////////////////////////
#ifndef APSTUDIO_INVOKED
//////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
#define _AFX_NO_SPLITTER_RESOURCES
#define _AFX_NO_OLE_RESOURCES
#define _AFX_NO_TRACKER_RESOURCES
#define _AFX_NO_PROPERTY_RESOURCES
#if !defined(AFX_RESOURCE_DLL)
#ifdef _WIN32
LANGUAGE 9, 1
#pragma code_page(1252)
#endif //_WIN32
#include "res\midi.rc2" // non-Microsoft Visual C++ edited resources
#include "afxres.rc" // Standard components
#endif
//////////////////////////
#endif // not APSTUDIO_INVOKED
**************************
//
#if !defined(AFX_MIDI_H__84095
#define AFX_MIDI_H__840953C4_BABF_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#ifndef __AFXWIN_H__
#error include 'stdafx.h' before including this file for PCH
#endif
#include "resource.h" // main symbols
//////////////////////////
// CMidiApp:
// See midi.cpp for the implementation of this class
//
class CMidiApp : public CWinApp
{
public:
CMidiApp();
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CMidiApp)
public:
virtual BOOL InitInstance();
//}}AFX_VIRTUAL
// Implementation
//{{AFX_MSG(CMidiApp)
// NOTE - the ClassWizard will add and remove member functions here.
// DO NOT EDIT what you see in these blocks of generated code !
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
//////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_MIDI_H__84095
**************************
// midiDlg.h : header file
//
#if !defined(AFX_MIDIDLG_H__84
#define AFX_MIDIDLG_H__840953C6_BA
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
//////////////////////////
// CMidiDlg dialog
class CMidiDlg : public CDialog
{
// Construction
public:
CMidiDlg(CWnd* pParent = NULL); // standard constructor
// Dialog Data
//{{AFX_DATA(CMidiDlg)
enum { IDD = IDD_MIDI_DIALOG };
// NOTE: the ClassWizard will add data members here
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CMidiDlg)
protected:
virtual void DoDataExchange(CDataExchan
//}}AFX_VIRTUAL
// Implementation
protected:
HICON m_hIcon;
// Generated message map functions
//{{AFX_MSG(CMidiDlg)
virtual BOOL OnInitDialog();
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
afx_msg void OnPlay();
afx_msg void OnStop();
afx_msg void OnPause();
afx_msg void OnResume();
afx_msg void OnOpen();
afx_msg void OnReplay();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
CString m_sFileName;
};
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_MIDIDLG_H__84
**************************
//{{NO_DEPENDENCIES}}
// Microsoft Developer Studio generated include file.
// Used by midi.rc
//
#define IDD_MIDI_DIALOG 102
#define IDR_MAINFRAME 128
#define IDC_PLAY 1000
#define IDC_STOP 1001
#define IDC_PAUSE 1002
#define IDC_RESUME 1003
#define IDC_OPEN 1004
#define IDC_REPLAY 1005
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 129
#define _APS_NEXT_COMMAND_VALUE 32771
#define _APS_NEXT_CONTROL_VALUE 1005
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif
ASKER
that's cool, thank you so much.
MIDI.CPP
/*========================
*
* Copyright (C) 1995-1997 Microsoft Corporation. All Rights Reserved.
*
* File: midi.cpp
*
**************************
/ // Includes....
#include "windows.h"
#include "midi.h"
#include "stdio.h"
// Externals.... extern HWNDg_hWnd;
//------------------------
//
// Function: PlayMidi()
//
// Purpose: Plays a midi file
//
//------------------------
BOOL PlayMidi(char *sFileName)
{
char buf[256];
sprintf(buf, "open %s type sequencer alias MUSIC", sFileName);
if (mciSendString("close all", NULL, 0, NULL) != 0)
{
return(FALSE);
}
if (mciSendString(buf, NULL, 0, NULL) != 0)
{
return(FALSE);
}
if (mciSendString("play MUSIC from 0", NULL, 0, g_hWnd) != 0)
{
return(FALSE);
}
// Yahoo!
return TRUE;
}
//------------------------
//
// Function: PauseMidi()
//
// Purpose: Pauses midi file
//
//------------------------
BOOL PauseMidi()
{
// Pause if we're not already paused...
if (mciSendString("stop MUSIC", NULL, 0, NULL) != 0)
{
return(FALSE);
}
// Yahoo!
return TRUE;
}
//------------------------
//
// Function: ResumeMidi()
//
// Purpose: Resumes playing of a midi file
//
//------------------------
BOOL ResumeMidi()
{
// Resume midi
if (mciSendString("play MUSIC notify", NULL, 0, g_hWnd) != 0)
{
return(FALSE);
}
// Yahoo!
return TRUE;
}
//------------------------
//
// Function: StopMidi
//
// Purpose: Stops a midi file playing
//
//------------------------
BOOL StopMidi()
{
if (mciSendString("close all", NULL, 0, NULL) != 0)
{
return(FALSE);
}
// Yahoo!
return TRUE;
}
//------------------------
//
// Function: ReplayMidi()
//
// Purpose: Replays a midi file
//
//------------------------
BOOL ReplayMidi()
{
// Replay midi
if (mciSendString("play MUSIC from 0 notify", NULL, 0, g_hWnd) != 0)
{
return(FALSE);
}
// Yahoo!
return TRUE;
}