From b9fe8abfeab3b994a82072e237289f1fb5fe0f3d Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Tue, 27 Sep 2005 09:57:13 +0000
Subject: [PATCH] add "Create Song from music file" function

---
 stepmania/src/smpackage/MainMenuDlg.cpp | 97 +++++++++++++++++++++++++
 1 file changed, 97 insertions(+)

diff --git a/stepmania/src/smpackage/MainMenuDlg.cpp b/stepmania/src/smpackage/MainMenuDlg.cpp
index 42689e23e5..28486f5b66 100644
--- a/stepmania/src/smpackage/MainMenuDlg.cpp
+++ b/stepmania/src/smpackage/MainMenuDlg.cpp
@@ -8,6 +8,7 @@
 #include "SmpackageExportDlg.h"
 #include "onvertThemeDlg.h"
 #include "ChangeGameSettings.h"
+#include "RageUtil.h"
 
 #ifdef _DEBUG
 #define new DEBUG_NEW
@@ -43,6 +44,7 @@ BEGIN_MESSAGE_MAP(MainMenuDlg, CDialog)
 	ON_BN_CLICKED(IDC_EDIT_INSTALLATIONS, OnEditInstallations)
 	ON_BN_CLICKED(IDC_ANALYZE_ELEMENTS, OnAnalyzeElements)
 	ON_BN_CLICKED(IDC_CHANGE_API, OnChangeApi)
+	ON_BN_CLICKED(IDC_CREATE_SONG, OnCreateSong)
 	//}}AFX_MSG_MAP
 END_MESSAGE_MAP()
 
@@ -77,3 +79,98 @@ void MainMenuDlg::OnChangeApi()
 	ChangeGameSettings dlg;
 	int nResponse = dlg.DoModal();	
 }
+
+CString GetLastErrorString()
+{
+	LPVOID lpMsgBuf;
+	FormatMessage( 
+		FORMAT_MESSAGE_ALLOCATE_BUFFER | 
+		FORMAT_MESSAGE_FROM_SYSTEM | 
+		FORMAT_MESSAGE_IGNORE_INSERTS,
+		NULL,
+		GetLastError(),
+		MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
+		(LPTSTR) &lpMsgBuf,
+		0,
+		NULL 
+	);
+	// Process any inserts in lpMsgBuf.
+	// ...
+	// Display the string.
+	CString s = (LPCTSTR)lpMsgBuf;
+	// Free the buffer.
+	LocalFree( lpMsgBuf );
+
+	return s;
+}
+
+void MainMenuDlg::OnCreateSong() 
+{
+	// TODO: Add your control notification handler code here
+	CFileDialog dialog (
+		TRUE,	// file open?
+		NULL,	// default file extension
+		NULL,	// default file name
+		OFN_HIDEREADONLY | OFN_NOCHANGEDIR,		// flags
+		"Music file (*.mp3;*.ogg)|*.mp3;*.ogg|||"
+		);
+	int iRet = dialog.DoModal();
+	CString sMusicFile = dialog.GetPathName();
+	if( iRet != IDOK )
+		return;
+
+	CString sFileNameNoExt, sExt, sThrowAway;
+	splitrelpath( 
+		sMusicFile, 
+		sThrowAway, 
+		sFileNameNoExt, 
+		sExt
+		);
+
+	BOOL bSuccess;
+
+	CString sSongDirectory = "Songs\\MyCreations\\";
+	CreateDirectory( sSongDirectory, NULL );	// ok if this fails.  It will already exist if we've created another song.
+	DWORD dwError = ::GetLastError();
+	sSongDirectory += sFileNameNoExt;
+	bSuccess = CreateDirectory( sSongDirectory, NULL );	// CreateDirectory doesn't like a trailing slash
+	if( !bSuccess )
+	{
+		MessageBox( "Failed to song directory '" + sSongDirectory + "': " + GetLastErrorString() );
+		return;
+	}
+	sSongDirectory += "\\";
+
+	CString sNewMusicFile = sSongDirectory + sFileNameNoExt + "." + sExt;
+	bSuccess = CopyFile( sMusicFile, sNewMusicFile, TRUE );
+	if( !bSuccess )
+	{
+		MessageBox( "Failed to copy music file to '" + sNewMusicFile + "': " + GetLastErrorString() );
+		return;
+	}
+
+	// create a blank .sm file
+	CString sNewSongFile = sSongDirectory + sFileNameNoExt + ".sm";
+	FILE *fp = fopen( sNewSongFile, "w" );
+	if( fp == NULL )
+	{
+		MessageBox( "Failed to create the song file '" + sNewSongFile + "'" );
+		return;
+	}
+	fclose( fp );
+
+	MessageBox( "Success.  Created the song '" + sSongDirectory + "'" );
+}
+
+BOOL MainMenuDlg::OnInitDialog() 
+{
+	CDialog::OnInitDialog();
+	
+	// TODO: Add extra initialization here
+	TCHAR szCurDir[MAX_PATH];
+	GetCurrentDirectory( ARRAYSIZE(szCurDir), szCurDir );
+	GetDlgItem( IDC_EDIT_INSTALLATION )->SetWindowText( szCurDir );
+	
+	return TRUE;  // return TRUE unless you set the focus to a control
+	              // EXCEPTION: OCX Property Pages should return FALSE
+}