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- // VcdAPITestDlg.cpp : implementation file
- //
-
- #include "stdafx.h"
- #include "VcdAPITest.h"
- #include "VcdAPITestDlg.h"
- #include "DlgSetDrives.h"
- #include "DlgAskVCD.h"
-
- // Virtual CD API
- #include "vcdapidefs.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()
-
- /////////////////////////////////////////////////////////////////////////////
- // CVcdAPITestDlg dialog
-
- CVcdAPITestDlg::CVcdAPITestDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CVcdAPITestDlg::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CVcdAPITestDlg)
- m_bVCDDebug = FALSE;
- //}}AFX_DATA_INIT
- // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- }
-
- void CVcdAPITestDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CVcdAPITestDlg)
- DDX_Check(pDX, IDC_VCDDEBUG, m_bVCDDebug);
- //}}AFX_DATA_MAP
- }
-
- BEGIN_MESSAGE_MAP(CVcdAPITestDlg, CDialog)
- //{{AFX_MSG_MAP(CVcdAPITestDlg)
- ON_WM_SYSCOMMAND()
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- ON_BN_CLICKED(IDC_GETVCDDRIVELETTERS, OnGetvcddriveletters)
- ON_BN_CLICKED(IDC_VCDDEBUG, OnVcddebug)
- ON_BN_CLICKED(IDC_GETVCDFILEFROMDRIVE, OnGetvcdfilefromdrive)
- ON_BN_CLICKED(IDC_VCDEJECT, OnVcdeject)
- ON_BN_CLICKED(IDC_GETVCDLASTERROR, OnGetvcdlasterror)
- ON_BN_CLICKED(IDC_SETVCDDRIVELETTERS, OnSetvcddriveletters)
- ON_BN_CLICKED(IDC_VCDINSERT, OnVcdinsert)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CVcdAPITestDlg message handlers
-
- BOOL CVcdAPITestDlg::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 CVcdAPITestDlg::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 CVcdAPITestDlg::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 CVcdAPITestDlg::OnQueryDragIcon()
- {
- return (HCURSOR) m_hIcon;
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::OnGetvcddriveletters()
- //
- // Show the existing virtual drive letters
- //
- {
- char cVcdDrives[27] = "\0";
-
- DWORD dwRC = VCDApiGetVCDDriveLetters(cVcdDrives, 27);
-
- if(dwRC == VCD_ERROR_NONE)
- {
- CString strMsg;
- strMsg.Format("Virtual drive letters found: '%s'", cVcdDrives);
- AfxMessageBox(cVcdDrives, MB_OK | MB_ICONINFORMATION);
- }
- else
- ShowVCDError(dwRC);
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::OnGetvcdfilefromdrive()
- //
- // Shows all virtual drives and the inserted image file names
- //
- {
- char cVcdDrives[27] = "\0";
-
- DWORD dwRC = VCDApiGetVCDDriveLetters(cVcdDrives, 27);
-
- if(dwRC == VCD_ERROR_NONE)
- {
- CString strMsg;
- CString strLine;
- char cVCDFilename[MAX_PATH];
- int iLen = strlen(cVcdDrives);
-
- for(int i = 0; i < iLen && dwRC == VCD_ERROR_NONE; i++)
- {
- dwRC = VCDApiGetMountedFileFromDrive(cVcdDrives[i], cVCDFilename, MAX_PATH);
-
- if(dwRC == VCD_ERROR_NONE)
- {
- if(! strMsg.IsEmpty())
- strMsg += "\n";
-
- strLine.Format("%C:\t= %s", cVcdDrives[i], (strlen(cVCDFilename) > 0 ? cVCDFilename : "<Empty drive>"));
- strMsg += strLine;
- }
- }
-
- if(dwRC == VCD_ERROR_NONE)
- {
- if(strMsg.IsEmpty())
- AfxMessageBox("No virtual drives found!", MB_OK | MB_ICONINFORMATION);
- else
- AfxMessageBox(strMsg, MB_OK | MB_ICONINFORMATION);
- }
- }
-
- if(dwRC != VCD_ERROR_NONE)
- ShowVCDError(dwRC);
- }
-
- /////////////////////////////////////////////////////////////////////////////
- void CVcdAPITestDlg::OnVcdinsert()
- //
- // Insert a virtual CD into the first available virtual drive
- //
- {
- CDlgAskVCD dlg;
-
- if(dlg.DoModal() == IDOK)
- {
- char cVcdDrives[27] = "\0";
-
- DWORD dwRC = VCDApiGetVCDDriveLetters(cVcdDrives, 27);
-
- if(dwRC == VCD_ERROR_NONE)
- {
- dwRC = VCDApiInsert(cVcdDrives[0], dlg.m_strVCDFilename, "");
-
- if(dwRC == VCD_ERROR_NONE)
- {
- CString strMsg;
- strMsg.Format("'%s' inserted into virtual drive %C:", dlg.m_strVCDFilename, cVcdDrives[0]);
- AfxMessageBox(strMsg, MB_OK | MB_ICONINFORMATION);
- }
- }
-
- if(dwRC != VCD_ERROR_NONE)
- ShowVCDError(dwRC);
- }
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::OnVcdeject()
- //
- // Eject all virtual CDs
- //
- {
- AfxMessageBox("Eject all virtual CDs", MB_OK | MB_ICONINFORMATION);
-
- char cVcdDrives[27] = "\0";
-
- DWORD dwRC = VCDApiGetVCDDriveLetters(cVcdDrives, 27);
-
- if(dwRC == VCD_ERROR_NONE)
- {
- char cVCDFilename[MAX_PATH];
- char cDrv[2];
- int iLen = strlen(cVcdDrives);
-
- cDrv[1] = '\0';
-
- for(int i = 0; i < iLen && dwRC == VCD_ERROR_NONE; i++)
- {
- dwRC = VCDApiGetMountedFileFromDrive(cVcdDrives[i], cVCDFilename, MAX_PATH);
-
- if(strlen(cVCDFilename) > 0 && dwRC == VCD_ERROR_NONE)
- {
- cDrv[0] = cVcdDrives[i];
- dwRC = VCDApiEject(cDrv);
- }
- }
- }
-
- if(dwRC != VCD_ERROR_NONE)
- ShowVCDError(dwRC);
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::OnSetvcddriveletters()
- //
- // set virtual drive letters
- //
- {
- char cVcdDrives[27] = "\0";
-
- DWORD dwRC = VCDApiGetVCDDriveLetters(cVcdDrives, 27);
-
- if(dwRC == VCD_ERROR_NONE)
- {
- CDlgSetDrives dlg;
- dlg.m_strDrives = cVcdDrives;
-
- if(dlg.DoModal() == IDOK)
- {
- if(dlg.m_strDrives.IsEmpty())
- AfxMessageBox("There must be at least 1 virtual drive!\nOperation stopped.", MB_OK | MB_ICONSTOP);
- else
- {
- BeginWaitCursor();
- dwRC = VCDApiSetDriveLetters(dlg.m_strDrives);
- EndWaitCursor();
-
- if(dwRC == VCD_ERROR_NONE)
- {
- CString strMsg;
- strMsg.Format("Virtual drive letters changed : '%s'", dlg.m_strDrives);
- AfxMessageBox(strMsg, MB_OK | MB_ICONINFORMATION);
- }
- }
- }
- }
-
- if(dwRC != VCD_ERROR_NONE)
- ShowVCDError(dwRC);
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::OnGetvcdlasterror()
- //
- // Show the last error from the Virtual CD API
- //
- {
- ShowVCDError(VCDApiGetLastError());
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::OnVcddebug()
- //
- // if active and an error happens in the API, dialogs pop up and show
- // additional debug information
- //
- {
- UpdateData(TRUE);
- VCDApiSetDebug(m_bVCDDebug);
- }
-
- /////////////////////////////////////////////////////////////////////////////
-
- void CVcdAPITestDlg::ShowVCDError(DWORD dwRC)
- //
- // Display Virtual CD API error
- //
- {
- CString strMsg;
- strMsg.Format("Virtual CD API error - EC %d!", dwRC);
- AfxMessageBox(strMsg, MB_OK | MB_ICONSTOP);
- }
-
- /////////////////////////////////////////////////////////////////////////////
-