Tricks of the Windows Gam…ming Gurus (2nd Edition)/Disc2.iso/msdn_vcb/samples/vc98/mfc/ole/hiersvr/hiersvr.cpp

C/C++ Source or Header | 1998-03-27 | 5.1 KB | 204 lines

// hiersvr.cpp : Defines the class behaviors for the application.
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.


#include "stdafx.h"
#include "hiersvr.h"

#include "mainfrm.h"
#include "ipframe.h"
#include "svrdoc.h"
#include "svrview.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CServerApp

BEGIN_MESSAGE_MAP(CServerApp, CWinApp)
    //{{AFX_MSG_MAP(CServerApp)
    ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
    //}}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()

/////////////////////////////////////////////////////////////////////////////
// CServerApp construction
// Place all significant initialization in InitInstance

CServerApp::CServerApp()
{
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CServerApp object

CServerApp theApp;

// this is the GUID for HIERSVR documents
static const GUID BASED_CODE clsid =
    { 0x00021841, 0, 0, { 0xC0, 0, 0, 0, 0, 0, 0, 0x46 } };

/////////////////////////////////////////////////////////////////////////////
//

CHierSvrDocTemplate::CHierSvrDocTemplate()
: CMultiDocTemplate(IDR_HIERSVRTYPE,
    RUNTIME_CLASS(CServerDoc),
    RUNTIME_CLASS(CMDIChildWnd), // standard MDI child frame
    RUNTIME_CLASS(CServerView))
{
}

CDocTemplate::Confidence CHierSvrDocTemplate::MatchDocType(LPCTSTR lpszPathName,
    CDocument*& rpDocMatch)
{
    CDocTemplate::Confidence ret;

    ret = CMultiDocTemplate::MatchDocType(lpszPathName, rpDocMatch);

    if (ret == CDocTemplate::yesAttemptForeign)
        ret = CDocTemplate::noAttempt;

    return ret;
}

/////////////////////////////////////////////////////////////////////////////
// CServerApp initialization

BOOL CServerApp::InitInstance()
{
#ifdef _DEBUG
    // turn on extra memory tracking
    afxMemDF |= checkAlwaysMemDF;
#endif

    // OLE 2.0 initialization
    if (!AfxOleInit())
    {
        AfxMessageBox(IDP_AFXOLEINIT_FAILED);
        return FALSE;
    }

    // Standard initialization
    Enable3dControls();
    LoadStdProfileSettings();

    // Register document templates
    CDocTemplate* pDocTemplate;
    pDocTemplate = new CHierSvrDocTemplate;
    pDocTemplate->SetServerInfo(
        IDR_HIERSVRTYPE_SRVR_EMB, IDR_HIERSVRTYPE_SRVR_IP,
        RUNTIME_CLASS(CInPlaceFrame), RUNTIME_CLASS(CServerView));
    AddDocTemplate(pDocTemplate);

    // create main MDI Frame window
    CMainFrame* pMainFrame = new CMainFrame;
    if (!pMainFrame->LoadFrame(IDR_MAINFRAME))
        return FALSE;
    m_pMainWnd = pMainFrame;

    // enable file manager drag/drop and DDE Execute open
    m_pMainWnd->DragAcceptFiles();
    EnableShellOpen();

    // connect the COleTemplate server to the document template
    m_server.ConnectTemplate(clsid, pDocTemplate, FALSE);
    COleTemplateServer::RegisterAll();
        // Note: MDI applications register all class objects regardless of
        //  the /Embedding on the command line.

    // Parse command line for standard shell commands, DDE, file open
    CCommandLineInfo cmdInfo;
    ParseCommandLine(cmdInfo);

    // try to launch as an OLE server
    if (cmdInfo.m_bRunEmbedded)
    {
        // application was run with /Embedding flag.  Instead of showing
        //  the window, the application waits to receive OLE requests.
        return TRUE;
    }

    m_server.UpdateRegistry();
    RegisterShellFileTypes(TRUE);
    COleObjectFactory::UpdateRegistryAll();

    // Dispatch commands specified on the command line
    if (!ProcessShellCommand(cmdInfo))
        return FALSE;

    pMainFrame->ShowWindow(m_nCmdShow);
    pMainFrame->UpdateWindow();

    return TRUE;
}

int CServerApp::ExitInstance()
{
    return CWinApp::ExitInstance();
}

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
    CAboutDlg() : CDialog(CAboutDlg::IDD)
    {
    //{{AFX_DATA_INIT(CAboutDlg)
    //}}AFX_DATA_INIT
    }

// Dialog Data
    //{{AFX_DATA(CAboutDlg)
    enum { IDD = IDD_ABOUTBOX };
    //}}AFX_DATA

// Implementation
protected:
    virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
    //{{AFX_MSG(CAboutDlg)
        // No message handlers
    //}}AFX_MSG
    DECLARE_MESSAGE_MAP()
};

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()

// App command to run the dialog
void CServerApp::OnAppAbout()
{
    CAboutDlg aboutDlg;
    aboutDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// CServerApp commands