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Annotation of mstools/mfc/samples/oserver/bibsvr.cpp, revision 1.1.1.1

1.1       root        1: // This is a part of the Microsoft Foundation Classes C++ library.
                      2: // Copyright (C) 1992 Microsoft Corporation
                      3: // All rights reserved.
                      4: //
                      5: // This source code is only intended as a supplement to the
                      6: // Microsoft Foundation Classes Reference and Microsoft
                      7: // QuickHelp documentation provided with the library.
                      8: // See these sources for detailed information regarding the
                      9: // Microsoft Foundation Classes product.
                     10: 
                     11: 
                     12: #include "bibref.h"
                     13: #include "bibsvr.h"
                     14: #include "bibdoc.h"
                     15: 
                     16: #include "mainwnd.h"
                     17: 
                     18: /////////////////////////////////////////////////////////////////////////////
                     19: 
                     20: // For an MDI server, a CBibDoc (or CServerDoc) would be created by
                     21: //  the server in response to OnOpenDoc, OnCreateDoc or OnEditDoc.
                     22: // Since we are an SDI server (just one document at a time), we create
                     23: //  one document on program startup, and return it when a new server
                     24: //  document is requested.
                     25: 
                     26: static CBibDoc* GetOnlyDoc()
                     27: {
                     28:        // ok we'll fake it
                     29:        CMainWnd* pView = (CMainWnd*)AfxGetApp()->m_pMainWnd;
                     30:        if (pView == NULL)
                     31:                return NULL;
                     32:        CBibDoc* pDoc = pView->GetDocument();
                     33:        if (pDoc == NULL)
                     34:                return NULL;
                     35: 
                     36:        ASSERT(!pDoc->IsOpen());
                     37:        return pDoc;
                     38: }
                     39: 
                     40: COleServerDoc*
                     41: CBibServer::OnOpenDoc(LPCSTR lpszDoc)
                     42: {
                     43:        TRACE("BibServer: Open document (%Fs)\n", lpszDoc);
                     44:        (void)lpszDoc;  // file name ignored
                     45: 
                     46:        return GetOnlyDoc();
                     47: }
                     48: 
                     49: COleServerDoc*
                     50: CBibServer::OnCreateDoc(LPCSTR lpszClass, LPCSTR lpszDoc)
                     51: {
                     52:        TRACE("BibServer: Create (%Fs, %Fs)\n", lpszClass, lpszDoc);
                     53: 
                     54:        return GetOnlyDoc();
                     55: }
                     56: 
                     57: COleServerDoc*
                     58: CBibServer::OnEditDoc(LPCSTR lpszClass, LPCSTR lpszDoc)
                     59: {
                     60:        TRACE("BibServer: Edit (%Fs, %Fs)\n", lpszClass, lpszDoc);
                     61: 
                     62:        return GetOnlyDoc();
                     63: }
                     64: 
                     65: 
                     66: /////////////////////////////////////////////////////////////////////////////

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