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Annotation of mstools/mfc/samples/minsvr/mainwnd.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: #include "minsvr.h"
                     12: 
                     13: /////////////////////////////////////////////////////////////////////////////
                     14: 
                     15: BEGIN_MESSAGE_MAP(CMainWnd, CFrameWnd)
                     16:        // windows messages
                     17:        ON_WM_CLOSE()
                     18:        // menu commands
                     19:        ON_COMMAND(IDM_UPDATE, OnUpdateClient)
                     20:        ON_COMMAND(IDM_EXIT, OnClose)       // exit calls close
                     21:        ON_COMMAND(IDM_CHANGESTRING, OnChangeString)
                     22:        ON_COMMAND(IDM_ABOUT, OnAbout)
                     23: END_MESSAGE_MAP()
                     24: 
                     25: /////////////////////////////////////////////////////////////////////////////
                     26: // Basic creation etc
                     27: 
                     28: #pragma warning(disable:4355)   // this used in constructor
                     29: 
                     30: CMainWnd::CMainWnd() : m_server(this)
                     31: {
                     32:        CRect rect(0, 200, 200, 400);
                     33: 
                     34:        Create(NULL, SERVER_LOCAL_NAME,
                     35:                WS_OVERLAPPEDWINDOW, rect, NULL, "MainMenu");
                     36: }
                     37: 
                     38: /////////////////////////////////////////////////////////////////////////////
                     39: 
                     40: void CMainWnd::OnClose()
                     41: {
                     42:        // to shut-down, just revoke the server, OLE will terminate the app
                     43:        m_server.BeginRevoke();
                     44: }
                     45: 
                     46: /////////////////////////////////////////////////////////////////////////////
                     47: // Edit menu commands
                     48: 
                     49: void CMainWnd::OnChangeString()
                     50: {
                     51:        if (m_server.m_doc.m_item.PromptChangeString())
                     52:        {
                     53:                // example of immediately updating client doc if open
                     54:                // for more complicated data you shouldn't update until
                     55:                //  the user selects the update menu
                     56:                if (m_server.m_doc.IsOpen())
                     57:                        OnUpdateClient();
                     58:        }
                     59: }
                     60: 
                     61: // Help menu commands
                     62: void CMainWnd::OnAbout()
                     63: {
                     64:        CModalDialog dlg("AboutBox");
                     65:        dlg.DoModal();
                     66: }
                     67: 
                     68: 
                     69: /////////////////////////////////////////////////////////////////////////////
                     70: // Update Client
                     71: 
                     72: void CMainWnd::OnUpdateClient()
                     73: {
                     74:        TRY
                     75:        {
                     76:                m_server.m_doc.NotifySaved();
                     77:        }
                     78:        CATCH (CException, e)
                     79:        {
                     80:                MessageBox("Could not update client");
                     81:        }
                     82:        END_CATCH
                     83: }
                     84: 
                     85: /////////////////////////////////////////////////////////////////////////////

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