9d86099269
By Jurgen Doornik git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35470 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: server.h
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// Purpose: DDE sample: server
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// Author: Julian Smart
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// Modified by:
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// Created: 25/01/99
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#define ID_START 10000
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#define ID_DISCONNECT 10001
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#define ID_ADVISE 10002
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#define ID_LOG 10003
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#define ID_SERVERNAME 10004
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// Define a new application
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class MyServer;
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class MyConnection;
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class MyFrame;
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class MyApp : public wxApp
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{
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public:
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virtual bool OnInit();
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virtual int OnExit();
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MyFrame *GetFrame() { return m_frame; };
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protected:
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MyFrame *m_frame;
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};
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DECLARE_APP(MyApp)
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// Define a new frame
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class MyFrame : public wxFrame
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{
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public:
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MyFrame(wxFrame *frame, const wxString& title);
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void OnExit(wxCommandEvent& event);
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void OnClose(wxCloseEvent& event);
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void Enable();
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void Disconnect();
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protected:
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wxButton* GetStart() { return (wxButton*) FindWindow( ID_START ); }
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wxChoice* GetServername() { return (wxChoice*) FindWindow( ID_SERVERNAME ); }
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wxButton* GetDisconnect() { return (wxButton*) FindWindow( ID_DISCONNECT ); }
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wxButton* GetAdvise() { return (wxButton*) FindWindow( ID_ADVISE ); }
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wxTextCtrl* GetLog() { return (wxTextCtrl*) FindWindow( ID_LOG ); }
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MyServer *m_server;
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void OnStart( wxCommandEvent &event );
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void OnServerName( wxCommandEvent &event );
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void OnDisconnect( wxCommandEvent &event );
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void OnAdvise( wxCommandEvent &event );
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DECLARE_EVENT_TABLE()
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};
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class MyConnection : public wxConnection
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{
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public:
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MyConnection();
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~MyConnection();
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virtual bool OnExecute(const wxString& topic, wxChar *data, int size, wxIPCFormat format);
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virtual wxChar *OnRequest(const wxString& topic, const wxString& item, int *size, wxIPCFormat format);
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virtual bool OnPoke(const wxString& topic, const wxString& item, wxChar *data, int size, wxIPCFormat format);
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virtual bool OnStartAdvise(const wxString& topic, const wxString& item);
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virtual bool OnStopAdvise(const wxString& topic, const wxString& item);
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virtual bool Advise(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
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virtual bool OnDisconnect();
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protected:
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void Log(const wxString& command, const wxString& topic, const wxString& item, wxChar *data, int size, wxIPCFormat format);
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public:
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wxString m_sAdvise;
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protected:
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wxString m_sRequestDate;
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char m_achRequestBytes[3];
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};
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class MyServer: public wxServer
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{
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public:
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MyServer();
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~MyServer();
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void Disconnect();
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bool IsConnected() { return m_connection != NULL; };
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MyConnection *GetConnection() { return m_connection; };
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void Advise();
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bool CanAdvise() { return m_connection != NULL && !m_connection->m_sAdvise.IsEmpty(); };
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wxConnectionBase *OnAcceptConnection(const wxString& topic);
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protected:
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MyConnection *m_connection;
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};
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