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/////////////////////////////////////////////////////////////////////////////
// Name: client.h
// Purpose: DDE sample: client
// Author: Julian Smart
// Modified by:
// Created: 25/01/99
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "connection.h"
#define ID_START 10000
#define ID_DISCONNECT 10001
#define ID_STARTADVISE 10002
#define ID_LOG 10003
#define ID_SERVERNAME 10004
#define ID_STOPADVISE 10005
#define ID_POKE 10006
#define ID_REQUEST 10007
#define ID_EXECUTE 10008
#define ID_TOPIC 10009
#define ID_HOSTNAME 10010
// Define a new application
class MyClient;
class MyFrame;
class MyApp: public wxApp
{
public:
virtual bool OnInit();
virtual int OnExit();
MyFrame *GetFrame() { return m_frame; };
protected:
MyFrame *m_frame;
};
// Define a new frame
class MyFrame: public wxFrame
{
public:
MyFrame(wxFrame *frame, const wxString& title);
void OnExit(wxCommandEvent& event);
void OnClose(wxCloseEvent& event);
void EnableControls();
void Disconnect();
protected:
wxButton* GetStart() { return (wxButton*) FindWindow( ID_START ); }
wxChoice* GetServername() { return (wxChoice*) FindWindow( ID_SERVERNAME ); }
wxChoice* GetHostname() { return (wxChoice*) FindWindow( ID_HOSTNAME ); }
wxChoice* GetTopic() { return (wxChoice*) FindWindow( ID_TOPIC ); }
wxButton* GetDisconnect() { return (wxButton*) FindWindow( ID_DISCONNECT ); }
wxButton* GetStartAdvise() { return (wxButton*) FindWindow( ID_STARTADVISE ); }
wxButton* GetStopAdvise() { return (wxButton*) FindWindow( ID_STOPADVISE ); }
wxButton* GetRequest() { return (wxButton*) FindWindow( ID_REQUEST ); }
wxButton* GetPoke() { return (wxButton*) FindWindow( ID_POKE ); }
wxButton* GetExecute() { return (wxButton*) FindWindow( ID_EXECUTE ); }
wxTextCtrl* GetLog() { return (wxTextCtrl*) FindWindow( ID_LOG ); }
MyClient *m_client;
void OnStart( wxCommandEvent &event );
void OnServername( wxCommandEvent &event );
void OnHostname( wxCommandEvent &event );
void OnTopic( wxCommandEvent &event );
void OnDisconnect( wxCommandEvent &event );
void OnStartAdvise( wxCommandEvent &event );
void OnStopAdvise( wxCommandEvent &event );
void OnExecute(wxCommandEvent& event);
void OnPoke(wxCommandEvent& event);
void OnRequest(wxCommandEvent& event);
protected:
wxDECLARE_EVENT_TABLE();
};
class MyConnection : public MyConnectionBase
{
public:
virtual bool DoExecute(const void *data, size_t size, wxIPCFormat format);
virtual const void *Request(const wxString& item, size_t *size = NULL, wxIPCFormat format = wxIPC_TEXT);
virtual bool DoPoke(const wxString& item, const void* data, size_t size, wxIPCFormat format);
virtual bool OnAdvise(const wxString& topic, const wxString& item, const void *data, size_t size, wxIPCFormat format);
virtual bool OnDisconnect();
};
class MyClient: public wxClient
{
public:
MyClient();
~MyClient();
bool Connect(const wxString& sHost, const wxString& sService, const wxString& sTopic);
void Disconnect();
wxConnectionBase *OnMakeConnection();
bool IsConnected() { return m_connection != NULL; };
MyConnection *GetConnection() { return m_connection; };
protected:
MyConnection *m_connection;
};
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