// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DDE_H_
{
DECLARE_DYNAMIC_CLASS(wxDDEConnection)
public:
- wxDDEConnection(char *buffer, int size);
- wxDDEConnection(void);
+ wxDDEConnection(wxChar *buffer, int size); // use external buffer
+ wxDDEConnection(); // use internal buffer
~wxDDEConnection(void);
// Calls that CLIENT can make
- virtual bool Execute(char *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
- virtual bool Execute(const wxString& str) { return Execute((char *)(const char *)str, -1, wxIPC_TEXT); }
- virtual char *Request(const wxString& item, int *size = NULL, wxIPCFormat format = wxIPC_TEXT);
- virtual bool Poke(const wxString& item, char *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
+ virtual bool Execute(const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
+ virtual wxChar *Request(const wxString& item, int *size = NULL, wxIPCFormat format = wxIPC_TEXT);
+ virtual bool Poke(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
virtual bool StartAdvise(const wxString& item);
virtual bool StopAdvise(const wxString& item);
// Calls that SERVER can make
- virtual bool Advise(const wxString& item, char *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
+ virtual bool Advise(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
// Calls that both can make
virtual bool Disconnect(void);
- // Callbacks to SERVER - override at will
- virtual bool OnExecute(const wxString& topic, char *data, int size, wxIPCFormat format) { return FALSE; };
- virtual char *OnRequest(const wxString& topic, const wxString& item, int *size, wxIPCFormat format) { return NULL; };
- virtual bool OnPoke(const wxString& topic, const wxString& item, char *data, int size, wxIPCFormat format) { return FALSE; };
- virtual bool OnStartAdvise(const wxString& topic, const wxString& item) { return FALSE; };
- virtual bool OnStopAdvise(const wxString& topic, const wxString& item) { return FALSE; };
-
- // Callbacks to CLIENT - override at will
- virtual bool OnAdvise(const wxString& topic, const wxString& item, char *data, int size, wxIPCFormat format) { return FALSE; };
-
- // Callbacks to BOTH
-
// Default behaviour is to delete connection and return TRUE
virtual bool OnDisconnect(void);
public:
- char* m_bufPtr;
wxString m_topicName;
- int m_bufSize;
wxDDEServer* m_server;
wxDDEClient* m_client;
WXHCONV m_hConv;
- char* m_sendingData;
+ wxChar* m_sendingData;
int m_dataSize;
wxIPCFormat m_dataType;
+
+ DECLARE_NO_COPY_CLASS(wxDDEConnection)
};
class WXDLLEXPORT wxDDEServer: public wxServerBase
wxDDEConnection *FindConnection(WXHCONV conv);
bool DeleteConnection(WXHCONV conv);
inline wxString& GetServiceName(void) const { return (wxString&) m_serviceName; }
- inline wxList& GetConnections(void) const { return (wxList&) m_connections; }
-
- protected:
- int m_lastError;
- wxString m_serviceName;
- wxList m_connections;
+ inline wxDDEConnectionList& GetConnections(void) const
+ {
+ return (wxDDEConnectionList&) m_connections;
+ }
+
+protected:
+ int m_lastError;
+ wxString m_serviceName;
+ wxDDEConnectionList m_connections;
};
class WXDLLEXPORT wxDDEClient: public wxClientBase
// Find/delete wxDDEConnection corresponding to the HCONV
wxDDEConnection *FindConnection(WXHCONV conv);
bool DeleteConnection(WXHCONV conv);
- inline wxList& GetConnections(void) const { return (wxList&) m_connections; }
- protected:
- int m_lastError;
- wxList m_connections;
+ inline wxDDEConnectionList& GetConnections(void) const
+ {
+ return (wxDDEConnectionList&) m_connections;
+ }
+
+protected:
+ int m_lastError;
+ wxDDEConnectionList m_connections;
};
void WXDLLEXPORT wxDDEInitialize();