Fix up NSSlider code to not use class posing and instantiate the proper type (now...

[wxWidgets.git] / include / wx / ipcbase.h

diff --git a/include/wx/ipcbase.h b/include/wx/ipcbase.h
index 04f023f78383c27be9236d60532ad5ff66ef767d..660a3391219055a38c4c07418a3eb79067a8e727 100644 (file)
--- a/include/wx/ipcbase.h
+++ b/include/wx/ipcbase.h
@@ -12,10 +12,6 @@
 #ifndef _WX_IPCBASEH__
 #define _WX_IPCBASEH__
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "ipcbase.h"
-#endif
-
 #include "wx/defs.h"
 #include "wx/object.h"
 #include "wx/string.h"
@@ -42,8 +38,8 @@ enum wxIPCFormat
   wxIPC_PRIVATE =          20
 };
 
-class WXDLLIMPEXP_BASE wxServerBase;
-class WXDLLIMPEXP_BASE wxClientBase;
+class WXDLLIMPEXP_FWD_BASE wxServerBase;
+class WXDLLIMPEXP_FWD_BASE wxClientBase;
 
 class WXDLLIMPEXP_BASE wxConnectionBase: public wxObject
 {
@@ -52,22 +48,25 @@ class WXDLLIMPEXP_BASE wxConnectionBase: public wxObject
 public:
   wxConnectionBase(wxChar *buffer, int size); // use external buffer
   wxConnectionBase(); // use internal, adaptive buffer
-  wxConnectionBase(wxConnectionBase& copy);
-  ~wxConnectionBase(void);
+  wxConnectionBase(const wxConnectionBase& copy);
+  virtual ~wxConnectionBase(void);
 
   void SetConnected( bool c ) { m_connected = c; }
   bool GetConnected() { return m_connected; }
 
   // Calls that CLIENT can make
   virtual bool Execute(const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT ) = 0;
-  virtual bool Execute(const wxString& str) { return Execute(str, -1, wxIPC_TEXT); }
+  // FIXME-UTF8: review this code for compatibility implications, update
+  //             accordingly, don' use c_str() below
+  virtual bool Execute(const wxString& str)
+    { return Execute(str.c_str(), -1, wxIPC_TEXT); }
   virtual wxChar *Request(const wxString& item, int *size = (int *) NULL, wxIPCFormat format = wxIPC_TEXT) = 0;
-  virtual bool Poke(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT) = 0;
+  virtual bool Poke(const wxString& item, const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT) = 0;
   virtual bool StartAdvise(const wxString& item) = 0;
   virtual bool StopAdvise(const wxString& item) = 0;
 
   // Calls that SERVER can make
-  virtual bool Advise(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT) = 0;
+  virtual bool Advise(const wxString& item, const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT) = 0;
 
   // Calls that both can make
   virtual bool Disconnect(void) = 0;
@@ -77,28 +76,28 @@ public:
                                wxChar *WXUNUSED(data),
                                int WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return false; };
+                             { return false; }
 
-  virtual wxChar *OnRequest    ( const wxString& WXUNUSED(topic),
-                               const wxString& WXUNUSED(item),
-                               int *WXUNUSED(size),
-                               wxIPCFormat WXUNUSED(format) )
-                             { return (wxChar *) NULL; };
+  virtual const wxChar *OnRequest ( const wxString& WXUNUSED(topic),
+                                    const wxString& WXUNUSED(item),
+                                    int *WXUNUSED(size),
+                                    wxIPCFormat WXUNUSED(format) )
+                                  { return (wxChar *) NULL; }
 
   virtual bool OnPoke        ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item),
                                wxChar *WXUNUSED(data),
                                int WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return false; };
+                             { return false; }
 
   virtual bool OnStartAdvise ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item) )
-                             { return false; };
+                             { return false; }
 
   virtual bool OnStopAdvise  ( const wxString& WXUNUSED(topic),
                                const wxString& WXUNUSED(item) )
-                             { return false; };
+                             { return false; }
 
   // Callbacks to CLIENT - override at will
   virtual bool OnAdvise      ( const wxString& WXUNUSED(topic),
@@ -106,7 +105,7 @@ public:
                                wxChar *WXUNUSED(data),
                                int WXUNUSED(size),
                                wxIPCFormat WXUNUSED(format) )
-                             { return false; };
+                             { return false; }
 
   // Callbacks to BOTH - override at will
   // Default behaviour is to delete connection and return true