X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f01a77c7954ff4b7ee9f74af8df5a16f239d3537..11e3c6ef36393fb5863ea2f9601d8facd73acb12:/include/wx/ipcbase.h

diff --git a/include/wx/ipcbase.h b/include/wx/ipcbase.h
index 45c0f44553..521bef8595 100644
--- a/include/wx/ipcbase.h
+++ b/include/wx/ipcbase.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        ipcbase.h
+// Name:        wx/ipcbase.h
 // Purpose:     Base classes for IPC
 // Author:      Julian Smart
 // Modified by:
@@ -72,7 +72,7 @@ public:
                                               : size, wxIPC_UNICODETEXT); }
   bool Execute(const wxString& s)
   {
-      const wxUTF8Buf buf = s.utf8_str();
+      const wxScopedCharBuffer buf = s.utf8_str();
       return DoExecute(buf, strlen(buf) + 1, wxIPC_UTF8TEXT);
   }
   bool Execute(const wxCStrData& cs)
@@ -94,7 +94,7 @@ public:
                                        : size, wxIPC_UNICODETEXT); }
   bool Poke(const wxString& item, const wxString s)
   {
-      const wxUTF8Buf buf = s.utf8_str();
+      const wxScopedCharBuffer buf = s.utf8_str();
       return DoPoke(item, buf,  strlen(buf) + 1, wxIPC_UTF8TEXT);
   }
   bool Poke(const wxString& item, const wxCStrData& cs)
@@ -116,7 +116,7 @@ public:
                                          : size, wxIPC_UNICODETEXT); }
   bool Advise(const wxString& item, const wxString s)
   {
-      const wxUTF8Buf buf = s.utf8_str();
+      const wxScopedCharBuffer buf = s.utf8_str();
       return DoAdvise(item, buf,  strlen(buf) + 1, wxIPC_UTF8TEXT);
   }
   bool Advise(const wxString& item, const wxCStrData& cs)
@@ -180,10 +180,21 @@ public:
   virtual bool OnDisconnect() { delete this; return true; }
 
 
+  // return true if this is one of the formats used for textual data
+  // transmission
+  static bool IsTextFormat(wxIPCFormat format)
+  {
+      return format == wxIPC_TEXT ||
+             format == wxIPC_UTF8TEXT ||
+             format == wxIPC_UTF16TEXT ||
+             format == wxIPC_UTF32TEXT;
+  }
+
   // converts from the data and format into a wxString automatically
   //
   // this function accepts data in all of wxIPC_TEXT, wxIPC_UNICODETEXT, and
-  // wxIPC_UTF8TEXT formats but asserts if the format is anything else
+  // wxIPC_UTF8TEXT formats but asserts if the format is anything else (i.e.
+  // such that IsTextFormat(format) doesn't return true)
   //
   // notice that the size parameter here contains the total size of the data,
   // including the terminating '\0' or L'\0'
@@ -211,7 +222,7 @@ private:
 protected:
   bool          m_connected;
 
-  DECLARE_NO_ASSIGN_CLASS(wxConnectionBase)
+  wxDECLARE_NO_ASSIGN_CLASS(wxConnectionBase);
   DECLARE_CLASS(wxConnectionBase)
 };