include/wx/stc/private.h

   1 ////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/stc/private.h
   3 // Purpose:     Private declarations for wxSTC
   4 // Author:      Robin Dunn
   5 // Created:     2007-07-15
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 by Total Control Software
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_STC_PRIVATE_H_
  12 #define _WX_STC_PRIVATE_H_
  13
  14 #include "wx/defs.h"
  15 #include "wx/string.h"
  16
  17 //----------------------------------------------------------------------
  18 // Utility functions used within wxSTC
  19
  20 #if wxUSE_UNICODE
  21
  22 extern wxString stc2wx(const char* str);
  23 extern wxString stc2wx(const char* str, size_t len);
  24 extern wxCharBuffer wx2stc(const wxString& str);
  25
  26 // This function takes both wxString and wxCharBuffer because it uses either
  27 // one or the other of them depending on the build mode. In Unicode it uses the
  28 // length of the already converted buffer to avoid doing the conversion again
  29 // just to compute the length.
  30 inline size_t wx2stclen(const wxString& WXUNUSED(str), const wxCharBuffer& buf)
  31 {
  32     return buf.length() - 1;
  33 }
  34
  35 #else // not UNICODE
  36
  37 inline wxString stc2wx(const char* str) {
  38     return wxString(str);
  39 }
  40 inline wxString stc2wx(const char* str, size_t len) {
  41     return wxString(str, len);
  42 }
  43 inline const char* wx2stc(const wxString& str) {
  44     return str.mbc_str();
  45 }
  46
  47 // As explained above, the buffer argument is only used in Unicode build.
  48 inline size_t wx2stclen(const wxString& str, const char* WXUNUSED(buf))
  49 {
  50     return str.length();
  51 }
  52
  53 #endif // UNICODE
  54
  55 #endif // _WX_STC_PRIVATE_H_