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