include/wx/osx/core/cfstring.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/mac/corefoundation/cfstring.h
   3 // Purpose:     wxCFStringRef and other string functions
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     2004-10-29 (from code in wx/mac/carbon/private.h)
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 // Usage:       Darwin (base library)
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef __WX_CFSTRINGHOLDER_H__
  14 #define __WX_CFSTRINGHOLDER_H__
  15
  16 #include <CoreFoundation/CFString.h>
  17
  18 #include "wx/dlimpexp.h"
  19 #include "wx/fontenc.h"
  20 #include "wx/osx/core/cfref.h"
  21
  22 class WXDLLIMPEXP_FWD_BASE wxString;
  23
  24 WXDLLIMPEXP_BASE void wxMacConvertNewlines13To10( wxString *data ) ;
  25 WXDLLIMPEXP_BASE void wxMacConvertNewlines10To13( wxString *data ) ;
  26
  27 WXDLLIMPEXP_BASE void wxMacConvertNewlines13To10( char * data ) ;
  28 WXDLLIMPEXP_BASE void wxMacConvertNewlines10To13( char * data ) ;
  29
  30 WXDLLIMPEXP_BASE wxUint32 wxMacGetSystemEncFromFontEnc(wxFontEncoding encoding) ;
  31 WXDLLIMPEXP_BASE wxFontEncoding wxMacGetFontEncFromSystemEnc(wxUint32 encoding) ;
  32 WXDLLIMPEXP_BASE void wxMacWakeUp() ;
  33
  34 class WXDLLIMPEXP_BASE wxCFStringRef : public wxCFRef< CFStringRef >
  35 {
  36 public:
  37     wxCFStringRef()
  38     {
  39     }
  40
  41     wxCFStringRef(const wxString &str,
  42                         wxFontEncoding encoding = wxFONTENCODING_DEFAULT) ;
  43
  44 #if wxOSX_USE_COCOA_OR_IPHONE
  45     wxCFStringRef(NSString* ref)
  46         : wxCFRef< CFStringRef >((CFStringRef) ref)
  47     {
  48     }
  49 #endif
  50
  51     wxCFStringRef(CFStringRef ref)
  52         : wxCFRef< CFStringRef >(ref)
  53     {
  54     }
  55
  56     wxCFStringRef(const wxCFStringRef& otherRef )
  57         : wxCFRef< CFStringRef >(otherRef)
  58     {
  59     }
  60
  61     ~wxCFStringRef()
  62     {
  63     }
  64
  65     wxString AsString( wxFontEncoding encoding = wxFONTENCODING_DEFAULT ) ;
  66
  67 #if wxOSX_USE_COCOA_OR_IPHONE
  68     NSString* AsNSString() const { return (NSString*)(CFStringRef) *this; }
  69 #endif
  70 private:
  71 } ;
  72
  73 // corresponding class for holding UniChars (native unicode characters)
  74
  75 class WXDLLIMPEXP_BASE wxMacUniCharBuffer
  76 {
  77 public :
  78     wxMacUniCharBuffer( const wxString &str ) ;
  79
  80     ~wxMacUniCharBuffer() ;
  81
  82     UniCharPtr GetBuffer() ;
  83
  84     UniCharCount GetChars() ;
  85
  86 private :
  87     UniCharPtr m_ubuf ;
  88     UniCharCount m_chars ;
  89 };
  90 #endif //__WXCFSTRINGHOLDER_H__