cheng/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
84e455807e
wxWidgets/include/wx/strconv.h

689 lines
25 KiB
C++
Raw Blame History

///////////////////////////////////////////////////////////////////////////////
// Name: strconv.h
// Purpose: conversion routines for char sets any Unicode
// Author: Ove Kaaven, Robert Roebling, Vadim Zeitlin
// Modified by:
// Created: 29/01/98
// RCS-ID: $Id$
// Copyright: (c) 1998 Ove Kaaven, Robert Roebling
// (c) 1998-2006 Vadim Zeitlin
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_STRCONV_H_
#define _WX_STRCONV_H_
#include "wx/defs.h"
#include "wx/chartype.h"
#include "wx/buffer.h"
#ifdef __DIGITALMARS__
#include "typeinfo.h"
#endif
#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
# undef __BSEXCPT__
#endif
#ifndef __WXPALMOS5__
#include <stdlib.h>
#endif // ! __WXPALMOS5__
#if wxUSE_WCHAR_T
class WXDLLIMPEXP_FWD_BASE wxString;
// the error value returned by wxMBConv methods
#define wxCONV_FAILED ((size_t)-1)
// the default value for some length parameters meaning that the string is
// NUL-terminated
#define wxNO_LEN ((size_t)-1)
// ----------------------------------------------------------------------------
// wxMBConv (abstract base class for conversions)
// ----------------------------------------------------------------------------
// When deriving a new class from wxMBConv you must reimplement ToWChar() and
// FromWChar() methods which are not pure virtual only for historical reasons,
// don't let the fact that the existing classes implement MB2WC/WC2MB() instead
// confuse you.
//
// You also have to implement Clone() to allow copying the conversions
// polymorphically.
//
// And you might need to override GetMBNulLen() as well.
class WXDLLIMPEXP_BASE wxMBConv
{
public:
// The functions doing actual conversion from/to narrow to/from wide
// character strings.
//
// On success, the return value is the length (i.e. the number of
// characters, not bytes) of the converted string including any trailing
// L'\0' or (possibly multiple) '\0'(s). If the conversion fails or if
// there is not enough space for everything, including the trailing NUL
// character(s), in the output buffer, wxCONV_FAILED is returned.
//
// In the special case when dstLen is 0 (outputBuf may be NULL then) the
// return value is the length of the needed buffer but nothing happens
// otherwise. If srcLen is wxNO_LEN, the entire string, up to and
// including the trailing NUL(s), is converted, otherwise exactly srcLen
// bytes are.
//
// Typical usage:
//
// size_t dstLen = conv.ToWChar(NULL, 0, src);
// if ( dstLen != wxCONV_FAILED )
// ... handle error ...
// wchar_t *wbuf = new wchar_t[dstLen];
// conv.ToWChar(wbuf, dstLen, src);
//
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
// Convenience functions for translating NUL-terminated strings: returns
// the buffer containing the converted string or NULL pointer if the
// conversion failed.
const wxWCharBuffer cMB2WC(const char *in) const;
const wxCharBuffer cWC2MB(const wchar_t *in) const;
// Convenience functions for converting strings which may contain embedded
// NULs and don't have to be NUL-terminated.
//
// inLen is the length of the buffer including trailing NUL if any: if the
// last 4 bytes of the buffer are all NULs, these functions are more
// efficient as they avoid copying the string, but otherwise a copy is made
// internally which could be quite bad for (very) long strings.
//
// outLen receives, if not NULL, the length of the converted string or 0 if
// the conversion failed (returning 0 and not -1 in this case makes it
// difficult to distinguish between failed conversion and empty input but
// this is done for backwards compatibility)
const wxWCharBuffer
cMB2WC(const char *in, size_t inLen, size_t *outLen) const;
const wxCharBuffer
cWC2MB(const wchar_t *in, size_t inLen, size_t *outLen) const;
// convenience functions for converting MB or WC to/from wxWin default
#if wxUSE_UNICODE
const wxWCharBuffer cMB2WX(const char *psz) const { return cMB2WC(psz); }
const wxCharBuffer cWX2MB(const wchar_t *psz) const { return cWC2MB(psz); }
const wchar_t* cWC2WX(const wchar_t *psz) const { return psz; }
const wchar_t* cWX2WC(const wchar_t *psz) const { return psz; }
#else // ANSI
const char* cMB2WX(const char *psz) const { return psz; }
const char* cWX2MB(const char *psz) const { return psz; }
const wxCharBuffer cWC2WX(const wchar_t *psz) const { return cWC2MB(psz); }
const wxWCharBuffer cWX2WC(const char *psz) const { return cMB2WC(psz); }
#endif // Unicode/ANSI
// this function is used in the implementation of cMB2WC() to distinguish
// between the following cases:
//
// a) var width encoding with strings terminated by a single NUL
// (usual multibyte encodings): return 1 in this case
// b) fixed width encoding with 2 bytes/char and so terminated by
// 2 NULs (UTF-16/UCS-2 and variants): return 2 in this case
// c) fixed width encoding with 4 bytes/char and so terminated by
// 4 NULs (UTF-32/UCS-4 and variants): return 4 in this case
//
// anything else is not supported currently and -1 should be returned
virtual size_t GetMBNulLen() const { return 1; }
// return the maximal value currently returned by GetMBNulLen() for any
// encoding
static size_t GetMaxMBNulLen() { return 4 /* for UTF-32 */; }
#if wxUSE_UNICODE_UTF8
// return true if the converter's charset is UTF-8, i.e. char* strings
// decoded using this object can be directly copied to wxString's internal
// storage without converting to WC and than back to UTF-8 MB string
virtual bool IsUTF8() const { return false; }
#endif
// The old conversion functions. The existing classes currently mostly
// implement these ones but we're in transition to using To/FromWChar()
// instead and any new classes should implement just the new functions.
// For now, however, we provide default implementation of To/FromWChar() in
// this base class in terms of MB2WC/WC2MB() to avoid having to rewrite all
// the conversions at once.
//
// On success, the return value is the length (i.e. the number of
// characters, not bytes) not counting the trailing NUL(s) of the converted
// string. On failure, (size_t)-1 is returned. In the special case when
// outputBuf is NULL the return value is the same one but nothing is
// written to the buffer.
//
// Note that outLen is the length of the output buffer, not the length of
// the input (which is always supposed to be terminated by one or more
// NULs, as appropriate for the encoding)!
virtual size_t MB2WC(wchar_t *out, const char *in, size_t outLen) const;
virtual size_t WC2MB(char *out, const wchar_t *in, size_t outLen) const;
// make a heap-allocated copy of this object
virtual wxMBConv *Clone() const = 0;
// virtual dtor for any base class
virtual ~wxMBConv();
};
// ----------------------------------------------------------------------------
// wxMBConvLibc uses standard mbstowcs() and wcstombs() functions for
// conversion (hence it depends on the current locale)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvLibc : public wxMBConv
{
public:
virtual size_t MB2WC(wchar_t *outputBuf, const char *psz, size_t outputSize) const;
virtual size_t WC2MB(char *outputBuf, const wchar_t *psz, size_t outputSize) const;
virtual wxMBConv *Clone() const { return new wxMBConvLibc; }
#if wxUSE_UNICODE_UTF8
virtual bool IsUTF8() const { return wxLocaleIsUtf8; }
#endif
};
#ifdef __UNIX__
// ----------------------------------------------------------------------------
// wxConvBrokenFileNames is made for Unix in Unicode mode when
// files are accidentally written in an encoding which is not
// the system encoding. Typically, the system encoding will be
// UTF8 but there might be files stored in ISO8859-1 on disk.
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxConvBrokenFileNames : public wxMBConv
{
public:
wxConvBrokenFileNames(const wxString& charset);
wxConvBrokenFileNames(const wxConvBrokenFileNames& conv)
: wxMBConv(),
m_conv(conv.m_conv ? conv.m_conv->Clone() : NULL)
{
}
virtual ~wxConvBrokenFileNames() { delete m_conv; }
virtual size_t MB2WC(wchar_t *out, const char *in, size_t outLen) const
{
return m_conv->MB2WC(out, in, outLen);
}
virtual size_t WC2MB(char *out, const wchar_t *in, size_t outLen) const
{
return m_conv->WC2MB(out, in, outLen);
}
virtual size_t GetMBNulLen() const
{
// cast needed to call a private function
return m_conv->GetMBNulLen();
}
#if wxUSE_UNICODE_UTF8
virtual bool IsUTF8() const { return m_conv->IsUTF8(); }
#endif
virtual wxMBConv *Clone() const { return new wxConvBrokenFileNames(*this); }
private:
// the conversion object we forward to
wxMBConv *m_conv;
DECLARE_NO_ASSIGN_CLASS(wxConvBrokenFileNames)
};
#endif // __UNIX__
// ----------------------------------------------------------------------------
// wxMBConvUTF7 (for conversion using UTF7 encoding)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF7 : public wxMBConv
{
public:
wxMBConvUTF7() { }
// compiler-generated copy ctor, assignment operator and dtor are ok
// (assuming it's ok to copy the shift state -- not really sure about it)
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvUTF7; }
private:
// UTF-7 decoder/encoder may be in direct mode or in shifted mode after a
// '+' (and until the '-' or any other non-base64 character)
enum Mode
{
Direct, // pass through state
Shifted // after a '+' (and before '-')
};
// the current decoder state: this is only used by ToWChar() if srcLen
// parameter is not wxNO_LEN, when working on the entire NUL-terminated
// strings we neither update nor use the state
class DecoderState
{
private:
// current state: this one is private as we want to enforce the use of
// ToDirect/ToShifted() methods below
Mode mode;
public:
// the initial state is direct
DecoderState() { mode = Direct; }
// switch to/from shifted mode
void ToDirect() { mode = Direct; }
void ToShifted() { mode = Shifted; accum = bit = 0; isLSB = false; }
bool IsDirect() const { return mode == Direct; }
bool IsShifted() const { return mode == Shifted; }
// these variables are only used in shifted mode
unsigned int accum; // accumulator of the bit we've already got
unsigned int bit; // the number of bits consumed mod 8
unsigned char msb; // the high byte of UTF-16 word
bool isLSB; // whether we're decoding LSB or MSB of UTF-16 word
};
DecoderState m_stateDecoder;
// encoder state is simpler as we always receive entire Unicode characters
// on input
class EncoderState
{
private:
Mode mode;
public:
EncoderState() { mode = Direct; }
void ToDirect() { mode = Direct; }
void ToShifted() { mode = Shifted; accum = bit = 0; }
bool IsDirect() const { return mode == Direct; }
bool IsShifted() const { return mode == Shifted; }
unsigned int accum;
unsigned int bit;
};
EncoderState m_stateEncoder;
};
// ----------------------------------------------------------------------------
// wxMBConvUTF8 (for conversion using UTF8 encoding)
// ----------------------------------------------------------------------------
// this is the real UTF-8 conversion class, it has to be called "strict UTF-8"
// for compatibility reasons: the wxMBConvUTF8 class below also supports lossy
// conversions if it is created with non default options
class WXDLLIMPEXP_BASE wxMBConvStrictUTF8 : public wxMBConv
{
public:
// compiler-generated default ctor and other methods are ok
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvStrictUTF8(); }
#if wxUSE_UNICODE_UTF8
// NB: other mapping modes are not, strictly speaking, UTF-8, so we can't
// take the shortcut in that case
virtual bool IsUTF8() const { return true; }
#endif
};
class WXDLLIMPEXP_BASE wxMBConvUTF8 : public wxMBConvStrictUTF8
{
public:
enum
{
MAP_INVALID_UTF8_NOT = 0,
MAP_INVALID_UTF8_TO_PUA = 1,
MAP_INVALID_UTF8_TO_OCTAL = 2
};
wxMBConvUTF8(int options = MAP_INVALID_UTF8_NOT) : m_options(options) { }
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvUTF8(m_options); }
#if wxUSE_UNICODE_UTF8
// NB: other mapping modes are not, strictly speaking, UTF-8, so we can't
// take the shortcut in that case
virtual bool IsUTF8() const { return m_options == MAP_INVALID_UTF8_NOT; }
#endif
private:
int m_options;
};
// ----------------------------------------------------------------------------
// wxMBConvUTF16Base: for both LE and BE variants
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF16Base : public wxMBConv
{
public:
enum { BYTES_PER_CHAR = 2 };
virtual size_t GetMBNulLen() const { return BYTES_PER_CHAR; }
protected:
// return the length of the buffer using srcLen if it's not wxNO_LEN and
// computing the length ourselves if it is; also checks that the length is
// even if specified as we need an entire number of UTF-16 characters and
// returns wxNO_LEN which indicates error if it is odd
static size_t GetLength(const char *src, size_t srcLen);
};
// ----------------------------------------------------------------------------
// wxMBConvUTF16LE (for conversion using UTF16 Little Endian encoding)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF16LE : public wxMBConvUTF16Base
{
public:
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvUTF16LE; }
};
// ----------------------------------------------------------------------------
// wxMBConvUTF16BE (for conversion using UTF16 Big Endian encoding)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF16BE : public wxMBConvUTF16Base
{
public:
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvUTF16BE; }
};
// ----------------------------------------------------------------------------
// wxMBConvUTF32Base: base class for both LE and BE variants
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF32Base : public wxMBConv
{
public:
enum { BYTES_PER_CHAR = 4 };
virtual size_t GetMBNulLen() const { return BYTES_PER_CHAR; }
protected:
// this is similar to wxMBConvUTF16Base method with the same name except
// that, of course, it verifies that length is divisible by 4 if given and
// not by 2
static size_t GetLength(const char *src, size_t srcLen);
};
// ----------------------------------------------------------------------------
// wxMBConvUTF32LE (for conversion using UTF32 Little Endian encoding)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF32LE : public wxMBConvUTF32Base
{
public:
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvUTF32LE; }
};
// ----------------------------------------------------------------------------
// wxMBConvUTF32BE (for conversion using UTF32 Big Endian encoding)
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConvUTF32BE : public wxMBConvUTF32Base
{
public:
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual wxMBConv *Clone() const { return new wxMBConvUTF32BE; }
};
// ----------------------------------------------------------------------------
// wxCSConv (for conversion based on loadable char sets)
// ----------------------------------------------------------------------------
#include "wx/fontenc.h"
class WXDLLIMPEXP_BASE wxCSConv : public wxMBConv
{
public:
// we can be created either from charset name or from an encoding constant
// but we can't have both at once
wxCSConv(const wxString& charset);
wxCSConv(wxFontEncoding encoding);
wxCSConv(const wxCSConv& conv);
virtual ~wxCSConv();
wxCSConv& operator=(const wxCSConv& conv);
virtual size_t ToWChar(wchar_t *dst, size_t dstLen,
const char *src, size_t srcLen = wxNO_LEN) const;
virtual size_t FromWChar(char *dst, size_t dstLen,
const wchar_t *src, size_t srcLen = wxNO_LEN) const;
virtual size_t MB2WC(wchar_t *outputBuf, const char *psz, size_t outputSize) const;
virtual size_t WC2MB(char *outputBuf, const wchar_t *psz, size_t outputSize) const;
virtual size_t GetMBNulLen() const;
#if wxUSE_UNICODE_UTF8
virtual bool IsUTF8() const;
#endif
virtual wxMBConv *Clone() const { return new wxCSConv(*this); }
void Clear();
// return true if the conversion could be initilized successfully
bool IsOk() const;
private:
// common part of all ctors
void Init();
// creates m_convReal if necessary
void CreateConvIfNeeded() const;
// do create m_convReal (unconditionally)
wxMBConv *DoCreate() const;
// set the name (may be only called when m_name == NULL), makes copy of
// charset string
void SetName(const char *charset);
// note that we can't use wxString here because of compilation
// dependencies: we're included from wx/string.h
char *m_name;
wxFontEncoding m_encoding;
// use CreateConvIfNeeded() before accessing m_convReal!
wxMBConv *m_convReal;
bool m_deferred;
};
// ----------------------------------------------------------------------------
// declare predefined conversion objects
// ----------------------------------------------------------------------------
// Note: this macro is an implementation detail (see the comment in
// strconv.cpp). The wxGet_XXX() and wxGet_XXXPtr() functions shouldn't be
// used by user code and neither should XXXPtr, use the wxConvXXX macro
// instead.
#define WX_DECLARE_GLOBAL_CONV(klass, name) \
extern WXDLLIMPEXP_DATA_BASE(klass*) name##Ptr; \
extern WXDLLIMPEXP_BASE klass* wxGet_##name##Ptr(); \
inline klass& wxGet_##name() \
{ \
if ( !name##Ptr ) \
name##Ptr = wxGet_##name##Ptr(); \
return *name##Ptr; \
}
// conversion to be used with all standard functions affected by locale, e.g.
// strtol(), strftime(), ...
WX_DECLARE_GLOBAL_CONV(wxMBConv, wxConvLibc)
#define wxConvLibc wxGet_wxConvLibc()
// conversion ISO-8859-1/UTF-7/UTF-8 <-> wchar_t
WX_DECLARE_GLOBAL_CONV(wxCSConv, wxConvISO8859_1)
#define wxConvISO8859_1 wxGet_wxConvISO8859_1()
WX_DECLARE_GLOBAL_CONV(wxMBConvStrictUTF8, wxConvUTF8)
#define wxConvUTF8 wxGet_wxConvUTF8()
WX_DECLARE_GLOBAL_CONV(wxMBConvUTF7, wxConvUTF7)
#define wxConvUTF7 wxGet_wxConvUTF7()
// conversion used for the file names on the systems where they're not Unicode
// (basically anything except Windows)
//
// this is used by all file functions, can be changed by the application
//
// by default UTF-8 under Mac OS X and wxConvLibc elsewhere (but it's not used
// under Windows normally)
extern WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvFileName;
// backwards compatible define
#define wxConvFile (*wxConvFileName)
// the current conversion object, may be set to any conversion, is used by
// default in a couple of places inside wx (initially same as wxConvLibc)
extern WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvCurrent;
// the conversion corresponding to the current locale
WX_DECLARE_GLOBAL_CONV(wxCSConv, wxConvLocal)
#define wxConvLocal wxGet_wxConvLocal()
// the conversion corresponding to the encoding of the standard UI elements
//
// by default this is the same as wxConvLocal but may be changed if the program
// needs to use a fixed encoding
extern WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvUI;
#undef WX_DECLARE_GLOBAL_CONV
// ----------------------------------------------------------------------------
// endianness-dependent conversions
// ----------------------------------------------------------------------------
#ifdef WORDS_BIGENDIAN
typedef wxMBConvUTF16BE wxMBConvUTF16;
typedef wxMBConvUTF32BE wxMBConvUTF32;
#else
typedef wxMBConvUTF16LE wxMBConvUTF16;
typedef wxMBConvUTF32LE wxMBConvUTF32;
#endif
// ----------------------------------------------------------------------------
// filename conversion macros
// ----------------------------------------------------------------------------
// filenames are multibyte on Unix and widechar on Windows
#if wxMBFILES && wxUSE_UNICODE
#define wxFNCONV(name) wxConvFileName->cWX2MB(name)
#define wxFNSTRINGCAST wxMBSTRINGCAST
#else
#if defined( __WXOSX__ ) && wxMBFILES
#define wxFNCONV(name) wxConvFileName->cWC2MB( wxConvLocal.cWX2WC(name) )
#else
#define wxFNCONV(name) name
#endif
#define wxFNSTRINGCAST WXSTRINGCAST
#endif
#else // !wxUSE_WCHAR_T
// ----------------------------------------------------------------------------
// stand-ins in absence of wchar_t
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMBConv
{
public:
const char* cMB2WX(const char *psz) const { return psz; }
const char* cWX2MB(const char *psz) const { return psz; }
};
#define wxConvFile wxConvLocal
extern WXDLLIMPEXP_DATA_BASE(wxMBConv) wxConvLibc,
wxConvLocal,
wxConvISO8859_1,
wxConvUTF8;
extern WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvCurrent;
#define wxFNCONV(name) name
#define wxFNSTRINGCAST WXSTRINGCAST
#endif
// wxUSE_WCHAR_T
// ----------------------------------------------------------------------------
// macros for the most common conversions
// ----------------------------------------------------------------------------
#if wxUSE_UNICODE
#define wxConvertWX2MB(s) wxConvCurrent->cWX2MB(s)
#define wxConvertMB2WX(s) wxConvCurrent->cMB2WX(s)
// these functions should be used when the conversions really, really have
// to succeed (usually because we pass their results to a standard C
// function which would crash if we passed NULL to it), so these functions
// always return a valid pointer if their argument is non-NULL
// this function safety is achieved by trying wxConvLibc first, wxConvUTF8
// next if it fails and, finally, wxConvISO8859_1 which always succeeds
extern WXDLLIMPEXP_BASE wxWCharBuffer wxSafeConvertMB2WX(const char *s);
// this function uses wxConvLibc and wxConvUTF8(MAP_INVALID_UTF8_TO_OCTAL)
// if it fails
extern WXDLLIMPEXP_BASE wxCharBuffer wxSafeConvertWX2MB(const wchar_t *ws);
#else // ANSI
// no conversions to do
#define wxConvertWX2MB(s) (s)
#define wxConvertMB2WX(s) (s)
#define wxSafeConvertMB2WX(s) (s)
#define wxSafeConvertWX2MB(s) (s)
#endif // Unicode/ANSI
#endif // _WX_STRCONV_H_
Reference in New Issue View Git Blame Copy Permalink