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%s to %ls conversion

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16566 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-08-17 12:11:03 +00:00
parent 6d60815d74
commit 5f1d306901
4 changed files with 260 additions and 71 deletions
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2
src/common/filefn.cpp
View File

@@ -1479,8 +1479,6 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
#if wxUSE_UNICODE
// finally convert the result to Unicode if needed
wxConvFile.MB2WC(buf, cbuf, sz);
// wxString tmp = wxString::FromAscii( cbuf );
// wxStrcpy( buf, tmp.c_str() );
#endif // wxUSE_UNICODE
}

68
src/common/string.cpp
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@@ -186,74 +186,6 @@ wxSTD ostream& operator<<(wxSTD ostream& os, const wxString& str)
#endif //std::string compatibility
#ifndef wxVsnprintf
int WXDLLEXPORT wxVsnprintf(wxChar *buf, size_t len,
const wxChar *format, va_list argptr)
{
#if wxUSE_UNICODE
wxString s;
int iLen = s.PrintfV(format, argptr);
if ( iLen != -1 )
{
wxStrncpy(buf, s.c_str(), len);
buf[len-1] = wxT('\0');
}
return iLen;
#else // ANSI
// vsnprintf() will not terminate the string with '\0' if there is not
// enough place, but we want the string to always be NUL terminated
int rc = wxVsnprintfA(buf, len - 1, format, argptr);
if ( rc == -1 )
{
buf[len] = 0;
}
return rc;
#endif // Unicode/ANSI
}
#else
// GNU libc 2.2 only has for wxVsnprintf for Unicode called vswprintf
// so we imitate wxVsprintf using it.
int WXDLLEXPORT wxVsprintf(wxChar *buf,
const wxChar *format,
va_list argptr)
{
return vswprintf( buf, 10000, format, argptr );
}
#endif
#ifndef wxSnprintf
int WXDLLEXPORT wxSnprintf(wxChar *buf, size_t len,
const wxChar *format, ...)
{
va_list argptr;
va_start(argptr, format);
int iLen = wxVsnprintf(buf, len, format, argptr);
va_end(argptr);
return iLen;
}
#else
// GNU libc 2.2 only has for wxSnprintf for Unicode called swprintf
// so we imitate wxSprintf using it.
int WXDLLEXPORT wxSprintf(wxChar *buf,
const wxChar *format,
...) ATTRIBUTE_PRINTF_2
{
va_list argptr;
va_start(argptr, format);
int iLen = swprintf(buf, 10000, format, argptr);
va_end(argptr);
return iLen;
}
#endif
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------

2
src/common/toplvcmn.cpp
View File

@@ -28,9 +28,9 @@
#endif
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/toplevel.h"
#include "wx/dcclient.h"
#include "wx/app.h"
#endif // WX_PRECOMP
// ----------------------------------------------------------------------------

259
src/common/wxchar.cpp
View File

@@ -119,6 +119,265 @@ size_t WXDLLEXPORT wcslen(const wchar_t *s)
}
#endif
#ifdef wxNEED_PRINTF_CONVERSION
#define CONVERT_FORMAT_1 \
wxChar *new_format = (wxChar*) format; \
size_t old_len = wxStrlen( format ); \
int n = 0; \
size_t i; \
for (i = 0; i < old_len; i++) \
{ \
if ( (format[i] == L'%') && \
((i < old_len) && ((format[i+1] == L's') || (format[i+1] == L'c'))) && \
((i == 0) || (format[i-1] != L'%')) ) \
{ \
n++; \
} \
} \
\
if (n > 0) \
{ \
new_format = new wxChar[old_len+n+1]; \
wxChar *s = new_format; \
\
for (i = 0; i < old_len+1; i++) \
{ \
if ( (format[i] == L'%') && \
((i < old_len) && ((format[i+1] == L's') || (format[i+1] == L'c'))) && \
((i == 0) || (format[i-1] != L'%')) ) \
{ \
*s = L'%'; \
s++; \
*s = L'l'; \
s++; \
} \
else \
{ \
*s = format[i]; \
s++; \
} \
} \
}
#define CONVERT_FORMAT_2 \
if (n > 0) \
delete [] new_format;
int wxScanf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_2
{
CONVERT_FORMAT_1
va_list argptr;
va_start(argptr, format);
int ret = vwscanf( new_format, argptr );
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxSscanf( const wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_3
{
CONVERT_FORMAT_1
va_list argptr;
va_start(argptr, format);
int ret = vswscanf( str, new_format, argptr );
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxFscanf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_3
{
CONVERT_FORMAT_1
va_list argptr;
va_start(argptr, format);
int ret = vfwscanf(stream, new_format, argptr);
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxVsscanf( const wxChar *str, const wxChar *format, va_list ap )
{
CONVERT_FORMAT_1
int ret = vswscanf( str, new_format, ap );
CONVERT_FORMAT_2
return ret;
}
int wxPrintf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_2
{
CONVERT_FORMAT_1
va_list argptr;
va_start(argptr, format);
int ret = vwprintf( new_format, argptr );
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxSnprintf( wxChar *str, size_t size, const wxChar *format, ... ) ATTRIBUTE_PRINTF_4
{
CONVERT_FORMAT_1
va_list argptr;
va_start(argptr, format);
int ret = vswprintf( str, size, new_format, argptr );
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxSprintf( wxChar *str, const wxChar *format, ... ) ATTRIBUTE_PRINTF_3
{
CONVERT_FORMAT_1
va_list argptr;
va_start(argptr, format);
// Ugly
int ret = vswprintf( str, 10000, new_format, argptr );
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxFprintf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_3
{
CONVERT_FORMAT_1
va_list argptr;
va_start( argptr, format );
int ret = vfwprintf( stream, new_format, argptr );
CONVERT_FORMAT_2
va_end(argptr);
return ret;
}
int wxVfprint( FILE *stream, const wxChar *format, va_list ap )
{
CONVERT_FORMAT_1
int ret = vfwprintf( stream, new_format, ap );
CONVERT_FORMAT_2
return ret;
}
int wxVprintf( const wxChar *format, va_list ap )
{
CONVERT_FORMAT_1
int ret = vwprintf( new_format, ap );
CONVERT_FORMAT_2
return ret;
}
int wxVsnprintf( wxChar *str, size_t size, const wxChar *format, va_list ap )
{
CONVERT_FORMAT_1
int ret = vswprintf( str, size, new_format, ap );
CONVERT_FORMAT_2
return ret;
}
int wxVsprintf( wxChar *str, const wxChar *format, va_list ap )
{
CONVERT_FORMAT_1
// This is so ugly
int ret = vswprintf(str, 10000, new_format, ap);
CONVERT_FORMAT_2
return ret;
}
#endif
#if !defined(wxVsnprintf) && !defined(wxHAS_VSNPRINTF)
int WXDLLEXPORT wxVsnprintf(wxChar *buf, size_t len,
const wxChar *format, va_list argptr)
{
#if wxUSE_UNICODE
wxString s;
int iLen = s.PrintfV(format, argptr);
if ( iLen != -1 )
{
wxStrncpy(buf, s.c_str(), len);
buf[len-1] = wxT('\0');
}
return iLen;
#else // ANSI
// vsnprintf() will not terminate the string with '\0' if there is not
// enough place, but we want the string to always be NUL terminated
int rc = wxVsnprintfA(buf, len - 1, format, argptr);
if ( rc == -1 )
{
buf[len] = 0;
}
return rc;
#endif // Unicode/ANSI
}
#endif
#if !defined(wxSnprintf) && !defined(wxHAS_SNPRINTF)
int WXDLLEXPORT wxSnprintf(wxChar *buf, size_t len,
const wxChar *format, ...)
{
va_list argptr;
va_start(argptr, format);
int iLen = wxVsnprintf(buf, len, format, argptr);
va_end(argptr);
return iLen;
}
#endif
#if defined(__WIN32__) && defined(wxNEED_WX_CTYPE_H)
inline WORD wxMSW_ctype(wxChar ch)
{