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Uses wxUSE_WCHAR_T for compilers that don't support wchar_t.

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Added wx_str() and WXCSTRINGCAST, which should be explicitly defined
to work on wxChar (doesn't look like people want c_str() to be
unconditionally defined as wxChar).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2279 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Ove Kaaven 1999-04-25 12:42:55 +00:00
parent 58dea4b067
commit 6f841509ce
1 changed files with 14 additions and 0 deletions
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14
include/wx/string.h
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@ -66,6 +66,7 @@ const unsigned int wxSTRING_MAXLEN = UINT_MAX - 100;
// 'naughty' cast
#define WXSTRINGCAST (wxChar *)(const wxChar *)
#define WXCSTRINGCAST (wxChar *)(const wxChar *)
#define MBSTRINGCAST (char *)(const char *)
#define WCSTRINGCAST (wchar_t *)(const wchar_t *)
@ -169,6 +170,7 @@ struct WXDLLEXPORT wxStringData
// ---------------------------------------------------------------------------
// types of multibyte<->Unicode conversions
// ---------------------------------------------------------------------------
#if wxUSE_WCHAR_T
class WXDLLEXPORT wxMBConv
{
public:
@ -254,6 +256,10 @@ WXDLLEXPORT_DATA(extern wxMBConv *) wxConv_current;
#define wxFNCONV(name) name
#define FNSTRINGCAST WXSTRINGCAST
#endif
#else//!wxUSE_WCHAR_T
class WXDLLEXPORT wxMBConv {};
WXDLLEXPORT_DATA(extern wxMBConv) wxConv_libc;
#endif//wxUSE_WCHAR_T
// ---------------------------------------------------------------------------
// This is (yet another one) String class for C++ programmers. It doesn't use
@ -370,8 +376,10 @@ public:
// from multibyte string
wxString(const char *psz, wxMBConv& WXUNUSED(conv), size_t nLength = wxSTRING_MAXLEN)
{ InitWith(psz, 0, nLength); }
#if wxUSE_WCHAR_T
// from wide (Unicode) string
wxString(const wchar_t *pwz);
#endif
// from wxCharBuffer
wxString(const wxCharBuffer& psz)
{ InitWith(psz, 0, wxSTRING_MAXLEN); }
@ -451,6 +459,8 @@ public:
operator const wxChar*() const { return m_pchData; }
// explicit conversion to C string (use this with printf()!)
const wxChar* c_str() const { return m_pchData; }
// (and this with [wx]Printf()!)
const wxChar* wx_str() const { return m_pchData; }
//
const wxChar* GetData() const { return m_pchData; }
#if wxUSE_UNICODE
@ -463,7 +473,9 @@ public:
#endif
#else
const wxChar* mb_str(wxMBConv& WXUNUSED(conv) = wxConv_libc ) const { return m_pchData; }
#if wxUSE_WCHAR_T
const wxWCharBuffer wc_str(wxMBConv& conv) const { return conv.cMB2WC(m_pchData); }
#endif
const wxChar* fn_str() const { return m_pchData; }
#endif
// for convenience
@ -482,8 +494,10 @@ public:
#else
// from another kind of C string
wxString& operator=(const unsigned char* psz);
#if wxUSE_WCHAR_T
// from a wide string
wxString& operator=(const wchar_t *pwz);
#endif
// from wxCharBuffer
wxString& operator=(const wxCharBuffer& psz) { return operator=((const char *)psz); }
#endif