// 'naughty' cast
#define WXSTRINGCAST (wxChar *)(const wxChar *)
+#define WXCSTRINGCAST (wxChar *)(const wxChar *)
#define MBSTRINGCAST (char *)(const char *)
#define WCSTRINGCAST (wchar_t *)(const wchar_t *)
// ---------------------------------------------------------------------------
// types of multibyte<->Unicode conversions
// ---------------------------------------------------------------------------
+#if wxUSE_WCHAR_T
class WXDLLEXPORT wxMBConv
{
public:
virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const;
virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const;
- const wxWCharBuffer cMB2WC(const char *psz) const
- {
- size_t nLen = MB2WC((wchar_t *) NULL, psz, 0);
- wxWCharBuffer buf(nLen);
- MB2WC(WCSTRINGCAST buf, psz, nLen);
- return buf;
- }
- const wxCharBuffer cWC2MB(const wchar_t *psz) const
- {
- size_t nLen = WC2MB((char *) NULL, psz, 0);
- wxCharBuffer buf(nLen);
- WC2MB(MBSTRINGCAST buf, psz, nLen);
- return buf;
- }
+ // No longer inline since BC++ complains.
+ const wxWCharBuffer cMB2WC(const char *psz) const;
+ const wxCharBuffer cWC2MB(const wchar_t *psz) const;
#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 wxWCharBuffer cWX2WC(const char *psz) const { return cMB2WC(psz); }
#endif
};
-WXDLLEXPORT_DATA(extern wxMBConv) wxConv_libc, wxConv_UTF7, wxConv_UTF8;
-#define wxConv_file wxConv_libc
+WXDLLEXPORT_DATA(extern wxMBConv) wxConvLibc;
+#define wxConv_libc wxConvLibc
+
+#define wxANOTHER_MBCONV(type) \
+class type : public wxMBConv { \
+ public: \
+ virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const; \
+ virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const; \
+}
-class WXDLLEXPORT wxCSConv : wxMBConv
+WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConvFile)) wxConvFile;
+#define wxConv_file wxConvFile
+WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConvUTF7)) wxConvUTF7;
+WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConvUTF8)) wxConvUTF8;
+#define wxConv_UTF8 wxConvUTF8
+#if defined(__WXGTK12__)
+ WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConvGdk)) wxConvGdk;
+ #define wxConv_gdk wxConvGdk
+#endif // GTK > 1.0
+
+class wxCharacterSet;
+class WXDLLEXPORT wxCSConv : public wxMBConv
{
private:
- wxChar *data;
+ wxChar *m_name;
+ wxCharacterSet *m_cset;
+ bool m_deferred;
+ void SetName(const wxChar *charset);
public:
wxCSConv(const wxChar *charset);
+ virtual ~wxCSConv();
+ void LoadNow();
virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const;
virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const;
};
+WXDLLEXPORT_DATA(extern wxCSConv) wxConvLocal;
+#define wxConv_local wxConvLocal
+
+WXDLLEXPORT_DATA(extern wxMBConv *) wxConvCurrent;
+#define wxConv_current wxConvCurrent
+
// filenames are multibyte on Unix and probably widechar on Windows?
-#ifdef __UNIX__
+#if defined(__UNIX__) || defined(__BORLANDC__)
#define wxMBFILES 1
#else
#define wxMBFILES 0
#endif
#if wxMBFILES
-#define wxFNCONV(name) wxConv_file.cWX2MB(name)
+#define wxFNCONV(name) wxConvFile.cWX2MB(name)
#define FNSTRINGCAST MBSTRINGCAST
#else
#define wxFNCONV(name) name
#define FNSTRINGCAST WXSTRINGCAST
#endif
+#else//!wxUSE_WCHAR_T
+class WXDLLEXPORT wxMBConv {
+public:
+ const char* cMB2WX(const char *psz) const { return psz; }
+ const char* cWX2MB(const char *psz) const { return psz; }
+};
+WXDLLEXPORT_DATA(extern wxMBConv) wxConvLibc, wxConvFile;
+#define wxConv_libc wxConvLibc
+#define wxConv_file wxConvFile
+WXDLLEXPORT_DATA(extern wxMBConv *) wxConvCurrent;
+#define wxConv_current wxConvCurrent
+#define wxFNCONV(name) name
+#define FNSTRINGCAST WXSTRINGCAST
+#endif//wxUSE_WCHAR_T
// ---------------------------------------------------------------------------
// This is (yet another one) String class for C++ programmers. It doesn't use
// from multibyte string
// (NB: nLength is right now number of Unicode characters, not
// characters in psz! So try not to use it yet!)
- wxString(const char *psz, wxMBConv& conv = wxConv_libc, size_t nLength = wxSTRING_MAXLEN);
+ wxString(const char *psz, wxMBConv& conv = wxConvLibc, size_t nLength = wxSTRING_MAXLEN);
// from wxWCharBuffer (i.e. return from wxGetString)
wxString(const wxWCharBuffer& psz)
{ InitWith(psz, 0, wxSTRING_MAXLEN); }
// from C string (for compilers using unsigned char)
wxString(const unsigned char* psz, size_t nLength = wxSTRING_MAXLEN)
{ InitWith((const char*)psz, 0, nLength); }
+ // 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); }
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
- const wxCharBuffer mb_str(wxMBConv& conv = wxConv_libc) const { return conv.cWC2MB(m_pchData); }
- const wxChar* wc_str(wxMBConv& WXUNUSED(conv) = wxConv_libc) const { return m_pchData; }
+ const wxCharBuffer mb_str(wxMBConv& conv = wxConvLibc) const { return conv.cWC2MB(m_pchData); }
+ const wxChar* wc_str(wxMBConv& WXUNUSED(conv) = wxConvLibc) const { return m_pchData; }
#if wxMBFILES
- const wxCharBuffer fn_str() const { return mb_str(wxConv_file); }
+ const wxCharBuffer fn_str() const { return mb_str(wxConvFile); }
#else
const wxChar* fn_str() const { return m_pchData; }
#endif
#else
- const wxChar* mb_str(wxMBConv& WXUNUSED(conv) = wxConv_libc ) const { return m_pchData; }
+ const wxChar* mb_str(wxMBConv& WXUNUSED(conv) = wxConvLibc ) 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
+ const wxWX2MBbuf mbc_str() const { return mb_str(*wxConvCurrent); }
// overloaded assignment
// from another wxString
wxString& operator=(wxChar ch);
// from a C string
wxString& operator=(const wxChar *psz);
-#if !wxUSE_UNICODE
+#if wxUSE_UNICODE
+ // from wxWCharBuffer
+ wxString& operator=(const wxWCharBuffer& psz) { return operator=((const wchar_t *)psz); }
+#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
// string concatenation
// in place concatenation
#ifdef wxSTD_STRING_COMPATIBILITY
// std::string compatibility functions
+ // standard types
+ typedef wxChar value_type;
+ typedef const value_type *const_iterator;
+
// an 'invalid' value for string index
static const size_t npos;
// returns the writable character at position n
wxChar& at(size_t n) { return GetWritableChar(n); }
+ // first valid index position
+ const_iterator begin() const { return wx_str(); }
+ // position one after the last valid one
+ const_iterator end() const { return wx_str() + length(); }
+
// lib.string.modifiers
// append a string
wxString& append(const wxString& str)
// find first/last occurence of any character in the set
- //
- size_t find_first_of(const wxString& str, size_t nStart = 0) const;
- //
+ // as strpbrk() but starts at nStart, returns npos if not found
+ size_t find_first_of(const wxString& str, size_t nStart = 0) const
+ { return find_first_of(str.c_str(), nStart); }
+ // same as above
size_t find_first_of(const wxChar* sz, size_t nStart = 0) const;
// same as find(char, size_t)
- size_t find_first_of(wxChar c, size_t nStart = 0) const;
- //
- size_t find_last_of (const wxString& str, size_t nStart = npos) const;
- //
- size_t find_last_of (const wxChar* s, size_t nStart = npos) const;
- // same as rfind(char, size_t)
- size_t find_last_of (wxChar c, size_t nStart = npos) const;
+ size_t find_first_of(wxChar c, size_t nStart = 0) const
+ { return find(c, nStart); }
+ // find the last (starting from nStart) char from str in this string
+ size_t find_last_of (const wxString& str, size_t nStart = npos) const
+ { return find_last_of(str.c_str(), nStart); }
+ // same as above
+ size_t find_last_of (const wxChar* sz, size_t nStart = npos) const;
+ // same as above
+ size_t find_last_of(wxChar c, size_t nStart = npos) const
+ { return rfind(c, nStart); }
// find first/last occurence of any character not in the set
- //
- size_t find_first_not_of(const wxString& str, size_t nStart = 0) const;
- //
- size_t find_first_not_of(const wxChar* s, size_t nStart = 0) const;
- //
+ // as strspn() (starting from nStart), returns npos on failure
+ size_t find_first_not_of(const wxString& str, size_t nStart = 0) const
+ { return find_first_not_of(str.c_str(), nStart); }
+ // same as above
+ size_t find_first_not_of(const wxChar* sz, size_t nStart = 0) const;
+ // same as above
size_t find_first_not_of(wxChar ch, size_t nStart = 0) const;
- //
+ // as strcspn()
size_t find_last_not_of(const wxString& str, size_t nStart=npos) const;
- //
- size_t find_last_not_of(const wxChar* s, size_t nStart = npos) const;
- //
+ // same as above
+ size_t find_last_not_of(const wxChar* sz, size_t nStart = npos) const;
+ // same as above
size_t find_last_not_of(wxChar ch, size_t nStart = npos) const;
// All compare functions return -1, 0 or 1 if the [sub]string is less,
wxString WXDLLEXPORT operator+(wxChar ch, const wxString& string);
wxString WXDLLEXPORT operator+(const wxString& string, const wxChar *psz);
wxString WXDLLEXPORT operator+(const wxChar *psz, const wxString& string);
+#if wxUSE_UNICODE
+inline wxString WXDLLEXPORT operator+(const wxString& string, const wxWCharBuffer& buf)
+{ return string + (const wchar_t *)buf; }
+inline wxString WXDLLEXPORT operator+(const wxWCharBuffer& buf, const wxString& string)
+{ return (const wchar_t *)buf + string; }
+#else
+inline wxString WXDLLEXPORT operator+(const wxString& string, const wxCharBuffer& buf)
+{ return string + (const char *)buf; }
+inline wxString WXDLLEXPORT operator+(const wxCharBuffer& buf, const wxString& string)
+{ return (const char *)buf + string; }
+#endif
// ---------------------------------------------------------------------------
// Implementation only from here until the end of file
projects / wxWidgets.git / blobdiff