X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e5ea3f7a96aa06c204d37a234ffb57c163040430..094637f6d69918150d3dfdb199ad7c92e3189f78:/include/wx/string.h diff --git a/include/wx/string.h b/include/wx/string.h index d9894c0bce..661c893f57 100644 --- a/include/wx/string.h +++ b/include/wx/string.h @@ -20,6 +20,10 @@ #include #endif +#ifdef __EMX__ + #include +#endif + #include #include #include @@ -89,17 +93,19 @@ inline size_t WXDLLEXPORT Strlen(const char *psz) // portable strcasecmp/_stricmp inline int WXDLLEXPORT Stricmp(const char *psz1, const char *psz2) { -#if defined(__VISUALC__) || ( defined(__MWERKS__) && defined(__INTEL__) ) +#if defined(__VISUALC__) || ( defined(__MWERKS__) && defined(__INTEL__) ) return _stricmp(psz1, psz2); -#elif defined(__SC__) +#elif defined(__SC__) return _stricmp(psz1, psz2); -#elif defined(__SALFORDC__) +#elif defined(__SALFORDC__) return stricmp(psz1, psz2); #elif defined(__BORLANDC__) return stricmp(psz1, psz2); #elif defined(__WATCOMC__) return stricmp(psz1, psz2); -#elif defined(__UNIX__) || defined(__GNUWIN32__) +#elif defined(__EMX__) + return stricmp(psz1, psz2); +#elif defined(__UNIX__) || defined(__GNUWIN32__) return strcasecmp(psz1, psz2); #elif defined(__MWERKS__) && !defined(__INTEL__) register char c1, c2; @@ -176,24 +182,9 @@ 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 - { - if (psz) { - size_t nLen = MB2WC((wchar_t *) NULL, psz, 0); - wxWCharBuffer buf(nLen); - MB2WC(WCSTRINGCAST buf, psz, nLen); - return buf; - } else return wxWCharBuffer((wchar_t *) NULL); - } - const wxCharBuffer cWC2MB(const wchar_t *psz) const - { - if (psz) { - size_t nLen = WC2MB((char *) NULL, psz, 0); - wxCharBuffer buf(nLen); - WC2MB(MBSTRINGCAST buf, psz, nLen); - return buf; - } else return wxCharBuffer((char *) NULL); - } + // 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); } @@ -207,7 +198,6 @@ class WXDLLEXPORT wxMBConv #endif }; WXDLLEXPORT_DATA(extern wxMBConv) wxConvLibc; -#define wxConv_libc wxConvLibc #define wxANOTHER_MBCONV(type) \ class type : public wxMBConv { \ @@ -217,14 +207,11 @@ class type : public 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__) +#ifdef __WXGTK12__ WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConvGdk)) wxConvGdk; - #define wxConv_gdk wxConvGdk -#endif // GTK > 1.0 +#endif class wxCharacterSet; class WXDLLEXPORT wxCSConv : public wxMBConv @@ -263,8 +250,15 @@ WXDLLEXPORT_DATA(extern wxMBConv *) wxConvCurrent; #define FNSTRINGCAST WXSTRINGCAST #endif #else//!wxUSE_WCHAR_T -class WXDLLEXPORT wxMBConv {}; -WXDLLEXPORT_DATA(extern wxMBConv) wxConvLibc; +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; +WXDLLEXPORT_DATA(extern wxMBConv *) wxConvCurrent; +#define wxFNCONV(name) name +#define FNSTRINGCAST WXSTRINGCAST #endif//wxUSE_WCHAR_T // --------------------------------------------------------------------------- @@ -578,13 +572,19 @@ public: // string comparison // case-sensitive comparison (returns a value < 0, = 0 or > 0) - int Cmp(const wxChar *psz) const { return wxStrcmp(c_str(), psz); } + int Cmp(const wxChar *psz) const { return wxStrcmp(c_str(), psz); } // same as Cmp() but not case-sensitive - int CmpNoCase(const wxChar *psz) const { return wxStricmp(c_str(), psz); } + int CmpNoCase(const wxChar *psz) const { return wxStricmp(c_str(), psz); } // test for the string equality, either considering case or not // (if compareWithCase then the case matters) bool IsSameAs(const wxChar *psz, bool compareWithCase = TRUE) const { return (compareWithCase ? Cmp(psz) : CmpNoCase(psz)) == 0; } + // comparison with a signle character: returns TRUE if equal + bool IsSameAs(wxChar c, bool compareWithCase = TRUE) const + { + return (Len() == 1) && (compareWithCase ? GetChar(0u) == c + : wxToupper(GetChar(0u)) == wxToupper(c)); + } // simple sub-string extraction // return substring starting at nFirst of length nCount (or till the end @@ -718,6 +718,10 @@ public: #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; @@ -751,6 +755,11 @@ public: // 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) @@ -841,32 +850,37 @@ public: // 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, @@ -985,6 +999,7 @@ private: // --------------------------------------------------------------------------- // wxString comparison functions: operator versions are always case sensitive // --------------------------------------------------------------------------- + // inline bool operator==(const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) == 0); } // @@ -1022,6 +1037,24 @@ inline bool operator>=(const wxString& s1, const wxChar * s2) { return (s1.Cmp( // inline bool operator>=(const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) <= 0); } +// comparison with char +inline bool operator==(wxChar c, const wxString& s) { return s.IsSameAs(c); } +inline bool operator==(const wxString& s, wxChar c) { return s.IsSameAs(c); } +inline bool operator!=(wxChar c, const wxString& s) { return !s.IsSameAs(c); } +inline bool operator!=(const wxString& s, wxChar c) { return !s.IsSameAs(c); } + +#if wxUSE_UNICODE +inline bool operator==(const wxString& s1, const wxWCharBuffer& s2) + { return (s1.Cmp((const wchar_t *)s2) == 0); } +inline bool operator==(const wxWCharBuffer& s1, const wxString& s2) + { return (s2.Cmp((const wchar_t *)s1) == 0); } +#else +inline bool operator==(const wxString& s1, const wxCharBuffer& s2) + { return (s1.Cmp((const char *)s2) == 0); } +inline bool operator==(const wxCharBuffer& s1, const wxString& s2) + { return (s2.Cmp((const char *)s1) == 0); } +#endif + wxString WXDLLEXPORT operator+(const wxString& string1, const wxString& string2); wxString WXDLLEXPORT operator+(const wxString& string, wxChar ch); wxString WXDLLEXPORT operator+(wxChar ch, const wxString& string); @@ -1043,7 +1076,7 @@ inline wxString WXDLLEXPORT operator+(const wxCharBuffer& buf, const wxString& s // Implementation only from here until the end of file // --------------------------------------------------------------------------- -#ifdef wxSTD_STRING_COMPATIBILITY +#if defined(wxSTD_STRING_COMPATIBILITY) && wxUSE_STD_IOSTREAM #include "wx/ioswrap.h"