Unicode support for wxString (wxchar.cpp won't compile without it, so I
figured I couldn't hold it back anyway). Added many macros. Changed most char to wxChar, and literals wrapped in _T(). Added conversion classes. Added new constructors to wxString, and mb_str(), wc_str(), and fn_str() (the last is mb_str() on Unix and c_str() on Windows, since Windows takes file names in Unicode (I think), while Unix doesn't). Rewrote wxString::Printf(). git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2109 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@ -39,6 +39,8 @@
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#endif // !PCH
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#include "wx/debug.h"
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#include "wx/wxchar.h"
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#include "wx/buffer.h"
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/*
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Efficient string class [more or less] compatible with MFC CString,
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@ -63,7 +65,9 @@
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const unsigned int wxSTRING_MAXLEN = UINT_MAX - 100;
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// 'naughty' cast
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#define WXSTRINGCAST (char *)(const char *)
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#define WXSTRINGCAST (wxChar *)(const wxChar *)
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#define MBSTRINGCAST (char *)(const char *)
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#define WCSTRINGCAST (wchar_t *)(const wchar_t *)
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// implementation only
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#define ASSERT_VALID_INDEX(i) wxASSERT( (unsigned)(i) <= Len() )
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@ -72,6 +76,7 @@ const unsigned int wxSTRING_MAXLEN = UINT_MAX - 100;
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// Global functions complementing standard C string library replacements for
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// strlen() and portable strcasecmp()
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//---------------------------------------------------------------------------
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// USE wx* FUNCTIONS IN wx/wxchar.h INSTEAD - THIS IS ONLY FOR BINARY COMPATIBILITY
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// checks whether the passed in pointer is NULL and if the string is empty
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inline bool WXDLLEXPORT IsEmpty(const char *p) { return (!p || !*p); }
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@ -125,10 +130,10 @@ inline int WXDLLEXPORT Stricmp(const char *psz1, const char *psz2)
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// global data
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// ----------------------------------------------------------------------------
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WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
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WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
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// global pointer to empty string
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WXDLLEXPORT_DATA(extern const char*) g_szNul;
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WXDLLEXPORT_DATA(extern const wxChar*) g_szNul;
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// return an empty wxString
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class WXDLLEXPORT wxString; // not yet defined
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@ -144,8 +149,8 @@ struct WXDLLEXPORT wxStringData
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size_t nDataLength, // actual string length
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nAllocLength; // allocated memory size
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// mimics declaration 'char data[nAllocLength]'
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char* data() const { return (char*)(this + 1); }
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// mimics declaration 'wxChar data[nAllocLength]'
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wxChar* data() const { return (wxChar*)(this + 1); }
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// empty string has a special ref count so it's never deleted
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bool IsEmpty() const { return (nRefs == -1); }
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@ -161,6 +166,68 @@ struct WXDLLEXPORT wxStringData
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bool IsValid() const { return (nRefs != 0); }
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};
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// ---------------------------------------------------------------------------
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// types of multibyte<->Unicode conversions
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// ---------------------------------------------------------------------------
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class WXDLLEXPORT wxMBConv
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{
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public:
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virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const;
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virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const;
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const wxWCharBuffer cMB2WC(const char *psz) const
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{
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size_t nLen = MB2WC((wchar_t *) NULL, psz, 0);
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wxWCharBuffer buf(nLen);
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MB2WC(WCSTRINGCAST buf, psz, nLen);
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return buf;
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}
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const wxCharBuffer cWC2MB(const wchar_t *psz) const
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{
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size_t nLen = WC2MB((char *) NULL, psz, 0);
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wxCharBuffer buf(nLen);
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WC2MB(MBSTRINGCAST buf, psz, nLen);
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return buf;
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}
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#if wxUSE_UNICODE
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const wxWCharBuffer cMB2WX(const char *psz) const { return cMB2WC(psz); }
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const wxCharBuffer cWX2MB(const wchar_t *psz) const { return cWC2MB(psz); }
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const wchar_t* cWC2WX(const wchar_t *psz) const { return psz; }
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const wchar_t* cMB2WC(const wchar_t *psz) const { return psz; }
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#else
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const char* cMB2WX(const char *psz) const { return psz; }
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const char* cWX2MB(const char *psz) const { return psz; }
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const wxCharBuffer cWC2WX(const wchar_t *psz) const { return cWC2MB(psz); }
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const wxWCharBuffer cWX2WC(const char *psz) const { return cMB2WC(psz); }
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#endif
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};
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WXDLLEXPORT_DATA(extern wxMBConv) wxConv_libc, wxConv_UTF7, wxConv_UTF8;
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#define wxConv_file wxConv_libc
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class WXDLLEXPORT wxCSConv : wxMBConv
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{
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private:
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wxChar *data;
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public:
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wxCSConv(const wxChar *charset);
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virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n);
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virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n);
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};
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// filenames are multibyte on Unix and probably widechar on Windows?
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#ifdef __UNIX__
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#define wxMBFILES 1
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#else
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#define wxMBFILES 0
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#endif
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#if wxMBFILES
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#define wxFNCONV(name) wxConv_file.cWX2MB(name)
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#define FNSTRINGCAST MBSTRINGCAST
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#else
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#define wxFNCONV(name) name
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#define FNSTRINGCAST WXSTRINGCAST
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#endif
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// ---------------------------------------------------------------------------
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// This is (yet another one) String class for C++ programmers. It doesn't use
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// any of "advanced" C++ features (i.e. templates, exceptions, namespaces...)
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@ -200,7 +267,7 @@ friend class WXDLLEXPORT wxArrayString;
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// performace critical functions are still inlined if you change order!
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private:
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// points to data preceded by wxStringData structure with ref count info
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char *m_pchData;
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wxChar *m_pchData;
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// accessor to string data
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wxStringData* GetStringData() const { return (wxStringData*)m_pchData - 1; }
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@ -208,9 +275,9 @@ private:
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// string (re)initialization functions
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// initializes the string to the empty value (must be called only from
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// ctors, use Reinit() otherwise)
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void Init() { m_pchData = (char *)g_szNul; }
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void Init() { m_pchData = (wxChar *)g_szNul; }
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// initializaes the string with (a part of) C-string
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void InitWith(const char *psz, size_t nPos = 0, size_t nLen = wxSTRING_MAXLEN);
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void InitWith(const wxChar *psz, size_t nPos = 0, size_t nLen = wxSTRING_MAXLEN);
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// as Init, but also frees old data
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void Reinit() { GetStringData()->Unlock(); Init(); }
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@ -220,10 +287,10 @@ private:
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// copies data to another string
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void AllocCopy(wxString&, int, int) const;
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// effectively copies data to string
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void AssignCopy(size_t, const char *);
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void AssignCopy(size_t, const wxChar *);
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// append a (sub)string
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void ConcatSelf(int nLen, const char *src);
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void ConcatSelf(int nLen, const wxChar *src);
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// functions called before writing to the string: they copy it if there
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// are other references to our data (should be the only owner when writing)
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@ -256,15 +323,29 @@ public:
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}
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}
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// string containing nRepeat copies of ch
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wxString(char ch, size_t nRepeat = 1);
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wxString(wxChar ch, size_t nRepeat = 1);
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// ctor takes first nLength characters from C string
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// (default value of wxSTRING_MAXLEN means take all the string)
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wxString(const char *psz, size_t nLength = wxSTRING_MAXLEN)
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wxString(const wxChar *psz, size_t nLength = wxSTRING_MAXLEN)
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{ InitWith(psz, 0, nLength); }
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#if wxUSE_UNICODE
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// from multibyte string
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// (NB: nLength is right now number of Unicode characters, not
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// characters in psz! So try not to use it yet!)
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wxString(const char *psz, wxMBConv& conv = wxConv_libc, size_t nLength = wxSTRING_MAXLEN);
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// from wxWCharBuffer (i.e. return from wxGetString)
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wxString(const wxWCharBuffer& psz)
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{ InitWith(psz, 0, wxSTRING_MAXLEN); }
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#else
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// from C string (for compilers using unsigned char)
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wxString(const unsigned char* psz, size_t nLength = wxSTRING_MAXLEN);
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// from wide (UNICODE) string
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wxString(const unsigned char* psz, size_t nLength = wxSTRING_MAXLEN)
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{ InitWith((const char*)psz, 0, nLength); }
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// from wide (Unicode) string
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wxString(const wchar_t *pwz);
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// from wxCharBuffer
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wxString(const wxCharBuffer& psz)
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{ InitWith(psz, 0, wxSTRING_MAXLEN); }
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#endif
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// dtor is not virtual, this class must not be inherited from!
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~wxString() { GetStringData()->Unlock(); }
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@ -304,20 +385,20 @@ public:
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// data access (all indexes are 0 based)
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// read access
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char GetChar(size_t n) const
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wxChar GetChar(size_t n) const
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{ ASSERT_VALID_INDEX( n ); return m_pchData[n]; }
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// read/write access
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char& GetWritableChar(size_t n)
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wxChar& GetWritableChar(size_t n)
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{ ASSERT_VALID_INDEX( n ); CopyBeforeWrite(); return m_pchData[n]; }
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// write access
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void SetChar(size_t n, char ch)
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void SetChar(size_t n, wxChar ch)
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{ ASSERT_VALID_INDEX( n ); CopyBeforeWrite(); m_pchData[n] = ch; }
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// get last character
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char Last() const
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wxChar Last() const
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{ wxASSERT( !IsEmpty() ); return m_pchData[Len() - 1]; }
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// get writable last character
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char& Last()
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wxChar& Last()
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{ wxASSERT( !IsEmpty() ); CopyBeforeWrite(); return m_pchData[Len()-1]; }
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// under Unix it is tested with configure, assume it works on other
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@ -325,35 +406,50 @@ public:
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// the same type)
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#if !defined(__UNIX__) || wxUSE_SIZE_T_STRING_OPERATOR
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// operator version of GetChar
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char operator[](size_t n) const
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wxChar operator[](size_t n) const
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{ ASSERT_VALID_INDEX( n ); return m_pchData[n]; }
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#endif
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// operator version of GetChar
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char operator[](int n) const
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wxChar operator[](int n) const
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{ ASSERT_VALID_INDEX( n ); return m_pchData[n]; }
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// operator version of GetWritableChar
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char& operator[](size_t n)
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wxChar& operator[](size_t n)
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{ ASSERT_VALID_INDEX( n ); CopyBeforeWrite(); return m_pchData[n]; }
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// implicit conversion to C string
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operator const char*() const { return m_pchData; }
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operator const wxChar*() const { return m_pchData; }
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// explicit conversion to C string (use this with printf()!)
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const char* c_str() const { return m_pchData; }
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const wxChar* c_str() const { return m_pchData; }
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//
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const char* GetData() const { return m_pchData; }
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const wxChar* GetData() const { return m_pchData; }
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#if wxUSE_UNICODE
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const wxCharBuffer mb_str(wxMBConv& conv = wxConv_libc) const { return conv.cWC2MB(m_pchData); }
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const wxChar* wc_str(wxMBConv& WXUNUSED(conv) = wxConv_libc) const { return m_pchData; }
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#if wxMBFILES
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const wxCharBuffer fn_str() const { return mb_str(wxConv_file); }
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#else
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const wxChar* fn_str() const { return m_pchData; }
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#endif
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#else
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const wxChar* mb_str(wxMBConv& WXUNUSED(conv) = wxConv_libc ) const { return m_pchData; }
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const wxWCharBuffer wc_str(wxMBConv& conv) const { return conv.cMB2WC(m_pchData); }
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const wxChar* fn_str() const { return m_pchData; }
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#endif
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// overloaded assignment
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// from another wxString
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wxString& operator=(const wxString& stringSrc);
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// from a character
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wxString& operator=(char ch);
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wxString& operator=(wxChar ch);
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// from a C string
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wxString& operator=(const char *psz);
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wxString& operator=(const wxChar *psz);
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#if !wxUSE_UNICODE
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// from another kind of C string
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wxString& operator=(const unsigned char* psz);
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// from a wide string
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wxString& operator=(const wchar_t *pwz);
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#endif
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// string concatenation
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// in place concatenation
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@ -371,23 +467,32 @@ public:
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return *this;
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}
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// string += C string
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wxString& operator<<(const char *psz)
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{ ConcatSelf(Strlen(psz), psz); return *this; }
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wxString& operator<<(const wxChar *psz)
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{ ConcatSelf(wxStrlen(psz), psz); return *this; }
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// string += char
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wxString& operator<<(char ch) { ConcatSelf(1, &ch); return *this; }
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wxString& operator<<(wxChar ch) { ConcatSelf(1, &ch); return *this; }
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// string += string
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void operator+=(const wxString& s) { (void)operator<<(s); }
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// string += C string
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void operator+=(const char *psz) { (void)operator<<(psz); }
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void operator+=(const wxChar *psz) { (void)operator<<(psz); }
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// string += char
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void operator+=(char ch) { (void)operator<<(ch); }
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void operator+=(wxChar ch) { (void)operator<<(ch); }
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// string += buffer (i.e. from wxGetString)
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#if wxUSE_UNICODE
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wxString& operator<<(const wxWCharBuffer& s) { (void)operator<<((const wchar_t *)s); return *this; }
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void operator+=(const wxWCharBuffer& s) { (void)operator<<((const wchar_t *)s); }
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#else
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wxString& operator<<(const wxCharBuffer& s) { (void)operator<<((const char *)s); return *this; }
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void operator+=(const wxCharBuffer& s) { (void)operator<<((const char *)s); }
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#endif
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// string += C string
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wxString& Append(const char* psz)
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{ ConcatSelf(Strlen(psz), psz); return *this; }
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wxString& Append(const wxChar* psz)
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{ ConcatSelf(wxStrlen(psz), psz); return *this; }
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// append count copies of given character
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wxString& Append(char ch, size_t count = 1u)
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wxString& Append(wxChar ch, size_t count = 1u)
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{ wxString str(ch, count); return *this << str; }
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// prepend a string, return the string itself
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@ -398,13 +503,13 @@ public:
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//
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friend wxString WXDLLEXPORT operator+(const wxString& string1, const wxString& string2);
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//
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friend wxString WXDLLEXPORT operator+(const wxString& string, char ch);
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friend wxString WXDLLEXPORT operator+(const wxString& string, wxChar ch);
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//
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friend wxString WXDLLEXPORT operator+(char ch, const wxString& string);
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friend wxString WXDLLEXPORT operator+(wxChar ch, const wxString& string);
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//
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friend wxString WXDLLEXPORT operator+(const wxString& string, const char *psz);
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friend wxString WXDLLEXPORT operator+(const wxString& string, const wxChar *psz);
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//
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friend wxString WXDLLEXPORT operator+(const char *psz, const wxString& string);
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friend wxString WXDLLEXPORT operator+(const wxChar *psz, const wxString& string);
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// stream-like functions
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// insert an int into string
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@ -416,12 +521,12 @@ public:
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// string comparison
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// case-sensitive comparison (returns a value < 0, = 0 or > 0)
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int Cmp(const char *psz) const { return strcmp(c_str(), psz); }
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int Cmp(const wxChar *psz) const { return wxStrcmp(c_str(), psz); }
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// same as Cmp() but not case-sensitive
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int CmpNoCase(const char *psz) const { return Stricmp(c_str(), psz); }
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int CmpNoCase(const wxChar *psz) const { return wxStricmp(c_str(), psz); }
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// test for the string equality, either considering case or not
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// (if compareWithCase then the case matters)
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bool IsSameAs(const char *psz, bool compareWithCase = TRUE) const
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bool IsSameAs(const wxChar *psz, bool compareWithCase = TRUE) const
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{ return (compareWithCase ? Cmp(psz) : CmpNoCase(psz)) == 0; }
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// simple sub-string extraction
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@ -439,20 +544,20 @@ public:
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wxString Right(size_t nCount) const;
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// get all characters before the first occurence of ch
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// (returns the whole string if ch not found)
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wxString BeforeFirst(char ch) const;
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wxString BeforeFirst(wxChar ch) const;
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// get all characters before the last occurence of ch
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// (returns empty string if ch not found)
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wxString BeforeLast(char ch) const;
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wxString BeforeLast(wxChar ch) const;
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// get all characters after the first occurence of ch
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// (returns empty string if ch not found)
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wxString AfterFirst(char ch) const;
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wxString AfterFirst(wxChar ch) const;
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// get all characters after the last occurence of ch
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// (returns the whole string if ch not found)
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wxString AfterLast(char ch) const;
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wxString AfterLast(wxChar ch) const;
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// for compatibility only, use more explicitly named functions above
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wxString Before(char ch) const { return BeforeLast(ch); }
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wxString After(char ch) const { return AfterFirst(ch); }
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wxString Before(wxChar ch) const { return BeforeLast(ch); }
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wxString After(wxChar ch) const { return AfterFirst(ch); }
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// case conversion
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// convert to upper case in place, return the string itself
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@ -469,29 +574,29 @@ public:
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// remove spaces from left or from right (default) side
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wxString& Trim(bool bFromRight = TRUE);
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// add nCount copies chPad in the beginning or at the end (default)
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wxString& Pad(size_t nCount, char chPad = ' ', bool bFromRight = TRUE);
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wxString& Pad(size_t nCount, wxChar chPad = _T(' '), bool bFromRight = TRUE);
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// truncate string to given length
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wxString& Truncate(size_t uiLen);
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// searching and replacing
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// searching (return starting index, or -1 if not found)
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int Find(char ch, bool bFromEnd = FALSE) const; // like strchr/strrchr
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int Find(wxChar ch, bool bFromEnd = FALSE) const; // like strchr/strrchr
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// searching (return starting index, or -1 if not found)
|
||||
int Find(const char *pszSub) const; // like strstr
|
||||
int Find(const wxChar *pszSub) const; // like strstr
|
||||
// replace first (or all of bReplaceAll) occurences of substring with
|
||||
// another string, returns the number of replacements made
|
||||
size_t Replace(const char *szOld,
|
||||
const char *szNew,
|
||||
size_t Replace(const wxChar *szOld,
|
||||
const wxChar *szNew,
|
||||
bool bReplaceAll = TRUE);
|
||||
|
||||
// check if the string contents matches a mask containing '*' and '?'
|
||||
bool Matches(const char *szMask) const;
|
||||
bool Matches(const wxChar *szMask) const;
|
||||
|
||||
// formated input/output
|
||||
// as sprintf(), returns the number of characters written or < 0 on error
|
||||
int Printf(const char *pszFormat, ...);
|
||||
int Printf(const wxChar *pszFormat, ...);
|
||||
// as vprintf(), returns the number of characters written or < 0 on error
|
||||
int PrintfV(const char* pszFormat, va_list argptr);
|
||||
int PrintfV(const wxChar* pszFormat, va_list argptr);
|
||||
|
||||
// raw access to string memory
|
||||
// ensure that string has space for at least nLen characters
|
||||
@ -502,7 +607,7 @@ public:
|
||||
void Shrink();
|
||||
// get writable buffer of at least nLen bytes. Unget() *must* be called
|
||||
// a.s.a.p. to put string back in a reasonable state!
|
||||
char *GetWriteBuf(size_t nLen);
|
||||
wxChar *GetWriteBuf(size_t nLen);
|
||||
// call this immediately after GetWriteBuf() has been used
|
||||
void UngetWriteBuf();
|
||||
|
||||
@ -517,16 +622,16 @@ public:
|
||||
enum stripType {leading = 0x1, trailing = 0x2, both = 0x3};
|
||||
|
||||
// use Printf()
|
||||
int sprintf(const char *pszFormat, ...);
|
||||
int sprintf(const wxChar *pszFormat, ...);
|
||||
|
||||
// use Cmp()
|
||||
inline int CompareTo(const char* psz, caseCompare cmp = exact) const
|
||||
inline int CompareTo(const wxChar* psz, caseCompare cmp = exact) const
|
||||
{ return cmp == exact ? Cmp(psz) : CmpNoCase(psz); }
|
||||
|
||||
// use Len
|
||||
size_t Length() const { return Len(); }
|
||||
// Count the number of characters
|
||||
int Freq(char ch) const;
|
||||
int Freq(wxChar ch) const;
|
||||
// use MakeLower
|
||||
void LowerCase() { MakeLower(); }
|
||||
// use MakeUpper
|
||||
@ -535,8 +640,8 @@ public:
|
||||
wxString Strip(stripType w = trailing) const;
|
||||
|
||||
// use Find (more general variants not yet supported)
|
||||
size_t Index(const char* psz) const { return Find(psz); }
|
||||
size_t Index(char ch) const { return Find(ch); }
|
||||
size_t Index(const wxChar* psz) const { return Find(psz); }
|
||||
size_t Index(wxChar ch) const { return Find(ch); }
|
||||
// use Truncate
|
||||
wxString& Remove(size_t pos) { return Truncate(pos); }
|
||||
wxString& RemoveLast() { return Truncate(Len() - 1); }
|
||||
@ -544,10 +649,10 @@ public:
|
||||
wxString& Remove(size_t nStart, size_t nLen) { return erase( nStart, nLen ); }
|
||||
|
||||
// use Find()
|
||||
int First( const char ch ) const { return Find(ch); }
|
||||
int First( const char* psz ) const { return Find(psz); }
|
||||
int First( const wxChar ch ) const { return Find(ch); }
|
||||
int First( const wxChar* psz ) const { return Find(psz); }
|
||||
int First( const wxString &str ) const { return Find(str); }
|
||||
int Last( const char ch ) const { return Find(ch, TRUE); }
|
||||
int Last( const wxChar ch ) const { return Find(ch, TRUE); }
|
||||
bool Contains(const wxString& str) const { return Find(str) != -1; }
|
||||
|
||||
// use IsEmpty()
|
||||
@ -577,7 +682,7 @@ public:
|
||||
// return the maximum size of the string
|
||||
size_t max_size() const { return wxSTRING_MAXLEN; }
|
||||
// resize the string, filling the space with c if c != 0
|
||||
void resize(size_t nSize, char ch = '\0');
|
||||
void resize(size_t nSize, wxChar ch = _T('\0'));
|
||||
// delete the contents of the string
|
||||
void clear() { Empty(); }
|
||||
// returns true if the string is empty
|
||||
@ -585,9 +690,9 @@ public:
|
||||
|
||||
// lib.string.access
|
||||
// return the character at position n
|
||||
char at(size_t n) const { return GetChar(n); }
|
||||
wxChar at(size_t n) const { return GetChar(n); }
|
||||
// returns the writable character at position n
|
||||
char& at(size_t n) { return GetWritableChar(n); }
|
||||
wxChar& at(size_t n) { return GetWritableChar(n); }
|
||||
|
||||
// lib.string.modifiers
|
||||
// append a string
|
||||
@ -597,50 +702,50 @@ public:
|
||||
wxString& append(const wxString& str, size_t pos, size_t n)
|
||||
{ ConcatSelf(n, str.c_str() + pos); return *this; }
|
||||
// append first n (or all if n == npos) characters of sz
|
||||
wxString& append(const char *sz, size_t n = npos)
|
||||
{ ConcatSelf(n == npos ? Strlen(sz) : n, sz); return *this; }
|
||||
wxString& append(const wxChar *sz, size_t n = npos)
|
||||
{ ConcatSelf(n == npos ? wxStrlen(sz) : n, sz); return *this; }
|
||||
|
||||
// append n copies of ch
|
||||
wxString& append(size_t n, char ch) { return Pad(n, ch); }
|
||||
wxString& append(size_t n, wxChar ch) { return Pad(n, ch); }
|
||||
|
||||
// same as `this_string = str'
|
||||
wxString& assign(const wxString& str) { return (*this) = str; }
|
||||
// same as ` = str[pos..pos + n]
|
||||
wxString& assign(const wxString& str, size_t pos, size_t n)
|
||||
{ return *this = wxString((const char *)str + pos, n); }
|
||||
{ return *this = wxString((const wxChar *)str + pos, n); }
|
||||
// same as `= first n (or all if n == npos) characters of sz'
|
||||
wxString& assign(const char *sz, size_t n = npos)
|
||||
wxString& assign(const wxChar *sz, size_t n = npos)
|
||||
{ return *this = wxString(sz, n); }
|
||||
// same as `= n copies of ch'
|
||||
wxString& assign(size_t n, char ch)
|
||||
wxString& assign(size_t n, wxChar ch)
|
||||
{ return *this = wxString(ch, n); }
|
||||
|
||||
// insert another string
|
||||
wxString& insert(size_t nPos, const wxString& str);
|
||||
// insert n chars of str starting at nStart (in str)
|
||||
wxString& insert(size_t nPos, const wxString& str, size_t nStart, size_t n)
|
||||
{ return insert(nPos, wxString((const char *)str + nStart, n)); }
|
||||
{ return insert(nPos, wxString((const wxChar *)str + nStart, n)); }
|
||||
|
||||
// insert first n (or all if n == npos) characters of sz
|
||||
wxString& insert(size_t nPos, const char *sz, size_t n = npos)
|
||||
wxString& insert(size_t nPos, const wxChar *sz, size_t n = npos)
|
||||
{ return insert(nPos, wxString(sz, n)); }
|
||||
// insert n copies of ch
|
||||
wxString& insert(size_t nPos, size_t n, char ch)
|
||||
wxString& insert(size_t nPos, size_t n, wxChar ch)
|
||||
{ return insert(nPos, wxString(ch, n)); }
|
||||
|
||||
// delete characters from nStart to nStart + nLen
|
||||
wxString& erase(size_t nStart = 0, size_t nLen = npos);
|
||||
|
||||
// replaces the substring of length nLen starting at nStart
|
||||
wxString& replace(size_t nStart, size_t nLen, const char* sz);
|
||||
wxString& replace(size_t nStart, size_t nLen, const wxChar* sz);
|
||||
// replaces the substring with nCount copies of ch
|
||||
wxString& replace(size_t nStart, size_t nLen, size_t nCount, char ch);
|
||||
wxString& replace(size_t nStart, size_t nLen, size_t nCount, wxChar ch);
|
||||
// replaces a substring with another substring
|
||||
wxString& replace(size_t nStart, size_t nLen,
|
||||
const wxString& str, size_t nStart2, size_t nLen2);
|
||||
// replaces the substring with first nCount chars of sz
|
||||
wxString& replace(size_t nStart, size_t nLen,
|
||||
const char* sz, size_t nCount);
|
||||
const wxChar* sz, size_t nCount);
|
||||
|
||||
// swap two strings
|
||||
void swap(wxString& str);
|
||||
@ -655,13 +760,13 @@ public:
|
||||
// VC++ 1.5 can't cope with this syntax.
|
||||
#if !defined(__VISUALC__) || defined(__WIN32__)
|
||||
// find first n characters of sz
|
||||
size_t find(const char* sz, size_t nStart = 0, size_t n = npos) const;
|
||||
size_t find(const wxChar* sz, size_t nStart = 0, size_t n = npos) const;
|
||||
#endif
|
||||
|
||||
// Gives a duplicate symbol (presumably a case-insensitivity problem)
|
||||
#if !defined(__BORLANDC__)
|
||||
// find the first occurence of character ch after nStart
|
||||
size_t find(char ch, size_t nStart = 0) const;
|
||||
size_t find(wxChar ch, size_t nStart = 0) const;
|
||||
#endif
|
||||
// rfind() family is exactly like find() but works right to left
|
||||
|
||||
@ -671,10 +776,10 @@ public:
|
||||
// VC++ 1.5 can't cope with this syntax.
|
||||
#if !defined(__VISUALC__) || defined(__WIN32__)
|
||||
// as find, but from the end
|
||||
size_t rfind(const char* sz, size_t nStart = npos,
|
||||
size_t rfind(const wxChar* sz, size_t nStart = npos,
|
||||
size_t n = npos) const;
|
||||
// as find, but from the end
|
||||
size_t rfind(char ch, size_t nStart = npos) const;
|
||||
size_t rfind(wxChar ch, size_t nStart = npos) const;
|
||||
#endif
|
||||
|
||||
// find first/last occurence of any character in the set
|
||||
@ -682,30 +787,30 @@ public:
|
||||
//
|
||||
size_t find_first_of(const wxString& str, size_t nStart = 0) const;
|
||||
//
|
||||
size_t find_first_of(const char* sz, size_t nStart = 0) const;
|
||||
size_t find_first_of(const wxChar* sz, size_t nStart = 0) const;
|
||||
// same as find(char, size_t)
|
||||
size_t find_first_of(char c, size_t nStart = 0) const;
|
||||
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 char* s, 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 (char c, size_t nStart = npos) const;
|
||||
size_t find_last_of (wxChar c, size_t nStart = npos) const;
|
||||
|
||||
// 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 char* s, size_t nStart = 0) const;
|
||||
size_t find_first_not_of(const wxChar* s, size_t nStart = 0) const;
|
||||
//
|
||||
size_t find_first_not_of(char ch, size_t nStart = 0) const;
|
||||
size_t find_first_not_of(wxChar ch, size_t nStart = 0) const;
|
||||
//
|
||||
size_t find_last_not_of(const wxString& str, size_t nStart=npos) const;
|
||||
//
|
||||
size_t find_last_not_of(const char* s, size_t nStart = npos) const;
|
||||
size_t find_last_not_of(const wxChar* s, size_t nStart = npos) const;
|
||||
//
|
||||
size_t find_last_not_of(char ch, size_t nStart = npos) const;
|
||||
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,
|
||||
// equal or greater than the compare() argument.
|
||||
@ -718,10 +823,10 @@ public:
|
||||
int compare(size_t nStart, size_t nLen,
|
||||
const wxString& str, size_t nStart2, size_t nLen2) const;
|
||||
// just like strcmp()
|
||||
int compare(const char* sz) const { return Cmp(sz); }
|
||||
int compare(const wxChar* sz) const { return Cmp(sz); }
|
||||
// substring comparison with first nCount characters of sz
|
||||
int compare(size_t nStart, size_t nLen,
|
||||
const char* sz, size_t nCount = npos) const;
|
||||
const wxChar* sz, size_t nCount = npos) const;
|
||||
|
||||
// substring extraction
|
||||
wxString substr(size_t nStart = 0, size_t nLen = npos) const;
|
||||
@ -791,13 +896,13 @@ public:
|
||||
// bFromEnd is FALSE or from end otherwise. If bCase, comparison is case
|
||||
// sensitive (default). Returns index of the first item matched or
|
||||
// wxNOT_FOUND
|
||||
int Index (const char *sz, bool bCase = TRUE, bool bFromEnd = FALSE) const;
|
||||
int Index (const wxChar *sz, bool bCase = TRUE, bool bFromEnd = FALSE) const;
|
||||
// add new element at the end
|
||||
void Add(const wxString& str);
|
||||
// add new element at given position
|
||||
void Insert(const wxString& str, size_t uiIndex);
|
||||
// remove first item matching this value
|
||||
void Remove(const char *sz);
|
||||
void Remove(const wxChar *sz);
|
||||
// remove item by index
|
||||
void Remove(size_t nIndex);
|
||||
|
||||
@ -817,7 +922,7 @@ private:
|
||||
size_t m_nSize, // current size of the array
|
||||
m_nCount; // current number of elements
|
||||
|
||||
char **m_pItems; // pointer to data
|
||||
wxChar **m_pItems; // pointer to data
|
||||
};
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
@ -826,45 +931,45 @@ private:
|
||||
//
|
||||
inline bool operator==(const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) == 0); }
|
||||
//
|
||||
inline bool operator==(const wxString& s1, const char * s2) { return (s1.Cmp(s2) == 0); }
|
||||
inline bool operator==(const wxString& s1, const wxChar * s2) { return (s1.Cmp(s2) == 0); }
|
||||
//
|
||||
inline bool operator==(const char * s1, const wxString& s2) { return (s2.Cmp(s1) == 0); }
|
||||
inline bool operator==(const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) == 0); }
|
||||
//
|
||||
inline bool operator!=(const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) != 0); }
|
||||
//
|
||||
inline bool operator!=(const wxString& s1, const char * s2) { return (s1.Cmp(s2) != 0); }
|
||||
inline bool operator!=(const wxString& s1, const wxChar * s2) { return (s1.Cmp(s2) != 0); }
|
||||
//
|
||||
inline bool operator!=(const char * s1, const wxString& s2) { return (s2.Cmp(s1) != 0); }
|
||||
inline bool operator!=(const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) != 0); }
|
||||
//
|
||||
inline bool operator< (const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) < 0); }
|
||||
//
|
||||
inline bool operator< (const wxString& s1, const char * s2) { return (s1.Cmp(s2) < 0); }
|
||||
inline bool operator< (const wxString& s1, const wxChar * s2) { return (s1.Cmp(s2) < 0); }
|
||||
//
|
||||
inline bool operator< (const char * s1, const wxString& s2) { return (s2.Cmp(s1) > 0); }
|
||||
inline bool operator< (const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) > 0); }
|
||||
//
|
||||
inline bool operator> (const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) > 0); }
|
||||
//
|
||||
inline bool operator> (const wxString& s1, const char * s2) { return (s1.Cmp(s2) > 0); }
|
||||
inline bool operator> (const wxString& s1, const wxChar * s2) { return (s1.Cmp(s2) > 0); }
|
||||
//
|
||||
inline bool operator> (const char * s1, const wxString& s2) { return (s2.Cmp(s1) < 0); }
|
||||
inline bool operator> (const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) < 0); }
|
||||
//
|
||||
inline bool operator<=(const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) <= 0); }
|
||||
//
|
||||
inline bool operator<=(const wxString& s1, const char * s2) { return (s1.Cmp(s2) <= 0); }
|
||||
inline bool operator<=(const wxString& s1, const wxChar * s2) { return (s1.Cmp(s2) <= 0); }
|
||||
//
|
||||
inline bool operator<=(const char * s1, const wxString& s2) { return (s2.Cmp(s1) >= 0); }
|
||||
inline bool operator<=(const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) >= 0); }
|
||||
//
|
||||
inline bool operator>=(const wxString& s1, const wxString& s2) { return (s1.Cmp(s2) >= 0); }
|
||||
//
|
||||
inline bool operator>=(const wxString& s1, const char * s2) { return (s1.Cmp(s2) >= 0); }
|
||||
inline bool operator>=(const wxString& s1, const wxChar * s2) { return (s1.Cmp(s2) >= 0); }
|
||||
//
|
||||
inline bool operator>=(const char * s1, const wxString& s2) { return (s2.Cmp(s1) <= 0); }
|
||||
inline bool operator>=(const wxChar * s1, const wxString& s2) { return (s2.Cmp(s1) <= 0); }
|
||||
|
||||
wxString WXDLLEXPORT operator+(const wxString& string1, const wxString& string2);
|
||||
wxString WXDLLEXPORT operator+(const wxString& string, char ch);
|
||||
wxString WXDLLEXPORT operator+(char ch, const wxString& string);
|
||||
wxString WXDLLEXPORT operator+(const wxString& string, const char *psz);
|
||||
wxString WXDLLEXPORT operator+(const char *psz, const wxString& string);
|
||||
wxString WXDLLEXPORT operator+(const wxString& string, wxChar ch);
|
||||
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);
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Implementation only from here until the end of file
|
||||
|
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user