class WXDLLIMPEXP_BASE wxString;
+// unless this symbol is predefined to disable the compatibility functions, do
+// use them
+#ifndef WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
+ #define WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER 1
+#endif
+
// ---------------------------------------------------------------------------
// macros
// ---------------------------------------------------------------------------
T data;
size_t len;
- SubstrBufFromType() {}
SubstrBufFromType(const T& data_, size_t len_)
: data(data_), len(len_) {}
};
#if wxUSE_UNICODE_UTF8
- // FIXME-UTF8: this will have to use slightly different type
+ // even char* -> char* needs conversion, from locale charset to UTF-8
+ typedef SubstrBufFromType<wxCharBuffer> SubstrBufFromWC;
+ typedef SubstrBufFromType<wxCharBuffer> SubstrBufFromMB;
#elif wxUSE_UNICODE_WCHAR
typedef SubstrBufFromType<const wchar_t*> SubstrBufFromWC;
typedef SubstrBufFromType<wxWCharBuffer> SubstrBufFromMB;
// between UTF-8 and wchar_t* representations of the string are mostly
// contained here.
-#if wxUSE_UNICODE
- // FIXME-UTF8: This will need changes when UTF8 build is introduced
+#if wxUSE_UNICODE_UTF8
+ static SubstrBufFromMB ConvertStr(const char *psz, size_t nLength,
+ const wxMBConv& conv);
+ static SubstrBufFromWC ConvertStr(const wchar_t *pwz, size_t nLength,
+ const wxMBConv& conv);
+#elif wxUSE_UNICODE_WCHAR
static SubstrBufFromMB ConvertStr(const char *psz, size_t nLength,
const wxMBConv& conv);
#else
// encodes the character to a form used to represent it in internal
// representation (returns a string in UTF8 version)
static wxChar EncodeChar(wxUniChar ch) { return (wxChar)ch; }
+ static wxUniChar DecodeChar(wxStringImpl::const_iterator i) { return *i; }
// translates position index in wxString to/from index in underlying
// wxStringImpl:
#else // wxUSE_UNICODE_UTF8
- typedef char Utf8CharBuffer[5];
+ // checks correctness of UTF-8 sequence
+ static bool IsValidUtf8String(const char *c);
+#ifdef __WXDEBUG__
+ static bool IsValidUtf8LeadByte(unsigned char c);
+#endif
+
+ // table of offsets to skip forward when iterating
+ static unsigned char ms_utf8IterTable[256];
+
+ static void IncIter(wxStringImpl::iterator& i)
+ {
+ wxASSERT( IsValidUtf8LeadByte(*i) );
+ i += ms_utf8IterTable[(unsigned char)*i];
+ }
+ static void IncIter(wxStringImpl::const_iterator& i)
+ {
+ wxASSERT( IsValidUtf8LeadByte(*i) );
+ i += ms_utf8IterTable[(unsigned char)*i];
+ }
+
+ static void DecIter(wxStringImpl::iterator& i);
+ static void DecIter(wxStringImpl::const_iterator& i);
+ static wxStringImpl::iterator AddToIter(wxStringImpl::iterator i, int n);
+ static wxStringImpl::const_iterator AddToIter(wxStringImpl::const_iterator i, int n);
+ static int DiffIters(wxStringImpl::const_iterator i1, wxStringImpl::const_iterator i2);
+ static int DiffIters(wxStringImpl::iterator i1, wxStringImpl::iterator i2);
+
+ struct Utf8CharBuffer
+ {
+ char data[5];
+ operator const char*() const { return data; }
+ };
static Utf8CharBuffer EncodeChar(wxUniChar ch);
// returns n copies of ch encoded in UTF-8 string
static wxCharBuffer EncodeNChars(size_t n, wxUniChar ch);
+ // returns the length of UTF-8 encoding of the character with lead byte 'c'
+ static size_t GetUtf8CharLength(char c)
+ {
+ wxASSERT( IsValidUtf8LeadByte(c) );
+ return ms_utf8IterTable[(unsigned char)c];
+ }
+
+ // decodes single UTF-8 character from UTF-8 string
+ // FIXME-UTF8: move EncodeChar/DecodeChar and other operations to separate
+ // class
+ static wxUniChar DecodeChar(wxStringImpl::const_iterator i)
+ { return wxUniCharRef::DecodeChar(i); }
+ friend class WXDLLIMPEXP_BASE wxUniCharRef;
+
size_t PosToImpl(size_t pos) const
{
if ( pos == 0 || pos == npos )
return wxStringImpl::const_iterator(begin() + pos) - m_impl.begin();
}
+ void PosLenToImpl(size_t pos, size_t len, size_t *implPos, size_t *implLen) const;
+
+ size_t LenToImpl(size_t len) const
+ {
+ size_t pos, len2;
+ PosLenToImpl(0, len, &pos, &len2);
+ return len2;
+ }
+
size_t PosFromImpl(size_t pos) const
{
if ( pos == 0 || pos == npos )
return const_iterator(m_impl.begin() + pos) - begin();
}
- // FIXME: return as-is without copying under UTF8 locale, return
- // converted string under other locales - needs wxCharBuffer
- // changes
- static wxCharBuffer ImplStr(const char* str);
+ size_t IterToImplPos(wxStringImpl::iterator i) const
+ { return wxStringImpl::const_iterator(i) - m_impl.begin(); }
+
+ // FIXME-UTF8: return as-is without copying under UTF8 locale, return
+ // converted string under other locales - needs wxCharBuffer
+ // changes
+ static wxCharBuffer ImplStr(const char* str,
+ const wxMBConv& conv = wxConvLibc)
+ { return ConvertStr(str, npos, conv).data; }
+ static SubstrBufFromMB ImplStr(const char* str, size_t n,
+ const wxMBConv& conv = wxConvLibc)
+ { return ConvertStr(str, n, conv); }
static wxCharBuffer ImplStr(const wchar_t* str)
- { return wxConvUTF8.cWC2MB(str); }
+ { return ConvertStr(str, npos, wxConvUTF8).data; }
+ static SubstrBufFromWC ImplStr(const wchar_t* str, size_t n)
+ { return ConvertStr(str, n, wxConvUTF8); }
#endif // !wxUSE_UNICODE_UTF8/wxUSE_UNICODE_UTF8
-
-public:
- // constructors and destructor
- // ctor for an empty string
- wxString() {}
-
- // copy ctor
- wxString(const wxStringImpl& stringSrc) : m_impl(stringSrc) { }
- wxString(const wxString& stringSrc) : m_impl(stringSrc.m_impl) { }
-
- // string containing nRepeat copies of ch
- wxString(wxUniChar ch, size_t nRepeat = 1)
- { assign(nRepeat, ch); }
- wxString(size_t nRepeat, wxUniChar ch)
- { assign(nRepeat, ch); }
- wxString(wxUniCharRef ch, size_t nRepeat = 1)
- { assign(nRepeat, ch); }
- wxString(size_t nRepeat, wxUniCharRef ch)
- { assign(nRepeat, ch); }
- wxString(char ch, size_t nRepeat = 1)
- { assign(nRepeat, ch); }
- wxString(size_t nRepeat, char ch)
- { assign(nRepeat, ch); }
- wxString(wchar_t ch, size_t nRepeat = 1)
- { assign(nRepeat, ch); }
- wxString(size_t nRepeat, wchar_t ch)
- { assign(nRepeat, ch); }
-
- // ctors from char* strings:
- wxString(const char *psz)
- : m_impl(ImplStr(psz)) {}
- wxString(const char *psz, const wxMBConv& conv)
- : m_impl(ImplStr(psz, conv)) {}
- wxString(const char *psz, size_t nLength)
- { assign(psz, nLength); }
- wxString(const char *psz, const wxMBConv& conv, size_t nLength)
- {
- SubstrBufFromMB str(ImplStr(psz, nLength, conv));
- m_impl.assign(str.data, str.len);
- }
-
- // and unsigned char*:
- wxString(const unsigned char *psz)
- : m_impl(ImplStr((const char*)psz)) {}
- wxString(const unsigned char *psz, const wxMBConv& conv)
- : m_impl(ImplStr((const char*)psz, conv)) {}
- wxString(const unsigned char *psz, size_t nLength)
- { assign((const char*)psz, nLength); }
- wxString(const unsigned char *psz, const wxMBConv& conv, size_t nLength)
- {
- SubstrBufFromMB str(ImplStr((const char*)psz, nLength, conv));
- m_impl.assign(str.data, str.len);
- }
-
- // ctors from wchar_t* strings:
- wxString(const wchar_t *pwz)
- : m_impl(ImplStr(pwz)) {}
- wxString(const wchar_t *pwz, const wxMBConv& WXUNUSED(conv))
- : m_impl(ImplStr(pwz)) {}
- wxString(const wchar_t *pwz, size_t nLength)
- { assign(pwz, nLength); }
- wxString(const wchar_t *pwz, const wxMBConv& WXUNUSED(conv), size_t nLength)
- { assign(pwz, nLength); }
-
- wxString(const wxCharBuffer& buf)
- { assign(buf.data()); } // FIXME-UTF8: fix for embedded NUL and buffer length
- wxString(const wxWCharBuffer& buf)
- { assign(buf.data()); } // FIXME-UTF8: fix for embedded NUL and buffer length
-
- wxString(const wxCStrData& cstr)
- : m_impl(cstr.AsString().m_impl) { }
-
- // as we provide both ctors with this signature for both char and unsigned
- // char string, we need to provide one for wxCStrData to resolve ambiguity
- wxString(const wxCStrData& cstr, size_t nLength)
- : m_impl(cstr.AsString().Mid(0, nLength).m_impl) {}
-
- // and because wxString is convertible to wxCStrData and const wxChar *
- // we also need to provide this one
- wxString(const wxString& str, size_t nLength)
- : m_impl(str.Mid(0, nLength).m_impl) {}
-
public:
// standard types
typedef wxUniChar value_type;
typedef wxUniChar const_reference;
#if wxUSE_STL
- #define WX_STR_ITERATOR_TAG std::random_access_iterator_tag
+ #if wxUSE_UNICODE_UTF8
+ // random access is not O(1), as required by Random Access Iterator
+ #define WX_STR_ITERATOR_TAG std::bidirectional_iterator_tag
+ #else
+ #define WX_STR_ITERATOR_TAG std::random_access_iterator_tag
+ #endif
#else
#define WX_STR_ITERATOR_TAG void /* dummy type */
#endif
typedef reference_type reference; \
typedef pointer_type pointer; \
\
- iterator_name(const iterator_name& i) : m_cur(i.m_cur) {} \
- \
reference operator*() const { return reference_ctor; } \
reference operator[](size_t n) const { return *(*this + n); } \
\
return tmp; \
} \
\
- iterator_name operator+(int n) const \
- { return iterator_name(wxString::AddToIter(m_cur, n)); } \
- iterator_name operator+(size_t n) const \
- { return iterator_name(wxString::AddToIter(m_cur, (int)n)); } \
- iterator_name operator-(int n) const \
- { return iterator_name(wxString::AddToIter(m_cur, -n)); } \
- iterator_name operator-(size_t n) const \
- { return iterator_name(wxString::AddToIter(m_cur, -(int)n)); } \
iterator_name& operator+=(int n) \
{ m_cur = wxString::AddToIter(m_cur, n); return *this; } \
iterator_name& operator+=(size_t n) \
iterator_name& operator-=(size_t n) \
{ m_cur = wxString::AddToIter(m_cur, -(int)n); return *this; } \
\
- unsigned operator-(const iterator_name& i) const \
+ difference_type operator-(const iterator_name& i) const \
{ return wxString::DiffIters(m_cur, i.m_cur); } \
\
bool operator==(const iterator_name& i) const \
\
private: \
/* for internal wxString use only: */ \
- iterator_name(underlying_iterator ptr) : m_cur(ptr) {} \
operator underlying_iterator() const { return m_cur; } \
\
friend class WXDLLIMPEXP_BASE wxString; \
friend class WXDLLIMPEXP_BASE wxCStrData; \
\
private: \
- underlying_iterator m_cur;
+ underlying_iterator m_cur
class const_iterator;
+#if wxUSE_UNICODE_UTF8
class iterator
{
+ // NB: In UTF-8 build, (non-const) iterator needs to keep reference
+ // to the underlying wxStringImpl, because UTF-8 is variable-length
+ // encoding and changing the value pointer to by an iterator using
+ // its operator* requires calling wxStringImpl::replace() if the old
+ // and new values differ in their encoding's length.
+
WX_STR_ITERATOR_IMPL(iterator, wxChar*, wxUniCharRef,
- wxUniCharRef::CreateForString(m_cur))
+ wxUniCharRef::CreateForString(m_str, m_cur));
+
+ public:
+ iterator(const iterator& i) : m_cur(i.m_cur), m_str(i.m_str) {}
+
+ iterator operator+(int n) const
+ { return iterator(m_str, wxString::AddToIter(m_cur, n)); }
+ iterator operator+(size_t n) const
+ { return iterator(m_str, wxString::AddToIter(m_cur, (int)n)); }
+ iterator operator-(int n) const
+ { return iterator(m_str, wxString::AddToIter(m_cur, -n)); }
+ iterator operator-(size_t n) const
+ { return iterator(m_str, wxString::AddToIter(m_cur, -(int)n)); }
+
+ private:
+ iterator(wxString *str, underlying_iterator ptr)
+ : m_cur(ptr), m_str(str->m_impl) {}
+ iterator(wxStringImpl& str, underlying_iterator ptr)
+ : m_cur(ptr), m_str(str) {}
+
+ wxStringImpl& m_str;
friend class const_iterator;
};
+#else // !wxUSE_UNICODE_UTF8
+ class iterator
+ {
+ WX_STR_ITERATOR_IMPL(iterator, wxChar*, wxUniCharRef,
+ wxUniCharRef::CreateForString(m_cur));
+
+ public:
+ iterator(const iterator& i) : m_cur(i.m_cur) {}
+
+ iterator operator+(int n) const
+ { return iterator(wxString::AddToIter(m_cur, n)); }
+ iterator operator+(size_t n) const
+ { return iterator(wxString::AddToIter(m_cur, (int)n)); }
+ iterator operator-(int n) const
+ { return iterator(wxString::AddToIter(m_cur, -n)); }
+ iterator operator-(size_t n) const
+ { return iterator(wxString::AddToIter(m_cur, -(int)n)); }
+
+ private:
+ // for internal wxString use only:
+ iterator(underlying_iterator ptr) : m_cur(ptr) {}
+ iterator(wxString *WXUNUSED(str), underlying_iterator ptr) : m_cur(ptr) {}
+
+ friend class const_iterator;
+ };
+#endif // wxUSE_UNICODE_UTF8/!wxUSE_UNICODE_UTF8
class const_iterator
{
// NB: reference_type is intentionally value, not reference, the character
// may be encoded differently in wxString data:
WX_STR_ITERATOR_IMPL(const_iterator, const wxChar*, wxUniChar,
- wxUniChar(*m_cur))
+ wxString::DecodeChar(m_cur));
public:
+ const_iterator(const const_iterator& i) : m_cur(i.m_cur) {}
const_iterator(const iterator& i) : m_cur(i.m_cur) {}
+
+ const_iterator operator+(int n) const
+ { return const_iterator(wxString::AddToIter(m_cur, n)); }
+ const_iterator operator+(size_t n) const
+ { return const_iterator(wxString::AddToIter(m_cur, (int)n)); }
+ const_iterator operator-(int n) const
+ { return const_iterator(wxString::AddToIter(m_cur, -n)); }
+ const_iterator operator-(size_t n) const
+ { return const_iterator(wxString::AddToIter(m_cur, -(int)n)); }
+
+ private:
+ // for internal wxString use only:
+ const_iterator(underlying_iterator ptr) : m_cur(ptr) {}
};
#undef WX_STR_ITERATOR_TAG
typedef reverse_iterator_impl<iterator> reverse_iterator;
typedef reverse_iterator_impl<const_iterator> const_reverse_iterator;
+private:
+ // used to transform an expression built using c_str() (and hence of type
+ // wxCStrData) to an iterator into the string
+ static const_iterator CreateConstIterator(const wxCStrData& data)
+ {
+ return const_iterator(data.m_str->begin() + data.m_offset);
+ }
+
+public:
+ // constructors and destructor
+ // ctor for an empty string
+ wxString() {}
+
+ // copy ctor
+ // FIXME-UTF8: this one needs to do UTF-8 conversion in UTF-8 build!
+ wxString(const wxStringImpl& stringSrc) : m_impl(stringSrc) { }
+
+ wxString(const wxString& stringSrc) : m_impl(stringSrc.m_impl) { }
+
+ // string containing nRepeat copies of ch
+ wxString(wxUniChar ch, size_t nRepeat = 1)
+ { assign(nRepeat, ch); }
+ wxString(size_t nRepeat, wxUniChar ch)
+ { assign(nRepeat, ch); }
+ wxString(wxUniCharRef ch, size_t nRepeat = 1)
+ { assign(nRepeat, ch); }
+ wxString(size_t nRepeat, wxUniCharRef ch)
+ { assign(nRepeat, ch); }
+ wxString(char ch, size_t nRepeat = 1)
+ { assign(nRepeat, ch); }
+ wxString(size_t nRepeat, char ch)
+ { assign(nRepeat, ch); }
+ wxString(wchar_t ch, size_t nRepeat = 1)
+ { assign(nRepeat, ch); }
+ wxString(size_t nRepeat, wchar_t ch)
+ { assign(nRepeat, ch); }
+
+ // ctors from char* strings:
+ wxString(const char *psz)
+ : m_impl(ImplStr(psz)) {}
+ wxString(const char *psz, const wxMBConv& conv)
+ : m_impl(ImplStr(psz, conv)) {}
+ wxString(const char *psz, size_t nLength)
+ { assign(psz, nLength); }
+ wxString(const char *psz, const wxMBConv& conv, size_t nLength)
+ {
+ SubstrBufFromMB str(ImplStr(psz, nLength, conv));
+ m_impl.assign(str.data, str.len);
+ }
+
+ // and unsigned char*:
+ wxString(const unsigned char *psz)
+ : m_impl(ImplStr((const char*)psz)) {}
+ wxString(const unsigned char *psz, const wxMBConv& conv)
+ : m_impl(ImplStr((const char*)psz, conv)) {}
+ wxString(const unsigned char *psz, size_t nLength)
+ { assign((const char*)psz, nLength); }
+ wxString(const unsigned char *psz, const wxMBConv& conv, size_t nLength)
+ {
+ SubstrBufFromMB str(ImplStr((const char*)psz, nLength, conv));
+ m_impl.assign(str.data, str.len);
+ }
+
+ // ctors from wchar_t* strings:
+ wxString(const wchar_t *pwz)
+ : m_impl(ImplStr(pwz)) {}
+ wxString(const wchar_t *pwz, const wxMBConv& WXUNUSED(conv))
+ : m_impl(ImplStr(pwz)) {}
+ wxString(const wchar_t *pwz, size_t nLength)
+ { assign(pwz, nLength); }
+ wxString(const wchar_t *pwz, const wxMBConv& WXUNUSED(conv), size_t nLength)
+ { assign(pwz, nLength); }
+
+ wxString(const wxCharBuffer& buf)
+ { assign(buf.data()); } // FIXME-UTF8: fix for embedded NUL and buffer length
+ wxString(const wxWCharBuffer& buf)
+ { assign(buf.data()); } // FIXME-UTF8: fix for embedded NUL and buffer length
+
+ wxString(const wxCStrData& cstr)
+ : m_impl(cstr.AsString().m_impl) { }
+
+ // as we provide both ctors with this signature for both char and unsigned
+ // char string, we need to provide one for wxCStrData to resolve ambiguity
+ wxString(const wxCStrData& cstr, size_t nLength)
+ : m_impl(cstr.AsString().Mid(0, nLength).m_impl) {}
+
+ // and because wxString is convertible to wxCStrData and const wxChar *
+ // we also need to provide this one
+ wxString(const wxString& str, size_t nLength)
+ : m_impl(str.Mid(0, nLength).m_impl) {}
+
+ // even if we're not built with wxUSE_STL == 1 it is very convenient to allow
+ // implicit conversions from std::string to wxString as this allows to use
+ // the same strings in non-GUI and GUI code, however we don't want to
+ // unconditionally add this ctor as it would make wx lib dependent on
+ // libstdc++ on some Linux versions which is bad, so instead we ask the
+ // client code to define this wxUSE_STD_STRING symbol if they need it
+#if wxUSE_STD_STRING && !wxUSE_STL_BASED_WXSTRING
+ wxString(const wxStdString& s)
+ // FIXME-UTF8: this one needs to do UTF-8 conversion in UTF-8 build!
+ : m_impl(s.c_str()) { } // FIXME-UTF8: this is broken for embedded 0s
+#endif // wxUSE_STD_STRING && !wxUSE_STL_BASED_WXSTRING
+
+
// first valid index position
const_iterator begin() const { return const_iterator(m_impl.begin()); }
- iterator begin() { return iterator(m_impl.begin()); }
+ iterator begin() { return iterator(this, m_impl.begin()); }
// position one after the last valid one
const_iterator end() const { return const_iterator(m_impl.end()); }
- iterator end() { return iterator(m_impl.end()); }
+ iterator end() { return iterator(this, m_impl.end()); }
// first element of the reversed string
const_reverse_iterator rbegin() const
// explicit conversion to C string in internal representation (char*,
// wchar_t*, UTF-8-encoded char*, depending on the build):
- const_pointer wx_str() const { return m_impl.c_str(); }
+ const wxStringCharType *wx_str() const { return m_impl.c_str(); }
// conversion to *non-const* multibyte or widestring buffer; modifying
// returned buffer won't affect the string, these methods are only useful
const wxWX2MBbuf mbc_str() const { return mb_str(*wxConvCurrent); }
- const wxChar* wc_str() const { return c_str(); }
-
+#if wxUSE_UNICODE_WCHAR
+ const wxChar* wc_str() const { return wx_str(); }
+#elif wxUSE_UNICODE_UTF8
+ const wxWCharBuffer wc_str() const;
+#endif
// for compatibility with !wxUSE_UNICODE version
- const wxChar* wc_str(const wxMBConv& WXUNUSED(conv)) const { return c_str(); }
+ const wxWX2WCbuf wc_str(const wxMBConv& WXUNUSED(conv)) const
+ { return wc_str(); }
#if wxMBFILES
const wxCharBuffer fn_str() const { return mb_str(wxConvFile); }
#else // !wxMBFILES
- const wxChar* fn_str() const { return c_str(); }
+ const wxWX2WCbuf fn_str() const { return wc_str(); }
#endif // wxMBFILES/!wxMBFILES
+
#else // ANSI
- const wxChar* mb_str() const { return c_str(); }
+ const wxChar* mb_str() const { return wx_str(); }
// for compatibility with wxUSE_UNICODE version
- const wxChar* mb_str(const wxMBConv& WXUNUSED(conv)) const { return c_str(); }
+ const wxChar* mb_str(const wxMBConv& WXUNUSED(conv)) const { return wx_str(); }
const wxWX2MBbuf mbc_str() const { return mb_str(); }
// take all characters from first to last
wxString(const_iterator first, const_iterator last)
: m_impl(first, last) { }
+#if WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
+ // the 2 overloads below are for compatibility with the existing code using
+ // pointers instead of iterators
wxString(const char *first, const char *last)
{
SubstrBufFromMB str(ImplStr(first, last - first));
SubstrBufFromWC str(ImplStr(first, last - first));
m_impl.assign(str.data, str.len);
}
+ // and this one is needed to compile code adding offsets to c_str() result
+ wxString(const wxCStrData& first, const wxCStrData& last)
+ : m_impl(CreateConstIterator(first), CreateConstIterator(last))
+ {
+ wxASSERT_MSG( first.m_str == last.m_str,
+ _T("pointers must be into the same string") );
+ }
+#endif // WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
// lib.string.modifiers
// append elements str[pos], ..., str[pos+n]
// append from first to last
wxString& append(const_iterator first, const_iterator last)
{ m_impl.append(first, last); return *this; }
+#if WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
wxString& append(const char *first, const char *last)
{ return append(first, last - first); }
wxString& append(const wchar_t *first, const wchar_t *last)
{ return append(first, last - first); }
+ wxString& append(const wxCStrData& first, const wxCStrData& last)
+ { return append(CreateConstIterator(first), CreateConstIterator(last)); }
+#endif // WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
// same as `this_string = str'
wxString& assign(const wxString& str)
// assign from first to last
wxString& assign(const_iterator first, const_iterator last)
{ m_impl.assign(first, last); return *this; }
+#if WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
wxString& assign(const char *first, const char *last)
{ return assign(first, last - first); }
wxString& assign(const wchar_t *first, const wchar_t *last)
{ return assign(first, last - first); }
+ wxString& assign(const wxCStrData& first, const wxCStrData& last)
+ { return assign(CreateConstIterator(first), CreateConstIterator(last)); }
+#endif // WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
// string comparison
int compare(const wxString& str) const;
{
#if wxUSE_UNICODE_UTF8
if ( !ch.IsAscii() )
- m_impl.insert(begin() + nPos, EncodeNChars(n, ch));
+ m_impl.insert(PosToImpl(nPos), EncodeNChars(n, ch));
else
#endif
- m_impl.insert(begin() + nPos, n, (wxStringCharType)ch);
+ m_impl.insert(PosToImpl(nPos), n, (wxStringCharType)ch);
return *this;
}
iterator insert(iterator it, wxUniChar ch)
- { return iterator(m_impl.insert(it, EncodeChar(ch))); }
+ {
+#if wxUSE_UNICODE_UTF8
+ if ( !ch.IsAscii() )
+ {
+ size_t pos = IterToImplPos(it);
+ m_impl.insert(pos, EncodeChar(ch));
+ return iterator(this, m_impl.begin() + pos);
+ }
+ else
+#endif
+ return iterator(this, m_impl.insert(it, (wxStringCharType)ch));
+ }
void insert(iterator it, const_iterator first, const_iterator last)
{ m_impl.insert(it, first, last); }
+#if WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
void insert(iterator it, const char *first, const char *last)
{ insert(it - begin(), first, last - first); }
- void append(iterator it, const wchar_t *first, const wchar_t *last)
+ void insert(iterator it, const wchar_t *first, const wchar_t *last)
{ insert(it - begin(), first, last - first); }
+ void insert(iterator it, const wxCStrData& first, const wxCStrData& last)
+ { insert(it, CreateConstIterator(first), CreateConstIterator(last)); }
+#endif // WXWIN_COMPATIBILITY_STRING_PTR_AS_ITER
+
void insert(iterator it, size_type n, wxUniChar ch)
{
#if wxUSE_UNICODE_UTF8
if ( !ch.IsAscii() )
- m_impl.insert(it, EncodeNChars(n, ch));
+ m_impl.insert(IterToImplPos(it), EncodeNChars(n, ch));
else
#endif
m_impl.insert(it, n, (wxStringCharType)ch);
}
// delete characters from first up to last
iterator erase(iterator first, iterator last)
- { return iterator(m_impl.erase(first, last)); }
+ { return iterator(this, m_impl.erase(first, last)); }
iterator erase(iterator first)
- { return iterator(m_impl.erase(first)); }
+ { return iterator(this, m_impl.erase(first)); }
#ifdef wxSTRING_BASE_HASNT_CLEAR
void clear() { erase(); }
// as strpbrk() but starts at nStart, returns npos if not found
size_t find_first_of(const wxString& str, size_t nStart = 0) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_first_of(str.mb_str().data(), nStart); }
+#else
{ return find_first_of((const wxChar*)str.c_str(), nStart); }
+#endif
// same as above
size_t find_first_of(const char* sz, size_t nStart = 0) const;
size_t find_first_of(const wchar_t* sz, 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
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_last_of(str.mb_str().data(), nStart); }
+#else
{ return find_last_of((const wxChar*)str.c_str(), nStart); }
+#endif
// same as above
size_t find_last_of (const char* sz, size_t nStart = npos) const;
size_t find_last_of (const wchar_t* sz, size_t nStart = npos) const;
// as strspn() (starting from nStart), returns npos on failure
size_t find_first_not_of(const wxString& str, size_t nStart = 0) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_first_not_of(str.mb_str().data(), nStart); }
+#else
{ return find_first_not_of((const wxChar*)str.c_str(), nStart); }
+#endif
// same as above
size_t find_first_not_of(const char* sz, size_t nStart = 0) const;
size_t find_first_not_of(const wchar_t* sz, size_t nStart = 0) const;
size_t find_first_not_of(wxUniChar ch, size_t nStart = 0) const;
// as strcspn()
size_t find_last_not_of(const wxString& str, size_t nStart = npos) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_last_not_of(str.mb_str().data(), nStart); }
+#else
{ return find_last_not_of((const wxChar*)str.c_str(), nStart); }
+#endif
// same as above
size_t find_last_not_of(const char* sz, size_t nStart = npos) const;
size_t find_last_not_of(const wchar_t* sz, size_t nStart = npos) const;
~ConvertedBuffer()
{ free(m_buf); }
- operator const T*() const { return m_buf; }
+ operator T*() const { return m_buf; }
ConvertedBuffer& operator=(T *str)
{
inline wxCStrData::operator bool() const
{
return !m_str->empty();
-};
+}
// simple cases for AsChar() and AsWChar(), the complicated ones are
// in string.cpp
projects / wxWidgets.git / blobdiff