X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/78e848cac9c973346dcf598f3c1b942b63dd2821..642067e02a202feddc97255f1229e4e7378541d9:/src/common/txtstrm.cpp diff --git a/src/common/txtstrm.cpp b/src/common/txtstrm.cpp index 4f863093a6..032474919c 100644 --- a/src/common/txtstrm.cpp +++ b/src/common/txtstrm.cpp @@ -6,7 +6,7 @@ // Created: 28/06/98 // RCS-ID: $Id$ // Copyright: (c) Guilhem Lavaux -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -38,10 +38,17 @@ // wxTextInputStream // ---------------------------------------------------------------------------- +#if wxUSE_UNICODE +wxTextInputStream::wxTextInputStream(wxInputStream &s, const wxString &sep, wxMBConv& conv) + : m_input(s), m_separators(sep), m_conv(conv) +{ +} +#else wxTextInputStream::wxTextInputStream(wxInputStream &s, const wxString &sep) : m_input(s), m_separators(sep) { } +#endif wxTextInputStream::~wxTextInputStream() { @@ -52,31 +59,31 @@ wxChar wxTextInputStream::NextNonSeparators() wxChar c = (wxChar) 0; for (;;) { - if (!m_input) return (wxChar) 0; + if (!m_input) return (wxChar) 0; c = m_input.GetC(); - - if (c != wxT('\n') && - c != wxT('\r') && - !m_separators.Contains(c)) - return c; + + if (c != wxT('\n') && + c != wxT('\r') && + !m_separators.Contains(c)) + return c; } } -inline bool wxTextInputStream::EatEOL(const wxChar &c) +bool wxTextInputStream::EatEOL(const wxChar &c) { - if (c == wxT('\n')) return TRUE; // eat on UNIX - - if (c == wxT('\r')) // eat on both Mac and DOS + if (c == wxT('\n')) return TRUE; // eat on UNIX + + if (c == wxT('\r')) // eat on both Mac and DOS { - if (!m_input) return TRUE; - wxChar c2 = m_input.GetC(); - - if (c2 != wxT('\n')) m_input.Ungetch( c2 ); // Don't eat on Mac - return TRUE; + if (!m_input) return TRUE; + wxChar c2 = m_input.GetC(); + + if (c2 != wxT('\n')) m_input.Ungetch( c2 ); // Don't eat on Mac + return TRUE; } - return FALSE; + return FALSE; } void wxTextInputStream::SkipIfEndOfLine( wxChar c ) @@ -88,11 +95,13 @@ void wxTextInputStream::SkipIfEndOfLine( wxChar c ) wxUint32 wxTextInputStream::Read32() { /* I only implemented a simple integer parser */ + // VZ: what about using strtol()?? (TODO) + int sign; wxInt32 i; if (!m_input) return 0; - int c = NextNonSeparators(); + int c = NextNonSeparators(); if (c==(wxChar)0) return 0; i = 0; @@ -141,11 +150,16 @@ wxUint8 wxTextInputStream::Read8() double wxTextInputStream::ReadDouble() { - /* I only implemented a simple float parser */ + /* I only implemented a simple float parser + * VZ: what about using strtod()?? (TODO) + */ + double f; - int sign; + int theSign; + + if (!m_input) + return 0; - if (!m_input) return 0; int c = NextNonSeparators(); if (c==(wxChar)0) return 0; @@ -153,22 +167,22 @@ double wxTextInputStream::ReadDouble() if (! (c == wxT('.') || c == wxT(',') || c == wxT('-') || c == wxT('+') || isdigit(c)) ) { m_input.Ungetch(c); - return 0.0; + return 0; } if (c == wxT('-')) { - sign = -1; + theSign = -1; c = m_input.GetC(); } else if (c == wxT('+')) { - sign = 1; + theSign = 1; c = m_input.GetC(); } else { - sign = 1; + theSign = 1; } while (isdigit(c)) @@ -184,60 +198,73 @@ double wxTextInputStream::ReadDouble() c = m_input.GetC(); while (isdigit(c)) - { + { f += (c-wxT('0'))*f_multiplicator; f_multiplicator /= 10; c = m_input.GetC(); } if (c == wxT('e')) - { + { double f_multiplicator = 0.0; int i, e; c = m_input.GetC(); switch (c) - { + { case wxT('-'): f_multiplicator = 0.1; break; - case wxT('+'): f_multiplicator = 10.0; break; - } + case wxT('+'): f_multiplicator = 10.0; break; + } e = Read8(); // why only max 256 ? for (i=0;i>(wxString& word) { - word = ReadWord(); - return *this; + word = ReadWord(); + return *this; } -wxTextInputStream& wxTextInputStream::operator>>(wxChar& c) +wxTextInputStream& wxTextInputStream::operator>>(char& c) { if (!m_input) { - c = (wxChar) 0; + c = 0; return *this; } c = m_input.GetC(); - if (EatEOL(c)) c=wxT('\n'); + if (EatEOL(c)) + c = '\n'; + return *this; } @@ -323,15 +361,48 @@ wxTextInputStream& wxTextInputStream::operator>>(float& f) return *this; } -wxTextOutputStream::wxTextOutputStream(wxOutputStream& s) + + +#if wxUSE_UNICODE +wxTextOutputStream::wxTextOutputStream(wxOutputStream& s, wxEOL mode, wxMBConv& conv) + : m_output(s), m_conv(conv) +#else +wxTextOutputStream::wxTextOutputStream(wxOutputStream& s, wxEOL mode) : m_output(s) +#endif { + m_mode = mode; + if (m_mode == wxEOL_NATIVE) + { +#if defined(__WXMSW__) || defined(__WXPM__) + m_mode = wxEOL_DOS; +#elif defined(__WXMAC__) && !defined(__DARWIN__) + m_mode = wxEOL_MAC; +#else + m_mode = wxEOL_UNIX; +#endif + } } wxTextOutputStream::~wxTextOutputStream() { } +void wxTextOutputStream::SetMode(wxEOL mode) +{ + m_mode = mode; + if (m_mode == wxEOL_NATIVE) + { +#if defined(__WXMSW__) || defined(__WXPM__) + m_mode = wxEOL_DOS; +#elif defined(__WXMAC__) && !defined(__DARWIN__) + m_mode = wxEOL_MAC; +#else + m_mode = wxEOL_UNIX; +#endif + } +} + void wxTextOutputStream::Write32(wxUint32 i) { wxString str; @@ -366,36 +437,46 @@ void wxTextOutputStream::WriteDouble(double d) void wxTextOutputStream::WriteString(const wxString& string) { - for (size_t i = 0; i < string.Len(); i++) + size_t len = string.length(); + + wxString out; + out.reserve(len); + + for ( size_t i = 0; i < len; i++ ) { - wxChar c = string[i]; - if (c == wxT('\n')) + const wxChar c = string[i]; + if ( c == wxT('\n') ) { -#if defined(__WINDOWS__) - c = wxT('\r'); - m_output.Write( (const void*)(&c), sizeof(wxChar) ); - c = wxT('\n'); - m_output.Write( (const void*)(&c), sizeof(wxChar) ); -#elif defined(__UNIX__) - c = wxT('\n'); - m_output.Write( (const void*)(&c), sizeof(wxChar) ); -#elif defined(__WXMAC__) - c = wxT('\r'); - m_output.Write( (const void*)(&c), sizeof(wxChar) ); -#elif defined(__OS2__) - c = wxT('\r'); - m_output.Write( (const void*)(&c), sizeof(wxChar) ); - c = wxT('\n'); - m_output.Write( (const void*)(&c), sizeof(wxChar) ); -#else - #error "wxTextOutputStream: unsupported platform." -#endif - } - else - { - m_output.Write( (const void*)(&c), sizeof(wxChar) ); + switch ( m_mode ) + { + case wxEOL_DOS: + out << _T("\r\n"); + continue; + + case wxEOL_MAC: + out << _T('\r'); + continue; + + default: + wxFAIL_MSG( _T("unknown EOL mode in wxTextOutputStream") ); + // fall through + + case wxEOL_UNIX: + // don't treat '\n' specially + ; + } } + + out << c; } + + // We must not write the trailing NULL here +#if wxUSE_UNICODE + wxCharBuffer buffer = m_conv.cWC2MB( out ); + m_output.Write( (const char*) buffer, strlen( (const char*) buffer ) ); +#else + m_output.Write(out.c_str(), out.length() ); +#endif } wxTextOutputStream& wxTextOutputStream::operator<<(const wxChar *string) @@ -410,9 +491,10 @@ wxTextOutputStream& wxTextOutputStream::operator<<(const wxString& string) return *this; } -wxTextOutputStream& wxTextOutputStream::operator<<(wxChar c) +wxTextOutputStream& wxTextOutputStream::operator<<(char c) { - WriteString( wxString(c) ); + WriteString( wxString::FromAscii(c) ); + return *this; } @@ -421,7 +503,7 @@ wxTextOutputStream& wxTextOutputStream::operator<<(wxInt16 c) wxString str; str.Printf(wxT("%d"), (signed int)c); WriteString(str); - + return *this; } @@ -430,7 +512,7 @@ wxTextOutputStream& wxTextOutputStream::operator<<(wxInt32 c) wxString str; str.Printf(wxT("%ld"), (signed long)c); WriteString(str); - + return *this; } @@ -439,7 +521,7 @@ wxTextOutputStream& wxTextOutputStream::operator<<(wxUint16 c) wxString str; str.Printf(wxT("%u"), (unsigned int)c); WriteString(str); - + return *this; }