X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..8c5b1f0faff5b26bc9b2d9052069e951e7b41c74:/src/common/textfile.cpp diff --git a/src/common/textfile.cpp b/src/common/textfile.cpp index c4863f5bc3..ff284db484 100644 --- a/src/common/textfile.cpp +++ b/src/common/textfile.cpp @@ -189,14 +189,14 @@ bool wxTextFile::Create() } } -bool wxTextFile::Open(const wxString& strFile) +bool wxTextFile::Open(const wxString& strFile, wxMBConv& conv) { m_strFile = strFile; - return Open(); + return Open(conv); } -bool wxTextFile::Open() +bool wxTextFile::Open(wxMBConv& conv) { // file name must be either given in ctor or in Open(const wxString&) wxASSERT( !m_strFile.IsEmpty() ); @@ -206,7 +206,7 @@ bool wxTextFile::Open() return FALSE; // read file into memory - m_isOpened = Read(); + m_isOpened = Read(conv); m_file.Close(); @@ -217,13 +217,12 @@ bool wxTextFile::Open() // if it fails, it assumes the native type for our platform. wxTextFileType wxTextFile::GuessType() const { - // file should be opened and we must be in it's beginning - wxASSERT( m_file.IsOpened() && m_file.Tell() == 0 ); + wxASSERT( IsOpened() ); // scan the file lines size_t nUnix = 0, // number of '\n's alone - nDos = 0, // number of '\r\n' - nMac = 0; // number of '\r's + nDos = 0, // number of '\r\n' + nMac = 0; // number of '\r's // we take MAX_LINES_SCAN in the beginning, middle and the end of file #define MAX_LINES_SCAN (10) @@ -249,7 +248,7 @@ wxTextFileType wxTextFile::GuessType() const #undef AnalyseLine // interpret the results (FIXME far from being even 50% fool proof) - if ( nDos + nUnix + nMac == 0 ) { + if ( nScan > 0 && nDos + nUnix + nMac == 0 ) { // no newlines at all wxLogWarning(_("'%s' is probably a binary file."), m_strFile.c_str()); } @@ -277,11 +276,19 @@ wxTextFileType wxTextFile::GuessType() const return typeDefault; } -bool wxTextFile::Read() +bool wxTextFile::Read(wxMBConv& conv) { // file should be opened and we must be in it's beginning wxASSERT( m_file.IsOpened() && m_file.Tell() == 0 ); +#if wxUSE_UNICODE + char conv_mbBuf[2]; + wchar_t conv_wcBuf[2]; + conv_mbBuf[1] = 0; +#else + (void)conv; +#endif + wxString str; char ch, chLast = '\0'; char buf[1024]; @@ -321,11 +328,23 @@ bool wxTextFile::Read() m_aLines.Add(str); m_aTypes.Add(wxTextFileType_Mac); chLast = ch; +#if wxUSE_UNICODE + if (conv.MB2WC(conv_wcBuf, conv_mbBuf, 2) == (size_t)-1) + conv_wcBuf[0] = ch; + str = conv_wcBuf[0]; +#else str = ch; +#endif } else { // add to the current line +#if wxUSE_UNICODE + if (conv.MB2WC(conv_wcBuf, conv_mbBuf, 2) == (size_t)-1) + conv_wcBuf[0] = ch; + str += conv_wcBuf[0]; +#else str += ch; +#endif } } } @@ -350,7 +369,7 @@ bool wxTextFile::Close() return TRUE; } -bool wxTextFile::Write(wxTextFileType typeNew) +bool wxTextFile::Write(wxTextFileType typeNew, wxMBConv& conv) { wxTempFile fileTmp(m_strFile); @@ -363,7 +382,7 @@ bool wxTextFile::Write(wxTextFileType typeNew) for ( size_t n = 0; n < nCount; n++ ) { fileTmp.Write(m_aLines[n] + GetEOL(typeNew == wxTextFileType_None ? m_aTypes[n] - : typeNew)); + : typeNew), conv); } // replace the old file with this one