added wxTextBuffer and wxMemoryText which allow to use wxTextFile with in-memory data

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12424 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure.in

@@ -679,6 +679,7 @@ if test $DEBUG_CONFIGURE = 1; then
   DEFAULT_wxUSE_STOPWATCH=no
   DEFAULT_wxUSE_FILE=no
   DEFAULT_wxUSE_FFILE=no
+  DEFAULT_wxUSE_TEXTBUFFER=no
   DEFAULT_wxUSE_TEXTFILE=no
   DEFAULT_wxUSE_WAVE=no
   DEFAULT_wxUSE_INTL=no
@@ -840,6 +841,7 @@ else
   DEFAULT_wxUSE_STOPWATCH=yes
   DEFAULT_wxUSE_FILE=yes
   DEFAULT_wxUSE_FFILE=yes
+  DEFAULT_wxUSE_TEXTBUFFER=yes
   DEFAULT_wxUSE_TEXTFILE=yes
   DEFAULT_wxUSE_WAVE=no
   DEFAULT_wxUSE_INTL=yes
@@ -1073,7 +1075,8 @@ WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxU
 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
-WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
+WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
+WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
@@ -3613,9 +3616,13 @@ if test "$wxUSE_STD_IOSTREAM" = "yes"; then
   AC_DEFINE(wxUSE_STD_IOSTREAM)
 fi
 
+if test "$wxUSE_TEXTBUFFER" = "yes"; then
+    AC_DEFINE(wxUSE_TEXTBUFFER)
+fi
+
 if test "$wxUSE_TEXTFILE" = "yes"; then
-  if test "$wxUSE_FILE" != "yes"; then
+  if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
-    AC_MSG_WARN(wxTextFile requires wxFile and it won't be compiled without it)
+    AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer and won't be compiled without them)
   else
     AC_DEFINE(wxUSE_TEXTFILE)
   fi

distrib/msw/tmake/filelist.txt

@@ -215,6 +215,7 @@ stream.cpp	Common	Base
 string.cpp	Common	Base
 sysopt.cpp	Common	Base
 tbarbase.cpp	Common
+textbuf.cpp	Common	Base
 textcmn.cpp	Common
 textfile.cpp	Common	Base
 timercmn.cpp	Common	Base
@@ -817,6 +818,7 @@ matrix.h	WXH
 mdi.h	WXH
 memory.h	WXH	Base
 memconf.h	WXH	Base
+memtext.h	WXH	Base
 menu.h	WXH
 menuitem.h	WXH
 metafile.h	WXH
@@ -881,6 +883,7 @@ tabctrl.h	WXH
 taskbar.h	WXH
 tbarbase.h	WXH
 tbarsmpl.h	WXH
+textbuf.h	WXH	Base
 textctrl.h	WXH
 textdlg.h	WXH
 textfile.h	WXH	Base

docs/changes.txt

@@ -45,6 +45,7 @@ wxBase:
 
 - wxRegEx class added
 - wxGetDiskSpace() function added (Jonothan Farr, Markus Fieber)
+- wxTextBuffer and wxTextFile(wxStream) added (Morten Hanssen)
 - more fixes to wxMBConv classes. Conversion to and from wchar_t now works with
   glibc 2.2 as well as with glibc 2.1. Unix version now checks for iconv()'s
   capabilities at runtime instead of in the configure script.

include/wx/chkconf.h

@@ -469,6 +469,14 @@
 #   endif
 #endif /* !defined(wxUSE_TAB_DIALOG) */
 
+#ifndef wxUSE_TEXTBUFFER
+#   ifdef wxABORT_ON_CONFIG_ERROR
+#       error "wxUSE_TEXTBUFFER must be defined."
+#   else
+#       define wxUSE_TEXTBUFFER 0
+#   endif
+#endif /* !defined(wxUSE_TEXTBUFFER) */
+
 #ifndef wxUSE_TEXTCTRL
 #   ifdef wxABORT_ON_CONFIG_ERROR
 #       error "wxUSE_TEXTCTRL must be defined."
@@ -477,6 +485,14 @@
 #   endif
 #endif /* !defined(wxUSE_TEXTCTRL) */
 
+#ifndef wxUSE_TEXTFILE
+#   ifdef wxABORT_ON_CONFIG_ERROR
+#       error "wxUSE_TEXTFILE must be defined."
+#   else
+#       define wxUSE_TEXTFILE 0
+#   endif
+#endif /* !defined(wxUSE_TEXTFILE) */
+
 #ifndef wxUSE_TOOLBAR
 #   ifdef wxABORT_ON_CONFIG_ERROR
 #       error "wxUSE_TOOLBAR must be defined."
@@ -826,6 +842,15 @@
 #   endif
 #endif /* wxUSE_MIMETYPE */
 
+#if wxUSE_TEXTFILE && !wxUSE_TEXTBUFFER
+#   ifdef wxABORT_ON_CONFIG_ERROR
+#       error "wxUSE_TEXTFILE requires wxUSE_TEXTBUFFER"
+#   else
+#       undef wxUSE_TEXTBUFFER
+#       define wxUSE_TEXTBUFFER 1
+#   endif
+#endif /* wxUSE_TEXTFILE */
+
 #if wxUSE_TEXTFILE && !wxUSE_FILE
 #   ifdef wxABORT_ON_CONFIG_ERROR
 #       error "wxUSE_TEXTFILE requires wxUSE_FILE"

include/wx/fileconf.h

@@ -121,6 +121,11 @@ public:
                const wxString& globalFilename = wxT(""),
                long style = wxCONFIG_USE_LOCAL_FILE);
 
+#if wxUSE_STREAMS
+    // ctor that takes an input stream.
+  wxFileConfig(wxInputStream &inStream);
+#endif // wxUSE_STREAMS
+
     // dtor will save unsaved data
   virtual ~wxFileConfig();
 
@@ -210,7 +215,7 @@ private:
   void CleanUp();
 
   // parse the whole file
-  void Parse(wxTextFile& file, bool bLocal);
+  void Parse(wxTextBuffer& buffer, bool bLocal);
 
   // the same as SetPath("/")
   void SetRootPath();

include/wx/mac/setup0.h

@@ -243,6 +243,9 @@
 #define wxUSE_FILE          1
 #define wxUSE_FFILE         1
 
+// use wxTextBuffer class: required by wxTextFile
+#define wxUSE_TEXTBUFFER    1
+
 // use wxTextFile class: requires wxFile, required by wxFileConfig
 #define wxUSE_TEXTFILE      1
 

include/wx/memtext.h

@@ -0,0 +1,51 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/memtext.h
+// Purpose:     wxMemoryText allows to use wxTextBuffer without a file
+// Created:     14.11.01
+// Author:      Morten Hanssen
+// Copyright:   (c) 2001 wxWindows team
+// Licence:     wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MEMTEXT_H
+#define _WX_MEMTEXT_H
+
+#include "wx/defs.h"
+
+// there is no separate setting for wxMemoryText, it's smallish anyhow
+#if wxUSE_TEXTBUFFER
+
+// ----------------------------------------------------------------------------
+// wxMemoryText
+// ----------------------------------------------------------------------------
+
+class wxMemoryText : public wxTextBuffer
+{
+public:
+    // Constructors.
+    wxMemoryText() { }
+    wxMemoryText(const wxString& name) : wxTextBuffer(name) { }
+
+protected:
+    virtual bool OnExists() const
+        { return false; }
+
+    virtual bool OnOpen(const wxString &strBufferName,
+                        wxTextBufferOpenMode OpenMode)
+        { return true; }
+
+    virtual bool OnClose()
+        { return true; }
+
+    virtual bool OnRead(wxMBConv& conv)
+        { return true; }
+
+    virtual bool OnWrite(wxTextFileType typeNew,
+                         wxMBConv& conv = wxConvLibc)
+        { return true; }
+};
+
+#endif // wxUSE_TEXTBUFFER
+
+#endif // _WX_MEMTEXT_H
+

include/wx/msw/setup0.h

@@ -258,7 +258,11 @@
 #define wxUSE_FILE          1
 #define wxUSE_FFILE         1
 
-// use wxTextFile class: requires wxFile, required by wxFileConfig
+// use wxTextBuffer class: required by wxTextFile
+#define wxUSE_TEXTBUFFER    1
+
+// use wxTextFile class: requires wxFile and wxTextBuffer, required by
+// wxFileConfig
 #define wxUSE_TEXTFILE      1
 
 // i18n support: _() macro, wxLocale class. Requires wxTextFile.

include/wx/os2/setup0.h

@@ -287,6 +287,9 @@
 
 #define wxUSE_FFILE         1
 
+// use wxTextBuffer class: required by wxTextFile
+#define wxUSE_TEXTBUFFER    1
+
 // use wxTextFile class: requires wxFile, required by wxConfig
 #define wxUSE_TEXTFILE            1
 

include/wx/textbuf.h

@@ -0,0 +1,194 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/textbuf.h
+// Purpose:     class wxTextBuffer to work with text buffers of _small_ size
+//              (buffer is fully loaded in memory) and which understands CR/LF
+//              differences between platforms.
+// Created:     14.11.01
+// Author:      Morten Hanssen, Vadim Zeitlin
+// Copyright:   (c) 1998-2001 wxWindows team
+// Licence:     wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_TEXTBUFFER_H
+#define _WX_TEXTBUFFER_H
+
+#ifdef __GNUG__
+    #pragma interface "textbuf.h"
+#endif
+
+#include "wx/defs.h"
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// the line termination type (kept wxTextFileType name for compability)
+enum wxTextFileType
+{
+    wxTextFileType_None,  // incomplete (the last line of the file only)
+    wxTextFileType_Unix,  // line is terminated with 'LF' = 0xA = 10 = '\n'
+    wxTextFileType_Dos,   //                         'CR' 'LF'
+    wxTextFileType_Mac,   //                         'CR' = 0xD = 13 = '\r'
+    wxTextFileType_Os2    //                         'CR' 'LF'
+};
+
+#include "wx/string.h"
+
+#if wxUSE_TEXTBUFFER
+
+#include "wx/dynarray.h"
+
+// ----------------------------------------------------------------------------
+// wxTextBuffer
+// ----------------------------------------------------------------------------
+
+WX_DEFINE_EXPORTED_ARRAY(wxTextFileType, ArrayFileType);
+
+#endif // wxUSE_TEXTBUFFER
+
+class WXDLLEXPORT wxTextBuffer
+{
+public:
+    // constants and static functions
+    // default type for current platform (determined at compile time)
+    static const wxTextFileType typeDefault;
+
+    // this function returns a string which is identical to "text" passed in
+    // except that the line terminator characters are changed to correspond the
+    // given type. Called with the default argument, the function translates
+    // the string to the native format (Unix for Unix, DOS for Windows, ...).
+    static wxString Translate(const wxString& text,
+                            wxTextFileType type = typeDefault);
+
+    // get the buffer termination string
+    static const wxChar *GetEOL(wxTextFileType type = typeDefault);
+
+    // the static methods of this class are compiled in even when
+    // !wxUSE_TEXTBUFFER because they are used by the library itself, but the
+    // rest can be left out
+#if wxUSE_TEXTBUFFER
+
+    // buffer operations
+    // -----------------
+
+    // buffer exists?
+    bool Exists() const;
+
+    // create the buffer if it doesn't already exist
+    bool Create();
+
+    // same as Create() but with (another) buffer name
+    bool Create(const wxString& strBufferName);
+
+    // Open() also loads buffer in memory on success
+    bool Open(wxMBConv& conv = wxConvLibc);
+
+    // same as Open() but with (another) buffer name
+    bool Open(const wxString& strBufferName, wxMBConv& conv = wxConvLibc);
+
+    // closes the buffer and frees memory, losing all changes
+    bool Close();
+
+    // is buffer currently opened?
+    bool IsOpened() const { return m_isOpened; }
+
+    // accessors
+    // ---------
+
+    // get the number of lines in the buffer
+    size_t GetLineCount() const { return m_aLines.Count(); }
+
+    // the returned line may be modified (but don't add CR/LF at the end!)
+    wxString& GetLine(size_t n)    const { return m_aLines[n]; }
+    wxString& operator[](size_t n) const { return m_aLines[n]; }
+
+    // the current line has meaning only when you're using
+    // GetFirstLine()/GetNextLine() functions, it doesn't get updated when
+    // you're using "direct access" i.e. GetLine()
+    size_t GetCurrentLine() const { return m_nCurLine; }
+    void GoToLine(size_t n) { m_nCurLine = n; }
+    bool Eof() const { return (m_aLines.Count() == 0 || m_nCurLine == m_aLines.Count() - 1); }
+
+    // these methods allow more "iterator-like" traversal of the list of
+    // lines, i.e. you may write something like:
+    //  for ( str = GetFirstLine(); !Eof(); str = GetNextLine() ) { ... }
+
+    // NB: const is commented out because not all compilers understand
+    //     'mutable' keyword yet (m_nCurLine should be mutable)
+    wxString& GetFirstLine() /* const */ { return m_aLines[m_nCurLine = 0]; }
+    wxString& GetNextLine()  /* const */ { return m_aLines[++m_nCurLine];   }
+    wxString& GetPrevLine()  /* const */
+        { wxASSERT(m_nCurLine > 0); return m_aLines[--m_nCurLine];   }
+    wxString& GetLastLine() /* const */
+        { return m_aLines[m_nCurLine = m_aLines.Count() - 1]; }
+
+    // get the type of the line (see also GetEOL)
+    wxTextFileType GetLineType(size_t n) const { return m_aTypes[n]; }
+
+    // guess the type of buffer
+    wxTextFileType GuessType() const;
+
+    // get the name of the buffer
+    const wxChar *GetName() const { return m_strBufferName.c_str(); }
+
+    // add/remove lines
+    // ----------------
+
+    // add a line to the end
+    void AddLine(const wxString& str, wxTextFileType type = typeDefault)
+        { m_aLines.Add(str); m_aTypes.Add(type); }
+    // insert a line before the line number n
+    void InsertLine(const wxString& str,
+                  size_t n,
+                  wxTextFileType type = typeDefault)
+        { m_aLines.Insert(str, n); m_aTypes.Insert(type, n); }
+    // delete one line
+    void RemoveLine(size_t n) { m_aLines.RemoveAt(n); m_aTypes.RemoveAt(n); }
+
+    // change the buffer (default argument means "don't change type")
+    // possibly in another format
+    bool Write(wxTextFileType typeNew = wxTextFileType_None,
+               wxMBConv& conv = wxConvLibc);
+
+    // dtor
+    virtual ~wxTextBuffer();
+
+protected:
+    // ctors
+    // -----
+
+    // default ctor, use Open(string)
+    wxTextBuffer() { }
+
+    // ctor from filename
+    wxTextBuffer(const wxString& strBufferName);
+
+    enum wxTextBufferOpenMode { ReadAccess, WriteAccess };
+
+    // Must implement these in derived classes.
+    virtual bool OnExists() const = 0;
+    virtual bool OnOpen(const wxString &strBufferName,
+                        wxTextBufferOpenMode openmode) = 0;
+    virtual bool OnClose() = 0;
+    virtual bool OnRead(wxMBConv& conv) = 0;
+    virtual bool OnWrite(wxTextFileType typeNew,
+                        wxMBConv& conv = wxConvLibc) = 0;
+
+    wxString m_strBufferName;  // name of the buffer
+
+private:
+    ArrayFileType m_aTypes;   // type of each line
+    wxArrayString m_aLines;   // lines of file
+
+    size_t        m_nCurLine; // number of current line in the buffer
+
+    bool          m_isOpened; // was the buffer successfully opened the last time?
+#endif // wxUSE_TEXTBUFFER
+
+    // copy ctor/assignment operator not implemented
+    wxTextBuffer(const wxTextBuffer&);
+    wxTextBuffer& operator=(const wxTextBuffer&);
+};
+
+#endif // _WX_TEXTBUFFER_H
+

include/wx/textfile.h

@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        textfile.h
+// Name:        wx/textfile.h
 // Purpose:     class wxTextFile to work with text files of _small_ size
 //              (file is fully loaded in memory) and which understands CR/LF
 //              differences between platforms.
@@ -20,181 +20,43 @@
 
 #include "wx/defs.h"
 
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-// NB: this is always defined, even if !wxUSE_TEXTFILE
-
-// the line termination type
-enum wxTextFileType
-{
-    wxTextFileType_None,  // incomplete (the last line of the file only)
-    wxTextFileType_Unix,  // line is terminated with 'LF' = 0xA = 10 = '\n'
-    wxTextFileType_Dos,   //                         'CR' 'LF'
-    wxTextFileType_Mac,   //                         'CR' = 0xD = 13 = '\r'
-    wxTextFileType_Os2    //                         'CR' 'LF'
-};
-
 #if wxUSE_TEXTFILE
 
-#include "wx/string.h"
 #include "wx/file.h"
-#include "wx/dynarray.h"
+#include "wx/textbuf.h"
 
 // ----------------------------------------------------------------------------
 // wxTextFile
 // ----------------------------------------------------------------------------
 
-WX_DEFINE_EXPORTED_ARRAY(wxTextFileType, ArrayFileType);
+class WXDLLEXPORT wxTextFile : public wxTextBuffer
-
-class WXDLLEXPORT wxTextFile
 {
 public:
-  // constants and static functions
+    // constructors
-    // default type for current platform (determined at compile time)
-  static const wxTextFileType typeDefault;
-
-    // this function returns a string which is identical to "text" passed in
-    // except that the line terminator characters are changed to correspond the
-    // given type. Called with the default argument, the function translates
-    // the string to the native format (Unix for Unix, DOS for Windows, ...).
-  static wxString Translate(const wxString& text,
-                            wxTextFileType type = typeDefault);
-
-    // get the file termination string
-  static const wxChar *GetEOL(wxTextFileType type = typeDefault);
-
-  // ctors
-    // def ctor, use Open(string)
     wxTextFile() { }
-    //
+    wxTextFile(const wxString& strFileName);
-  wxTextFile(const wxString& strFile);
 
-  // file operations
+protected:
-    // file exists?
+    // implement the base class pure virtuals
-  bool Exists() const;
+    virtual bool OnExists() const;
-    // create the file if it doesn't already exist
+    virtual bool OnOpen(const wxString &strBufferName,
-  bool Create();
+                        wxTextBufferOpenMode OpenMode);
-    // same as Create() but with (another) file name
+    virtual bool OnClose();
-  bool Create(const wxString& strFile);
+    virtual bool OnRead(wxMBConv& conv);
-    // Open() also loads file in memory on success
+    virtual bool OnWrite(wxTextFileType typeNew, wxMBConv& conv = wxConvLibc);
-  bool Open(wxMBConv& conv = wxConvLibc);
-    // same as Open() but with (another) file name
-  bool Open(const wxString& strFile, wxMBConv& conv = wxConvLibc);
-    // closes the file and frees memory, losing all changes
-  bool Close();
-    // is file currently opened?
-  bool IsOpened() const { return m_isOpened; }
-
-  // accessors
-    // get the number of lines in the file
-  size_t GetLineCount() const { return m_aLines.Count(); }
-    // the returned line may be modified (but don't add CR/LF at the end!)
-  wxString& GetLine(size_t n)    const { return m_aLines[n]; }
-  wxString& operator[](size_t n) const { return m_aLines[n]; }
-
-    // the current line has meaning only when you're using
-    // GetFirstLine()/GetNextLine() functions, it doesn't get updated when
-    // you're using "direct access" i.e. GetLine()
-  size_t GetCurrentLine() const { return m_nCurLine; }
-  void GoToLine(size_t n) { m_nCurLine = n; }
-  bool Eof() const { return (m_aLines.Count() == 0 || m_nCurLine == m_aLines.Count() - 1); }
-
-    // these methods allow more "iterator-like" traversal of the list of
-    // lines, i.e. you may write something like:
-    //  for ( str = GetFirstLine(); !Eof(); str = GetNextLine() ) { ... }
-
-    // NB: const is commented out because not all compilers understand
-    //     'mutable' keyword yet (m_nCurLine should be mutable)
-  wxString& GetFirstLine() /* const */ { return m_aLines[m_nCurLine = 0]; }
-  wxString& GetNextLine()  /* const */ { return m_aLines[++m_nCurLine];   }
-  wxString& GetPrevLine()  /* const */
-    { wxASSERT(m_nCurLine > 0); return m_aLines[--m_nCurLine];   }
-  wxString& GetLastLine() /* const */
-    { return m_aLines[m_nCurLine = m_aLines.Count() - 1]; }
-
-    // get the type of the line (see also GetEOL)
-  wxTextFileType GetLineType(size_t n) const { return m_aTypes[n]; }
-    // guess the type of file (m_file is supposed to be opened)
-  wxTextFileType GuessType() const;
-    // get the name of the file
-  const wxChar *GetName() const { return m_strFile.c_str(); }
-
-  // add/remove lines
-    // add a line to the end
-  void AddLine(const wxString& str, wxTextFileType type = typeDefault)
-    { m_aLines.Add(str); m_aTypes.Add(type); }
-    // insert a line before the line number n
-  void InsertLine(const wxString& str,
-                  size_t n,
-                  wxTextFileType type = typeDefault)
-    { m_aLines.Insert(str, n); m_aTypes.Insert(type, n); }
-    // delete one line
-  void RemoveLine(size_t n) { m_aLines.RemoveAt(n); m_aTypes.RemoveAt(n); }
-
-  // change the file on disk (default argument means "don't change type")
-  // possibly in another format
-  bool Write(wxTextFileType typeNew = wxTextFileType_None,
-             wxMBConv& conv = wxConvLibc);
-
-  // dtor
-  ~wxTextFile();
 
 private:
-  // copy ctor/assignment operator not implemented
+    wxFile m_file;
-  wxTextFile(const wxTextFile&);
-  wxTextFile& operator=(const wxTextFile&);
-
-  // read the file in memory (m_file is supposed to be just opened)
-  bool Read(wxMBConv& conv);
-
-  wxFile        m_file;     // current file
-
-  ArrayFileType m_aTypes;   // type of each line
-  wxArrayString m_aLines;   // lines of file
-
-  size_t        m_nCurLine; // number of current line in the file
-
-  bool          m_isOpened; // was the file successfully opened the last time?
-
-  wxString      m_strFile;  // name of the file
 };
 
 #else // !wxUSE_TEXTFILE
 
-// these static wxTextFile methods are used internally by wxWindows, so should
+// old code relies on the static methods of wxTextFile being always available
-// be defined even if we're compiling without wxTextFile at all.
+// and they still are available in wxTextBuffer (even if !wxUSE_TEXTBUFFER), so
+// make it possible to use them in a backwards compatible way
+typedef wxTextBuffer wxTextFile;
 
-class WXDLLEXPORT wxTextFile
+#endif // wxUSE_TEXTFILE/!wxUSE_TEXTFILE
-{
-public:
-    // default type for current platform (determined at compile time)
-    static const wxTextFileType typeDefault;
-
-    // this function returns a string which is identical to "text" passed in
-    // except that the line terminator characters are changed to correspond the
-    // given type. Called with the default argument, the function translates
-    // the string to the native format (Unix for Unix, DOS for Windows, ...).
-    static wxString Translate(const wxString& text,
-                              wxTextFileType type = typeDefault);
-
-    // get the file termination string
-    static const wxChar *GetEOL(wxTextFileType type = typeDefault);
-
-private:
-    // copy ctor/assignment operator not implemented
-    wxTextFile(const wxTextFile&);
-    wxTextFile& operator=(const wxTextFile&);
-
-    // suppress the gcc warning: 'class defines only private constructors and
-    // has no friends'
-#ifdef __GNUG__
-    friend class wxTextFileDummyFriend;
-#endif // gcc
-};
-
-#endif // wxUSE_TEXTFILE
 
 #endif // _WX_TEXTFILE_H
 

samples/console/console.cpp

@@ -50,9 +50,9 @@
 //#define TEST_ENVIRON
 //#define TEST_EXECUTE
 //#define TEST_FILE
-//#define TEST_FILECONF
+#define TEST_FILECONF
 //#define TEST_FILENAME
-#define TEST_FILETIME
+//#define TEST_FILETIME
 //#define TEST_FTP
 //#define TEST_HASH
 //#define TEST_INFO_FUNCTIONS

setup.h.in

@@ -488,6 +488,10 @@
  * Use wxFFile class
  */
 #define wxUSE_FFILE 0
+/*
+ * Use wxTextBuffer class
+ */
+#define wxUSE_TEXTBUFFER 0
 /*
  * Use wxTextFile class
  */

src/common/fileconf.cpp

@@ -36,9 +36,14 @@
 #include  "wx/file.h"
 #include  "wx/log.h"
 #include  "wx/textfile.h"
+#include  "wx/memtext.h"
 #include  "wx/config.h"
 #include  "wx/fileconf.h"
 
+#if wxUSE_STREAMS
+    #include  "wx/stream.h"
+#endif // wxUSE_STREAMS
+
 #include  "wx/utils.h"    // for wxGetHomeDir
 
 // _WINDOWS_ is defined when windows.h is included,
@@ -523,6 +528,68 @@ wxFileConfig::wxFileConfig(const wxString& appName, const wxString& vendorName,
   Init();
 }
 
+#if wxUSE_STREAMS
+
+wxFileConfig::wxFileConfig(wxInputStream &inStream)
+{
+    // always local_file when this constructor is called (?)
+    SetStyle(GetStyle() | wxCONFIG_USE_LOCAL_FILE);
+
+    m_pCurrentGroup =
+    m_pRootGroup    = new wxFileConfigGroup(NULL, "", this);
+
+    m_linesHead =
+    m_linesTail = NULL;
+
+    // translate everything to the current (platform-dependent) line
+    // termination character
+    wxString strTrans;
+    {
+        wxString strTmp;
+
+        char buf[1024];
+        while ( !inStream.Read(buf, WXSIZEOF(buf)).Eof() )
+            strTmp += wxString(buf, inStream.LastRead());
+
+        strTmp += wxString(buf, inStream.LastRead());
+
+        strTrans = wxTextBuffer::Translate(strTmp);
+    }
+
+    wxMemoryText memText;
+
+    // Now we can add the text to the memory text. To do this we extract line
+    // by line from the translated string, until we've reached the end.
+    //
+    // VZ: all this is horribly inefficient, we should do the translation on
+    //     the fly in one pass saving both memory and time (TODO)
+
+    const wxChar *pEOL = wxTextBuffer::GetEOL(wxTextBuffer::typeDefault);
+    const size_t EOLLen = wxStrlen(pEOL);
+
+    int posLineStart = strTrans.Find(pEOL);
+    while ( posLineStart != -1 )
+    {
+        wxString line(strTrans.Left(posLineStart));
+
+        memText.AddLine(line);
+
+        strTrans = strTrans.Mid(posLineStart + EOLLen);
+
+        posLineStart = strTrans.Find(pEOL);
+    }
+
+    // also add whatever we have left in the translated string.
+    memText.AddLine(strTrans);
+
+    // Finally we can parse it all.
+    Parse(memText, TRUE /* local */);
+
+    SetRootPath();
+}
+
+#endif // wxUSE_STREAMS
+
 void wxFileConfig::CleanUp()
 {
   delete m_pRootGroup;
@@ -546,15 +613,15 @@ wxFileConfig::~wxFileConfig()
 // parse a config file
 // ----------------------------------------------------------------------------
 
-void wxFileConfig::Parse(wxTextFile& file, bool bLocal)
+void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal)
 {
   const wxChar *pStart;
   const wxChar *pEnd;
   wxString strLine;
 
-  size_t nLineCount = file.GetLineCount();
+  size_t nLineCount = buffer.GetLineCount();
   for ( size_t n = 0; n < nLineCount; n++ ) {
-    strLine = file[n];
+    strLine = buffer[n];
 
     // add the line to linked list
     if ( bLocal )
@@ -585,7 +652,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal)
 
       if ( *pEnd != wxT(']') ) {
         wxLogError(_("file '%s': unexpected character %c at line %d."),
-                   file.GetName(), *pEnd, n + 1);
+                   buffer.GetName(), *pEnd, n + 1);
         continue; // skip this line
       }
 
@@ -617,7 +684,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal)
 
           default:
             wxLogWarning(_("file '%s', line %d: '%s' ignored after group header."),
-                         file.GetName(), n + 1, pEnd);
+                         buffer.GetName(), n + 1, pEnd);
             bCont = FALSE;
         }
       }
@@ -646,7 +713,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal)
 
       if ( *pEnd++ != wxT('=') ) {
         wxLogError(_("file '%s', line %d: '=' expected."),
-                   file.GetName(), n + 1);
+                   buffer.GetName(), n + 1);
       }
       else {
         wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(strKey);
@@ -662,7 +729,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal)
           if ( bLocal && pEntry->IsImmutable() ) {
             // immutable keys can't be changed by user
             wxLogWarning(_("file '%s', line %d: value for immutable key '%s' ignored."),
-                         file.GetName(), n + 1, strKey.c_str());
+                         buffer.GetName(), n + 1, strKey.c_str());
             continue;
           }
           // the condition below catches the cases (a) and (b) but not (c):
@@ -672,7 +739,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal)
           // which is exactly what we want.
           else if ( !bLocal || pEntry->IsLocal() ) {
             wxLogWarning(_("file '%s', line %d: key '%s' was first found at line %d."),
-                         file.GetName(), n + 1, strKey.c_str(), pEntry->Line());
+                         buffer.GetName(), n + 1, strKey.c_str(), pEntry->Line());
 
             if ( bLocal )
               pEntry->SetLine(m_linesTail);

src/common/textbuf.cpp

@@ -0,0 +1,288 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/common/textbuf.cpp
+// Purpose:     implementation of wxTextBuffer class
+// Created:     14.11.01
+// Author:      Morten Hanssen, Vadim Zeitlin
+// Copyright:   (c) 1998-2001 wxWindows team
+// Licence:     wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// headers
+// ============================================================================
+
+#ifdef __GNUG__
+    #pragma implementation "textbuf.h"
+#endif
+
+#include  "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif  //__BORLANDC__
+
+#ifndef WX_PRECOMP
+    #include  "wx/string.h"
+    #include  "wx/intl.h"
+    #include  "wx/log.h"
+#endif
+
+#include "wx/textbuf.h"
+
+// ============================================================================
+// wxTextBuffer class implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// static methods (always compiled in)
+// ----------------------------------------------------------------------------
+
+// default type is the native one
+// the native type under Mac OS X is:
+//   - Unix when compiling with the Apple Developer Tools (__UNIX__)
+//   - Mac when compiling with CodeWarrior (__WXMAC__)
+
+const wxTextFileType wxTextBuffer::typeDefault =
+#if   defined(__WINDOWS__)
+  wxTextFileType_Dos;
+#elif defined(__UNIX__)
+  wxTextFileType_Unix;
+#elif defined(__WXMAC__)
+  wxTextFileType_Mac;
+#elif defined(__WXPM__)
+  wxTextFileType_Os2;
+#else
+  wxTextFileType_None;
+  #error  "wxTextBuffer: unsupported platform."
+#endif
+
+const wxChar *wxTextBuffer::GetEOL(wxTextFileType type)
+{
+    switch ( type ) {
+        default:
+            wxFAIL_MSG(wxT("bad buffer type in wxTextBuffer::GetEOL."));
+            // fall through nevertheless - we must return something...
+
+        case wxTextFileType_None: return wxT("");
+        case wxTextFileType_Unix: return wxT("\n");
+        case wxTextFileType_Dos:  return wxT("\r\n");
+        case wxTextFileType_Mac:  return wxT("\r");
+    }
+}
+
+wxString wxTextBuffer::Translate(const wxString& text, wxTextFileType type)
+{
+    // don't do anything if there is nothing to do
+    if ( type == wxTextFileType_None )
+        return text;
+
+    // nor if it is empty
+    if ( text.IsEmpty() )
+        return text;
+
+    wxString eol = GetEOL(type), result;
+
+    // optimization: we know that the length of the new string will be about
+    // the same as the length of the old one, so prealloc memory to aviod
+    // unnecessary relocations
+    result.Alloc(text.Len());
+
+    wxChar chLast = 0;
+    for ( const wxChar *pc = text.c_str(); *pc; pc++ )
+    {
+        wxChar ch = *pc;
+        switch ( ch ) {
+            case _T('\n'):
+                // Dos/Unix line termination
+                result += eol;
+                chLast = 0;
+                break;
+
+            case _T('\r'):
+                if ( chLast == _T('\r') ) {
+                    // Mac empty line
+                    result += eol;
+                }
+                else {
+                    // just remember it: we don't know whether it is just "\r"
+                    // or "\r\n" yet
+                    chLast = _T('\r');
+                }
+                break;
+
+            default:
+                if ( chLast == _T('\r') ) {
+                    // Mac line termination
+                    result += eol;
+
+                    // reset chLast to avoid inserting another eol before the
+                    // next character
+                    chLast = 0;
+                }
+
+                // add to the current line
+                result += ch;
+        }
+    }
+
+    if ( chLast ) {
+        // trailing '\r'
+        result += eol;
+    }
+
+    return result;
+}
+
+#if wxUSE_TEXTBUFFER
+
+// ----------------------------------------------------------------------------
+// ctors & dtor
+// ----------------------------------------------------------------------------
+
+wxTextBuffer::wxTextBuffer(const wxString& strBufferName)
+            : m_strBufferName(strBufferName)
+{
+    m_nCurLine = 0;
+    m_isOpened = FALSE;
+}
+
+wxTextBuffer::~wxTextBuffer()
+{
+}
+
+// ----------------------------------------------------------------------------
+// buffer operations
+// ----------------------------------------------------------------------------
+
+bool wxTextBuffer::Exists() const
+{
+    return OnExists();
+}
+
+bool wxTextBuffer::Create(const wxString& strBufferName)
+{
+    m_strBufferName = strBufferName;
+
+    return Create();
+}
+
+bool wxTextBuffer::Create()
+{
+    // buffer name must be either given in ctor or in Create(const wxString&)
+    wxASSERT( !m_strBufferName.IsEmpty() );
+
+    // if the buffer already exists do nothing
+    if ( Exists() ) return FALSE;
+  
+    if ( !OnOpen(m_strBufferName, WriteAccess) )
+        return FALSE;
+
+    OnClose();
+    return TRUE;
+}
+
+bool wxTextBuffer::Open(const wxString& strBufferName, wxMBConv& conv)
+{
+    m_strBufferName = strBufferName;
+
+    return Open(conv);
+}
+
+bool wxTextBuffer::Open(wxMBConv& conv)
+{
+    // buffer name must be either given in ctor or in Open(const wxString&)
+    wxASSERT( !m_strBufferName.IsEmpty() );
+
+    // open buffer in read-only mode
+    if ( !OnOpen(m_strBufferName, ReadAccess) )
+        return FALSE;
+
+    // read buffer into memory
+    m_isOpened = OnRead(conv);
+
+    OnClose();
+
+    return m_isOpened;
+}
+
+// analyse some lines of the buffer trying to guess it's type.
+// if it fails, it assumes the native type for our platform.
+wxTextFileType wxTextBuffer::GuessType() const
+{
+    wxASSERT( IsOpened() );
+
+    // scan the buffer lines
+    size_t nUnix = 0,     // number of '\n's alone
+           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 buffer
+    #define MAX_LINES_SCAN    (10)
+    size_t nCount = m_aLines.Count() / 3,
+        nScan =  nCount > 3*MAX_LINES_SCAN ? MAX_LINES_SCAN : nCount / 3;
+
+    #define   AnalyseLine(n)              \
+        switch ( m_aTypes[n] ) {            \
+            case wxTextFileType_Unix: nUnix++; break;   \
+            case wxTextFileType_Dos:  nDos++;  break;   \
+            case wxTextFileType_Mac:  nMac++;  break;   \
+            default: wxFAIL_MSG(_("unknown line terminator")); \
+        }
+
+    size_t n;
+    for ( n = 0; n < nScan; n++ )     // the beginning
+        AnalyseLine(n);
+    for ( n = (nCount - nScan)/2; n < (nCount + nScan)/2; n++ )
+        AnalyseLine(n);
+    for ( n = nCount - nScan; n < nCount; n++ )
+        AnalyseLine(n);
+
+    #undef   AnalyseLine
+
+    // interpret the results (FIXME far from being even 50% fool proof)
+    if ( nScan > 0 && nDos + nUnix + nMac == 0 ) {
+        // no newlines at all
+        wxLogWarning(_("'%s' is probably a binary buffer."), m_strBufferName.c_str());
+    }
+    else {
+        #define   GREATER_OF(t1, t2) n##t1 == n##t2 ? typeDefault               \
+                                                : n##t1 > n##t2             \
+                                                    ? wxTextFileType_##t1   \
+                                                    : wxTextFileType_##t2
+
+        // Watcom C++ doesn't seem to be able to handle the macro
+#if !defined(__WATCOMC__)
+        if ( nDos > nUnix )
+            return GREATER_OF(Dos, Mac);
+        else if ( nDos < nUnix )
+            return GREATER_OF(Unix, Mac);
+        else {
+            // nDos == nUnix
+            return nMac > nDos ? wxTextFileType_Mac : typeDefault;
+        }
+#endif // __WATCOMC__
+
+        #undef    GREATER_OF
+    }
+
+    return typeDefault;
+}
+
+
+bool wxTextBuffer::Close()
+{
+    m_aTypes.Clear();
+    m_aLines.Clear();
+    m_nCurLine = 0;
+    m_isOpened = FALSE;
+
+    return TRUE;
+}
+
+bool wxTextBuffer::Write(wxTextFileType typeNew, wxMBConv& conv)
+{
+    return OnWrite(typeNew, conv);
+}
+
+#endif // wxUSE_TEXTBUFFER
+

src/common/textfile.cpp

@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        textfile.cpp
+// Name:        src/common/textfile.cpp
 // Purpose:     implementation of wxTextFile class
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -23,11 +23,13 @@
     #pragma hdrstop
 #endif  //__BORLANDC__
 
-#if !wxUSE_FILE
+#if !wxUSE_FILE || !wxUSE_TEXTBUFFER
     #undef wxUSE_TEXTFILE
     #define wxUSE_TEXTFILE 0
 #endif // wxUSE_FILE
 
+#if wxUSE_TEXTFILE
+
 #ifndef WX_PRECOMP
     #include  "wx/string.h"
     #include  "wx/intl.h"
@@ -41,246 +43,50 @@
 // wxTextFile class implementation
 // ============================================================================
 
-// ----------------------------------------------------------------------------
+wxTextFile::wxTextFile(const wxString& strFileName)
-// static methods (always compiled in)
+          : wxTextBuffer(strFileName)
-// ----------------------------------------------------------------------------
-
-// default type is the native one
-// the native type under Mac OS X is:
-//   - Unix when compiling with the Apple Developer Tools (__UNIX__)
-//   - Mac when compiling with CodeWarrior (__WXMAC__)
-
-const wxTextFileType wxTextFile::typeDefault =
-#if   defined(__WINDOWS__)
-  wxTextFileType_Dos;
-#elif defined(__UNIX__)
-  wxTextFileType_Unix;
-#elif defined(__WXMAC__)
-  wxTextFileType_Mac;
-#elif defined(__WXPM__)
-  wxTextFileType_Os2;
-#else
-  wxTextFileType_None;
-  #error  "wxTextFile: unsupported platform."
-#endif
-
-const wxChar *wxTextFile::GetEOL(wxTextFileType type)
 {
-    switch ( type ) {
-      default:
-        wxFAIL_MSG(wxT("bad file type in wxTextFile::GetEOL."));
-        // fall through nevertheless - we must return something...
-
-      case wxTextFileType_None: return wxT("");
-      case wxTextFileType_Unix: return wxT("\n");
-      case wxTextFileType_Dos:  return wxT("\r\n");
-      case wxTextFileType_Mac:  return wxT("\r");
-    }
 }
 
-wxString wxTextFile::Translate(const wxString& text, wxTextFileType type)
-{
-    // don't do anything if there is nothing to do
-    if ( type == wxTextFileType_None )
-        return text;
-
-    // GRG: don't do anything either if it is empty
-    if ( text.IsEmpty() )
-        return text;
-
-    wxString eol = GetEOL(type), result;
-
-    // optimization: we know that the length of the new string will be about
-    // the same as the length of the old one, so prealloc memory to aviod
-    // unnecessary relocations
-    result.Alloc(text.Len());
-
-    wxChar chLast = 0;
-    for ( const wxChar *pc = text.c_str(); *pc; pc++ )
-    {
-        wxChar ch = *pc;
-        switch ( ch ) {
-            case _T('\n'):
-                // Dos/Unix line termination
-                result += eol;
-                chLast = 0;
-                break;
-
-            case _T('\r'):
-                if ( chLast == _T('\r') ) {
-                    // Mac empty line
-                    result += eol;
-                }
-                else {
-                    // just remember it: we don't know whether it is just "\r"
-                    // or "\r\n" yet
-                    chLast = _T('\r');
-                }
-                break;
-
-            default:
-                if ( chLast == _T('\r') ) {
-                    // Mac line termination
-                    result += eol;
-
-                    // reset chLast to avoid inserting another eol before the
-                    // next character
-                    chLast = 0;
-                }
-
-                // add to the current line
-                result += ch;
-        }
-    }
-
-    if ( chLast ) {
-        // trailing '\r'
-        result += eol;
-    }
-
-    return result;
-}
-
-#if wxUSE_TEXTFILE
-
-// ----------------------------------------------------------------------------
-// ctors & dtor
-// ----------------------------------------------------------------------------
-
-wxTextFile::wxTextFile(const wxString& strFile) : m_strFile(strFile)
-{
-  m_nCurLine = 0;
-  m_isOpened = FALSE;
-}
-
-wxTextFile::~wxTextFile()
-{
-  // m_file dtor called automatically
-}
 
 // ----------------------------------------------------------------------------
 // file operations
 // ----------------------------------------------------------------------------
 
-bool wxTextFile::Exists() const
+bool wxTextFile::OnExists() const
 {
-    return wxFile::Exists(m_strFile);
+    return wxFile::Exists(m_strBufferName);
 }
 
-bool wxTextFile::Create(const wxString& strFile)
+
+bool wxTextFile::OnOpen(const wxString &strBufferName, wxTextBufferOpenMode OpenMode)
 {
-  m_strFile = strFile;
+    wxFile::OpenMode FileOpenMode = wxFile::read;
   
-  return Create();
+    switch (OpenMode)
-}
-
-bool wxTextFile::Create()
-{
-  // file name must be either given in ctor or in Create(const wxString&)
-  wxASSERT( !m_strFile.IsEmpty() );
-
-  // if the file already exists do nothing
-  if ( Exists() ) return FALSE;
-  
-  if ( m_file.Open(m_strFile, wxFile::write) )
   {
-    m_file.Close();
+        case ReadAccess :
-    return TRUE;
+            FileOpenMode = wxFile::read;
-  }
+            break;
-  else
+        case WriteAccess :
-  {
+            FileOpenMode = wxFile::write;
-    return FALSE;
+            break;
+        default :
+            wxASSERT(0); // Should not happen.
+            break;
   }
+
+    return m_file.Open(strBufferName.c_str(), FileOpenMode);
 }
 
-bool wxTextFile::Open(const wxString& strFile, wxMBConv& conv)
+
+bool wxTextFile::OnClose()
 {
-  m_strFile = strFile;
+    return m_file.Close();
-
-  return Open(conv);
 }
 
-bool wxTextFile::Open(wxMBConv& conv)
-{
-  // file name must be either given in ctor or in Open(const wxString&)
-  wxASSERT( !m_strFile.IsEmpty() );
 
-  // open file in read-only mode
+bool wxTextFile::OnRead(wxMBConv& conv)
-  if ( !m_file.Open(m_strFile) )
-    return FALSE;
-
-  // read file into memory
-  m_isOpened = Read(conv);
-
-  m_file.Close();
-
-  return m_isOpened;
-}
-
-// analyse some lines of the file trying to guess it's type.
-// if it fails, it assumes the native type for our platform.
-wxTextFileType wxTextFile::GuessType() const
-{
-  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
-
-  // we take MAX_LINES_SCAN in the beginning, middle and the end of file
-  #define MAX_LINES_SCAN    (10)
-  size_t nCount = m_aLines.Count() / 3,
-       nScan =  nCount > 3*MAX_LINES_SCAN ? MAX_LINES_SCAN : nCount / 3;
-
-  #define   AnalyseLine(n)              \
-    switch ( m_aTypes[n] ) {            \
-      case wxTextFileType_Unix: nUnix++; break;   \
-      case wxTextFileType_Dos:  nDos++;  break;   \
-      case wxTextFileType_Mac:  nMac++;  break;   \
-      default: wxFAIL_MSG(_("unknown line terminator")); \
-    }
-
-  size_t n;
-  for ( n = 0; n < nScan; n++ )     // the beginning
-    AnalyseLine(n);
-  for ( n = (nCount - nScan)/2; n < (nCount + nScan)/2; n++ )
-    AnalyseLine(n);
-  for ( n = nCount - nScan; n < nCount; n++ )
-    AnalyseLine(n);
-
-  #undef   AnalyseLine
-
-  // interpret the results (FIXME far from being even 50% fool proof)
-  if ( nScan > 0 && nDos + nUnix + nMac == 0 ) {
-    // no newlines at all
-    wxLogWarning(_("'%s' is probably a binary file."), m_strFile.c_str());
-  }
-  else {
-    #define   GREATER_OF(t1, t2) n##t1 == n##t2 ? typeDefault               \
-                                                : n##t1 > n##t2             \
-                                                    ? wxTextFileType_##t1   \
-                                                    : wxTextFileType_##t2
-
-    // Watcom C++ doesn't seem to be able to handle the macro
-#if !defined(__WATCOMC__)
-    if ( nDos > nUnix )
-      return GREATER_OF(Dos, Mac);
-    else if ( nDos < nUnix )
-      return GREATER_OF(Unix, Mac);
-    else {
-      // nDos == nUnix
-      return nMac > nDos ? wxTextFileType_Mac : typeDefault;
-    }
-#endif // __WATCOMC__
-
-    #undef    GREATER_OF
-  }
-
-  return typeDefault;
-}
-
-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 );
@@ -309,8 +115,7 @@ bool wxTextFile::Read(wxMBConv& conv)
       switch ( ch ) {
         case '\n':
           // Dos/Unix line termination
-          m_aLines.Add(str);
+                AddLine(str, chLast == '\r' ? wxTextFileType_Dos
-          m_aTypes.Add(chLast == '\r' ? wxTextFileType_Dos
                                       : wxTextFileType_Unix);
           str.Empty();
           chLast = '\n';
@@ -319,8 +124,7 @@ bool wxTextFile::Read(wxMBConv& conv)
         case '\r':
           if ( chLast == '\r' ) {
             // Mac empty line
-            m_aLines.Add(wxEmptyString);
+                    AddLine(wxEmptyString, wxTextFileType_Mac);
-            m_aTypes.Add(wxTextFileType_Mac);
           }
           else
             chLast = '\r';
@@ -329,8 +133,7 @@ bool wxTextFile::Read(wxMBConv& conv)
         default:
           if ( chLast == '\r' ) {
             // Mac line termination
-            m_aLines.Add(str);
+                    AddLine(str, wxTextFileType_Mac);
-            m_aTypes.Add(wxTextFileType_Mac);
             chLast = ch;
 #if wxUSE_UNICODE
             if (conv.MB2WC(conv_wcBuf, conv_mbBuf, 2) == (size_t)-1)
@@ -356,37 +159,28 @@ bool wxTextFile::Read(wxMBConv& conv)
 
   // anything in the last line?
   if ( !str.IsEmpty() ) {
-    m_aTypes.Add(wxTextFileType_None);  // no line terminator
+        AddLine(str, wxTextFileType_None);  // no line terminator
-    m_aLines.Add(str);
   }
 
   return TRUE;
 }
 
-bool wxTextFile::Close()
-{
-    m_aTypes.Clear();
-    m_aLines.Clear();
-    m_nCurLine = 0;
-    m_isOpened = FALSE;
 
-    return TRUE;
+bool wxTextFile::OnWrite(wxTextFileType typeNew, wxMBConv& conv)
-}
-
-bool wxTextFile::Write(wxTextFileType typeNew, wxMBConv& conv)
 {
-  wxTempFile fileTmp(m_strFile);
+    wxTempFile fileTmp(m_strBufferName);
 
     if ( !fileTmp.IsOpened() ) {
-    wxLogError(_("can't write file '%s' to disk."), m_strFile.c_str());
+        wxLogError(_("can't write buffer '%s' to disk."), m_strBufferName.c_str());
         return FALSE;
     }
 
-  size_t nCount = m_aLines.Count();
+    size_t nCount = GetLineCount();
     for ( size_t n = 0; n < nCount; n++ ) {
-    fileTmp.Write(m_aLines[n] +
+        fileTmp.Write(GetLine(n) +
-                  GetEOL(typeNew == wxTextFileType_None ? m_aTypes[n]
+                      GetEOL(typeNew == wxTextFileType_None ? GetLineType(n)
-                                                        : typeNew), conv);
+                                                            : typeNew),
+                      conv);
     }
 
     // replace the old file with this one

src/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:52, 2001/10/30
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE BASE.T!
 ALL_SOURCES = \
 		common/init.cpp \
@@ -52,6 +52,7 @@ ALL_SOURCES = \
 		common/stream.cpp \
 		common/string.cpp \
 		common/sysopt.cpp \
+		common/textbuf.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
 		common/tokenzr.cpp \
@@ -127,6 +128,7 @@ ALL_HEADERS = \
 		longlong.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		mimetype.h \
 		module.h \
 		mstream.h \
@@ -145,6 +147,7 @@ ALL_HEADERS = \
 		stream.h \
 		string.h \
 		sysopt.h \
+		textbuf.h \
 		textfile.h \
 		thread.h \
 		time.h \
@@ -223,6 +226,7 @@ BASE_OBJS = \
 		stream.o \
 		string.o \
 		sysopt.o \
+		textbuf.o \
 		textfile.o \
 		timercmn.o \
 		tokenzr.o \

src/gtk/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:19, 2001/11/06
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE GTK.T!
 ALL_SOURCES = \
 		generic/accel.cpp \
@@ -148,6 +148,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -384,6 +385,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -448,6 +450,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -713,6 +716,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/gtk1/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:19, 2001/11/06
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE GTK.T!
 ALL_SOURCES = \
 		generic/accel.cpp \
@@ -148,6 +148,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -384,6 +385,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -448,6 +450,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -713,6 +716,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/mac/carbon/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:52, 2001/10/30
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE MAC.T!
 ALL_SOURCES = \
 		generic/busyinfo.cpp \
@@ -143,6 +143,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -389,6 +390,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -453,6 +455,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -737,6 +740,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/mac/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:52, 2001/10/30
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE MAC.T!
 ALL_SOURCES = \
 		generic/busyinfo.cpp \
@@ -143,6 +143,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -389,6 +390,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -453,6 +455,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -737,6 +740,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/mgl/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:52, 2001/10/30
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE GTK.T!
 ALL_SOURCES = \
 		generic/accel.cpp \
@@ -147,6 +147,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -345,6 +346,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -409,6 +411,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -675,6 +678,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/motif/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:52, 2001/10/30
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE MOTIF.T!
 ALL_SOURCES = \
 		generic/busyinfo.cpp \
@@ -147,6 +147,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -374,6 +375,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -438,6 +440,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -700,6 +703,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/msw/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 10:57, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE MSW.T!
 ALL_SOURCES = \
 		generic/busyinfo.cpp \
@@ -131,6 +131,7 @@ ALL_SOURCES = \
 		common/string.cpp \
 		common/sysopt.cpp \
 		common/tbarbase.cpp \
+		common/textbuf.cpp \
 		common/textcmn.cpp \
 		common/textfile.cpp \
 		common/timercmn.cpp \
@@ -402,6 +403,7 @@ ALL_HEADERS = \
 		mdi.h \
 		memconf.h \
 		memory.h \
+		memtext.h \
 		menu.h \
 		menuitem.h \
 		metafile.h \
@@ -466,6 +468,7 @@ ALL_HEADERS = \
 		taskbar.h \
 		tbarbase.h \
 		tbarsmpl.h \
+		textbuf.h \
 		textctrl.h \
 		textdlg.h \
 		textfile.h \
@@ -770,6 +773,7 @@ COMMONOBJS = \
 		string.o \
 		sysopt.o \
 		tbarbase.o \
+		textbuf.o \
 		textcmn.o \
 		textfile.o \
 		timercmn.o \

src/msw/makefile.b32

@@ -1,6 +1,6 @@
 
 
-# This file was automatically generated by tmake at 10:56, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE B32.T!
 
 #
@@ -216,6 +216,7 @@ COMMONOBJS = \
 		$(MSWDIR)\string.obj \
 		$(MSWDIR)\sysopt.obj \
 		$(MSWDIR)\tbarbase.obj \
+		$(MSWDIR)\textbuf.obj \
 		$(MSWDIR)\textcmn.obj \
 		$(MSWDIR)\textfile.obj \
 		$(MSWDIR)\timercmn.obj \
@@ -836,6 +837,8 @@ $(MSWDIR)\sysopt.obj: $(COMMDIR)\sysopt.$(SRCSUFF)
 
 $(MSWDIR)\tbarbase.obj: $(COMMDIR)\tbarbase.$(SRCSUFF)
 
+$(MSWDIR)\textbuf.obj: $(COMMDIR)\textbuf.$(SRCSUFF)
+
 $(MSWDIR)\textcmn.obj: $(COMMDIR)\textcmn.$(SRCSUFF)
 
 $(MSWDIR)\textfile.obj: $(COMMDIR)\textfile.$(SRCSUFF)

src/msw/makefile.bcc

@@ -1,6 +1,6 @@
 
 
-# This file was automatically generated by tmake at 10:56, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE BCC.T!
 
 #
@@ -187,6 +187,7 @@ COMMONOBJS = \
 		$(MSWDIR)\string.obj \
 		$(MSWDIR)\sysopt.obj \
 		$(MSWDIR)\tbarbase.obj \
+		$(MSWDIR)\textbuf.obj \
 		$(MSWDIR)\textcmn.obj \
 		$(MSWDIR)\textfile.obj \
 		$(MSWDIR)\timercmn.obj \
@@ -666,6 +667,8 @@ $(MSWDIR)\sysopt.obj: $(COMMDIR)\sysopt.$(SRCSUFF)
 
 $(MSWDIR)\tbarbase.obj: $(COMMDIR)\tbarbase.$(SRCSUFF)
 
+$(MSWDIR)\textbuf.obj: $(COMMDIR)\textbuf.$(SRCSUFF)
+
 $(MSWDIR)\textcmn.obj: $(COMMDIR)\textcmn.$(SRCSUFF)
 
 $(MSWDIR)\textfile.obj: $(COMMDIR)\textfile.$(SRCSUFF)

src/msw/makefile.dos

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 10:56, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE DOS.T!
 
 #
@@ -174,6 +174,7 @@ COMMONOBJS2 = \
 		$(COMMDIR)\string.obj \
 		$(COMMDIR)\sysopt.obj \
 		$(COMMDIR)\tbarbase.obj \
+		$(COMMDIR)\textbuf.obj \
 		$(COMMDIR)\textcmn.obj \
 		$(COMMDIR)\textfile.obj \
 		$(COMMDIR)\timercmn.obj \
@@ -1194,6 +1195,11 @@ $(COMMDIR)/tbarbase.obj:     $*.$(SRCSUFF)
 $(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
 <<
 
+$(COMMDIR)/textbuf.obj:     $*.$(SRCSUFF)
+        cl @<<
+$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
+<<
+
 $(COMMDIR)/textcmn.obj:     $*.$(SRCSUFF)
         cl @<<
 $(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)

src/msw/makefile.g95

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 22:05, 2001/11/08
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE G95.T!
 
 #
@@ -202,6 +202,7 @@ COMMONOBJS  = \
 		$(COMMDIR)/string.$(OBJSUFF) \
 		$(COMMDIR)/sysopt.$(OBJSUFF) \
 		$(COMMDIR)/tbarbase.$(OBJSUFF) \
+		$(COMMDIR)/textbuf.$(OBJSUFF) \
 		$(COMMDIR)/textcmn.$(OBJSUFF) \
 		$(COMMDIR)/textfile.$(OBJSUFF) \
 		$(COMMDIR)/timercmn.$(OBJSUFF) \

src/msw/makefile.sc

@@ -1,6 +1,6 @@
 
 
-# This file was automatically generated by tmake at 10:56, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE SC.T!
 
 # Symantec C++ makefile for the msw objects
@@ -159,6 +159,7 @@ COMMONOBJS = \
 		$(COMMDIR)\string.obj \
 		$(COMMDIR)\sysopt.obj \
 		$(COMMDIR)\tbarbase.obj \
+		$(COMMDIR)\textbuf.obj \
 		$(COMMDIR)\textcmn.obj \
 		$(COMMDIR)\textfile.obj \
 		$(COMMDIR)\timercmn.obj \

src/msw/makefile.vc

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 10:56, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE VC.T!
 
 # File:     makefile.vc
@@ -238,6 +238,7 @@ COMMONOBJS = \
 		$(COMMDIR)\$D\string.obj \
 		$(COMMDIR)\$D\sysopt.obj \
 		$(COMMDIR)\$D\tbarbase.obj \
+		$(COMMDIR)\$D\textbuf.obj \
 		$(COMMDIR)\$D\textcmn.obj \
 		$(COMMDIR)\$D\textfile.obj \
 		$(COMMDIR)\$D\timercmn.obj \

src/msw/makefile.wat

@@ -1,6 +1,6 @@
 #!/binb/wmake.exe
 
-# This file was automatically generated by tmake at 10:56, 2001/11/03
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE WAT.T!
 
 #
@@ -197,6 +197,7 @@ COMMONOBJS = &
 	string.obj &
 	sysopt.obj &
 	tbarbase.obj &
+	textbuf.obj &
 	textcmn.obj &
 	textfile.obj &
 	timercmn.obj &
@@ -1014,6 +1015,9 @@ sysopt.obj:     $(COMMDIR)\sysopt.cpp
 tbarbase.obj:     $(COMMDIR)\tbarbase.cpp
   *$(CCC) $(CPPFLAGS) $(IFLAGS) $<
 
+textbuf.obj:     $(COMMDIR)\textbuf.cpp
+  *$(CCC) $(CPPFLAGS) $(IFLAGS) $<
+
 textcmn.obj:     $(COMMDIR)\textcmn.cpp
   *$(CCC) $(CPPFLAGS) $(IFLAGS) $<
 

src/rpmfiles.lst

@@ -41,6 +41,7 @@
 /usr/include/wx/longlong.h
 /usr/include/wx/memconf.h
 /usr/include/wx/memory.h
+/usr/include/wx/memtext.h
 /usr/include/wx/mimetype.h
 /usr/include/wx/module.h
 /usr/include/wx/mstream.h
@@ -59,6 +60,7 @@
 /usr/include/wx/stream.h
 /usr/include/wx/string.h
 /usr/include/wx/sysopt.h
+/usr/include/wx/textbuf.h
 /usr/include/wx/textfile.h
 /usr/include/wx/thread.h
 /usr/include/wx/time.h

src/univ/files.lst

@@ -1,4 +1,4 @@
-# This file was automatically generated by tmake at 17:52, 2001/10/30
+# This file was automatically generated by tmake at 21:26, 2001/11/14
 # DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE UNIV.T!
 UNIVOBJS = \
 		bmpbuttn.o \

src/wxBase.dsp

@@ -445,6 +445,10 @@ SOURCE=.\common\sysopt.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\common\textbuf.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\common\textfile.cpp
 # End Source File
 # Begin Source File
@@ -809,6 +813,10 @@ SOURCE=..\include\wx\memory.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\include\wx\memtext.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\include\wx\mimetype.h
 # End Source File
 # Begin Source File
@@ -877,6 +885,10 @@ SOURCE=..\include\wx\sysopt.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\include\wx\textbuf.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\include\wx\textfile.h
 # End Source File
 # Begin Source File

src/wxUniv.dsp

@@ -485,6 +485,10 @@ SOURCE=.\common\tbarbase.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\common\textbuf.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\common\textcmn.cpp
 # End Source File
 # Begin Source File
@@ -1674,6 +1678,10 @@ SOURCE=..\include\wx\memory.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\include\wx\memtext.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\include\wx\menu.h
 # End Source File
 # Begin Source File
@@ -1926,6 +1934,10 @@ SOURCE=..\include\wx\tbarsmpl.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\include\wx\textbuf.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\include\wx\textctrl.h
 # End Source File
 # Begin Source File

src/wxWindows.dsp

@@ -648,6 +648,10 @@ SOURCE=.\common\tbarbase.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\common\textbuf.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\common\textcmn.cpp
 # End Source File
 # Begin Source File
@@ -762,6 +766,10 @@ SOURCE=.\generic\choicdgg.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\generic\dcpsg.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\generic\dirctrlg.cpp
 # End Source File
 # Begin Source File
@@ -1954,6 +1962,10 @@ SOURCE=..\include\wx\memory.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\include\wx\memtext.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\include\wx\menu.h
 # End Source File
 # Begin Source File
@@ -2206,6 +2218,10 @@ SOURCE=..\include\wx\tbarsmpl.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\include\wx\textbuf.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\include\wx\textctrl.h
 # End Source File
 # Begin Source File