X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/84e7f94cb078e98b31c5ba592e10d8311b24f65b..5c526007a8909e8856a6d1fb656c5150738d2e4a:/src/mac/utils.cpp

diff --git a/src/mac/utils.cpp b/src/mac/utils.cpp
index 7e7a9c99b8..47837c9aca 100644
--- a/src/mac/utils.cpp
+++ b/src/mac/utils.cpp
@@ -17,7 +17,11 @@
 #include "wx/setup.h"
 #include "wx/utils.h"
 #include "wx/app.h"
-#include "wx/mac/uma.h"
+#include "wx/apptrait.h"
+
+#if wxUSE_GUI
+    #include "wx/mac/uma.h"
+#endif
 
 #include <ctype.h>
 
@@ -42,6 +46,39 @@
 #include "TextCommon.h"
 #include "TextEncodingConverter.h"
 
+#include  "wx/mac/private.h"  // includes mac headers
+
+#if defined(__MWERKS__) && wxUSE_UNICODE
+    #include <wtime.h>
+#endif
+
+// ---------------------------------------------------------------------------
+// code used in both base and GUI compilation
+// ---------------------------------------------------------------------------
+
+// our OS version is the same in non GUI and GUI cases
+static int DoGetOSVersion(int *majorVsn, int *minorVsn)
+{
+    long theSystem ;
+
+    // are there x-platform conventions ?
+
+    Gestalt(gestaltSystemVersion, &theSystem) ;
+    if (minorVsn != NULL) {
+        *minorVsn = (theSystem & 0xFF ) ;
+    }
+    if (majorVsn != NULL) {
+        *majorVsn = (theSystem >> 8 ) ;
+    }
+#ifdef __DARWIN__
+    return wxMAC_DARWIN;
+#else
+    return wxMAC;
+#endif
+}
+
+#if wxUSE_BASE
+
 #ifndef __DARWIN__
 // defined in unix/utilsunx.cpp for Mac OS X
 
@@ -57,7 +94,7 @@ bool wxGetHostName(wxChar *buf, int maxSize)
     // Gets Chooser name of user by examining a System resource.
 
     const short kComputerNameID = -16413;
-    
+
     short oldResFile = CurResFile() ;
     UseResFile(0);
     StringHandle chooserName = (StringHandle)::GetString(kComputerNameID);
@@ -95,7 +132,7 @@ bool wxGetUserName(wxChar *buf, int maxSize)
     // Gets Chooser name of user by examining a System resource.
 
     const short kChooserNameID = -16096;
-    
+
     short oldResFile = CurResFile() ;
     UseResFile(0);
     StringHandle chooserName = (StringHandle)::GetString(kChooserNameID);
@@ -143,7 +180,7 @@ bool wxShell(const wxString& command)
     return FALSE;
 }
 
-// Shutdown or reboot the PC 
+// Shutdown or reboot the PC
 bool wxShutdown(wxShutdownFlags wFlags)
 {
     // TODO
@@ -159,7 +196,7 @@ long wxGetFreeMemory()
 void wxUsleep(unsigned long milliseconds)
 {
     clock_t start = clock() ;
-    do 
+    do
     {
         YieldToAnyThread() ;
     } while( clock() - start < milliseconds /  1000.0 * CLOCKS_PER_SEC ) ;
@@ -175,69 +212,37 @@ void wxFlushEvents()
 {
 }
 
-#if WXWIN_COMPATIBILITY_2_2
-
-// Output a debug message, in a system dependent fashion.
-void wxDebugMsg(const char *fmt ...)
-{
-    va_list ap;
-    static char buffer[512];
-    
-    if (!wxTheApp->GetWantDebugOutput())
-        return ;
-    
-    va_start(ap, fmt);
-    
-    vsprintf(buffer,fmt,ap) ;
-    strcat(buffer,";g") ;
-    c2pstr(buffer) ;
-    DebugStr((unsigned char*) buffer) ;
-    
-    va_end(ap);
-}
+#endif // !__DARWIN__
 
-// Non-fatal error: pop up message box and (possibly) continue
-void wxError(const wxString& msg, const wxString& title)
+// Emit a beeeeeep
+void wxBell()
 {
-      if (wxMessageBox(wxString::Format(wxT("%s\nContinue?"),msg), title, wxYES_NO) == wxID_NO )
-        wxExit();
+    SysBeep(30);
 }
 
-// Fatal error: pop up message box and abort
-void wxFatalError(const wxString& msg, const wxString& title)
+wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
 {
-    wxMessageBox(wxString::Format(wxT("%s: %s"),title,msg));
-    wxExit();
+    static wxToolkitInfo info;
+    info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
+    info.name = _T("wxBase");
+    return info;
 }
 
-#endif // WXWIN_COMPATIBILITY_2_2
+#endif // wxUSE_BASE
 
-#endif // !__DARWIN__
-
-// Emit a beeeeeep
-void wxBell()
-{
-    SysBeep(30);
-}
+#if wxUSE_GUI
 
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
 {
-    long theSystem ;
-    
-    // are there x-platform conventions ?
-    
-    Gestalt(gestaltSystemVersion, &theSystem) ;
-    if (minorVsn != NULL) {
-        *minorVsn = (theSystem & 0xFF ) ;
-    }
-    if (majorVsn != NULL) {
-        *majorVsn = (theSystem >> 8 ) ;
-    }
-#ifdef __DARWIN__
-    return wxMAC_DARWIN;
-#else
-    return wxMAC;
+    static wxToolkitInfo info;
+    info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
+    info.shortName = _T("mac");
+    info.name = _T("wxMac");
+#ifdef __WXUNIVERSAL__
+    info.shortName << _T("univ");
+    info.name << _T("/wxUniversal");
 #endif
+    return info;
 }
 
 // Reading and writing resources (eg WIN.INI, .Xdefaults)
@@ -338,7 +343,7 @@ void wxEndBusyCursor()
 {
     wxCHECK_RET( gs_wxBusyCursorCount > 0,
         wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
-    
+
     if (--gs_wxBusyCursorCount == 0)
     {
         gMacStoredActiveCursor.MacInstall() ;
@@ -352,6 +357,10 @@ bool wxIsBusy()
     return (gs_wxBusyCursorCount > 0);
 }
 
+#endif // wxUSE_GUI
+
+#if wxUSE_BASE
+
 wxString wxMacFindFolder( short        vol,
               OSType       folderType,
               Boolean      createFolder)
@@ -359,7 +368,7 @@ wxString wxMacFindFolder( short        vol,
     short    vRefNum  ;
     long     dirID ;
     wxString strDir ;
-    
+
     if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
     {
         FSSpec file ;
@@ -371,47 +380,9 @@ wxString wxMacFindFolder( short        vol,
     return strDir ;
 }
 
-#ifndef __DARWIN__
-wxChar *wxGetUserHome (const wxString& user)
-{
-    // TODO
-    return NULL;
-}
-
-bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
-{
-    if ( path.empty() )
-        return FALSE;
-        
-    wxString p = path ;
-    if (p[0] == ':' ) {
-      p = wxGetCwd() + p ;
-    }
-    
-    int pos = p.Find(':') ;
-    if ( pos != wxNOT_FOUND ) {
-      p = p.Mid(1,pos) ;
-    }
-    
-    p = p + wxT(":") ;
-    
-    Str255 volumeName ;
-    XVolumeParam pb ;
-
-    wxMacStringToPascal( p  , volumeName ) ;
-    OSErr err = XGetVolumeInfoNoName( volumeName , 0 , &pb ) ;
-    if ( err == noErr ) {
-      if ( pTotal ) {
-        (*pTotal) = wxLongLong( pb.ioVTotalBytes ) ;
-      }
-      if ( pFree ) {
-        (*pFree) = wxLongLong( pb.ioVFreeBytes ) ;
-      }
-    }
+#endif // wxUSE_BASE
 
-    return err == noErr ;
-}
-#endif
+#if wxUSE_GUI
 
 // Check whether this window wants to process messages, e.g. Stop button
 // in long calculations.
@@ -457,9 +428,13 @@ void wxDisplaySize(int *width, int *height)
 {
     BitMap screenBits;
     GetQDGlobalsScreenBits( &screenBits );
-    
-    *width = screenBits.bounds.right - screenBits.bounds.left  ;
-    *height = screenBits.bounds.bottom - screenBits.bounds.top ;
+
+    if (width != NULL) {
+        *width = screenBits.bounds.right - screenBits.bounds.left  ;
+    }
+    if (height != NULL) {
+        *height = screenBits.bounds.bottom - screenBits.bounds.top ;
+    }
 }
 
 void wxDisplaySizeMM(int *width, int *height)
@@ -467,8 +442,13 @@ void wxDisplaySizeMM(int *width, int *height)
     wxDisplaySize(width, height);
     // on mac 72 is fixed (at least now ;-)
     float cvPt2Mm = 25.4 / 72;
-    *width = int( *width * cvPt2Mm );
-    *height = int( *height * cvPt2Mm );
+
+    if (width != NULL) {
+        *width = int( *width * cvPt2Mm );
+    }
+    if (height != NULL) {
+        *height = int( *height * cvPt2Mm );
+    }
 }
 
 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
@@ -479,8 +459,12 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
     if (x) *x = 0;
     if (y) *y = 0;
 
-    *width = screenBits.bounds.right - screenBits.bounds.left  ;
-    *height = screenBits.bounds.bottom - screenBits.bounds.top ;
+    if (width != NULL) {
+        *width = screenBits.bounds.right - screenBits.bounds.left  ;
+    }
+    if (height != NULL) {
+        *height = screenBits.bounds.bottom - screenBits.bounds.top ;
+    }
 
     SInt16 mheight ;
 #if TARGET_CARBON
@@ -488,8 +472,10 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 #else
     mheight = LMGetMBarHeight() ;
 #endif
-    *height -= mheight ;
-    if ( y )
+    if (height != NULL) {
+        *height -= mheight ;
+    }
+    if (y)
         *y = mheight ;
 }
 
@@ -498,20 +484,68 @@ wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
     return wxGenericFindWindowAtPoint(pt);
 }
 
+#endif // wxUSE_GUI
+
+#if wxUSE_BASE
+
 wxString wxGetOsDescription()
 {
 #ifdef WXWIN_OS_DESCRIPTION
     // use configure generated description if available
-    return wxString("MacOS (") + WXWIN_OS_DESCRIPTION + wxString(")");
+    return wxString(wxT("MacOS (")) + wxT(WXWIN_OS_DESCRIPTION) + wxString(wxT(")"));
 #else
     return wxT("MacOS") ; //TODO:define further
 #endif
 }
 
+#ifndef __DARWIN__
+wxChar *wxGetUserHome (const wxString& user)
+{
+    // TODO
+    return NULL;
+}
+
+bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
+{
+    if ( path.empty() )
+        return FALSE;
+
+    wxString p = path ;
+    if (p[0u] == ':' ) {
+      p = wxGetCwd() + p ;
+    }
+
+    int pos = p.Find(':') ;
+    if ( pos != wxNOT_FOUND ) {
+      p = p.Mid(1,pos) ;
+    }
+
+    p = p + wxT(":") ;
+
+    Str255 volumeName ;
+    XVolumeParam pb ;
+
+    wxMacStringToPascal( p  , volumeName ) ;
+    OSErr err = XGetVolumeInfoNoName( volumeName , 0 , &pb ) ;
+    if ( err == noErr ) {
+      if ( pTotal ) {
+        (*pTotal) = wxLongLong( pb.ioVTotalBytes ) ;
+      }
+      if ( pFree ) {
+        (*pFree) = wxLongLong( pb.ioVFreeBytes ) ;
+      }
+    }
+
+    return err == noErr ;
+}
+#endif // !__DARWIN__
+
 //---------------------------------------------------------------------------
 // wxMac Specific utility functions
 //---------------------------------------------------------------------------
 
+#if 0
+
 char StringMac[] =  "\x0d\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
                     "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
                     "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf"
@@ -598,45 +632,46 @@ void wxMacConvertToPC( const char *from , char *to , int len )
 
 TECObjectRef s_TECNativeCToUnicode = NULL ;
 TECObjectRef s_TECUnicodeToNativeC = NULL ;
-TECObjectRef s_TECPCToNativeC = NULL ;
-TECObjectRef s_TECNativeCToPC = NULL ;
-void wxMacSetupConverters() 
+
+void wxMacSetupConverters()
 {
-    // if we assume errors are happening here we need low level debugging since the high level assert will use the encoders that 
-    // are not yet setup...
-    
+    // if we assume errors are happening here we need low level debugging
+    // since the high level assert will use the encoders that are not yet
+    // setup...
+#if TARGET_CARBON
+    const TextEncodingBase kEncoding = CFStringGetSystemEncoding();
+#else
+    const TextEncodingBase kEncoding = kTextEncodingMacRoman;
+#endif
     OSStatus status = noErr ;
-    status = TECCreateConverter(&s_TECNativeCToUnicode, 
-    	wxApp::s_macDefaultEncodingIsPC ? kTextEncodingWindowsLatin1 : kTextEncodingMacRoman, kTextEncodingUnicodeDefault);
-
+    status = TECCreateConverter(&s_TECNativeCToUnicode,
+                                kEncoding,
+                                kTextEncodingUnicodeDefault);
 
-    status = TECCreateConverter(&s_TECUnicodeToNativeC, 
-    	kTextEncodingUnicodeDefault, wxApp::s_macDefaultEncodingIsPC ? kTextEncodingWindowsLatin1 : kTextEncodingMacRoman);
+    status = TECCreateConverter(&s_TECUnicodeToNativeC,
+                                kTextEncodingUnicodeDefault,
+                                kEncoding);
 
-    if ( !wxApp::s_macDefaultEncodingIsPC )
-    {
-        status = TECCreateConverter(&s_TECPCToNativeC, 
-        	kTextEncodingWindowsLatin1, wxApp::s_macDefaultEncodingIsPC ? kTextEncodingWindowsLatin1 : kTextEncodingMacRoman);
-
-        	
-        status = TECCreateConverter(&s_TECNativeCToPC, 
-        	wxApp::s_macDefaultEncodingIsPC ? kTextEncodingWindowsLatin1 : kTextEncodingMacRoman , kTextEncodingWindowsLatin1 );
-    }
+#if (wxUSE_UNICODE == 1) && (SIZEOF_WCHAR_T == 4)
+	TextEncoding kUnicode32 = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
+    
+    status = TECCreateConverter(&s_TECUnicode16To32,
+                                kTextEncodingUnicodeDefault,
+                                kUnicode32);
+    status = TECCreateConverter(&s_TECUnicode32To16,
+                                kUnicode32,
+                                kTextEncodingUnicodeDefault);
+#endif
 }
 
 void wxMacCleanupConverters()
 {
     OSStatus status = noErr ;
     status = TECDisposeConverter(s_TECNativeCToUnicode);
-
     status = TECDisposeConverter(s_TECUnicodeToNativeC);
-
-    status = TECDisposeConverter(s_TECPCToNativeC);
-
-    status = TECDisposeConverter(s_TECNativeCToPC);
 }
 
-wxWCharBuffer wxMacStringToWString( const wxString &from ) 
+wxWCharBuffer wxMacStringToWString( const wxString &from )
 {
 #if wxUSE_UNICODE
     wxWCharBuffer result( from.wc_str() ) ;
@@ -644,16 +679,17 @@ wxWCharBuffer wxMacStringToWString( const wxString &from )
     OSStatus status = noErr ;
     ByteCount byteOutLen ;
     ByteCount byteInLen = from.Length() ;
-    ByteCount byteBufferLen = byteInLen *2 ;
+    ByteCount byteBufferLen = byteInLen * SIZEOF_WCHAR_T ;
     wxWCharBuffer result( from.Length() ) ;
     status = TECConvertText(s_TECNativeCToUnicode, (ConstTextPtr)from.c_str() , byteInLen, &byteInLen,
         (TextPtr)result.data(), byteBufferLen, &byteOutLen);
-    result.data()[byteOutLen/2] = 0 ;
+    result.data()[byteOutLen/SIZEOF_WCHAR_T] = 0 ;
 #endif
     return result ;
 }
 
-wxString wxMacMakeStringFromCString( const char * from , int len ) 
+
+wxString wxMacMakeStringFromCString( const char * from , int len )
 {
     OSStatus status = noErr ;
     wxString result ;
@@ -661,23 +697,12 @@ wxString wxMacMakeStringFromCString( const char * from , int len )
 #if wxUSE_UNICODE
     ByteCount byteOutLen ;
     ByteCount byteInLen = len ;
-    ByteCount byteBufferLen = len *2 ;
+    ByteCount byteBufferLen = len * SIZEOF_WCHAR_T;
 
     status = TECConvertText(s_TECNativeCToUnicode, (ConstTextPtr)from , byteInLen, &byteInLen,
         (TextPtr)buf, byteBufferLen, &byteOutLen);
 #else
-    if ( wxApp::s_macDefaultEncodingIsPC )
-        memcpy( buf , from , len ) ;
-    else
-    {
-        OSStatus status = noErr ;
-        ByteCount byteOutLen ;
-        ByteCount byteInLen = len ;
-        ByteCount byteBufferLen = byteInLen ;
-
-        status = TECConvertText(s_TECNativeCToPC, (ConstTextPtr)from , byteInLen, &byteInLen,
-            (TextPtr)buf, byteBufferLen, &byteOutLen);
-    }
+    memcpy( buf , from , len ) ;
 #endif
     buf[len] = 0 ;
     result.UngetWriteBuf() ;
@@ -689,38 +714,26 @@ wxString wxMacMakeStringFromCString( const char * from )
     return wxMacMakeStringFromCString( from , strlen(from) ) ;
 }
 
-wxCharBuffer wxMacStringToCString( const wxString &from ) 
+wxCharBuffer wxMacStringToCString( const wxString &from )
 {
 #if wxUSE_UNICODE
     OSStatus status = noErr ;
     ByteCount byteOutLen ;
-    ByteCount byteInLen = from.Length() * 2 ;
+    ByteCount byteInLen = from.Length() * SIZEOF_WCHAR_T ;
     ByteCount byteBufferLen = from.Length() ;
     wxCharBuffer result( from.Length() ) ;
     status = TECConvertText(s_TECUnicodeToNativeC , (ConstTextPtr)from.wc_str() , byteInLen, &byteInLen,
         (TextPtr)result.data(), byteBufferLen, &byteOutLen);
     return result ;
 #else
-    if ( wxApp::s_macDefaultEncodingIsPC )
-        return wxCharBuffer( from.c_str() ) ;
-    else
-    {
-        wxCharBuffer result( from.Length() ) ;
-        OSStatus status = noErr ;
-        ByteCount byteOutLen ;
-        ByteCount byteInLen = from.Length() ;
-        ByteCount byteBufferLen = byteInLen ;
-
-        status = TECConvertText(s_TECPCToNativeC, (ConstTextPtr)from.c_str() , byteInLen, &byteInLen,
-            (TextPtr)result.data(), byteBufferLen, &byteOutLen);
-        return result ;
-    }
+    return wxCharBuffer( from.c_str() ) ;
 #endif
 }
+#endif
 
-void wxMacStringToPascal( const wxString&from , StringPtr to ) 
+void wxMacStringToPascal( const wxString&from , StringPtr to )
 {
-    wxCharBuffer buf = wxMacStringToCString( from ) ;
+    wxCharBuffer buf = from.mb_str( wxConvLocal ) ;
     int len = strlen(buf) ;
 
     if ( len > 255 )
@@ -729,31 +742,608 @@ void wxMacStringToPascal( const wxString&from , StringPtr to )
     memcpy( (char*) &to[1] , buf , len ) ;
 }
 
-wxString wxMacMakeStringFromPascal( ConstStringPtr from ) 
+wxString wxMacMakeStringFromPascal( ConstStringPtr from )
 {
-    return wxMacMakeStringFromCString( (char*) &from[1] , from[0] ) ;
+    return wxString( (char*) &from[1] , wxConvLocal , from[0] ) ;
+}
+
+
+wxUint32 wxMacGetSystemEncFromFontEnc(wxFontEncoding encoding)
+{    	
+	TextEncodingBase enc = 0 ;
+
+	switch( encoding)
+	{
+		case wxFONTENCODING_ISO8859_1 :
+    		enc = kTextEncodingISOLatin1 ;
+    		break ;
+		case wxFONTENCODING_ISO8859_2 :
+    		enc = kTextEncodingISOLatin2;
+    		break ;
+		case wxFONTENCODING_ISO8859_3 :
+    		enc = kTextEncodingISOLatin3 ;
+    		break ;
+		case wxFONTENCODING_ISO8859_4 :
+    		enc = kTextEncodingISOLatin4;
+    		break ;
+		case wxFONTENCODING_ISO8859_5 :
+    		enc = kTextEncodingISOLatinCyrillic;
+    		break ;
+		case wxFONTENCODING_ISO8859_6 :
+    		enc = kTextEncodingISOLatinArabic;
+    		break ;
+		case wxFONTENCODING_ISO8859_7 :
+    		enc = kTextEncodingISOLatinGreek;
+    		break ;
+		case wxFONTENCODING_ISO8859_8 :
+    		enc = kTextEncodingISOLatinHebrew;
+    		break ;
+		case wxFONTENCODING_ISO8859_9 :
+    		enc = kTextEncodingISOLatin5;
+    		break ;
+		case wxFONTENCODING_ISO8859_10 :
+    		enc = kTextEncodingISOLatin6;
+    		break ;
+		case wxFONTENCODING_ISO8859_13 :
+    		enc = kTextEncodingISOLatin7;
+    		break ;
+		case wxFONTENCODING_ISO8859_14 :
+    		enc = kTextEncodingISOLatin8;
+    		break ;
+		case wxFONTENCODING_ISO8859_15 :
+    		enc = kTextEncodingISOLatin9;
+    		break ;
+
+		case wxFONTENCODING_KOI8 :
+    		enc = kTextEncodingKOI8_R;
+    		break ;
+		case wxFONTENCODING_ALTERNATIVE : // MS-DOS CP866
+    		enc = kTextEncodingDOSRussian;
+    		break ;
+/*
+		case wxFONTENCODING_BULGARIAN : 
+    		enc = ;
+    		break ;
+*/	    		
+		case wxFONTENCODING_CP437 : 
+    		enc =kTextEncodingDOSLatinUS ;
+    		break ;
+		case wxFONTENCODING_CP850 :
+    		enc = kTextEncodingDOSLatin1;
+    		break ;
+		case wxFONTENCODING_CP852 : 
+    		enc = kTextEncodingDOSLatin2;
+    		break ;
+		case wxFONTENCODING_CP855 :
+    		enc = kTextEncodingDOSCyrillic;
+    		break ;
+		case wxFONTENCODING_CP866 :
+    		enc =kTextEncodingDOSRussian ;
+    		break ;
+		case wxFONTENCODING_CP874 :
+    		enc = kTextEncodingDOSThai;
+    		break ;
+		case wxFONTENCODING_CP932 : 
+    		enc = kTextEncodingDOSJapanese;
+    		break ;
+		case wxFONTENCODING_CP936 : 
+    		enc =kTextEncodingDOSChineseSimplif ;
+    		break ;
+		case wxFONTENCODING_CP949 : 
+    		enc = kTextEncodingDOSKorean;
+    		break ;
+		case wxFONTENCODING_CP950 : 
+    		enc = kTextEncodingDOSChineseTrad;
+    		break ;
+    		
+		case wxFONTENCODING_CP1250 : 
+    		enc = kTextEncodingWindowsLatin2;
+    		break ;
+		case wxFONTENCODING_CP1251 : 
+    		enc =kTextEncodingWindowsCyrillic ;
+    		break ;
+		case wxFONTENCODING_CP1252 : 
+    		enc =kTextEncodingWindowsLatin1 ;
+    		break ;
+		case wxFONTENCODING_CP1253 : 
+    		enc = kTextEncodingWindowsGreek;
+    		break ;
+		case wxFONTENCODING_CP1254 : 
+    		enc = kTextEncodingWindowsLatin5;
+    		break ;
+		case wxFONTENCODING_CP1255 : 
+    		enc =kTextEncodingWindowsHebrew ;
+    		break ;
+		case wxFONTENCODING_CP1256 : 
+    		enc =kTextEncodingWindowsArabic ;
+    		break ;
+		case wxFONTENCODING_CP1257 : 
+    		enc = kTextEncodingWindowsBalticRim;
+    		break ;
+    		
+		case wxFONTENCODING_UTF7 : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
+    		break ;
+		case wxFONTENCODING_UTF8 : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF8Format) ;
+    		break ;
+		case wxFONTENCODING_EUC_JP : 
+    		enc = kTextEncodingEUC_JP;
+    		break ;
+		case wxFONTENCODING_UTF16BE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
+    		break ;
+		case wxFONTENCODING_UTF16LE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
+    		break ;
+		case wxFONTENCODING_UTF32BE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
+    		break ;
+		case wxFONTENCODING_UTF32LE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
+    		break ;
+
+        case wxFONTENCODING_MACROMAN :
+            enc = kTextEncodingMacRoman ;
+            break ;
+        case wxFONTENCODING_MACJAPANESE :
+            enc = kTextEncodingMacJapanese ;
+            break ;
+        case wxFONTENCODING_MACCHINESETRAD :
+            enc = kTextEncodingMacChineseTrad ;
+            break ;
+        case wxFONTENCODING_MACKOREAN :
+            enc = kTextEncodingMacKorean ;
+            break ;
+        case wxFONTENCODING_MACARABIC :
+            enc = kTextEncodingMacArabic ;
+            break ;
+        case wxFONTENCODING_MACHEBREW :
+            enc = kTextEncodingMacHebrew ;
+            break ;
+        case wxFONTENCODING_MACGREEK :
+            enc = kTextEncodingMacGreek ;
+            break ;
+        case wxFONTENCODING_MACCYRILLIC :
+            enc = kTextEncodingMacCyrillic ;
+            break ;
+        case wxFONTENCODING_MACDEVANAGARI :
+            enc = kTextEncodingMacDevanagari ;
+            break ;
+        case wxFONTENCODING_MACGURMUKHI :
+            enc = kTextEncodingMacGurmukhi ;
+            break ;
+        case wxFONTENCODING_MACGUJARATI :
+            enc = kTextEncodingMacGujarati ;
+            break ;
+        case wxFONTENCODING_MACORIYA :
+            enc = kTextEncodingMacOriya ;
+            break ;
+        case wxFONTENCODING_MACBENGALI :
+            enc = kTextEncodingMacBengali ;
+            break ;
+        case wxFONTENCODING_MACTAMIL :
+            enc = kTextEncodingMacTamil ;
+            break ;
+        case wxFONTENCODING_MACTELUGU :
+            enc = kTextEncodingMacTelugu ;
+            break ;
+        case wxFONTENCODING_MACKANNADA :
+            enc = kTextEncodingMacKannada ;
+            break ;
+        case wxFONTENCODING_MACMALAJALAM :
+            enc = kTextEncodingMacMalayalam ;
+            break ;
+        case wxFONTENCODING_MACSINHALESE :
+            enc = kTextEncodingMacSinhalese ;
+            break ;
+        case wxFONTENCODING_MACBURMESE :
+            enc = kTextEncodingMacBurmese ;
+            break ;
+        case wxFONTENCODING_MACKHMER :
+            enc = kTextEncodingMacKhmer ;
+            break ;
+        case wxFONTENCODING_MACTHAI :
+            enc = kTextEncodingMacThai ;
+            break ;
+        case wxFONTENCODING_MACLAOTIAN :
+            enc = kTextEncodingMacLaotian ;
+            break ;
+        case wxFONTENCODING_MACGEORGIAN :
+            enc = kTextEncodingMacGeorgian ;
+            break ;
+        case wxFONTENCODING_MACARMENIAN :
+            enc = kTextEncodingMacArmenian ;
+            break ;
+        case wxFONTENCODING_MACCHINESESIMP :
+            enc = kTextEncodingMacChineseSimp ;
+            break ;
+        case wxFONTENCODING_MACTIBETAN :
+            enc = kTextEncodingMacTibetan ;
+            break ;
+        case wxFONTENCODING_MACMONGOLIAN :
+            enc = kTextEncodingMacMongolian ;
+            break ;
+        case wxFONTENCODING_MACETHIOPIC :
+            enc = kTextEncodingMacEthiopic ;
+            break ;
+        case wxFONTENCODING_MACCENTRALEUR :
+            enc = kTextEncodingMacCentralEurRoman ;
+            break ;
+        case wxFONTENCODING_MACVIATNAMESE :
+            enc = kTextEncodingMacVietnamese ;
+            break ;
+        case wxFONTENCODING_MACARABICEXT :
+            enc = kTextEncodingMacExtArabic ;
+            break ;
+        case wxFONTENCODING_MACSYMBOL :
+            enc = kTextEncodingMacSymbol ;
+            break ;
+        case wxFONTENCODING_MACDINGBATS :
+            enc = kTextEncodingMacDingbats ;
+            break ;
+        case wxFONTENCODING_MACTURKISH :
+            enc = kTextEncodingMacTurkish ;
+            break ;
+        case wxFONTENCODING_MACCROATIAN :
+            enc = kTextEncodingMacCroatian ;
+            break ;
+        case wxFONTENCODING_MACICELANDIC :
+            enc = kTextEncodingMacIcelandic ;
+            break ;
+        case wxFONTENCODING_MACROMANIAN :
+            enc = kTextEncodingMacRomanian ;
+            break ;
+        case wxFONTENCODING_MACCELTIC :
+            enc = kTextEncodingMacCeltic ;
+            break ;
+        case wxFONTENCODING_MACGAELIC :
+            enc = kTextEncodingMacGaelic ;
+            break ;
+        case wxFONTENCODING_MACKEYBOARD :
+            enc = kTextEncodingMacKeyboardGlyphs ;
+            break ;       
+	} ;
+	return enc ;
+}
+
+wxFontEncoding wxMacGetFontEncFromSystemEnc(wxUint32 encoding)
+{    	
+	wxFontEncoding enc = wxFONTENCODING_DEFAULT ;
+
+	switch( encoding)
+	{
+		case kTextEncodingISOLatin1  :
+    		enc = wxFONTENCODING_ISO8859_1 ;
+    		break ;
+		case kTextEncodingISOLatin2 :
+    		enc = wxFONTENCODING_ISO8859_2;
+    		break ;
+		case kTextEncodingISOLatin3 :
+    		enc = wxFONTENCODING_ISO8859_3 ;
+    		break ;
+		case kTextEncodingISOLatin4 :
+    		enc = wxFONTENCODING_ISO8859_4;
+    		break ;
+		case kTextEncodingISOLatinCyrillic :
+    		enc = wxFONTENCODING_ISO8859_5;
+    		break ;
+		case kTextEncodingISOLatinArabic :
+    		enc = wxFONTENCODING_ISO8859_6;
+    		break ;
+		case kTextEncodingISOLatinGreek :
+    		enc = wxFONTENCODING_ISO8859_7;
+    		break ;
+		case kTextEncodingISOLatinHebrew :
+    		enc = wxFONTENCODING_ISO8859_8;
+    		break ;
+		case kTextEncodingISOLatin5 :
+    		enc = wxFONTENCODING_ISO8859_9;
+    		break ;
+		case kTextEncodingISOLatin6 :
+    		enc = wxFONTENCODING_ISO8859_10;
+    		break ;
+		case kTextEncodingISOLatin7 :
+    		enc = wxFONTENCODING_ISO8859_13;
+    		break ;
+		case kTextEncodingISOLatin8 :
+    		enc = wxFONTENCODING_ISO8859_14;
+    		break ;
+		case kTextEncodingISOLatin9 :
+    		enc =wxFONTENCODING_ISO8859_15 ;
+    		break ;
+
+		case kTextEncodingKOI8_R :
+    		enc = wxFONTENCODING_KOI8;
+    		break ;
+/*
+		case  : 
+    		enc = wxFONTENCODING_BULGARIAN;
+    		break ;
+*/	    		
+		casekTextEncodingDOSLatinUS : 
+    		enc = wxFONTENCODING_CP437;
+    		break ;
+		case kTextEncodingDOSLatin1 :
+    		enc = wxFONTENCODING_CP850;
+    		break ;
+		case kTextEncodingDOSLatin2 : 
+    		enc =wxFONTENCODING_CP852 ;
+    		break ;
+		case kTextEncodingDOSCyrillic :
+    		enc = wxFONTENCODING_CP855;
+    		break ;
+		case kTextEncodingDOSRussian :
+    		enc = wxFONTENCODING_CP866;
+    		break ;
+		case kTextEncodingDOSThai :
+    		enc =wxFONTENCODING_CP874 ;
+    		break ;
+		case kTextEncodingDOSJapanese : 
+    		enc = wxFONTENCODING_CP932;
+    		break ;
+		case kTextEncodingDOSChineseSimplif : 
+    		enc = wxFONTENCODING_CP936;
+    		break ;
+		case kTextEncodingDOSKorean : 
+    		enc = wxFONTENCODING_CP949;
+    		break ;
+		case kTextEncodingDOSChineseTrad : 
+    		enc = wxFONTENCODING_CP950;
+    		break ;
+    		
+		case kTextEncodingWindowsLatin2 : 
+    		enc = wxFONTENCODING_CP1250;
+    		break ;
+		case kTextEncodingWindowsCyrillic : 
+    		enc = wxFONTENCODING_CP1251;
+    		break ;
+		case kTextEncodingWindowsLatin1 : 
+    		enc = wxFONTENCODING_CP1252;
+    		break ;
+		case kTextEncodingWindowsGreek : 
+    		enc = wxFONTENCODING_CP1253;
+    		break ;
+		case kTextEncodingWindowsLatin5 : 
+    		enc = wxFONTENCODING_CP1254;
+    		break ;
+		case kTextEncodingWindowsHebrew : 
+    		enc = wxFONTENCODING_CP1255;
+    		break ;
+		case kTextEncodingWindowsArabic : 
+    		enc = wxFONTENCODING_CP1256;
+    		break ;
+		case kTextEncodingWindowsBalticRim : 
+    		enc =wxFONTENCODING_CP1257 ;
+    		break ;
+		case kTextEncodingEUC_JP : 
+    		enc = wxFONTENCODING_EUC_JP;
+    		break ;
+    		/*
+		case wxFONTENCODING_UTF7 : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF7Format) ;
+    		break ;
+		case wxFONTENCODING_UTF8 : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicodeUTF8Format) ;
+    		break ;
+		case wxFONTENCODING_UTF16BE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
+    		break ;
+		case wxFONTENCODING_UTF16LE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
+    		break ;
+		case wxFONTENCODING_UTF32BE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
+    		break ;
+		case wxFONTENCODING_UTF32LE : 
+    		enc = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
+    		break ;
+        */
+        case kTextEncodingMacRoman :
+            enc = wxFONTENCODING_MACROMAN ;
+            break ;
+        case kTextEncodingMacJapanese :
+            enc = wxFONTENCODING_MACJAPANESE ;
+            break ;
+        case kTextEncodingMacChineseTrad :
+            enc = wxFONTENCODING_MACCHINESETRAD ;
+            break ;
+        case kTextEncodingMacKorean :
+            enc = wxFONTENCODING_MACKOREAN ;
+            break ;
+        case kTextEncodingMacArabic :
+            enc =wxFONTENCODING_MACARABIC ;
+            break ;
+        case kTextEncodingMacHebrew :
+            enc = wxFONTENCODING_MACHEBREW ;
+            break ;
+        case kTextEncodingMacGreek :
+            enc = wxFONTENCODING_MACGREEK ;
+            break ;
+        case kTextEncodingMacCyrillic :
+            enc = wxFONTENCODING_MACCYRILLIC ;
+            break ;
+        case kTextEncodingMacDevanagari :
+            enc = wxFONTENCODING_MACDEVANAGARI ;
+            break ;
+        case kTextEncodingMacGurmukhi :
+            enc = wxFONTENCODING_MACGURMUKHI ;
+            break ;
+        case kTextEncodingMacGujarati :
+            enc = wxFONTENCODING_MACGUJARATI ;
+            break ;
+        case kTextEncodingMacOriya :
+            enc =wxFONTENCODING_MACORIYA ;
+            break ;
+        case kTextEncodingMacBengali :
+            enc =wxFONTENCODING_MACBENGALI ;
+            break ;
+        case kTextEncodingMacTamil :
+            enc = wxFONTENCODING_MACTAMIL ;
+            break ;
+        case kTextEncodingMacTelugu :
+            enc = wxFONTENCODING_MACTELUGU ;
+            break ;
+        case kTextEncodingMacKannada :
+            enc = wxFONTENCODING_MACKANNADA ;
+            break ;
+        case kTextEncodingMacMalayalam :
+            enc = wxFONTENCODING_MACMALAJALAM ;
+            break ;
+        case kTextEncodingMacSinhalese :
+            enc = wxFONTENCODING_MACSINHALESE ;
+            break ;
+        case kTextEncodingMacBurmese :
+            enc = wxFONTENCODING_MACBURMESE ;
+            break ;
+        case kTextEncodingMacKhmer :
+            enc = wxFONTENCODING_MACKHMER ;
+            break ;
+        case kTextEncodingMacThai :
+            enc = wxFONTENCODING_MACTHAI ;
+            break ;
+        case kTextEncodingMacLaotian :
+            enc = wxFONTENCODING_MACLAOTIAN ;
+            break ;
+        case kTextEncodingMacGeorgian :
+            enc = wxFONTENCODING_MACGEORGIAN ;
+            break ;
+        case kTextEncodingMacArmenian :
+            enc = wxFONTENCODING_MACARMENIAN ;
+            break ;
+        case kTextEncodingMacChineseSimp :
+            enc = wxFONTENCODING_MACCHINESESIMP ;
+            break ;
+        case kTextEncodingMacTibetan :
+            enc = wxFONTENCODING_MACTIBETAN ;
+            break ;
+        case kTextEncodingMacMongolian :
+            enc = wxFONTENCODING_MACMONGOLIAN ;
+            break ;
+        case kTextEncodingMacEthiopic :
+            enc = wxFONTENCODING_MACETHIOPIC ;
+            break ;
+        case kTextEncodingMacCentralEurRoman:
+            enc = wxFONTENCODING_MACCENTRALEUR  ;
+            break ;
+        case kTextEncodingMacVietnamese:
+            enc = wxFONTENCODING_MACVIATNAMESE  ;
+            break ;
+        case kTextEncodingMacExtArabic :
+            enc = wxFONTENCODING_MACARABICEXT ;
+            break ;
+        case kTextEncodingMacSymbol :
+            enc = wxFONTENCODING_MACSYMBOL ;
+            break ;
+        case kTextEncodingMacDingbats :
+            enc = wxFONTENCODING_MACDINGBATS ;
+            break ;
+        case kTextEncodingMacTurkish :
+            enc = wxFONTENCODING_MACTURKISH ;
+            break ;
+        case kTextEncodingMacCroatian :
+            enc = wxFONTENCODING_MACCROATIAN ;
+            break ;
+        case kTextEncodingMacIcelandic :
+            enc = wxFONTENCODING_MACICELANDIC ;
+            break ;
+        case kTextEncodingMacRomanian :
+            enc = wxFONTENCODING_MACROMANIAN ;
+            break ;
+        case kTextEncodingMacCeltic :
+            enc = wxFONTENCODING_MACCELTIC ;
+            break ;
+        case kTextEncodingMacGaelic :
+            enc = wxFONTENCODING_MACGAELIC ;
+            break ;
+        case kTextEncodingMacKeyboardGlyphs :
+            enc = wxFONTENCODING_MACKEYBOARD ;
+            break ;       
+	} ;
+	return enc ;
 }
 
-// 
+#endif // wxUSE_BASE
+
+#if wxUSE_GUI
+
+
+//
 // CFStringRefs (Carbon only)
 //
 
 #if TARGET_CARBON
+
+#if (wxUSE_UNICODE == 1) && (SIZEOF_WCHAR_T == 4)
+
+TECObjectRef s_TECUnicode32To16 = NULL ;
+TECObjectRef s_TECUnicode16To32 = NULL ;
+
+class wxMacUnicodeConverters
+{
+public :
+	wxMacUnicodeConverters() ;
+	~wxMacUnicodeConverters() ;
+} ;
+
+wxMacUnicodeConverters guard ;
+
+wxMacUnicodeConverters::wxMacUnicodeConverters()
+{
+    OSStatus status = noErr ;
+	TextEncoding kUnicode32 = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode32BitFormat) ;
+	TextEncoding kUnicode16 = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
+	
+	status = TECCreateConverter(&s_TECUnicode16To32,
+								kUnicode16,
+								kUnicode32);
+	status = TECCreateConverter(&s_TECUnicode32To16,
+								kUnicode32,
+								kUnicode16);
+}
+
+wxMacUnicodeConverters::~wxMacUnicodeConverters()
+{
+    OSStatus status = noErr ;
+	status = TECDisposeConverter(s_TECUnicode32To16);
+	status = TECDisposeConverter(s_TECUnicode16To32);
+}
+#endif
 // converts this string into a carbon foundation string with optional pc 2 mac encoding
-void wxMacCFStringHolder::Assign( const wxString &str ) 
+void wxMacCFStringHolder::Assign( const wxString &st )
 {
+	wxString str = st ;
+    wxMacConvertNewlines13To10( &str ) ;
+	size_t len = str.Len() ;
 #if wxUSE_UNICODE
-  	m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault, 
-  		(const unsigned short*)str.wc_str(), str.Len() );
+	UniChar *unibuf ;
+#if SIZEOF_WCHAR_T == 2
+	unibuf = (UniChar*)str.wc_str() ;
 #else
+    OSStatus status = noErr ;
+    ByteCount byteOutLen ;
+    ByteCount byteInLen = len * SIZEOF_WCHAR_T ;
+    ByteCount byteBufferLen = len * sizeof( UniChar ) ;
+	unibuf = (UniChar*) malloc(byteBufferLen) ;
+    status = TECConvertText( s_TECUnicode32To16 , (ConstTextPtr)str.wc_str() , byteInLen, &byteInLen,
+        (TextPtr)unibuf, byteBufferLen, &byteOutLen);
+#endif
+  	m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault,
+	 unibuf , len );
+#if SIZEOF_WCHAR_T == 2
+	// as long as UniChar is the same as wchar_t nothing to do here
+#else
+	free( unibuf ) ;
+#endif
+
+#else // not wxUSE_UNICODE
     m_cfs = CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
-        wxApp::s_macDefaultEncodingIsPC ? 
-        kCFStringEncodingWindowsLatin1 : CFStringGetSystemEncoding() ) ;
+        CFStringGetSystemEncoding() ) ;
 #endif
     m_release = true ;
 }
 
-wxString wxMacCFStringHolder::AsString() 
+wxString wxMacCFStringHolder::AsString()
 {
     wxString result ;
     Size len = CFStringGetLength( m_cfs )  ;
@@ -761,88 +1351,225 @@ wxString wxMacCFStringHolder::AsString()
 #if wxUSE_UNICODE
     CFStringGetCharacters( m_cfs , CFRangeMake( 0 , len ) , (UniChar*) buf ) ;
 #else
-    CFStringGetCString( m_cfs , buf , len+1 , wxApp::s_macDefaultEncodingIsPC ? 
-        kCFStringEncodingWindowsLatin1 : CFStringGetSystemEncoding() ) ;
+    CFStringGetCString( m_cfs , buf , len+1 , CFStringGetSystemEncoding() ) ;
 #endif
     buf[len] = 0 ;
+    wxMacConvertNewlines10To13( buf ) ;
     result.UngetWriteBuf() ;
     return result ;
 }
 
-#if 0
+#endif //TARGET_CARBON
 
-wxString wxMacMakeMacStringFromPC( const wxChar * p )
-{
-    wxString result ;
-    int len = wxStrlen ( p ) ;
-    if ( len > 0 )
+void wxMacConvertNewlines13To10( char * data ) 
+{        
+	char * buf = data ;
+    while( (buf=strchr(buf,0x0d)) != NULL )
     {
-        wxChar* ptr = result.GetWriteBuf(len) ;
-        wxMacConvertFromPC( p , ptr , len ) ;
-        ptr[len] = 0 ;
-        result.UngetWriteBuf( len ) ;
+        *buf = 0x0a ;
+        buf++ ;
     }
-    return result ;
 }
 
-wxString wxMacMakePCStringFromMac( const wxChar * p )
-{
-    wxString result ;
-    int len = wxStrlen ( p ) ;
-    if ( len > 0 )
+void wxMacConvertNewlines10To13( char * data )
+{        
+	char * buf = data ;
+    while( (buf=strchr(buf,0x0a)) != NULL )
     {
-        wxChar* ptr = result.GetWriteBuf(len) ;
-        wxMacConvertToPC( p , ptr , len ) ;
-        ptr[len] = 0 ;
-        result.UngetWriteBuf( len ) ;
+        *buf = 0x0d ;
+        buf++ ;
     }
-    return result ;
 }
 
-wxString wxMacMakeStringFromMacString( const wxChar* from , bool mac2pcEncoding )
-{
-    if (mac2pcEncoding)
+void wxMacConvertNewlines13To10( wxString * data ) 
+{        
+    size_t len = data->Length() ;
+
+    if ( len == 0 || wxStrchr(data->c_str(),0x0d)==NULL)
+        return ;
+        
+    wxString temp(*data) ;
+    wxStringBuffer buf(*data,len ) ;
+    memcpy( buf , temp.c_str() , (len+1)*sizeof(wxChar) ) ; 
+
+	wxMacConvertNewlines13To10( buf ) ;
+}
+
+void wxMacConvertNewlines10To13( wxString * data )
+{        
+    size_t len = data->Length() ;
+
+    if ( data->Length() == 0 || wxStrchr(data->c_str(),0x0a)==NULL)
+        return ;
+
+    wxString temp(*data) ;
+    wxStringBuffer buf(*data,len ) ;
+    memcpy( buf , temp.c_str() , (len+1)*sizeof(wxChar) ) ; 
+	wxMacConvertNewlines10To13( buf ) ;
+}
+
+
+#if wxUSE_UNICODE
+void wxMacConvertNewlines13To10( wxChar * data ) 
+{        
+	wxChar * buf = data ;
+    while( (buf=wxStrchr(buf,0x0d)) != NULL )
     {
-      return wxMacMakePCStringFromMac( from ) ;
+        *buf = 0x0a ;
+        buf++ ;
     }
-    else
+}
+
+void wxMacConvertNewlines10To13( wxChar * data )
+{        
+	wxChar * buf =  data ;
+    while( (buf=wxStrchr(buf,0x0a)) != NULL )
     {
-      return wxString( from ) ;
+        *buf = 0x0d ;
+        buf++ ;
     }
 }
+#endif
 
-// 
-// Pascal Strings
-//
+// ----------------------------------------------------------------------------
+// debugging support
+// ----------------------------------------------------------------------------
+
+#if defined(__WXMAC__) && !defined(__DARWIN__) && defined(__MWERKS__) && (__MWERKS__ >= 0x2400)
+
+// MetroNub stuff doesn't seem to work in CodeWarrior 5.3 Carbon builds...
+
+#ifndef __MetroNubUtils__
+#include "MetroNubUtils.h"
+#endif
+
+#ifndef __GESTALT__
+#include <Gestalt.h>
+#endif
+
+#if TARGET_API_MAC_CARBON
+
+    #include <CodeFragments.h>
+
+    extern "C" long CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...);
+
+    ProcPtr gCallUniversalProc_Proc = NULL;
+
+#endif
 
-wxString wxMacMakeStringFromPascal( ConstStringPtr from , bool mac2pcEncoding )
+static MetroNubUserEntryBlock*    gMetroNubEntry = NULL;
+
+static long fRunOnce = false;
+
+/* ---------------------------------------------------------------------------
+        IsMetroNubInstalled
+   --------------------------------------------------------------------------- */
+
+Boolean IsMetroNubInstalled()
 {
-      // this is safe since a pascal string can never be larger than 256 bytes
-      char s[256] ;
-      CopyPascalStringToC( from , s ) ;
-    if (mac2pcEncoding)
+    if (!fRunOnce)
     {
-      return wxMacMakePCStringFromMac( s ) ;
+        long result, value;
+
+        fRunOnce = true;
+        gMetroNubEntry = NULL;
+
+        if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000)
+        {
+            /* look for MetroNub's Gestalt selector */
+            if (Gestalt(kMetroNubUserSignature, &result) == noErr)
+            {
+
+            #if TARGET_API_MAC_CARBON
+                if (gCallUniversalProc_Proc == NULL)
+                {
+                    CFragConnectionID   connectionID;
+                    Ptr                 mainAddress;
+                    Str255              errorString;
+                    ProcPtr             symbolAddress;
+                    OSErr               err;
+                    CFragSymbolClass    symbolClass;
+
+                    symbolAddress = NULL;
+                    err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag,
+                                           &connectionID, &mainAddress, errorString);
+
+                    if (err != noErr)
+                    {
+                        gCallUniversalProc_Proc = NULL;
+                        goto end;
+                    }
+
+                    err = FindSymbol(connectionID, "\pCallUniversalProc",
+                                    (Ptr *) &gCallUniversalProc_Proc, &symbolClass);
+
+                    if (err != noErr)
+                    {
+                        gCallUniversalProc_Proc = NULL;
+                        goto end;
+                    }
+                }
+            #endif
+
+                {
+                    MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
+
+                    /* make sure the version of the API is compatible */
+                    if (block->apiLowVersion <= kMetroNubUserAPIVersion &&
+                        kMetroNubUserAPIVersion <= block->apiHiVersion)
+                        gMetroNubEntry = block;        /* success! */
+                }
+
+            }
+        }
     }
+
+end:
+
+#if TARGET_API_MAC_CARBON
+    return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL);
+#else
+    return (gMetroNubEntry != NULL);
+#endif
+}
+
+/* ---------------------------------------------------------------------------
+        IsMWDebuggerRunning                                            [v1 API]
+   --------------------------------------------------------------------------- */
+
+Boolean IsMWDebuggerRunning()
+{
+    if (IsMetroNubInstalled())
+        return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning);
     else
-    {
-      return wxString( s ) ;
-    }
+        return false;
 }
 
-void wxMacStringToPascal( const wxChar * from , StringPtr to , bool pc2macEncoding )
+/* ---------------------------------------------------------------------------
+        AmIBeingMWDebugged                                            [v1 API]
+   --------------------------------------------------------------------------- */
+
+Boolean AmIBeingMWDebugged()
 {
-    if (pc2macEncoding)
-    {
-      CopyCStringToPascal( wxMacMakeMacStringFromPC( from ) , to ) ;
-    }
+    if (IsMetroNubInstalled())
+        return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged);
     else
-    {
-      CopyCStringToPascal( from , to ) ;
-    }
+        return false;
 }
-#endif
 
+extern bool WXDLLEXPORT wxIsDebuggerRunning()
+{
+    return IsMWDebuggerRunning() && AmIBeingMWDebugged();
+}
 
-#endif //TARGET_CARBON
+#else
+
+extern bool WXDLLEXPORT wxIsDebuggerRunning()
+{
+    return false;
+}
+
+#endif // defined(__WXMAC__) && !defined(__DARWIN__) && (__MWERKS__ >= 0x2400)
+
+#endif // wxUSE_GUI