Added preliminary DB2 support.

[wxWidgets.git] / src / common / fontmap.cpp

diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp
index 1c9f225748c4c96f6c59c7bfd2e85069fe690ac7..7e76472727bcfd76985b0c6f3798e59b6296b1fc 100644 (file)
--- a/src/common/fontmap.cpp
+++ b/src/common/fontmap.cpp
@@ -35,11 +35,18 @@
 #endif // PCH
 
 #include "wx/fontmap.h"
 #endif // PCH
 
 #include "wx/fontmap.h"

-#include "wx/config.h"

 
 

-#include "wx/msgdlg.h"
-#include "wx/fontdlg.h"
-#include "wx/choicdlg.h"
+#if wxUSE_CONFIG
+    #include "wx/config.h"
+    #include "wx/memconf.h"
+#endif
+
+#if wxUSE_GUI
+    #include "wx/msgdlg.h"
+    #include "wx/fontdlg.h"
+    #include "wx/choicdlg.h"
+#endif // wxUSE_GUI
+

 #include "wx/encconv.h"
 
 // ----------------------------------------------------------------------------
 #include "wx/encconv.h"
 
 // ----------------------------------------------------------------------------


@@ -47,10 +54,12 @@
 // ----------------------------------------------------------------------------
 
 // the config paths we use
 // ----------------------------------------------------------------------------
 
 // the config paths we use

-static const wxChar* FONTMAPPER_ROOT_PATH = wxT("wxWindows/FontMapper");
+static const wxChar* FONTMAPPER_ROOT_PATH = wxT("/wxWindows/FontMapper");

 static const wxChar* FONTMAPPER_CHARSET_PATH = wxT("Charsets");
 static const wxChar* FONTMAPPER_CHARSET_ALIAS_PATH = wxT("Aliases");
 static const wxChar* FONTMAPPER_CHARSET_PATH = wxT("Charsets");
 static const wxChar* FONTMAPPER_CHARSET_ALIAS_PATH = wxT("Aliases");

-static const wxChar* FONTMAPPER_FONT_FROM_ENCODING_PATH = wxT("Encodings");
+#if wxUSE_GUI
+    static const wxChar* FONTMAPPER_FONT_FROM_ENCODING_PATH = wxT("Encodings");
+#endif // wxUSE_GUI

 
 // encodings supported by GetEncodingDescription
 static wxFontEncoding gs_encodings[] =
 
 // encodings supported by GetEncodingDescription
 static wxFontEncoding gs_encodings[] =


@@ -79,35 +88,37 @@ static wxFontEncoding gs_encodings[] =
     wxFONTENCODING_CP1255,
     wxFONTENCODING_CP1256,
     wxFONTENCODING_CP1257,
     wxFONTENCODING_CP1255,
     wxFONTENCODING_CP1256,
     wxFONTENCODING_CP1257,

+    wxFONTENCODING_CP437,

 };
 
 // the descriptions for them
 static const wxChar* gs_encodingDescs[] =
 {
 };
 
 // the descriptions for them
 static const wxChar* gs_encodingDescs[] =
 {

-    wxTRANSLATE( "West European (ISO-8859-1/Latin 1)" ),
+    wxTRANSLATE( "Western European (ISO-8859-1/Latin 1)" ),

     wxTRANSLATE( "Central European (ISO-8859-2/Latin 2)" ),
     wxTRANSLATE( "Esperanto (ISO-8859-3)" ),
     wxTRANSLATE( "Central European (ISO-8859-2/Latin 2)" ),
     wxTRANSLATE( "Esperanto (ISO-8859-3)" ),

-    wxTRANSLATE( "Baltic (ISO-8859-4)" ),
+    wxTRANSLATE( "Baltic (old) (ISO-8859-4)" ),

     wxTRANSLATE( "Cyrillic (Latin 5)" ),
     wxTRANSLATE( "Arabic (ISO-8859-6)" ),
     wxTRANSLATE( "Greek (ISO-8859-7)" ),
     wxTRANSLATE( "Hebrew (ISO-8859-8)" ),
     wxTRANSLATE( "Turkish (ISO-8859-9)" ),
     wxTRANSLATE( "Cyrillic (Latin 5)" ),
     wxTRANSLATE( "Arabic (ISO-8859-6)" ),
     wxTRANSLATE( "Greek (ISO-8859-7)" ),
     wxTRANSLATE( "Hebrew (ISO-8859-8)" ),
     wxTRANSLATE( "Turkish (ISO-8859-9)" ),

-    wxTRANSLATE( "Baltic II (ISO-8859-10)" ),
+    wxTRANSLATE( "Nordic (ISO-8859-10)" ),

     wxTRANSLATE( "Thai (ISO-8859-11)" ),
     wxTRANSLATE( "Thai (ISO-8859-11)" ),

-    wxTRANSLATE( "ISO-8859-12" ),
-    wxTRANSLATE( "ISO-8859-13" ),
-    wxTRANSLATE( "ISO-8859-14" ),
-    wxTRANSLATE( "West European new (ISO-8859-15/Latin 0)" ),
+    wxTRANSLATE( "Indian (ISO-8859-12)" ),
+    wxTRANSLATE( "Baltic (ISO-8859-13)" ),
+    wxTRANSLATE( "Celtic (ISO-8859-14)" ),
+    wxTRANSLATE( "Western European with Euro (ISO-8859-15/Latin 0)" ),

     wxTRANSLATE( "KOI8-R" ),
     wxTRANSLATE( "KOI8-R" ),

-    wxTRANSLATE( "Windows Latin 2 (CP 1250)" ),
+    wxTRANSLATE( "Windows Central European (CP 1250)" ),

     wxTRANSLATE( "Windows Cyrillic (CP 1251)" ),
     wxTRANSLATE( "Windows Cyrillic (CP 1251)" ),

-    wxTRANSLATE( "Windows Latin 1 (CP 1252)" ),
+    wxTRANSLATE( "Windows Western European (CP 1252)" ),

     wxTRANSLATE( "Windows Greek (CP 1253)" ),
     wxTRANSLATE( "Windows Turkish (CP 1254)" ),
     wxTRANSLATE( "Windows Hebrew (CP 1255)" ),
     wxTRANSLATE( "Windows Arabic (CP 1256)" ),
     wxTRANSLATE( "Windows Baltic (CP 1257)" ),
     wxTRANSLATE( "Windows Greek (CP 1253)" ),
     wxTRANSLATE( "Windows Turkish (CP 1254)" ),
     wxTRANSLATE( "Windows Hebrew (CP 1255)" ),
     wxTRANSLATE( "Windows Arabic (CP 1256)" ),
     wxTRANSLATE( "Windows Baltic (CP 1257)" ),

+    wxTRANSLATE( "Windows/DOS OEM (CP 437)" ),

 };
 
 // and the internal names
 };
 
 // and the internal names


@@ -137,6 +148,7 @@ static const wxChar* gs_encodingNames[] =
     wxT( "windows1255" ),
     wxT( "windows1256" ),
     wxT( "windows1257" ),
     wxT( "windows1255" ),
     wxT( "windows1256" ),
     wxT( "windows1257" ),

+    wxT( "windows437" ),

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -187,8 +199,13 @@ private:
 
 wxFontMapper::wxFontMapper()
 {
 
 wxFontMapper::wxFontMapper()
 {

+#if wxUSE_CONFIG

     m_config = NULL;
     m_config = NULL;

+#endif // wxUSE_CONFIG
+
+#if wxUSE_GUI

     m_windowParent = NULL;
     m_windowParent = NULL;

+#endif // wxUSE_GUI

 }
 
 wxFontMapper::~wxFontMapper()
 }
 
 wxFontMapper::~wxFontMapper()


@@ -199,6 +216,8 @@ wxFontMapper::~wxFontMapper()
 // customisation
 // ----------------------------------------------------------------------------
 
 // customisation
 // ----------------------------------------------------------------------------
 

+#if wxUSE_CONFIG
+

 /* static */ const wxChar *wxFontMapper::GetDefaultConfigPath()
 {
     return FONTMAPPER_ROOT_PATH;
 /* static */ const wxChar *wxFontMapper::GetDefaultConfigPath()
 {
     return FONTMAPPER_ROOT_PATH;


@@ -207,13 +226,11 @@ wxFontMapper::~wxFontMapper()
 void wxFontMapper::SetConfigPath(const wxString& prefix)
 {
     wxCHECK_RET( !prefix.IsEmpty() && prefix[0] == wxCONFIG_PATH_SEPARATOR,
 void wxFontMapper::SetConfigPath(const wxString& prefix)
 {
     wxCHECK_RET( !prefix.IsEmpty() && prefix[0] == wxCONFIG_PATH_SEPARATOR,

-                 wxT("an absolute path should be given to "
-                     "wxFontMapper::SetConfigPath()") );
+                 wxT("an absolute path should be given to wxFontMapper::SetConfigPath()") );

 
     m_configRootPath = prefix;
 }
 
 
     m_configRootPath = prefix;
 }
 

-

 // ----------------------------------------------------------------------------
 // get config object and path for it
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // get config object and path for it
 // ----------------------------------------------------------------------------


@@ -223,7 +240,18 @@ wxConfigBase *wxFontMapper::GetConfig()
     if ( !m_config )
     {
         // try the default
     if ( !m_config )
     {
         // try the default

-        m_config = wxConfig::Get(FALSE/*don't create on demand*/);
+        m_config = wxConfig::Get(FALSE /*don't create on demand*/ );
+
+        if ( !m_config )
+        {
+            // we still want to have a config object because otherwise we would
+            // keep asking the user the same questions in the interactive mode,
+            // so create a dummy config which won't write to any files/registry
+            // but will allow us to remember the results of the questions at
+            // least during this run
+            m_config = new wxMemoryConfig;
+            wxConfig::Set(m_config);
+        }

     }
 
     return m_config;
     }
 
     return m_config;


@@ -239,9 +267,11 @@ const wxString& wxFontMapper::GetConfigPath()
 
     return m_configRootPath;
 }
 
     return m_configRootPath;
 }

+#endif

 
 bool wxFontMapper::ChangePath(const wxString& pathNew, wxString *pathOld)
 {
 
 bool wxFontMapper::ChangePath(const wxString& pathNew, wxString *pathOld)
 {

+#if wxUSE_CONFIG

     wxConfigBase *config = GetConfig();
     if ( !config )
         return FALSE;
     wxConfigBase *config = GetConfig();
     if ( !config )
         return FALSE;


@@ -262,11 +292,17 @@ bool wxFontMapper::ChangePath(const wxString& pathNew, wxString *pathOld)
     config->SetPath(path);
 
     return TRUE;
     config->SetPath(path);
 
     return TRUE;

+#else
+    return FALSE;
+#endif

 }
 
 void wxFontMapper::RestorePath(const wxString& pathOld)
 {
 }
 
 void wxFontMapper::RestorePath(const wxString& pathOld)
 {

+#if wxUSE_CONFIG

     GetConfig()->SetPath(pathOld);
     GetConfig()->SetPath(pathOld);

+#else
+#endif

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -279,8 +315,7 @@ wxString wxFontMapper::GetEncodingDescription(wxFontEncoding encoding)
     size_t count = WXSIZEOF(gs_encodingDescs);
 
     wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
     size_t count = WXSIZEOF(gs_encodingDescs);
 
     wxASSERT_MSG( count == WXSIZEOF(gs_encodings),

-                  wxT("inconsitency detected - forgot to update one of "
-                     "the arrays?") );
+                  wxT("inconsitency detected - forgot to update one of the arrays?") );

 
     for ( size_t i = 0; i < count; i++ )
     {
 
     for ( size_t i = 0; i < count; i++ )
     {


@@ -302,8 +337,7 @@ wxString wxFontMapper::GetEncodingName(wxFontEncoding encoding)
     size_t count = WXSIZEOF(gs_encodingNames);
 
     wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
     size_t count = WXSIZEOF(gs_encodingNames);
 
     wxASSERT_MSG( count == WXSIZEOF(gs_encodings),

-                  wxT("inconsitency detected - forgot to update one of "
-                     "the arrays?") );
+                  wxT("inconsistency detected - forgot to update one of the arrays?") );

 
     for ( size_t i = 0; i < count; i++ )
     {
 
     for ( size_t i = 0; i < count; i++ )
     {


@@ -327,6 +361,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
     // we're going to modify it, make a copy
     wxString cs = charset;
 
     // we're going to modify it, make a copy
     wxString cs = charset;
 

+#if wxUSE_CONFIG

     // first try the user-defined settings
     wxString pathOld;
     if ( ChangePath(FONTMAPPER_CHARSET_PATH, &pathOld) )
     // first try the user-defined settings
     wxString pathOld;
     if ( ChangePath(FONTMAPPER_CHARSET_PATH, &pathOld) )


@@ -343,8 +378,8 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
             }
             else
             {
             }
             else
             {

-                wxLogDebug(wxT("corrupted config data - invalid encoding %ld "
-                              "for charset '%s'"), value, charset.c_str());
+                wxLogDebug(wxT("corrupted config data: invalid encoding %ld for charset '%s' ignored"),
+                           value, charset.c_str());

             }
         }
 
             }
         }
 


@@ -363,10 +398,20 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
 
         RestorePath(pathOld);
     }
 
         RestorePath(pathOld);
     }

+#endif

 
     // if didn't find it there, try to reckognise it ourselves
     if ( encoding == wxFONTENCODING_SYSTEM )
     {
 
     // if didn't find it there, try to reckognise it ourselves
     if ( encoding == wxFONTENCODING_SYSTEM )
     {

+        // discard the optional quotes
+        if ( !!cs )
+        {
+            if ( cs[0u] == _T('"') && cs.Last() == _T('"') )
+            {
+                cs = wxString(cs.c_str(), cs.length() - 1);
+            }
+        }
+

         cs.MakeUpper();
 
         if ( !cs || cs == wxT("US-ASCII") )
         cs.MakeUpper();
 
         if ( !cs || cs == wxT("US-ASCII") )


@@ -402,7 +447,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
                 {
                     value -= 1250;
                     if ( value < wxFONTENCODING_CP12_MAX -
                 {
                     value -= 1250;
                     if ( value < wxFONTENCODING_CP12_MAX -

-                                 wxFONTENCODING_CP1250 - 1 )
+                                 wxFONTENCODING_CP1250 )

                     {
                         // a valid Windows code page
                         value += wxFONTENCODING_CP1250;
                     {
                         // a valid Windows code page
                         value += wxFONTENCODING_CP1250;


@@ -414,6 +459,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
         //else: unknown
     }
 
         //else: unknown
     }
 

+#if wxUSE_GUI

     // if still no luck, ask the user - unless disabled
     if ( (encoding == wxFONTENCODING_SYSTEM) && interactive )
     {
     // if still no luck, ask the user - unless disabled
     if ( (encoding == wxFONTENCODING_SYSTEM) && interactive )
     {


@@ -426,16 +472,13 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
 
         // the message
         wxString msg;
 
         // the message
         wxString msg;

-        msg.Printf(_("The charset '%s' is unknown. You may select another "
-                     "charset to replace it with or choose [Cancel] if it "
-                     "cannot be replaced"), charset.c_str());
+        msg.Printf(_("The charset '%s' is unknown. You may select\nanother charset to replace it with or choose\n[Cancel] if it cannot be replaced"), charset.c_str());

 
         // the list of choices
         size_t count = WXSIZEOF(gs_encodingDescs);
 
         wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
 
         // the list of choices
         size_t count = WXSIZEOF(gs_encodingDescs);
 
         wxASSERT_MSG( count == WXSIZEOF(gs_encodings),

-                      wxT("inconsitency detected - forgot to update one of "
-                         "the arrays?") );
+                      wxT("inconsitency detected - forgot to update one of the arrays?") );

 
         wxString *encodingNamesTranslated = new wxString[count];
 
 
         wxString *encodingNamesTranslated = new wxString[count];
 


@@ -459,12 +502,27 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
 
         if ( n != -1 )
         {
 
         if ( n != -1 )
         {

-            // TODO save the result in the config!
-

             encoding = gs_encodings[n];
             encoding = gs_encodings[n];

+
+#if wxUSE_CONFIG
+        // save the result in the config now
+            if ( ChangePath(FONTMAPPER_CHARSET_PATH, &pathOld) )
+            {
+                wxConfigBase *config = GetConfig();
+
+                // remember the alt encoding for this charset
+                if ( !config->Write(charset, (long)encoding) )
+                {
+                    wxLogError(_("Failed to remember the encoding for the charset '%s'."), charset.c_str());
+                }
+
+                RestorePath(pathOld);
+            }
+#endif // wxUSE_CONFIG

         }
         //else: cancelled
     }
         }
         //else: cancelled
     }

+#endif // wxUSE_GUI

 
     return encoding;
 }
 
     return encoding;
 }


@@ -475,6 +533,8 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
 // correspond to which is used by GetFontForEncoding() function
 // ----------------------------------------------------------------------------
 
 // correspond to which is used by GetFontForEncoding() function
 // ----------------------------------------------------------------------------
 

+#if wxUSE_GUI
+

 bool wxFontMapper::TestAltEncoding(const wxString& configEntry,
                                    wxFontEncoding encReplacement,
                                    wxNativeEncodingInfo *info)
 bool wxFontMapper::TestAltEncoding(const wxString& configEntry,
                                    wxFontEncoding encReplacement,
                                    wxNativeEncodingInfo *info)


@@ -482,6 +542,7 @@ bool wxFontMapper::TestAltEncoding(const wxString& configEntry,
     if ( wxGetNativeFontEncoding(encReplacement, info) &&
          wxTestFontEncoding(*info) )
     {
     if ( wxGetNativeFontEncoding(encReplacement, info) &&
          wxTestFontEncoding(*info) )
     {

+#if wxUSE_CONFIG

         // remember the mapping in the config
         wxFontMapperPathChanger path(this, FONTMAPPER_FONT_FROM_ENCODING_PATH);
 
         // remember the mapping in the config
         wxFontMapperPathChanger path(this, FONTMAPPER_FONT_FROM_ENCODING_PATH);
 


@@ -489,18 +550,48 @@ bool wxFontMapper::TestAltEncoding(const wxString& configEntry,
         {
             GetConfig()->Write(configEntry, info->ToString());
         }
         {
             GetConfig()->Write(configEntry, info->ToString());
         }

-
+#endif // wxUSE_CONFIG

         return TRUE;
     }
 
     return FALSE;
 }
 
         return TRUE;
     }
 
     return FALSE;
 }
 

+#if wxUSE_GUI
+class ReentrancyBlocker
+{
+public:
+    ReentrancyBlocker(bool& b) : m_b(b) { m_b = TRUE; }
+    ~ReentrancyBlocker() { m_b = FALSE; }
+
+private:
+    bool& m_b;
+};
+#endif
+

 bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                                      wxNativeEncodingInfo *info,
                                      const wxString& facename,
                                      bool interactive)
 {
 bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                                      wxNativeEncodingInfo *info,
                                      const wxString& facename,
                                      bool interactive)
 {

+#if wxUSE_GUI
+    // we need a flag to prevent infinite recursion which happens, for
+    // example, when GetAltForEncoding() is called from an OnPaint() handler:
+    // in this case, wxYield() which is called from wxMessageBox() we use here
+    // will lead to another call of OnPaint() and hence to another call of
+    // GetAltForEncoding() - and it is impossible to catch this from the user
+    // code because we are called from wxFont ctor implicitly.
+
+    // assume we're always called from the main thread, so that it is safe to
+    // use a static var
+    static bool s_inGetAltForEncoding = FALSE;
+
+    if ( interactive && s_inGetAltForEncoding )
+        return FALSE;
+
+    ReentrancyBlocker blocker(s_inGetAltForEncoding);
+#endif // wxUSE_GUI
+

     wxCHECK_MSG( info, FALSE, wxT("bad pointer in GetAltForEncoding") );
 
     info->facename = facename;
     wxCHECK_MSG( info, FALSE, wxT("bad pointer in GetAltForEncoding") );
 
     info->facename = facename;


@@ -521,8 +612,14 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
         // wxFatalError doesn't return
     }
 
         // wxFatalError doesn't return
     }
 

-    wxString configEntry = facename + _T("_") + GetEncodingName(encoding);
+    wxString configEntry, encName = GetEncodingName(encoding);
+    if ( !!facename )
+    {
+        configEntry = facename + _T("_");
+    }
+    configEntry += encName;

 
 

+#if wxUSE_CONFIG

     // do we have a font spec for this encoding?
     wxString pathOld;
     if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
     // do we have a font spec for this encoding?
     wxString pathOld;
     if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )


@@ -533,6 +630,12 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
 
         RestorePath(pathOld);
 
 
         RestorePath(pathOld);
 

+        if ( !!fontinfo && !!facename )
+        {
+            // we tried to find a match with facename - now try without it
+            fontinfo = config->Read(encName);
+        }
+

         if ( !!fontinfo )
         {
             if ( info->FromString(fontinfo) )
         if ( !!fontinfo )
         {
             if ( info->FromString(fontinfo) )


@@ -546,11 +649,12 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
             }
             else
             {
             }
             else
             {

-                wxLogDebug(wxT("corrupted config data: string '%s' is not "
-                              "a valid font encoding info"), fontinfo.c_str());
+                wxLogDebug(wxT("corrupted config data: string '%s' is not a valid font encoding info"), fontinfo.c_str());

             }
         }
             }
         }

+        //else: there is no information in config about this encoding

     }
     }

+#endif // wxUSE_CONFIG

 
     // ask the user
     if ( interactive )
 
     // ask the user
     if ( interactive )


@@ -561,11 +665,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
 
         // the message
         wxString msg;
 
         // the message
         wxString msg;

-        msg.Printf(_("The encoding '%s' is unknown.\n"
-                     "Would you like to select a font to be used for this "
-                     "encoding\n"
-                     "(otherwise the text in this encoding will not be "
-                     "shown correctly)?"),
+        msg.Printf(_("The encoding '%s' is unknown.\nWould you like to select a font to be used for this encoding\n(otherwise the text in this encoding will not be shown correctly)?"),

                      GetEncodingDescription(encoding).c_str());
 
         wxWindow *parent = m_windowParent;
                      GetEncodingDescription(encoding).c_str());
 
         wxWindow *parent = m_windowParent;


@@ -587,13 +687,15 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                 *info = retData.EncodingInfo();
                 info -> encoding = retData.GetEncoding();
 
                 *info = retData.EncodingInfo();
                 info -> encoding = retData.GetEncoding();
 

-                // remember this in the config
+#if wxUSE_CONFIG
+            // remember this in the config

                 if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
                 {
                     GetConfig()->Write(configEntry, info->ToString());
 
                     RestorePath(pathOld);
                 }
                 if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
                 {
                     GetConfig()->Write(configEntry, info->ToString());
 
                     RestorePath(pathOld);
                 }

+#endif

 
                 return TRUE;
             }
 
                 return TRUE;
             }


@@ -603,18 +705,21 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
     }
     //else: we're in non-interactive mode
 
     }
     //else: we're in non-interactive mode
 

-

     // now try the default mappings:
     wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding);
     // now try the default mappings:
     wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding);

-    for ( unsigned i = (equiv[0] == encoding) ? 1 : 0; i < equiv.GetCount(); i++ )
-        if ( TestAltEncoding(configEntry, equiv[i], info) )
-            return TRUE;
+    size_t count = equiv.GetCount();
+    if ( count )
+    {
+        for ( size_t i = (equiv[0] == encoding) ? 1 : 0; i < count; i++ )
+        {
+            if ( TestAltEncoding(configEntry, equiv[i], info) )
+                return TRUE;
+        }
+    }

 
     return FALSE;
 }
 
 
     return FALSE;
 }
 

-
-

 bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                                      wxFontEncoding *alt_encoding,
                                      const wxString& facename,
 bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                                      wxFontEncoding *alt_encoding,
                                      const wxString& facename,


@@ -626,8 +731,6 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
     return r;
 }
 
     return r;
 }
 

-
-

 bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
                                        const wxString& facename)
 {
 bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
                                        const wxString& facename)
 {


@@ -638,6 +741,8 @@ bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
         info.facename = facename;
         return wxTestFontEncoding(info);
     }
         info.facename = facename;
         return wxTestFontEncoding(info);
     }

-    else
-        return FALSE;
+
+    return FALSE;

 }
 }

+
+#endif // wxUSE_GUI