make it possible to use wxToolBarSimple as wxToolBar with wxUniv

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

diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp
index 18a61b6768ae91987a53aa9e7411d029a638afb0..977f7b2c44cb9c85327ecfecee7d945a3de83a7e 100644 (file)
--- a/src/common/fontmap.cpp
+++ b/src/common/fontmap.cpp
@@ -28,6 +28,8 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#if wxUSE_FONTMAP
+

 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/log.h"
 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/log.h"


@@ -42,6 +44,7 @@
 #endif
 
 #if wxUSE_GUI
 #endif
 
 #if wxUSE_GUI

+    #include "wx/fontutil.h"

     #include "wx/msgdlg.h"
     #include "wx/fontdlg.h"
     #include "wx/choicdlg.h"
     #include "wx/msgdlg.h"
     #include "wx/fontdlg.h"
     #include "wx/choicdlg.h"


@@ -54,12 +57,17 @@
 // ----------------------------------------------------------------------------
 
 // the config paths we use
 // ----------------------------------------------------------------------------
 
 // the config paths we use

+#if wxUSE_CONFIG

 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_ROOT_PATH = wxT("/wxWindows/FontMapper");
 static const wxChar* FONTMAPPER_CHARSET_PATH = wxT("Charsets");
 static const wxChar* FONTMAPPER_CHARSET_ALIAS_PATH = wxT("Aliases");

+
+// we only ask questions in GUI mode

 #if wxUSE_GUI
     static const wxChar* FONTMAPPER_FONT_FROM_ENCODING_PATH = wxT("Encodings");
 #if wxUSE_GUI
     static const wxChar* FONTMAPPER_FONT_FROM_ENCODING_PATH = wxT("Encodings");

+    static const wxChar* FONTMAPPER_FONT_DONT_ASK = wxT("none");

 #endif // wxUSE_GUI
 #endif // wxUSE_GUI

+#endif // wxUSE_CONFIG

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


@@ -89,66 +97,72 @@ static wxFontEncoding gs_encodings[] =
     wxFONTENCODING_CP1256,
     wxFONTENCODING_CP1257,
     wxFONTENCODING_CP437,
     wxFONTENCODING_CP1256,
     wxFONTENCODING_CP1257,
     wxFONTENCODING_CP437,

+    wxFONTENCODING_UTF7,
+    wxFONTENCODING_UTF8,

 };
 
 // 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( "Central European (ISO-8859-2/Latin 2)" ),
+    wxTRANSLATE( "Western European (ISO-8859-1)" ),
+    wxTRANSLATE( "Central European (ISO-8859-2)" ),

     wxTRANSLATE( "Esperanto (ISO-8859-3)" ),
     wxTRANSLATE( "Baltic (old) (ISO-8859-4)" ),
     wxTRANSLATE( "Esperanto (ISO-8859-3)" ),
     wxTRANSLATE( "Baltic (old) (ISO-8859-4)" ),

-    wxTRANSLATE( "Cyrillic (Latin 5)" ),
+    wxTRANSLATE( "Cyrillic (ISO-8859-5)" ),

     wxTRANSLATE( "Arabic (ISO-8859-6)" ),
     wxTRANSLATE( "Greek (ISO-8859-7)" ),
     wxTRANSLATE( "Hebrew (ISO-8859-8)" ),
     wxTRANSLATE( "Turkish (ISO-8859-9)" ),
     wxTRANSLATE( "Nordic (ISO-8859-10)" ),
     wxTRANSLATE( "Thai (ISO-8859-11)" ),
     wxTRANSLATE( "Arabic (ISO-8859-6)" ),
     wxTRANSLATE( "Greek (ISO-8859-7)" ),
     wxTRANSLATE( "Hebrew (ISO-8859-8)" ),
     wxTRANSLATE( "Turkish (ISO-8859-9)" ),
     wxTRANSLATE( "Nordic (ISO-8859-10)" ),
     wxTRANSLATE( "Thai (ISO-8859-11)" ),

-    wxTRANSLATE( "ISO-8859-12" ),
+    wxTRANSLATE( "Indian (ISO-8859-12)" ),

     wxTRANSLATE( "Baltic (ISO-8859-13)" ),
     wxTRANSLATE( "Baltic (ISO-8859-13)" ),

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

     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/DOS OEM (CP 437)" ),
     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)" ),

+    wxTRANSLATE( "Unicode 7 bit (UTF-7)" ),
+    wxTRANSLATE( "Unicode 8 bit (UTF-8)" ),

 };
 
 // and the internal names
 static const wxChar* gs_encodingNames[] =
 {
 };
 
 // and the internal names
 static const wxChar* gs_encodingNames[] =
 {

-    wxT( "iso8859-1" ),
-    wxT( "iso8859-2" ),
-    wxT( "iso8859-3" ),
-    wxT( "iso8859-4" ),
-    wxT( "iso8859-5" ),
-    wxT( "iso8859-6" ),
-    wxT( "iso8859-7" ),
-    wxT( "iso8859-8" ),
-    wxT( "iso8859-9" ),
-    wxT( "iso8859-10" ),
-    wxT( "iso8859-11" ),
-    wxT( "iso8859-12" ),
-    wxT( "iso8859-13" ),
-    wxT( "iso8859-14" ),
-    wxT( "iso8859-15" ),
+    wxT( "iso-8859-1" ),
+    wxT( "iso-8859-2" ),
+    wxT( "iso-8859-3" ),
+    wxT( "iso-8859-4" ),
+    wxT( "iso-8859-5" ),
+    wxT( "iso-8859-6" ),
+    wxT( "iso-8859-7" ),
+    wxT( "iso-8859-8" ),
+    wxT( "iso-8859-9" ),
+    wxT( "iso-8859-10" ),
+    wxT( "iso-8859-11" ),
+    wxT( "iso-8859-12" ),
+    wxT( "iso-8859-13" ),
+    wxT( "iso-8859-14" ),
+    wxT( "iso-8859-15" ),

     wxT( "koi8-r" ),
     wxT( "koi8-r" ),

-    wxT( "windows1250" ),
-    wxT( "windows1251" ),
-    wxT( "windows1252" ),
-    wxT( "windows1253" ),
-    wxT( "windows1254" ),
-    wxT( "windows1255" ),
-    wxT( "windows1256" ),
-    wxT( "windows1257" ),
-    wxT( "windows437" ),
+    wxT( "windows-1250" ),
+    wxT( "windows-1251" ),
+    wxT( "windows-1252" ),
+    wxT( "windows-1253" ),
+    wxT( "windows-1254" ),
+    wxT( "windows-1255" ),
+    wxT( "windows-1256" ),
+    wxT( "windows-1257" ),
+    wxT( "windows-437" ),
+    wxT( "utf7" ),
+    wxT( "utf8" ),

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


@@ -312,6 +326,11 @@ void wxFontMapper::RestorePath(const wxString& pathOld)
 /* static */
 wxString wxFontMapper::GetEncodingDescription(wxFontEncoding encoding)
 {
 /* static */
 wxString wxFontMapper::GetEncodingDescription(wxFontEncoding encoding)
 {

+    if ( encoding == wxFONTENCODING_DEFAULT )
+    {
+        return _("Default 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),


@@ -334,6 +353,11 @@ wxString wxFontMapper::GetEncodingDescription(wxFontEncoding encoding)
 /* static */
 wxString wxFontMapper::GetEncodingName(wxFontEncoding encoding)
 {
 /* static */
 wxString wxFontMapper::GetEncodingName(wxFontEncoding encoding)
 {

+    if ( encoding == wxFONTENCODING_DEFAULT )
+    {
+        return _("default");
+    }
+

     size_t count = WXSIZEOF(gs_encodingNames);
 
     wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
     size_t count = WXSIZEOF(gs_encodingNames);
 
     wxASSERT_MSG( count == WXSIZEOF(gs_encodings),


@@ -400,9 +424,13 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
     }
 #endif
 
     }
 #endif
 

-    // if didn't find it there, try to reckognise it ourselves
+    // if didn't find it there, try to recognize it ourselves

     if ( encoding == wxFONTENCODING_SYSTEM )
     {
     if ( encoding == wxFONTENCODING_SYSTEM )
     {

+        // trim any spaces
+        cs.Trim(TRUE);
+        cs.Trim(FALSE);
+

         // discard the optional quotes
         if ( !!cs )
         {
         // discard the optional quotes
         if ( !!cs )
         {


@@ -415,9 +443,26 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
         cs.MakeUpper();
 
         if ( !cs || cs == wxT("US-ASCII") )
         cs.MakeUpper();
 
         if ( !cs || cs == wxT("US-ASCII") )

+        {

             encoding = wxFONTENCODING_DEFAULT;
             encoding = wxFONTENCODING_DEFAULT;

-        else if ( cs == wxT("KOI8-R") || cs == wxT("KOI8-U") )
+        }
+        else if ( cs == wxT("UTF-7") )
+        {
+            encoding = wxFONTENCODING_UTF7;
+        }
+        else if ( cs == wxT("UTF-8") )
+        {
+            encoding = wxFONTENCODING_UTF8;
+        }
+        else if ( cs == wxT("KOI8-R") ||
+                  cs == wxT("KOI8-U") ||
+                  cs == wxT("KOI8-RU") )
+        {
+            // although koi8-ru is not strictly speaking the same as koi8-r,
+            // they are similar enough to make mapping it to koi8 better than
+            // not reckognizing it at all

             encoding = wxFONTENCODING_KOI8;
             encoding = wxFONTENCODING_KOI8;

+        }

         else if ( cs.Left(3) == wxT("ISO") )
         {
             // the dash is optional (or, to be exact, it is not, but
         else if ( cs.Left(3) == wxT("ISO") )
         {
             // the dash is optional (or, to be exact, it is not, but


@@ -429,29 +474,53 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
             unsigned int value;
             if ( wxSscanf(p, wxT("8859-%u"), &value) == 1 )
             {
             unsigned int value;
             if ( wxSscanf(p, wxT("8859-%u"), &value) == 1 )
             {

-                if ( value < wxFONTENCODING_ISO8859_MAX -
-                             wxFONTENCODING_ISO8859_1 )
+                // make it 0 based and check that it is strictly positive in
+                // the process (no such thing as iso8859-0 encoding)
+                if ( (value-- > 0) &&
+                     (value < wxFONTENCODING_ISO8859_MAX -
+                              wxFONTENCODING_ISO8859_1) )

                 {
                     // it's a valid ISO8859 encoding
                 {
                     // it's a valid ISO8859 encoding

-                    value += wxFONTENCODING_ISO8859_1 - 1;
+                    value += wxFONTENCODING_ISO8859_1;

                     encoding = (wxFontEncoding)value;
                 }
             }
         }
                     encoding = (wxFontEncoding)value;
                 }
             }
         }

-        else if ( cs.Left(8) == wxT("WINDOWS-") )
+        else // check for Windows charsets

         {
         {

-            int value;
-            if ( wxSscanf(cs.c_str() + 8, wxT("%u"), &value) == 1 )
+            size_t len;
+            if ( cs.Left(7) == wxT("WINDOWS") )
+            {
+                len = 7;
+            }
+            else if ( cs.Left(2) == wxT("CP") )

             {
             {

-                if ( value >= 1250 )
+                len = 2;
+            }
+            else // not a Windows encoding
+            {
+                len = 0;
+            }
+
+            if ( len )
+            {
+                const wxChar *p = cs.c_str() + len;
+                if ( *p == wxT('-') )
+                    p++;
+
+                int value;
+                if ( wxSscanf(p, wxT("%u"), &value) == 1 )

                 {
                 {

-                    value -= 1250;
-                    if ( value < wxFONTENCODING_CP12_MAX -
-                                 wxFONTENCODING_CP1250 - 1 )
+                    if ( value >= 1250 )

                     {
                     {

-                        // a valid Windows code page
-                        value += wxFONTENCODING_CP1250;
-                        encoding = (wxFontEncoding)value;
+                        value -= 1250;
+                        if ( value < wxFONTENCODING_CP12_MAX -
+                                     wxFONTENCODING_CP1250 )
+                        {
+                            // a valid Windows code page
+                            value += wxFONTENCODING_CP1250;
+                            encoding = (wxFontEncoding)value;
+                        }

                     }
                 }
             }
                     }
                 }
             }


@@ -630,33 +699,46 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
 
         RestorePath(pathOld);
 
 
         RestorePath(pathOld);
 

-        if ( !!fontinfo && !!facename )
+        // this special value means that we don't know of fonts for this
+        // encoding but, moreover, have already asked the user as well and he
+        // didn't specify any font neither
+        if ( fontinfo == FONTMAPPER_FONT_DONT_ASK )

         {
         {

-            // we tried to find a match with facename - now try without it
-            fontinfo = config->Read(encName);
+            interactive = FALSE;

         }
         }

-
-        if ( !!fontinfo )
+        else // use the info entered the last time

         {
         {

-            if ( info->FromString(fontinfo) )
+            if ( !!fontinfo && !!facename )

             {
             {

-                if ( wxTestFontEncoding(*info) )
-                {
-                    // ok, got something
-                    return TRUE;
-                }
-                //else: no such fonts, look for something else
+                // we tried to find a match with facename - now try without it
+                fontinfo = config->Read(encName);

             }
             }

-            else
+
+            if ( !!fontinfo )

             {
             {

-                wxLogDebug(wxT("corrupted config data: string '%s' is not a valid font encoding info"), fontinfo.c_str());
+                if ( info->FromString(fontinfo) )
+                {
+                    if ( wxTestFontEncoding(*info) )
+                    {
+                        // ok, got something
+                        return TRUE;
+                    }
+                    //else: no such fonts, look for something else
+                    //      (should we erase the outdated value?)
+                }
+                else
+                {
+                    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

         }
         }

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

     }
 #endif // wxUSE_CONFIG
 
     // ask the user
     }
 #endif // wxUSE_CONFIG
 
     // ask the user

+#if wxUSE_FONTDLG

     if ( interactive )
     {
         wxString title(m_titleDialog);
     if ( interactive )
     {
         wxString title(m_titleDialog);


@@ -665,7 +747,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
 
         // the message
         wxString msg;
 
         // the message
         wxString msg;

-        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)?"),
+        msg.Printf(_("No font for displaying text in encoding '%s' found.\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;


@@ -688,22 +770,35 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                 info -> encoding = retData.GetEncoding();
 
 #if wxUSE_CONFIG
                 info -> encoding = retData.GetEncoding();
 
 #if wxUSE_CONFIG

-            // remember this in the 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
+#endif // wxUSE_CONFIG

 
                 return TRUE;
             }
             //else: the user canceled the font selection dialog
         }
 
                 return TRUE;
             }
             //else: the user canceled the font selection dialog
         }

-        //else: the user doesn't want to select a font
+        else
+        {
+            // the user doesn't want to select a font for this encoding,
+            // remember it to avoid asking the same question again later
+#if wxUSE_CONFIG
+            if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
+            {
+                GetConfig()->Write(configEntry, FONTMAPPER_FONT_DONT_ASK);
+
+                RestorePath(pathOld);
+            }
+#endif // wxUSE_CONFIG
+        }

     }
     //else: we're in non-interactive mode
     }
     //else: we're in non-interactive mode

+#endif // wxUSE_FONTDLG

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


@@ -746,3 +841,5 @@ bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
 }
 
 #endif // wxUSE_GUI
 }
 
 #endif // wxUSE_GUI

+
+#endif // wxUSE_FONTMAP