wxImage::Ok() now returns false for images with 0 width or height

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

diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp
index fe2909b43f4473cb1572e41f34ea27569d3c2d62..abf1e37e36fff0bb13ffa73d8265fdeda09a318a 100644 (file)
--- a/src/common/fontmap.cpp
+++ b/src/common/fontmap.cpp
@@ -42,6 +42,7 @@
 #endif
 
 #if wxUSE_GUI
+    #include "wx/fontutil.h"
     #include "wx/msgdlg.h"
     #include "wx/fontdlg.h"
     #include "wx/choicdlg.h"
@@ -54,7 +55,7 @@
 // ----------------------------------------------------------------------------
 
 // 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");
 #if wxUSE_GUI
@@ -89,36 +90,40 @@ static wxFontEncoding gs_encodings[] =
     wxFONTENCODING_CP1256,
     wxFONTENCODING_CP1257,
     wxFONTENCODING_CP437,
+    wxFONTENCODING_UTF7,
+    wxFONTENCODING_UTF8,
 };
 
 // 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( "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( "ISO-8859-12" ),
+    wxTRANSLATE( "Indian (ISO-8859-12)" ),
     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( "Windows Latin 2 (CP 1250)" ),
+    wxTRANSLATE( "Windows Central European (CP 1250)" ),
     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( "Unicode 7 bit (UTF-7)" ),
+    wxTRANSLATE( "Unicode 8 bit (UTF-8)" ),
 };
 
 // and the internal names
@@ -149,6 +154,8 @@ static const wxChar* gs_encodingNames[] =
     wxT( "windows1256" ),
     wxT( "windows1257" ),
     wxT( "windows437" ),
+    wxT( "utf7" ),
+    wxT( "utf8" ),
 };
 
 // ----------------------------------------------------------------------------
@@ -398,15 +405,28 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
 
         RestorePath(pathOld);
     }
-#endif
+#endif // wxUSE_CONFIG
 
     // 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") )
             encoding = wxFONTENCODING_DEFAULT;
+        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") )
             encoding = wxFONTENCODING_KOI8;
         else if ( cs.Left(3) == wxT("ISO") )
@@ -438,7 +458,7 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
                 {
                     value -= 1250;
                     if ( value < wxFONTENCODING_CP12_MAX -
-                                 wxFONTENCODING_CP1250 - 1 )
+                                 wxFONTENCODING_CP1250 )
                     {
                         // a valid Windows code page
                         value += wxFONTENCODING_CP1250;
@@ -676,17 +696,17 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
                 wxFont font = retData.GetChosenFont();
 
                 *info = retData.EncodingInfo();
-                info -> encoding = retData.GetEncoding();
+                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);
                 }
-#endif
+#endif // wxUSE_CONFIG
 
                 return TRUE;
             }
@@ -699,10 +719,13 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
     // now try the default mappings:
     wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding);
     size_t count = equiv.GetCount();
-    for ( size_t i = (equiv[0] == encoding) ? 1 : 0; i < count; i++ )
+    if ( count )
     {
-        if ( TestAltEncoding(configEntry, equiv[i], info) )
-            return TRUE;
+        for ( size_t i = (equiv[0] == encoding) ? 1 : 0; i < count; i++ )
+        {
+            if ( TestAltEncoding(configEntry, equiv[i], info) )
+                return TRUE;
+        }
     }
 
     return FALSE;
@@ -724,13 +747,13 @@ bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
 {
     wxNativeEncodingInfo info;
 
-    if (wxGetNativeFontEncoding(encoding, &info))
+    if ( wxGetNativeFontEncoding(encoding, &info) )
     {
         info.facename = facename;
         return wxTestFontEncoding(info);
     }
-    else
-        return FALSE;
+
+    return FALSE;
 }
 
 #endif // wxUSE_GUI