no need to check for wxID_HELP buttons in SetLabel() now that it's overridden in...

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

diff --git a/src/common/fontcmn.cpp b/src/common/fontcmn.cpp
index cd65471ef36a7d502117d14c36d4f03bb52a165d..86d4e874c47b47871062b8d70cf792758cfb7d7c 100644 (file)
--- a/src/common/fontcmn.cpp
+++ b/src/common/fontcmn.cpp
@@ -67,7 +67,7 @@ extern const char *wxDumpFont(const wxFont *font)
              font->GetPointSize(),
              font->GetEncoding());
 
-    wxStrlcpy(buf, s, WXSIZEOF(buf));
+    wxStrlcpy(buf, s.mb_str(), WXSIZEOF(buf));
     return buf;
 }
 
@@ -375,6 +375,7 @@ wxString wxFontBase::GetFamilyString() const
         case wxFONTFAMILY_SWISS:        return "wxFONTFAMILY_SWISS";
         case wxFONTFAMILY_MODERN:       return "wxFONTFAMILY_MODERN";
         case wxFONTFAMILY_TELETYPE:     return "wxFONTFAMILY_TELETYPE";
+        case wxFONTFAMILY_UNKNOWN:      return "wxFONTFAMILY_UNKNOWN";
         default:                        return "wxFONTFAMILY_DEFAULT";
     }
 }
@@ -420,6 +421,44 @@ bool wxFontBase::SetFaceName(const wxString& facename)
     return true;
 }
 
+wxFont& wxFont::MakeBold()
+{
+    SetWeight(wxFONTWEIGHT_BOLD);
+    return *this;
+}
+
+wxFont wxFont::Bold() const
+{
+    wxFont font(*this);
+    font.MakeBold();
+    return font;
+}
+
+wxFont& wxFont::MakeItalic()
+{
+    SetStyle(wxFONTSTYLE_ITALIC);
+    return *this;
+}
+
+wxFont wxFont::Italic() const
+{
+    wxFont font(*this);
+    font.SetStyle(wxFONTSTYLE_ITALIC);
+    return font;
+}
+
+wxFont& wxFont::Scale(float x)
+{
+    SetPointSize(int(x*GetPointSize() + 0.5));
+    return *this;
+}
+
+wxFont wxFont::Scaled(float x) const
+{
+    wxFont font(*this);
+    font.Scale(x);
+    return font;
+}
 
 // ----------------------------------------------------------------------------
 // wxNativeFontInfo
@@ -662,7 +701,61 @@ wxString wxNativeFontInfo::ToUserString() const
     wxString face = GetFaceName();
     if ( !face.empty() )
     {
-        desc << _T(' ') << face;
+        if (face.Contains(' ') || face.Contains(';') || face.Contains(','))
+        {
+            face.Replace("'", "");
+                // eventually remove quote characters: most systems do not
+                // allow them in a facename anyway so this usually does nothing
+
+            // make it possible for FromUserString() function to understand
+            // that the different words which compose this facename are
+            // not different adjectives or other data but rather all parts
+            // of the facename
+            desc << _T(" '") << face << _("'");
+        }
+        else
+            desc << _T(' ') << face;
+    }
+    else // no face name specified
+    {
+        // use the family
+        wxString familyStr;
+        switch ( GetFamily() )
+        {
+            case wxFONTFAMILY_DECORATIVE:
+                familyStr = "decorative";
+                break;
+
+            case wxFONTFAMILY_ROMAN:
+                familyStr = "roman";
+                break;
+
+            case wxFONTFAMILY_SCRIPT:
+                familyStr = "script";
+                break;
+
+            case wxFONTFAMILY_SWISS:
+                familyStr = "swiss";
+                break;
+
+            case wxFONTFAMILY_MODERN:
+                familyStr = "modern";
+                break;
+
+            case wxFONTFAMILY_TELETYPE:
+                familyStr = "teletype";
+                break;
+
+            case wxFONTFAMILY_DEFAULT:
+            case wxFONTFAMILY_UNKNOWN:
+                break;
+
+            default:
+                wxFAIL_MSG( "unknown font family" );
+        }
+
+        if ( !familyStr.empty() )
+            desc << " '" << familyStr << " family'";
     }
 
     int size = GetPointSize();
@@ -687,10 +780,13 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
     // reset to the default state
     Init();
 
+    // ToUserString() will quote the facename if it contains spaces, commas
+    // or semicolons: we must be able to understand that quoted text is
+    // a single token:
+    wxString toparse(s);
+
     // parse a more or less free form string
-    //
-    // TODO: we should handle at least the quoted facenames
-    wxStringTokenizer tokenizer(s, _T(";, "), wxTOKEN_STRTOK);
+    wxStringTokenizer tokenizer(toparse, _T(";, "), wxTOKEN_STRTOK);
 
     wxString face;
     unsigned long size;
@@ -698,6 +794,7 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
 #if wxUSE_FONTMAP
     bool encodingfound = false;
 #endif
+    bool insideQuotes = false;
 
     while ( tokenizer.HasMoreTokens() )
     {
@@ -705,8 +802,36 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
 
         // normalize it
         token.Trim(true).Trim(false).MakeLower();
+        if (insideQuotes)
+        {
+            if (token.StartsWith("'") || 
+                token.EndsWith("'"))
+            {
+                insideQuotes = false;
+
+                // add this last token to the facename:
+                face += " " + token;
+
+                // normalize facename:
+                face = face.Trim(true).Trim(false);
+                face.Replace("'", "");
+
+                continue;
+            }
+        }
+        else
+        {
+            if (token.StartsWith("'"))
+                insideQuotes = true;
+        }
 
         // look for the known tokens
+        if ( insideQuotes )
+        {
+            // only the facename may be quoted:
+            face += " " + token;
+            continue;
+        }
         if ( token == _T("underlined") || token == _("underlined") )
         {
             SetUnderlined(true);
@@ -766,10 +891,32 @@ bool wxNativeFontInfo::FromUserString(const wxString& s)
         // bar")
         if ( !face.empty() )
         {
+            wxString familyStr;
+            if ( face.EndsWith(" family", &familyStr) )
+            {
+                // it's not a facename but rather a font family
+                wxFontFamily family;
+                if ( familyStr == "decorative" )
+                    family = wxFONTFAMILY_DECORATIVE;
+                else if ( familyStr == "roman" )
+                    family = wxFONTFAMILY_ROMAN;
+                else if ( familyStr == "script" )
+                    family = wxFONTFAMILY_SCRIPT;
+                else if ( familyStr == "swiss" )
+                    family = wxFONTFAMILY_SWISS;
+                else if ( familyStr == "modern" )
+                    family = wxFONTFAMILY_MODERN;
+                else if ( familyStr == "teletype" )
+                    family = wxFONTFAMILY_TELETYPE;
+                else
+                    return false;
+                
+                SetFamily(family);
+            }
             // NB: the check on the facename is implemented in wxFontBase::SetFaceName
             //     and not in wxNativeFontInfo::SetFaceName thus we need to explicitely
             //     call here wxFontEnumerator::IsValidFacename
-            if (
+            else if (
 #if wxUSE_FONTENUM
                     !wxFontEnumerator::IsValidFacename(face) ||
 #endif // wxUSE_FONTENUM