+ static std::map< std::wstring , wxCFRef< CTFontRef > > fontcache ;
+ m_ctFont = fontcache[ std::wstring(lookupnameWithSize.wc_str()) ];
+ if ( !m_ctFont )
+ {
+ m_ctFont.reset( CTFontCreateWithFontDescriptor( m_ctFontDescriptor, m_pointSize, NULL ) );
+ fontcache[ std::wstring(lookupnameWithSize.wc_str()) ] = m_ctFont;
+ }
+#else
+ m_ctFont.reset( CTFontCreateWithFontDescriptor( m_ctFontDescriptor, m_pointSize, NULL ) );
+#endif
+ }
+#if wxMAC_USE_ATSU_TEXT == 0
+ OSStatus status = noErr;
+ CTFontDescriptorRef desc = m_ctFontDescriptor ;
+ ATSFontRef atsfont = CTFontGetPlatformFont( m_ctFont, &desc );
+ FMFont fmfont = FMGetFontFromATSFontRef( atsfont );
+ ATSUAttributeTag atsuTags[] =
+ {
+ kATSUFontTag ,
+ kATSUSizeTag ,
+ kATSUVerticalCharacterTag,
+ kATSUQDBoldfaceTag ,
+ kATSUQDItalicTag ,
+ kATSUQDUnderlineTag ,
+ };
+ ByteCount atsuSizes[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
+ {
+ sizeof( ATSUFontID ) ,
+ sizeof( Fixed ) ,
+ sizeof( ATSUVerticalCharacterType),
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ };
+ Boolean kTrue = true ;
+ Boolean kFalse = false ;
+
+ Fixed atsuSize = IntToFixed( m_pointSize );
+ ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
+ ATSUAttributeValuePtr atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
+ {
+ &fmfont ,
+ &atsuSize ,
+ &kHorizontal,
+ (m_weight == wxBOLD) ? &kTrue : &kFalse ,
+ (m_style == wxITALIC || m_style == wxSLANT) ? &kTrue : &kFalse ,
+ (m_underlined) ? &kTrue : &kFalse ,
+ };
+
+ if ( m_macATSUStyle )
+ {
+ ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
+ m_macATSUStyle = NULL ;