static const wxUint16* GetEncTable(wxFontEncoding enc)
{
#ifdef __WXMAC__
if( enc >= wxFONTENCODING_MACMIN && enc <= wxFONTENCODING_MACMAX )
{
int i = enc-wxFONTENCODING_MACMIN ;
if ( gMacEncodingsInited[i] == false )
{
TECObjectRef converter ;
TextEncodingBase code = wxMacGetSystemEncFromFontEnc( enc ) ;
TextEncodingBase unicode = CreateTextEncoding(kTextEncodingUnicodeDefault,0,kUnicode16BitFormat) ;
OSStatus status = TECCreateConverter(&converter,code,unicode);
char s[2] ;
s[1] = 0 ;
ByteCount byteInLen, byteOutLen ;
for( unsigned char c = 255 ; c >= 128 ; --c )
{
s[0] = c ;
status = TECConvertText(converter, (ConstTextPtr) &s , 1, &byteInLen,
(TextPtr) &gMacEncodings[i][c-128] , 2, &byteOutLen);
}
status = TECDisposeConverter(converter);
gMacEncodingsInited[i]=true;
}
return gMacEncodings[i] ;
}
#endif
for (int i = 0; encodings_list[i].table != NULL; i++)
{
if (encodings_list[i].encoding == enc)
return encodings_list[i].table;
}
return NULL;
}
static const wxUint16* GetEncTable(wxFontEncoding enc)
{
#ifdef __WXMAC__
if( enc >= wxFONTENCODING_MACMIN && enc <= wxFONTENCODING_MACMAX )
{
int i = enc-wxFONTENCODING_MACMIN ;
if ( gMacEncodingsInited[i] == false )
{
// create
CFStringEncoding cfencoding = wxMacGetSystemEncFromFontEnc( enc ) ;
if( !CFStringIsEncodingAvailable( cfencoding ) )
return NULL;
memset( gMacEncodings[i] , 0 , 128 * 2 );
char s[2] = { 0 , 0 };
CFRange firstchar = CFRangeMake( 0, 1 );
for( unsigned char c = 255 ; c >= 128 ; --c )
{
s[0] = c ;
wxCFStringRef cfref( CFStringCreateWithCStringNoCopy( NULL, s, cfencoding , kCFAllocatorNull ) );
CFStringGetCharacters( cfref, firstchar, (UniChar*) &gMacEncodings[i][c-128] );
}
gMacEncodingsInited[i]=true;
}
return gMacEncodings[i] ;
}
#endif
for (int i = 0; encodings_list[i].table != NULL; i++)
{
if (encodings_list[i].encoding == enc)
return encodings_list[i].table;
}
return NULL;
}
wxCFStringRef::wxCFStringRef( const wxString &st , wxFontEncoding WXUNUSED_IN_UNICODE(encoding) )
{
if (st.IsEmpty())
{
reset( wxCFRetain( CFSTR("") ) );
}
else
{
wxString str = st ;
wxMacConvertNewlines13To10( &str ) ;
#if wxUSE_UNICODE
#if wxUSE_UNICODE_WCHAR
// native = wchar_t 4 bytes for us
const wchar_t * const data = str.wc_str();
const size_t size = str.length()*sizeof(wchar_t);
CFStringBuiltInEncodings cfencoding = kCFStringEncodingUTF32Native;
#elif wxUSE_UNICODE_UTF8
// native = utf8
const char * const data = str.utf8_str();
const size_t size = str.utf8_length();
CFStringBuiltInEncodings cfencoding = kCFStringEncodingUTF8;
#else
#error "unsupported Unicode representation"
#endif
reset( CFStringCreateWithBytes( kCFAllocatorDefault,
(const UInt8*)data, size, cfencoding, false /* no BOM */ ) );
#else // not wxUSE_UNICODE
reset( CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
wxMacGetSystemEncFromFontEnc( encoding ) ) );
#endif
}
}
// converts this string into a carbon foundation string with optional pc 2 mac encoding
void wxMacCFStringHolder::Assign( const wxString &st , wxFontEncoding encoding )
{
Release() ;
if (st.IsEmpty())
{
m_cfs = CFSTR("") ;
CFRetain( m_cfs ) ;
}
else
{
wxString str = st ;
wxMacConvertNewlines13To10( &str ) ;
#if wxUSE_UNICODE
#if SIZEOF_WCHAR_T == 2
m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault,
(UniChar*)str.wc_str() , str.Len() );
#else
wxMBConvUTF16BE converter ;
size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
UniChar *unibuf = new UniChar[ unicharlen / sizeof(UniChar) + 1 ] ;
converter.WC2MB( (char*)unibuf , str.wc_str() , unicharlen ) ;
m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault ,
unibuf , unicharlen / sizeof(UniChar) ) ;
delete[] unibuf ;
#endif
#else // not wxUSE_UNICODE
m_cfs = CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
wxMacGetSystemEncFromFontEnc( encoding ) ) ;
#endif
}
m_release = true ;
}
wxString wxMacCFStringHolder::AsString(wxFontEncoding encoding)
{
if ( m_cfs == NULL )
return wxEmptyString ;
Size cflen = CFStringGetLength( m_cfs ) ;
size_t noChars ;
wxChar* buf = NULL ;
#if wxUSE_UNICODE
#if SIZEOF_WCHAR_T == 2
buf = new wxChar[ cflen + 1 ] ;
CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) buf ) ;
noChars = cflen ;
#else
UniChar* unibuf = new UniChar[ cflen + 1 ] ;
CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) unibuf ) ;
unibuf[cflen] = 0 ;
wxMBConvUTF16 converter ;
noChars = converter.MB2WC( NULL , (const char*)unibuf , 0 ) ;
wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Unable to count the number of characters in this string!") );
buf = new wxChar[ noChars + 1 ] ;
noChars = converter.MB2WC( buf , (const char*)unibuf , noChars + 1 ) ;
wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Conversion of string failed!") );
delete[] unibuf ;
#endif
#else
CFIndex cStrLen ;
CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
'?' , false , NULL , 0 , &cStrLen ) ;
buf = new wxChar[ cStrLen + 1 ] ;
CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
'?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;
noChars = cStrLen ;
#endif
buf[noChars] = 0 ;
wxMacConvertNewlines10To13( buf ) ;
wxString result(buf) ;
delete[] buf ;
return result ;
}
wxString wxMacCFStringHolder::AsString(wxFontEncoding encoding)
{
Size cflen = CFStringGetLength( m_cfs ) ;
size_t noChars ;
wxChar* buf = NULL ;
#if wxUSE_UNICODE
#if SIZEOF_WCHAR_T == 2
buf = new wxChar[ cflen + 1 ] ;
CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) buf ) ;
noChars = cflen ;
#else
UniChar* unibuf = new UniChar[ cflen + 1 ] ;
CFStringGetCharacters( m_cfs , CFRangeMake( 0 , cflen ) , (UniChar*) unibuf ) ;
unibuf[cflen] = 0 ;
wxMBConvUTF16BE converter ;
noChars = converter.MB2WC( NULL , (const char*)unibuf , 0 ) ;
buf = new wxChar[ noChars + 1 ] ;
converter.MB2WC( buf , (const char*)unibuf , noChars ) ;
delete[] unibuf ;
#endif
#else
CFIndex cStrLen ;
CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
'?' , false , NULL , 0 , &cStrLen ) ;
buf = new wxChar[ cStrLen + 1 ] ;
CFStringGetBytes( m_cfs , CFRangeMake(0, cflen) , wxMacGetSystemEncFromFontEnc( encoding ) ,
'?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;
noChars = cStrLen ;
#endif
buf[noChars] = 0 ;
wxMacConvertNewlines10To13( buf ) ;
wxString result(buf) ;
delete[] buf ;
return result ;
}
wxString wxCFStringRef::AsString(wxFontEncoding WXUNUSED_IN_UNICODE(encoding))
{
if ( !get() )
return wxEmptyString ;
Size cflen = CFStringGetLength( get() ) ;
char* buf = NULL ;
CFStringEncoding cfencoding = 0;
wxString result;
#if wxUSE_UNICODE
#if wxUSE_UNICODE_WCHAR
cfencoding = kCFStringEncodingUTF32Native;
#elif wxUSE_UNICODE_UTF8
cfencoding = kCFStringEncodingUTF8;
#else
#error "unsupported unicode representation"
#endif
#else
cfencoding = wxMacGetSystemEncFromFontEnc( encoding );
#endif
CFIndex cStrLen ;
CFStringGetBytes( get() , CFRangeMake(0, cflen) , cfencoding ,
'?' , false , NULL , 0 , &cStrLen ) ;
buf = new char[ cStrLen ] ;
CFStringGetBytes( get() , CFRangeMake(0, cflen) , cfencoding,
'?' , false , (unsigned char*) buf , cStrLen , &cStrLen) ;
#if wxUSE_UNICODE
#if wxUSE_UNICODE_WCHAR
result = wxString( (const wchar_t*) buf , cStrLen/4);
#elif wxUSE_UNICODE_UTF8
result = wxString::FromUTF8( buf, cStrLen );
#else
#error "unsupported unicode representation"
#endif
#else
result = wxString(buf, cStrLen) ;
#endif
delete[] buf ;
wxMacConvertNewlines10To13( &result);
return result ;
}
// converts this string into a carbon foundation string with optional pc 2 mac encoding
void wxMacCFStringHolder::Assign( const wxString &st , wxFontEncoding encoding )
{
Release() ;
if (st.IsEmpty())
{
m_cfs = CFSTR("") ;
CFRetain( m_cfs ) ;
}
else
{
wxString str = st ;
wxMacConvertNewlines13To10( &str ) ;
#if wxUSE_UNICODE
#if SIZEOF_WCHAR_T == 2
m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault,
(UniChar*)str.wc_str() , str.Len() );
#else
wxMBConvUTF16 converter ;
size_t unicharbytes = converter.FromWChar( NULL , 0 , str.wc_str() , str.Length() ) ;
wxASSERT( unicharbytes != wxCONV_FAILED );
if ( unicharbytes == wxCONV_FAILED )
{
// create an empty string
m_cfs = CFSTR("") ;
CFRetain( m_cfs ) ;
}
else
{
// unicharbytes: number of bytes needed for UTF-16 encoded string (without terminating null)
// unichars: number of UTF-16 characters (without terminating null)
size_t unichars = unicharbytes / sizeof(UniChar) ;
UniChar *unibuf = new UniChar[ unichars ] ;
converter.FromWChar( (char*)unibuf , unicharbytes , str.wc_str() , str.Length() ) ;
m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault , unibuf , unichars ) ;
delete[] unibuf ;
}
#endif
#else // not wxUSE_UNICODE
m_cfs = CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
wxMacGetSystemEncFromFontEnc( encoding ) ) ;
#endif
}
m_release = true ;
}
bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
bool fixedWidthOnly)
{
//
// From Apple's QA 1471 http://developer.apple.com/qa/qa2006/qa1471.html
//
ATSFontFamilyIterator theFontFamilyIterator = NULL;
ATSFontFamilyRef theATSFontFamilyRef = 0;
OSStatus status = noErr;
wxArrayString fontFamilies ;
// Create the iterator
status = ATSFontFamilyIteratorCreate(kATSFontContextLocal, nil,nil,
kATSOptionFlagsUnRestrictedScope,
&theFontFamilyIterator );
wxUint32 macEncoding = wxMacGetSystemEncFromFontEnc(encoding) ;
while (status == noErr)
{
// Get the next font in the iteration.
status = ATSFontFamilyIteratorNext( theFontFamilyIterator, &theATSFontFamilyRef );
if(status == noErr)
{
#ifndef __LP64__
// TODO CS : Find replacement
// added CS : avoid showing fonts that won't be displayable
FMFontStyle intrinsicStyle = 0 ;
FMFont fontInstance ;
FMFontFamily fmFamily = FMGetFontFamilyFromATSFontFamilyRef( theATSFontFamilyRef );
status = FMGetFontFromFontFamilyInstance( fmFamily , 0 , &fontInstance , &intrinsicStyle);
if ( status != noErr )
{
status = noErr;
continue ;
}
#endif
if ( encoding != wxFONTENCODING_SYSTEM )
{
TextEncoding fontFamiliyEncoding = ATSFontFamilyGetEncoding(theATSFontFamilyRef) ;
if ( fontFamiliyEncoding != macEncoding )
continue ;
}
// TODO: determine fixed widths ...
CFStringRef theName = NULL;
ATSFontFamilyGetName(theATSFontFamilyRef, kATSOptionFlagsDefault, &theName);
wxMacCFStringHolder cfName(theName) ;
fontFamilies.Add(cfName.AsString(wxLocale::GetSystemEncoding()));
}
else if (status == kATSIterationScopeModified) // Make sure the font database hasnÕt changed.
{
// reset the iterator
status = ATSFontFamilyIteratorReset (kATSFontContextLocal, nil, nil,
kATSOptionFlagsUnRestrictedScope,
&theFontFamilyIterator);
fontFamilies.Clear() ;
}
}
ATSFontFamilyIteratorRelease(&theFontFamilyIterator);
for ( size_t i = 0 ; i < fontFamilies.Count() ; ++i )
{
if ( OnFacename( fontFamilies[i] ) == false )
break ;
}
return true;
}
bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
bool fixedWidthOnly)
{
wxArrayString fontFamilies ;
wxUint32 macEncoding = wxMacGetSystemEncFromFontEnc(encoding) ;
{
CFArrayRef cfFontFamilies = nil;
#if wxOSX_USE_COCOA_OR_CARBON
#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6)
if ( UMAGetSystemVersion() >= 0x1060 )
cfFontFamilies = CTFontManagerCopyAvailableFontFamilyNames();
else
#endif
{
#if (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_6)
//
// From Apple's QA 1471 http://developer.apple.com/qa/qa2006/qa1471.html
//
CFMutableArrayRef atsfontnames = CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks);;
ATSFontFamilyIterator theFontFamilyIterator = NULL;
ATSFontFamilyRef theATSFontFamilyRef = 0;
OSStatus status = noErr;
// Create the iterator
status = ATSFontFamilyIteratorCreate(kATSFontContextLocal, nil,nil,
kATSOptionFlagsUnRestrictedScope,
&theFontFamilyIterator );
while (status == noErr)
{
// Get the next font in the iteration.
status = ATSFontFamilyIteratorNext( theFontFamilyIterator, &theATSFontFamilyRef );
if(status == noErr)
{
CFStringRef theName = NULL;
ATSFontFamilyGetName(theATSFontFamilyRef, kATSOptionFlagsDefault, &theName);
CFArrayAppendValue(atsfontnames, theName);
CFRelease(theName);
}
else if (status == kATSIterationScopeModified) // Make sure the font database hasn't changed.
{
// reset the iterator
status = ATSFontFamilyIteratorReset (kATSFontContextLocal, nil, nil,
kATSOptionFlagsUnRestrictedScope,
&theFontFamilyIterator);
CFArrayRemoveAllValues(atsfontnames);
}
}
ATSFontFamilyIteratorRelease(&theFontFamilyIterator);
cfFontFamilies = atsfontnames;
#endif
}
#elif wxOSX_USE_IPHONE
cfFontFamilies = CopyAvailableFontFamilyNames();
#endif
CFIndex count = CFArrayGetCount(cfFontFamilies);
for(CFIndex i = 0; i < count; i++)
{
CFStringRef fontName = (CFStringRef)CFArrayGetValueAtIndex(cfFontFamilies, i);
if ( encoding != wxFONTENCODING_SYSTEM || fixedWidthOnly)
{
wxCFRef<CTFontRef> font(CTFontCreateWithName(fontName, 12.0, NULL));
if ( encoding != wxFONTENCODING_SYSTEM )
{
CFStringEncoding fontFamiliyEncoding = CTFontGetStringEncoding(font);
if ( fontFamiliyEncoding != macEncoding )
continue;
}
if ( fixedWidthOnly )
{
CTFontSymbolicTraits traits = CTFontGetSymbolicTraits(font);
if ( (traits & kCTFontMonoSpaceTrait) == 0 )
continue;
}
}
wxCFStringRef cfName(wxCFRetain(fontName)) ;
fontFamilies.Add(cfName.AsString(wxLocale::GetSystemEncoding()));
}
CFRelease(cfFontFamilies);
}
for ( size_t i = 0 ; i < fontFamilies.Count() ; ++i )
{
if ( OnFacename( fontFamilies[i] ) == false )
break ;
}
return true;
}
