static QFontEngine *loadFromDatabase(QFontDef &req, const QFontPrivate *d)
{
#if defined(QT_MAC_USE_COCOA)
QCFString fontName = NULL;
#else
ATSFontFamilyRef familyRef = 0;
ATSFontRef fontRef = 0;
#endif
QStringList family_list = familyList(req);
const char *stylehint = styleHint(req);
if (stylehint)
family_list << QLatin1String(stylehint);
// add QFont::defaultFamily() to the list, for compatibility with previous versions
family_list << QApplication::font().defaultFamily();
QMutexLocker locker(fontDatabaseMutex());
QFontDatabasePrivate *db = privateDb();
if (!db->count)
initializeDb();
for (int i = 0; i < family_list.size(); ++i) {
for (int k = 0; k < db->count; ++k) {
if (db->families[k]->name.compare(family_list.at(i), Qt::CaseInsensitive) == 0) {
QByteArray family_name = db->families[k]->name.toUtf8();
#if defined(QT_MAC_USE_COCOA)
QCFType<CTFontRef> ctFont = CTFontCreateWithName(QCFString(db->families[k]->name), 12, NULL);
if (ctFont) {
fontName = CTFontCopyFullName(ctFont);
goto found;
}
#else
familyRef = ATSFontFamilyFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
if (familyRef) {
fontRef = ATSFontFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
goto found;
}
#endif
}
}
}
found:
#ifdef QT_MAC_USE_COCOA
if (fontName)
return new QCoreTextFontEngineMulti(fontName, req, d->kerning);
#else
if (familyRef) {
QCFString actualName;
if (ATSFontFamilyGetName(familyRef, kATSOptionFlagsDefault, &actualName) == noErr)
req.family = actualName;
return new QFontEngineMacMulti(familyRef, fontRef, req, d->kerning);
}
#endif
return NULL;
}
pascal OSStatus
wxMacCarbonFontPanelHandler(EventHandlerCallRef WXUNUSED(nextHandler),
EventRef event,
void *userData)
{
OSStatus result = eventNotHandledErr ;
wxFontDialog *fontdialog = (wxFontDialog*) userData ;
wxFontData& fontdata= fontdialog->GetFontData() ;
wxMacCarbonEvent cEvent( event );
switch(cEvent.GetKind())
{
case kEventFontSelection :
{
bool setup = false ;
#if wxOSX_USE_CORE_TEXT
if ( UMAGetSystemVersion() >= 0x1050 )
{
CTFontDescriptorRef descr;
if ( cEvent.GetParameter<CTFontDescriptorRef>( kEventParamCTFontDescriptor, typeCTFontDescriptorRef, &descr ) == noErr )
{
wxFont font;
wxNativeFontInfo fontinfo;
fontinfo.Init(descr);
font.Create(fontinfo);
fontdata.SetChosenFont( font ) ;
setup = true;
}
}
#endif
#if wxOSX_USE_ATSU_TEXT
ATSUFontID fontId = 0 ;
if ( !setup && (cEvent.GetParameter<ATSUFontID>(kEventParamATSUFontID, &fontId) == noErr) )
{
FMFontStyle fontStyle = cEvent.GetParameter<FMFontStyle>(kEventParamFMFontStyle);
FMFontSize fontSize = cEvent.GetParameter<FMFontSize>(kEventParamFMFontSize);
CFStringRef cfName = NULL;
#if 1
FMFontFamily fontFamily = cEvent.GetParameter<FMFontFamily>(kEventParamFMFontFamily);
ATSFontFamilyRef atsfontfamilyref = FMGetATSFontFamilyRefFromFontFamily( fontFamily ) ;
OSStatus err = ATSFontFamilyGetName( atsfontfamilyref , kATSOptionFlagsDefault , &cfName ) ;
if ( err != noErr )
{
wxFAIL_MSG("ATSFontFamilyGetName failed");
}
#else
// we don't use the ATSU naming anymore
ByteCount actualLength = 0;
char *c = NULL;
OSStatus err = ATSUFindFontName(fontId , kFontFamilyName, kFontUnicodePlatform, kFontNoScriptCode,
kFontNoLanguageCode , 0 , NULL , &actualLength , NULL );
if ( err == noErr)
{
actualLength += 1 ;
char *c = (char*)malloc( actualLength );
err = ATSUFindFontName(fontId, kFontFamilyName, kFontUnicodePlatform, kFontNoScriptCode,
kFontNoLanguageCode, actualLength, c , NULL, NULL);
cfName = CFStringCreateWithCharacters(NULL, (UniChar*) c, (actualLength-1) >> 1);
}
else
{
err = ATSUFindFontName(fontId , kFontFamilyName, kFontNoPlatformCode, kFontNoScriptCode,
kFontNoLanguageCode , 0 , NULL , &actualLength , NULL );
if ( err == noErr )
{
actualLength += 1 ;
c = (char*)malloc(actualLength);
err = ATSUFindFontName(fontId, kFontFamilyName, kFontNoPlatformCode, kFontNoScriptCode,
kFontNoLanguageCode, actualLength, c , NULL, NULL);
c[actualLength-1] = 0;
cfName = CFStringCreateWithCString(NULL, c, kCFStringEncodingMacRoman );
}
}
if ( c!=NULL )
free(c);
#endif
if ( cfName!=NULL )
{
fontdata.m_chosenFont.SetFaceName(wxCFStringRef(cfName).AsString(wxLocale::GetSystemEncoding()));
fontdata.m_chosenFont.SetPointSize(fontSize);
fontdata.m_chosenFont.SetStyle(fontStyle & italic ? wxFONTSTYLE_ITALIC : wxFONTSTYLE_NORMAL);
fontdata.m_chosenFont.SetUnderlined((fontStyle & underline)!=0);
fontdata.m_chosenFont.SetWeight(fontStyle & bold ? wxFONTWEIGHT_BOLD : wxFONTWEIGHT_NORMAL);
}
}
static void initializeDb()
{
QFontDatabasePrivate *db = privateDb();
if(!db || db->count)
return;
#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) {
QCFType<CTFontCollectionRef> collection = CTFontCollectionCreateFromAvailableFonts(0);
if(!collection)
return;
QCFType<CFArrayRef> fonts = CTFontCollectionCreateMatchingFontDescriptors(collection);
if(!fonts)
return;
QString foundry_name = "CoreText";
const int numFonts = CFArrayGetCount(fonts);
for(int i = 0; i < numFonts; ++i) {
CTFontDescriptorRef font = (CTFontDescriptorRef)CFArrayGetValueAtIndex(fonts, i);
QCFString family_name = (CFStringRef)CTFontDescriptorCopyAttribute(font, kCTFontFamilyNameAttribute);
QtFontFamily *family = db->family(family_name, true);
for(int ws = 1; ws < QFontDatabase::WritingSystemsCount; ++ws)
family->writingSystems[ws] = QtFontFamily::Supported;
QtFontFoundry *foundry = family->foundry(foundry_name, true);
QtFontStyle::Key styleKey;
if(QCFType<CFDictionaryRef> styles = (CFDictionaryRef)CTFontDescriptorCopyAttribute(font, kCTFontTraitsAttribute)) {
if(CFNumberRef weight = (CFNumberRef)CFDictionaryGetValue(styles, kCTFontWeightTrait)) {
Q_ASSERT(CFNumberIsFloatType(weight));
double d;
if(CFNumberGetValue(weight, kCFNumberDoubleType, &d)) {
//qDebug() << "BOLD" << (QString)family_name << d;
styleKey.weight = (d > 0.0) ? QFont::Bold : QFont::Normal;
}
}
if(CFNumberRef italic = (CFNumberRef)CFDictionaryGetValue(styles, kCTFontSlantTrait)) {
Q_ASSERT(CFNumberIsFloatType(italic));
double d;
if(CFNumberGetValue(italic, kCFNumberDoubleType, &d)) {
//qDebug() << "ITALIC" << (QString)family_name << d;
if (d > 0.0)
styleKey.style = QFont::StyleItalic;
}
}
}
QtFontStyle *style = foundry->style(styleKey, true);
style->smoothScalable = true;
if(QCFType<CFNumberRef> size = (CFNumberRef)CTFontDescriptorCopyAttribute(font, kCTFontSizeAttribute)) {
//qDebug() << "WHEE";
int pixel_size=0;
if(CFNumberIsFloatType(size)) {
double d;
CFNumberGetValue(size, kCFNumberDoubleType, &d);
pixel_size = d;
} else {
CFNumberGetValue(size, kCFNumberIntType, &pixel_size);
}
//qDebug() << "SIZE" << (QString)family_name << pixel_size;
if(pixel_size)
style->pixelSize(pixel_size, true);
} else {
//qDebug() << "WTF?";
}
}
} else
#endif
{
FMFontIterator it;
if (!FMCreateFontIterator(0, 0, kFMUseGlobalScopeOption, &it)) {
while (true) {
FMFont fmFont;
if (FMGetNextFont(&it, &fmFont) != noErr)
break;
FMFontFamily fmFamily;
FMFontStyle fmStyle;
QString familyName;
QtFontStyle::Key styleKey;
ATSFontRef atsFont = FMGetATSFontRefFromFont(fmFont);
if (!FMGetFontFamilyInstanceFromFont(fmFont, &fmFamily, &fmStyle)) {
{ //sanity check the font, and see if we can use it at all! --Sam
ATSUFontID fontID;
if(ATSUFONDtoFontID(fmFamily, 0, &fontID) != noErr)
continue;
}
if (fmStyle & ::italic)
styleKey.style = QFont::StyleItalic;
if (fmStyle & ::bold)
styleKey.weight = QFont::Bold;
ATSFontFamilyRef familyRef = FMGetATSFontFamilyRefFromFontFamily(fmFamily);
QCFString cfFamilyName;;
ATSFontFamilyGetName(familyRef, kATSOptionFlagsDefault, &cfFamilyName);
familyName = cfFamilyName;
} else {
QCFString cfFontName;
ATSFontGetName(atsFont, kATSOptionFlagsDefault, &cfFontName);
familyName = cfFontName;
quint16 macStyle = 0;
{
uchar data[4];
ByteCount len = 4;
if (ATSFontGetTable(atsFont, MAKE_TAG('h', 'e', 'a', 'd'), 44, 4, &data, &len) == noErr)
macStyle = qFromBigEndian<quint16>(data);
}
if (macStyle & 1)
styleKey.weight = QFont::Bold;
if (macStyle & 2)
styleKey.style = QFont::StyleItalic;
}
QtFontFamily *family = db->family(familyName, true);
QtFontFoundry *foundry = family->foundry(QString(), true);
QtFontStyle *style = foundry->style(styleKey, true);
style->pixelSize(0, true);
style->smoothScalable = true;
initWritingSystems(family, atsFont);
}
FMDisposeFontIterator(&it);
}
}
}
void QFontDatabase::load(const QFontPrivate *d, int script)
{
// sanity checks
if(!QFontCache::instance)
qWarning("QFont: Must construct a QApplication before a QFont");
Q_ASSERT(script >= 0 && script < QUnicodeTables::ScriptCount);
Q_UNUSED(script);
QFontDef req = d->request;
req.pixelSize = qt_mac_pixelsize(req, d->dpi);
// set the point size to 0 to get better caching
req.pointSize = 0;
QFontCache::Key key = QFontCache::Key(req, QUnicodeTables::Common, d->screen);
if(!(d->engineData = QFontCache::instance->findEngineData(key))) {
d->engineData = new QFontEngineData;
QFontCache::instance->insertEngineData(key, d->engineData);
} else {
d->engineData->ref.ref();
}
if(d->engineData->engine) // already loaded
return;
// set it to the actual pointsize, so QFontInfo will do the right thing
req.pointSize = qRound(qt_mac_pointsize(d->request, d->dpi));
QFontEngine *e = QFontCache::instance->findEngine(key);
if(!e && qt_enable_test_font && req.family == QLatin1String("__Qt__Box__Engine__")) {
e = new QTestFontEngine(req.pixelSize);
e->fontDef = req;
}
if(e) {
Q_ASSERT(e->type() == QFontEngine::Multi || e->type() == QFontEngine::TestFontEngine);
e->ref.ref();
d->engineData->engine = e;
return; // the font info and fontdef should already be filled
}
//find the font
QStringList family_list = req.family.split(QLatin1Char(','));
// append the substitute list for each family in family_list
{
QStringList subs_list;
for(QStringList::ConstIterator it = family_list.begin(); it != family_list.end(); ++it)
subs_list += QFont::substitutes(*it);
family_list += subs_list;
}
const char *stylehint = styleHint(req);
if (stylehint)
family_list << QLatin1String(stylehint);
// add QFont::defaultFamily() to the list, for compatibility with
// previous versions
family_list << QApplication::font().defaultFamily();
ATSFontFamilyRef familyRef = 0;
ATSFontRef fontRef = 0;
QFontDatabasePrivate *db = privateDb();
if (!db->count)
initializeDb();
for(int i = 0; i < family_list.size(); ++i) {
for (int k = 0; k < db->count; ++k) {
if (db->families[k]->name.compare(family_list.at(i), Qt::CaseInsensitive) == 0) {
QByteArray family_name = db->families[k]->name.toUtf8();
familyRef = ATSFontFamilyFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
if (familyRef) {
fontRef = ATSFontFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
goto FamilyFound;
}
}
}
}
FamilyFound:
//fill in the engine's font definition
QFontDef fontDef = d->request; //copy..
if(fontDef.pointSize < 0)
fontDef.pointSize = qt_mac_pointsize(fontDef, d->dpi);
else
fontDef.pixelSize = qt_mac_pixelsize(fontDef, d->dpi);
#if 0
ItemCount name_count;
if(ATSUCountFontNames(fontID, &name_count) == noErr && name_count) {
ItemCount actualName_size;
if(ATSUGetIndFontName(fontID, 0, 0, 0, &actualName_size, 0, 0, 0, 0) == noErr && actualName_size) {
QByteArray actualName(actualName_size);
if(ATSUGetIndFontName(fontID, 0, actualName_size, actualName.data(), &actualName_size, 0, 0, 0, 0) == noErr && actualName_size)
fontDef.family = QString::fromUtf8(actualName);
}
}
#else
{
QCFString actualName;
if(ATSFontFamilyGetName(familyRef, kATSOptionFlagsDefault, &actualName) == noErr)
fontDef.family = actualName;
}
#endif
QFontEngine *engine = new QFontEngineMacMulti(familyRef, fontRef, fontDef, d->kerning);
d->engineData->engine = engine;
engine->ref.ref(); //a ref for the engineData->engine
QFontCache::instance->insertEngine(key, engine);
}
void QFontDatabase::load(const QFontPrivate *d, int script)
{
// sanity checks
if(!qApp)
qWarning("QFont: Must construct a QApplication before a QFont");
Q_ASSERT(script >= 0 && script < QUnicodeTables::ScriptCount);
Q_UNUSED(script);
QFontDef req = d->request;
req.pixelSize = qt_mac_pixelsize(req, d->dpi);
// set the point size to 0 to get better caching
req.pointSize = 0;
QFontCache::Key key = QFontCache::Key(req, QUnicodeTables::Common, d->screen);
if(!(d->engineData = QFontCache::instance()->findEngineData(key))) {
d->engineData = new QFontEngineData;
QFontCache::instance()->insertEngineData(key, d->engineData);
} else {
d->engineData->ref.ref();
}
if(d->engineData->engine) // already loaded
return;
// set it to the actual pointsize, so QFontInfo will do the right thing
req.pointSize = qRound(qt_mac_pointsize(d->request, d->dpi));
QFontEngine *e = QFontCache::instance()->findEngine(key);
if(!e && qt_enable_test_font && req.family == QLatin1String("__Qt__Box__Engine__")) {
e = new QTestFontEngine(req.pixelSize);
e->fontDef = req;
}
if(e) {
e->ref.ref();
d->engineData->engine = e;
return; // the font info and fontdef should already be filled
}
//find the font
QStringList family_list = familyList(req);
const char *stylehint = styleHint(req);
if (stylehint)
family_list << QLatin1String(stylehint);
// add QFont::defaultFamily() to the list, for compatibility with
// previous versions
family_list << QApplication::font().defaultFamily();
ATSFontFamilyRef familyRef = 0;
ATSFontRef fontRef = 0;
QMutexLocker locker(fontDatabaseMutex());
QFontDatabasePrivate *db = privateDb();
if (!db->count)
initializeDb();
for(int i = 0; i < family_list.size(); ++i) {
for (int k = 0; k < db->count; ++k) {
if (db->families[k]->name.compare(family_list.at(i), Qt::CaseInsensitive) == 0) {
QByteArray family_name = db->families[k]->name.toUtf8();
familyRef = ATSFontFamilyFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
if (familyRef) {
fontRef = ATSFontFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
goto FamilyFound;
} else {
#if defined(QT_MAC_USE_COCOA)
// ATS and CT disagrees on what the family name should be,
// use CT to look up the font if ATS fails.
QCFString familyName = QString::fromAscii(family_name);
QCFType<CTFontRef> CTfontRef = CTFontCreateWithName(familyName, 12, NULL);
QCFType<CTFontDescriptorRef> fontDescriptor = CTFontCopyFontDescriptor(CTfontRef);
QCFString displayName = (CFStringRef)CTFontDescriptorCopyAttribute(fontDescriptor, kCTFontDisplayNameAttribute);
familyRef = ATSFontFamilyFindFromName(displayName, kATSOptionFlagsDefault);
if (familyRef) {
fontRef = ATSFontFindFromName(displayName, kATSOptionFlagsDefault);
goto FamilyFound;
}
#endif
}
}
}
}
FamilyFound:
//fill in the engine's font definition
QFontDef fontDef = d->request; //copy..
if(fontDef.pointSize < 0)
fontDef.pointSize = qt_mac_pointsize(fontDef, d->dpi);
else
fontDef.pixelSize = qt_mac_pixelsize(fontDef, d->dpi);
#if 0
ItemCount name_count;
if(ATSUCountFontNames(fontID, &name_count) == noErr && name_count) {
ItemCount actualName_size;
if(ATSUGetIndFontName(fontID, 0, 0, 0, &actualName_size, 0, 0, 0, 0) == noErr && actualName_size) {
QByteArray actualName(actualName_size);
if(ATSUGetIndFontName(fontID, 0, actualName_size, actualName.data(), &actualName_size, 0, 0, 0, 0) == noErr && actualName_size)
fontDef.family = QString::fromUtf8(actualName);
}
}
#else
{
QCFString actualName;
if(ATSFontFamilyGetName(familyRef, kATSOptionFlagsDefault, &actualName) == noErr)
fontDef.family = actualName;
}
#endif
#ifdef QT_MAC_USE_COCOA
QFontEngine *engine = new QCoreTextFontEngineMulti(familyRef, fontRef, fontDef, d->kerning);
#elif 1
QFontEngine *engine = new QFontEngineMacMulti(familyRef, fontRef, fontDef, d->kerning);
#else
ATSFontFamilyRef atsFamily = familyRef;
ATSFontFamilyRef atsFontRef = fontRef;
FMFont fontID;
FMFontFamily fmFamily;
FMFontStyle fntStyle = 0;
fmFamily = FMGetFontFamilyFromATSFontFamilyRef(atsFamily);
if (fmFamily == kInvalidFontFamily) {
// Use the ATSFont then...
fontID = FMGetFontFromATSFontRef(atsFontRef);
} else {
if (fontDef.weight >= QFont::Bold)
fntStyle |= ::bold;
if (fontDef.style != QFont::StyleNormal)
fntStyle |= ::italic;
FMFontStyle intrinsicStyle;
FMFont fnt = 0;
if (FMGetFontFromFontFamilyInstance(fmFamily, fntStyle, &fnt, &intrinsicStyle) == noErr)
fontID = FMGetATSFontRefFromFont(fnt);
}
OSStatus status;
const int maxAttributeCount = 5;
ATSUAttributeTag tags[maxAttributeCount + 1];
ByteCount sizes[maxAttributeCount + 1];
ATSUAttributeValuePtr values[maxAttributeCount + 1];
int attributeCount = 0;
Fixed size = FixRatio(fontDef.pixelSize, 1);
tags[attributeCount] = kATSUSizeTag;
sizes[attributeCount] = sizeof(size);
values[attributeCount] = &size;
++attributeCount;
tags[attributeCount] = kATSUFontTag;
sizes[attributeCount] = sizeof(fontID);
values[attributeCount] = &fontID;
++attributeCount;
CGAffineTransform transform = CGAffineTransformIdentity;
if (fontDef.stretch != 100) {
transform = CGAffineTransformMakeScale(float(fontDef.stretch) / float(100), 1);
tags[attributeCount] = kATSUFontMatrixTag;
sizes[attributeCount] = sizeof(transform);
values[attributeCount] = &transform;
++attributeCount;
}
ATSUStyle style;
status = ATSUCreateStyle(&style);
Q_ASSERT(status == noErr);
Q_ASSERT(attributeCount < maxAttributeCount + 1);
status = ATSUSetAttributes(style, attributeCount, tags, sizes, values);
Q_ASSERT(status == noErr);
QFontEngine *engine = new QFontEngineMac(style, fontID, fontDef, /*multiEngine*/ 0);
ATSUDisposeStyle(style);
#endif
d->engineData->engine = engine;
engine->ref.ref(); //a ref for the engineData->engine
QFontCache::instance()->insertEngine(key, engine);
}
static QFontEngine *loadFromDatabase(QFontDef &req, const QFontPrivate *d)
{
#if defined(QT_MAC_USE_COCOA)
QCFString fontName = NULL;
#else
ATSFontFamilyRef familyRef = 0;
ATSFontRef fontRef = 0;
#endif
QStringList family_list = familyList(req);
const char *stylehint = styleHint(req);
if (stylehint)
family_list << QLatin1String(stylehint);
// add QFont::defaultFamily() to the list, for compatibility with previous versions
family_list << QApplication::font().defaultFamily();
QMutexLocker locker(fontDatabaseMutex());
QFontDatabasePrivate *db = privateDb();
if (!db->count)
initializeDb();
for (int i = 0; i < family_list.size(); ++i) {
for (int k = 0; k < db->count; ++k) {
if (db->families[k]->name.compare(family_list.at(i), Qt::CaseInsensitive) == 0) {
#if defined(QT_MAC_USE_COCOA)
CFStringRef familyName = QCFString::toCFStringRef(db->families[k]->name);
QCFType<CTFontDescriptorRef> descriptor = CTFontDescriptorCreateWithAttributes(
QCFType<CFDictionaryRef>(CFDictionaryCreate(kCFAllocatorDefault,
(const void**)&kCTFontFamilyNameAttribute,
(const void**)&familyName, 1,
&kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)));
CFRelease(familyName);
QCFType<CTFontRef> ctFont = CTFontCreateWithFontDescriptor(descriptor, 0, NULL);
if (ctFont) {
fontName = CTFontCopyFullName(ctFont);
goto found;
}
#else
familyRef = ATSFontFamilyFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
if (familyRef) {
fontRef = ATSFontFindFromName(QCFString(db->families[k]->name), kATSOptionFlagsDefault);
goto found;
}
#endif
}
}
}
found:
#ifdef QT_MAC_USE_COCOA
if (fontName)
return new QCoreTextFontEngineMulti(fontName, req, d->kerning);
#else
if (familyRef) {
QCFString actualName;
if (ATSFontFamilyGetName(familyRef, kATSOptionFlagsDefault, &actualName) == noErr)
req.family = actualName;
return new QFontEngineMacMulti(familyRef, fontRef, req, d->kerning);
}
#endif
return NULL;
}
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;
}
oop ATSFontFamilyGetName_wrap( ATSFontFamilyRef id, void* FH ) {
CFStringRef cfs;
OSStatus e = ATSFontFamilyGetName(id, NULL, &cfs);
return e != noErr ? (oop)reportOSError(e, "ATSFontFamilyGetName", FH) :
byteVectorFromCFString(cfs, "ATSFontFamilyGetName", FH);
}
