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;
}
static FT_Error
FT_GetFileRef_From_Mac_ATS_Name( const char* fontName,
FSRef* ats_font_ref,
FT_Long* face_index )
{
CFStringRef cf_fontName;
ATSFontRef ats_font_id;
*face_index = 0;
cf_fontName = CFStringCreateWithCString( NULL, fontName,
kCFStringEncodingMacRoman );
ats_font_id = ATSFontFindFromName( cf_fontName,
kATSOptionFlagsUnRestrictedScope );
CFRelease( cf_fontName );
if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
return FT_Err_Unknown_File_Format;
if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) )
return FT_Err_Unknown_File_Format;
/* face_index calculation by searching preceding fontIDs */
/* with same FSRef */
{
ATSFontRef id2 = ats_font_id - 1;
FSRef ref2;
while ( id2 > 0 )
{
if ( noErr != FT_ATSFontGetFileReference( id2, &ref2 ) )
break;
if ( noErr != FSCompareFSRefs( ats_font_ref, &ref2 ) )
break;
id2 --;
}
*face_index = ats_font_id - ( id2 + 1 );
}
return FT_Err_Ok;
}
FT_GetFile_From_Mac_ATS_Name( const char* fontName,
FSSpec* pathSpec,
FT_Long* face_index )
{
CFStringRef cf_fontName;
ATSFontRef ats_font_id;
*face_index = 0;
cf_fontName = CFStringCreateWithCString( NULL, fontName,
kCFStringEncodingMacRoman );
ats_font_id = ATSFontFindFromName( cf_fontName,
kATSOptionFlagsUnRestrictedScope );
if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
return FT_Err_Unknown_File_Format;
if ( 0 != ATSFontGetFileSpecification( ats_font_id, pathSpec ) )
return FT_Err_Unknown_File_Format;
/* face_index calculation by searching preceding fontIDs */
/* with same FSRef */
{
int i;
FSSpec f;
for ( i = 1; i < ats_font_id; i++ )
{
if ( 0 != ATSFontGetFileSpecification( ats_font_id - i,
&f ) ||
f.vRefNum != pathSpec->vRefNum ||
f.parID != pathSpec->parID ||
f.name[0] != pathSpec->name[0] ||
0 != ft_strncmp( (char *)f.name + 1,
(char *)pathSpec->name + 1,
f.name[0] ) )
break;
}
*face_index = ( i - 1 );
}
return FT_Err_Ok;
}
FT_Error GetFontByFaceName(const char *font_name, FT_Face *face)
{
FT_Error err = FT_Err_Cannot_Open_Resource;
/* Get font reference from name. */
CFStringRef name = CFStringCreateWithCString(kCFAllocatorDefault, font_name, kCFStringEncodingUTF8);
ATSFontRef font = ATSFontFindFromName(name, kATSOptionFlagsDefault);
CFRelease(name);
if (font == kInvalidFont) return err;
/* Get a file system reference for the font. */
FSRef ref;
OSStatus os_err = -1;
#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
if (MacOSVersionIsAtLeast(10, 5, 0)) {
os_err = ATSFontGetFileReference(font, &ref);
} else
#endif
{
#if (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5) && !defined(__LP64__)
/* This type was introduced with the 10.5 SDK. */
#if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5)
#define ATSFSSpec FSSpec
#endif
FSSpec spec;
os_err = ATSFontGetFileSpecification(font, (ATSFSSpec *)&spec);
if (os_err == noErr) os_err = FSpMakeFSRef(&spec, &ref);
#endif
}
if (os_err == noErr) {
/* Get unix path for file. */
UInt8 file_path[PATH_MAX];
if (FSRefMakePath(&ref, file_path, sizeof(file_path)) == noErr) {
DEBUG(freetype, 3, "Font path for %s: %s", font_name, file_path);
err = FT_New_Face(_library, (const char *)file_path, 0, face);
}
}
return err;
}
//------------------------------------------------------------------------------
bool MacCarbFont::create( const char* name, U32 size, U32 charset)
{
String nameStr = name;
nameStr = nameStr.trim();
// create and cache the style and layout.
// based on apple sample code at http://developer.apple.com/qa/qa2001/qa1027.html
// note: charset is ignored on mac. -- we don't need it to get the right chars.
// But do we need it to translate encodings? hmm...
CFStringRef cfsName;
ATSUFontID atsuFontID;
ATSFontRef atsFontRef;
Fixed atsuSize;
ATSURGBAlphaColor black;
ATSFontMetrics fontMetrics;
U32 scaledSize;
bool isBold = false;
bool isItalic = false;
bool haveModifier;
do
{
haveModifier = false;
if( nameStr.compare( "Bold", 4, String::NoCase | String::Right ) == 0 )
{
isBold = true;
nameStr = nameStr.substr( 0, nameStr.length() - 4 ).trim();
haveModifier = true;
}
if( nameStr.compare( "Italic", 6, String::NoCase | String::Right ) == 0 )
{
isItalic = true;
nameStr = nameStr.substr( 0, nameStr.length() - 6 ).trim();
haveModifier = true;
}
}
while( haveModifier );
// Look up the font. We need it in 2 differnt formats, for differnt Apple APIs.
cfsName = CFStringCreateWithCString( kCFAllocatorDefault, nameStr.c_str(), kCFStringEncodingUTF8);
if(!cfsName)
Con::errorf("Error: could not make a cfstring out of \"%s\" ",nameStr.c_str());
atsFontRef = ATSFontFindFromName( cfsName, kATSOptionFlagsDefault);
atsuFontID = FMGetFontFromATSFontRef( atsFontRef);
// make sure we found it. ATSFontFindFromName() appears to return 0 if it cant find anything. Apple docs contain no info on error returns.
if( !atsFontRef || !atsuFontID )
{
Con::errorf("MacCarbFont::create - could not load font -%s-",name);
return false;
}
// adjust the size. win dpi = 96, mac dpi = 72. 72/96 = .75
// Interestingly enough, 0.75 is not what makes things the right size.
scaledSize = size - 2 - (int)((float)size * 0.1);
mSize = scaledSize;
// Set up the size and color. We send these to ATSUSetAttributes().
atsuSize = IntToFixed(scaledSize);
black.red = black.green = black.blue = black.alpha = 1.0;
// Three parrallel arrays for setting up font, size, and color attributes.
ATSUAttributeTag theTags[] = { kATSUFontTag, kATSUSizeTag, kATSURGBAlphaColorTag};
ByteCount theSizes[] = { sizeof(ATSUFontID), sizeof(Fixed), sizeof(ATSURGBAlphaColor) };
ATSUAttributeValuePtr theValues[] = { &atsuFontID, &atsuSize, &black };
// create and configure the style object.
ATSUCreateStyle(&mStyle);
ATSUSetAttributes( mStyle, 3, theTags, theSizes, theValues );
if( isBold )
{
ATSUAttributeTag tag = kATSUQDBoldfaceTag;
ByteCount size = sizeof( Boolean );
Boolean value = true;
ATSUAttributeValuePtr valuePtr = &value;
ATSUSetAttributes( mStyle, 1, &tag, &size, &valuePtr );
}
if( isItalic )
{
ATSUAttributeTag tag = kATSUQDItalicTag;
ByteCount size = sizeof( Boolean );
Boolean value = true;
ATSUAttributeValuePtr valuePtr = &value;
ATSUSetAttributes( mStyle, 1, &tag, &size, &valuePtr );
}
// create the layout object,
ATSUCreateTextLayout(&mLayout);
// we'll bind the layout to a bitmap context when we actually draw.
// ATSUSetTextPointerLocation() - will set the text buffer
// ATSUSetLayoutControls() - will set the cg context.
// get font metrics, save our baseline and height
ATSFontGetHorizontalMetrics(atsFontRef, kATSOptionFlagsDefault, &fontMetrics);
mBaseline = scaledSize * fontMetrics.ascent;
mHeight = scaledSize * ( fontMetrics.ascent - fontMetrics.descent + fontMetrics.leading ) + 1;
// cache our grey color space, so we dont have to re create it every time.
mColorSpace = CGColorSpaceCreateDeviceGray();
// and finally cache the font's name. We use this to cheat some antialiasing options below.
mName = StringTable->insert(name);
return true;
}
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;
}
char* MacLegacy_Select( filter_t *p_filter, const char* psz_fontname,
bool b_bold, bool b_italic, int i_size, int *i_idx )
{
VLC_UNUSED( b_bold );
VLC_UNUSED( b_italic );
VLC_UNUSED( i_size );
FSRef ref;
unsigned char path[MAXPATHLEN];
char * psz_path;
CFStringRef cf_fontName;
ATSFontRef ats_font_id;
*i_idx = 0;
if( psz_fontname == NULL )
return NULL;
msg_Dbg( p_filter, "looking for %s", psz_fontname );
cf_fontName = CFStringCreateWithCString( kCFAllocatorDefault, psz_fontname, kCFStringEncodingUTF8 );
ats_font_id = ATSFontFindFromName( cf_fontName, kATSOptionFlagsIncludeDisabledMask );
if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
{
msg_Dbg( p_filter, "ATS couldn't find %s by name, checking family", psz_fontname );
ats_font_id = ATSFontFamilyFindFromName( cf_fontName, kATSOptionFlagsDefault );
if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
{
msg_Dbg( p_filter, "ATS couldn't find either %s nor its family, checking PS name", psz_fontname );
ats_font_id = ATSFontFindFromPostScriptName( cf_fontName, kATSOptionFlagsDefault );
if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL )
{
msg_Err( p_filter, "ATS couldn't find %s (no font name, family or PS name)", psz_fontname );
CFRelease( cf_fontName );
return NULL;
}
}
}
CFRelease( cf_fontName );
if ( noErr != ATSFontGetFileReference( ats_font_id, &ref ) )
{
msg_Err( p_filter, "ATS couldn't get file ref for %s", psz_fontname );
return NULL;
}
/* i_idx calculation by searching preceding fontIDs */
/* with same FSRef */
{
ATSFontRef id2 = ats_font_id - 1;
FSRef ref2;
while ( id2 > 0 )
{
if ( noErr != ATSFontGetFileReference( id2, &ref2 ) )
break;
if ( noErr != FSCompareFSRefs( &ref, &ref2 ) )
break;
id2 --;
}
*i_idx = ats_font_id - ( id2 + 1 );
}
if ( noErr != FSRefMakePath( &ref, path, sizeof(path) ) )
{
msg_Err( p_filter, "failure when getting path from FSRef" );
return NULL;
}
msg_Dbg( p_filter, "found %s", path );
psz_path = strdup( (char *)path );
return psz_path;
}
void AboutDialog (void)
{
OSStatus err;
IBNibRef nibRef;
err = CreateNibReference(kMacS9XCFString, &nibRef);
if (err == noErr)
{
WindowRef tWindowRef;
err = CreateWindowFromNib(nibRef, CFSTR("About"), &tWindowRef);
if (err == noErr)
{
EventHandlerRef eref;
EventHandlerUPP eventUPP;
EventTypeSpec windowEvents[] = { { kEventClassWindow, kEventWindowClose },
{ kEventClassCommand, kEventCommandUpdateStatus } };
ControlFontStyleRec frec;
HIViewRef ctl, root;
HIViewID cid;
char text[32];
err = ChangeWindowAttributes(tWindowRef, kWindowNoAttributes, kWindowInWindowMenuAttribute);
if (systemVersion >= 0x1040)
frec.font = FMGetFontFromATSFontRef(ATSFontFindFromName(CFSTR("Lucida Grande"), kATSOptionFlagsDefault));
#ifdef MAC_PANTHER_SUPPORT
else
frec.font = kThemeSystemFont;
#endif
frec.just = teCenter;
root = HIViewGetRoot(tWindowRef);
cid.id = 0;
cid.signature = 'VERS';
HIViewFindByID(root, cid, &ctl);
sprintf(text, "Version %s (%s)", VERSION, MAC_VERSION);
SetStaticTextCStr(ctl, text, false);
frec.flags = kControlUseFontMask | kControlUseSizeMask | kControlUseJustMask;
frec.size = 10;
err = SetControlFontStyle(ctl, &frec);
cid.signature = 'NAME';
HIViewFindByID(root, cid, &ctl);
frec.flags = kControlUseFontMask | kControlUseSizeMask | kControlUseFaceMask | kControlUseJustMask;
frec.size = 14;
frec.style = 1;
err = SetControlFontStyle(ctl, &frec);
eventUPP = NewEventHandlerUPP(DefaultEventHandler);
err = InstallWindowEventHandler(tWindowRef, eventUPP, GetEventTypeCount(windowEvents), windowEvents, (void *) tWindowRef, &eref);
MoveWindowPosition(tWindowRef, kWindowAbout, false);
ShowWindow(tWindowRef);
err = RunAppModalLoopForWindow(tWindowRef);
HideWindow(tWindowRef);
SaveWindowPosition(tWindowRef, kWindowAbout);
err = RemoveEventHandler(eref);
DisposeEventHandlerUPP(eventUPP);
CFRelease(tWindowRef);
}
DisposeNibReference(nibRef);
}
}
ATSFontRef ATSFontFindFromName_wrap( const char* name ) {
CFStringRef cfs = CFStringCreateWithCStringNoCopy( NULL, name,
kCFStringEncodingMacRoman, kCFAllocatorNull);
return ATSFontFindFromName( cfs, kNilOptions);
}
