QStringList QBasicUnixFontDatabase::addTTFile(const QByteArray &fontData, const QByteArray &file)
{
extern FT_Library qt_getFreetype();
FT_Library library = qt_getFreetype();
int index = 0;
int numFaces = 0;
QStringList families;
do {
FT_Face face;
FT_Error error;
if (!fontData.isEmpty()) {
error = FT_New_Memory_Face(library, (const FT_Byte *)fontData.constData(), fontData.size(), index, &face);
} else {
error = FT_New_Face(library, file.constData(), index, &face);
}
if (error != FT_Err_Ok) {
qDebug() << "FT_New_Face failed with index" << index << ":" << hex << error;
break;
}
numFaces = face->num_faces;
QFont::Weight weight = QFont::Normal;
QFont::Style style = QFont::StyleNormal;
if (face->style_flags & FT_STYLE_FLAG_ITALIC)
style = QFont::StyleItalic;
if (face->style_flags & FT_STYLE_FLAG_BOLD)
weight = QFont::Bold;
QSupportedWritingSystems writingSystems;
// detect symbol fonts
for (int i = 0; i < face->num_charmaps; ++i) {
FT_CharMap cm = face->charmaps[i];
if (cm->encoding == ft_encoding_adobe_custom
|| cm->encoding == ft_encoding_symbol) {
writingSystems.setSupported(QFontDatabase::Symbol);
break;
}
}
TT_OS2 *os2 = (TT_OS2 *)FT_Get_Sfnt_Table(face, ft_sfnt_os2);
if (os2) {
quint32 unicodeRange[4] = {
os2->ulUnicodeRange1, os2->ulUnicodeRange2, os2->ulUnicodeRange3, os2->ulUnicodeRange4
};
quint32 codePageRange[2] = {
os2->ulCodePageRange1, os2->ulCodePageRange2
};
writingSystems = determineWritingSystemsFromTrueTypeBits(unicodeRange, codePageRange);
}
QString family = QString::fromAscii(face->family_name);
if(family.isEmpty())
family = QString::fromLocal8Bit(file);
FontFile *fontFile = new FontFile;
fontFile->fileName = file;
fontFile->indexValue = index;
QFont::Stretch stretch = QFont::Unstretched;
registerFont(family,"",weight,style,stretch,true,true,0,writingSystems,fontFile);
families.append(family);
FT_Done_Face(face);
++index;
} while (index < numFaces);
return families;
}
QStringList QBasicFontDatabase::addTTFile(const QByteArray &fontData, const QByteArray &file)
{
FT_Library library = qt_getFreetype();
int index = 0;
int numFaces = 0;
QStringList families;
do {
FT_Face face;
FT_Error error;
if (!fontData.isEmpty()) {
error = FT_New_Memory_Face(library, (const FT_Byte *)fontData.constData(), fontData.size(), index, &face);
} else {
error = FT_New_Face(library, file.constData(), index, &face);
}
if (error != FT_Err_Ok) {
qDebug() << "FT_New_Face failed with index" << index << ':' << hex << error;
break;
}
numFaces = face->num_faces;
QFont::Weight weight = QFont::Normal;
QFont::Style style = QFont::StyleNormal;
if (face->style_flags & FT_STYLE_FLAG_ITALIC)
style = QFont::StyleItalic;
if (face->style_flags & FT_STYLE_FLAG_BOLD)
weight = QFont::Bold;
bool fixedPitch = (face->face_flags & FT_FACE_FLAG_FIXED_WIDTH);
QSupportedWritingSystems writingSystems;
// detect symbol fonts
for (int i = 0; i < face->num_charmaps; ++i) {
FT_CharMap cm = face->charmaps[i];
if (cm->encoding == FT_ENCODING_ADOBE_CUSTOM
|| cm->encoding == FT_ENCODING_MS_SYMBOL) {
writingSystems.setSupported(QFontDatabase::Symbol);
break;
}
}
TT_OS2 *os2 = (TT_OS2 *)FT_Get_Sfnt_Table(face, ft_sfnt_os2);
if (os2) {
quint32 unicodeRange[4] = {
quint32(os2->ulUnicodeRange1),
quint32(os2->ulUnicodeRange2),
quint32(os2->ulUnicodeRange3),
quint32(os2->ulUnicodeRange4)
};
quint32 codePageRange[2] = {
quint32(os2->ulCodePageRange1),
quint32(os2->ulCodePageRange2)
};
writingSystems = QPlatformFontDatabase::writingSystemsFromTrueTypeBits(unicodeRange, codePageRange);
if (os2->usWeightClass) {
weight = QPlatformFontDatabase::weightFromInteger(os2->usWeightClass);
} else if (os2->panose[2]) {
int w = os2->panose[2];
if (w <= 1)
weight = QFont::Thin;
else if (w <= 2)
weight = QFont::ExtraLight;
else if (w <= 3)
weight = QFont::Light;
else if (w <= 5)
weight = QFont::Normal;
else if (w <= 6)
weight = QFont::Medium;
else if (w <= 7)
weight = QFont::DemiBold;
else if (w <= 8)
weight = QFont::Bold;
else if (w <= 9)
weight = QFont::ExtraBold;
else if (w <= 10)
weight = QFont::Black;
}
}
QString family = QString::fromLatin1(face->family_name);
FontFile *fontFile = new FontFile;
fontFile->fileName = QFile::decodeName(file);
fontFile->indexValue = index;
QFont::Stretch stretch = QFont::Unstretched;
registerFont(family,QString::fromLatin1(face->style_name),QString(),weight,style,stretch,true,true,0,fixedPitch,writingSystems,fontFile);
families.append(family);
FT_Done_Face(face);
++index;
} while (index < numFaces);
return families;
}
QStringList QBasicFontDatabase::addMMFile(const QByteArray &fontData, const QByteArray &file)
{
//! [1]
FT_Library library = qt_getFreetype();
int index = 0;
int numFaces = 0;
QStringList families;
do {
FT_Face face;
FT_Error error;
if (!fontData.isEmpty()) {
error = FT_New_Memory_Face(library, (const FT_Byte *)fontData.constData(), fontData.size(), index, &face);
} else {
error = FT_New_Face(library, file.constData(), index, &face);
}
if (error != FT_Err_Ok) {
qDebug() << "FT_New_Face failed with index:MMF:" << index << ":" << hex << error;
break;
}
/*
#ifndef NO_FREETYPE_ARPHIC_MMF
//////////////////////////
index = 0;
char aaa[6];
int len=fontData.length();
memcpy(aaa, (const char *)(fontData.length()+len-9), 5);
aaa[5]=0;
fontData = atoi((const char *)aaa);
qDebug()<<"LOG_qfontconfigdatabase_Ln765:addAppliction font id:"<<fontData;
/////////////////////////
#endif
*/
numFaces = face->num_faces;
QFont::Weight weight = QFont::Normal;
QFont::Style style = QFont::StyleNormal;
if (face->style_flags & FT_STYLE_FLAG_ITALIC)
style = QFont::StyleItalic;
if (face->style_flags & FT_STYLE_FLAG_BOLD)
weight = QFont::Bold;
bool fixedPitch = (face->face_flags & FT_FACE_FLAG_FIXED_WIDTH);
QSupportedWritingSystems writingSystems;
for (int i = 0; i < face->num_charmaps; ++i) {
FT_CharMap cm = face->charmaps[i];
if (cm->encoding == FT_ENCODING_ADOBE_CUSTOM
|| cm->encoding == FT_ENCODING_MS_SYMBOL) {
writingSystems.setSupported(QFontDatabase::Symbol);
break;
}
}
/*
//! [1]
//! [2]
TT_OS2 *os2 = (TT_OS2 *)FT_Get_Sfnt_Table(face, ft_sfnt_os2);
if (os2) {
quint32 unicodeRange[4] = {
quint32(os2->ulUnicodeRange1),
quint32(os2->ulUnicodeRange2),
quint32(os2->ulUnicodeRange3),
quint32(os2->ulUnicodeRange4)
};
quint32 codePageRange[2] = {
quint32(os2->ulCodePageRange1),
quint32(os2->ulCodePageRange2)
};
writingSystems = QPlatformFontDatabase::writingSystemsFromTrueTypeBits(unicodeRange, codePageRange);
if (os2->usWeightClass == 0)
;
else if (os2->usWeightClass < 350)
weight = QFont::Light;
else if (os2->usWeightClass < 450)
weight = QFont::Normal;
else if (os2->usWeightClass < 650)
weight = QFont::DemiBold;
else if (os2->usWeightClass < 750)
weight = QFont::Bold;
#ifndef NO_ARPHIC_MULTI_WEIGHT
else if (os2->usWeightClass < 810)
weight = QFont::ExtraBold;
#endif
else if (os2->usWeightClass < 1000)
weight = QFont::Black;
if (os2->panose[2] >= 2) {
int w = os2->panose[2];
if (w <= 3)
weight = QFont::Light;
else if (w <= 5)
weight = QFont::Normal;
else if (w <= 7)
weight = QFont::DemiBold;
else if (w <= 8)
weight = QFont::Bold;
#ifndef NO_ARPHIC_MULTI_WEIGHT
else if (w <= 9)
weight = QFont::ExtraBold;
#endif
else if (w <= 10)
weight = QFont::Black;
}
}
#ifndef NO_ARPHIC_MULTI_WEIGHT
if (os2->usWeightClass == 0)
;
else if (os2->usWeightClass < 350)
weight = QFont::Light;
else if (os2->usWeightClass < 450)
weight = QFont::Normal;
else if (os2->usWeightClass < 650)
weight = QFont::DemiBold;
else if (os2->usWeightClass < 750)
weight = QFont::Bold;
else if (os2->usWeightClass < 810)
weight = QFont::ExtraBold;
else if (os2->usWeightClass < 1000)
weight = QFont::Black;
#endif
//! [2]
*/
//! [3]
QString family = QString::fromLatin1(face->family_name);
FontFile *fontFile = new FontFile;
fontFile->fileName = QFile::decodeName(file);
fontFile->indexValue = index;
QFont::Stretch stretch = QFont::Unstretched;
registerFont(family,QString::fromLatin1(face->style_name),QString(),weight,style,stretch,true,true,0,fixedPitch,writingSystems,fontFile);
families.append(family);
FT_Done_Face(face);
++index;
} while (index < numFaces);
return families;
//! [3]
}
QStringList QWebOSFontDatabase::addTTFile(QWebOSFontDatabase* qwfdb, const QByteArray &fontData, const QByteArray &file, const QStringList &additionalFamilies)
{
if (qwfdb && qwfdb->m_debug)
qDebug("addTTFile(fontData.size() = %d, file = '%s', additionalFamilies = '%s')",
fontData.size(),
qPrintable(file),
qPrintable(additionalFamilies.join(",")));
extern FT_Library qt_getFreetype();
FT_Library library = qt_getFreetype();
int numFaces = 0;
int index = 0;
QStringList families;
FT_Face face;
FT_Error error;
if (!fontData.isEmpty()) {
error = FT_New_Memory_Face(library, (const FT_Byte *)fontData.constData(), fontData.size(), index, &face);
} else {
error = FT_New_Face(library, file.constData(), index, &face);
}
if (error != FT_Err_Ok) {
qDebug() << "FT_New_Face for " << qPrintable(file) << " failed with index" << index << ":" << hex << error;
return families;
}
numFaces = face->num_faces;
if (numFaces > 1) {
qWarning() << "numFaces for " << qPrintable(file) << " is " << numFaces << ", expected just 1";
}
QFont::Weight weight = QFont::Normal;
QFont::Stretch stretch = QFont::Unstretched;
QFont::Style style = QFont::StyleNormal;
if (face->style_flags & FT_STYLE_FLAG_ITALIC)
style = QFont::StyleItalic;
if (face->style_flags & FT_STYLE_FLAG_BOLD)
weight = QFont::Bold;
QSupportedWritingSystems writingSystems;
// detect symbol fonts
for (int i = 0; i < face->num_charmaps; ++i) {
FT_CharMap cm = face->charmaps[i];
if (cm->encoding == ft_encoding_adobe_custom
|| cm->encoding == ft_encoding_symbol) {
writingSystems.setSupported(QFontDatabase::Symbol);
break;
}
}
TT_OS2 *os2 = (TT_OS2 *)FT_Get_Sfnt_Table(face, ft_sfnt_os2);
if (os2) {
quint32 unicodeRange[4] = {
os2->ulUnicodeRange1, os2->ulUnicodeRange2, os2->ulUnicodeRange3, os2->ulUnicodeRange4
};
quint32 codePageRange[2] = {
os2->ulCodePageRange1, os2->ulCodePageRange2
};
writingSystems = determineWritingSystemsFromTrueTypeBits(unicodeRange, codePageRange);
// If the OS2 struct is availabel read the weight from there and convert it
// to a QFont::Weight. This fixes OWEBOS-1866
weight = weightFromInteger(os2->usWeightClass);
stretch = determineStretchFromTrueTypeWidthClass(os2->usWidthClass);
style = determineStyleFromTrueTypeSelection(os2->fsSelection);
}
QString family = QString::fromAscii(face->family_name);
QStringList allFamilies(family);
allFamilies << additionalFamilies;
for (int i = 0; i < allFamilies.size(); ++i) {
FontFile *fontFile = new FontFile;
fontFile->fileName = file;
fontFile->indexValue = index;
fontFile->familyName = allFamilies.at(i);
qDebug("registerFont(\"%s\",\"\",%s,%s,%s,true,true,0,\"%s\",fontFile = {fileName = \"%s\", indexValue = %d, familyName = %s})",
qPrintable(allFamilies.at(i)),
qPrintable(qWeightToQString(weight)),
qPrintable(qStyleToQString(style)),
qPrintable(qStretchToQString(stretch)),
qPrintable(qSupportedWritingSystemsToQString(writingSystems)),
qPrintable(fontFile->fileName),
fontFile->indexValue,
qPrintable(fontFile->familyName));
registerFont(allFamilies.at(i), "", weight, style, stretch, true, true, 0, writingSystems, fontFile);
families.append(family);
}
FT_Done_Face(face);
return families;
}