diff options
Diffstat (limited to 'src/plugins/platforms/fontdatabases')
8 files changed, 0 insertions, 1245 deletions
diff --git a/src/plugins/platforms/fontdatabases/basicunix/basicunix.pri b/src/plugins/platforms/fontdatabases/basicunix/basicunix.pri deleted file mode 100644 index c1fbf3e411..0000000000 --- a/src/plugins/platforms/fontdatabases/basicunix/basicunix.pri +++ /dev/null @@ -1,88 +0,0 @@ -DEFINES += QT_NO_FONTCONFIG -HEADERS += \ - $$QT_SOURCE_TREE/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.h \ - $$QT_SOURCE_TREE/src/gui/text/qfontengine_ft_p.h - -SOURCES += \ - $$QT_SOURCE_TREE/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.cpp \ - $$QT_SOURCE_TREE/src/gui/text/qfontengine_ft.cpp - -DEFINES += QT_COMPILES_IN_HARFBUZZ - -INCLUDEPATH += $$QT_SOURCE_TREE/src/3rdparty/harfbuzz/src - -INCLUDEPATH += $$QT_SOURCE_TREE/src/plugins/platforms/fontdatabases/basicunix - -CONFIG += opentype - -contains(QT_CONFIG, freetype) { - SOURCES += \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftbase.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftbbox.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftdebug.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftglyph.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftinit.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftmm.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/fttype1.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftsynth.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftbitmap.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/bdf/bdf.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/cache/ftcache.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/cff/cff.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/cid/type1cid.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/gzip/ftgzip.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/pcf/pcf.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/pfr/pfr.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/psaux/psaux.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/pshinter/pshinter.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/psnames/psmodule.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/raster/raster.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/sfnt/sfnt.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/smooth/smooth.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/truetype/truetype.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/type1/type1.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/type42/type42.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/winfonts/winfnt.c \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/lzw/ftlzw.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvalid.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvbase.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvgdef.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvjstf.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvcommn.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvgpos.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvgsub.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/otvalid/otvmod.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/afangles.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/afglobal.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/aflatin.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/afmodule.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/afdummy.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/afhints.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/afloader.c\ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/autofit/autofit.c - - symbian { - SOURCES += \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src/base/ftsystem.c - } else { - SOURCES += \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/builds/unix/ftsystem.c - INCLUDEPATH += \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/builds/unix - } - - INCLUDEPATH += \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/src \ - $$QT_SOURCE_TREE/src/3rdparty/freetype/include - - DEFINES += FT2_BUILD_LIBRARY - contains(QT_CONFIG, system-zlib) { - DEFINES += FT_CONFIG_OPTION_SYSTEM_ZLIB - } - - } else:contains(QT_CONFIG, system-freetype) { - # pull in the proper freetype2 include directory - include($$QT_SOURCE_TREE/config.tests/unix/freetype/freetype.pri) - LIBS_PRIVATE += -lfreetype - } - diff --git a/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.cpp b/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.cpp deleted file mode 100644 index d91cce59a9..0000000000 --- a/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.cpp +++ /dev/null @@ -1,355 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qbasicunixfontdatabase.h" - -#include <QtGui/private/qapplication_p.h> -#include <QtGui/QPlatformScreen> - -#include <QtCore/QFile> -#include <QtCore/QLibraryInfo> -#include <QtCore/QDir> - -#undef QT_NO_FREETYPE -#include <QtGui/private/qfontengine_ft_p.h> -#include <QtGui/private/qfontengine_p.h> - -#include <ft2build.h> -#include FT_TRUETYPE_TABLES_H - -#define SimplifiedChineseCsbBit 18 -#define TraditionalChineseCsbBit 20 -#define JapaneseCsbBit 17 -#define KoreanCsbBit 21 - -static int requiredUnicodeBits[QFontDatabase::WritingSystemsCount][2] = { - // Any, - { 127, 127 }, - // Latin, - { 0, 127 }, - // Greek, - { 7, 127 }, - // Cyrillic, - { 9, 127 }, - // Armenian, - { 10, 127 }, - // Hebrew, - { 11, 127 }, - // Arabic, - { 13, 127 }, - // Syriac, - { 71, 127 }, - //Thaana, - { 72, 127 }, - //Devanagari, - { 15, 127 }, - //Bengali, - { 16, 127 }, - //Gurmukhi, - { 17, 127 }, - //Gujarati, - { 18, 127 }, - //Oriya, - { 19, 127 }, - //Tamil, - { 20, 127 }, - //Telugu, - { 21, 127 }, - //Kannada, - { 22, 127 }, - //Malayalam, - { 23, 127 }, - //Sinhala, - { 73, 127 }, - //Thai, - { 24, 127 }, - //Lao, - { 25, 127 }, - //Tibetan, - { 70, 127 }, - //Myanmar, - { 74, 127 }, - // Georgian, - { 26, 127 }, - // Khmer, - { 80, 127 }, - // SimplifiedChinese, - { 126, 127 }, - // TraditionalChinese, - { 126, 127 }, - // Japanese, - { 126, 127 }, - // Korean, - { 56, 127 }, - // Vietnamese, - { 0, 127 }, // same as latin1 - // Other, - { 126, 127 }, - // Ogham, - { 78, 127 }, - // Runic, - { 79, 127 }, - // Nko, - { 14, 127 }, -}; - -static QSupportedWritingSystems determineWritingSystemsFromTrueTypeBits(quint32 unicodeRange[4], quint32 codePageRange[2]) -{ - QSupportedWritingSystems writingSystems; - bool hasScript = false; - - int i; - for(i = 0; i < QFontDatabase::WritingSystemsCount; i++) { - int bit = requiredUnicodeBits[i][0]; - int index = bit/32; - int flag = 1 << (bit&31); - if (bit != 126 && unicodeRange[index] & flag) { - bit = requiredUnicodeBits[i][1]; - index = bit/32; - - flag = 1 << (bit&31); - if (bit == 127 || unicodeRange[index] & flag) { - writingSystems.setSupported(QFontDatabase::WritingSystem(i)); - hasScript = true; - // qDebug("font %s: index=%d, flag=%8x supports script %d", familyName.latin1(), index, flag, i); - } - } - } - if(codePageRange[0] & (1 << SimplifiedChineseCsbBit)) { - writingSystems.setSupported(QFontDatabase::SimplifiedChinese); - hasScript = true; - //qDebug("font %s supports Simplified Chinese", familyName.latin1()); - } - if(codePageRange[0] & (1 << TraditionalChineseCsbBit)) { - writingSystems.setSupported(QFontDatabase::TraditionalChinese); - hasScript = true; - //qDebug("font %s supports Traditional Chinese", familyName.latin1()); - } - if(codePageRange[0] & (1 << JapaneseCsbBit)) { - writingSystems.setSupported(QFontDatabase::Japanese); - hasScript = true; - //qDebug("font %s supports Japanese", familyName.latin1()); - } - if(codePageRange[0] & (1 << KoreanCsbBit)) { - writingSystems.setSupported(QFontDatabase::Korean); - hasScript = true; - //qDebug("font %s supports Korean", familyName.latin1()); - } - if (!hasScript) - writingSystems.setSupported(QFontDatabase::Symbol); - - return writingSystems; -} - -static inline bool scriptRequiresOpenType(int script) -{ - return ((script >= QUnicodeTables::Syriac && script <= QUnicodeTables::Sinhala) - || script == QUnicodeTables::Khmer || script == QUnicodeTables::Nko); -} - -void QBasicUnixFontDatabase::populateFontDatabase() -{ - QPlatformFontDatabase::populateFontDatabase(); - QString fontpath = fontDir(); - - if(!QFile::exists(fontpath)) { - qFatal("QFontDatabase: Cannot find font directory %s - is Qt installed correctly?", - qPrintable(fontpath)); - } - - QDir dir(fontpath); - dir.setNameFilters(QStringList() << QLatin1String("*.ttf") - << QLatin1String("*.ttc") << QLatin1String("*.pfa") - << QLatin1String("*.pfb")); - dir.refresh(); - for (int i = 0; i < int(dir.count()); ++i) { - const QByteArray file = QFile::encodeName(dir.absoluteFilePath(dir[i])); -// qDebug() << "looking at" << file; - addTTFile(QByteArray(), file); - } -} - -QFontEngine *QBasicUnixFontDatabase::fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *usrPtr) -{ - QFontEngineFT *engine; - FontFile *fontfile = static_cast<FontFile *> (usrPtr); - QFontEngine::FaceId fid; - fid.filename = fontfile->fileName.toLocal8Bit(); - fid.index = fontfile->indexValue; - engine = new QFontEngineFT(fontDef); - - bool antialias = !(fontDef.styleStrategy & QFont::NoAntialias); - QFontEngineFT::GlyphFormat format = antialias? QFontEngineFT::Format_A8 : QFontEngineFT::Format_Mono; - if (!engine->init(fid,antialias,format)) { - delete engine; - engine = 0; - return engine; - } - if (engine->invalid()) { - delete engine; - engine = 0; - } else if (scriptRequiresOpenType(script)) { - HB_Face hbFace = engine->harfbuzzFace(); - if (!hbFace || !hbFace->supported_scripts[script]) { - delete engine; - engine = 0; - } - } - - return engine; -} - -QStringList QBasicUnixFontDatabase::fallbacksForFamily(const QString family, const QFont::Style &style, const QFont::StyleHint &styleHint, const QUnicodeTables::Script &script) const -{ - Q_UNUSED(family); - Q_UNUSED(style); - Q_UNUSED(script); - return QStringList(); -} - -QStringList QBasicUnixFontDatabase::addApplicationFont(const QByteArray &fontData, const QString &fileName) -{ - return addTTFile(fontData,fileName.toLocal8Bit()); -} - -void QBasicUnixFontDatabase::releaseHandle(void *handle) -{ - FontFile *file = static_cast<FontFile *>(handle); - delete file; -} - -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); - - 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 < 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; - else if (w <= 10) - weight = QFont::Black; - } - } - - QString family = QString::fromAscii(face->family_name); - 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; -} diff --git a/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.h b/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.h deleted file mode 100644 index 0e17ed55b6..0000000000 --- a/src/plugins/platforms/fontdatabases/basicunix/qbasicunixfontdatabase.h +++ /dev/null @@ -1,67 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QBASICUNIXFONTDATABASE_H -#define QBASICUNIXFONTDATABASE_H - -#include <QPlatformFontDatabase> -#include <QtCore/QByteArray> -#include <QtCore/QString> - -struct FontFile -{ - QString fileName; - int indexValue; -}; - -class QBasicUnixFontDatabase : public QPlatformFontDatabase -{ -public: - void populateFontDatabase(); - QFontEngine *fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *handle); - QStringList fallbacksForFamily(const QString family, const QFont::Style &style, const QFont::StyleHint &styleHint, const QUnicodeTables::Script &script) const; - QStringList addApplicationFont(const QByteArray &fontData, const QString &fileName); - void releaseHandle(void *handle); - - static QStringList addTTFile(const QByteArray &fontData, const QByteArray &file); -}; - -#endif // QBASICUNIXFONTDATABASE_H diff --git a/src/plugins/platforms/fontdatabases/fontconfig/fontconfig.pri b/src/plugins/platforms/fontdatabases/fontconfig/fontconfig.pri deleted file mode 100644 index 19c74ed089..0000000000 --- a/src/plugins/platforms/fontdatabases/fontconfig/fontconfig.pri +++ /dev/null @@ -1,12 +0,0 @@ -include(../basicunix/basicunix.pri) - -HEADERS += \ - $$QT_SOURCE_TREE/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.h - -SOURCES += \ - $$QT_SOURCE_TREE/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.cpp - -INCLUDEPATH += $$QT_SOURCE_TREE/src/plugins/platforms/fontdatabases/fontconfig -LIBS_PRIVATE += -lfontconfig - - diff --git a/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.cpp b/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.cpp deleted file mode 100644 index 50cf4ed75a..0000000000 --- a/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.cpp +++ /dev/null @@ -1,604 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qfontconfigdatabase.h" - -#include <QtCore/QList> -#include <QtGui/private/qfont_p.h> - -#include <QtCore/QElapsedTimer> - -#include <QtGui/private/qapplication_p.h> -#include <QtGui/QPlatformScreen> - -#include <QtGui/private/qfontengine_ft_p.h> -#include <QtGui/private/qfontengine_p.h> - - - -#include <ft2build.h> -#include FT_TRUETYPE_TABLES_H - -#include <fontconfig/fontconfig.h> - -#define SimplifiedChineseCsbBit 18 -#define TraditionalChineseCsbBit 20 -#define JapaneseCsbBit 17 -#define KoreanCsbBit 21 - -static inline bool requiresOpenType(int writingSystem) -{ - return ((writingSystem >= QFontDatabase::Syriac && writingSystem <= QFontDatabase::Sinhala) - || writingSystem == QFontDatabase::Khmer || writingSystem == QFontDatabase::Nko); -} -static inline bool scriptRequiresOpenType(int script) -{ - return ((script >= QUnicodeTables::Syriac && script <= QUnicodeTables::Sinhala) - || script == QUnicodeTables::Khmer || script == QUnicodeTables::Nko); -} - -static int getFCWeight(int fc_weight) -{ - int qtweight = QFont::Black; - if (fc_weight <= (FC_WEIGHT_LIGHT + FC_WEIGHT_MEDIUM) / 2) - qtweight = QFont::Light; - else if (fc_weight <= (FC_WEIGHT_MEDIUM + FC_WEIGHT_DEMIBOLD) / 2) - qtweight = QFont::Normal; - else if (fc_weight <= (FC_WEIGHT_DEMIBOLD + FC_WEIGHT_BOLD) / 2) - qtweight = QFont::DemiBold; - else if (fc_weight <= (FC_WEIGHT_BOLD + FC_WEIGHT_BLACK) / 2) - qtweight = QFont::Bold; - - return qtweight; -} - -static const char *specialLanguages[] = { - "en", // Common - "el", // Greek - "ru", // Cyrillic - "hy", // Armenian - "he", // Hebrew - "ar", // Arabic - "syr", // Syriac - "div", // Thaana - "hi", // Devanagari - "bn", // Bengali - "pa", // Gurmukhi - "gu", // Gujarati - "or", // Oriya - "ta", // Tamil - "te", // Telugu - "kn", // Kannada - "ml", // Malayalam - "si", // Sinhala - "th", // Thai - "lo", // Lao - "bo", // Tibetan - "my", // Myanmar - "ka", // Georgian - "ko", // Hangul - "", // Ogham - "", // Runic - "km", // Khmer - "" // N'Ko -}; -enum { SpecialLanguageCount = sizeof(specialLanguages) / sizeof(const char *) }; - -static const ushort specialChars[] = { - 0, // English - 0, // Greek - 0, // Cyrillic - 0, // Armenian - 0, // Hebrew - 0, // Arabic - 0, // Syriac - 0, // Thaana - 0, // Devanagari - 0, // Bengali - 0, // Gurmukhi - 0, // Gujarati - 0, // Oriya - 0, // Tamil - 0xc15, // Telugu - 0xc95, // Kannada - 0xd15, // Malayalam - 0xd9a, // Sinhala - 0, // Thai - 0, // Lao - 0, // Tibetan - 0x1000, // Myanmar - 0, // Georgian - 0, // Hangul - 0x1681, // Ogham - 0x16a0, // Runic - 0, // Khmer - 0x7ca // N'Ko -}; -enum { SpecialCharCount = sizeof(specialChars) / sizeof(ushort) }; - -// this could become a list of all languages used for each writing -// system, instead of using the single most common language. -static const char *languageForWritingSystem[] = { - 0, // Any - "en", // Latin - "el", // Greek - "ru", // Cyrillic - "hy", // Armenian - "he", // Hebrew - "ar", // Arabic - "syr", // Syriac - "div", // Thaana - "hi", // Devanagari - "bn", // Bengali - "pa", // Gurmukhi - "gu", // Gujarati - "or", // Oriya - "ta", // Tamil - "te", // Telugu - "kn", // Kannada - "ml", // Malayalam - "si", // Sinhala - "th", // Thai - "lo", // Lao - "bo", // Tibetan - "my", // Myanmar - "ka", // Georgian - "km", // Khmer - "zh-cn", // SimplifiedChinese - "zh-tw", // TraditionalChinese - "ja", // Japanese - "ko", // Korean - "vi", // Vietnamese - 0, // Symbol - 0, // Ogham - 0, // Runic - 0 // N'Ko -}; -enum { LanguageCount = sizeof(languageForWritingSystem) / sizeof(const char *) }; - -// Unfortunately FontConfig doesn't know about some languages. We have to test these through the -// charset. The lists below contain the systems where we need to do this. -static const ushort sampleCharForWritingSystem[] = { - 0, // Any - 0, // Latin - 0, // Greek - 0, // Cyrillic - 0, // Armenian - 0, // Hebrew - 0, // Arabic - 0, // Syriac - 0, // Thaana - 0, // Devanagari - 0, // Bengali - 0, // Gurmukhi - 0, // Gujarati - 0, // Oriya - 0, // Tamil - 0xc15, // Telugu - 0xc95, // Kannada - 0xd15, // Malayalam - 0xd9a, // Sinhala - 0, // Thai - 0, // Lao - 0, // Tibetan - 0x1000, // Myanmar - 0, // Georgian - 0, // Khmer - 0, // SimplifiedChinese - 0, // TraditionalChinese - 0, // Japanese - 0, // Korean - 0, // Vietnamese - 0, // Symbol - 0x1681, // Ogham - 0x16a0, // Runic - 0x7ca // N'Ko -}; -enum { SampleCharCount = sizeof(sampleCharForWritingSystem) / sizeof(ushort) }; - -// Newer FontConfig let's us sort out fonts that contain certain glyphs, but no -// open type tables for is directly. Do this so we don't pick some strange -// pseudo unicode font -static const char *openType[] = { - 0, // Any - 0, // Latin - 0, // Greek - 0, // Cyrillic - 0, // Armenian - 0, // Hebrew - 0, // Arabic - "syrc", // Syriac - "thaa", // Thaana - "deva", // Devanagari - "beng", // Bengali - "guru", // Gurmukhi - "gurj", // Gujarati - "orya", // Oriya - "taml", // Tamil - "telu", // Telugu - "knda", // Kannada - "mlym", // Malayalam - "sinh", // Sinhala - 0, // Thai - 0, // Lao - "tibt", // Tibetan - "mymr", // Myanmar - 0, // Georgian - "khmr", // Khmer - 0, // SimplifiedChinese - 0, // TraditionalChinese - 0, // Japanese - 0, // Korean - 0, // Vietnamese - 0, // Symbol - 0, // Ogham - 0, // Runic - "nko " // N'Ko -}; - -static const char *getFcFamilyForStyleHint(const QFont::StyleHint style) -{ - const char *stylehint = 0; - switch (style) { - case QFont::SansSerif: - stylehint = "sans-serif"; - break; - case QFont::Serif: - stylehint = "serif"; - break; - case QFont::TypeWriter: - stylehint = "monospace"; - break; - default: - break; - } - return stylehint; -} - -void QFontconfigDatabase::populateFontDatabase() -{ - FcFontSet *fonts; - - QString familyName; - FcChar8 *value = 0; - int weight_value; - int slant_value; - int spacing_value; - FcChar8 *file_value; - int indexValue; - FcChar8 *foundry_value; - FcBool scalable; - FcBool antialias; - - { - FcObjectSet *os = FcObjectSetCreate(); - FcPattern *pattern = FcPatternCreate(); - const char *properties [] = { - FC_FAMILY, FC_WEIGHT, FC_SLANT, - FC_SPACING, FC_FILE, FC_INDEX, - FC_LANG, FC_CHARSET, FC_FOUNDRY, FC_SCALABLE, FC_PIXEL_SIZE, FC_WEIGHT, - FC_WIDTH, -#if FC_VERSION >= 20297 - FC_CAPABILITY, -#endif - (const char *)0 - }; - const char **p = properties; - while (*p) { - FcObjectSetAdd(os, *p); - ++p; - } - fonts = FcFontList(0, pattern, os); - FcObjectSetDestroy(os); - FcPatternDestroy(pattern); - } - - for (int i = 0; i < fonts->nfont; i++) { - if (FcPatternGetString(fonts->fonts[i], FC_FAMILY, 0, &value) != FcResultMatch) - continue; - // capitalize(value); - familyName = QString::fromUtf8((const char *)value); - slant_value = FC_SLANT_ROMAN; - weight_value = FC_WEIGHT_MEDIUM; - spacing_value = FC_PROPORTIONAL; - file_value = 0; - indexValue = 0; - scalable = FcTrue; - - - if (FcPatternGetInteger (fonts->fonts[i], FC_SLANT, 0, &slant_value) != FcResultMatch) - slant_value = FC_SLANT_ROMAN; - if (FcPatternGetInteger (fonts->fonts[i], FC_WEIGHT, 0, &weight_value) != FcResultMatch) - weight_value = FC_WEIGHT_MEDIUM; - if (FcPatternGetInteger (fonts->fonts[i], FC_SPACING, 0, &spacing_value) != FcResultMatch) - spacing_value = FC_PROPORTIONAL; - if (FcPatternGetString (fonts->fonts[i], FC_FILE, 0, &file_value) != FcResultMatch) - file_value = 0; - if (FcPatternGetInteger (fonts->fonts[i], FC_INDEX, 0, &indexValue) != FcResultMatch) - indexValue = 0; - if (FcPatternGetBool(fonts->fonts[i], FC_SCALABLE, 0, &scalable) != FcResultMatch) - scalable = FcTrue; - if (FcPatternGetString(fonts->fonts[i], FC_FOUNDRY, 0, &foundry_value) != FcResultMatch) - foundry_value = 0; - if(FcPatternGetBool(fonts->fonts[i],FC_ANTIALIAS,0,&antialias) != FcResultMatch) - antialias = true; - - QSupportedWritingSystems writingSystems; - FcLangSet *langset = 0; - FcResult res = FcPatternGetLangSet(fonts->fonts[i], FC_LANG, 0, &langset); - if (res == FcResultMatch) { - for (int i = 1; i < LanguageCount; ++i) { - const FcChar8 *lang = (const FcChar8*) languageForWritingSystem[i]; - if (lang) { - FcLangResult langRes = FcLangSetHasLang(langset, lang); - if (langRes != FcLangDifferentLang) - writingSystems.setSupported(QFontDatabase::WritingSystem(i)); - } - } - } else { - // we set Other to supported for symbol fonts. It makes no - // sense to merge these with other ones, as they are - // special in a way. - writingSystems.setSupported(QFontDatabase::Other); - } - - FcCharSet *cs = 0; - res = FcPatternGetCharSet(fonts->fonts[i], FC_CHARSET, 0, &cs); - if (res == FcResultMatch) { - // some languages are not supported by FontConfig, we rather check the - // charset to detect these - for (int i = 1; i < SampleCharCount; ++i) { - if (!sampleCharForWritingSystem[i]) - continue; - if (FcCharSetHasChar(cs, sampleCharForWritingSystem[i])) - writingSystems.setSupported(QFontDatabase::WritingSystem(i)); - } - } - -#if FC_VERSION >= 20297 - for (int j = 1; j < LanguageCount; ++j) { - if (writingSystems.supported(QFontDatabase::WritingSystem(j)) - && requiresOpenType(j) && openType[j]) { - FcChar8 *cap; - res = FcPatternGetString (fonts->fonts[i], FC_CAPABILITY, 0, &cap); - if (res != FcResultMatch || !strstr((const char *)cap, openType[j])) - writingSystems.setSupported(QFontDatabase::WritingSystem(j),false); - } - } -#endif - - FontFile *fontFile = new FontFile; - fontFile->fileName = QLatin1String((const char *)file_value); - fontFile->indexValue = indexValue; - - QFont::Style style = (slant_value == FC_SLANT_ITALIC) - ? QFont::StyleItalic - : ((slant_value == FC_SLANT_OBLIQUE) - ? QFont::StyleOblique - : QFont::StyleNormal); - QFont::Weight weight = QFont::Weight(getFCWeight(weight_value)); - - double pixel_size = 0; - if (!scalable) { - int width = 100; - FcPatternGetInteger (fonts->fonts[i], FC_WIDTH, 0, &width); - FcPatternGetDouble (fonts->fonts[i], FC_PIXEL_SIZE, 0, &pixel_size); - } - - QFont::Stretch stretch = QFont::Unstretched; - QPlatformFontDatabase::registerFont(familyName,QLatin1String((const char *)foundry_value),weight,style,stretch,antialias,scalable,pixel_size,writingSystems,fontFile); -// qDebug() << familyName << (const char *)foundry_value << weight << style << &writingSystems << scalable << true << pixel_size; - } - - FcFontSetDestroy (fonts); - - struct FcDefaultFont { - const char *qtname; - const char *rawname; - bool fixed; - }; - const FcDefaultFont defaults[] = { - { "Serif", "serif", false }, - { "Sans Serif", "sans-serif", false }, - { "Monospace", "monospace", true }, - { 0, 0, false } - }; - const FcDefaultFont *f = defaults; - // aliases only make sense for 'common', not for any of the specials - QSupportedWritingSystems ws; - ws.setSupported(QFontDatabase::Latin); - - - while (f->qtname) { - registerFont(f->qtname,QLatin1String(""),QFont::Normal,QFont::StyleNormal,QFont::Unstretched,true,true,0,ws,0); - registerFont(f->qtname,QLatin1String(""),QFont::Normal,QFont::StyleItalic,QFont::Unstretched,true,true,0,ws,0); - registerFont(f->qtname,QLatin1String(""),QFont::Normal,QFont::StyleOblique,QFont::Unstretched,true,true,0,ws,0); - ++f; - } - - //Lighthouse has very lazy population of the font db. We want it to be initialized when - //QApplication is constructed, so that the population procedure can do something like this to - //set the default font -// const FcDefaultFont *s = defaults; -// QFont font("Sans Serif"); -// font.setPointSize(9); -// QApplication::setFont(font); -} - -QFontEngine *QFontconfigDatabase::fontEngine(const QFontDef &f, QUnicodeTables::Script script, void *usrPtr) -{ - if (!usrPtr) - return 0; - QFontDef fontDef = f; - - QFontEngineFT *engine; - FontFile *fontfile = static_cast<FontFile *> (usrPtr); - QFontEngine::FaceId fid; - fid.filename = fontfile->fileName.toLocal8Bit(); - fid.index = fontfile->indexValue; - - bool antialias = !(fontDef.styleStrategy & QFont::NoAntialias); - QFontEngineFT::GlyphFormat format = antialias? QFontEngineFT::Format_A8 : QFontEngineFT::Format_Mono; - - engine = new QFontEngineFT(fontDef); - - // try and get the pattern - FcPattern *pattern = FcPatternCreate(); - - FcValue value; - value.type = FcTypeString; - QByteArray cs = fontDef.family.toUtf8(); - value.u.s = (const FcChar8 *)cs.data(); - FcPatternAdd(pattern,FC_FAMILY,value,true); - - - value.u.s = (const FcChar8 *)fid.filename.data(); - FcPatternAdd(pattern,FC_FILE,value,true); - - value.type = FcTypeInteger; - value.u.i = fid.index; - FcPatternAdd(pattern,FC_INDEX,value,true); - - if (FcConfigSubstitute(0,pattern,FcMatchPattern)) { - QFontEngineFT::HintStyle default_hint_style; - - //hinting - int hint_style = 0; - if (FcPatternGetInteger (pattern, FC_HINT_STYLE, 0, &hint_style) == FcResultNoMatch) - hint_style = QFontEngineFT::HintFull; - switch (hint_style) { - case FC_HINT_NONE: - default_hint_style = QFontEngineFT::HintNone; - break; - case FC_HINT_SLIGHT: - default_hint_style = QFontEngineFT::HintLight; - break; - case FC_HINT_MEDIUM: - default_hint_style = QFontEngineFT::HintMedium; - break; - default: - default_hint_style = QFontEngineFT::HintFull; - break; - } - engine->setDefaultHintStyle(default_hint_style); - } - FcPatternDestroy(pattern); - - if (!engine->init(fid,antialias,format)) { - delete engine; - engine = 0; - return engine; - } - if (engine->invalid()) { - delete engine; - engine = 0; - } else if (scriptRequiresOpenType(script)) { - HB_Face hbFace = engine->harfbuzzFace(); - if (!hbFace || !hbFace->supported_scripts[script]) { - delete engine; - engine = 0; - } - } - - return engine; -} - -QStringList QFontconfigDatabase::fallbacksForFamily(const QString family, const QFont::Style &style, const QFont::StyleHint &styleHint, const QUnicodeTables::Script &script) const -{ - QStringList fallbackFamilies; - FcPattern *pattern = FcPatternCreate(); - if (!pattern) - return fallbackFamilies; - - FcValue value; - value.type = FcTypeString; - QByteArray cs = family.toUtf8(); - value.u.s = (const FcChar8 *)cs.data(); - FcPatternAdd(pattern,FC_FAMILY,value,true); - - int slant_value = FC_SLANT_ROMAN; - if (style == QFont::StyleItalic) - slant_value = FC_SLANT_ITALIC; - else if (style == QFont::StyleOblique) - slant_value = FC_SLANT_OBLIQUE; - FcPatternAddInteger(pattern, FC_SLANT, slant_value); - - if (script != QUnicodeTables::Common && *specialLanguages[script] != '\0') { - Q_ASSERT(script < QUnicodeTables::ScriptCount); - FcLangSet *ls = FcLangSetCreate(); - FcLangSetAdd(ls, (const FcChar8*)specialLanguages[script]); - FcPatternAddLangSet(pattern, FC_LANG, ls); - FcLangSetDestroy(ls); - } - - const char *stylehint = getFcFamilyForStyleHint(styleHint); - if (stylehint) { - value.u.s = (const FcChar8 *)stylehint; - FcPatternAddWeak(pattern, FC_FAMILY, value, FcTrue); - } - - FcConfigSubstitute(0, pattern, FcMatchPattern); - FcDefaultSubstitute(pattern); - - FcResult result = FcResultMatch; - FcFontSet *fontSet = FcFontSort(0,pattern,FcFalse,0,&result); - FcPatternDestroy(pattern); - - if (fontSet) { - if (result == FcResultMatch) { - for (int i = 0; i < fontSet->nfont; i++) { - FcChar8 *value = 0; - if (FcPatternGetString(fontSet->fonts[i], FC_FAMILY, 0, &value) != FcResultMatch) - continue; - // capitalize(value); - QString familyName = QString::fromUtf8((const char *)value); - if (!fallbackFamilies.contains(familyName,Qt::CaseInsensitive) && - familyName.compare(family, Qt::CaseInsensitive)) { - fallbackFamilies << familyName; - } - } - } - FcFontSetDestroy(fontSet); - } -// qDebug() << "fallbackFamilies for:" << family << style << styleHint << script << fallbackFamilies; - - return fallbackFamilies; -} diff --git a/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.h b/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.h deleted file mode 100644 index 61700e391a..0000000000 --- a/src/plugins/platforms/fontdatabases/fontconfig/qfontconfigdatabase.h +++ /dev/null @@ -1,56 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QFONTCONFIGDATABASE_H -#define QFONTCONFIGDATABASE_H - -#include <QPlatformFontDatabase> -#include "qbasicunixfontdatabase.h" - -class QFontconfigDatabase : public QBasicUnixFontDatabase -{ -public: - void populateFontDatabase(); - QFontEngine *fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *handle); - QStringList fallbacksForFamily(const QString family, const QFont::Style &style, const QFont::StyleHint &styleHint, const QUnicodeTables::Script &script) const; -}; - -#endif // QFONTCONFIGDATABASE_H diff --git a/src/plugins/platforms/fontdatabases/genericunix/genericunix.pri b/src/plugins/platforms/fontdatabases/genericunix/genericunix.pri deleted file mode 100644 index 1153ab36b7..0000000000 --- a/src/plugins/platforms/fontdatabases/genericunix/genericunix.pri +++ /dev/null @@ -1,10 +0,0 @@ -contains(QT_CONFIG, fontconfig) { - include(../fontconfig/fontconfig.pri) - DEFINES += Q_FONTCONFIGDATABASE -} else { - include(../basicunix/basicunix.pri) -} - -INCLUDEPATH += $$PWD -HEADERS += \ - $$PWD/qgenericunixfontdatabase.h diff --git a/src/plugins/platforms/fontdatabases/genericunix/qgenericunixfontdatabase.h b/src/plugins/platforms/fontdatabases/genericunix/qgenericunixfontdatabase.h deleted file mode 100644 index 8bf542a215..0000000000 --- a/src/plugins/platforms/fontdatabases/genericunix/qgenericunixfontdatabase.h +++ /dev/null @@ -1,53 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGENERICUNIXFONTDATABASE_H -#define QGENERICUNIXFONTDATABASE_H - -#ifdef Q_FONTCONFIGDATABASE -#include "qfontconfigdatabase.h" -typedef QFontconfigDatabase QGenericUnixFontDatabase; -#else -#include "qbasicunixfontdatabase.h" -typedef QBasicUnixFontDatabase QGenericUnixFontDatabase; -#endif //Q_FONTCONFIGDATABASE - -#endif // QGENERICUNIXFONTDATABASE_H |