diff options
Diffstat (limited to 'src/platformsupport/fontdatabases/windows')
6 files changed, 135 insertions, 174 deletions
diff --git a/src/platformsupport/fontdatabases/windows/qwindowsdirectwritefontdatabase.cpp b/src/platformsupport/fontdatabases/windows/qwindowsdirectwritefontdatabase.cpp index a0483c2413..e2a9dbdedd 100644 --- a/src/platformsupport/fontdatabases/windows/qwindowsdirectwritefontdatabase.cpp +++ b/src/platformsupport/fontdatabases/windows/qwindowsdirectwritefontdatabase.cpp @@ -39,6 +39,7 @@ #include "qwindowsdirectwritefontdatabase_p.h" #include "qwindowsfontenginedirectwrite_p.h" +#include "qwindowsfontdatabase_p.h" #include <QtCore/qendian.h> #include <QtCore/qstringbuilder.h> @@ -269,54 +270,14 @@ QFontEngine *QWindowsDirectWriteFontDatabase::fontEngine(const QFontDef &fontDef QStringList QWindowsDirectWriteFontDatabase::fallbacksForFamily(const QString &family, QFont::Style style, QFont::StyleHint styleHint, QChar::Script script) const { - Q_UNUSED(styleHint); - Q_UNUSED(script); - - wchar_t defaultLocale[LOCALE_NAME_MAX_LENGTH]; - bool hasDefaultLocale = GetUserDefaultLocaleName(defaultLocale, LOCALE_NAME_MAX_LENGTH) != 0; - wchar_t englishLocale[] = L"en-us"; - - QStringList ret; - - auto it = m_populatedFonts.find(family); - IDWriteFontFamily *fontFamily = it != m_populatedFonts.end() ? it.value() : nullptr; - if (fontFamily != nullptr) { - IDWriteFontList *matchingFonts = nullptr; - if (SUCCEEDED(fontFamily->GetMatchingFonts(DWRITE_FONT_WEIGHT_REGULAR, - DWRITE_FONT_STRETCH_NORMAL, - toDirectWriteStyle(style), - &matchingFonts))) { - for (uint j = 0; j < matchingFonts->GetFontCount(); ++j) { - IDWriteFont *font = nullptr; - if (SUCCEEDED(matchingFonts->GetFont(j, &font))) { - IDWriteFontFamily *fontFamily2; - if (SUCCEEDED(font->GetFontFamily(&fontFamily2))) { - IDWriteLocalizedStrings *names; - if (SUCCEEDED(fontFamily2->GetFamilyNames(&names))) { - QString name = localeString(names, englishLocale); - if (name.isEmpty() && hasDefaultLocale) - name = localeString(names, defaultLocale); - - if (!name.isEmpty() && m_populatedFonts.contains(name)) - ret.append(name); - - names->Release(); - } - - fontFamily2->Release(); - } - - font->Release(); - } - } - - matchingFonts->Release(); - } - } - - qDebug(lcQpaFonts) << "fallbacks for" << family << "is" << ret; - - return ret; + QStringList result; + result.append(familyForStyleHint(styleHint)); + result.append(extraTryFontsForFamily(family)); + result.append(QPlatformFontDatabase::fallbacksForFamily(family, style, styleHint, script)); + + qCDebug(lcQpaFonts) << __FUNCTION__ << family << style << styleHint + << script << result; + return result; } QStringList QWindowsDirectWriteFontDatabase::addApplicationFont(const QByteArray &fontData, const QString &fileName) diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp index cf5763fdbe..9c348c9e19 100644 --- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp +++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp @@ -1080,131 +1080,12 @@ void QWindowsFontDatabase::refUniqueFont(const QString &uniqueFont) m_uniqueFontData[uniqueFont].refCount.ref(); } -// Creation functions - -static const char *other_tryFonts[] = { - "Arial", - "MS UI Gothic", - "Gulim", - "SimSun", - "PMingLiU", - "Arial Unicode MS", - 0 -}; - -static const char *jp_tryFonts [] = { - "MS UI Gothic", - "Arial", - "Gulim", - "SimSun", - "PMingLiU", - "Arial Unicode MS", - 0 -}; - -static const char *ch_CN_tryFonts [] = { - "SimSun", - "Arial", - "PMingLiU", - "Gulim", - "MS UI Gothic", - "Arial Unicode MS", - 0 -}; - -static const char *ch_TW_tryFonts [] = { - "PMingLiU", - "Arial", - "SimSun", - "Gulim", - "MS UI Gothic", - "Arial Unicode MS", - 0 -}; - -static const char *kr_tryFonts[] = { - "Gulim", - "Arial", - "PMingLiU", - "SimSun", - "MS UI Gothic", - "Arial Unicode MS", - 0 -}; - -static const char **tryFonts = 0; - -QStringList QWindowsFontDatabase::extraTryFontsForFamily(const QString &family) -{ - QStringList result; - QFontDatabase db; - if (!db.writingSystems(family).contains(QFontDatabase::Symbol)) { - if (!tryFonts) { - LANGID lid = GetUserDefaultLangID(); - switch (lid&0xff) { - case LANG_CHINESE: // Chinese - if ( lid == 0x0804 || lid == 0x1004) // China mainland and Singapore - tryFonts = ch_CN_tryFonts; - else - tryFonts = ch_TW_tryFonts; // Taiwan, Hong Kong and Macau - break; - case LANG_JAPANESE: - tryFonts = jp_tryFonts; - break; - case LANG_KOREAN: - tryFonts = kr_tryFonts; - break; - default: - tryFonts = other_tryFonts; - break; - } - } - QFontDatabase db; - const QStringList families = db.families(); - const char **tf = tryFonts; - while (tf && *tf) { - // QTBUG-31689, family might be an English alias for a localized font name. - const QString family = QString::fromLatin1(*tf); - if (families.contains(family) || db.hasFamily(family)) - result << family; - ++tf; - } - } - result.append(QStringLiteral("Segoe UI Emoji")); - result.append(QStringLiteral("Segoe UI Symbol")); - return result; -} - -QString QWindowsFontDatabase::familyForStyleHint(QFont::StyleHint styleHint) -{ - switch (styleHint) { - case QFont::Times: - return QStringLiteral("Times New Roman"); - case QFont::Courier: - return QStringLiteral("Courier New"); - case QFont::Monospace: - return QStringLiteral("Courier New"); - case QFont::Cursive: - return QStringLiteral("Comic Sans MS"); - case QFont::Fantasy: - return QStringLiteral("Impact"); - case QFont::Decorative: - return QStringLiteral("Old English"); - case QFont::Helvetica: - return QStringLiteral("Arial"); - case QFont::System: - default: - break; - } - return QStringLiteral("MS Shell Dlg 2"); -} - QStringList QWindowsFontDatabase::fallbacksForFamily(const QString &family, QFont::Style style, QFont::StyleHint styleHint, QChar::Script script) const { QStringList result; - result.append(QWindowsFontDatabase::familyForStyleHint(styleHint)); + result.append(familyForStyleHint(styleHint)); result.append(m_eudcFonts); - result.append(QWindowsFontDatabase::extraTryFontsForFamily(family)); + result.append(extraTryFontsForFamily(family)); result.append(QPlatformFontDatabase::fallbacksForFamily(family, style, styleHint, script)); qCDebug(lcQpaFonts) << __FUNCTION__ << family << style << styleHint diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_ft.cpp b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_ft.cpp index 5c2742d295..b355001254 100644 --- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_ft.cpp +++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_ft.cpp @@ -422,8 +422,8 @@ QFontEngine *QWindowsFontDatabaseFT::fontEngine(const QByteArray &fontData, qrea QStringList QWindowsFontDatabaseFT::fallbacksForFamily(const QString &family, QFont::Style style, QFont::StyleHint styleHint, QChar::Script script) const { QStringList result; - result.append(QWindowsFontDatabase::familyForStyleHint(styleHint)); - result.append(QWindowsFontDatabase::extraTryFontsForFamily(family)); + result.append(QWindowsFontDatabaseBase::familyForStyleHint(styleHint)); + result.append(QWindowsFontDatabaseBase::extraTryFontsForFamily(family)); result.append(QFreeTypeFontDatabase::fallbacksForFamily(family, style, styleHint, script)); qCDebug(lcQpaFonts) << __FUNCTION__ << family << style << styleHint diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h index a76fdc0810..64b80ed5b3 100644 --- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h +++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h @@ -96,9 +96,6 @@ public: static qreal fontSmoothingGamma(); - static QStringList extraTryFontsForFamily(const QString &family); - static QString familyForStyleHint(QFont::StyleHint styleHint); - static void setFontOptions(unsigned options); static unsigned fontOptions(); diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase.cpp b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase.cpp index 5b8707cdec..e6dee54d84 100644 --- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase.cpp +++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase.cpp @@ -866,4 +866,123 @@ QFontEngine *QWindowsFontDatabaseBase::fontEngine(const QByteArray &fontData, qr return fontEngine; } +QString QWindowsFontDatabaseBase::familyForStyleHint(QFont::StyleHint styleHint) +{ + switch (styleHint) { + case QFont::Times: + return QStringLiteral("Times New Roman"); + case QFont::Courier: + return QStringLiteral("Courier New"); + case QFont::Monospace: + return QStringLiteral("Courier New"); + case QFont::Cursive: + return QStringLiteral("Comic Sans MS"); + case QFont::Fantasy: + return QStringLiteral("Impact"); + case QFont::Decorative: + return QStringLiteral("Old English"); + case QFont::Helvetica: + return QStringLiteral("Arial"); + case QFont::System: + default: + break; + } + return QStringLiteral("MS Shell Dlg 2"); +} + +// Creation functions + +static const char *other_tryFonts[] = { + "Arial", + "MS UI Gothic", + "Gulim", + "SimSun", + "PMingLiU", + "Arial Unicode MS", + 0 +}; + +static const char *jp_tryFonts [] = { + "MS UI Gothic", + "Arial", + "Gulim", + "SimSun", + "PMingLiU", + "Arial Unicode MS", + 0 +}; + +static const char *ch_CN_tryFonts [] = { + "SimSun", + "Arial", + "PMingLiU", + "Gulim", + "MS UI Gothic", + "Arial Unicode MS", + 0 +}; + +static const char *ch_TW_tryFonts [] = { + "PMingLiU", + "Arial", + "SimSun", + "Gulim", + "MS UI Gothic", + "Arial Unicode MS", + 0 +}; + +static const char *kr_tryFonts[] = { + "Gulim", + "Arial", + "PMingLiU", + "SimSun", + "MS UI Gothic", + "Arial Unicode MS", + 0 +}; + +static const char **tryFonts = nullptr; + +QStringList QWindowsFontDatabaseBase::extraTryFontsForFamily(const QString &family) +{ + QStringList result; + QFontDatabase db; + if (!db.writingSystems(family).contains(QFontDatabase::Symbol)) { + if (!tryFonts) { + LANGID lid = GetUserDefaultLangID(); + switch (lid&0xff) { + case LANG_CHINESE: // Chinese + if ( lid == 0x0804 || lid == 0x1004) // China mainland and Singapore + tryFonts = ch_CN_tryFonts; + else + tryFonts = ch_TW_tryFonts; // Taiwan, Hong Kong and Macau + break; + case LANG_JAPANESE: + tryFonts = jp_tryFonts; + break; + case LANG_KOREAN: + tryFonts = kr_tryFonts; + break; + default: + tryFonts = other_tryFonts; + break; + } + } + QFontDatabase db; + const QStringList families = db.families(); + const char **tf = tryFonts; + while (tf && *tf) { + // QTBUG-31689, family might be an English alias for a localized font name. + const QString family = QString::fromLatin1(*tf); + if (families.contains(family) || db.hasFamily(family)) + result << family; + ++tf; + } + } + result.append(QStringLiteral("Segoe UI Emoji")); + result.append(QStringLiteral("Segoe UI Symbol")); + return result; +} + QT_END_NAMESPACE diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase_p.h b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase_p.h index fbaa98b663..5b9db5dede 100644 --- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase_p.h +++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabasebase_p.h @@ -102,6 +102,9 @@ public: static LOGFONT fontDefToLOGFONT(const QFontDef &fontDef, const QString &faceName); static QFont LOGFONT_to_QFont(const LOGFONT& lf, int verticalDPI = 0); + static QString familyForStyleHint(QFont::StyleHint styleHint); + static QStringList extraTryFontsForFamily(const QString &family); + class FontTable{}; class EmbeddedFont { |