qwindowsfontdatabase.cpp File Reference

(e7ddd490cf44ecd1c59b3798294ed2812fc5a940)

#include "qwindowsfontdatabase_p.h"
#include "qwindowsfontdatabase_ft_p.h"
#include "qwindowsfontengine_p.h"
#include <QtCore/qt_windows.h>
#include <QtGui/QFont>
#include <QtGui/QGuiApplication>
#include <QtGui/private/qtgui-config_p.h>
#include <QtCore/qmath.h>
#include <QtCore/QDebug>
#include <QtCore/QFile>
#include <QtCore/QtEndian>
#include <QtCore/QStandardPaths>
#include <QtCore/private/qduplicatetracker_p.h>
#include <QtCore/private/qwinregistry_p.h>
#include <wchar.h>
#include <mutex>

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Functions
QDebug	operator<< (QDebug d, const QFontDef &def)
QDebug	operator<< (QDebug d, const LOGFONT &lf)
static QFontDatabase::WritingSystem	writingSystemFromCharSet (uchar charSet)
bool	qt_localizedName (const QString &name)
QString	qt_getEnglishName (const QString &familyName, bool includeStyle)
QFontNames	qt_getCanonicalFontNames (const LOGFONT &lf)
static bool	addFontToDatabase (QString familyName, QString styleName, const LOGFONT &logFont, const TEXTMETRIC *textmetric, const FONTSIGNATURE *signature, int type, StoreFontPayload *sfp)
static int QT_WIN_CALLBACK	storeFont (const LOGFONT *logFont, const TEXTMETRIC *textmetric, DWORD type, LPARAM lparam)
static int QT_WIN_CALLBACK	populateFontFamilies (const LOGFONT *logFont, const TEXTMETRIC *textmetric, DWORD, LPARAM)
static QList< quint32 >	getTrueTypeFontOffsets (const uchar *fontData, const uchar *fileEndSentinel)
static void	getFontTable (const uchar *fileBegin, const uchar *fileEndSentinel, const uchar *data, quint32 tag, const uchar **table, quint32 *length)
static void	getFamiliesAndSignatures (const QByteArray &fontData, QList< QFontNames > *families, QList< FONTSIGNATURE > *signatures, QList< QFontValues > *values)

Function Documentation

addFontToDatabase()

static bool addFontToDatabase ( QString familyName, QString styleName, const LOGFONT & logFont, const TEXTMETRIC * textmetric, const FONTSIGNATURE * signature, int type, StoreFontPayload * sfp )

static

Definition at line 450 of file qwindowsfontdatabase.cpp.

References QFontDatabase::Any, QString::at(), QFont::Bold, QFont::DemiBold, QString::isEmpty(), QPlatformFontDatabase::isFamilyPopulated(), QWindowsFontDatabase::populateFamily(), Q_ASSERT, qCDebug, qt_getCanonicalFontNames(), qt_localizedName(), QPlatformFontDatabase::registerAliasToFontFamily(), QPlatformFontDatabase::registerFont(), QSupportedWritingSystems::setSupported(), SMOOTH_SCALABLE, QString::startsWith(), str, QFont::StyleItalic, QFont::StyleNormal, QSupportedWritingSystems::supported(), QFontDatabase::Thai, QFont::Unstretched, writingSystemFromCharSet(), and QPlatformFontDatabase::writingSystemsFromTrueTypeBits().

Referenced by QWindowsFontDatabase::addApplicationFont(), and storeFont().

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getFamiliesAndSignatures()

static void getFamiliesAndSignatures ( const QByteArray & fontData, QList< QFontNames > * families, QList< FONTSIGNATURE > * signatures, QList< QFontValues > * values )

static

Definition at line 926 of file qwindowsfontdatabase.cpp.

References font, getFontTable(), getTrueTypeFontOffsets(), i, qFromBigEndian(), qt_getCanonicalFontNames(), and QFontValues::weight.

Referenced by QWindowsFontDatabase::addApplicationFont().

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getFontTable()

static void getFontTable ( const uchar * fileBegin, const uchar * fileEndSentinel, const uchar * data, quint32 tag, const uchar ** table, quint32 * length )

static

Definition at line 893 of file qwindowsfontdatabase.cpp.

References i, qCWarning, and tag.

Referenced by getFamiliesAndSignatures().

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getTrueTypeFontOffsets()

static QList< quint32 > getTrueTypeFontOffsets ( const uchar * fontData, const uchar * fileEndSentinel )

static

Definition at line 856 of file qwindowsfontdatabase.cpp.

References i, qCWarning, and qFromBigEndian().

Referenced by getFamiliesAndSignatures().

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operator<<() [1/2]

QDebug operator<<	(	QDebug	d,
		const LOGFONT &	lf )

Definition at line 147 of file qwindowsfontdatabase.cpp.

References d, and QWindowsFontDatabase::debugFormat().

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operator<<() [2/2]

QDebug operator<<	(	QDebug	d,
		const QFontDef &	def )

Definition at line 126 of file qwindowsfontdatabase.cpp.

References d, QFontDef::families, QFontDef::hintingPreference, QString::isEmpty(), QFontDef::pixelSize, QFontDef::pointSize, QFontDef::stretch, QFontDef::styleHint, QFontDef::styleName, and QFontDef::weight.

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populateFontFamilies()

static int QT_WIN_CALLBACK populateFontFamilies ( const LOGFONT * logFont, const TEXTMETRIC * textmetric, DWORD , LPARAM  )

static

Definition at line 638 of file qwindowsfontdatabase.cpp.

References QString::fromWCharArray(), qt_getEnglishName(), qt_localizedName(), QPlatformFontDatabase::registerAliasToFontFamily(), and QPlatformFontDatabase::registerFontFamily().

Referenced by QWindowsFontDatabaseFT::populateFontDatabase(), and QWindowsFontDatabase::populateFontDatabase().

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qt_getCanonicalFontNames()

QFontNames qt_getCanonicalFontNames

(

const LOGFONT &

lf

)

Definition at line 405 of file qwindowsfontdatabase.cpp.

References qFromBigEndian(), and qt_getCanonicalFontNames().

Referenced by addFontToDatabase(), addFontToDatabase(), getFamiliesAndSignatures(), qt_getCanonicalFontNames(), and qt_getEnglishName().

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qt_getEnglishName()

QString qt_getEnglishName	(	const QString &	familyName,
		bool	includeStyle )

Definition at line 350 of file qwindowsfontdatabase.cpp.

References error, qFromBigEndian(), qt_getCanonicalFontNames(), QString::size(), QString::toWCharArray(), and QString::truncate().

Referenced by addFontToDatabase(), populateFontFamilies(), and populateFontFamilies().

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qt_localizedName()

bool qt_localizedName

(

const QString &

name

)

Definition at line 194 of file qwindowsfontdatabase.cpp.

References i.

Referenced by addFontToDatabase(), addFontToDatabase(), populateFontFamilies(), and populateFontFamilies().

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storeFont()

static int QT_WIN_CALLBACK storeFont ( const LOGFONT * logFont, const TEXTMETRIC * textmetric, DWORD type, LPARAM lparam )

static

Definition at line 579 of file qwindowsfontdatabase.cpp.

References addFontToDatabase(), QString::fromWCharArray(), and Q_ASSERT.

Referenced by QWindowsFontDatabaseFT::populateFamily(), and QWindowsFontDatabase::populateFamily().

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writingSystemFromCharSet()

static QFontDatabase::WritingSystem writingSystemFromCharSet ( uchar charSet )

inlinestatic

Definition at line 157 of file qwindowsfontdatabase.cpp.

References QFontDatabase::Any, QFontDatabase::Arabic, QFontDatabase::Cyrillic, QFontDatabase::Greek, QFontDatabase::Hebrew, QFontDatabase::Japanese, QFontDatabase::Korean, QFontDatabase::Latin, QFontDatabase::SimplifiedChinese, QFontDatabase::Symbol, QFontDatabase::Thai, QFontDatabase::TraditionalChinese, and QFontDatabase::Vietnamese.

Referenced by addFontToDatabase().

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