Qt: QMimeXMLProvider Class Reference

Qt 6.x

The Qt SDK

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#include <qmimeprovider_p.h>

Inheritance diagram for QMimeXMLProvider:

Collaboration diagram for QMimeXMLProvider:

Public Types
enum	InternalDatabaseEnum { InternalDatabase }

enum	: bool { InternalDatabaseAvailable = false }

Public Member Functions
	QMimeXMLProvider (QMimeDatabasePrivate *db, InternalDatabaseEnum)

	QMimeXMLProvider (QMimeDatabasePrivate *db, const QString &directory)

	~QMimeXMLProvider ()

bool	isValid () override

bool	isInternalDatabase () const override

QMimeType	mimeTypeForName (const QString &name) override

void	addFileNameMatches (const QString &fileName, QMimeGlobMatchResult &result) override

void	addParents (const QString &mime, QStringList &result) override

QString	resolveAlias (const QString &name) override

void	addAliases (const QString &name, QStringList &result) override

void	findByMagic (const QByteArray &data, int *accuracyPtr, QMimeType &candidate) override

void	addAllMimeTypes (QList< QMimeType > &result) override

void	ensureLoaded () override

bool	load (const QString &fileName, QString *errorMessage)

void	addMimeType (const QMimeType &mt)

void	excludeMimeTypeGlobs (const QStringList &toExclude) override

void	addGlobPattern (const QMimeGlobPattern &glob)

void	addParent (const QString &child, const QString &parent)

void	addAlias (const QString &alias, const QString &name)

void	addMagicMatcher (const QMimeMagicRuleMatcher &matcher)

Public Member Functions inherited from QMimeProviderBase
	QMimeProviderBase (QMimeDatabasePrivate *db, const QString &directory)

virtual	~QMimeProviderBase ()

virtual bool	isValid ()=0

virtual bool	isInternalDatabase () const =0

virtual QMimeType	mimeTypeForName (const QString &name)=0

virtual void	addFileNameMatches (const QString &fileName, QMimeGlobMatchResult &result)=0

virtual void	addParents (const QString &mime, QStringList &result)=0

virtual QString	resolveAlias (const QString &name)=0

virtual void	addAliases (const QString &name, QStringList &result)=0

virtual void	findByMagic (const QByteArray &data, int *accuracyPtr, QMimeType &candidate)=0

virtual void	addAllMimeTypes (QList< QMimeType > &result)=0

virtual bool	loadMimeTypePrivate (QMimeTypePrivate &)

virtual void	loadIcon (QMimeTypePrivate &)

virtual void	loadGenericIcon (QMimeTypePrivate &)

virtual void	ensureLoaded ()

virtual void	excludeMimeTypeGlobs (const QStringList &)

QString	directory () const

Additional Inherited Members
Public Attributes inherited from QMimeProviderBase
QMimeDatabasePrivate *	m_db

QString	m_directory

QStringList	m_mimeTypesWithDeletedGlobs

QStringList	m_mimeTypesWithExcludedGlobs

Detailed Description

Definition at line 140 of file qmimeprovider_p.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum : bool

Enumerator
InternalDatabaseAvailable

Definition at line 147 of file qmimeprovider_p.h.

◆ InternalDatabaseEnum

enum QMimeXMLProvider::InternalDatabaseEnum

Enumerator
InternalDatabase

Definition at line 143 of file qmimeprovider_p.h.

Constructor & Destructor Documentation

◆ QMimeXMLProvider() [1/2]

QMimeXMLProvider::QMimeXMLProvider	(	QMimeDatabasePrivate *	db,
		InternalDatabaseEnum
	)

Definition at line 656 of file qmimeprovider.cpp.

◆ QMimeXMLProvider() [2/2]

QMimeXMLProvider::QMimeXMLProvider	(	QMimeDatabasePrivate *	db,
		const QString &	directory
	)

Definition at line 663 of file qmimeprovider.cpp.

References ensureLoaded().

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◆ ~QMimeXMLProvider()

QMimeXMLProvider::~QMimeXMLProvider ( )

Definition at line 669 of file qmimeprovider.cpp.

Member Function Documentation

◆ addAlias()

void QMimeXMLProvider::addAlias	(	const QString &	alias,
		const QString &	name
	)

Definition at line 840 of file qmimeprovider.cpp.

References QHash< Key, T >::insert().

Referenced by QMimeTypeParser::processAlias().

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◆ addAliases()

void QMimeXMLProvider::addAliases	(	const QString &	name,
		QStringList &	result
	)

overridevirtual

Implements QMimeProviderBase.

Definition at line 826 of file qmimeprovider.cpp.

References appendIfNew().

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◆ addAllMimeTypes()

void QMimeXMLProvider::addAllMimeTypes ( QList< QMimeType > & result )

overridevirtual

Implements QMimeProviderBase.

Definition at line 845 of file qmimeprovider.cpp.

References QHash< Key, T >::constBegin(), QHash< Key, T >::constEnd(), it, mime, and QHash< Key, T >::values().

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◆ addFileNameMatches()

void QMimeXMLProvider::addFileNameMatches	(	const QString &	fileName,
		QMimeGlobMatchResult &	result
	)

overridevirtual

Implements QMimeProviderBase.

Definition at line 694 of file qmimeprovider.cpp.

References fileName, and QMimeAllGlobPatterns::matchingGlobs().

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◆ addGlobPattern()

void QMimeXMLProvider::addGlobPattern ( const QMimeGlobPattern & glob )

Definition at line 780 of file qmimeprovider.cpp.

References QMimeAllGlobPatterns::addGlob().

Referenced by QMimeTypeParser::process().

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◆ addMagicMatcher()

void QMimeXMLProvider::addMagicMatcher ( const QMimeMagicRuleMatcher & matcher )

Definition at line 859 of file qmimeprovider.cpp.

References QList< T >::append(), and matcher.

Referenced by QMimeTypeParser::processMagicMatcher().

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◆ addMimeType()

void QMimeXMLProvider::addMimeType ( const QMimeType & mt )

Definition at line 785 of file qmimeprovider.cpp.

References appendIfNew(), QMimeType::d, QExplicitlySharedDataPointer< T >::data(), QMimeTypePrivate::fromCache, QMimeTypePrivate::hasGlobDeleteAll, QHash< Key, T >::insert(), QMimeProviderBase::m_mimeTypesWithDeletedGlobs, QMimeType::name, and Q_ASSERT.

Referenced by QMimeTypeParser::process().

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◆ addParent()

void QMimeXMLProvider::addParent	(	const QString &	child,
		const QString &	parent
	)

Definition at line 821 of file qmimeprovider.cpp.

References child, and parent.

Referenced by QMimeTypeParser::processParent().

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◆ addParents()

void QMimeXMLProvider::addParents	(	const QString &	mime,
		QStringList &	result
	)

overridevirtual

Implements QMimeProviderBase.

Definition at line 813 of file qmimeprovider.cpp.

References mime, parent, and QHash< Key, T >::value().

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◆ ensureLoaded()

void QMimeXMLProvider::ensureLoaded ( )

overridevirtual

Reimplemented from QMimeProviderBase.

Definition at line 717 of file qmimeprovider.cpp.

References QMimeAllGlobPatterns::clear(), QList< T >::clear(), QHash< Key, T >::clear(), dir, file, QDir::Files, files, load(), QMimeProviderBase::m_directory, QMimeProviderBase::m_mimeTypesWithDeletedGlobs, QDir::NoDotAndDotDot, and QStringLiteral.

Referenced by QMimeXMLProvider().

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◆ excludeMimeTypeGlobs()

void QMimeXMLProvider::excludeMimeTypeGlobs ( const QStringList & toExclude )

overridevirtual

Reimplemented from QMimeProviderBase.

Definition at line 803 of file qmimeprovider.cpp.

References QSet< T >::clear(), QHash< Key, T >::end(), QHash< Key, T >::find(), it, and QMimeAllGlobPatterns::removeMimeType().

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◆ findByMagic()

void QMimeXMLProvider::findByMagic	(	const QByteArray &	data,
		int *	accuracyPtr,
		QMimeType &	candidate
	)

overridevirtual

Implements QMimeProviderBase.

Definition at line 699 of file qmimeprovider.cpp.

References matcher, and mimeTypeForName().

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◆ isInternalDatabase()

bool QMimeXMLProvider::isInternalDatabase ( ) const

overridevirtual

Implements QMimeProviderBase.

Definition at line 680 of file qmimeprovider.cpp.

References QMimeProviderBase::m_directory.

◆ isValid()

bool QMimeXMLProvider::isValid ( )

overridevirtual

Implements QMimeProviderBase.

Definition at line 673 of file qmimeprovider.cpp.

◆ load()

bool QMimeXMLProvider::load	(	const QString &	fileName,
		QString *	errorMessage
	)

Definition at line 751 of file qmimeprovider.cpp.

References QString::clear(), errorMessage(), QIODevice::errorString(), file, fileName, QFile::open(), QMimeTypeParserBase::parse(), QIODeviceBase::ReadOnly, and QIODeviceBase::Text.

Referenced by ensureLoaded().

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◆ mimeTypeForName()

QMimeType QMimeXMLProvider::mimeTypeForName ( const QString & name )

overridevirtual

Implements QMimeProviderBase.

Definition at line 689 of file qmimeprovider.cpp.

References QHash< Key, T >::value().

Referenced by findByMagic().

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◆ resolveAlias()

QString QMimeXMLProvider::resolveAlias ( const QString & name )

overridevirtual

Implements QMimeProviderBase.

Definition at line 835 of file qmimeprovider.cpp.

References QHash< Key, T >::value().

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The documentation for this class was generated from the following files:

qtbase/src/corelib/mimetypes/qmimeprovider_p.h
qtbase/src/corelib/mimetypes/qmimeprovider.cpp

QMimeXMLProvider
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