Inheritance diagram for Digikam::SearchXmlReader:

Public Member Functions
SearchXml::Operator	defaultFieldOperator () const

QString	fieldName () const

SearchXml::Operator	fieldOperator () const

SearchXml::Relation	fieldRelation () const

QString	groupCaption () const

SearchXml::Operator	groupOperator () const

bool	isFieldElement () const

bool	isGroupElement () const

SearchXml::Element	readNext ()

void	readToEndOfElement ()

void	readToFirstField ()

bool	readToStartOfElement (const QString &name)

	SearchXmlReader (const QString &xml)

QString	value ()

QDateTime	valueToDateTime ()

QList< QDateTime >	valueToDateTimeList ()

double	valueToDouble ()

QList< double >	valueToDoubleList ()

QList< double >	valueToDoubleOrDoubleList ()

int	valueToInt ()

QList< int >	valueToIntList ()

QList< int >	valueToIntOrIntList ()

qlonglong	valueToLongLong ()

QList< qlonglong >	valueToLongLongList ()

QStringList	valueToStringList ()

QList< QString >	valueToStringOrStringList ()

Protected Member Functions
SearchXml::Operator	readOperator (const QString &, SearchXml::Operator) const

SearchXml::Relation	readRelation (const QString &, SearchXml::Relation) const

Protected Attributes
SearchXml::Operator	m_defaultFieldOperator

Constructor & Destructor Documentation

◆ SearchXmlReader()

Digikam::SearchXmlReader::SearchXmlReader ( const QString & xml )

explicit

References Digikam::SearchXml::And, m_defaultFieldOperator, and readNext().

Member Function Documentation

◆ defaultFieldOperator()

SearchXml::Operator Digikam::SearchXmlReader::defaultFieldOperator ( ) const

Returns the default field operator. This operator can be overridden by a specific fieldOperator().

References m_defaultFieldOperator.

Referenced by Digikam::SearchGroup::read().

◆ fieldName()

QString Digikam::SearchXmlReader::fieldName ( ) const

Referenced by Digikam::ItemLister::listHaarSearch(), and Digikam::SearchXmlCachingReader::readNext().

◆ fieldOperator()

SearchXml::Operator Digikam::SearchXmlReader::fieldOperator ( ) const

Returns the field attributes. Only valid if the current element is a field. fieldOperator returns the default operator if the field has not specified any.

References m_defaultFieldOperator, and readOperator().

Referenced by Digikam::SearchXmlCachingReader::readNext().

◆ fieldRelation()

SearchXml::Relation Digikam::SearchXmlReader::fieldRelation ( ) const

References readRelation(), and Digikam::SearchXml::standardFieldRelation().

Referenced by Digikam::SearchXmlCachingReader::readNext().

◆ groupCaption()

QString Digikam::SearchXmlReader::groupCaption ( ) const

Returns the (optional) group caption. Only valid if the current element is a group.

Referenced by Digikam::SearchXmlCachingReader::readNext().

◆ groupOperator()

SearchXml::Operator Digikam::SearchXmlReader::groupOperator ( ) const

Returns the group operator. Only valid if the current element is a group.

References readOperator(), and Digikam::SearchXml::standardGroupOperator().

Referenced by Digikam::SearchXmlCachingReader::readNext().

◆ isFieldElement()

bool Digikam::SearchXmlReader::isFieldElement ( ) const

Returns if the current element is a field element (start or end element).

Referenced by Digikam::ItemQueryBuilder::buildGroup(), Digikam::SearchGroup::read(), and readNext().

◆ isGroupElement()

bool Digikam::SearchXmlReader::isGroupElement ( ) const

Returns if the current element is a group element (start or end element).

Referenced by Digikam::ItemQueryBuilder::buildGroup(), Digikam::ItemQueryBuilder::buildQueryFromXml(), Digikam::SearchGroup::read(), and readNext().

◆ readNext()

SearchXml::Element Digikam::SearchXmlReader::readNext ( )

Continue parsing the document. Returns the type of the current element.

References Digikam::SearchXml::End, Digikam::SearchXml::Field, Digikam::SearchXml::FieldEnd, Digikam::SearchXml::Group, Digikam::SearchXml::GroupEnd, isFieldElement(), isGroupElement(), m_defaultFieldOperator, readOperator(), Digikam::SearchXml::Search, and Digikam::SearchXml::standardFieldOperator().

Referenced by Digikam::KeywordSearchReader::isSimpleKeywordSearch(), Digikam::KeywordSearchReader::keywords(), Digikam::ItemLister::listHaarSearch(), Digikam::SearchXmlCachingReader::readNext(), readToFirstField(), SearchXmlReader(), valueToDoubleOrDoubleList(), valueToIntOrIntList(), and valueToStringOrStringList().

◆ readOperator()

SearchXml::Operator Digikam::SearchXmlReader::readOperator	(	const QString &	attributeName,
		SearchXml::Operator	defaultOperator
	)		const

protected

References Digikam::SearchXml::And, Digikam::SearchXml::AndNot, Digikam::SearchXml::Or, and Digikam::SearchXml::OrNot.

Referenced by fieldOperator(), groupOperator(), and readNext().

◆ readRelation()

SearchXml::Relation Digikam::SearchXmlReader::readRelation	(	const QString &	attributeName,
		SearchXml::Relation	defaultRelation
	)		const

protected

References Digikam::SearchXml::AllOf, Digikam::SearchXml::Equal, Digikam::SearchXml::GreaterThan, Digikam::SearchXml::GreaterThanOrEqual, Digikam::SearchXml::Inside, Digikam::SearchXml::Interval, Digikam::SearchXml::IntervalOpen, Digikam::SearchXml::InTree, Digikam::SearchXml::LessThan, Digikam::SearchXml::LessThanOrEqual, Digikam::SearchXml::Like, Digikam::SearchXml::Near, Digikam::SearchXml::NotInTree, Digikam::SearchXml::NotLike, Digikam::SearchXml::OneOf, and Digikam::SearchXml::Unequal.

Referenced by fieldRelation().

◆ readToEndOfElement()

void Digikam::SearchXmlReader::readToEndOfElement ( )

General helper method: Reads XML until the end element of the current start element in reached.

Referenced by Digikam::ItemQueryBuilder::buildField(), Digikam::SearchGroup::read(), and Digikam::SearchFieldCheckBox::read().

◆ readToFirstField()

void Digikam::SearchXmlReader::readToFirstField ( )

General helper method: Reads XML until the first field of the next or first found group is reached.

References Digikam::SearchXml::Field, Digikam::SearchXml::Group, and readNext().

Referenced by Digikam::FindDuplicatesAlbumItem::calculateInfos(), Digikam::FindDuplicatesAlbumItem::duplicatedItems(), and Digikam::ItemLister::listHaarSearch().

◆ readToStartOfElement()

bool Digikam::SearchXmlReader::readToStartOfElement ( const QString & name )

General helper method: Reads XML a start element with the given name is found. The method goes to the next start element, and from there down the hierarchy, but not further up in the hierarchy. Returns false if the element is not found.

◆ value()

QString Digikam::SearchXmlReader::value ( )

Returns the field values. Only valid if the current element is a field. This reads to the end element of the field, and converts the found text/elements to the desired output.

Referenced by Digikam::ItemLister::listHaarSearch(), and Digikam::SearchXmlCachingReader::value().