A storage/configuration class for shared highlighting formats. More...

Inheritance diagram for QFormatScheme:

Protected Attributes
QString	m_settings
QVector< QString >	m_formatKeys
QVector< QFormat >	m_formatValues
	QFormatScheme (QObject *p=0)
	Constructor.
	QFormatScheme (const QString &f, QObject *p=0)
	Constructor.
virtual	~QFormatScheme ()
	Destructor.
void	clear ()
	Re-initialize the format scheme.
virtual void	load (const QString &filename)
	Load format settings from a file.
virtual void	save (const QString &filename=QString()) const
	Save the format settings to a file.
virtual void	load (const QDomElement &doc, bool ignoreNewIds=false)
virtual void	save (QDomElement &elem) const
virtual void	load (QSettings &s, bool ignoreNewIds=false)
	Load format data from a QSettings object.
virtual void	save (QSettings &s) const
int	formatCount () const
QStringList	formats () const
virtual QString	id (int ifid) const
virtual int	id (const QString &sfid) const
virtual QFormat &	formatRef (int ifid)
virtual QFormat &	formatRef (const QString &sfid)
virtual QFormat	format (int ifid) const
virtual QFormat	format (const QString &sfid) const
virtual void	setFormat (const QString &fid, const QFormat &fmt)
	Set text format for key.

Detailed Description

A storage/configuration class for shared highlighting formats.

It stores text formats used by highlighters interfaces and provides a default serializing format in QXF format (XML-based).

See also:: QLanguageFactory; QHighlighter

Constructor & Destructor Documentation

QFormatScheme::QFormatScheme	(	const QString &	f,
		QObject *	p = `0`
	)

Constructor.

Parameters:

f	Filename of a format settings file to load

References load().

Member Function Documentation

void QFormatScheme::clear ( )

Re-initialize the format scheme.

Calling this method leaves the format scheme with only one format : the "normal" one, set to a default-constructed QFormat

References setFormat().

Referenced by load().

QFormat QFormatScheme::format ( int ifid ) const

virtual

Returns:: The text format associated with format key fid

Referenced by format().

QFormat QFormatScheme::format ( const QString & sfid ) const

virtual

Returns:: The text format associated with format key fid

References format().

int QFormatScheme::formatCount ( ) const

Returns:: The number of available formats

Referenced by QFormatConfig::apply(), and QFormatConfig::cancel().

QFormat & QFormatScheme::formatRef ( int ifid )

virtual

Returns:: The text format associated with format key fid

Warning:: Use at your own risks : if there are no format associated with the requested id this function will crash

Referenced by QFormatConfig::apply(), and QFormatConfig::cancel().

QFormat & QFormatScheme::formatRef ( const QString & sfid )

virtual

Returns:: The a reference to the text format associated with format key fid

Warning:: Use at your own risks : if there are no format associated with the requested id this function will crash.

References id().

QStringList QFormatScheme::formats ( ) const

Returns:: A list of available format keys

QString QFormatScheme::id ( int ifid ) const

virtual

Returns:: The format key associated to integer format id ifid

Referenced by QFormatConfig::apply(), QFormatConfig::cancel(), formatRef(), QNFADefinition::match(), QDocumentSearch::next(), and QDocumentSearch::setOption().

int QFormatScheme::id ( const QString & sfid ) const

virtual

Returns:: The integer format id associated to format key fid

void QFormatScheme::load ( const QString & f )

virtual

Load format settings from a file.

Parameters:

f	file to load data from

The default implementation loads data in QXF format (XML-based)

Note:: Previous content is discarded

References clear().

Referenced by QFormatScheme().

void QFormatScheme::load	(	const QDomElement &	elem,
		bool	ignoreNewIds = `false`
	)

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters:

elem	Source element to scan
ignoreNewIds	whether unknown format identifiers should be ignored

The given dom element must contain a proper version attribute and format data as child elements (<format> tags)

Note:: Previous content is not discarded

References setFormat().

void QFormatScheme::load	(	QSettings &	s,
		bool	ignoreNewIds = `false`
	)

virtual

Load format data from a QSettings object.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters:

s	QSettings object from which data will be fetched
ignoreNewIds	whether unknown format identifiers should be ignored

The QSettings object is assumed to be initialized properly and to point to a correct location.

Note:: Previous content is not discarded

References setFormat().

void QFormatScheme::save ( const QString & f = QString() ) const

virtual

Save the format settings to a file.

Parameters:

f	target file (if none specified, last value passed to load is used)

The default implementation saves data in QXF format (XML-based)

Referenced by QFormatConfig::apply().

void QFormatScheme::save ( QDomElement & elem ) const

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void QFormatScheme::save ( QSettings & s ) const

virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void QFormatScheme::setFormat	(	const QString &	fid,
		const QFormat &	fmt
	)

virtualslot

Set text format for key.

Parameters:

fid	Format key
fmt	Format value

Referenced by clear(), load(), and QFormatScheme().

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

lib/qformatscheme.h
lib/qformatscheme.cpp

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation