#include <lilypondimport.h>

Inheritance diagram for CALilyPondImport:

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Classes
struct	CATime

Public Member Functions
	CALilyPondImport (const QString in)

	CALilyPondImport (QTextStream *in=0)

	CALilyPondImport (CADocument document, QTextStream in=0)

void	setTemplateVoice (CAVoice *voice)

virtual	~CALilyPondImport ()

const QString	readableStatus ()

CASheet *	importSheetImpl ()

Public Member Functions inherited from CAImport
	CAImport (QTextStream *stream=0)

	CAImport (const QString stream)

virtual	~CAImport ()

void	setStreamFromFile (const QString filename)

QString	fileName ()

virtual const QString	readableStatus ()

void	importDocument ()

void	importSheet ()

void	importStaff ()

void	importVoice ()

void	importLyricsContext ()

void	importFunctionMarkContext ()

CADocument *	importedDocument ()

CASheet *	importedSheet ()

CAStaff *	importedStaff ()

CAVoice *	importedVoice ()

CALyricsContext *	importedLyricsContext ()

CAFunctionMarkContext *	importedFunctionMarkContext ()

Public Member Functions inherited from CAFile
	CAFile ()

virtual	~CAFile ()

const int	status ()

const int	progress ()

virtual const QString	readableStatus ()=0

void	setStreamFromFile (const QString filename)

void	setStreamToFile (const QString filename)

void	setStreamFromDevice (QIODevice *device)

void	setStreamToDevice (QIODevice *device)

void	setStreamToString ()

QString	getStreamAsString ()

Private Types
enum	CALilyPondDepth { Score , Layout , Voice , Chord }

Private Member Functions
void	initLilyPondImport ()

CAVoice *	importVoiceImpl ()

CALyricsContext *	importLyricsContextImpl ()

CAVoice *	curVoice ()

void	setCurVoice (CAVoice *voice)

const QString	parseNextElement ()

const QString	peekNextElement ()

void	addError (QString description, int lineError=0, int charError=0)

CAPlayableLength	playableLengthFromLilyPond (QString &playableElt, bool parse=false)

bool	isNote (const QString elt)

CADiatonicPitch	relativePitchFromLilyPond (QString &note, CADiatonicPitch prevPitch, bool parse=false)

bool	isRest (const QString elt)

CARest::CARestType	restTypeFromLilyPond (QString &rest, bool parse=false)

CAClef::CAPredefinedClefType	predefinedClefTypeFromLilyPond (const QString clef)

int	clefOffsetFromLilyPond (const QString clef)

CABarline::CABarlineType	barlineTypeFromLilyPond (const QString bar)

CADiatonicKey::CAGender	diatonicKeyGenderFromLilyPond (QString gender)

CATime	timeSigFromLilyPond (QString time)

CAMusElement *	findSharedElement (CAMusElement *elt)

QString &	in ()

CALilyPondDepth	curDepth ()

void	pushDepth (CALilyPondDepth depth)

CALilyPondDepth	popDepth ()

int	curLine ()

int	curChar ()

CAVoice *	templateVoice ()

Private Attributes
CAVoice *	_curVoice

CASlur *	_curSlur

CASlur *	_curPhrasingSlur

QStack< CALilyPondDepth >	_depth

int	_curLine

int	_curChar

QList< QString >	_errors

QList< QString >	_warnings

CAVoice *	_templateVoice

CADocument *	_document

Static Private Attributes
static const QRegExp	WHITESPACE_DELIMITERS = QRegExp("[\\s]")

static const QRegExp	SYNTAX_DELIMITERS = QRegExp("[<>{}]")

static const QRegExp	DELIMITERS

Additional Inherited Members
Signals inherited from CAImport
void	documentImported (CADocument *)

void	sheetImported (CASheet *)

void	staffImported (CAStaff *)

void	voiceImported (CAVoice *)

void	lyricsContextImported (CALyricsContext *)

void	functionMarkContextImported (CAFunctionMarkContext *)

void	importDone (int status)

Protected Member Functions inherited from CAImport
virtual CADocument *	importDocumentImpl ()

virtual CASheet *	importSheetImpl ()

virtual CAStaff *	importStaffImpl ()

virtual CAVoice *	importVoiceImpl ()

virtual CALyricsContext *	importLyricsContextImpl ()

virtual CAFunctionMarkContext *	importFunctionMarkContextImpl ()

QTextStream &	in ()

Protected Member Functions inherited from CAFile
void	setStatus (const int status)

void	setProgress (const int progress)

QTextStream *	stream ()

virtual void	setStream (QTextStream *stream)

QFile *	file ()

void	setFile (QFile *file)

Protected Attributes inherited from CAImport
QString	_fileName

Member Enumeration Documentation

◆ CALilyPondDepth

enum CALilyPondImport::CALilyPondDepth

private

Enumerator
Score
Layout
Voice
Chord

Constructor & Destructor Documentation

◆ CALilyPondImport() [1/3]

CALilyPondImport::CALilyPondImport ( const QString in )

References initLilyPondImport().

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◆ CALilyPondImport() [2/3]

CALilyPondImport::CALilyPondImport ( QTextStream * in = 0 )

References initLilyPondImport().

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◆ CALilyPondImport() [3/3]

CALilyPondImport::CALilyPondImport	(	CADocument *	document,
		QTextStream *	in = `0`
	)

References _document, and initLilyPondImport().

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◆ ~CALilyPondImport()

CALilyPondImport::~CALilyPondImport ( )

virtual

Member Function Documentation

◆ addError()

void CALilyPondImport::addError	(	QString	description,
		int	lineError = `0`,
		int	charError = `0`
	)

private

References _curChar, _curLine, _errors, curChar(), and curLine().

Referenced by importVoiceImpl().

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◆ barlineTypeFromLilyPond()

CABarline::CABarlineType CALilyPondImport::barlineTypeFromLilyPond ( const QString bar )

private

Genarates barline type from the LilyPond syntax for the given barline from format "barlineType".

References CABarline::Dotted, CABarline::Double, CABarline::End, CABarline::RepeatClose, CABarline::RepeatCloseOpen, CABarline::RepeatOpen, CABarline::Single, and CABarline::Undefined.

Referenced by importVoiceImpl().

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◆ clefOffsetFromLilyPond()

int CALilyPondImport::clefOffsetFromLilyPond ( const QString constClef )

private

Returns the Canorus octava or whichever interval above or below the clef.

Referenced by importVoiceImpl().

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◆ curChar()

int CALilyPondImport::curChar ( )

inlineprivate

References _curChar.

Referenced by addError(), and readableStatus().

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◆ curDepth()

CALilyPondDepth CALilyPondImport::curDepth ( )

inlineprivate

References _depth.

Referenced by importVoiceImpl().

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◆ curLine()

int CALilyPondImport::curLine ( )

inlineprivate

References _curLine.

Referenced by addError(), and readableStatus().

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◆ curVoice()

CAVoice * CALilyPondImport::curVoice ( )

inlineprivate

References _curVoice.

Referenced by findSharedElement(), and importVoiceImpl().

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◆ diatonicKeyGenderFromLilyPond()

CADiatonicKey::CAGender CALilyPondImport::diatonicKeyGenderFromLilyPond ( QString gender )

private

Returns the key signature gender from format \genderType.

References CADiatonicKey::Major, and CADiatonicKey::Minor.

Referenced by importVoiceImpl().

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◆ findSharedElement()

CAMusElement * CALilyPondImport::findSharedElement ( CAMusElement * elt )

private

Gathers a list of music elements with the given element's start time and returns the first music element in the gathered list with the same attributes.

This method is usually called when voices have "shared" music elements (barlines, clefs etc.). However, in LilyPond syntax the music element can/should be present in all the voices. This function finds this shared music element, if it already exists.

If the music element with the same properties exists, user should delete its own instance and add an already existing instance of the returned shared music element to the voice.

See also: CAMusElement::compare()

References curVoice(), CAStaff::getEltByType(), CAMusElement::musElementType(), CAVoice::staff(), and CAMusElement::timeStart().

Referenced by importVoiceImpl().

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◆ importLyricsContextImpl()

CALyricsContext * CALilyPondImport::importLyricsContextImpl ( )

privatevirtual

Reimplemented from CAImport.

References CALyricsContext::addSyllable(), in(), parseNextElement(), peekNextElement(), CALyricsContext::repositSyllables(), CASyllable::setHyphenStart(), and CASyllable::setMelismaStart().

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◆ importSheetImpl()

CASheet * CALilyPondImport::importSheetImpl ( )

virtual

Reimplemented from CAImport.

References _document, CAImport::fileName(), in(), parseNextElement(), CASheet::setName(), and CAFile::stream().

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◆ importVoiceImpl()

CAVoice * CALilyPondImport::importVoiceImpl ( )

privatevirtual

Reimplemented from CAImport.

References _curPhrasingSlur, _curSlur, addError(), CAVoice::append(), barlineTypeFromLilyPond(), CALilyPondImport::CATime::beat, CALilyPondImport::CATime::beats, Chord, clefOffsetFromLilyPond(), CAVoice::cloneVoiceProperties(), curDepth(), curVoice(), diatonicKeyGenderFromLilyPond(), CANote::diatonicPitch(), findSharedElement(), in(), isNote(), isRest(), CAVoice::lastMusElement(), CAMusElement::musElementTypeToString(), CAPlayableLength::musicLength(), CAMusElement::Note, parseNextElement(), peekNextElement(), CASlur::PhrasingSlurType, playableLengthFromLilyPond(), popDepth(), predefinedClefTypeFromLilyPond(), pushDepth(), CAPlayableLength::Quarter, relativePitchFromLilyPond(), restTypeFromLilyPond(), setCurVoice(), CASlur::setNoteEnd(), CANote::setPhrasingSlurEnd(), CANote::setPhrasingSlurStart(), CANote::setSlurEnd(), CANote::setSlurStart(), CANote::setTieStart(), CABarline::Single, CASlur::SlurPreferred, CASlur::SlurType, CAPlayable::staff(), templateVoice(), CASlur::TieType, timeSigFromLilyPond(), CABarline::Undefined, CAClef::Undefined, CAPlayableLength::Undefined, CANote::updateTies(), and Voice.

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◆ in()

QString & CALilyPondImport::in ( )

inlineprivate

References CAFile::stream().

Referenced by importLyricsContextImpl(), importSheetImpl(), importVoiceImpl(), parseNextElement(), and peekNextElement().

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◆ initLilyPondImport()

void CALilyPondImport::initLilyPondImport ( )

private

References _curChar, _curLine, _curPhrasingSlur, _curSlur, and _templateVoice.

Referenced by CALilyPondImport().

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◆ isNote()

bool CALilyPondImport::isNote ( const QString elt )

private

Returns true, if the given LilyPond element is a note.

See also: isRest()

Referenced by importVoiceImpl().

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◆ isRest()

bool CALilyPondImport::isRest ( const QString elt )

private

Returns true, if the given LilyPond element is a rest.

See also: isNote()

Referenced by importVoiceImpl().

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◆ parseNextElement()

const QString CALilyPondImport::parseNextElement ( )

private

Returns the first element in input stream ended with one of the delimiters and shorten input stream for the element.

Todo:: Only one-character syntax delimiters are supported so far.

See also: peekNextElement()

References DELIMITERS, and in().

Referenced by importLyricsContextImpl(), importSheetImpl(), and importVoiceImpl().

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◆ peekNextElement()

const QString CALilyPondImport::peekNextElement ( )

private

Returns the first element in input stream ended with one of the delimiters but don't shorten the stream.

See also: parseNextElement()

References DELIMITERS, and in().

Referenced by importLyricsContextImpl(), and importVoiceImpl().

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◆ playableLengthFromLilyPond()

CAPlayableLength CALilyPondImport::playableLengthFromLilyPond	(	QString &	elt,
		bool	parse = `false`
	)

private

Generates playable lentgth and number of dots from the note/rest string in LilyPond syntax. If the playable element doesn't include length, { CAPlayable::CAPlayableLength::Undefined, 0 } is returned. This function also shortens the given string for the playable length, if parse is True.

See also: relativePitchFromString()

References CAPlayableLength::dotted(), CAPlayableLength::setDotted(), and CAPlayableLength::setMusicLength().

Referenced by importVoiceImpl().

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◆ popDepth()

CALilyPondDepth CALilyPondImport::popDepth ( )

inlineprivate

References _depth.

Referenced by importVoiceImpl().

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◆ predefinedClefTypeFromLilyPond()

CAClef::CAPredefinedClefType CALilyPondImport::predefinedClefTypeFromLilyPond ( const QString constClef )

private

Genarates clef type from the LilyPond syntax for the given clef from format "clefType".

References CAClef::Alto, CAClef::Baritone, CAClef::Bass, CAClef::French, CAClef::Mezzosoprano, CAClef::Percussion, CAClef::Soprano, CAClef::Subbass, CAClef::Tablature, CAClef::Tenor, CAClef::Treble, and CAClef::Varbaritone.

Referenced by importVoiceImpl().

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◆ pushDepth()

void CALilyPondImport::pushDepth ( CALilyPondDepth depth )

inlineprivate

References _depth.

Referenced by importVoiceImpl().

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◆ readableStatus()

const QString CALilyPondImport::readableStatus ( )

virtual

Reimplemented from CAImport.

References curChar(), curLine(), and CAFile::status().

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◆ relativePitchFromLilyPond()

CADiatonicPitch CALilyPondImport::relativePitchFromLilyPond	(	QString &	constNName,
		CADiatonicPitch	prevPitch,
		bool	parse = `false`
	)

private

Generates the note pitch and number of accidentals from the note written in LilyPond syntax.

See also: playableLengthFromLilyPond()

References CADiatonicPitch::noteName().

Referenced by importVoiceImpl().

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◆ restTypeFromLilyPond()

CARest::CARestType CALilyPondImport::restTypeFromLilyPond	(	QString &	elt,
		bool	parse = `false`
	)

private

Genarates rest type from the LilyPond syntax for the given rest. This function also shortens the given string for the rest type, if parse is True.

References CARest::Hidden, and CARest::Normal.

Referenced by importVoiceImpl().

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◆ setCurVoice()

void CALilyPondImport::setCurVoice ( CAVoice * voice )

inlineprivate

References _curVoice.

Referenced by importVoiceImpl().

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◆ setTemplateVoice()

void CALilyPondImport::setTemplateVoice ( CAVoice * voice )

inline

References _templateVoice.

Referenced by CAMainWin::sourceViewCommit().

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◆ templateVoice()

CAVoice * CALilyPondImport::templateVoice ( )

inlineprivate

References _templateVoice.

Referenced by importVoiceImpl().

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◆ timeSigFromLilyPond()

CALilyPondImport::CATime CALilyPondImport::timeSigFromLilyPond ( QString timeSig )

private

Returns the time signature beat and beats in beats/beat format.

Referenced by importVoiceImpl().

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Member Data Documentation

◆ _curChar

int CALilyPondImport::_curChar

private

Referenced by addError(), curChar(), and initLilyPondImport().

◆ _curLine

int CALilyPondImport::_curLine

private

Referenced by addError(), curLine(), and initLilyPondImport().

◆ _curPhrasingSlur

CASlur* CALilyPondImport::_curPhrasingSlur

private

Referenced by importVoiceImpl(), and initLilyPondImport().

◆ _curSlur

CASlur* CALilyPondImport::_curSlur

private

Referenced by importVoiceImpl(), and initLilyPondImport().

◆ _curVoice

CAVoice* CALilyPondImport::_curVoice

private

Referenced by curVoice(), and setCurVoice().

◆ _depth

QStack<CALilyPondDepth> CALilyPondImport::_depth

private

Referenced by curDepth(), popDepth(), and pushDepth().

◆ _document

CADocument* CALilyPondImport::_document

private

Referenced by CALilyPondImport(), and importSheetImpl().

◆ _errors

QList<QString> CALilyPondImport::_errors

private

Referenced by addError().

◆ _templateVoice

CAVoice* CALilyPondImport::_templateVoice

private

Referenced by initLilyPondImport(), setTemplateVoice(), and templateVoice().

◆ _warnings

QList<QString> CALilyPondImport::_warnings

private

◆ DELIMITERS

const QRegExp CALilyPondImport::DELIMITERS

staticprivate

Initial value:

=
        QRegExp(
                CALilyPondImport::WHITESPACE_DELIMITERS.pattern().left(CALilyPondImport::WHITESPACE_DELIMITERS.pattern().size()-1) +
                CALilyPondImport::SYNTAX_DELIMITERS.pattern().mid(1)
        )

Combined WHITESPACE_DELIMITERS and SYNTAX_DELIMITERS.

Referenced by parseNextElement(), and peekNextElement().

◆ SYNTAX_DELIMITERS

const QRegExp CALilyPondImport::SYNTAX_DELIMITERS = QRegExp("[<>{}]")

staticprivate

Delimiters which separate various music elements in LilyPond syntax, but are specific for LilyPond syntax. They are reported as its own element when parsing the next element.

See also: nextElement(), parseNextElement()

◆ WHITESPACE_DELIMITERS

const QRegExp CALilyPondImport::WHITESPACE_DELIMITERS = QRegExp("[\\s]")

staticprivate

Licensed under the GNU GENERAL PUBLIC LICENSE. See LICENSE.GPL for details.

Delimiters which separate various music elements in LilyPond syntax. These are new lines, tabs, blanks etc.

See also: nextElement(), parseNextElement()

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

/home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/import/lilypondimport.h
/home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/import/lilypondimport.cpp

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ CALilyPondDepth

Constructor & Destructor Documentation

◆ CALilyPondImport() [1/3]

◆ CALilyPondImport() [2/3]

◆ CALilyPondImport() [3/3]

◆ ~CALilyPondImport()

Member Function Documentation

◆ addError()

◆ barlineTypeFromLilyPond()

◆ clefOffsetFromLilyPond()

◆ curChar()

◆ curDepth()

◆ curLine()

◆ curVoice()

◆ diatonicKeyGenderFromLilyPond()

◆ findSharedElement()

◆ importLyricsContextImpl()

◆ importSheetImpl()

◆ importVoiceImpl()

◆ in()

◆ initLilyPondImport()

◆ isNote()

◆ isRest()

◆ parseNextElement()

◆ peekNextElement()

◆ playableLengthFromLilyPond()

◆ popDepth()

◆ predefinedClefTypeFromLilyPond()

◆ pushDepth()

◆ readableStatus()

◆ relativePitchFromLilyPond()

◆ restTypeFromLilyPond()

◆ setCurVoice()

◆ setTemplateVoice()

◆ templateVoice()

◆ timeSigFromLilyPond()

Member Data Documentation

◆ _curChar

◆ _curLine

◆ _curPhrasingSlur

◆ _curSlur

◆ _curVoice

◆ _depth

◆ _document

◆ _errors

◆ _templateVoice

◆ _warnings

◆ DELIMITERS

◆ SYNTAX_DELIMITERS

◆ WHITESPACE_DELIMITERS