#include <lilypondimport.h>

Inheritance diagram for CALilyPondImport:

Classes
struct	CATime
Public Member Functions
	CALilyPondImport (const QString in)
	CALilyPondImport (QTextStream *in=0)
void	setTemplateVoice (CAVoice *voice)
virtual	~CALilyPondImport ()
const QString	readableStatus ()
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
Static Private Attributes
static const QRegExp	WHITESPACE_DELIMITERS = QRegExp("[\\s]")
static const QRegExp	SYNTAX_DELIMITERS = QRegExp("[<>{}]")
static const QRegExp	DELIMITERS

Member Enumeration Documentation

enum CALilyPondImport::CALilyPondDepth [private]

Enumerator:

Score
Layout
Voice
Chord

Constructor & Destructor Documentation

CALilyPondImport::CALilyPondImport ( const QString in )

References initLilyPondImport().

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CALilyPondImport::CALilyPondImport ( QTextStream * in = 0 )

References initLilyPondImport().

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CALilyPondImport::~CALilyPondImport ( ) [virtual]

Member Function Documentation

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

References _curChar, _curLine, and _errors.

Referenced by importVoiceImpl().

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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 CAImport::Undefined.

Referenced by importVoiceImpl().

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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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int CALilyPondImport::curChar ( ) [inline, private]

References _curChar.

Referenced by readableStatus().

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CALilyPondDepth CALilyPondImport::curDepth ( ) [inline, private]

References _depth.

Referenced by importVoiceImpl().

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int CALilyPondImport::curLine ( ) [inline, private]

References _curLine.

Referenced by readableStatus().

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CAVoice* CALilyPondImport::curVoice ( ) [inline, private]

References _curVoice.

Referenced by findSharedElement(), and importVoiceImpl().

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

Referenced by importVoiceImpl().

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CALyricsContext * CALilyPondImport::importLyricsContextImpl ( ) [private, virtual]

Reimplemented from CAImport.

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

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CAVoice * CALilyPondImport::importVoiceImpl ( ) [private, virtual]

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::musElementType(), 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, CAImport::Undefined, CANote::updateTies(), and Voice.

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QString& CALilyPondImport::in ( ) [inline, private]

Reimplemented from CAImport.

References CAFile::stream().

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

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void CALilyPondImport::initLilyPondImport ( ) [private]

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

Referenced by CALilyPondImport().

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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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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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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(), and importVoiceImpl().

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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 importVoiceImpl().

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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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CALilyPondDepth CALilyPondImport::popDepth ( ) [inline, private]

References _depth.

Referenced by importVoiceImpl().

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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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void CALilyPondImport::pushDepth ( CALilyPondDepth depth ) [inline, private]

References _depth.

Referenced by importVoiceImpl().

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const QString CALilyPondImport::readableStatus ( ) [virtual]

Reimplemented from CAImport.

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

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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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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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void CALilyPondImport::setCurVoice ( CAVoice * voice ) [inline, private]

References _curVoice.

Referenced by importVoiceImpl().

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void CALilyPondImport::setTemplateVoice ( CAVoice * voice ) [inline]

References _templateVoice.

Referenced by CAMainWin::sourceViewPortCommit().

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CAVoice* CALilyPondImport::templateVoice ( ) [inline, private]

References _templateVoice.

Referenced by importVoiceImpl().

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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

int CALilyPondImport::_curChar [private]

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

int CALilyPondImport::_curLine [private]

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

CASlur* CALilyPondImport::_curPhrasingSlur [private]

Referenced by importVoiceImpl(), and initLilyPondImport().

CASlur* CALilyPondImport::_curSlur [private]

Referenced by importVoiceImpl(), and initLilyPondImport().

CAVoice* CALilyPondImport::_curVoice [private]

Referenced by curVoice(), and setCurVoice().

QStack<CALilyPondDepth> CALilyPondImport::_depth [private]

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

QList<QString> CALilyPondImport::_errors [private]

Referenced by addError().

CAVoice* CALilyPondImport::_templateVoice [private]

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

QList<QString> CALilyPondImport::_warnings [private]

const QRegExp CALilyPondImport::DELIMITERS [static, private]

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().

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

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()

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

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.

    \sa nextElement(), parseNextElement()

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

/home/iurt/rpm/BUILD/canorus-0.7.R1002/src/import/lilypondimport.h
/home/iurt/rpm/BUILD/canorus-0.7.R1002/src/import/lilypondimport.cpp

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation