one measure in a system More...

#include <measure.h>

Inheritance diagram for Ms::Measure:

Collaboration diagram for Ms::Measure:

[legend]

Public Member Functions
	Measure (Score *=0)

	Measure (const Measure &)

	~Measure ()

virtual Measure *	clone () const override

virtual ElementType	type () const override

virtual void	setScore (Score *s) override

Measure *	cloneMeasure (Score , const Fraction &tick, TieMap )

void	read (XmlReader &, int idx)

void	read (XmlReader &d)

virtual void	readAddConnector (ConnectorInfoReader *info, bool pasteMode) override

virtual void	write (XmlWriter &xml) const override

void	write (XmlWriter &, int, bool writeSystemElements, bool forceTimeSig) const

void	writeBox (XmlWriter &) const

void	readBox (XmlReader &)

virtual bool	isEditable () const override

void	checkMeasure (int idx)

virtual void	add (Element *) override
	Add new Element el to Measure. More...

virtual void	remove (Element *) override
	Remove Element el from Measure. More...

virtual void	change (Element o, Element n) override

virtual void	spatiumChanged (qreal oldValue, qreal newValue) override

System *	system () const

bool	hasVoices (int staffIdx) const

void	setHasVoices (int staffIdx, bool v)

StaffLines *	staffLines (int staffIdx)

Spacer *	vspacerDown (int staffIdx) const

Spacer *	vspacerUp (int staffIdx) const

void	setStaffVisible (int staffIdx, bool visible)

void	setStaffStemless (int staffIdx, bool stemless)

bool	corrupted (int staffIdx) const

void	setCorrupted (int staffIdx, bool val)

void	setNoText (int staffIdx, MeasureNumber *)

MeasureNumber *	noText (int staffIdx) const

void	createStaves (int)

MeasureNumberMode	measureNumberMode () const

void	setMeasureNumberMode (MeasureNumberMode v)

Fraction	timesig () const

void	setTimesig (const Fraction &f)

Fraction	stretchedLen (Staff *) const

bool	isIrregular () const

int	size () const

Ms::Segment *	first () const

Segment *	first (SegmentType t) const

Segment *	firstEnabled () const

Ms::Segment *	last () const

SegmentList &	segments ()

const SegmentList &	segments () const

qreal	userStretch () const

void	setUserStretch (qreal v)

void	stretchMeasure (qreal stretch)

Fraction	computeTicks ()

void	layout2 ()

void	layoutMeasureNumber ()

Chord *	findChord (Fraction tick, int track)
	Search for chord at position tick in track. More...

ChordRest *	findChordRest (Fraction tick, int track)
	Search for chord or rest at position tick at staff in voice. More...

Fraction	snap (const Fraction &tick, const QPointF p) const

Fraction	snapNote (const Fraction &tick, const QPointF p, int staff) const

void	insertStaff (Staff *, int staff)

void	insertMStaff (MStaff *staff, int idx)

void	removeMStaff (MStaff *staff, int idx)

virtual void	moveTicks (const Fraction &diff) override

void	cmdRemoveStaves (int s, int e)

void	cmdAddStaves (int s, int e, bool createRest)

void	removeStaves (int s, int e)

void	insertStaves (int s, int e)

qreal	tick2pos (Fraction) const

Segment *	tick2segment (const Fraction &tick, SegmentType st=SegmentType::ChordRest)

void	sortStaves (QList< int > &dst)

virtual bool	acceptDrop (EditData &) const override
	Return true if an Element of type type can be dropped on a Measure. More...

virtual Element *	drop (EditData &) override
	Drop element. More...

int	repeatCount () const

void	setRepeatCount (int val)

Segment *	findSegmentR (SegmentType st, const Fraction &) const

Segment *	undoGetSegmentR (SegmentType st, const Fraction &f)

Segment *	getSegmentR (SegmentType st, const Fraction &f)
	Get a segment of type st at relative tick position t. More...

Segment *	findFirstR (SegmentType st, const Fraction &rtick) const

Segment *	findSegment (SegmentType st, const Fraction &f) const

Segment *	undoGetSegment (SegmentType st, const Fraction &f)

Segment *	getSegment (SegmentType st, const Fraction &f)

void	connectTremolo ()
	Connect two-notes tremolo and update duration types for the involved chords. More...

qreal	createEndBarLines (bool)

void	barLinesSetSpan (Segment *)

void	setEndBarLineType (BarLineType val, int track, bool visible=true, QColor color=QColor())

RepeatMeasure *	cmdInsertRepeatMeasure (int staffIdx)

virtual void	scanElements (void data, void(func)(void , Element ), bool all=true) override

void	createVoice (int track)

void	adjustToLen (Fraction, bool appendRestsIfNecessary=true)

AccidentalVal	findAccidental (Note *) const
	return current accidental value at note position More...

AccidentalVal	findAccidental (Segment *s, int staffIdx, int line, bool &error) const
	Compute accidental state at segment/staffIdx for relative staff line. More...

void	exchangeVoice (int voice1, int voice2, int staffIdx)

void	checkMultiVoices (int staffIdx)
	Check for more than on voice in this measure and staff and set MStaff->hasVoices. More...

bool	hasVoice (int track) const

bool	isEmpty (int staffIdx) const
	Check if the measure is filled by a full-measure rest, or is full of rests on this staff, that may have fermatas on them. More...

bool	isFullMeasureRest () const

bool	isRepeatMeasure (const Staff *staff) const

bool	visible (int staffIdx) const

bool	stemless (int staffIdx) const

bool	isFinalMeasureOfSection () const

bool	isAnacrusis () const

bool	breakMultiMeasureRest () const

void	setBreakMultiMeasureRest (bool val)

bool	empty () const

bool	isOnlyRests (int track) const

bool	isOnlyDeletedRests (int track) const

bool	isOnlyDeletedRests (int track, const Fraction &stick, const Fraction &etick) const

int	playbackCount () const

void	setPlaybackCount (int val)

QRectF	staffabbox (int staffIdx) const

virtual QVariant	getProperty (Pid propertyId) const override

virtual bool	setProperty (Pid propertyId, const QVariant &) override

virtual QVariant	propertyDefault (Pid) const override

bool	hasMMRest () const

bool	isMMRest () const

Measure *	mmRest () const

const Measure *	mmRest1 () const

void	setMMRest (Measure *m)

int	mmRestCount () const

void	setMMRestCount (int n)

Measure *	mmRestFirst () const

Measure *	mmRestLast () const

Element *	nextElementStaff (int staff)

Element *	prevElementStaff (int staff)

virtual QString	accessibleInfo () const override

void	addSystemHeader (bool firstSystem)
	Add elements to make this measure suitable as the first measure of a system. More...

void	addSystemTrailer (Measure *nm)

void	removeSystemHeader ()

void	removeSystemTrailer ()

const BarLine *	endBarLine () const

BarLineType	endBarLineType () const

bool	endBarLineVisible () const

virtual void	triggerLayout () const override

qreal	basicStretch () const

qreal	basicWidth () const

int	layoutWeight (int maxMMRestLength=0) const

virtual void	computeMinWidth ()

void	checkHeader ()

void	checkTrailer ()

void	setStretchedWidth (qreal)

void	layoutStaffLines ()

Public Member Functions inherited from Ms::MeasureBase
	MeasureBase (Score *score=0)

	~MeasureBase ()

	MeasureBase (const MeasureBase &)

MeasureBase *	next () const

MeasureBase *	nextMM () const

void	setNext (MeasureBase *e)

MeasureBase *	prev () const

void	setPrev (MeasureBase *e)

Ms::Measure *	nextMeasure () const

Ms::Measure *	prevMeasure () const

Ms::Measure *	nextMeasureMM () const

Ms::Measure *	prevMeasureMM () const

virtual void	layout ()

ElementList &	el ()

const ElementList &	el () const

System *	system () const

void	setSystem (System *s)

LayoutBreak *	sectionBreakElement () const

void	undoSetBreak (bool v, LayoutBreak::Type type)

void	undoSetLineBreak (bool v)

void	undoSetPageBreak (bool v)

void	undoSetSectionBreak (bool v)

void	undoSetNoBreak (bool v)

virtual void	writeProperties (XmlWriter &) const override

virtual bool	readProperties (XmlReader &) override

Fraction	tick () const

void	setTick (const Fraction &f)

Fraction	ticks () const

void	setTicks (const Fraction &f)

Fraction	endTick () const

void	triggerLayout () const override

qreal	pause () const

void	clearElements ()

ElementList	takeElements ()

int	no () const

void	setNo (int n)

int	noOffset () const

void	setNoOffset (int n)

bool	repeatEnd () const

void	setRepeatEnd (bool v)

bool	repeatStart () const

void	setRepeatStart (bool v)

bool	repeatJump () const

void	setRepeatJump (bool v)

bool	irregular () const

void	setIrregular (bool v)

bool	lineBreak () const

void	setLineBreak (bool v)

bool	pageBreak () const

void	setPageBreak (bool v)

bool	sectionBreak () const

void	setSectionBreak (bool v)

bool	noBreak () const

void	setNoBreak (bool v)

bool	hasCourtesyKeySig () const

void	setHasCourtesyKeySig (int v)

int	index () const

int	measureIndex () const

Public Member Functions inherited from Ms::Element
	Element (Score *=0, ElementFlags=ElementFlag::NOTHING)

	Element (const Element &)

virtual	~Element ()

Element &	operator= (const Element &)=delete

virtual Element *	linkedClone ()

Element *	parent () const

void	setParent (Element *e)

Measure *	findMeasure ()

const Measure *	findMeasure () const

MeasureBase *	findMeasureBase ()

const MeasureBase *	findMeasureBase () const

virtual bool	isElement () const override

qreal	spatium () const

void	setFlag (ElementFlag f, bool v)

void	setFlag (ElementFlag f, bool v) const

bool	flag (ElementFlag f) const

bool	selected () const

virtual void	setSelected (bool f)

bool	visible () const

virtual void	setVisible (bool f)

virtual bool	sizeIsSpatiumDependent () const override

void	setSizeIsSpatiumDependent (bool v)

Placement	placement () const

void	setPlacement (Placement val)

bool	placeAbove () const

bool	placeBelow () const

bool	generated () const

void	setGenerated (bool val)

Spatium	minDistance () const

void	setMinDistance (Spatium v)

OffsetChange	offsetChanged () const

void	setOffsetChanged (bool v, bool absolute=true, const QPointF &diff=QPointF())

const QPointF &	ipos () const

virtual const QPointF	pos () const

virtual qreal	x () const

virtual qreal	y () const

void	setPos (qreal x, qreal y)

void	setPos (const QPointF &p)

QPointF &	rpos ()

qreal &	rxpos ()

qreal &	rypos ()

virtual void	move (const QPointF &s)

virtual QPointF	pagePos () const
	position in page coordinates More...

virtual QPointF	canvasPos () const
	position in canvas coordinates More...

qreal	pageX () const

qreal	canvasX () const

const QPointF &	offset () const

virtual void	setOffset (const QPointF &o)

void	setOffset (qreal x, qreal y)

QPointF &	roffset ()

qreal &	rxoffset ()

qreal &	ryoffset ()

virtual Fraction	rtick () const

bool	isNudged () const

virtual const QRectF &	bbox () const

virtual QRectF &	bbox ()

virtual qreal	height () const

virtual void	setHeight (qreal v)

virtual qreal	width () const

virtual void	setWidth (qreal v)

QRectF	abbox () const

QRectF	pageBoundingRect () const

QRectF	canvasBoundingRect () const

virtual void	setbbox (const QRectF &r) const

virtual void	addbbox (const QRectF &r) const

bool	contains (const QPointF &p) const

bool	intersects (const QRectF &r) const

virtual Shape	shape () const

virtual qreal	baseLine () const

virtual int	subtype () const

virtual void	draw (QPainter *) const

void	drawAt (QPainter *p, const QPointF &pt) const

virtual void	startDrag (EditData &)

virtual QRectF	drag (EditData &)
	Return update Rect relative to canvas. More...

virtual void	endDrag (EditData &)

virtual QLineF	dragAnchor () const

virtual void	startEdit (EditData &)

virtual bool	edit (EditData &)

virtual void	startEditDrag (EditData &)

virtual void	editDrag (EditData &)

virtual void	endEditDrag (EditData &)

virtual void	endEdit (EditData &)

virtual void	editCut (EditData &)

virtual void	editCopy (EditData &)

void	updateGrips (EditData &) const

virtual bool	nextGrip (EditData &) const

virtual bool	prevGrip (EditData &) const

virtual QPointF	gripAnchor (Grip) const

virtual EditBehavior	normalModeEditBehavior () const

virtual int	gripsCount () const

virtual Grip	initialEditModeGrip () const

virtual Grip	defaultGrip () const

virtual std::vector< QPointF >	gripsPositions (const EditData &) const

int	track () const

virtual void	setTrack (int val)

int	z () const

void	setZ (int val)

int	staffIdx () const

virtual int	vStaffIdx () const

int	voice () const

void	setVoice (int v)

Staff *	staff () const

StaffType *	staffType () const

Part *	part () const

virtual void	localSpatiumChanged (qreal, qreal)

virtual void	dump () const

virtual Q_INVOKABLE QString	subtypeName () const

virtual Q_INVOKABLE QString	_name () const

virtual QColor	color () const

QColor	curColor () const

QColor	curColor (bool isVisible) const

QColor	curColor (bool isVisible, QColor normalColor) const

virtual void	setColor (const QColor &c)

void	undoSetColor (const QColor &c)

void	undoSetVisible (bool v)

virtual QByteArray	mimeData (const QPointF &) const

virtual bool	mousePress (EditData &)
	delivers mouseEvent to element in edit mode returns true if mouse event is accepted by element More...

virtual void	reset () override

virtual qreal	mag () const

void	setMag (qreal val)

qreal	magS () const

bool	isPrintable () const

qreal	point (const Spatium sp) const

bool	systemFlag () const

void	setSystemFlag (bool v) const

bool	header () const

void	setHeader (bool v)

bool	trailer () const

void	setTrailer (bool val)

bool	selectable () const

void	setSelectable (bool val)

bool	dropTarget () const

void	setDropTarget (bool v) const

bool	composition () const

void	setComposition (bool v) const

virtual bool	isMovable () const

bool	enabled () const

void	setEnabled (bool val)

uint	tag () const

void	setTag (uint val)

bool	autoplace () const

virtual void	setAutoplace (bool v)

bool	addToSkyline () const

virtual void	undoChangeProperty (Pid id, const QVariant &, PropertyFlags ps) override

virtual Pid	propertyId (const QStringRef &xmlName) const override

virtual QString	propertyUserValue (Pid) const override

virtual Element *	propertyDelegate (Pid)

bool	custom (Pid) const

virtual bool	isUserModified () const

void	drawSymbol (SymId id, QPainter *p, const QPointF &o=QPointF(), qreal scale=1.0) const

void	drawSymbol (SymId id, QPainter *p, const QPointF &o, int n) const

void	drawSymbols (const std::vector< SymId > &, QPainter *p, const QPointF &o=QPointF(), qreal scale=1.0) const

void	drawSymbols (const std::vector< SymId > &, QPainter *p, const QPointF &o, const QSizeF &scale) const

qreal	symHeight (SymId id) const

qreal	symWidth (SymId id) const

qreal	symWidth (const std::vector< SymId > &) const

QRectF	symBbox (SymId id) const

QRectF	symBbox (const std::vector< SymId > &) const

QPointF	symStemDownNW (SymId id) const

QPointF	symStemUpSE (SymId id) const

QPointF	symCutOutNE (SymId id) const

QPointF	symCutOutNW (SymId id) const

QPointF	symCutOutSE (SymId id) const

QPointF	symCutOutSW (SymId id) const

qreal	symAdvance (SymId id) const

bool	symIsValid (SymId id) const

bool	concertPitch () const

virtual Element *	nextElement ()

virtual Element *	prevElement ()

virtual Element *	nextSegmentElement ()

virtual Element *	prevSegmentElement ()

virtual QString	screenReaderInfo () const

virtual QString	accessibleExtraInfo () const

virtual void	triggerLayoutAll () const

virtual void	drawEditMode (QPainter *, EditData &)

void	autoplaceSegmentElement (bool above, bool add)

void	autoplaceMeasureElement (bool above, bool add)

void	autoplaceSegmentElement (bool add=true)

void	autoplaceMeasureElement (bool add=true)

void	autoplaceCalculateOffset (QRectF &r, qreal minDistance)

qreal	rebaseOffset (bool nox=true)

bool	rebaseMinDistance (qreal &md, qreal &yd, qreal sp, qreal rebase, bool above, bool fix)

qreal	styleP (Sid idx) const

Public Member Functions inherited from Ms::ScoreElement
	ScoreElement (Score *s)

	ScoreElement (const ScoreElement &se)

virtual	~ScoreElement ()

Score *	score () const

MasterScore *	masterScore () const

const char *	name () const

virtual QString	userName () const

virtual void	resetProperty (Pid id)

QVariant	propertyDefault (Pid pid, Tid tid) const

virtual void	initElementStyle (const ElementStyle *)

virtual const ElementStyle *	styledProperties () const

virtual PropertyFlags *	propertyFlagsList () const

virtual PropertyFlags	propertyFlags (Pid) const

bool	isStyled (Pid pid) const

QVariant	styleValue (Pid, Sid) const

void	setPropertyFlags (Pid, PropertyFlags)

virtual Sid	getPropertyStyle (Pid) const

bool	readProperty (const QStringRef &, XmlReader &, Pid)

void	readProperty (XmlReader &, Pid)

bool	readStyledProperty (XmlReader &e, const QStringRef &tag)

virtual void	styleChanged ()

void	undoChangeProperty (Pid id, const QVariant &)

void	undoResetProperty (Pid id)

void	undoPushProperty (Pid)

void	writeProperty (XmlWriter &xml, Pid id) const

void	writeStyledProperties (XmlWriter &) const

QList< ScoreElement * >	linkList () const

void	linkTo (ScoreElement *)

void	unlink ()

bool	isLinked (ScoreElement *)
	return true if se is different and linked to this element More...

virtual void	undoUnlink ()

int	lid () const

LinkedElements *	links () const

void	setLinks (LinkedElements *le)

bool	isNote () const

bool	isRest () const

bool	isChord () const

bool	isBarLine () const

bool	isArticulation () const

bool	isFermata () const

bool	isMarker () const

bool	isClef () const

bool	isKeySig () const

bool	isTimeSig () const

bool	isMeasure () const

bool	isTempoText () const

bool	isBreath () const

bool	isHBox () const

bool	isVBox () const

bool	isTBox () const

bool	isFBox () const

bool	isTie () const

bool	isSlur () const

bool	isGlissando () const

bool	isGlissandoSegment () const

bool	isSystemDivider () const

bool	isRehearsalMark () const

bool	isHarmony () const

bool	isVolta () const

bool	isJump () const

bool	isOttava () const

bool	isLayoutBreak () const

bool	isSegment () const

bool	isTremolo () const

bool	isSystem () const

bool	isLyrics () const

bool	isStem () const

bool	isBeam () const

bool	isHook () const

bool	isStemSlash () const

bool	isSlurSegment () const

bool	isTieSegment () const

bool	isSpacer () const

bool	isStaffLines () const

bool	isAmbitus () const

bool	isBracket () const

bool	isInstrumentChange () const

bool	isStaffTypeChange () const

bool	isHairpin () const

bool	isHairpinSegment () const

bool	isBend () const

bool	isTremoloBar () const

bool	isRepeatMeasure () const

bool	isTuplet () const

bool	isNoteDot () const

bool	isDynamic () const

bool	isInstrumentName () const

bool	isAccidental () const

bool	isTextLine () const

bool	isTextLineSegment () const

bool	isPedal () const

bool	isPedalSegment () const

bool	isOttavaSegment () const

bool	isLedgerLine () const

bool	isIcon () const

bool	isVoltaSegment () const

bool	isNoteLine () const

bool	isTrill () const

bool	isTrillSegment () const

bool	isLetRing () const

bool	isLetRingSegment () const

bool	isVibrato () const

bool	isPalmMute () const

bool	isPalmMuteSegment () const

bool	isVibratoSegment () const

bool	isSymbol () const

bool	isFSymbol () const

bool	isFingering () const

bool	isNoteHead () const

bool	isLyricsLine () const

bool	isLyricsLineSegment () const

bool	isFiguredBass () const

bool	isStaffState () const

bool	isArpeggio () const

bool	isImage () const

bool	isChordLine () const

bool	isFretDiagram () const

bool	isPage () const

bool	isText () const

bool	isMeasureNumber () const

bool	isStaffText () const

bool	isSystemText () const

bool	isBracketItem () const

bool	isScore () const

bool	isStaff () const

bool	isPart () const

bool	isBagpipeEmbellishment () const

bool	isLasso () const

bool	isSticking () const

bool	isChordRest () const

bool	isDurationElement () const

bool	isSlurTieSegment () const

bool	isSLineSegment () const

bool	isBox () const

bool	isVBoxBase () const

bool	isMeasureBase () const

bool	isTextBase () const

bool	isTextLineBaseSegment () const

bool	isLineSegment () const

bool	isSpannerSegment () const

bool	isBSymbol () const

bool	isTextLineBase () const

bool	isSLine () const

bool	isSpanner () const

bool	isStaffTextBase () const

Private Member Functions
void	push_back (Segment *e)

void	push_front (Segment *e)

void	fillGap (const Fraction &pos, const Fraction &len, int track, const Fraction &stretch)

void	computeMinWidth (Segment *s, qreal x, bool isSystemHeader)

void	readVoice (XmlReader &e, int staffIdx, bool irregular)

Private Attributes
std::vector< MStaff * >	_mstaves

SegmentList	_segments

Measure *	_mmRest

qreal	_userStretch

Fraction	_timesig

int	_mmRestCount

int	_playbackCount

int	_repeatCount
	end repeat marker und repeat count More...

MeasureNumberMode	_noMode

bool	_breakMultiMeasureRest

Additional Inherited Members
Public Types inherited from Ms::Element
enum	EditBehavior { EditBehavior::SelectOnly, EditBehavior::Edit }

Static Public Member Functions inherited from Ms::Element
static ElementType	readType (XmlReader &node, QPointF , Fraction )

static Element *	readMimeData (Score score, const QByteArray &data, QPointF , Fraction *)

static Ms::Element *	create (Ms::ElementType type, Score *)

static Element *	name2Element (const QStringRef &, Score *)

Static Public Member Functions inherited from Ms::ScoreElement
static ElementType	name2type (const QStringRef &, bool silent=false)

static ElementType	name2type (const QString &s)

static const char *	name (ElementType)

Public Attributes inherited from Ms::Element
bool	itemDiscovered { false }
	helper flag for bsp More...

Protected Member Functions inherited from Ms::MeasureBase
void	cleanupLayoutBreaks (bool undo)

Protected Member Functions inherited from Ms::ScoreElement
virtual int	getPropertyFlagsIdx (Pid id) const

Protected Attributes inherited from Ms::MeasureBase
Fraction	_len { Fraction(0, 1) }
	actual length of measure More...

Protected Attributes inherited from Ms::Element
int	_z

QColor	_color
	element color attribute More...

Protected Attributes inherited from Ms::ScoreElement
const ElementStyle *	_elementStyle { &emptyStyle }

PropertyFlags *	_propertyFlagsList { 0 }

LinkedElements *	_links { 0 }

Detailed Description

one measure in a system

Constructor & Destructor Documentation

◆ Measure() [1/2]

Ms::Measure::Measure ( Score * s = 0 )

◆ Measure() [2/2]

Ms::Measure::Measure ( const Measure & m )

◆ ~Measure()

Ms::Measure::~Measure ( )

Member Function Documentation

◆ acceptDrop()

bool Ms::Measure::acceptDrop ( EditData & data ) const

overridevirtual

Return true if an Element of type type can be dropped on a Measure.

Reimplemented from Ms::Element.

◆ accessibleInfo()

QString Ms::Measure::accessibleInfo ( ) const

overridevirtual

Reimplemented from Ms::Element.

◆ add()

void Ms::Measure::add ( Element * e )

overridevirtual

Add new Element el to Measure.

Reimplemented from Ms::MeasureBase.

◆ addSystemHeader()

void Ms::Measure::addSystemHeader ( bool isFirstSystem )

Add elements to make this measure suitable as the first measure of a system.

◆ addSystemTrailer()

void Ms::Measure::addSystemTrailer ( Measure * nm )

◆ adjustToLen()

void Ms::Measure::adjustToLen	(	Fraction	nf,
		bool	appendRestsIfNecessary = `true`
	)

◆ barLinesSetSpan()

void Ms::Measure::barLinesSetSpan ( Segment * seg )

◆ basicStretch()

qreal Ms::Measure::basicStretch ( ) const

◆ basicWidth()

qreal Ms::Measure::basicWidth ( ) const

◆ breakMultiMeasureRest()

bool Ms::Measure::breakMultiMeasureRest ( ) const

inline

◆ change()

void Ms::Measure::change	(	Element *	o,
		Element *	n
	)

overridevirtual

Reimplemented from Ms::Element.

◆ checkHeader()

void Ms::Measure::checkHeader ( )

◆ checkMeasure()

void Ms::Measure::checkMeasure ( int idx )

◆ checkMultiVoices()

void Ms::Measure::checkMultiVoices ( int staffIdx )

Check for more than on voice in this measure and staff and set MStaff->hasVoices.

◆ checkTrailer()

void Ms::Measure::checkTrailer ( )

◆ clone()

virtual Measure* Ms::Measure::clone ( ) const

inlineoverridevirtual

Implements Ms::MeasureBase.

◆ cloneMeasure()

Measure * Ms::Measure::cloneMeasure	(	Score *	sc,
		const Fraction &	tick,
		TieMap *	tieMap
	)

◆ cmdAddStaves()

void Ms::Measure::cmdAddStaves	(	int	s,
		int	e,
		bool	createRest
	)

◆ cmdInsertRepeatMeasure()

RepeatMeasure * Ms::Measure::cmdInsertRepeatMeasure ( int staffIdx )

◆ cmdRemoveStaves()

void Ms::Measure::cmdRemoveStaves	(	int	s,
		int	e
	)

◆ computeMinWidth() [1/2]

void Ms::Measure::computeMinWidth	(	Segment *	s,
		qreal	x,
		bool	isSystemHeader
	)

private

◆ computeMinWidth() [2/2]

void Ms::Measure::computeMinWidth ( )

virtual

Reimplemented from Ms::MeasureBase.

◆ computeTicks()

Fraction Ms::Measure::computeTicks ( )

◆ connectTremolo()

void Ms::Measure::connectTremolo ( )

Connect two-notes tremolo and update duration types for the involved chords.

◆ corrupted()

bool Ms::Measure::corrupted ( int staffIdx ) const

◆ createEndBarLines()

qreal Ms::Measure::createEndBarLines ( bool isLastMeasureInSystem )

◆ createStaves()

void Ms::Measure::createStaves ( int staffIdx )

◆ createVoice()

void Ms::Measure::createVoice ( int track )

◆ drop()

Element * Ms::Measure::drop ( EditData & data )

overridevirtual

Drop element.

Handle a dropped element at position pos of given element type and subtype.

Reimplemented from Ms::Element.

◆ empty()

bool Ms::Measure::empty ( ) const

◆ endBarLine()

const BarLine * Ms::Measure::endBarLine ( ) const

◆ endBarLineType()

BarLineType Ms::Measure::endBarLineType ( ) const

◆ endBarLineVisible()

bool Ms::Measure::endBarLineVisible ( ) const

◆ exchangeVoice()

void Ms::Measure::exchangeVoice	(	int	voice1,
		int	voice2,
		int	staffIdx
	)

◆ fillGap()

void Ms::Measure::fillGap	(	const Fraction &	pos,
		const Fraction &	len,
		int	track,
		const Fraction &	stretch
	)

private

◆ findAccidental() [1/2]

AccidentalVal Ms::Measure::findAccidental ( Note * note ) const

return current accidental value at note position

◆ findAccidental() [2/2]

AccidentalVal Ms::Measure::findAccidental	(	Segment *	s,
		int	staffIdx,
		int	line,
		bool &	error
	)		const

Compute accidental state at segment/staffIdx for relative staff line.

◆ findChord()

Chord * Ms::Measure::findChord	(	Fraction	tick,
		int	track
	)

Search for chord at position tick in track.

◆ findChordRest()

ChordRest * Ms::Measure::findChordRest	(	Fraction	tick,
		int	track
	)

Search for chord or rest at position tick at staff in voice.

◆ findFirstR()

Segment * Ms::Measure::findFirstR	(	SegmentType	st,
		const Fraction &	rtick
	)		const

◆ findSegment()

Segment* Ms::Measure::findSegment	(	SegmentType	st,
		const Fraction &	f
	)		const

inline

◆ findSegmentR()

Segment * Ms::Measure::findSegmentR	(	SegmentType	st,
		const Fraction &	t
	)		const

◆ first() [1/2]

Ms::Segment* Ms::Measure::first ( ) const

inline

◆ first() [2/2]

Segment* Ms::Measure::first ( SegmentType t ) const

inline

◆ firstEnabled()

Segment* Ms::Measure::firstEnabled ( ) const

inline

◆ getProperty()

QVariant Ms::Measure::getProperty ( Pid propertyId ) const

overridevirtual

Reimplemented from Ms::MeasureBase.

◆ getSegment()

Segment* Ms::Measure::getSegment	(	SegmentType	st,
		const Fraction &	f
	)

inline

◆ getSegmentR()

Segment * Ms::Measure::getSegmentR	(	SegmentType	st,
		const Fraction &	t
	)

Get a segment of type st at relative tick position t.

If the segment does not exist, it is created.

◆ hasMMRest()

bool Ms::Measure::hasMMRest ( ) const

inline

◆ hasVoice()

bool Ms::Measure::hasVoice ( int track ) const

◆ hasVoices()

bool Ms::Measure::hasVoices ( int staffIdx ) const

◆ insertMStaff()

void Ms::Measure::insertMStaff	(	MStaff *	staff,
		int	idx
	)

◆ insertStaff()

void Ms::Measure::insertStaff	(	Staff *	staff,
		int	staff
	)

◆ insertStaves()

void Ms::Measure::insertStaves	(	int	s,
		int	e
	)

◆ isAnacrusis()

bool Ms::Measure::isAnacrusis ( ) const

◆ isEditable()

virtual bool Ms::Measure::isEditable ( ) const

inlineoverridevirtual

Reimplemented from Ms::Element.

◆ isEmpty()

bool Ms::Measure::isEmpty ( int staffIdx ) const

Check if the measure is filled by a full-measure rest, or is full of rests on this staff, that may have fermatas on them.

If staff is -1, then check for all staves.

◆ isFinalMeasureOfSection()

bool Ms::Measure::isFinalMeasureOfSection ( ) const

◆ isFullMeasureRest()

bool Ms::Measure::isFullMeasureRest ( ) const

◆ isIrregular()

bool Ms::Measure::isIrregular ( ) const

inline

◆ isMMRest()

bool Ms::Measure::isMMRest ( ) const

inline

◆ isOnlyDeletedRests() [1/2]

bool Ms::Measure::isOnlyDeletedRests ( int track ) const

◆ isOnlyDeletedRests() [2/2]

bool Ms::Measure::isOnlyDeletedRests	(	int	track,
		const Fraction &	stick,
		const Fraction &	etick
	)		const

◆ isOnlyRests()

bool Ms::Measure::isOnlyRests ( int track ) const

◆ isRepeatMeasure()

bool Ms::Measure::isRepeatMeasure ( const Staff * staff ) const

◆ last()

Ms::Segment* Ms::Measure::last ( ) const

inline

◆ layout2()

void Ms::Measure::layout2 ( )

◆ layoutMeasureNumber()

void Ms::Measure::layoutMeasureNumber ( )

◆ layoutStaffLines()

void Ms::Measure::layoutStaffLines ( )

◆ layoutWeight()

int Ms::Measure::layoutWeight ( int maxMMRestLength = 0 ) const

◆ measureNumberMode()

MeasureNumberMode Ms::Measure::measureNumberMode ( ) const

inline

◆ mmRest()

Measure* Ms::Measure::mmRest ( ) const

inline

◆ mmRest1()

const Measure * Ms::Measure::mmRest1 ( ) const

◆ mmRestCount()

int Ms::Measure::mmRestCount ( ) const

inline

◆ mmRestFirst()

Measure * Ms::Measure::mmRestFirst ( ) const

◆ mmRestLast()

Measure * Ms::Measure::mmRestLast ( ) const

◆ moveTicks()

void Ms::Measure::moveTicks ( const Fraction & diff )

overridevirtual

Reimplemented from Ms::MeasureBase.

◆ nextElementStaff()

Element * Ms::Measure::nextElementStaff ( int staff )

◆ noText()

MeasureNumber * Ms::Measure::noText ( int staffIdx ) const

◆ playbackCount()

int Ms::Measure::playbackCount ( ) const

inline

◆ prevElementStaff()

Element * Ms::Measure::prevElementStaff ( int staff )

◆ propertyDefault()

QVariant Ms::Measure::propertyDefault ( Pid propertyId ) const

overridevirtual

Reimplemented from Ms::MeasureBase.

◆ push_back()

void Ms::Measure::push_back ( Segment * e )

private

◆ push_front()

void Ms::Measure::push_front ( Segment * e )

private

◆ read() [1/2]

void Ms::Measure::read	(	XmlReader &	e,
		int	idx
	)

◆ read() [2/2]

void Ms::Measure::read ( XmlReader & d )

inlinevirtual

Reimplemented from Ms::Element.

◆ readAddConnector()

void Ms::Measure::readAddConnector	(	ConnectorInfoReader *	info,
		bool	pasteMode
	)

overridevirtual

Reimplemented from Ms::ScoreElement.

◆ readBox()

void Ms::Measure::readBox ( XmlReader & )

◆ readVoice()

void Ms::Measure::readVoice	(	XmlReader &	e,
		int	staffIdx,
		bool	irregular
	)

private

◆ remove()

void Ms::Measure::remove ( Element * e )

overridevirtual

Remove Element el from Measure.

Reimplemented from Ms::MeasureBase.

◆ removeMStaff()

void Ms::Measure::removeMStaff	(	MStaff *	staff,
		int	idx
	)

◆ removeStaves()

void Ms::Measure::removeStaves	(	int	s,
		int	e
	)

◆ removeSystemHeader()

void Ms::Measure::removeSystemHeader ( )

◆ removeSystemTrailer()

void Ms::Measure::removeSystemTrailer ( )

◆ repeatCount()

int Ms::Measure::repeatCount ( ) const

inline

◆ scanElements()

void Ms::Measure::scanElements	(	void *	data,
		void()(void , Element *)	func,
		bool	all = `true`
	)

overridevirtual

Reimplemented from Ms::MeasureBase.

◆ segments() [1/2]

SegmentList& Ms::Measure::segments ( )

inline

◆ segments() [2/2]

const SegmentList& Ms::Measure::segments ( ) const

inline

◆ setBreakMultiMeasureRest()

void Ms::Measure::setBreakMultiMeasureRest ( bool val )

inline

◆ setCorrupted()

void Ms::Measure::setCorrupted	(	int	staffIdx,
		bool	val
	)

◆ setEndBarLineType()

void Ms::Measure::setEndBarLineType	(	BarLineType	val,
		int	track,
		bool	visible = `true`,
		QColor	color = `QColor()`
	)

◆ setHasVoices()

void Ms::Measure::setHasVoices	(	int	staffIdx,
		bool	v
	)

◆ setMeasureNumberMode()

void Ms::Measure::setMeasureNumberMode ( MeasureNumberMode v )

inline

◆ setMMRest()

void Ms::Measure::setMMRest ( Measure * m )

inline

◆ setMMRestCount()

void Ms::Measure::setMMRestCount ( int n )

inline

◆ setNoText()

void Ms::Measure::setNoText	(	int	staffIdx,
		MeasureNumber *	t
	)

◆ setPlaybackCount()

void Ms::Measure::setPlaybackCount ( int val )

inline

◆ setProperty()

bool Ms::Measure::setProperty	(	Pid	propertyId,
		const QVariant &	value
	)

overridevirtual

Reimplemented from Ms::MeasureBase.

◆ setRepeatCount()

void Ms::Measure::setRepeatCount ( int val )

inline

◆ setScore()

void Ms::Measure::setScore ( Score * s )

overridevirtual

Reimplemented from Ms::MeasureBase.

◆ setStaffStemless()

void Ms::Measure::setStaffStemless	(	int	staffIdx,
		bool	stemless
	)

◆ setStaffVisible()

void Ms::Measure::setStaffVisible	(	int	staffIdx,
		bool	visible
	)

◆ setStretchedWidth()

void Ms::Measure::setStretchedWidth ( qreal w )

◆ setTimesig()

void Ms::Measure::setTimesig ( const Fraction & f )

inline

◆ setUserStretch()

void Ms::Measure::setUserStretch ( qreal v )

inline

◆ size()

int Ms::Measure::size ( ) const

inline

◆ snap()

Fraction Ms::Measure::snap	(	const Fraction &	tick,
		const QPointF	p
	)		const

◆ snapNote()

Fraction Ms::Measure::snapNote	(	const Fraction &	tick,
		const QPointF	p,
		int	staff
	)		const

◆ sortStaves()

void Ms::Measure::sortStaves ( QList< int > & dst )

◆ spatiumChanged()

void Ms::Measure::spatiumChanged	(	qreal	oldValue,
		qreal	newValue
	)

overridevirtual

Reimplemented from Ms::Element.

◆ staffabbox()

QRectF Ms::Measure::staffabbox ( int staffIdx ) const

◆ staffLines()

StaffLines * Ms::Measure::staffLines ( int staffIdx )

◆ stemless()

bool Ms::Measure::stemless ( int staffIdx ) const

◆ stretchedLen()

Fraction Ms::Measure::stretchedLen ( Staff * staff ) const

◆ stretchMeasure()

void Ms::Measure::stretchMeasure ( qreal stretch )

◆ system()

System* Ms::Measure::system ( ) const

inline

◆ tick2pos()

qreal Ms::Measure::tick2pos ( Fraction tck ) const

◆ tick2segment()

Segment * Ms::Measure::tick2segment	(	const Fraction &	tick,
		SegmentType	st = `SegmentType::ChordRest`
	)

◆ timesig()

Fraction Ms::Measure::timesig ( ) const

inline

◆ triggerLayout()

void Ms::Measure::triggerLayout ( ) const

overridevirtual

Reimplemented from Ms::Element.

◆ type()

virtual ElementType Ms::Measure::type ( ) const

inlineoverridevirtual

Implements Ms::MeasureBase.

◆ undoGetSegment()

Segment* Ms::Measure::undoGetSegment	(	SegmentType	st,
		const Fraction &	f
	)

inline

◆ undoGetSegmentR()

Segment * Ms::Measure::undoGetSegmentR	(	SegmentType	st,
		const Fraction &	f
	)

◆ userStretch()

qreal Ms::Measure::userStretch ( ) const

◆ visible()

bool Ms::Measure::visible ( int staffIdx ) const

◆ vspacerDown()

Spacer * Ms::Measure::vspacerDown ( int staffIdx ) const

◆ vspacerUp()

Spacer * Ms::Measure::vspacerUp ( int staffIdx ) const

◆ write() [1/2]

virtual void Ms::Measure::write ( XmlWriter & xml ) const

inlineoverridevirtual

Implements Ms::MeasureBase.

◆ write() [2/2]

void Ms::Measure::write	(	XmlWriter &	xml,
		int	staff,
		bool	writeSystemElements,
		bool	forceTimeSig
	)		const

virtual

Implements Ms::MeasureBase.

◆ writeBox()

void Ms::Measure::writeBox ( XmlWriter & ) const

Member Data Documentation

◆ _breakMultiMeasureRest

bool Ms::Measure::_breakMultiMeasureRest

private

◆ _mmRest

Measure* Ms::Measure::_mmRest

private

◆ _mmRestCount

int Ms::Measure::_mmRestCount

private

◆ _mstaves

std::vector<MStaff*> Ms::Measure::_mstaves

private

◆ _noMode

MeasureNumberMode Ms::Measure::_noMode

private

◆ _playbackCount

int Ms::Measure::_playbackCount

private

◆ _repeatCount

int Ms::Measure::_repeatCount

private

end repeat marker und repeat count

◆ _segments

SegmentList Ms::Measure::_segments

private

◆ _timesig

Fraction Ms::Measure::_timesig

private

◆ _userStretch

qreal Ms::Measure::_userStretch

private

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

libmscore/measure.h
libmscore/check.cpp
libmscore/measure.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Measure() [1/2]

◆ Measure() [2/2]

◆ ~Measure()

Member Function Documentation

◆ acceptDrop()

◆ accessibleInfo()

◆ add()

◆ addSystemHeader()

◆ addSystemTrailer()

◆ adjustToLen()

◆ barLinesSetSpan()

◆ basicStretch()

◆ basicWidth()

◆ breakMultiMeasureRest()

◆ change()

◆ checkHeader()

◆ checkMeasure()

◆ checkMultiVoices()

◆ checkTrailer()

◆ clone()

◆ cloneMeasure()

◆ cmdAddStaves()

◆ cmdInsertRepeatMeasure()

◆ cmdRemoveStaves()

◆ computeMinWidth() [1/2]

◆ computeMinWidth() [2/2]

◆ computeTicks()

◆ connectTremolo()

◆ corrupted()

◆ createEndBarLines()

◆ createStaves()

◆ createVoice()

◆ drop()

◆ empty()

◆ endBarLine()

◆ endBarLineType()

◆ endBarLineVisible()

◆ exchangeVoice()

◆ fillGap()

◆ findAccidental() [1/2]

◆ findAccidental() [2/2]

◆ findChord()

◆ findChordRest()

◆ findFirstR()

◆ findSegment()

◆ findSegmentR()

◆ first() [1/2]

◆ first() [2/2]

◆ firstEnabled()

◆ getProperty()

◆ getSegment()

◆ getSegmentR()

◆ hasMMRest()

◆ hasVoice()

◆ hasVoices()

◆ insertMStaff()

◆ insertStaff()

◆ insertStaves()

◆ isAnacrusis()

◆ isEditable()

◆ isEmpty()

◆ isFinalMeasureOfSection()

◆ isFullMeasureRest()

◆ isIrregular()

◆ isMMRest()

◆ isOnlyDeletedRests() [1/2]

◆ isOnlyDeletedRests() [2/2]

◆ isOnlyRests()

◆ isRepeatMeasure()

◆ last()

◆ layout2()

◆ layoutMeasureNumber()

◆ layoutStaffLines()

◆ layoutWeight()