An empty (invisible) event. More...

Inheritance diagram for GREmpty:

Public Member Functions
	GREmpty (GRStaff inStaff, const ARMusicalEvent ar, bool p_ownsAR=false)

	GREmpty (GRStaff inStaff, const ARMusicalEvent ar, const TYPE_TIMEPOSITION theRelativeTimePositionOfGR, const TYPE_DURATION theDurationOfGR)

virtual	~GREmpty ()

virtual void	accept (GRVisitor &visitor)

virtual void	OnDraw (VGDevice &hdc) const

virtual void	GetMap (GuidoElementSelector sel, MapCollector &f, MapInfos &infos) const

virtual void	tellPosition (GObject *caller, const NVPoint &newPosition)

virtual bool	isEmpty () const

virtual void	updateBoundingBox ()

void	setAuto (bool val)

bool	isAuto () const

bool	isInChord () const

Public Member Functions inherited from GREvent
	GREvent (GRStaff inStaff, const ARMusicalEvent ar, bool p_ownsAR=false)

	GREvent (GRStaff inStaff, const ARMusicalEvent ar, const TYPE_TIMEPOSITION &date, const TYPE_DURATION &dur)

virtual	~GREvent ()

virtual void	addToOffset (const NVPoint &offs)

virtual float	getSize () const

virtual const NVPoint &	getOffset () const

virtual const NVstring &	getStyle () const

virtual const unsigned char *	getColRef () const

virtual void	setSize (float nsize)

virtual void	addArticulation (const ARMusicalTag *inTag)

bool	hasArticulation (int inArticulationFlag) const

virtual int	adjustLength (const TYPE_DURATION &ndur)

virtual NVPoint	getCrescEnd ()

virtual NVPoint	getCrescStart ()

virtual void	setHPosition (float inX)

virtual void	setPosition (const NVPoint &inPos)

virtual GRGlobalStem *	getGlobalStem () const

virtual void	setGlobalStem (GRGlobalStem *inGlobalStem)

virtual void	setGlobalLocation (GRGlobalLocation *pglog)

virtual void	setBeamStem (GRBeam *inBeam, float pos)

virtual float	setStemLength (float inLen, bool userLength=false)

virtual GDirection	getStemDirection () const

virtual void	setStemDirection (GDirection dir)

virtual void	setFlagOnOff (bool i)

virtual bool	getStemDirSet () const

virtual bool	getStemLengthSet () const

virtual float	getStemLength () const

virtual NVPoint	getStemStartPos () const

virtual NVPoint	getStemEndPos () const

virtual float	changeStemLength (float inLen, bool force=false)

virtual int	getNumFaehnchen () const

virtual int	getBeamCount () const

virtual void	incBeamCount ()

virtual void	decBeamCount ()

virtual void	setFillsBar (bool value, GRNotationElement , GRNotationElement , bool)

virtual bool	getFillsBar () const

bool	isSyncopated () const

virtual void	createDots (const TYPE_DURATION &duration, float notewidth, const NVPoint &inPos)

virtual void	setDotFormat (const ARDotFormat *inFormat)

virtual void	setDotFormat (GRNoteDot inDot, const ARDotFormat inFormat)

virtual bool	isGREventClass () const

const GRNEList &	getArticulations () const

GRNEList &	getArticulations ()

virtual bool	stemHasBeenChanged () const

virtual void	setStemChanged ()

virtual const GREvent *	isGREvent () const

virtual GREvent *	isGREvent ()

GRNoteDot *	getDot () const

Public Member Functions inherited from GRARCompositeNotationElement
	GRARCompositeNotationElement (const ARMusicalObject *ar, bool ownsAR=false)

virtual	~GRARCompositeNotationElement ()

virtual void	setGRStaff (GRStaff *inStaff)

GuidoPos	First () const

GuidoPos	Last () const

GRNotationElement *	GetNext (GuidoPos &ioPos) const

GRNotationElement *	GetTail () const

GuidoPos	AddTail (GRNotationElement *el)

void	RemoveElement (GRNotationElement *el)

void	DrawSubElements (VGDevice &hdc) const

void	GetSubElementsMap (GuidoElementSelector sel, MapCollector &f, MapInfos &infos) const

void	RemoveAllSubElements ()

GuidoPos	SetTailPosition (GuidoPos pos)

NEPointerList &	GetCompositeElements ()

const NEPointerList &	GetCompositeElements () const

Public Member Functions inherited from GRARNotationElement
	GRARNotationElement (const ARMusicalObject *abstractRepresentationOfNotationElement, bool p_ownsAR=false)

virtual	~GRARNotationElement ()

virtual const ARMusicalObject *	getAbstractRepresentation ()

virtual const ARMusicalObject *	getAbstractRepresentation () const

virtual void	setOwnership (bool ownsAR)

virtual bool	isChordComma () const

Public Member Functions inherited from GRNotationElement
	GRNotationElement ()

virtual	~GRNotationElement ()

GRStaff *	getGRStaff () const

GRSystemSlice *	getGRSystemSlice () const

virtual int	getStaffNumber () const

virtual float	getLeftSpace () const

virtual float	getRightSpace () const

virtual void	setLeftSpace (float lspace)

virtual void	setRightSpace (float rspace)

virtual void	setNeedsSpring (int inFlag)

virtual int	getNeedsSpring () const

virtual int	getSpringID () const

virtual void	tellSpringID (int inSpringID)

NEPointerList *	getAssociations ()

const NEPointerList *	getAssociations () const

virtual void	removeAssociation (const NEPointerList &nl)

virtual void	removeAssociation (GRNotationElement *el)

void	FreeAssociatedList ()

virtual NVPoint	getTieEnd () const

virtual NVPoint	getTieStart () const

virtual NVRect	getAssociatedBoundingBox () const

void	addToBoundingBox (GRNotationElement *in)

void	OnDrawSymbol (VGDevice &hdc, unsigned int inSymbol, float inOffsetX=0, float inOffsetY=0, float inFontSize=0) const

void	OnDrawText (VGDevice &hdc, NVPoint pos, const char *cp, int inCharCount=-1) const

void	OnDrawText (VGDevice &hdc, const char *cp, int inCharCount=-1) const

void	DrawSymbol (VGDevice &hdc, unsigned int inSymbol, float x=0, float y=0, float size=0) const

void	DrawNumericSymbols (VGDevice &hdc, const char *symbols, float x, float y, float size, float spacing=DEFAULTNUMERICSPACE) const

void	Show (bool status)

bool	GetShow () const

virtual void	SendMap (const NVRect &r, MapCollector &f, TYPE_TIMEPOSITION date, TYPE_DURATION dur, GuidoElementType type, MapInfos &infos) const

virtual void	SendMap (MapCollector &f, TYPE_TIMEPOSITION date, TYPE_DURATION dur, GuidoElementType type, MapInfos &infos) const

virtual unsigned int	getTextAlign () const

virtual const TYPE_DURATION &	getDuration () const

virtual void	setDuration (const TYPE_TIMEPOSITION &dur)

virtual void	setRelativeTimePosition (const TYPE_TIMEPOSITION &tp)

virtual void	setRelativeEndTimePosition (const TYPE_TIMEPOSITION &tp)

virtual const TYPE_TIMEPOSITION &	getRelativeTimePosition () const

virtual void	setDrawOnOff (bool onoff)

virtual bool	getDrawOnOff ()

virtual TYPE_TIMEPOSITION	getRelativeEndTimePosition () const

virtual void	recalcVerticalPosition ()

virtual void	addAssociation (GRNotationElement *grnot)

virtual void	print (std::ostream &os) const

const NEPointerList *	associated () const

virtual void	setIsInHeader (bool state)

virtual bool	isInHeader () const

virtual bool	isLyrics () const

virtual bool	checkCollisionWith () const

virtual const GRText *	isText () const

virtual const GRSingleNote *	isSingleNote () const

virtual GRSingleNote *	isSingleNote ()

virtual const GRNote *	isGRNote () const

virtual const GRRest *	isRest () const

virtual const GRGlue *	isGRGlue () const

virtual const GRTempo *	isGRTempo () const

virtual const GRTrill *	isGRTrill () const

virtual const GRBar *	isGRBar () const

virtual const GRDynamics *	isGRDynamic () const

virtual GRFingering *	isGRFingering ()

virtual GRSlur *	isGRSlur ()

virtual const GRHarmony *	isGRHarmony () const

Public Member Functions inherited from GObject
virtual	~GObject ()

virtual const char *	getFont () const

virtual const char *	getFontAttrib () const

virtual int	getFontSize () const

virtual const NVPoint &	getReferencePosition () const
	Retrieves the Symbol-reference-position with respect to the GUIDO-reference-position. More...

const NVPoint &	getPosition () const

const NVRect &	getBoundingBox () const

void	addToBoundingBox (const NVRect &in)

NVRect &	getReferenceBoundingBox ()

virtual void	DrawBoundingBox (VGDevice &hdc, const VGColor &inBrushColor) const

Public Member Functions inherited from GRVisitable
virtual	~GRVisitable ()

Protected Attributes
bool	fIsAuto = false

Protected Attributes inherited from GREvent
int	mArticulationFlags

NVstring	mStyle

NVPoint	mOffset

float	mSize

unsigned char *	mColRef

int	mBeamCount

float	mCurLSPACE

GRGlobalStem *	mGlobalStem

bool	mFillsBar

bool	stemChanged

Protected Attributes inherited from GRARNotationElement
const ARMusicalObject *	mAbstractRepresentation

bool	mOwnsAR

Protected Attributes inherited from GRNotationElement
unsigned int	mSymbol

GRStaff *	mGrStaff

int	mNeedsSpring

int	mSpringID

float	mLeftSpace

float	mRightSpace

bool	mDraw

bool	mShow

bool	mIsInHeader

TYPE_DURATION	mDurationOfGR

NEPointerList *	mAssociated

Protected Attributes inherited from GObject
NVPoint	mPosition

NVRect	mBoundingBox

NVRect	mMapping

Additional Inherited Members
Static Public Member Functions inherited from GREvent
static GREvent *	cast (GObject *inObj)

Static Public Member Functions inherited from GRNotationElement
static int	ComparePos (const GRNotationElement g1, const GRNotationElement g2)

Static Public Member Functions inherited from GObject
static bool	positionIsOnStaffLine (float inPositionY, float inLSpace)

static float	GetSymbolExtent (unsigned int inSymbol)

Protected Member Functions inherited from GRNotationElement
void	DrawExtents (VGDevice &hdc, const VGColor &inColor) const

Protected Member Functions inherited from GObject
	GObject ()

	GObject (const GObject &in)

Static Protected Attributes inherited from GObject
static std::map< ConstMusicalSymbolID, float >	sSymbolExtentMap

static NVPoint	sRefposNone

Detailed Description

An empty (invisible) event.

Constructor & Destructor Documentation

◆ GREmpty() [1/2]

GREmpty::GREmpty	(	GRStaff *	inStaff,
		const ARMusicalEvent *	ar,
		bool	p_ownsAR = `false`
	)

◆ GREmpty() [2/2]

GREmpty::GREmpty	(	GRStaff *	inStaff,
		const ARMusicalEvent *	ar,
		const TYPE_TIMEPOSITION	theRelativeTimePositionOfGR,
		const TYPE_DURATION	theDurationOfGR
	)

◆ ~GREmpty()

virtual GREmpty::~GREmpty ( )

virtual

Member Function Documentation

◆ accept()

virtual void GREmpty::accept ( GRVisitor & visitor )

virtual

Reimplemented from GRNotationElement.

◆ GetMap()

virtual void GREmpty::GetMap	(	GuidoElementSelector	sel,
		MapCollector &	f,
		MapInfos &	infos
	)		const

virtual

Reimplemented from GObject.

◆ isAuto()

bool GREmpty::isAuto ( ) const

inline

◆ isEmpty()

virtual bool GREmpty::isEmpty ( ) const

inlinevirtual

Reimplemented from GRNotationElement.

◆ isInChord()

bool GREmpty::isInChord ( ) const

inline

◆ OnDraw()

virtual void GREmpty::OnDraw ( VGDevice & hdc ) const

virtual

Reimplemented from GRNotationElement.

◆ setAuto()

void GREmpty::setAuto ( bool val )

inline

◆ tellPosition()

virtual void GREmpty::tellPosition	(	GObject *	caller,
		const NVPoint &	newPosition
	)

virtual

Reimplemented from GRNotationElement.

◆ updateBoundingBox()

virtual void GREmpty::updateBoundingBox ( )

virtual

Reimplemented from GREvent.

Member Data Documentation

◆ fIsAuto

bool GREmpty::fIsAuto = false

protected

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GREmpty() [1/2]

◆ GREmpty() [2/2]

◆ ~GREmpty()

Member Function Documentation

◆ accept()

◆ GetMap()

◆ isAuto()

◆ isEmpty()

◆ isInChord()

◆ OnDraw()

◆ setAuto()

◆ tellPosition()

◆ updateBoundingBox()

Member Data Documentation

◆ fIsAuto