GREvent Class Reference

Graphical representation for an event (= has duration). More...

Inheritance diagram for GREvent:

Public Member Functions
	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 void	updateBoundingBox ()
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 void	tellPosition (GObject *caller, const NVPoint &point)
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)
virtual void	OnDraw (VGDevice &hdc) const
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	accept (GRVisitor &visitor)
virtual void	print (std::ostream &os) const
const NEPointerList *	associated () const
virtual void	setIsInHeader (bool state)
virtual bool	isInHeader () const
virtual bool	isEmpty () 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	GetMap (GuidoElementSelector sel, MapCollector &f, MapInfos &infos) const
virtual void	DrawBoundingBox (VGDevice &hdc, const VGColor &inBrushColor) const
Public Member Functions inherited from GRVisitable
virtual	~GRVisitable ()

Static Public Member Functions
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 Attributes
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
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

Graphical representation for an event (= has duration).

Because it's is possible to show only a part of the events duration exists an own duration and start time independent from the AREvent.

Constructor & Destructor Documentation

GREvent() [1/2]

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

GREvent() [2/2]

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

~GREvent()

virtual GREvent::~GREvent ( )

virtual

Member Function Documentation

addArticulation()

virtual void GREvent::addArticulation ( const ARMusicalTag *  inTag )

virtual

Reimplemented in GRSingleNote.

addToOffset()

virtual void GREvent::addToOffset ( const NVPoint &  offs )

virtual

Reimplemented from GRARCompositeNotationElement.

Reimplemented in GRSingleNote.

adjustLength()

virtual int GREvent::adjustLength ( const TYPE_DURATION &  ndur )

virtual

Reimplemented in GRSingleRest, and GRSingleNote.

cast()

static GREvent* GREvent::cast ( GObject *  inObj )

inlinestatic

changeStemLength()

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

virtual

Reimplemented in GRSingleNote.

createDots()

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

virtual

decBeamCount()

virtual void GREvent::decBeamCount ( )

inlinevirtual

getArticulations() [1/2]

GRNEList& GREvent::getArticulations ( )

inline

getArticulations() [2/2]

const GRNEList& GREvent::getArticulations ( ) const

inline

getBeamCount()

virtual int GREvent::getBeamCount ( ) const

inlinevirtual

getColRef()

virtual const unsigned char* GREvent::getColRef ( ) const

inlinevirtual

Reimplemented from GObject.

getCrescEnd()

virtual NVPoint GREvent::getCrescEnd ( )

virtual

getCrescStart()

virtual NVPoint GREvent::getCrescStart ( )

virtual

getDot()

GRNoteDot* GREvent::getDot

(

)

const

getFillsBar()

virtual bool GREvent::getFillsBar ( ) const

inlinevirtual

getGlobalStem()

virtual GRGlobalStem* GREvent::getGlobalStem ( ) const

inlinevirtual

Reimplemented in GRTab.

getNumFaehnchen()

virtual int GREvent::getNumFaehnchen ( ) const

virtual

Reimplemented in GRSingleNote, GRSingleRest, and GRTab.

getOffset()

virtual const NVPoint& GREvent::getOffset ( ) const

inlinevirtual

Reimplemented from GObject.

getSize()

virtual float GREvent::getSize ( ) const

inlinevirtual

Reimplemented from GObject.

getStemDirection()

virtual GDirection GREvent::getStemDirection ( ) const

virtual

Reimplemented in GRSingleNote.

getStemDirSet()

virtual bool GREvent::getStemDirSet ( ) const

virtual

Reimplemented in GRSingleNote.

getStemEndPos()

virtual NVPoint GREvent::getStemEndPos ( ) const

virtual

Reimplemented in GRSingleNote.

getStemLength()

virtual float GREvent::getStemLength ( ) const

virtual

Reimplemented in GRSingleNote.

getStemLengthSet()

virtual bool GREvent::getStemLengthSet ( ) const

virtual

Reimplemented in GRSingleNote.

getStemStartPos()

virtual NVPoint GREvent::getStemStartPos ( ) const

virtual

Reimplemented in GRSingleNote.

getStyle()

virtual const NVstring& GREvent::getStyle ( ) const

inlinevirtual

hasArticulation()

bool GREvent::hasArticulation

(

int

inArticulationFlag

)

const

incBeamCount()

virtual void GREvent::incBeamCount ( )

inlinevirtual

isGREvent() [1/2]

virtual GREvent* GREvent::isGREvent ( )

inlinevirtual

Reimplemented from GRNotationElement.

isGREvent() [2/2]

virtual const GREvent* GREvent::isGREvent ( ) const

inlinevirtual

Reimplemented from GRNotationElement.

isGREventClass()

virtual bool GREvent::isGREventClass ( ) const

inlinevirtual

Reimplemented from GObject.

isSyncopated()

bool GREvent::isSyncopated

(

)

const

setBeamStem()

virtual void GREvent::setBeamStem ( GRBeam *  inBeam, float  pos  )

virtual

Reimplemented in GRSingleNote.

setDotFormat() [1/2]

virtual void GREvent::setDotFormat ( const ARDotFormat *  inFormat )

virtual

setDotFormat() [2/2]

virtual void GREvent::setDotFormat ( GRNoteDot *  inDot, const ARDotFormat *  inFormat  )

virtual

setFillsBar()

virtual void GREvent::setFillsBar ( bool  value, GRNotationElement *  , GRNotationElement *  , bool    )

inlinevirtual

Reimplemented in GRSingleRest.

setFlagOnOff()

virtual void GREvent::setFlagOnOff ( bool  i )

virtual

Reimplemented in GRSingleNote.

setGlobalLocation()

virtual void GREvent::setGlobalLocation ( GRGlobalLocation *  pglog )

virtual

setGlobalStem()

virtual void GREvent::setGlobalStem ( GRGlobalStem *  inGlobalStem )

virtual

setHPosition()

virtual void GREvent::setHPosition ( float  inX )

virtual

Reimplemented from GRARCompositeNotationElement.

Reimplemented in GRSystemSlice, and GRSingleNote.

setPosition()

virtual void GREvent::setPosition ( const NVPoint &  inPos )

virtual

Reimplemented from GRARCompositeNotationElement.

Reimplemented in GRSingleRest, and GRSingleNote.

setSize()

virtual void GREvent::setSize ( float  nsize )

inlinevirtual

Reimplemented in GRSingleNote.

setStemChanged()

virtual void GREvent::setStemChanged ( )

inlinevirtual

setStemDirection()

virtual void GREvent::setStemDirection ( GDirection  dir )

virtual

Reimplemented in GRNote, GRSingleNote, and GRTab.

setStemLength()

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

virtual

Reimplemented in GRSingleNote, GRNote, and GRTab.

stemHasBeenChanged()

virtual bool GREvent::stemHasBeenChanged ( ) const

inlinevirtual

updateBoundingBox()

virtual void GREvent::updateBoundingBox ( )

virtual

Reimplemented from GRARCompositeNotationElement.

Reimplemented in GRPage, GRSystem, GRMusic, GRSystemSlice, GRSingleNote, GRSingleRest, GREmpty, and GRTab.

Member Data Documentation

mArticulationFlags

int GREvent::mArticulationFlags

protected

mBeamCount

int GREvent::mBeamCount

protected

mColRef

unsigned char* GREvent::mColRef

protected

mCurLSPACE

float GREvent::mCurLSPACE

protected

mFillsBar

bool GREvent::mFillsBar

protected

mGlobalStem

GRGlobalStem* GREvent::mGlobalStem

protected

mOffset

NVPoint GREvent::mOffset

protected

mSize

float GREvent::mSize

protected

mStyle

NVstring GREvent::mStyle

protected

stemChanged

bool GREvent::stemChanged

protected