CAInstrumentChange Class Reference

Instrument change during the score. More...

#include <instrumentchange.h>

Inheritance diagram for CAInstrumentChange:

Public Member Functions
	CAInstrumentChange (int instrument, CANote *note)
virtual	~CAInstrumentChange ()
CAInstrumentChange *	clone (CAMusElement *elt=0)
int	compare (CAMusElement *)
const int	instrument ()
void	setInstrument (const int instrument)
Public Member Functions inherited from CAMark
	CAMark (CAMarkType type, CAMusElement *associatedElt, int timeStart=-1, int timeLength=-1)
	CAMark (CAMarkType type, CAContext *context, int timeStart, int timeLength)
virtual	~CAMark ()
virtual CAMark *	clone (CAContext *context)
virtual CAMark *	clone (CAMusElement *elt=0)
virtual int	compare (CAMusElement *elt)
CAMusElement *	associatedElement ()
void	setAssociatedElement (CAMusElement *elt)
CAMarkType	markType ()
void	setMarkType (CAMarkType type)
bool	isCommon ()
Public Member Functions inherited from CAMusElement
	CAMusElement (CAContext *context, int timeStart, int timeLength=0)
virtual	~CAMusElement ()
virtual CAMusElement *	clone (CAContext *context=0)=0
virtual int	compare (CAMusElement *elt)=0
CAMusElementType	musElementType ()
CAContext *	context ()
void	setContext (CAContext *context)
virtual int	timeStart () const
void	setTimeStart (int time)
virtual int	timeLength () const
void	setTimeLength (int length)
int	timeEnd ()
virtual int	realTimeStart ()
virtual int	realTimeLength ()
int	realTimeEnd ()
const QString	name ()
void	setName (const QString name)
const bool	isVisible ()
void	setVisible (const bool v)
const QColor	color ()
void	setColor (const QColor c)
const QList< CAMark * >	markList ()
void	addMark (CAMark *mark)
void	addMarks (QList< CAMark * > marks)
void	removeMark (CAMark *mark)
const QList< CANoteCheckerError * > &	noteCheckerErrorList ()
void	addNoteCheckerError (CANoteCheckerError *nce)
void	removeNoteCheckerError (CANoteCheckerError *nce)
bool	isPlayable ()

Private Attributes
int	_instrument

Additional Inherited Members
Public Types inherited from CAMark
enum	CAMarkType {   Undefined = -1 , Text , Tempo , Ritardando ,   Dynamic , Crescendo , Pedal , InstrumentChange ,   BookMark , RehersalMark , Fermata , RepeatMark ,   Articulation , Fingering }
Public Types inherited from CAMusElement
enum	CAMusElementType {   Undefined = 0 , Note , Rest , MidiNote ,   Barline , Clef , TimeSignature , KeySignature ,   Slur , Tuplet , Syllable , FunctionMark ,   FiguredBassMark , Mark }
Static Public Member Functions inherited from CAMark
static const QString	markTypeToString (CAMarkType t)
static CAMarkType	markTypeFromString (const QString s)
Static Public Member Functions inherited from CAMusElement
static const QString	musElementTypeToString (CAMusElementType)
static CAMusElementType	musElementTypeFromString (const QString)
Protected Member Functions inherited from CAMark
void	setCommon (bool c)
Protected Member Functions inherited from CAMusElement
void	setMusElementType (CAMusElementType type)
Protected Attributes inherited from CAMusElement
CAMusElementType	_musElementType
QList< CAMark * >	_markList
QList< CANoteCheckerError * >	_noteCheckerErrorList
CAContext *	_context
int	_timeStart
int	_timeLength
bool	_visible
QColor	_color
QString	_name

Detailed Description

Instrument change during the score.

Copyright (c) 2007, Matevž Jekovec, Canorus development team All Rights Reserved. See AUTHORS for a complete list of authors.

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

This class is used to allow the playback to change the default voice instrument.

Todo:

Instrument is now int. This should probably be moved out someday to enum (eg. into CAInstrument?).

Constructor & Destructor Documentation

CAInstrumentChange()

CAInstrumentChange::CAInstrumentChange	(	int	instrument,
		CANote *	note
	)

References instrument(), and setInstrument().

Referenced by clone().

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~CAInstrumentChange()

CAInstrumentChange::~CAInstrumentChange ( )

virtual

Member Function Documentation

clone()

CAInstrumentChange * CAInstrumentChange::clone ( CAMusElement *  elt = 0 )

virtual

Reimplemented from CAMark.

References CAInstrumentChange(), instrument(), CAMusElement::musElementType(), and CAMusElement::Note.

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compare()

int CAInstrumentChange::compare ( CAMusElement *  elt )

virtual

Compares the music element with the given elt and returns number of differences in their properties. Returns 0, if the music elements are exact; -1 if the music element type differs; otherwise number greater than 0.

This method is usually used when opening a score document where music elements are written in various voices (eg. barlines), but are eventually merged and written only once per staff.

Reimplemented from CAMark.

References instrument(), CAMark::InstrumentChange, CAMusElement::Mark, CAMark::markType(), and CAMusElement::musElementType().

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instrument()

const int CAInstrumentChange::instrument ( )

inline

References _instrument.

Referenced by CAInstrumentChange(), clone(), compare(), CACanorusMLExport::exportMarks(), CAPlayback::run(), setInstrument(), and CAMainWin::updateInstrumentToolBar().

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setInstrument()

void CAInstrumentChange::setInstrument ( const int  instrument )

inline

References _instrument, and instrument().

Referenced by CAInstrumentChange(), and CAMainWin::on_uiInstrumentChange_activated().

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Member Data Documentation

_instrument

int CAInstrumentChange::_instrument

private

Referenced by instrument(), and setInstrument().

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

• /home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/score/instrumentchange.h
• /home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/score/instrumentchange.cpp