Context for function marks. More...

#include <functionmarkcontext.h>

Inheritance diagram for CAFunctionMarkContext:

Public Member Functions
	CAFunctionMarkContext (const QString name, CASheet *sheet)
	~CAFunctionMarkContext ()
CAFunctionMarkContext *	clone (CASheet *s)
int	functionMarkCount (int timeStart=0)
CAFunctionMark *	functionMarkAt (int idx)
void	addFunctionMark (CAFunctionMark *mark, bool replace=true)
void	addEmptyFunction (int timeStart, int timeLength)
QList< CAFunctionMark * >	functionMarkList ()
void	repositFunctions ()
void	clear ()
CAMusElement *	next (CAMusElement *elt)
CAMusElement *	previous (CAMusElement *elt)
bool	remove (CAMusElement *elt)
Private Attributes
QList< CAFunctionMark * >	_functionMarkList

Detailed Description

Context for function marks.

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

    This class represents a context which holds various function marks.
    As CAStaff is a parent context for CANote, CARest and other staff elements,
    CAFunctionMarkContext is a parent context for CAFunctionMark.

    \sa CAContext

Constructor & Destructor Documentation

CAFunctionMarkContext::CAFunctionMarkContext	(	const QString	name,
		CASheet *	sheet
	)

References CAContext::_contextType, CAContext::FunctionMarkContext, and repositFunctions().

Referenced by clone().

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CAFunctionMarkContext::~CAFunctionMarkContext ( )

References clear().

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Member Function Documentation

void CAFunctionMarkContext::addEmptyFunction	(	int	timeStart,
		int	timeLength
	)

Adds an undefined function mark (uses for empty function marks when only function mark context exists and no actual functions added).

References addFunctionMark(), and CAFunctionMark::Undefined.

Referenced by repositFunctions().

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void CAFunctionMarkContext::addFunctionMark	(	CAFunctionMark *	function,
		bool	replace = `true`
	)

Adds an already created function mark to this context.

References _functionMarkList.

Referenced by addEmptyFunction(), clone(), and CAMusElementFactory::configureFunctionMark().

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void CAFunctionMarkContext::clear ( ) [virtual]

Implements CAContext.

References _functionMarkList.

Referenced by ~CAFunctionMarkContext().

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CAFunctionMarkContext * CAFunctionMarkContext::clone ( CASheet * s ) [virtual]

Clones the current context with the given parent sheet s.

See also:: CAMusElement::clone(), CADocument::clone()

Implements CAContext.

References _functionMarkList, addFunctionMark(), CAFunctionMarkContext(), and CAContext::name().

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CAFunctionMark* CAFunctionMarkContext::functionMarkAt ( int idx ) [inline]

References _functionMarkList.

int CAFunctionMarkContext::functionMarkCount ( int timeStart = 0 )

Returns number of function marks with the given timeStart.

References _functionMarkList.

QList<CAFunctionMark*> CAFunctionMarkContext::functionMarkList ( ) [inline]

References _functionMarkList.

Referenced by CACanorusMLExport::exportDocumentImpl().

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CAMusElement * CAFunctionMarkContext::next ( CAMusElement * elt ) [virtual]

Implements CAContext.

References _functionMarkList.

CAMusElement * CAFunctionMarkContext::previous ( CAMusElement * elt ) [virtual]

Implements CAContext.

References _functionMarkList.

bool CAFunctionMarkContext::remove ( CAMusElement * elt ) [virtual]

Implements CAContext.

References _functionMarkList.

Referenced by CAMainWin::deleteSelection().

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void CAFunctionMarkContext::repositFunctions ( )

This method is similar to CALyircsContext::repositFunctions(). It repositions the functions (sets timeStart and timeLength) one by one according to the chords above the context.

If two functions contain the same timeStart, they are treated as modulation and will contain the same timeStart after reposition is done as well!

References _functionMarkList, addEmptyFunction(), CASheet::getChord(), and CAContext::sheet().

Referenced by CAFunctionMarkContext(), and CAMainWin::deleteSelection().

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