This class is an pseudo interface for elements maintaining a flat list of children LayerElement for processing. More...

#include <object.h>

Inheritance diagram for vrv::TextListInterface:

Public Member Functions
std::u32string	GetText () const
	Returns a contatenated version of all the text children.

void	GetTextLines (std::vector< std::u32string > &lines) const
	Fill an array of lines with concatenated content of each line.

Public Member Functions inherited from vrv::ObjectListInterface
	ObjectListInterface (const ObjectListInterface &listInterface)

ObjectListInterface &	operator= (const ObjectListInterface &listInterface)

int	GetListIndex (const Object *listElement) const
	Look for the Object in the list and return its position (-1 if not found)

void	ResetList () const
	Reset the list of children and call FilterList().

const Object *	GetListFirst (const Object *startFrom, const ClassId classId=UNSPECIFIED) const
	Gets the first item of type elementType starting at startFrom.

Object *	GetListFirst (const Object *startFrom, const ClassId classId=UNSPECIFIED)

const Object *	GetListFirstBackward (const Object *startFrom, const ClassId classId=UNSPECIFIED) const

Object *	GetListFirstBackward (const Object *startFrom, const ClassId classId=UNSPECIFIED)

const Object *	GetListPrevious (const Object *listElement) const
	Returns the previous object in the list (NULL if not found)

Object *	GetListPrevious (const Object *listElement)

const Object *	GetListNext (const Object *listElement) const
	Returns the next object in the list (NULL if not found)

Object *	GetListNext (const Object *listElement)

const ListOfConstObjects &	GetList () const
	Return the list. More...

ListOfObjects	GetList ()

bool	HasEmptyList () const
	Convenience functions that check if the list is up-to-date If not, the list is updated before returning the result.

int	GetListSize () const

const Object *	GetListFront () const

Object *	GetListFront ()

const Object *	GetListBack () const

Object *	GetListBack ()

Protected Member Functions
void	FilterList (ListOfConstObjects &childList) const override
	Filter the list for a specific class. More...

Detailed Description

This class is an pseudo interface for elements maintaining a flat list of children LayerElement for processing.

The list is a flatten list of pointers to children elements. It is not an abstract class but should not be instanciate directly.

Member Function Documentation

◆ FilterList()

void vrv::TextListInterface::FilterList ( ListOfConstObjects & childList ) const

overrideprotectedvirtual

Filter the list for a specific class.

For example, keep only notes in Beam

Reimplemented from vrv::ObjectListInterface.

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

object.h

Public Member Functions

Protected Member Functions

Detailed Description

Member Function Documentation

◆ FilterList()