INFO::InfoBool Class Reference

Base class, wrapping boolean conditions and expressions. More...

#include <InfoBool.h>

Inheritance diagram for INFO::InfoBool:

Public Member Functions
	InfoBool (const std::string &expression, int context, unsigned int &refreshCounter)
virtual	~InfoBool ()=default
virtual void	Initialize (CGUIInfoManager *infoMgr)
bool	Get (int contextWindow, const CGUIListItem *item=nullptr)
	Get the value of this info bool This is called to update (if dirty) and fetch the value of the info bool.
bool	operator== (const InfoBool &right) const
bool	operator< (const InfoBool &right) const
virtual void	Update (int contextWindow, const CGUIListItem *item)
	Update the value of this info bool This is called if and only if the info bool is dirty, allowing it to update it's current value.
const std::string &	GetExpression () const
bool	ListItemDependent () const

Protected Attributes
bool	m_value = false
	current value
int	m_context
	contextual information to go with the condition
bool	m_listItemDependent = false
	do not cache if a listitem pointer is given
std::string	m_expression
	original expression
CGUIInfoManager *	m_infoMgr

Detailed Description

Base class, wrapping boolean conditions and expressions.

Constructor & Destructor Documentation

InfoBool()

INFO::InfoBool::InfoBool	(	const std::string &	expression,
		int	context,
		unsigned int &	refreshCounter
	)

~InfoBool()

virtual INFO::InfoBool::~InfoBool ( )

virtualdefault

Member Function Documentation

Get()

bool INFO::InfoBool::Get ( int  contextWindow, const CGUIListItem *  item = nullptr  )

inline

Get the value of this info bool This is called to update (if dirty) and fetch the value of the info bool.

Parameters

contextWindow	the context (window id) where this condition is being evaluated
item	the item used to evaluate the bool

GetExpression()

const std::string & INFO::InfoBool::GetExpression ( ) const

inline

Initialize()

virtual void INFO::InfoBool::Initialize ( CGUIInfoManager *  infoMgr )

inlinevirtual

Reimplemented in INFO::InfoSingle, and INFO::InfoExpression.

ListItemDependent()

bool INFO::InfoBool::ListItemDependent ( ) const

inline

operator<()

bool INFO::InfoBool::operator< ( const InfoBool &  right ) const

inline

operator==()

bool INFO::InfoBool::operator== ( const InfoBool &  right ) const

inline

Update()

virtual void INFO::InfoBool::Update ( int  contextWindow, const CGUIListItem *  item  )

inlinevirtual

Update the value of this info bool This is called if and only if the info bool is dirty, allowing it to update it's current value.

Reimplemented in INFO::InfoSingle, and INFO::InfoExpression.

Member Data Documentation

m_context

int INFO::InfoBool::m_context

protected

contextual information to go with the condition

m_expression

std::string INFO::InfoBool::m_expression

protected

original expression

m_infoMgr

CGUIInfoManager* INFO::InfoBool::m_infoMgr

protected

m_listItemDependent

bool INFO::InfoBool::m_listItemDependent = false

protected

do not cache if a listitem pointer is given

m_value

bool INFO::InfoBool::m_value = false

protected

current value

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

• InfoBool.h
• InfoBool.cpp