helper class for managing property values, and implementing most of the X*Property* interfaces More...

#include <propertycontainerhelper.hxx>

Inheritance diagram for comphelper::OPropertyContainerHelper:

Protected Member Functions
	OPropertyContainerHelper ()

	~OPropertyContainerHelper ()

void	registerProperty (const OUString &_rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void *_pPointerToMember, const css::uno::Type &_rMemberType)
	register a property. More...

void	registerMayBeVoidProperty (const OUString &_rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, css::uno::Any *_pPointerToMember, const css::uno::Type &_rExpectedType)
	register a property. More...

void	registerPropertyNoMember (const OUString &_rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const css::uno::Type &_rType, css::uno::Any const &_pInitialValue)
	register a property. More...

void	revokeProperty (sal_Int32 _nHandle)
	revokes a previously registered property More...

bool	isRegisteredProperty (sal_Int32 _nHandle) const
	checks whether a property with the given handle has been registered More...

bool	isRegisteredProperty (const OUString &_rName) const
	checks whether a property with the given name has been registered More...

bool	convertFastPropertyValue (css::uno::Any &rConvertedValue, css::uno::Any &rOldValue, sal_Int32 nHandle, const css::uno::Any &rValue)

void	setFastPropertyValue (sal_Int32 nHandle, const css::uno::Any &rValue)

void	getFastPropertyValue (css::uno::Any &rValue, sal_Int32 nHandle) const

void	describeProperties (css::uno::Sequence< css::beans::Property > &_rProps) const
	appends the descriptions of all properties which were registered 'til that moment to the given sequence, keeping the array sorted (by name) the given sequence is already sorted by name More...

const css::beans::Property &	getProperty (const OUString &_rName) const
	retrieves the description for a registered property More...

Private Types
typedef ::std::vector< css::uno::Any >	PropertyContainer

typedef ::std::vector< PropertyDescription >	Properties

typedef Properties::iterator	PropertiesIterator

typedef Properties::const_iterator	ConstPropertiesIterator

Private Member Functions
COMPHELPER_DLLPRIVATE void	implPushBackProperty (const PropertyDescription &_rProp)
	insertion of _rProp into m_aProperties, keeping the sort order More...

COMPHELPER_DLLPRIVATE PropertiesIterator	searchHandle (sal_Int32 _nHandle)
	search the PropertyDescription for the given handle (within m_aProperties) More...

	OPropertyContainerHelper (const OPropertyContainerHelper &)=delete

OPropertyContainerHelper &	operator= (const OPropertyContainerHelper &)=delete

Private Attributes
PropertyContainer	m_aHoldProperties

Properties	m_aProperties

Detailed Description

helper class for managing property values, and implementing most of the X*Property* interfaces

The property values are usually held in derived classes, but can also be given to the responsibility of this class here.

For more information, see http://wiki.openoffice.org/wiki/Development/Cpp/Helper/PropertyContainerHelper.

Definition at line 72 of file propertycontainerhelper.hxx.

Member Typedef Documentation

typedef Properties::const_iterator comphelper::OPropertyContainerHelper::ConstPropertiesIterator

private

Definition at line 81 of file propertycontainerhelper.hxx.

typedef ::std::vector< PropertyDescription > comphelper::OPropertyContainerHelper::Properties

private

Definition at line 79 of file propertycontainerhelper.hxx.

typedef Properties::iterator comphelper::OPropertyContainerHelper::PropertiesIterator

private

Definition at line 80 of file propertycontainerhelper.hxx.

typedef ::std::vector< css::uno::Any > comphelper::OPropertyContainerHelper::PropertyContainer

private

Definition at line 74 of file propertycontainerhelper.hxx.

Constructor & Destructor Documentation

comphelper::OPropertyContainerHelper::OPropertyContainerHelper ( )

protected

Definition at line 63 of file propertycontainerhelper.cxx.

comphelper::OPropertyContainerHelper::~OPropertyContainerHelper ( )

protected

Definition at line 68 of file propertycontainerhelper.cxx.

comphelper::OPropertyContainerHelper::OPropertyContainerHelper ( const OPropertyContainerHelper & )

privatedelete

Member Function Documentation

bool comphelper::OPropertyContainerHelper::convertFastPropertyValue	(	css::uno::Any &	rConvertedValue,
		css::uno::Any &	rOldValue,
		sal_Int32	nHandle,
		const css::uno::Any &	rValue
	)

protected

Definition at line 209 of file propertycontainerhelper.cxx.

References Any, comphelper::PropertyDescription::DerivedClassAnyType, comphelper::PropertyDescription::DerivedClassRealType, comphelper::PropertyDescription::HoldMyself, m_aHoldProperties, m_aProperties, searchHandle(), uno_type_assignData(), and uno_type_equalData().

Referenced by comphelper::OPropertyContainer::convertFastPropertyValue().

void comphelper::OPropertyContainerHelper::describeProperties ( css::uno::Sequence< css::beans::Property > & _rProps ) const

protected

appends the descriptions of all properties which were registered 'til that moment to the given sequence, keeping the array sorted (by name) the given sequence is already sorted by name

Parameters

_rProps initial property sequence which is to be extended

Definition at line 457 of file propertycontainerhelper.cxx.

References m_aProperties, and Property.

void comphelper::OPropertyContainerHelper::getFastPropertyValue	(	css::uno::Any &	rValue,
		sal_Int32	nHandle
	)		const

protected

Definition at line 395 of file propertycontainerhelper.cxx.

References Any, comphelper::PropertyDescription::DerivedClassAnyType, comphelper::PropertyDescription::DerivedClassRealType, comphelper::PropertyDescription::HoldMyself, m_aHoldProperties, m_aProperties, and searchHandle().

Referenced by comphelper::OPropertyContainer::getFastPropertyValue().

const Property & comphelper::OPropertyContainerHelper::getProperty ( const OUString & _rName ) const

protected

retrieves the description for a registered property

Exceptions

css::beans::UnknownPropertyException if no property with the given name is registered

Definition at line 443 of file propertycontainerhelper.cxx.

References m_aProperties, pos, and Property.

void comphelper::OPropertyContainerHelper::implPushBackProperty ( const PropertyDescription & _rProp )

private

insertion of _rProp into m_aProperties, keeping the sort order

Definition at line 176 of file propertycontainerhelper.cxx.

References comphelper::PropertyDescription::aProperty, m_aProperties, and pos.

Referenced by registerMayBeVoidProperty(), registerProperty(), and registerPropertyNoMember().

bool comphelper::OPropertyContainerHelper::isRegisteredProperty ( sal_Int32 _nHandle ) const

protected

checks whether a property with the given handle has been registered

Definition at line 143 of file propertycontainerhelper.cxx.

References m_aProperties, and searchHandle().

bool comphelper::OPropertyContainerHelper::isRegisteredProperty ( const OUString & _rName ) const

protected

checks whether a property with the given name has been registered

Definition at line 149 of file propertycontainerhelper.cxx.

References m_aProperties.

OPropertyContainerHelper& comphelper::OPropertyContainerHelper::operator= ( const OPropertyContainerHelper & )

privatedelete

void comphelper::OPropertyContainerHelper::registerMayBeVoidProperty	(	const OUString &	_rName,
		sal_Int32	_nHandle,
		sal_Int32	_nAttributes,
		css::uno::Any *	_pPointerToMember,
		const css::uno::Type &	_rExpectedType
	)

protected

register a property.

The property is represented through a css::uno::Any member of the derived class which calls this methdod.

Parameters

_rName	the name of the property
_nHandle	the handle of the property
_nAttributes	the attributes of the property
_pPointerToMember	the pointer to the member representing the property within the derived class, which has to be a css::uno::Any.
_rExpectedType	the expected type of the property. NOT the type of the object to which _pPointerToMember points (this is always an Any).

Definition at line 101 of file propertycontainerhelper.cxx.

References comphelper::PropertyDescription::aLocation, comphelper::PropertyDescription::aProperty, comphelper::PropertyDescription::DerivedClassAnyType, comphelper::PropertyDescription::eLocated, implPushBackProperty(), comphelper::PropertyDescription::LocationAccess::pDerivedClassMember, and Property.

void comphelper::OPropertyContainerHelper::registerProperty	(	const OUString &	_rName,
		sal_Int32	_nHandle,
		sal_Int32	_nAttributes,
		void *	_pPointerToMember,
		const css::uno::Type &	_rMemberType
	)

protected

register a property.

The property is represented through a member of the derived class which calls this methdod.

Parameters

_rName	the name of the property
_nHandle	the handle of the property
_nAttributes	the attributes of the property
_pPointerToMember	the pointer to the member representing the property within the derived class.
_rMemberType	the cppu type of the property represented by the object to which _pPointerToMember points.

Definition at line 73 of file propertycontainerhelper.cxx.

References comphelper::PropertyDescription::aLocation, comphelper::PropertyDescription::aProperty, comphelper::PropertyDescription::DerivedClassRealType, comphelper::PropertyDescription::eLocated, implPushBackProperty(), comphelper::PropertyDescription::LocationAccess::pDerivedClassMember, and Property.

void comphelper::OPropertyContainerHelper::registerPropertyNoMember	(	const OUString &	_rName,
		sal_Int32	_nHandle,
		sal_Int32	_nAttributes,
		const css::uno::Type &	_rType,
		css::uno::Any const &	_pInitialValue
	)

protected

register a property.

The repository will create an own object holding this property, so there is no need to declare an extra member in your derived class

Parameters

_rName	the name of the property
_nHandle	the handle of the property
_nAttributes	the attributes of the property
_rType	the type of the property
_pInitialValue	the initial value of the property. May be void if _nAttributes includes the css::beans::PropertyAttribute::MAYBEVOID flag. Else it must contain a value compatible with the type described by _rType.