AOO410/main/comphelper/inc/comphelper/propertystatecontainer.hxx

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#ifndef COMPHELPER_PROPERTYSTATECONTAINER_HXX
#define COMPHELPER_PROPERTYSTATECONTAINER_HXX

#include <comphelper/propertycontainer.hxx>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <cppuhelper/implbase1.hxx>
#include <comphelper/uno3.hxx>
#include <osl/diagnose.h>
#include "comphelper/comphelperdllapi.h"

#include <map>

//.........................................................................
namespace comphelper
{
//.........................................................................

	//=====================================================================
	//= OPropertyStateContainer
	//=====================================================================
	typedef ::cppu::ImplHelper1	<	::com::sun::star::beans::XPropertyState
								>	OPropertyStateContainer_TBase;

	/** helper implementation for components which have properties with a default

		<p>This class is not intended for direct use, you need to derive from it.</p>

		@see com.sun.star.beans.XPropertyState
	*/
	class COMPHELPER_DLLPUBLIC OPropertyStateContainer
				:public  OPropertyContainer
				,public  OPropertyStateContainer_TBase
	{
	protected:
		/** ctor
			@param _rBHelper
				help to be used for broadcasting events
		*/
		OPropertyStateContainer( ::cppu::OBroadcastHelper&	_rBHelper );

		// ................................................................
		// XPropertyState
		virtual ::com::sun::star::beans::PropertyState SAL_CALL getPropertyState( const ::rtl::OUString& PropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState > SAL_CALL getPropertyStates( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
		virtual void SAL_CALL setPropertyToDefault( const ::rtl::OUString& PropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
		virtual ::com::sun::star::uno::Any SAL_CALL getPropertyDefault( const ::rtl::OUString& aPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);

		// ................................................................
		// own overridables
		// these are the impl-methods for the XPropertyState members - they are implemented already by this class,
		// but you may want to override them for whatever reasons (for instance, if your derived class
		// supports the AMBIGUOUS state for properties)

		/** get the PropertyState of the property denoted by the given handle

			<p>Already implemented by this base class, no need to override</p>
			@precond <arg>_nHandle</arg> is a valid property handle
		*/
		virtual ::com::sun::star::beans::PropertyState	getPropertyStateByHandle( sal_Int32 _nHandle );

		/** set the property denoted by the given handle to it's default value

			<p>Already implemented by this base class, no need to override</p>
			@precond <arg>_nHandle</arg> is a valid property handle
		*/
		virtual void									setPropertyToDefaultByHandle( sal_Int32 _nHandle );

		/** get the default value for the property denoted by the given handle

			@precond
                <arg>_nHandle</arg> is a valid property handle
		*/
		virtual void getPropertyDefaultByHandle( sal_Int32 _nHandle, ::com::sun::star::uno::Any& _rDefault ) const = 0;

	protected:
		// XInterface
		virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);
		// XTypeProvider
		DECLARE_XTYPEPROVIDER( )

	protected:
        /** returns the handle for the given name
        
            @throw UnknownPropertyException if the given name is not a registered property
        */
		sal_Int32	getHandleForName( const ::rtl::OUString& _rPropertyName ) SAL_THROW( ( ::com::sun::star::beans::UnknownPropertyException ) );
	};

//.........................................................................
}	// namespace comphelper
//.........................................................................

#endif // COMPHELPER_PROPERTYSTATECONTAINER_HXX