AOO410/main/forms/source/xforms/enumeration.hxx

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#ifndef _ENUMERATION_HXX
#define _ENUMERATION_HXX


#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/container/XEnumeration.hpp>
#include <com/sun/star/uno/Reference.hxx>

namespace com { namespace sun { namespace star {
    namespace container { class XIndexAccess; }
    namespace uno { class Any; }
    namespace container { class NoSuchElementException; }
    namespace lang { class WrappedTargetException; }
    namespace uno { class RuntimeException; }
} } }

/** implement XEnumeration based on container::XIndexAccess */
class Enumeration 
    : public cppu::WeakImplHelper1<com::sun::star::container::XEnumeration>
{
    com::sun::star::uno::Reference<com::sun::star::container::XIndexAccess> mxContainer;
    sal_Int32 mnIndex;

public:
    Enumeration( com::sun::star::container::XIndexAccess* );

    virtual sal_Bool SAL_CALL hasMoreElements()
        throw( com::sun::star::uno::RuntimeException );

    virtual com::sun::star::uno::Any SAL_CALL nextElement()
        throw( com::sun::star::container::NoSuchElementException,
               com::sun::star::lang::WrappedTargetException,
               com::sun::star::uno::RuntimeException );
};

#endif