forms/source/xforms/enumeration.hxx

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  30
  31 #ifndef _ENUMERATION_HXX
  32 #define _ENUMERATION_HXX
  33
  34
  35 #include <cppuhelper/implbase1.hxx>
  36 #include <com/sun/star/container/XEnumeration.hpp>
  37 #include <com/sun/star/uno/Reference.hxx>
  38
  39 namespace com { namespace sun { namespace star {
  40     namespace container { class XIndexAccess; }
  41     namespace uno { class Any; }
  42     namespace container { class NoSuchElementException; }
  43     namespace lang { class WrappedTargetException; }
  44     namespace uno { class RuntimeException; }
  45 } } }
  46
  47 /** implement XEnumeration based on container::XIndexAccess */
  48 class Enumeration
  49     : public cppu::WeakImplHelper1<com::sun::star::container::XEnumeration>
  50 {
  51     com::sun::star::uno::Reference<com::sun::star::container::XIndexAccess> mxContainer;
  52     sal_Int32 mnIndex;
  53
  54 public:
  55     Enumeration( com::sun::star::container::XIndexAccess* );
  56
  57     virtual sal_Bool SAL_CALL hasMoreElements()
  58         throw( com::sun::star::uno::RuntimeException );
  59
  60     virtual com::sun::star::uno::Any SAL_CALL nextElement()
  61         throw( com::sun::star::container::NoSuchElementException,
  62                com::sun::star::lang::WrappedTargetException,
  63                com::sun::star::uno::RuntimeException );
  64 };
  65
  66 #endif