forms/source/xforms/enumeration.hxx

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  27
  28 #ifndef _ENUMERATION_HXX
  29 #define _ENUMERATION_HXX
  30
  31
  32 #include <cppuhelper/implbase1.hxx>
  33 #include <com/sun/star/container/XEnumeration.hpp>
  34 #include <com/sun/star/uno/Reference.hxx>
  35
  36 namespace com { namespace sun { namespace star {
  37     namespace container { class XIndexAccess; }
  38     namespace uno { class Any; }
  39     namespace container { class NoSuchElementException; }
  40     namespace lang { class WrappedTargetException; }
  41     namespace uno { class RuntimeException; }
  42 } } }
  43
  44 /** implement XEnumeration based on container::XIndexAccess */
  45 class Enumeration
  46     : public cppu::WeakImplHelper1<com::sun::star::container::XEnumeration>
  47 {
  48     com::sun::star::uno::Reference<com::sun::star::container::XIndexAccess> mxContainer;
  49     sal_Int32 mnIndex;
  50
  51 public:
  52     Enumeration( com::sun::star::container::XIndexAccess* );
  53
  54     virtual sal_Bool SAL_CALL hasMoreElements()
  55         throw( com::sun::star::uno::RuntimeException );
  56
  57     virtual com::sun::star::uno::Any SAL_CALL nextElement()
  58         throw( com::sun::star::container::NoSuchElementException,
  59                com::sun::star::lang::WrappedTargetException,
  60                com::sun::star::uno::RuntimeException );
  61 };
  62
  63 #endif