1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _ENUMERATION_HXX 25 #define _ENUMERATION_HXX 26 27 28 #include <cppuhelper/implbase1.hxx> 29 #include <com/sun/star/container/XEnumeration.hpp> 30 #include <com/sun/star/uno/Reference.hxx> 31 32 namespace com { namespace sun { namespace star { 33 namespace container { class XIndexAccess; } 34 namespace uno { class Any; } 35 namespace container { class NoSuchElementException; } 36 namespace lang { class WrappedTargetException; } 37 namespace uno { class RuntimeException; } 38 } } } 39 40 /** implement XEnumeration based on container::XIndexAccess */ 41 class Enumeration 42 : public cppu::WeakImplHelper1<com::sun::star::container::XEnumeration> 43 { 44 com::sun::star::uno::Reference<com::sun::star::container::XIndexAccess> mxContainer; 45 sal_Int32 mnIndex; 46 47 public: 48 Enumeration( com::sun::star::container::XIndexAccess* ); 49 50 virtual sal_Bool SAL_CALL hasMoreElements() 51 throw( com::sun::star::uno::RuntimeException ); 52 53 virtual com::sun::star::uno::Any SAL_CALL nextElement() 54 throw( com::sun::star::container::NoSuchElementException, 55 com::sun::star::lang::WrappedTargetException, 56 com::sun::star::uno::RuntimeException ); 57 }; 58 59 #endif 60