1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_forms.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "enumeration.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include <com/sun/star/container/NoSuchElementException.hpp> 30*b1cdbd2cSJim Jagielski #include <com/sun/star/container/XIndexAccess.hpp> 31*b1cdbd2cSJim Jagielski #include <com/sun/star/lang/WrappedTargetException.hpp> 32*b1cdbd2cSJim Jagielski #include <com/sun/star/uno/Any.hxx> 33*b1cdbd2cSJim Jagielski #include <com/sun/star/uno/RuntimeException.hpp> 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski using com::sun::star::container::NoSuchElementException; 36*b1cdbd2cSJim Jagielski using com::sun::star::container::XIndexAccess; 37*b1cdbd2cSJim Jagielski using com::sun::star::lang::WrappedTargetException; 38*b1cdbd2cSJim Jagielski using com::sun::star::uno::Any; 39*b1cdbd2cSJim Jagielski using com::sun::star::uno::Reference; 40*b1cdbd2cSJim Jagielski using com::sun::star::uno::RuntimeException; 41*b1cdbd2cSJim Jagielski 42*b1cdbd2cSJim Jagielski Enumeration(XIndexAccess * pContainer)43*b1cdbd2cSJim JagielskiEnumeration::Enumeration( XIndexAccess* pContainer ) 44*b1cdbd2cSJim Jagielski : mxContainer( pContainer ), 45*b1cdbd2cSJim Jagielski mnIndex( 0 ) 46*b1cdbd2cSJim Jagielski { 47*b1cdbd2cSJim Jagielski OSL_ENSURE( mxContainer.is(), "no container?" ); 48*b1cdbd2cSJim Jagielski } 49*b1cdbd2cSJim Jagielski hasMoreElements()50*b1cdbd2cSJim Jagielskisal_Bool Enumeration::hasMoreElements() 51*b1cdbd2cSJim Jagielski throw( RuntimeException ) 52*b1cdbd2cSJim Jagielski { 53*b1cdbd2cSJim Jagielski if( ! mxContainer.is() ) 54*b1cdbd2cSJim Jagielski throw RuntimeException(); 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski return mnIndex < mxContainer->getCount(); 57*b1cdbd2cSJim Jagielski } 58*b1cdbd2cSJim Jagielski nextElement()59*b1cdbd2cSJim JagielskiAny Enumeration::nextElement() 60*b1cdbd2cSJim Jagielski throw( NoSuchElementException, 61*b1cdbd2cSJim Jagielski WrappedTargetException, 62*b1cdbd2cSJim Jagielski RuntimeException ) 63*b1cdbd2cSJim Jagielski { 64*b1cdbd2cSJim Jagielski if( ! mxContainer.is() ) 65*b1cdbd2cSJim Jagielski throw RuntimeException(); 66*b1cdbd2cSJim Jagielski if( mnIndex >= mxContainer->getCount() ) 67*b1cdbd2cSJim Jagielski throw NoSuchElementException(); 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski return mxContainer->getByIndex( mnIndex++ ); 70*b1cdbd2cSJim Jagielski } 71