1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef CHART2_DISPOSEHELPER_HXX 28*cdf0e10cSrcweir #define CHART2_DISPOSEHELPER_HXX 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <com/sun/star/uno/Reference.hxx> 31*cdf0e10cSrcweir #include <com/sun/star/lang/XComponent.hpp> 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include <functional> 34*cdf0e10cSrcweir #include <algorithm> 35*cdf0e10cSrcweir #include <utility> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir namespace chart 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir namespace DisposeHelper 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir template< class T > 43*cdf0e10cSrcweir void Dispose( const T & xIntf ) 44*cdf0e10cSrcweir { 45*cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( 46*cdf0e10cSrcweir xIntf, ::com::sun::star::uno::UNO_QUERY ); 47*cdf0e10cSrcweir if( xComp.is()) 48*cdf0e10cSrcweir xComp->dispose(); 49*cdf0e10cSrcweir } 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir template< class Intf > 52*cdf0e10cSrcweir void DisposeAndClear( ::com::sun::star::uno::Reference< Intf > & rIntf ) 53*cdf0e10cSrcweir { 54*cdf0e10cSrcweir Dispose< ::com::sun::star::uno::Reference< Intf > >( rIntf ); 55*cdf0e10cSrcweir rIntf.set( 0 ); 56*cdf0e10cSrcweir } 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir template< class T > 59*cdf0e10cSrcweir struct DisposeFunctor : public ::std::unary_function< T, void > 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir void operator() ( const T & xIntf ) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir Dispose< T >( xIntf ); 64*cdf0e10cSrcweir } 65*cdf0e10cSrcweir }; 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir template< typename T > 68*cdf0e10cSrcweir struct DisposeFirstOfPairFunctor : public ::std::unary_function< T, void > 69*cdf0e10cSrcweir { 70*cdf0e10cSrcweir void operator() ( const T & rElem ) 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir Dispose< typename T::first_type >( rElem.first ); 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir }; 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir template< typename T > 77*cdf0e10cSrcweir struct DisposeSecondOfPairFunctor : public ::std::unary_function< T, void > 78*cdf0e10cSrcweir { 79*cdf0e10cSrcweir void operator() ( const T & rElem ) 80*cdf0e10cSrcweir { 81*cdf0e10cSrcweir Dispose< typename T::second_type >( rElem.second ); 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir }; 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir template< class Container > 86*cdf0e10cSrcweir void DisposeAllElements( Container & rContainer ) 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir ::std::for_each( rContainer.begin(), rContainer.end(), DisposeFunctor< typename Container::value_type >()); 89*cdf0e10cSrcweir } 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir template< class Map > 92*cdf0e10cSrcweir void DisposeAllMapElements( Map & rContainer ) 93*cdf0e10cSrcweir { 94*cdf0e10cSrcweir ::std::for_each( rContainer.begin(), rContainer.end(), DisposeSecondOfPairFunctor< typename Map::value_type >()); 95*cdf0e10cSrcweir } 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir } // namespace DisposeHelper 98*cdf0e10cSrcweir } // namespace chart 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir // CHART2_DISPOSEHELPER_HXX 101*cdf0e10cSrcweir #endif 102