1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3*cdf0e10cSrcweir * 4*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 7*cdf0e10cSrcweir * 8*cdf0e10cSrcweir * This file is part of OpenOffice.org. 9*cdf0e10cSrcweir * 10*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 11*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 12*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 15*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 18*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 19*cdf0e10cSrcweir * 20*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 21*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 22*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 23*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 24*cdf0e10cSrcweir * 25*cdf0e10cSrcweir ************************************************************************/ 26*cdf0e10cSrcweir 27*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 28*cdf0e10cSrcweir #include "precompiled_forms.hxx" 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include "resettable.hxx" 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir /** === begin UNO includes === **/ 33*cdf0e10cSrcweir /** === end UNO includes === **/ 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include <cppuhelper/weak.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir //........................................................................ 38*cdf0e10cSrcweir namespace frm 39*cdf0e10cSrcweir { 40*cdf0e10cSrcweir //........................................................................ 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir /** === begin UNO using === **/ 43*cdf0e10cSrcweir using ::com::sun::star::uno::Reference; 44*cdf0e10cSrcweir using ::com::sun::star::uno::XInterface; 45*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY; 46*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY_THROW; 47*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_SET_THROW; 48*cdf0e10cSrcweir using ::com::sun::star::uno::Exception; 49*cdf0e10cSrcweir using ::com::sun::star::uno::RuntimeException; 50*cdf0e10cSrcweir using ::com::sun::star::uno::Any; 51*cdf0e10cSrcweir using ::com::sun::star::uno::makeAny; 52*cdf0e10cSrcweir using ::com::sun::star::uno::Sequence; 53*cdf0e10cSrcweir using ::com::sun::star::uno::Type; 54*cdf0e10cSrcweir using ::com::sun::star::form::XResetListener; 55*cdf0e10cSrcweir using ::com::sun::star::lang::EventObject; 56*cdf0e10cSrcweir /** === end UNO using === **/ 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir //==================================================================== 59*cdf0e10cSrcweir //= ResetHelper 60*cdf0e10cSrcweir //==================================================================== 61*cdf0e10cSrcweir //-------------------------------------------------------------------- 62*cdf0e10cSrcweir void ResetHelper::addResetListener( const Reference< XResetListener >& _listener ) 63*cdf0e10cSrcweir { 64*cdf0e10cSrcweir m_aResetListeners.addInterface( _listener ); 65*cdf0e10cSrcweir } 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir //-------------------------------------------------------------------- 68*cdf0e10cSrcweir void ResetHelper::removeResetListener( const Reference< XResetListener >& _listener ) 69*cdf0e10cSrcweir { 70*cdf0e10cSrcweir m_aResetListeners.removeInterface( _listener ); 71*cdf0e10cSrcweir } 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir //-------------------------------------------------------------------- 74*cdf0e10cSrcweir bool ResetHelper::approveReset() 75*cdf0e10cSrcweir { 76*cdf0e10cSrcweir ::cppu::OInterfaceIteratorHelper aIter( m_aResetListeners ); 77*cdf0e10cSrcweir EventObject aResetEvent( m_rParent ); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir sal_Bool bContinue = sal_True; 80*cdf0e10cSrcweir while ( aIter.hasMoreElements() && bContinue ) 81*cdf0e10cSrcweir bContinue = static_cast< XResetListener* >( aIter.next() )->approveReset( aResetEvent ); 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir return bContinue; 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir //-------------------------------------------------------------------- 87*cdf0e10cSrcweir void ResetHelper::notifyResetted() 88*cdf0e10cSrcweir { 89*cdf0e10cSrcweir EventObject aResetEvent( m_rParent ); 90*cdf0e10cSrcweir m_aResetListeners.notifyEach( &XResetListener::resetted, aResetEvent ); 91*cdf0e10cSrcweir } 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir //-------------------------------------------------------------------- 94*cdf0e10cSrcweir void ResetHelper::disposing() 95*cdf0e10cSrcweir { 96*cdf0e10cSrcweir EventObject aEvent( m_rParent ); 97*cdf0e10cSrcweir m_aResetListeners.disposeAndClear( aEvent ); 98*cdf0e10cSrcweir } 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir //........................................................................ 101*cdf0e10cSrcweir } // namespace frm 102*cdf0e10cSrcweir //........................................................................ 103