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 FORMS_RESETTABLE_HXX 25 #define FORMS_RESETTABLE_HXX 26 27 /** === begin UNO includes === **/ 28 #include <com/sun/star/form/XResetListener.hpp> 29 /** === end UNO includes === **/ 30 31 #include <cppuhelper/interfacecontainer.hxx> 32 33 namespace cppu 34 { 35 class OWeakObject; 36 } 37 38 //........................................................................ 39 namespace frm 40 { 41 //........................................................................ 42 43 //==================================================================== 44 //= ResetHelper 45 //==================================================================== 46 class ResetHelper 47 { 48 public: ResetHelper(::cppu::OWeakObject & _parent,::osl::Mutex & _mutex)49 ResetHelper( ::cppu::OWeakObject& _parent, ::osl::Mutex& _mutex ) 50 :m_rParent( _parent ) 51 ,m_aResetListeners( _mutex ) 52 { 53 } 54 55 // XReset equivalents 56 void addResetListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XResetListener >& _listener ); 57 void removeResetListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XResetListener >& _listener ); 58 59 // calling listeners 60 bool approveReset(); 61 void notifyResetted(); 62 void disposing(); 63 64 private: 65 ::cppu::OWeakObject& m_rParent; 66 ::cppu::OInterfaceContainerHelper m_aResetListeners; 67 }; 68 69 //........................................................................ 70 } // namespace frm 71 //........................................................................ 72 73 #endif // FORMS_RESETTABLE_HXX 74