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 #ifndef _FILNOT_HXX_ 24 #define _FILNOT_HXX_ 25 26 #include <hash_map> 27 #include <com/sun/star/uno/Sequence.hxx> 28 #include <com/sun/star/uno/XInterface.hpp> 29 #include <com/sun/star/beans/PropertyChangeEvent.hpp> 30 #include <com/sun/star/ucb/XContentIdentifier.hpp> 31 #include "filglob.hxx" 32 33 34 namespace fileaccess { 35 36 class shell; 37 class BaseContent; 38 39 class ContentEventNotifier 40 { 41 private: 42 shell* m_pMyShell; 43 com::sun::star::uno::Reference< com::sun::star::ucb::XContent > m_xCreatorContent; 44 com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId; 45 com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xOldId; 46 com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > > m_sListeners; 47 public: 48 49 ContentEventNotifier( 50 shell* pMyShell, 51 const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent, 52 const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId, 53 const com::sun::star::uno::Sequence< 54 com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners ); 55 56 ContentEventNotifier( 57 shell* pMyShell, 58 const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent, 59 const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId, 60 const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xOldId, 61 const com::sun::star::uno::Sequence< 62 com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners ); 63 64 void notifyChildInserted( const rtl::OUString& aChildName ); 65 void notifyDeleted( void ); 66 void notifyRemoved( const rtl::OUString& aChildName ); 67 void notifyExchanged( ); 68 }; 69 70 71 class PropertySetInfoChangeNotifier 72 { 73 private: 74 shell* m_pMyShell; 75 com::sun::star::uno::Reference< com::sun::star::ucb::XContent > m_xCreatorContent; 76 com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId; 77 com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > > m_sListeners; 78 public: 79 PropertySetInfoChangeNotifier( 80 shell* pMyShell, 81 const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent, 82 const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId, 83 const com::sun::star::uno::Sequence< 84 com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners ); 85 86 void SAL_CALL notifyPropertyAdded( const rtl::OUString & aPropertyName ); 87 void SAL_CALL notifyPropertyRemoved( const rtl::OUString & aPropertyName ); 88 }; 89 90 91 typedef std::hash_map< rtl::OUString, 92 com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >, 93 hashOUString, 94 equalOUString > ListenerMap; 95 96 class PropertyChangeNotifier 97 { 98 private: 99 shell* m_pMyShell; 100 com::sun::star::uno::Reference< com::sun::star::ucb::XContent > m_xCreatorContent; 101 com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId; 102 ListenerMap* m_pListeners; 103 public: 104 PropertyChangeNotifier( 105 shell* pMyShell, 106 const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent, 107 const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId, 108 ListenerMap* pListeners ); 109 110 ~PropertyChangeNotifier(); 111 112 void notifyPropertyChanged( 113 com::sun::star::uno::Sequence< com::sun::star::beans::PropertyChangeEvent > seqChanged ); 114 }; 115 116 117 class Notifier 118 { 119 public: 120 // Side effect of this function is the change of the name 121 virtual ContentEventNotifier* cEXC( const rtl::OUString aNewName ) = 0; 122 // Side effect is the change of the state of the object to "deleted". 123 virtual ContentEventNotifier* cDEL( void ) = 0; 124 virtual ContentEventNotifier* cCEL( void ) = 0; 125 virtual PropertySetInfoChangeNotifier* cPSL( void ) = 0; 126 virtual PropertyChangeNotifier* cPCL( void ) = 0; 127 virtual rtl::OUString getKey( void ) = 0; 128 }; 129 130 131 } // end namespace fileaccess 132 133 #endif 134