ucb/source/ucp/file/filnot.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef _FILNOT_HXX_
  20 #define _FILNOT_HXX_
  21
  22 #include <boost/unordered_map.hpp>
  23 #include <com/sun/star/uno/Sequence.hxx>
  24 #include <com/sun/star/uno/XInterface.hpp>
  25 #include <com/sun/star/beans/PropertyChangeEvent.hpp>
  26 #include <com/sun/star/ucb/XContentIdentifier.hpp>
  27 #include "filglob.hxx"
  28
  29
  30 namespace fileaccess {
  31
  32     class shell;
  33
  34     class ContentEventNotifier
  35     {
  36     private:
  37         shell* m_pMyShell;
  38         com::sun::star::uno::Reference< com::sun::star::ucb::XContent > m_xCreatorContent;
  39         com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId;
  40         com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xOldId;
  41         com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > > m_sListeners;
  42     public:
  43
  44         ContentEventNotifier(
  45             shell* pMyShell,
  46             const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
  47             const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
  48             const com::sun::star::uno::Sequence<
  49             com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners );
  50
  51         ContentEventNotifier(
  52             shell* pMyShell,
  53             const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
  54             const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
  55             const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xOldId,
  56             const com::sun::star::uno::Sequence<
  57             com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners );
  58
  59         void notifyChildInserted( const rtl::OUString& aChildName );
  60         void notifyDeleted( void );
  61         void notifyRemoved( const rtl::OUString& aChildName );
  62         void notifyExchanged( );
  63     };
  64
  65
  66     class PropertySetInfoChangeNotifier
  67     {
  68     private:
  69         com::sun::star::uno::Reference< com::sun::star::ucb::XContent > m_xCreatorContent;
  70         com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId;
  71         com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > > m_sListeners;
  72     public:
  73         PropertySetInfoChangeNotifier(
  74             const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
  75             const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
  76             const com::sun::star::uno::Sequence<
  77             com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners );
  78
  79         void SAL_CALL notifyPropertyAdded( const rtl::OUString & aPropertyName );
  80         void SAL_CALL notifyPropertyRemoved( const rtl::OUString & aPropertyName );
  81     };
  82
  83
  84     typedef boost::unordered_map< rtl::OUString,
  85                            com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >,
  86                            hashOUString,
  87                            equalOUString >      ListenerMap;
  88
  89     class PropertyChangeNotifier
  90     {
  91     private:
  92         com::sun::star::uno::Reference< com::sun::star::ucb::XContent > m_xCreatorContent;
  93         com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId;
  94         ListenerMap* m_pListeners;
  95     public:
  96         PropertyChangeNotifier(
  97             const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
  98             const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
  99             ListenerMap* pListeners );
 100
 101         ~PropertyChangeNotifier();
 102
 103         void notifyPropertyChanged(
 104             com::sun::star::uno::Sequence< com::sun::star::beans::PropertyChangeEvent > seqChanged );
 105     };
 106
 107
 108     class Notifier
 109     {
 110     public:
 111         // Side effect of this function is the change of the name
 112         virtual ContentEventNotifier*          cEXC( const rtl::OUString aNewName ) = 0;
 113         // Side effect is the change of the state of the object to "deleted".
 114         virtual ContentEventNotifier*          cDEL( void ) = 0;
 115         virtual ContentEventNotifier*          cCEL( void ) = 0;
 116         virtual PropertySetInfoChangeNotifier* cPSL( void ) = 0;
 117         virtual PropertyChangeNotifier*        cPCL( void ) = 0;
 118         virtual rtl::OUString                  getKey( void ) = 0;
 119
 120     protected:
 121         ~Notifier() {}
 122     };
 123
 124
 125 }   // end namespace fileaccess
 126
 127 #endif
 128
 129 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */