include/sfx2/docstoragemodifylistener.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.
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   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
  20 #ifndef INCLUDED_SFX2_DOCSTORAGEMODIFYLISTENER_HXX
  21 #define INCLUDED_SFX2_DOCSTORAGEMODIFYLISTENER_HXX
  22
  23 #include <sfx2/dllapi.h>
  24
  25 #include <com/sun/star/util/XModifyListener.hpp>
  26
  27 #include <cppuhelper/implbase1.hxx>
  28
  29 namespace comphelper { class SolarMutex; }
  30
  31
  32 namespace sfx2
  33 {
  34
  35
  36     //= IModifiableDocument
  37
  38     /** callback for the DocumentStorageModifyListener class
  39     */
  40     class SAL_NO_VTABLE IModifiableDocument
  41     {
  42     public:
  43         /// indicates the root or a sub storage of the document has been modified
  44         virtual void storageIsModified() = 0;
  45
  46     protected:
  47         ~IModifiableDocument() {}
  48     };
  49
  50
  51     //= DocumentStorageModifyListener
  52
  53     typedef ::cppu::WeakImplHelper1 < css::util::XModifyListener > DocumentStorageModifyListener_Base;
  54
  55     class SFX2_DLLPUBLIC DocumentStorageModifyListener : public DocumentStorageModifyListener_Base
  56     {
  57         IModifiableDocument*    m_pDocument;
  58         comphelper::SolarMutex& m_rMutex;
  59
  60     public:
  61         DocumentStorageModifyListener( IModifiableDocument& _rDocument, comphelper::SolarMutex& _rMutex );
  62
  63         void dispose();
  64
  65         // XModifyListener
  66         virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) throw (css::uno::RuntimeException, std::exception) override;
  67
  68         // XEventListener
  69         virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) throw (css::uno::RuntimeException, std::exception) override;
  70
  71     protected:
  72         virtual ~DocumentStorageModifyListener();
  73
  74     private:
  75         DocumentStorageModifyListener( const DocumentStorageModifyListener& ) = delete;
  76         DocumentStorageModifyListener& operator=( const DocumentStorageModifyListener& ) = delete;
  77     };
  78
  79
  80 } // namespace sfx2
  81
  82
  83 #endif // INCLUDED_SFX2_DOCSTORAGEMODIFYLISTENER_HXX
  84
  85 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */