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       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             : 
      20             : #ifndef INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX
      21             : #define INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX
      22             : 
      23             : #include <boost/shared_ptr.hpp>
      24             : 
      25             : 
      26             : /* Definition of EventHandler interface */
      27             : 
      28             : namespace slideshow
      29             : {
      30             :     namespace internal
      31             :     {
      32             : 
      33             :         /** Interface for handling hyperlink clicks.
      34             : 
      35             :             Classes implementing this interface can be added to an
      36             :             EventMultiplexer object, and are called from there to
      37             :             handle hyperlink events.
      38             :          */
      39           0 :         class HyperlinkHandler
      40             :         {
      41             :         public:
      42             :             /** Handle the event.
      43             : 
      44             :                 @param rLink
      45             :                 The actual hyperlink URI
      46             : 
      47             :                 @return true, if this handler has successfully
      48             :                 processed the event. When this method returns false,
      49             :                 possibly other, less prioritized handlers are called,
      50             :                 too.
      51             :              */
      52             :             virtual bool handleHyperlink( ::rtl::OUString const& rLink ) = 0;
      53             : 
      54             :         protected:
      55           0 :             ~HyperlinkHandler() {}
      56             :         };
      57             : 
      58             :         typedef ::boost::shared_ptr< HyperlinkHandler > HyperlinkHandlerSharedPtr;
      59             : 
      60             :     }
      61             : }
      62             : 
      63             : #endif /* INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX */
      64             : 
      65             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */