svtools/source/toolpanel/paneldecklisteners.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_SVTOOLS_SOURCE_TOOLPANEL_PANELDECKLISTENERS_HXX
  21 #define INCLUDED_SVTOOLS_SOURCE_TOOLPANEL_PANELDECKLISTENERS_HXX
  22
  23 #include <svtools/toolpanel/toolpaneldeck.hxx>
  24
  25 #include <boost/optional.hpp>
  26 #include <vector>
  27
  28
  29 namespace svt
  30 {
  31
  32
  33     class IToolPanelDeckListener;
  34
  35
  36     //= PanelDeckListeners
  37
  38     /** implements a container for IToolPanelDeckListeners
  39     */
  40     class PanelDeckListeners
  41     {
  42     public:
  43         PanelDeckListeners();
  44         ~PanelDeckListeners();
  45
  46         // IToolPanelDeckListener equivalents, forward the events to all registered listeners
  47         void    PanelInserted( const PToolPanel& i_pPanel, const size_t i_nPosition );
  48         void    PanelRemoved( const size_t i_nPosition );
  49         void    ActivePanelChanged( const ::boost::optional< size_t >& i_rOldActive, const ::boost::optional< size_t >& i_rNewActive );
  50         void    LayouterChanged( const PDeckLayouter& i_rNewLayouter );
  51         void    Dying();
  52
  53         // listener maintenance
  54         void    AddListener( IToolPanelDeckListener& i_rListener );
  55         void    RemoveListener( IToolPanelDeckListener& i_rListener );
  56
  57     private:
  58         ::std::vector< IToolPanelDeckListener* >    m_aListeners;
  59     };
  60
  61
  62 } // namespace svt
  63
  64
  65 #endif // INCLUDED_SVTOOLS_SOURCE_TOOLPANEL_PANELDECKLISTENERS_HXX
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */