slideshow/source/inc/unoviewcontainer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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
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  15  *   License, Version 2.0 (the "License"); you may not use this file
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SLIDESHOW_SOURCE_INC_UNOVIEWCONTAINER_HXX
  21 #define INCLUDED_SLIDESHOW_SOURCE_INC_UNOVIEWCONTAINER_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24
  25 #include <vector>
  26 #include <memory>
  27
  28 #include "unoview.hxx"
  29
  30
  31 namespace com { namespace sun { namespace star { namespace presentation
  32 {
  33     class XSlideShowView;
  34 } } } }
  35
  36 /* Definition of UnoViewContainer class */
  37
  38 namespace slideshow
  39 {
  40     namespace internal
  41     {
  42         /** Contains UnoViews
  43          */
  44         class UnoViewContainer
  45         {
  46         public:
  47             UnoViewContainer();
  48             UnoViewContainer(const UnoViewContainer&) = delete;
  49             UnoViewContainer& operator=(const UnoViewContainer&) = delete;
  50
  51             /** Add a view to this container
  52
  53                 @return true, if the view was successfully added
  54                 (false is e.g. returned, if the view was already
  55                 added)
  56              */
  57             bool addView( const UnoViewSharedPtr& rView );
  58
  59             /** Remove a previously added a view from this container
  60
  61                 @return the View object, if this view was successfully
  62                 removed, and an empty shared_ptr otherwise (e.g. if
  63                 this view wasn't added in the first place)
  64             */
  65             UnoViewSharedPtr removeView( const css::uno::Reference<css::presentation::XSlideShowView >& xView );
  66
  67             /// Dispose all stored views. Implies clear().
  68             void dispose();
  69
  70             // the following parrots STL container concept methods
  71             // ===================================================
  72
  73             bool empty() const { return maViews.empty(); }
  74
  75             UnoViewVector::iterator         begin() { return maViews.begin(); }
  76             UnoViewVector::const_iterator   begin() const { return maViews.begin(); }
  77             UnoViewVector::iterator         end() { return maViews.end(); }
  78             UnoViewVector::const_iterator   end() const { return maViews.end(); }
  79
  80         private:
  81             /// All added views
  82             UnoViewVector   maViews;
  83         };
  84
  85         typedef ::std::shared_ptr< UnoViewContainer > UnoViewContainerSharedPtr;
  86
  87     }
  88 }
  89
  90 #endif // INCLUDED_SLIDESHOW_SOURCE_INC_UNOVIEWCONTAINER_HXX
  91
  92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */