LCOV - code coverage report
Current view: top level - slideshow/source/engine - waitsymbol.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 3 0.0 %
Date: 2012-08-25 Functions: 0 4 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       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 WAITSYMBOL_HXX_INCLUDED
      21                 :            : #define WAITSYMBOL_HXX_INCLUDED
      22                 :            : 
      23                 :            : #include <com/sun/star/rendering/XBitmap.hpp>
      24                 :            : #include <cppcanvas/customsprite.hxx>
      25                 :            : 
      26                 :            : #include "vieweventhandler.hxx"
      27                 :            : #include "screenupdater.hxx"
      28                 :            : #include "eventmultiplexer.hxx"
      29                 :            : #include "unoview.hxx"
      30                 :            : 
      31                 :            : #include <boost/shared_ptr.hpp>
      32                 :            : #include <boost/bind.hpp>
      33                 :            : #include <boost/utility.hpp> // for noncopyable
      34                 :            : #include <vector>
      35                 :            : 
      36                 :            : namespace slideshow {
      37                 :            : namespace internal {
      38                 :            : 
      39                 :            : class EventMultiplexer;
      40                 :            : typedef boost::shared_ptr<class WaitSymbol> WaitSymbolSharedPtr;
      41                 :            : 
      42                 :          0 : class WaitSymbol : public ViewEventHandler,
      43                 :            :                    private ::boost::noncopyable
      44                 :            : {
      45                 :            : public:
      46                 :            :     static WaitSymbolSharedPtr create( const ::com::sun::star::uno::Reference<
      47                 :            :                                              ::com::sun::star::rendering::XBitmap>& xBitmap,
      48                 :            :                                        ScreenUpdater&                               rScreenUpdater,
      49                 :            :                                        EventMultiplexer&                            rEventMultiplexer,
      50                 :            :                                        const UnoViewContainer&                      rViewContainer );
      51                 :            : 
      52                 :            :     /** Shows the wait symbol.
      53                 :            :      */
      54                 :          0 :     void show() { setVisible(true); }
      55                 :            : 
      56                 :            :     /** Hides the wait symbol.
      57                 :            :      */
      58                 :          0 :     void hide() { setVisible(false); }
      59                 :            : 
      60                 :            : private:
      61                 :            :     WaitSymbol( const ::com::sun::star::uno::Reference<
      62                 :            :                       ::com::sun::star::rendering::XBitmap>& xBitmap,
      63                 :            :                 ScreenUpdater&                               rScreenUpdater,
      64                 :            :                 const UnoViewContainer&                      rViewContainer );
      65                 :            : 
      66                 :            :     // ViewEventHandler
      67                 :            :     virtual void viewAdded( const UnoViewSharedPtr& rView );
      68                 :            :     virtual void viewRemoved( const UnoViewSharedPtr& rView );
      69                 :            :     virtual void viewChanged( const UnoViewSharedPtr& rView );
      70                 :            :     virtual void viewsChanged();
      71                 :            : 
      72                 :            :     void setVisible( const bool bVisible );
      73                 :            :     ::basegfx::B2DPoint calcSpritePos( UnoViewSharedPtr const & rView ) const;
      74                 :            : 
      75                 :            :     template <typename func_type>
      76                 :            :     void for_each_sprite( func_type const & func ) const
      77                 :            :     {
      78                 :            :         ViewsVecT::const_iterator iPos( maViews.begin() );
      79                 :            :         const ViewsVecT::const_iterator iEnd( maViews.end() );
      80                 :            :         for ( ; iPos != iEnd; ++iPos )
      81                 :            :             if( iPos->second )
      82                 :            :                 func( iPos->second );
      83                 :            :     }
      84                 :            : 
      85                 :            :     typedef ::std::vector<
      86                 :            :         ::std::pair<UnoViewSharedPtr,
      87                 :            :                     cppcanvas::CustomSpriteSharedPtr> > ViewsVecT;
      88                 :            : 
      89                 :            :     ::com::sun::star::uno::Reference<
      90                 :            :         ::com::sun::star::rendering::XBitmap>  mxBitmap;
      91                 :            : 
      92                 :            :     ViewsVecT                                  maViews;
      93                 :            :     ScreenUpdater&                             mrScreenUpdater;
      94                 :            :     bool                                       mbVisible;
      95                 :            : };
      96                 :            : 
      97                 :            : } // namespace internal
      98                 :            : } // namespace presentation
      99                 :            : 
     100                 :            : #endif
     101                 :            : 
     102                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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