1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #if ! defined(WAITSYMBOL_HXX_INCLUDED) 29*cdf0e10cSrcweir #define WAITSYMBOL_HXX_INCLUDED 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <com/sun/star/rendering/XBitmap.hpp> 32*cdf0e10cSrcweir #include <cppcanvas/customsprite.hxx> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include "vieweventhandler.hxx" 35*cdf0e10cSrcweir #include "screenupdater.hxx" 36*cdf0e10cSrcweir #include "eventmultiplexer.hxx" 37*cdf0e10cSrcweir #include "unoview.hxx" 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 40*cdf0e10cSrcweir #include <boost/bind.hpp> 41*cdf0e10cSrcweir #include <boost/utility.hpp> // for noncopyable 42*cdf0e10cSrcweir #include <vector> 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir namespace slideshow { 45*cdf0e10cSrcweir namespace internal { 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir class EventMultiplexer; 48*cdf0e10cSrcweir typedef boost::shared_ptr<class WaitSymbol> WaitSymbolSharedPtr; 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir class WaitSymbol : public ViewEventHandler, 51*cdf0e10cSrcweir private ::boost::noncopyable 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir public: 54*cdf0e10cSrcweir static WaitSymbolSharedPtr create( const ::com::sun::star::uno::Reference< 55*cdf0e10cSrcweir ::com::sun::star::rendering::XBitmap>& xBitmap, 56*cdf0e10cSrcweir ScreenUpdater& rScreenUpdater, 57*cdf0e10cSrcweir EventMultiplexer& rEventMultiplexer, 58*cdf0e10cSrcweir const UnoViewContainer& rViewContainer ); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir /** Shows the wait symbol. 61*cdf0e10cSrcweir */ 62*cdf0e10cSrcweir void show() { setVisible(true); } 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir /** Hides the wait symbol. 65*cdf0e10cSrcweir */ 66*cdf0e10cSrcweir void hide() { setVisible(false); } 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir private: 69*cdf0e10cSrcweir WaitSymbol( const ::com::sun::star::uno::Reference< 70*cdf0e10cSrcweir ::com::sun::star::rendering::XBitmap>& xBitmap, 71*cdf0e10cSrcweir ScreenUpdater& rScreenUpdater, 72*cdf0e10cSrcweir const UnoViewContainer& rViewContainer ); 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir // ViewEventHandler 75*cdf0e10cSrcweir virtual void viewAdded( const UnoViewSharedPtr& rView ); 76*cdf0e10cSrcweir virtual void viewRemoved( const UnoViewSharedPtr& rView ); 77*cdf0e10cSrcweir virtual void viewChanged( const UnoViewSharedPtr& rView ); 78*cdf0e10cSrcweir virtual void viewsChanged(); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir void setVisible( const bool bVisible ); 81*cdf0e10cSrcweir ::basegfx::B2DPoint calcSpritePos( UnoViewSharedPtr const & rView ) const; 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir template <typename func_type> 84*cdf0e10cSrcweir void for_each_sprite( func_type const & func ) const 85*cdf0e10cSrcweir { 86*cdf0e10cSrcweir ViewsVecT::const_iterator iPos( maViews.begin() ); 87*cdf0e10cSrcweir const ViewsVecT::const_iterator iEnd( maViews.end() ); 88*cdf0e10cSrcweir for ( ; iPos != iEnd; ++iPos ) 89*cdf0e10cSrcweir if( iPos->second ) 90*cdf0e10cSrcweir func( iPos->second ); 91*cdf0e10cSrcweir } 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir typedef ::std::vector< 94*cdf0e10cSrcweir ::std::pair<UnoViewSharedPtr, 95*cdf0e10cSrcweir cppcanvas::CustomSpriteSharedPtr> > ViewsVecT; 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir ::com::sun::star::uno::Reference< 98*cdf0e10cSrcweir ::com::sun::star::rendering::XBitmap> mxBitmap; 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir ViewsVecT maViews; 101*cdf0e10cSrcweir ScreenUpdater& mrScreenUpdater; 102*cdf0e10cSrcweir bool mbVisible; 103*cdf0e10cSrcweir }; 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir } // namespace internal 106*cdf0e10cSrcweir } // namespace presentation 107*cdf0e10cSrcweir 108*cdf0e10cSrcweir #endif 109