111 lines
3.8 KiB
C++
111 lines
3.8 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: waitsymbol.hxx,v $
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* $Revision: 1.10 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#if ! defined(WAITSYMBOL_HXX_INCLUDED)
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#define WAITSYMBOL_HXX_INCLUDED
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#include <com/sun/star/rendering/XBitmap.hpp>
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#include <cppcanvas/customsprite.hxx>
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#include "vieweventhandler.hxx"
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#include "screenupdater.hxx"
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#include "eventmultiplexer.hxx"
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#include "unoview.hxx"
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#include <boost/shared_ptr.hpp>
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#include <boost/bind.hpp>
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#include <boost/utility.hpp> // for noncopyable
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#include <vector>
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namespace slideshow {
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namespace internal {
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class EventMultiplexer;
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typedef boost::shared_ptr<class WaitSymbol> WaitSymbolSharedPtr;
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class WaitSymbol : public ViewEventHandler,
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private ::boost::noncopyable
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{
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public:
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static WaitSymbolSharedPtr create( const ::com::sun::star::uno::Reference<
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::com::sun::star::rendering::XBitmap>& xBitmap,
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ScreenUpdater& rScreenUpdater,
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EventMultiplexer& rEventMultiplexer,
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const UnoViewContainer& rViewContainer );
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/** Shows the wait symbol.
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*/
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void show() { setVisible(true); }
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/** Hides the wait symbol.
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*/
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void hide() { setVisible(false); }
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private:
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WaitSymbol( const ::com::sun::star::uno::Reference<
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::com::sun::star::rendering::XBitmap>& xBitmap,
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ScreenUpdater& rScreenUpdater,
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const UnoViewContainer& rViewContainer );
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// ViewEventHandler
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virtual void viewAdded( const UnoViewSharedPtr& rView );
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virtual void viewRemoved( const UnoViewSharedPtr& rView );
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virtual void viewChanged( const UnoViewSharedPtr& rView );
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virtual void viewsChanged();
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void setVisible( const bool bVisible );
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::basegfx::B2DPoint calcSpritePos( UnoViewSharedPtr const & rView ) const;
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template <typename func_type>
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void for_each_sprite( func_type const & func ) const
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{
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ViewsVecT::const_iterator iPos( maViews.begin() );
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const ViewsVecT::const_iterator iEnd( maViews.end() );
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for ( ; iPos != iEnd; ++iPos )
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if( iPos->second )
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func( iPos->second );
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}
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typedef ::std::vector<
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::std::pair<UnoViewSharedPtr,
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cppcanvas::CustomSpriteSharedPtr> > ViewsVecT;
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::com::sun::star::uno::Reference<
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::com::sun::star::rendering::XBitmap> mxBitmap;
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ViewsVecT maViews;
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ScreenUpdater& mrScreenUpdater;
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bool mbVisible;
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};
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} // namespace internal
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} // namespace presentation
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#endif
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