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Diffstat (limited to 'slideshow/source/engine/transitions/slidechangebase.hxx')
| -rw-r--r-- | slideshow/source/engine/transitions/slidechangebase.hxx | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/slideshow/source/engine/transitions/slidechangebase.hxx b/slideshow/source/engine/transitions/slidechangebase.hxx deleted file mode 100644 index bed8630e5..000000000 --- a/slideshow/source/engine/transitions/slidechangebase.hxx +++ /dev/null @@ -1,211 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef INCLUDED_SLIDESHOW_TRANSITIONS_SLIDECHANGEBASE_HXX -#define INCLUDED_SLIDESHOW_TRANSITIONS_SLIDECHANGEBASE_HXX - -#include <osl/mutex.hxx> - -#include "unoview.hxx" -#include "vieweventhandler.hxx" -#include "numberanimation.hxx" -#include "slide.hxx" -#include "screenupdater.hxx" -#include "soundplayer.hxx" - -#include <boost/enable_shared_from_this.hpp> -#include <boost/noncopyable.hpp> -#include <boost/optional.hpp> - -namespace cppcanvas -{ - class Canvas; - class CustomSprite; -} - -namespace slideshow { -namespace internal { - -/** Base class for all slide change effects. - - This class provides the basic sprite and view handling - functionality. Derived classes should normally only need to - implement the perform() method. -*/ -class SlideChangeBase : public ViewEventHandler, - public NumberAnimation, - public boost::enable_shared_from_this<SlideChangeBase>, - private ::boost::noncopyable -{ -public: - // NumberAnimation - virtual bool operator()( double x ); - virtual double getUnderlyingValue() const; - - // Animation - virtual void prefetch( const AnimatableShapeSharedPtr&, - const ShapeAttributeLayerSharedPtr& ); - virtual void start( const AnimatableShapeSharedPtr&, - const ShapeAttributeLayerSharedPtr& ); - virtual void end(); - - // ViewEventHandler - virtual void viewAdded( const UnoViewSharedPtr& rView ); - virtual void viewRemoved( const UnoViewSharedPtr& rView ); - virtual void viewChanged( const UnoViewSharedPtr& rView ); - virtual void viewsChanged(); - -protected: - /** Create a new SlideChanger, for the given leaving and - entering slides. - */ - SlideChangeBase( - ::boost::optional<SlideSharedPtr> const & leavingSlide, - const SlideSharedPtr& pEnteringSlide, - const SoundPlayerSharedPtr& pSoundPlayer, - const UnoViewContainer& rViewContainer, - ScreenUpdater& rScreenUpdater, - EventMultiplexer& rEventMultiplexer, - bool bCreateLeavingSprites = true, - bool bCreateEnteringSprites = true ); - - /// Info on a per-view basis - struct ViewEntry - { - ViewEntry() {} - - explicit ViewEntry( const UnoViewSharedPtr& rView ) : - mpView( rView ) - { - } - - /// The view this entry is for - UnoViewSharedPtr mpView; - /// outgoing slide sprite - boost::shared_ptr<cppcanvas::CustomSprite> mpOutSprite; - /// incoming slide sprite - boost::shared_ptr<cppcanvas::CustomSprite> mpInSprite; - /// outgoing slide bitmap - mutable SlideBitmapSharedPtr mpLeavingBitmap; - /// incoming slide bitmap - mutable SlideBitmapSharedPtr mpEnteringBitmap; - - // for algo access - const UnoViewSharedPtr& getView() const { return mpView; } - }; - - typedef ::std::vector<ViewEntry> ViewsVecT; - - ViewsVecT::const_iterator beginViews() { return maViewData.begin(); } - ViewsVecT::const_iterator endViews() { return maViewData.end(); } - - SlideBitmapSharedPtr getLeavingBitmap( const ViewEntry& rViewEntry ) const; - SlideBitmapSharedPtr getEnteringBitmap( const ViewEntry& rViewEntry ) const; - - SlideBitmapSharedPtr createBitmap( const UnoViewSharedPtr& pView, - const boost::optional<SlideSharedPtr>& rSlide_ ) const; - - ::basegfx::B2ISize getEnteringSlideSizePixel( const UnoViewSharedPtr& pView ) const; - ::basegfx::B2ISize getLeavingSlideSizePixel( const UnoViewSharedPtr& pView ) const; - - void renderBitmap( SlideBitmapSharedPtr const& pSlideBitmap, - boost::shared_ptr<cppcanvas::Canvas> const& pCanvas ); - - /** Called on derived classes to implement actual slide change. - - This method is called with the sprite of the slide coming 'in' - - @param rSprite - Current sprite to operate on. This is the sprite of the - 'entering' slide - - @param t - Current parameter value - */ - virtual void performIn( - const boost::shared_ptr<cppcanvas::CustomSprite>& rSprite, - const ViewEntry& rViewEntry, - const boost::shared_ptr<cppcanvas::Canvas>& rDestinationCanvas, - double t ); - - /** Called on derived classes to implement actual slide change. - - This method is called with the sprite of the slide moving 'out' - - @param rSprite - Current sprite to operate on. This is the sprite of the - 'leaving' slide - - @param t - Current parameter value - */ - virtual void performOut( - const boost::shared_ptr<cppcanvas::CustomSprite>& rSprite, - const ViewEntry& rViewEntry, - const boost::shared_ptr<cppcanvas::Canvas>& rDestinationCanvas, - double t ); - - ScreenUpdater& getScreenUpdater() const { return mrScreenUpdater; } - -private: - - boost::shared_ptr<cppcanvas::CustomSprite> createSprite( - UnoViewSharedPtr const & pView, - ::basegfx::B2DSize const & rSpriteSize, - double nPrio ) const; - - void addSprites( ViewEntry& rEntry ); - void clearViewEntry( ViewEntry& rEntry ); - - ViewsVecT::iterator lookupView( UnoViewSharedPtr const & pView ); - ViewsVecT::const_iterator lookupView( UnoViewSharedPtr const & pView ) const; - - SoundPlayerSharedPtr mpSoundPlayer; - - EventMultiplexer& mrEventMultiplexer; - ScreenUpdater& mrScreenUpdater; - - ::boost::optional<SlideSharedPtr> maLeavingSlide; - SlideSharedPtr mpEnteringSlide; - - ViewsVecT maViewData; - const UnoViewContainer& mrViewContainer; - - const bool mbCreateLeavingSprites; - const bool mbCreateEnteringSprites; - bool mbSpritesVisible; - bool mbFinished; - bool mbPrefetched; -}; - -} // namespace internal -} // namespace presentation - -#endif /* INCLUDED_SLIDESHOW_TRANSITIONS_SLIDECHANGEBASE_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |