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Diffstat (limited to 'slideshow/source/engine/animationnodes/basenode.hxx')
| -rw-r--r-- | slideshow/source/engine/animationnodes/basenode.hxx | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/slideshow/source/engine/animationnodes/basenode.hxx b/slideshow/source/engine/animationnodes/basenode.hxx deleted file mode 100644 index ceb6b2331..000000000 --- a/slideshow/source/engine/animationnodes/basenode.hxx +++ /dev/null @@ -1,231 +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_BASENODE_HXX -#define INCLUDED_SLIDESHOW_BASENODE_HXX - -#include <canvas/debug.hxx> -#include <tools/diagnose_ex.h> -#include <osl/diagnose.hxx> - -#include "event.hxx" -#include "animationnode.hxx" -#include "slideshowcontext.hxx" -#include "shapesubset.hxx" - -#include <boost/noncopyable.hpp> -#include <vector> - -namespace slideshow { -namespace internal { - -/** Context for every node. - - Besides the global AnimationNodeFactory::Context data, - this struct also contains the current DocTree subset - for this node. If start and end index of the - DocTreeNode are equal, the node should use the - complete shape. -*/ -struct NodeContext -{ - NodeContext( const SlideShowContext& rContext, - const ::basegfx::B2DVector& rSlideSize ) - : maContext( rContext ), - maSlideSize( rSlideSize ), - mpMasterShapeSubset(), - mnStartDelay(0.0), - mbIsIndependentSubset( true ) - {} - - void dispose() - { - maContext.dispose(); - mpMasterShapeSubset.reset(); - } - - /// Context as passed to createAnimationNode() - SlideShowContext maContext; - - /// Size in user coordinate space of the corresponding slide - ::basegfx::B2DVector maSlideSize; - - /// Shape to be used (provided by parent, e.g. for iterations) - ShapeSubsetSharedPtr mpMasterShapeSubset; - - /// Additional delay to node begin (to offset iterate effects) - double mnStartDelay; - - /// When true, subset must be created during slide initialization - bool mbIsIndependentSubset; -}; - -class BaseContainerNode; - -/** This interface extends AnimationNode with some - file-private accessor methods. -*/ -class BaseNode : public AnimationNode, - public ::osl::DebugBase<BaseNode>, - private ::boost::noncopyable -{ -public: - BaseNode( ::com::sun::star::uno::Reference< - ::com::sun::star::animations::XAnimationNode> const& xNode, - ::boost::shared_ptr<BaseContainerNode> const& pParent, - NodeContext const& rContext ); - - /** Provide the node with a shared_ptr to itself. - - Since implementation has to create objects which need - a shared_ptr to this node, and a pointee cannot - retrieve a shared_ptr to itself internally, have to - set that from the outside. - */ - void setSelf( const ::boost::shared_ptr< BaseNode >& rSelf ); - - -#if defined(VERBOSE) && defined(DBG_UTIL) - virtual void showState() const; - virtual const char* getDescription() const; - void showTreeFromWithin() const; -#endif - - const ::boost::shared_ptr< BaseContainerNode >& getParentNode() const - { return mpParent; } - - // Disposable: - virtual void dispose(); - - // AnimationNode: - virtual bool init(); - virtual bool resolve(); - virtual bool activate(); - virtual void deactivate(); - virtual void end(); - virtual ::com::sun::star::uno::Reference< - ::com::sun::star::animations::XAnimationNode> getXAnimationNode() const; - virtual NodeState getState() const; - virtual bool registerDeactivatingListener( - const AnimationNodeSharedPtr& rNotifee ); - // nop: - virtual void notifyDeactivating( const AnimationNodeSharedPtr& rNotifier ); - - bool isMainSequenceRootNode() const { return mbIsMainSequenceRootNode; } - -protected: - void scheduleDeactivationEvent( EventSharedPtr const& pEvent = - EventSharedPtr() ); - - SlideShowContext const& getContext() const { return maContext; } - ::boost::shared_ptr<BaseNode> const& getSelf() const { return mpSelf; } - - bool checkValidNode() const { - ENSURE_OR_THROW( mpSelf, "no self ptr set!" ); - bool const bRet = (meCurrState != INVALID); - OSL_ENSURE( bRet, "### INVALID node!" ); - return bRet; - } - -private: - // all state affecting methods have "_st" counterparts being called at - // derived classes when in state transistion: no-ops here at BaseNode... - virtual bool init_st(); - virtual bool resolve_st(); - virtual void activate_st(); - virtual void deactivate_st( NodeState eDestState ); - -private: - /// notifies - /// - all registered deactivation listeners - /// - single animation end (every node) - /// - slide animations (if main sequence root node) - void notifyEndListeners() const; - - /// Get the node's restart mode - sal_Int16 getRestartMode(); - - /** Get the default restart mode - - If this node's default mode is - AnimationRestart::DEFAULT, this method recursively - calls the parent node. - */ - sal_Int16 getRestartDefaultMode() const; - - /// Get the node's fill mode - sal_Int16 getFillMode(); - - /** Get the default fill mode. - - If this node's default mode is AnimationFill::DEFAULT, - this method recursively calls the parent node. - */ - sal_Int16 getFillDefaultMode() const; - - bool isTransition( NodeState eFromState, NodeState eToState, - bool debugAssert = true ) const { - (void) debugAssert; // avoid warning - bool const bRet =((mpStateTransitionTable[eFromState] & eToState) != 0); - OSL_ENSURE( !debugAssert || bRet, "### state unreachable!" ); - return bRet; - } - - bool inStateOrTransition( int mask ) const { - return ((meCurrState & mask) != 0 || - (meCurrentStateTransition & mask) != 0); - } - - class StateTransition; - friend class StateTransition; - -private: - SlideShowContext maContext; - - typedef ::std::vector< AnimationNodeSharedPtr > ListenerVector; - - ListenerVector maDeactivatingListeners; - ::com::sun::star::uno::Reference< - ::com::sun::star::animations::XAnimationNode > mxAnimationNode; - ::boost::shared_ptr< BaseContainerNode > mpParent; - ::boost::shared_ptr< BaseNode > mpSelf; - const int* mpStateTransitionTable; - const double mnStartDelay; - NodeState meCurrState; - int meCurrentStateTransition; - EventSharedPtr mpCurrentEvent; - const bool mbIsMainSequenceRootNode; -}; - -typedef ::boost::shared_ptr< BaseNode > BaseNodeSharedPtr; - -} // namespace internal -} // namespace slideshow - -#endif /* INCLUDED_SLIDESHOW_BASENODE_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |