4f3e686f63
2005/11/07 15:26:52 dbo 1.5.6.1: #i45197# revised code Issue number: Submitted by: Reviewed by:
114 lines
3.8 KiB
C++
114 lines
3.8 KiB
C++
/*************************************************************************
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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: basecontainernode.hxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2006-07-26 07:34:02 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef INCLUDED_SLIDESHOW_BASECONTAINERNODE_HXX
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#define INCLUDED_SLIDESHOW_BASECONTAINERNODE_HXX
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#include "basenode.hxx"
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namespace presentation {
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namespace internal {
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/** This interface extends BaseNode with child handling methods.
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Used for XAnimationNode objects which have children
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*/
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class BaseContainerNode : public BaseNode
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{
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public:
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BaseContainerNode(
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::com::sun::star::uno::Reference<
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::com::sun::star::animations::XAnimationNode> const& xNode,
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::boost::shared_ptr<BaseContainerNode> const& pParent,
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NodeContext const& rContext );
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/** Add given child node to this container
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*/
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void appendChildNode( AnimationNodeSharedPtr const& pNode );
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#if defined(VERBOSE) && defined(DBG_UTIL)
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virtual void showState() const;
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virtual const char* getDescription() const { return "BaseContainerNode"; }
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#endif
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protected:
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// overrides from BaseNode
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virtual void dispose();
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private:
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virtual bool init_st();
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virtual void deactivate_st( NodeState eDestState );
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virtual bool hasPendingAnimation() const;
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// force to be implemented by derived class:
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virtual void activate_st() = 0;
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virtual void notifyDeactivating(
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AnimationNodeSharedPtr const& rNotifier ) = 0;
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protected:
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bool isDurationIndefinite() const { return mbDurationIndefinite; }
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bool isChildNode( AnimationNodeSharedPtr const& pNode ) const;
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/// @return true: if all children have been deactivated
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bool notifyDeactivatedChild( AnimationNodeSharedPtr const& pChildNode );
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template <typename FuncT>
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inline void forEachChildNode( FuncT const& func,
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int nodeStateMask = -1 ) const
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{
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VectorOfNodes::const_iterator iPos( maChildren.begin() );
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VectorOfNodes::const_iterator const iEnd( maChildren.end() );
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for ( ; iPos != iEnd; ++iPos ) {
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AnimationNodeSharedPtr const& pNode = *iPos;
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if (nodeStateMask != -1 && (pNode->getState() & nodeStateMask) == 0)
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continue;
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func(pNode);
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}
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}
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typedef ::std::vector<AnimationNodeSharedPtr> VectorOfNodes;
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VectorOfNodes maChildren;
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::std::size_t mnFinishedChildren;
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private:
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const bool mbDurationIndefinite;
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};
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typedef ::boost::shared_ptr< BaseContainerNode > BaseContainerNodeSharedPtr;
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} // namespace interface
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} // namespace presentation
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#endif /* INCLUDED_SLIDESHOW_BASECONTAINERNODE_HXX */
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