111 lines
4.0 KiB
C++
111 lines
4.0 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: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005-09-07 20:43:42 $
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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 _SLIDESHOW_BASECONTAINERNODE_HXX
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#define _SLIDESHOW_BASECONTAINERNODE_HXX
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#include <basenode.hxx>
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namespace presentation
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{
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namespace internal
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{
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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( const ::com::sun::star::uno::Reference<
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::com::sun::star::animations::XAnimationNode >& xNode,
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const ::boost::shared_ptr< BaseContainerNode >& rParent,
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const NodeContext& rContext );
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// overrides from BaseNode
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virtual bool activate();
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virtual bool init();
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virtual void dispose();
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virtual void end();
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virtual bool hasPendingAnimation() const;
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/** Add given child node to this container
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*/
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virtual void appendChildNode( const BaseNodeSharedPtr& rNode );
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/** Requests node to resolve all children
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When parents have unresolved start times, and one
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of the children wants to start (e.g. because of a
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user event), it must call this method on its
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parent.
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*/
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virtual void requestResolveOnChildren();
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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;
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#endif
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protected:
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/** Overridden, to overrule indefinite begin event.
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When children requested resolve, indefinite begin
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times become resolved for us
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*/
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virtual void scheduleActivationEvent();
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typedef ::std::vector< BaseNodeSharedPtr > VectorOfNodes;
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VectorOfNodes& getChildren() { return maChildren; }
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::std::bit_vector& getFinishedStates() { return maFinishedStates; }
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::std::size_t& getFinishedCount() { return mnFinishedChildren; }
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bool isDurationInfinite() const { return mbDurationIndefinite; }
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private:
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VectorOfNodes maChildren;
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::std::bit_vector maFinishedStates;
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::std::size_t mnFinishedChildren;
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bool mbOverrideIndefiniteBegin;
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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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}
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}
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#endif /* _SLIDESHOW_BASECONTAINERNODE_HXX */
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