71bb7fe042
2005/03/21 17:37:14 dbo 1.2.8.1: #i41476# schedule deactivation of parent node if no children are available Issue number: Submitted by: Reviewed by:
137 lines
5.0 KiB
C++
137 lines
5.0 KiB
C++
/*************************************************************************
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*
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* $RCSfile: basecontainernode.hxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: rt $ $Date: 2005-03-30 08:06:13 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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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 2000 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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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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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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