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/*************************************************************************
*
* $RCSfile: basecontainernode.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: rt $ $Date: 2005-03-30 08:06:13 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SLIDESHOW_BASECONTAINERNODE_HXX
#define _SLIDESHOW_BASECONTAINERNODE_HXX
#include <basenode.hxx>
namespace presentation
{
namespace internal
{
/** This interface extends BaseNode with child handling methods.
Used for XAnimationNode objects which have children
*/
class BaseContainerNode : public BaseNode
{
public:
BaseContainerNode( const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimationNode >& xNode,
const ::boost::shared_ptr< BaseContainerNode >& rParent,
const NodeContext& rContext );
// overrides from BaseNode
virtual bool activate();
virtual bool init();
virtual void dispose();
virtual void end();
virtual bool hasPendingAnimation() const;
/** Add given child node to this container
*/
virtual void appendChildNode( const BaseNodeSharedPtr& rNode );
/** Requests node to resolve all children
When parents have unresolved start times, and one
of the children wants to start (e.g. because of a
user event), it must call this method on its
parent.
*/
virtual void requestResolveOnChildren();
#if defined(VERBOSE) && defined(DBG_UTIL)
virtual void showState() const;
virtual const char* getDescription() const;
#endif
protected:
/** Overridden, to overrule indefinite begin event.
When children requested resolve, indefinite begin
times become resolved for us
*/
virtual void scheduleActivationEvent();
typedef ::std::vector< BaseNodeSharedPtr > VectorOfNodes;
VectorOfNodes& getChildren() { return maChildren; }
::std::bit_vector& getFinishedStates() { return maFinishedStates; }
::std::size_t& getFinishedCount() { return mnFinishedChildren; }
bool isDurationInfinite() const { return mbDurationIndefinite; }
private:
VectorOfNodes maChildren;
::std::bit_vector maFinishedStates;
::std::size_t mnFinishedChildren;
bool mbOverrideIndefiniteBegin;
const bool mbDurationIndefinite;
};
typedef ::boost::shared_ptr< BaseContainerNode > BaseContainerNodeSharedPtr;
}
}
#endif /* _SLIDESHOW_BASECONTAINERNODE_HXX */
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