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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: animationaudionode.hxx,v $
* $Revision: 1.9 $
*
* 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_ANIMATIONAUDIONODE_HXX
#define INCLUDED_SLIDESHOW_ANIMATIONAUDIONODE_HXX
#include "basecontainernode.hxx"
#include "soundplayer.hxx"
#include "com/sun/star/animations/XAnimationNode.hpp"
#include "com/sun/star/animations/XAudio.hpp"
namespace slideshow {
namespace internal {
/** Audio node.
This animation node contains an audio effect. Duration and
start/stop behaviour is affected by the referenced audio
file.
*/
class AnimationAudioNode : public BaseNode, public AnimationEventHandler
{
public:
AnimationAudioNode(
::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimationNode> const& xNode,
::boost::shared_ptr<BaseContainerNode> const& pParent,
NodeContext const& rContext );
protected:
virtual void dispose();
private:
virtual void activate_st();
virtual void deactivate_st( NodeState eDestState );
virtual bool hasPendingAnimation() const;
/// overriden, because we need to deal with STOPAUDIO commands
virtual bool handleAnimationEvent( const AnimationNodeSharedPtr& rNode );
private:
::com::sun::star::uno::Reference<
::com::sun::star::animations::XAudio > mxAudioNode;
::rtl::OUString maSoundURL;
mutable SoundPlayerSharedPtr mpPlayer;
void createPlayer() const;
void resetPlayer() const;
};
} // namespace internal
} // namespace slideshow
#endif /* INCLUDED_SLIDESHOW_ANIMATIONAUDIONODE_HXX */
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