101 lines
3.5 KiB
C++
101 lines
3.5 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: animationaudionode.hxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: rt $ $Date: 2005-09-07 20:39:11 $
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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_ANIMATIONAUDIONODE_HXX
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#define _SLIDESHOW_ANIMATIONAUDIONODE_HXX
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#include <basecontainernode.hxx>
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#include <soundplayer.hxx>
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#ifndef _COM_SUN_STAR_ANIMATIONS_XANIMATIONNODE_HPP_
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#include <com/sun/star/animations/XAnimationNode.hpp>
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#endif
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#ifndef _COM_SUN_STAR_ANIMATIONS_XAUDIO_HPP_
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#include <com/sun/star/animations/XAudio.hpp>
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#endif
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using namespace ::com::sun::star;
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namespace presentation
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{
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namespace internal
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{
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/** Audio node.
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This animation node contains an audio effect. Duration and
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start/stop behaviour is affected by the referenced audio
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file.
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*/
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class AnimationAudioNode : public BaseNode, public AnimationEventHandler
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{
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public:
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AnimationAudioNode( const ::com::sun::star::uno::Reference<
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::com::sun::star::animations::XAnimationNode >& xNode,
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const BaseContainerNodeSharedPtr& rParent,
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const NodeContext& rContext );
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virtual void dispose();
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virtual bool activate();
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virtual void deactivate();
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/** Overridden, because the sound duration normally
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determines effect duration.
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*/
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virtual void scheduleDeactivationEvent() const;
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/// overridden, because NO-OP for all leaf nodes (which typically don't register nowhere)
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virtual void notifyDeactivating( const AnimationNodeSharedPtr& rNotifier );
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virtual bool hasPendingAnimation() const;
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/// overriden, because we need to deal with STOPAUDIO commands
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virtual bool handleAnimationEvent( const AnimationNodeSharedPtr& rNode );
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private:
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::com::sun::star::uno::Reference<
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::com::sun::star::animations::XAudio > mxAudioNode;
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::rtl::OUString maSoundURL;
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mutable SoundPlayerSharedPtr mpPlayer;
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void createPlayer() const;
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void resetPlayer() const;
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};
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}
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}
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#endif /* _SLIDESHOW_ANIMATIONAUDIONODE_HXX */
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