cc5da996ef
2006/04/03 16:19:04 thb 1.4.18.4: #i37778# Now passing down ComponentContext to all interested parties; building a second, all-exports version of the slideshow component (to facilitate unit testing also for internal classes) - this made necessary renaming ImportFailedException to ShapeLoadFailedException (because of silly i63703); applied relevant parts of #i63770# (const-correctness); reworked view handling in such a way that views are now kept in one central repository (and are not duplicated across all interested objects); moved code from namespace presentation to namespace slideshow 2006/03/24 18:23:38 thb 1.4.18.3: #i37778# Moved whole slideshow engine from namespace presentation (which conflicts with one of the UNO subnamespaces) to slideshow 2006/03/15 15:22:24 thb 1.4.18.2: #i49357# Removed external include guards from all non-export headers (and from the cxx files, anyway) 2006/03/06 22:14:36 thb 1.4.18.1: #i53194# #i55294# #i59324# Overhauled IntrinsicAnimationActivity; fixes GIF animation import; corrected rehearse timings sprite size; several cosmetic changes (removed external header guards); prepared scene for sprite prio
125 lines
4.1 KiB
C++
125 lines
4.1 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: soundplayer.hxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: kz $ $Date: 2006-12-13 16:04:20 $
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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_SOUNDPLAYER_HXX
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#define _SLIDESHOW_SOUNDPLAYER_HXX
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#include <rtl/ustring.hxx>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/media/XManager.hpp>
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#include <com/sun/star/media/XPlayer.hpp>
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#include <boost/shared_ptr.hpp>
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#include "pauseeventhandler.hxx"
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#include "disposable.hxx"
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#include "eventmultiplexer.hxx"
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/* Definition of SoundPlayer class */
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namespace slideshow
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{
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namespace internal
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{
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/** Little class that plays a sound from a URL.
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TODO:
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Must be explicitly disposed (as long as enable_shared_ptr_from_this
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isn't available)!
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*/
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class SoundPlayer : public PauseEventHandler,
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public Disposable
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{
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public:
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/** Create a sound player object.
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@param rSoundURL
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URL to a sound file.
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@param rComponentContext
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Reference to a component context, used to create the
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needed services
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@throws ::com::sun::star::lang::NoSupportException, if
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the sound file is invalid, or not supported by the
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player service.
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*/
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static ::boost::shared_ptr<SoundPlayer> create(
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EventMultiplexer & rEventMultiplexer,
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const ::rtl::OUString& rSoundURL,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::uno::XComponentContext>& rComponentContext );
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virtual ~SoundPlayer();
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/** Query duration of sound playback.
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If the sound is already playing, this method
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returns the remaining playback time.
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@return the playback duration in seconds.
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*/
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double getDuration() const;
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bool startPlayback();
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bool stopPlayback();
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// PauseEventHandler:
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virtual bool handlePause( bool bPauseShow );
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// Disposable
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virtual void dispose();
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private:
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SoundPlayer(
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EventMultiplexer & rEventMultiplexer,
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const ::rtl::OUString& rSoundURL,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::uno::XComponentContext>& rComponentContext );
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EventMultiplexer & mrEventMultiplexer;
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// TODO(Q3): obsolete when boost::enable_shared_ptr_from_this
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// is available
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::boost::shared_ptr<SoundPlayer> mThis;
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::com::sun::star::uno::Reference< ::com::sun::star::media::XPlayer > mxPlayer;
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};
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typedef ::boost::shared_ptr< SoundPlayer > SoundPlayerSharedPtr;
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}
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}
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#endif /* _SLIDESHOW_SOUNDPLAYER_HXX */
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