AOO410/main/avmedia/inc/avmedia/mediaitem.hxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef _AVMEDIA_MEDIAITEM_HXX
#define _AVMEDIA_MEDIAITEM_HXX

#include <tools/rtti.hxx>
#ifndef _POOLITEM_HXX
#include <svl/poolitem.hxx>
#endif
#include <com/sun/star/media/ZoomLevel.hpp>

#define AVMEDIA_SETMASK_NONE		((sal_uInt32)(0x00000000))
#define AVMEDIA_SETMASK_STATE		((sal_uInt32)(0x00000001))
#define AVMEDIA_SETMASK_DURATION	((sal_uInt32)(0x00000002))
#define AVMEDIA_SETMASK_TIME		((sal_uInt32)(0x00000004))
#define AVMEDIA_SETMASK_LOOP		((sal_uInt32)(0x00000008))
#define AVMEDIA_SETMASK_MUTE		((sal_uInt32)(0x00000010))
#define AVMEDIA_SETMASK_VOLUMEDB	((sal_uInt32)(0x00000020))
#define AVMEDIA_SETMASK_ZOOM		((sal_uInt32)(0x00000040))
#define AVMEDIA_SETMASK_URL			((sal_uInt32)(0x00000080))
#define AVMEDIA_SETMASK_ALL			((sal_uInt32)(0xffffffff))

class SvStream;

namespace avmedia
{

//---------------
// - MediaState -
// --------------

enum MediaState
{
	MEDIASTATE_STOP = 0,
	MEDIASTATE_PLAY = 1,
	MEDIASTATE_PLAYFFW = 2,
	MEDIASTATE_PAUSE = 3
};

// -------------
// - MediaItem -
// -------------

class MediaItem : public SfxPoolItem
{
public:
							TYPEINFO();

							MediaItem( sal_uInt16 nWhich = 0, sal_uInt32 nMaskSet = AVMEDIA_SETMASK_NONE );
							MediaItem( const MediaItem& rMediaItem );
	virtual					~MediaItem();

	virtual	int				operator==( const SfxPoolItem& ) const;
	virtual SfxPoolItem*	Clone( SfxItemPool* pPool = 0 ) const;
	virtual SfxItemPresentation GetPresentation( SfxItemPresentation ePres,
												 SfxMapUnit eCoreUnit,
												 SfxMapUnit ePresUnit,
    											 XubString& rText, 
												 const IntlWrapper *pIntl ) const;
	virtual	sal_Bool			QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const;
	virtual	sal_Bool			PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId = 0 );

	void					merge( const MediaItem& rMediaItem );

	sal_uInt32				getMaskSet() const;

	void					setState( MediaState eState );
	MediaState				getState() const;

	void					setDuration( double fDuration );
	double					getDuration() const;

	void					setTime( double fTime );
	double					getTime() const;

	void					setLoop( sal_Bool bLoop );
	sal_Bool				isLoop() const;

	void					setMute( sal_Bool bMute );
	sal_Bool				isMute() const;

	void					setVolumeDB( sal_Int16 nDB );
	sal_Int16				getVolumeDB() const;

	void					setZoom( ::com::sun::star::media::ZoomLevel eZoom );
	::com::sun::star::media::ZoomLevel 	getZoom() const;

	void					setURL( const ::rtl::OUString& rURL );
	const ::rtl::OUString&  getURL() const;

private:

	::rtl::OUString			maURL;
	sal_uInt32				mnMaskSet;
	MediaState				meState;
	double					mfTime;
	double					mfDuration;
	sal_Int16				mnVolumeDB;
	sal_Bool				mbLoop;
	sal_Bool				mbMute;
	::com::sun::star::media::ZoomLevel meZoom;
};

typedef ::avmedia::MediaItem avmedia_MediaItem;

}

#endif