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Diffstat (limited to 'avmedia/source/framework/mediaitem.cxx')
| -rw-r--r-- | avmedia/source/framework/mediaitem.cxx | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/avmedia/source/framework/mediaitem.cxx b/avmedia/source/framework/mediaitem.cxx new file mode 100644 index 000000000000..f9f85eb1ee66 --- /dev/null +++ b/avmedia/source/framework/mediaitem.cxx @@ -0,0 +1,329 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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. + * + ************************************************************************/ + +#include <avmedia/mediaitem.hxx> +#include <com/sun/star/uno/Sequence.hxx> + +using namespace ::com::sun::star; + +namespace avmedia +{ + +// ------------- +// - MediaItem - +// ------------- + +TYPEINIT1_AUTOFACTORY( MediaItem, ::SfxPoolItem ); + ::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; + +// ------------------------------------------------------------------------------ + +MediaItem::MediaItem( USHORT _nWhich, sal_uInt32 nMaskSet ) : + SfxPoolItem( _nWhich ), + mnMaskSet( nMaskSet ), + meState( MEDIASTATE_STOP ), + mfTime( 0.0 ), + mfDuration( 0.0 ), + mnVolumeDB( 0 ), + mbLoop( false ), + mbMute( false ), + meZoom( ::com::sun::star::media::ZoomLevel_NOT_AVAILABLE ) +{ +} + +// ------------------------------------------------------------------------------ + +MediaItem::MediaItem( const MediaItem& rItem ) : + SfxPoolItem( rItem ), + maURL( rItem.maURL ), + mnMaskSet( rItem.mnMaskSet ), + meState( rItem.meState ), + mfTime( rItem.mfTime ), + mfDuration( rItem.mfDuration ), + mnVolumeDB( rItem.mnVolumeDB ), + mbLoop( rItem.mbLoop ), + mbMute( rItem.mbMute ), + meZoom( rItem.meZoom ) +{ +} + +// ------------------------------------------------------------------------------ + +MediaItem::~MediaItem() +{ +} + +// ------------------------------------------------------------------------------ + +int MediaItem::operator==( const SfxPoolItem& rItem ) const +{ + DBG_ASSERT( SfxPoolItem::operator==(rItem), "unequal types" ); + return( mnMaskSet == static_cast< const MediaItem& >( rItem ).mnMaskSet && + maURL == static_cast< const MediaItem& >( rItem ).maURL && + meState == static_cast< const MediaItem& >( rItem ).meState && + mfDuration == static_cast< const MediaItem& >( rItem ).mfDuration && + mfTime == static_cast< const MediaItem& >( rItem ).mfTime && + mnVolumeDB == static_cast< const MediaItem& >( rItem ).mnVolumeDB && + mbLoop == static_cast< const MediaItem& >( rItem ).mbLoop && + mbMute == static_cast< const MediaItem& >( rItem ).mbMute && + meZoom == static_cast< const MediaItem& >( rItem ).meZoom ); +} + +// ------------------------------------------------------------------------------ + +SfxPoolItem* MediaItem::Clone( SfxItemPool* ) const +{ + return new MediaItem( *this ); +} + +//------------------------------------------------------------------------ + +SfxItemPresentation MediaItem::GetPresentation( SfxItemPresentation, + SfxMapUnit, + SfxMapUnit, + XubString& rText, + const IntlWrapper * ) const +{ + rText.Erase(); + return SFX_ITEM_PRESENTATION_NONE; +} + +//------------------------------------------------------------------------ + +BOOL MediaItem::QueryValue( com::sun::star::uno::Any& rVal, BYTE ) const +{ + uno::Sequence< uno::Any > aSeq( 9 ); + + aSeq[ 0 ] <<= maURL; + aSeq[ 1 ] <<= mnMaskSet; + aSeq[ 2 ] <<= static_cast< sal_Int32 >( meState ); + aSeq[ 3 ] <<= mfTime; + aSeq[ 4 ] <<= mfDuration; + aSeq[ 5 ] <<= mnVolumeDB; + aSeq[ 6 ] <<= mbLoop; + aSeq[ 7 ] <<= mbMute; + aSeq[ 8 ] <<= meZoom; + + rVal <<= aSeq; + + return true; +} + +//------------------------------------------------------------------------ + +BOOL MediaItem::PutValue( const com::sun::star::uno::Any& rVal, BYTE ) +{ + uno::Sequence< uno::Any > aSeq; + BOOL bRet = false; + + if( ( rVal >>= aSeq ) && ( aSeq.getLength() == 9 ) ) + { + sal_Int32 nInt32 = 0; + + aSeq[ 0 ] >>= maURL; + aSeq[ 1 ] >>= mnMaskSet; + aSeq[ 2 ] >>= nInt32; meState = static_cast< MediaState >( nInt32 ); + aSeq[ 3 ] >>= mfTime; + aSeq[ 4 ] >>= mfDuration; + aSeq[ 5 ] >>= mnVolumeDB; + aSeq[ 6 ] >>= mbLoop; + aSeq[ 7 ] >>= mbMute; + aSeq[ 8 ] >>= meZoom; + + bRet = true; + } + + return bRet; +} + +//------------------------------------------------------------------------ + +void MediaItem::merge( const MediaItem& rMediaItem ) +{ + const sal_uInt32 nMaskSet = rMediaItem.getMaskSet(); + + if( AVMEDIA_SETMASK_URL & nMaskSet ) + setURL( rMediaItem.getURL() ); + + if( AVMEDIA_SETMASK_STATE & nMaskSet ) + setState( rMediaItem.getState() ); + + if( AVMEDIA_SETMASK_DURATION & nMaskSet ) + setDuration( rMediaItem.getDuration() ); + + if( AVMEDIA_SETMASK_TIME & nMaskSet ) + setTime( rMediaItem.getTime() ); + + if( AVMEDIA_SETMASK_LOOP & nMaskSet ) + setLoop( rMediaItem.isLoop() ); + + if( AVMEDIA_SETMASK_MUTE & nMaskSet ) + setMute( rMediaItem.isMute() ); + + if( AVMEDIA_SETMASK_VOLUMEDB & nMaskSet ) + setVolumeDB( rMediaItem.getVolumeDB() ); + + if( AVMEDIA_SETMASK_ZOOM & nMaskSet ) + setZoom( rMediaItem.getZoom() ); +} + +//------------------------------------------------------------------------ + +sal_uInt32 MediaItem::getMaskSet() const +{ + return mnMaskSet; +} + +//------------------------------------------------------------------------ + +void MediaItem::setURL( const ::rtl::OUString& rURL ) +{ + maURL = rURL; + mnMaskSet |= AVMEDIA_SETMASK_URL; +} + +//------------------------------------------------------------------------ + +const ::rtl::OUString& MediaItem::getURL() const +{ + return maURL; +} + +//------------------------------------------------------------------------ + +void MediaItem::setState( MediaState eState ) +{ + meState = eState; + mnMaskSet |= AVMEDIA_SETMASK_STATE; +} + +//------------------------------------------------------------------------ + +MediaState MediaItem::getState() const +{ + return meState; +} + +//------------------------------------------------------------------------ + +void MediaItem::setDuration( double fDuration ) +{ + mfDuration = fDuration; + mnMaskSet |= AVMEDIA_SETMASK_DURATION; +} + +//------------------------------------------------------------------------ + +double MediaItem::getDuration() const +{ + return mfDuration; +} + +//------------------------------------------------------------------------ + +void MediaItem::setTime( double fTime ) +{ + mfTime = fTime; + mnMaskSet |= AVMEDIA_SETMASK_TIME; +} + +//------------------------------------------------------------------------ + +double MediaItem::getTime() const +{ + return mfTime; +} + +//------------------------------------------------------------------------ + +void MediaItem::setLoop( sal_Bool bLoop ) +{ + mbLoop = bLoop; + mnMaskSet |= AVMEDIA_SETMASK_LOOP; +} + +//------------------------------------------------------------------------ + +sal_Bool MediaItem::isLoop() const +{ + return mbLoop; +} + +//------------------------------------------------------------------------ + +void MediaItem::setMute( sal_Bool bMute ) +{ + mbMute = bMute; + mnMaskSet |= AVMEDIA_SETMASK_MUTE; +} + +//------------------------------------------------------------------------ + +sal_Bool MediaItem::isMute() const +{ + return mbMute; +} + +//------------------------------------------------------------------------ + +void MediaItem::setVolumeDB( sal_Int16 nDB ) +{ + mnVolumeDB = nDB; + mnMaskSet |= AVMEDIA_SETMASK_VOLUMEDB; +} + +//------------------------------------------------------------------------ + +sal_Int16 MediaItem::getVolumeDB() const +{ + return mnVolumeDB; +} + +//------------------------------------------------------------------------ + +void MediaItem::setZoom( ::com::sun::star::media::ZoomLevel eZoom ) +{ + meZoom = eZoom; + mnMaskSet |= AVMEDIA_SETMASK_ZOOM; +} + +//------------------------------------------------------------------------ + +::com::sun::star::media::ZoomLevel MediaItem::getZoom() const +{ + return meZoom; +} + +} |