477 lines
12 KiB
C++
477 lines
12 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: player.cxx,v $
|
|
*
|
|
* $Revision: 1.4 $
|
|
*
|
|
* last change: $Author: rt $ $Date: 2005-09-07 19:45:58 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#include <tools/prewin.h>
|
|
#include <windows.h>
|
|
#include <objbase.h>
|
|
#include <strmif.h>
|
|
#include <control.h>
|
|
#include <uuids.h>
|
|
#include <evcode.h>
|
|
#include <tools/postwin.h>
|
|
|
|
#include "player.hxx"
|
|
#include "framegrabber.hxx"
|
|
#include "window.hxx"
|
|
|
|
#define AVMEDIA_WIN_PLAYER_IMPLEMENTATIONNAME "com.sun.star.comp.avmedia.Player_DirectX"
|
|
#define AVMEDIA_WIN_PLAYER_SERVICENAME "com.sun.star.media.Player_DirectX"
|
|
|
|
using namespace ::com::sun::star;
|
|
|
|
namespace avmedia { namespace win {
|
|
|
|
// ----------------
|
|
// - Player -
|
|
// ----------------
|
|
|
|
Player::Player( const uno::Reference< lang::XMultiServiceFactory >& rxMgr ) :
|
|
mxMgr( rxMgr ),
|
|
mpGB( NULL ),
|
|
mpOMF( NULL ),
|
|
mpMC( NULL ),
|
|
mpME( NULL ),
|
|
mpMS( NULL ),
|
|
mpMP( NULL ),
|
|
mpBA( NULL ),
|
|
mpBV( NULL ),
|
|
mpVW( NULL ),
|
|
mpEV( NULL ),
|
|
mnUnmutedVolume( 0 ),
|
|
mbMuted( false ),
|
|
mbLooping( false )
|
|
{
|
|
::CoInitialize( NULL );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
Player::~Player()
|
|
{
|
|
if( mpBA )
|
|
mpBA->Release();
|
|
|
|
if( mpBV )
|
|
mpBV->Release();
|
|
|
|
if( mpVW )
|
|
mpVW->Release();
|
|
|
|
if( mpMP )
|
|
mpMP->Release();
|
|
|
|
if( mpMS )
|
|
mpMS->Release();
|
|
|
|
if( mpME )
|
|
mpME->Release();
|
|
|
|
if( mpMC )
|
|
mpMC->Release();
|
|
|
|
if( mpEV )
|
|
mpEV->Release();
|
|
|
|
if( mpOMF )
|
|
mpOMF->Release();
|
|
|
|
if( mpGB )
|
|
mpGB->Release();
|
|
|
|
::CoUninitialize();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
bool Player::create( const ::rtl::OUString& rURL )
|
|
{
|
|
HRESULT hR;
|
|
bool bRet = false;
|
|
|
|
if( SUCCEEDED( hR = CoCreateInstance( CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, IID_IGraphBuilder, (void**) &mpGB ) ) )
|
|
{
|
|
// use overlays, if possible
|
|
if( SUCCEEDED( CoCreateInstance( CLSID_OverlayMixer, NULL, CLSCTX_INPROC_SERVER, IID_IBaseFilter, (void**) &mpOMF ) ) )
|
|
{
|
|
mpGB->AddFilter( mpOMF, L"com_sun_star_media_OverlayMixerFilter" );
|
|
|
|
if( !SUCCEEDED( mpOMF->QueryInterface( IID_IDDrawExclModeVideo, (void**) &mpEV ) ) )
|
|
mpEV = NULL;
|
|
}
|
|
|
|
if( SUCCEEDED( hR = mpGB->RenderFile( rURL, NULL ) ) &&
|
|
SUCCEEDED( hR = mpGB->QueryInterface( IID_IMediaControl, (void**) &mpMC ) ) &&
|
|
SUCCEEDED( hR = mpGB->QueryInterface( IID_IMediaEventEx, (void**) &mpME ) ) &&
|
|
SUCCEEDED( hR = mpGB->QueryInterface( IID_IMediaSeeking, (void**) &mpMS ) ) &&
|
|
SUCCEEDED( hR = mpGB->QueryInterface( IID_IMediaPosition, (void**) &mpMP ) ) )
|
|
{
|
|
// Video interfaces
|
|
mpGB->QueryInterface( IID_IVideoWindow, (void**) &mpVW );
|
|
mpGB->QueryInterface( IID_IBasicVideo, (void**) &mpBV );
|
|
|
|
// Audio interface
|
|
mpGB->QueryInterface( IID_IBasicAudio, (void**) &mpBA );
|
|
|
|
if( mpBA )
|
|
mpBA->put_Volume( mnUnmutedVolume );
|
|
|
|
bRet = true;
|
|
}
|
|
}
|
|
|
|
if( bRet )
|
|
maURL = rURL;
|
|
else
|
|
maURL = ::rtl::OUString();
|
|
|
|
return bRet;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
const IVideoWindow* Player::getVideoWindow() const
|
|
{
|
|
return mpVW;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void Player::setNotifyWnd( int nNotifyWnd )
|
|
{
|
|
if( mpME )
|
|
mpME->SetNotifyWindow( (OAHWND) nNotifyWnd, WM_GRAPHNOTIFY, reinterpret_cast< LONG_PTR>( this ) );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void Player::setDDrawParams( IDirectDraw* pDDraw, IDirectDrawSurface* pDDrawSurface )
|
|
{
|
|
if( mpEV && pDDraw && pDDrawSurface )
|
|
{
|
|
mpEV->SetDDrawObject( pDDraw );
|
|
mpEV->SetDDrawSurface( pDDrawSurface );
|
|
}
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
long Player::processEvent()
|
|
{
|
|
long nCode, nParam1, nParam2;
|
|
|
|
if( mpME && SUCCEEDED( mpME->GetEvent( &nCode, &nParam1, &nParam2, 0 ) ) )
|
|
{
|
|
if( EC_COMPLETE == nCode )
|
|
{
|
|
if( mbLooping )
|
|
{
|
|
setMediaTime( 0.0 );
|
|
start();
|
|
}
|
|
else
|
|
{
|
|
setMediaTime( getDuration() );
|
|
stop();
|
|
}
|
|
}
|
|
|
|
mpME->FreeEventParams( nCode, nParam1, nParam2 );
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::start( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if( mpMC )
|
|
mpMC->Run();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::stop( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if( mpMC )
|
|
mpMC->Stop();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
sal_Bool SAL_CALL Player::isPlaying()
|
|
throw (uno::RuntimeException)
|
|
{
|
|
OAFilterState eFilterState;
|
|
bool bRet = false;
|
|
|
|
if( mpMC && SUCCEEDED( mpMC->GetState( 10, &eFilterState ) ) )
|
|
bRet = ( State_Running == eFilterState );
|
|
|
|
return bRet;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
double SAL_CALL Player::getDuration( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
REFTIME aRefTime( 0.0 );
|
|
|
|
if( mpMP )
|
|
mpMP->get_Duration( &aRefTime );
|
|
|
|
return aRefTime;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::setMediaTime( double fTime )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if( mpMP )
|
|
{
|
|
const bool bPlaying = isPlaying();
|
|
|
|
mpMP->put_CurrentPosition( fTime );
|
|
|
|
if( !bPlaying && mpMC )
|
|
mpMC->StopWhenReady();
|
|
}
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
double SAL_CALL Player::getMediaTime( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
REFTIME aRefTime( 0.0 );
|
|
|
|
if( mpMP )
|
|
mpMP->get_CurrentPosition( &aRefTime );
|
|
|
|
return aRefTime;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::setStopTime( double fTime )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if( mpMP )
|
|
mpMP->put_StopTime( fTime );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
double SAL_CALL Player::getStopTime( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
REFTIME aRefTime( 0.0 );
|
|
|
|
if( mpMP )
|
|
mpMP->get_StopTime( &aRefTime );
|
|
|
|
return aRefTime;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::setRate( double fRate )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if( mpMP )
|
|
mpMP->put_Rate( fRate );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
double SAL_CALL Player::getRate( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
double fRet( 0.0 );
|
|
|
|
if( mpMP )
|
|
mpMP->get_Rate( &fRet );
|
|
|
|
return fRet;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::setPlaybackLoop( sal_Bool bSet )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
mbLooping = bSet;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
sal_Bool SAL_CALL Player::isPlaybackLoop( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
return mbLooping;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::setMute( sal_Bool bSet )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if( mpBA && ( mbMuted != bSet ) )
|
|
{
|
|
mpBA->put_Volume( ( mbMuted = bSet ) ? -10000 : mnUnmutedVolume );
|
|
}
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
sal_Bool SAL_CALL Player::isMute( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
return mbMuted;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
void SAL_CALL Player::setVolumeDB( sal_Int16 nVolumeDB )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
mnUnmutedVolume = static_cast< long >( nVolumeDB ) * 100;
|
|
|
|
if( !mbMuted && mpBA )
|
|
mpBA->put_Volume( mnUnmutedVolume );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
sal_Int16 SAL_CALL Player::getVolumeDB( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
return( static_cast< sal_Int16 >( mnUnmutedVolume / 100 ) );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
awt::Size SAL_CALL Player::getPreferredPlayerWindowSize( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
awt::Size aSize( 0, 0 );
|
|
|
|
if( mpBV )
|
|
{
|
|
long nWidth = 0, nHeight = 0;
|
|
|
|
mpBV->GetVideoSize( &nWidth, &nHeight );
|
|
aSize.Width = nWidth;
|
|
aSize.Height = nHeight;
|
|
}
|
|
|
|
return aSize;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
uno::Reference< ::media::XPlayerWindow > SAL_CALL Player::createPlayerWindow( const uno::Sequence< uno::Any >& aArguments )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
uno::Reference< ::media::XPlayerWindow > xRet;
|
|
awt::Size aSize( getPreferredPlayerWindowSize() );
|
|
|
|
if( mpVW && aSize.Width > 0 && aSize.Height > 0 )
|
|
{
|
|
::avmedia::win::Window* pWindow = new ::avmedia::win::Window( mxMgr, *this );
|
|
|
|
xRet = pWindow;
|
|
|
|
if( !pWindow->create( aArguments ) )
|
|
xRet = uno::Reference< ::media::XPlayerWindow >();
|
|
}
|
|
|
|
return xRet;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
uno::Reference< media::XFrameGrabber > SAL_CALL Player::createFrameGrabber( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
uno::Reference< media::XFrameGrabber > xRet;
|
|
|
|
if( maURL.getLength() > 0 )
|
|
{
|
|
FrameGrabber* pGrabber = new FrameGrabber( mxMgr );
|
|
|
|
xRet = pGrabber;
|
|
|
|
if( !pGrabber->create( maURL ) )
|
|
xRet.clear();
|
|
}
|
|
|
|
return xRet;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
::rtl::OUString SAL_CALL Player::getImplementationName( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( AVMEDIA_WIN_PLAYER_IMPLEMENTATIONNAME ) );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
sal_Bool SAL_CALL Player::supportsService( const ::rtl::OUString& ServiceName )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( AVMEDIA_WIN_PLAYER_SERVICENAME ) );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
|
|
uno::Sequence< ::rtl::OUString > SAL_CALL Player::getSupportedServiceNames( )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
uno::Sequence< ::rtl::OUString > aRet(1);
|
|
aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( AVMEDIA_WIN_PLAYER_SERVICENAME ) );
|
|
|
|
return aRet;
|
|
}
|
|
|
|
} // namespace win
|
|
} // namespace avmedia
|