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#include <boost/bind.hpp>
#include <vcl/syschild.hxx>
#include <vcl/sysdata.hxx>
#include <cppuhelper/supportsservice.hxx>
#include "vlcplayer.hxx"
#include "vlcwindow.hxx"
#include "vlcframegrabber.hxx"
#include "wrapper/Instance.hxx"
using namespace ::com::sun::star;
namespace avmedia {
namespace vlc {
namespace
{
const ::rtl::OUString AVMEDIA_VLC_PLAYER_IMPLEMENTATIONNAME = "com.sun.star.comp.avmedia.Player_VLC";
const ::rtl::OUString AVMEDIA_VLC_PLAYER_SERVICENAME = "com.sun.star.media.Player_VLC";
const int MS_IN_SEC = 1000; // Millisec in sec
}
VLCPlayer::VLCPlayer( const rtl::OUString& url,
wrapper::Instance& instance,
wrapper::EventHandler& eh )
: VLC_Base( m_aMutex )
, mInstance( instance )
, mEventHandler( eh )
, mMedia( url, mInstance )
, mPlayer( mMedia )
, mEventManager( mPlayer, mEventHandler )
, mUrl( url )
, mPlaybackLoop( false )
, mPrevWinID( 0 )
{
mPlayer.setMouseHandling( false );
}
unsigned VLCPlayer::getWidth() const
{
return mPlayer.getWidth();
}
unsigned VLCPlayer::getHeight() const
{
return mPlayer.getHeight();
}
void SAL_CALL VLCPlayer::start() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
if (!mPlayer.play())
{
// TODO: Error
}
}
void SAL_CALL VLCPlayer::stop() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
mPlayer.pause();
}
::sal_Bool SAL_CALL VLCPlayer::isPlaying() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return mPlayer.isPlaying();
}
double SAL_CALL VLCPlayer::getDuration() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return static_cast<double>( mMedia.getDuration() ) / MS_IN_SEC;
}
void SAL_CALL VLCPlayer::setScale( float factor )
{
::osl::MutexGuard aGuard(m_aMutex);
mPlayer.setScale( factor );
}
void SAL_CALL VLCPlayer::setMediaTime( double fTime ) throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
if ( fTime < 0.00000001 && !mPlayer.isPlaying() )
{
mPlayer.stop();
}
mPlayer.setTime( fTime * MS_IN_SEC );
}
double SAL_CALL VLCPlayer::getMediaTime() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return static_cast<double>( mPlayer.getTime() ) / MS_IN_SEC;
}
double SAL_CALL VLCPlayer::getRate() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return mPlayer.getRate();
}
void VLCPlayer::replay()
{
setPlaybackLoop( false );
stop();
setMediaTime( 0 );
start();
}
void SAL_CALL VLCPlayer::setPlaybackLoop( ::sal_Bool bSet ) throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
mPlaybackLoop = bSet;
if ( bSet )
mEventManager.onEndReached(boost::bind(&VLCPlayer::replay, this));
else
mEventManager.onEndReached();
}
::sal_Bool SAL_CALL VLCPlayer::isPlaybackLoop() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return mPlaybackLoop;
}
void SAL_CALL VLCPlayer::setVolumeDB( ::sal_Int16 nDB ) throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
mPlayer.setVolume( static_cast<sal_Int16>( ( nDB + 40 ) * 10.0 / 4 ) );
}
::sal_Int16 SAL_CALL VLCPlayer::getVolumeDB() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return static_cast<sal_Int16>( mPlayer.getVolume() / 10.0 * 4 - 40 );
}
void SAL_CALL VLCPlayer::setMute( ::sal_Bool bSet ) throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
mPlayer.setMute( bSet );
}
::sal_Bool SAL_CALL VLCPlayer::isMute() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
return mPlayer.getMute();
}
css::awt::Size SAL_CALL VLCPlayer::getPreferredPlayerWindowSize() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
return css::awt::Size( 480, 360 );
}
namespace
{
// TODO: Move this function to the common space for avoiding duplication with
// gstreamer/gstwindow::createPlayerWindow functionality
intptr_t GetWindowID( const uno::Sequence< uno::Any >& arguments )
{
if (arguments.getLength() <= 2)
return -1;
sal_IntPtr pIntPtr = 0;
arguments[ 2 ] >>= pIntPtr;
SystemChildWindow *pParentWindow = reinterpret_cast< SystemChildWindow* >( pIntPtr );
const SystemEnvData* pEnvData = pParentWindow ? pParentWindow->GetSystemData() : NULL;
if (pEnvData == NULL)
return -1;
#if defined MACOSX
const intptr_t id = reinterpret_cast<intptr_t>( pEnvData->mpNSView );
#elif defined WNT
const intptr_t id = reinterpret_cast<intptr_t>( pEnvData->hWnd );
#else
const intptr_t id = static_cast<intptr_t>( pEnvData->aWindow );
#endif
return id;
}
}
void SAL_CALL VLCPlayer::setWindowID( const intptr_t windowID )
{
::osl::MutexGuard aGuard( m_aMutex );
mPlayer.stop();
mPlayer.setWindow( windowID );
}
void VLCPlayer::setVideoSize( unsigned width, unsigned height )
{
::osl::MutexGuard aGuard( m_aMutex );
mPlayer.setVideoSize( width, height );
}
uno::Reference< css::media::XPlayerWindow > SAL_CALL VLCPlayer::createPlayerWindow( const uno::Sequence< uno::Any >& aArguments )
throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard( m_aMutex );
const intptr_t winID = GetWindowID( aArguments );
VLCWindow * window;
if ( mPrevWinID == 0 )
{
mPrevWinID = winID;
window = new VLCWindow( *this, 0 );
}
else
window = new VLCWindow( *this, mPrevWinID );
if ( winID != -1 )
{
setWindowID( winID );
}
return ::com::sun::star::uno::Reference< css::media::XPlayerWindow >( window );
}
uno::Reference< css::media::XFrameGrabber > SAL_CALL VLCPlayer::createFrameGrabber()
throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
::osl::MutexGuard aGuard(m_aMutex);
if ( !mrFrameGrabber.is() )
{
VLCFrameGrabber *frameGrabber = new VLCFrameGrabber( mEventHandler, mUrl );
mrFrameGrabber = uno::Reference< css::media::XFrameGrabber >( frameGrabber );
}
return mrFrameGrabber;
}
::rtl::OUString SAL_CALL VLCPlayer::getImplementationName()
throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
return AVMEDIA_VLC_PLAYER_IMPLEMENTATIONNAME;
}
::sal_Bool SAL_CALL VLCPlayer::supportsService( const ::rtl::OUString& serviceName )
throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
return cppu::supportsService(this, serviceName);
}
::uno::Sequence< ::rtl::OUString > SAL_CALL VLCPlayer::getSupportedServiceNames()
throw ( ::com::sun::star::uno::RuntimeException, std::exception )
{
uno::Sequence< OUString > aRet(1);
aRet[0] = AVMEDIA_VLC_PLAYER_SERVICENAME;
return aRet;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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