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Diffstat (limited to 'avmedia/source/quicktime/player.cxx')
| -rw-r--r-- | avmedia/source/quicktime/player.cxx | 501 |
1 files changed, 501 insertions, 0 deletions
diff --git a/avmedia/source/quicktime/player.cxx b/avmedia/source/quicktime/player.cxx new file mode 100644 index 000000000000..6c77f999e110 --- /dev/null +++ b/avmedia/source/quicktime/player.cxx @@ -0,0 +1,501 @@ +/************************************************************************* + * + * 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 <math.h> + +#include "player.hxx" +#include "framegrabber.hxx" +#include "window.hxx" + +// dbg_dump for development +#if OSL_DEBUG_LEVEL > 1 +#include <rtl/strbuf.hxx> +#include <rtl/ustring.hxx> + +const sal_Char *dbg_dump(const rtl::OString &rStr) +{ + static rtl::OStringBuffer aStr; + + aStr = rtl::OStringBuffer(rStr); + aStr.append(static_cast<char>(0)); + return aStr.getStr(); +} + +const sal_Char *dbg_dump(const rtl::OUString &rStr) +{ + return dbg_dump(rtl::OUStringToOString(rStr, RTL_TEXTENCODING_UTF8)); +} + +const sal_Char *dbg_dump(rtl_String *pStr) +{ + return dbg_dump(rtl::OString(pStr)); +} + +const sal_Char *dbg_dump(rtl_uString *pStr) +{ + return dbg_dump(rtl::OUString(pStr)); +} + +#endif + +using namespace ::com::sun::star; + +namespace avmedia { namespace quicktime { + +// ---------------- +// - Player - +// ---------------- + +Player::Player( const uno::Reference< lang::XMultiServiceFactory >& rxMgr ) : + mxMgr( rxMgr ), + mpMovie( nil ), + /* GST + mbFakeVideo (sal_False ), + */ + mnUnmutedVolume( 0 ), + mnStopTime( DBL_MAX ), //max double + mbMuted( false ), + mbLooping( false ), + mbInitialized( false ), + mnWindowID( 0 ), + mnDuration( 0 ), + mnWidth( 0 ), + mnHeight( 0 ), + mnVersion( 0 ), + maSizeCondition( osl_createCondition() ) +{ + OSErr result; + + NSApplicationLoad(); + NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; + // check the version of QuickTime installed + result = Gestalt(gestaltQuickTime,&mnVersion); + if ((result == noErr) && (mnVersion >= QT701)) + { + // we have version 7.01 or later, initialize + mbInitialized = true; + } + [pool release]; +} + +// ------------------------------------------------------------------------------ + +Player::~Player() +{ + if( mpMovie ) + { + [mpMovie release]; + mpMovie = nil; + } +} +// ------------------------------------------------------------------------------ + +QTMovie* Player::getMovie() +{ + OSL_ASSERT( mpMovie ); + return mpMovie; +} + +// ------------------------------------------------------------------------------ + +bool Player::create( const ::rtl::OUString& rURL ) +{ + bool bRet = false; + // create the Movie + if( mbInitialized ) + { + NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; + + if( mpMovie ) + { + [mpMovie release]; + mpMovie = nil; + } + + NSString* aNSStr = [[[NSString alloc] initWithCharacters: rURL.getStr() length: rURL.getLength()]stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding] ; + NSURL* aURL = [NSURL URLWithString:aNSStr ]; + + + NSError* pErr = nil; + mpMovie = [QTMovie movieWithURL:aURL error:&pErr]; + if(mpMovie) + { + [mpMovie retain]; + maURL = rURL; + bRet = true; + } + if( pErr ) + { + OSL_TRACE( "NSMovie create failed with error %ld (%s)", + (long)[pErr code], + [[pErr localizedDescription] cString] + ); + } + [pool release]; + } + + return bRet; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::start( ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::start"); + + if( mpMovie ) + { + [mpMovie play]; + } +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::stop( ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::stop"); + if( mpMovie ) + { + [mpMovie stop]; + } +} + +// ------------------------------------------------------------------------------ + +sal_Bool SAL_CALL Player::isPlaying() + throw (uno::RuntimeException) +{ + bool bRet = false; + + if ( mpMovie ) + { + if ([mpMovie rate] != 0) + { + bRet = true; + } + } + + return bRet; +} + +// ------------------------------------------------------------------------------ + +double SAL_CALL Player::getDuration( ) + throw (uno::RuntimeException) +{ + // slideshow checks for non-zero duration, so cheat here + double duration = 0.01; + + if ( mpMovie ) // && mnDuration > 0 ) { + { + QTTime structDuration = [mpMovie duration] ; + duration = (double)structDuration.timeValue / (double)structDuration.timeScale; + } + + return duration; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::setMediaTime( double fTime ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::setMediaTime"); + + if ( mpMovie ) + { + [mpMovie setCurrentTime: QTMakeTimeWithTimeInterval(fTime)]; + } +} + +// ------------------------------------------------------------------------------ + +double SAL_CALL Player::getMediaTime( ) + throw (uno::RuntimeException) +{ + double position = 0.0; + + if ( mpMovie ) + { + QTTime structDuration = [mpMovie currentTime] ; + position = (double)structDuration.timeValue / (double)structDuration.timeScale; + } + + if(isPlaying() && position>mnStopTime) + { + stop(); + } + + return position; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::setStopTime( double fTime ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::setStopTime %f", fTime); + + mnStopTime = fTime; +} + +// ------------------------------------------------------------------------------ + +double SAL_CALL Player::getStopTime( ) + throw (uno::RuntimeException) +{ + double fRet = mnStopTime; + + return fRet; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::setRate( double fRate ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::setRate"); + + // Quicktime: 0 = stop, 1 = normal speed, 2 = double speed, -1 = normal speed backwards + if ( mpMovie ) + { + [mpMovie setRate: fRate]; + } +} + +// ------------------------------------------------------------------------------ + +double SAL_CALL Player::getRate( ) + throw (uno::RuntimeException) +{ + // Quicktime: 0 = stop, 1 = normal speed, 2 = double speed, -1 = normal speed backwards + double rate = 1.0; + + OSL_TRACE ("Player::getRate"); + + if ( mpMovie ) + { + rate = (double) [mpMovie rate]; + } + + return rate; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::setPlaybackLoop( sal_Bool bSet ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::setPlaybackLoop? %s", bSet?"True":"False" ); + + if(bSet) + { + [mpMovie setAttribute:[NSNumber numberWithBool:YES] forKey: QTMovieLoopsAttribute] ; + } + else + { + [mpMovie setAttribute:[NSNumber numberWithBool:NO] forKey: QTMovieLoopsAttribute] ; + } +} + +// ------------------------------------------------------------------------------ + +sal_Bool SAL_CALL Player::isPlaybackLoop( ) + throw (uno::RuntimeException) +{ + bool bRet = [[mpMovie attributeForKey:QTMovieLoopsAttribute] boolValue]; + + OSL_TRACE ("Player::isPlaybackLoop ? %s", bRet?"True":"False" ); + + return bRet; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::setMute( sal_Bool bSet ) + throw (uno::RuntimeException) +{ + OSL_TRACE( "set mute: %d muted: %d unmuted volume: %lf", bSet, mbMuted, mnUnmutedVolume ); + + // change the volume to 0 or the unmuted volume + if( mpMovie && mbMuted != bSet ) + { + [mpMovie setMuted: bSet ]; + mbMuted = bSet; + } + +} + +// ------------------------------------------------------------------------------ + +sal_Bool SAL_CALL Player::isMute( ) + throw (uno::RuntimeException) +{ + OSL_TRACE ("Player::isMuted"); + + return mbMuted; +} + +// ------------------------------------------------------------------------------ + +void SAL_CALL Player::setVolumeDB( sal_Int16 nVolumeDB ) + throw (uno::RuntimeException) +{ + // OOo db volume -40 = QTVolume 0 + // OOo db volume 0 = QTvolume 1 + if(nVolumeDB==-40) + { + mnUnmutedVolume = 0; + } + else + { + mnUnmutedVolume = pow( 10.0, nVolumeDB / 20.0 ); + } + + OSL_TRACE( "set volume: %d gst volume: %f", nVolumeDB, mnUnmutedVolume ); + + // change volume + if( !mbMuted && mpMovie ) + { + [mpMovie setVolume: mnUnmutedVolume ]; + } +} + +// ------------------------------------------------------------------------------ + +sal_Int16 SAL_CALL Player::getVolumeDB( ) + throw (uno::RuntimeException) +{ + sal_Int16 nVolumeDB = 0.0; + + if( mpMovie ) + { + float volume = 0.0; + + volume = [mpMovie volume]; + if(volume>0) //protect from log10(0) + { + nVolumeDB = (sal_Int16) ( 20.0*log10 ( volume ) ); + } + else + { + nVolumeDB = -40 ; // QT zero volume is no volume, -40db + } + } + + return nVolumeDB; +} + +// ------------------------------------------------------------------------------ + +awt::Size SAL_CALL Player::getPreferredPlayerWindowSize( ) + throw (uno::RuntimeException) +{ + NSSize nsSize = [[mpMovie attributeForKey:QTMovieNaturalSizeAttribute] sizeValue]; + awt::Size aSize( nsSize.width, nsSize.height ); + 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() ); + NSSize nsSize( NSMakeSize(aSize.Width, aSize.Height) ); + + OSL_TRACE( "Player::createPlayerWindow %d %d length: %d", aSize.Width, aSize.Height, aArguments.getLength() ); + + if( aSize.Width > 0 && aSize.Height > 0 ) + { + sal_IntPtr nPtr = NULL; + aArguments[0] >>= nPtr; + NSView* pParentView = reinterpret_cast< NSView * >(nPtr); + + ::avmedia::quicktime::Window* pWindow = new ::avmedia::quicktime::Window( mxMgr, *this, pParentView ); + xRet = pWindow; + } + + return xRet; +} + +// ------------------------------------------------------------------------------ + +uno::Reference< media::XFrameGrabber > SAL_CALL Player::createFrameGrabber( ) + throw (::com::sun::star::uno::RuntimeException) +{ + uno::Reference< media::XFrameGrabber > xRet; + OSL_TRACE ("Player::createFrameGrabber"); + + 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_QUICKTIME_PLAYER_IMPLEMENTATIONNAME ) ); +} + +// ------------------------------------------------------------------------------ + +sal_Bool SAL_CALL Player::supportsService( const ::rtl::OUString& ServiceName ) + throw (uno::RuntimeException) +{ + return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( AVMEDIA_QUICKTIME_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_QUICKTIME_PLAYER_SERVICENAME ) ); + + return aRet; +} + +} // namespace quicktime +} // namespace avmedia |