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// (C) 2005 Max Howell ([email protected])
// See COPYING file for licensing information
#include <kurl.h>
#include "mxcl.library.h"
#include "theStream.h"
#include <xine.h>
#include "xineEngine.h"
namespace Codeine
{
#define e VideoWindow::s_instance
KConfig*
TheStream::profile()
{
//TODO a unique id for discs, and then even to also record chapters etc.
// if( url().protocol() == "dvd" )
// return Codeine::config( QString( "dvd:/" ) + prettyTitle() );
// else
return Codeine::config( url().prettyURL() );
}
const KURL&
TheStream::url()
{ return e->m_url; }
bool
TheStream::canSeek()
//FIXME!
{ return e->m_url.protocol() != "http"; }
bool
TheStream::hasAudio()
{ return xine_get_stream_info( e->m_stream, XINE_STREAM_INFO_HAS_AUDIO ); }
bool
TheStream::hasVideo()
{ return xine_get_stream_info( e->m_stream, XINE_STREAM_INFO_HAS_VIDEO ); }
QSize
TheStream::defaultVideoSize()
{
return !e->m_stream
? QSize()
: QSize(
xine_get_stream_info( e->m_stream, XINE_STREAM_INFO_VIDEO_WIDTH ),
xine_get_stream_info( e->m_stream, XINE_STREAM_INFO_VIDEO_HEIGHT ) );
}
int TheStream::aspectRatio()
{ return xine_get_param( e->m_stream, XINE_PARAM_VO_ASPECT_RATIO ); }
int TheStream::subtitleChannel()
{ return xine_get_param( e->m_stream, XINE_PARAM_SPU_CHANNEL ); }
int TheStream::audioChannel()
{ return xine_get_param( e->m_stream, XINE_PARAM_AUDIO_CHANNEL_LOGICAL ); }
QString
TheStream::prettyTitle()
{
const KURL &url = e->m_url;
const QString artist = QString::fromUtf8( xine_get_meta_info( e->m_stream, XINE_META_INFO_ARTIST ) );
const QString title = QString::fromUtf8( xine_get_meta_info( e->m_stream, XINE_META_INFO_TITLE ) );
if (hasVideo() && !title.isEmpty())
return title;
else if (!title.isEmpty() && !artist.isEmpty())
return artist + " - " + title;
else if (url.protocol() != "http" && !url.fileName().isEmpty()) {
const QString n = url.fileName();
return KURL::decode_string( n.left( n.findRev( '.' ) ).replace( '_', ' ' ) ); }
else
return url.prettyURL();
}
static inline QString
entryHelper( const QString &plate, const QString &s1, const QString &s2 )
{
return s2.isEmpty() ? s2 : plate.arg( s1 ).arg( s2 );
}
static inline QString
sectionHelper( const QString §ionTitle, const QStringList &entries )
{
QString s;
foreach( entries )
if( !(*it).isEmpty() )
s += *it;
return s.isEmpty() ? s : "<h2>" + sectionTitle + "</h2>" + s;
}
QString
TheStream::information()
{
#define meta( x ) xine_get_meta_info( e->m_stream, x )
#define info( x, y ) x.arg( xine_get_stream_info( e->m_stream, y ) )
#define simple( x ) QString::number( xine_get_stream_info( e->m_stream, x ) )
const QString plate = "<p><b>%1</b>: %2</p>";
QString s;
s += sectionHelper( i18n("Metadata"),
QStringList()
<< entryHelper( plate, i18n("Title"), meta( XINE_META_INFO_TITLE ) )
<< entryHelper( plate, i18n("Comment"), meta( XINE_META_INFO_COMMENT ) )
<< entryHelper( plate, i18n("Artist"), meta( XINE_META_INFO_ARTIST ) )
<< entryHelper( plate, i18n("Genre"), meta( XINE_META_INFO_GENRE ) )
<< entryHelper( plate, i18n("Album"), meta( XINE_META_INFO_ALBUM ) )
<< entryHelper( plate, i18n("Year"), meta( XINE_META_INFO_YEAR ) ) );
s += sectionHelper( i18n("Audio Properties"),
QStringList()
<< entryHelper( plate, i18n("Bitrate"), info( i18n("%1 bps"), XINE_STREAM_INFO_AUDIO_BITRATE ) )
<< entryHelper( plate, i18n("Sample-rate"), info( i18n("%1 Hz"), XINE_STREAM_INFO_AUDIO_SAMPLERATE ) ) );
s += sectionHelper( i18n("Technical Information"),
QStringList()
<< entryHelper( plate, i18n("Video Codec"), meta( XINE_META_INFO_VIDEOCODEC ) )
<< entryHelper( plate, i18n("Audio Codec"), meta( XINE_META_INFO_AUDIOCODEC ) )
<< entryHelper( plate, i18n("System Layer"), meta( XINE_META_INFO_SYSTEMLAYER ) )
<< entryHelper( plate, i18n("Input Plugin"), meta( XINE_META_INFO_INPUT_PLUGIN ))
<< entryHelper( plate, i18n("CDINDEX_DISCID"), meta( XINE_META_INFO_CDINDEX_DISCID ) ) );
QStringList texts;
texts << "BITRATE" << "SEEKABLE" << "VIDEO_WIDTH" << "VIDEO_HEIGHT" << "VIDEO_RATIO" << "VIDEO_CHANNELS" << "VIDEO_STREAMS" << "VIDEO_BITRATE" << "VIDEO_FOURCC" << "VIDEO_HANDLED" << "FRAME_DURATION" << "AUDIO_CHANNELS" << "AUDIO_BITS" << "-AUDIO_SAMPLERATE" << "-AUDIO_BITRATE" << "AUDIO_FOURCC" << "AUDIO_HANDLED" << "HAS_CHAPTERS" << "HAS_VIDEO" << "HAS_AUDIO" << "-IGNORE_VIDEO" << "-IGNORE_AUDIO" << "-IGNORE_SPU" << "VIDEO_HAS_STILL" << "MAX_AUDIO_CHANNEL" << "MAX_SPU_CHANNEL" << "AUDIO_MODE" << "SKIPPED_FRAMES" << "DISCARDED_FRAMES";
s += "<h2>Other</h2>";
for( uint x = 0; x <= 28; ++x )
s += entryHelper( plate, texts[x], simple( x ) );
#undef meta
#undef info
#undef simple
return s;
}
#undef e
}
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