本文整理汇总了C++中Property::AddAttribute方法的典型用法代码示例。如果您正苦于以下问题：C++ Property::AddAttribute方法的具体用法？C++ Property::AddAttribute怎么用？C++ Property::AddAttribute使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Property的用法示例。
在下文中一共展示了Property::AddAttribute方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: AddItem
//.........这里部分代码省略.........
//pItem->SetPropValue( "producer" , );
//pItem->SetPropValue( "rating" , );
//pItem->SetPropValue( "actor" , );
//pItem->SetPropValue( "director" , );
//pItem->SetPropValue( "publisher" , );
//pItem->SetPropValue( "language" , );
//pItem->SetPropValue( "relation" , );
//pItem->SetPropValue( "region" , );
// ----------------------------------------------------------------------
// Needed for Microsoft Media Player Compatibility
// (Won't display correct Title without them)
// ----------------------------------------------------------------------
pItem->SetPropValue( "creator" , "[Unknown Author]" );
pItem->SetPropValue( "artist" , "[Unknown Author]" );
pItem->SetPropValue( "album" , "[Unknown Series]" );
pItem->SetPropValue( "actor" , "[Unknown Author]" );
pItem->SetPropValue( "date" , dtStartTime.toString(Qt::ISODate));
pResults->Add( pItem );
// ----------------------------------------------------------------------
// Add Video Resource Element based on File contents/extension (HTTP)
// ----------------------------------------------------------------------
StorageGroup sg(sStorageGrp, sHostName);
QString sFilePath = sg.FindRecordingFile(sBaseName);
QString sMimeType;
if ( QFile::exists(sFilePath) )
sMimeType = HTTPRequest::TestMimeType( sFilePath );
else
sMimeType = HTTPRequest::TestMimeType( sBaseName );
// If we are dealing with Window Media Player 12 (i.e. Windows 7)
// then fake the Mime type to place the recorded TV in the
// recorded TV section.
if (pRequest->m_eClient == CDS_ClientWMP && pRequest->m_nClientVersion >= 12.0)
{
sMimeType = "video/x-ms-dvr";
}
// DLNA string below is temp fix for ps3 seeking.
QString sProtocol = QString( "http-get:*:%1:DLNA.ORG_OP=01;DLNA.ORG_CI=0;DLNA.ORG_FLAGS=01500000000000000000000000000000" ).arg( sMimeType );
QString sURI = QString( "%1GetRecording%2").arg( sURIBase )
.arg( sURIParams );
Resource *pRes = pItem->AddResource( sProtocol, sURI );
uint uiStart = dtProgStart.toTime_t();
uint uiEnd = dtProgEnd.toTime_t();
uint uiDur = uiEnd - uiStart;
QString sDur;
sDur.sprintf("%02d:%02d:%02d",
(uiDur / 3600) % 24,
(uiDur / 60) % 60,
uiDur % 60);
pRes->AddAttribute( "duration" , sDur );
pRes->AddAttribute( "size" , QString::number( nFileSize) );
/*
// ----------------------------------------------------------------------
// Add Video Resource Element based on File extension (mythtv)
// ----------------------------------------------------------------------
sProtocol = QString( "myth:*:%1:*" ).arg( sMimeType );
sURI = QString( "myth://%1/%2" )
.arg( m_mapBackendIp [ sHostName ] )
.arg( sBaseName );
pRes = pItem->AddResource( sProtocol, sURI );
pRes->AddAttribute( "duration" , sDur );
pRes->AddAttribute( "size" , QString::number( nFileSize) );
*/
// ----------------------------------------------------------------------
// Add Preview URI as albumArt
// ----------------------------------------------------------------------
sURI = QString( "%1GetPreviewImage%2%3").arg( sURIBase )
.arg( sURIParams )
.arg( "&Width=160" );
pItem->SetPropValue( "albumArtURI", sURI );
Property *pProp = pItem->GetProperty("albumArtURI");
if (pProp)
{
pProp->AddAttribute("dlna:profileID", "PNG_TN");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
}示例2: AddItem
//.........这里部分代码省略.........
pObject->AddProperty( new Property( "language" , "dc" ));
pObject->AddProperty( new Property( "relation" , "dc" ));
pObject->AddProperty( new Property( "rights" , "dc" ));
pObject->AddProperty( new Property( "playlist" , "upnp" ));
pObject->AddProperty( new Property( "storageMedium" , "upnp" ));
pObject->AddProperty( new Property( "contributor" , "dc" ));
pObject->AddProperty( new Property( "date" , "dc" ));
#endif
QString sArtURI = QString( "%1GetAlbumArt?Id=%2").arg( sURIBase )
.arg( nId );
QList<Property*> propList = pItem->GetProperties("albumArtURI");
if (propList.size() >= 4)
{
// Prefer JPEG over PNG here, although PNG is allowed JPEG probably
// has wider device support and crucially the filesizes are smaller
// which speeds up loading times over the network
// We MUST include the thumbnail size, but since some clients may use the
// first image they see and the thumbnail is tiny, instead return the
// medium first. The large could be very large, which is no good if the
// client is pulling images for an entire list at once!
// Medium
Property *pProp = propList.at(0);
if (pProp)
{
// Must be no more than 1024x768
pProp->m_sValue = sArtURI;
pProp->m_sValue.append("&Width=1024&Height=768");
pProp->AddAttribute("dlna:profileID", "JPG_MED");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
// Thumbnail
pProp = propList.at(1);
if (pProp)
{
// At least one albumArtURI must be a ThumbNail (TN) no larger
// than 160x160, and it must also be a jpeg
pProp->m_sValue = sArtURI;
pProp->m_sValue.append("&Width=160&Height=160");
pProp->AddAttribute("dlna:profileID", "JPG_TN");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
// Small
pProp = propList.at(2);
if (pProp)
{
// Must be no more than 640x480
pProp->m_sValue = sArtURI;
pProp->m_sValue.append("&Width=640&Height=480");
pProp->AddAttribute("dlna:profileID", "JPG_SM");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
// Large
pProp = propList.at(3);
if (pProp)
{
// Must be no more than 4096x4096 - for our purposes, just return
// a fullsize image示例3: PopulateArtworkURIS
void UPnpCDSVideo::PopulateArtworkURIS(CDSObject* pItem, int nVidID,
const QUrl& URIBase)
{
QUrl artURI = URIBase;
artURI.setPath("/Content/GetVideoArtwork");
QUrlQuery artQuery;
artQuery.addQueryItem("Id", QString::number(nVidID));
artURI.setQuery(artQuery);
// Prefer JPEG over PNG here, although PNG is allowed JPEG probably
// has wider device support and crucially the filesizes are smaller
// which speeds up loading times over the network
// We MUST include the thumbnail size, but since some clients may use the
// first image they see and the thumbnail is tiny, instead return the
// medium first. The large could be very large, which is no good if the
// client is pulling images for an entire list at once!
// Thumbnail
// At least one albumArtURI must be a ThumbNail (TN) no larger
// than 160x160, and it must also be a jpeg
QUrl thumbURI = artURI;
QUrlQuery thumbQuery(thumbURI.query());
if (pItem->m_sClass == "object.item.videoItem") // Show screenshot for TV, coverart for movies
thumbQuery.addQueryItem("Type", "screenshot");
else
thumbQuery.addQueryItem("Type", "coverart");
thumbQuery.addQueryItem("Width", "160");
thumbQuery.addQueryItem("Height", "160");
thumbURI.setQuery(thumbQuery);
// Small
// Must be no more than 640x480
QUrl smallURI = artURI;
QUrlQuery smallQuery(smallURI.query());
smallQuery.addQueryItem("Type", "coverart");
smallQuery.addQueryItem("Width", "640");
smallQuery.addQueryItem("Height", "480");
smallURI.setQuery(smallQuery);
// Medium
// Must be no more than 1024x768
QUrl mediumURI = artURI;
QUrlQuery mediumQuery(mediumURI.query());
mediumQuery.addQueryItem("Type", "coverart");
mediumQuery.addQueryItem("Width", "1024");
mediumQuery.addQueryItem("Height", "768");
mediumURI.setQuery(mediumQuery);
// Large
// Must be no more than 4096x4096 - for our purposes, just return
// a fullsize image
QUrl largeURI = artURI;
QUrlQuery largeQuery(largeURI.query());
largeQuery.addQueryItem("Type", "fanart");
largeURI.setQuery(largeQuery);
QList<Property*> propList = pItem->GetProperties("albumArtURI");
if (propList.size() >= 4)
{
Property *pProp = propList.at(0);
if (pProp)
{
pProp->SetValue(mediumURI.toEncoded());
pProp->AddAttribute("dlna:profileID", "JPEG_MED");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
pProp = propList.at(1);
if (pProp)
{
pProp->SetValue(thumbURI.toEncoded());
pProp->AddAttribute("dlna:profileID", "JPEG_TN");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
pProp = propList.at(2);
if (pProp)
{
pProp->SetValue(smallURI.toEncoded());
pProp->AddAttribute("dlna:profileID", "JPEG_SM");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
pProp = propList.at(3);
if (pProp)
{
pProp->SetValue(largeURI.toEncoded());
pProp->AddAttribute("dlna:profileID", "JPEG_LRG");
pProp->AddAttribute("xmlns:dlna", "urn:schemas-dlna-org:metadata-1-0");
}
}
if (pItem->m_sClass.startsWith("object.item.videoItem"))
{
QString sProtocol;
sProtocol = DLNA::ProtocolInfoString(UPNPProtocol::kHTTP,
"image/jpeg", QSize(1024, 768));
//.........这里部分代码省略.........
示例4: AddItem
//.........这里部分代码省略.........
QString sURI = QString( "%1GetRecording%2").arg( sURIBase )
.arg( sURIParams );
// Sony BDPS370 requires a DLNA Profile Name
// FIXME: detection to determine the correct DLNA Profile Name
if (sMimeType == "video/mpeg")
{
sProtocol += ";DLNA.ORG_PN=MPEG_TS_SD_NA_ISO";
}
Resource *pRes = pItem->AddResource( sProtocol, sURI );
uint uiStart = dtProgStart.toTime_t();
uint uiEnd = dtProgEnd.toTime_t();
uint uiDur = uiEnd - uiStart;
MSqlQuery query2(MSqlQuery::InitCon());
query2.prepare( "SELECT data FROM recordedmarkup WHERE chanid=:CHANID AND "
"starttime=:STARTTIME AND type = 33" );
query2.bindValue(":CHANID", (int)nChanid);
query2.bindValue(":STARTTIME", dtStartTime);
if (query2.exec() && query2.next())
uiDur = query2.value(0).toUInt() / 1000;
QString sDur;
sDur.sprintf("%02d:%02d:%02d",
(uiDur / 3600) % 24,
(uiDur / 60) % 60,
uiDur % 60);
LOG(VB_UPNP, LOG_DEBUG, "Duration: " + sDur );
pRes->AddAttribute( "duration" , sDur );
pRes->AddAttribute( "size" , QString::number( nFileSize) );
/*
// ----------------------------------------------------------------------
// Add Video Resource Element based on File extension (mythtv)
// ----------------------------------------------------------------------
sProtocol = QString( "myth:*:%1:*" ).arg( sMimeType );
sURI = QString( "myth://%1/%2" )
.arg( m_mapBackendIp [ sHostName ] )
.arg( sBaseName );
pRes = pItem->AddResource( sProtocol, sURI );
pRes->AddAttribute( "duration" , sDur );
pRes->AddAttribute( "size" , QString::number( nFileSize) );
*/
// ----------------------------------------------------------------------
// Add Preview URI as <res>
// MUST be _TN and 160px
// ----------------------------------------------------------------------
sURI = QString( "%1GetPreviewImage%2%3").arg( sURIBase )
.arg( sURIParams )
.arg( "&Width=160" );
// TODO: Must be JPG for minimal compliance
sProtocol = QString( "http-get:*:image/png:DLNA.ORG_PN=PNG_TN");
pItem->AddResource( sProtocol, sURI );
// ----------------------------------------------------------------------