QString KFileItem::iconName() const
{
if (d->m_useIconNameCache && !d->m_iconName.isEmpty()) {
return d->m_iconName;
}
d->m_iconName = d->m_entry.stringValue( KIO::UDSEntry::UDS_ICON_NAME );
if (!d->m_iconName.isEmpty()) {
d->m_useIconNameCache = d->m_bMimeTypeKnown;
return d->m_iconName;
}
bool isLocalUrl;
KUrl url = mostLocalUrl(isLocalUrl);
KMimeType::Ptr mime = mimeTypePtr();
if (isLocalUrl && mime->is("application/x-desktop")) {
d->m_iconName = iconFromDesktopFile(url.toLocalFile());
if (!d->m_iconName.isEmpty()) {
d->m_useIconNameCache = d->m_bMimeTypeKnown;
return d->m_iconName;
}
}
// KDE5: handle .directory files here too, and get rid of
// KFolderMimeType and the url argument in KMimeType::iconName().
d->m_iconName = mime->iconName(url);
d->m_useIconNameCache = d->m_bMimeTypeKnown;
//kDebug() << "finding icon for" << url << ":" << d->m_iconName;
return d->m_iconName;
}
QString KFileItem::mimeComment() const
{
const QString displayType = d->m_entry.stringValue( KIO::UDSEntry::UDS_DISPLAY_TYPE );
if (!displayType.isEmpty())
return displayType;
KMimeType::Ptr mType = determineMimeType();
bool isLocalUrl;
KUrl url = mostLocalUrl(isLocalUrl);
KMimeType::Ptr mime = mimeTypePtr();
// This cannot move to kio_file (with UDS_DISPLAY_TYPE) because it needs
// the mimetype to be determined, which is done here, and possibly delayed...
if (isLocalUrl && mime->is("application/x-desktop")) {
KDesktopFile cfg( url.toLocalFile() );
QString comment = cfg.desktopGroup().readEntry( "Comment" );
if (!comment.isEmpty())
return comment;
}
QString comment = mType->comment( url );
//kDebug() << "finding comment for " << url.url() << " : " << d->m_pMimeType->name();
if (!comment.isEmpty())
return comment;
else
return mType->name();
}
TInt XAPlaySessionImpl::load(const TDesC& aURI)
{
TInt retVal;
XAresult xaRes;
XAEngineItf engineItf;
XADynamicSourceItf dynamicSourceItf;
XAboolean required[MAX_NUMBER_INTERFACES];
XAInterfaceID iidArray[MAX_NUMBER_INTERFACES];
XAuint32 noOfInterfaces = 0;
TInt i;
XAmillisecond dur(0);
TPtr8 uriPtr(0,0,0);
TPtr8 mimeTypePtr(0,0,0);
#ifdef USE_VIDEOPLAYERUTILITY
TRAP(m_VPError, mVideoPlayUtil->OpenFileL(_L("C:\\data\\test.3gp")));
if (m_VPError)
return 0;
if(!mActiveSchedulerWait->IsStarted())
mActiveSchedulerWait->Start();
if (m_VPError)
return 0;
mVideoPlayUtil->Prepare();
if(!mActiveSchedulerWait->IsStarted())
mActiveSchedulerWait->Start();
return 0;
#endif
delete mURIName;
mURIName = NULL;
TRAP(retVal, mURIName = HBufC8::NewL(aURI.Length()+1));
RET_ERR_IF_ERR(retVal);
uriPtr.Set(mURIName->Des());
// This has to be done here since we can not destroy the Player
// in the Resource Lost callback.
if (mbMediaPlayerUnrealized) {
if (mMOPlayer) {
(*mMOPlayer)->Destroy(mMOPlayer);
mMOPlayer = NULL;
}
}
//py uri name into local variable
//TODO fix copy issue from 16 bit to 8 bit
uriPtr.Copy(aURI);
//If media player object already exists, just switch source
//using dynamic source interface
if (mMOPlayer && mPlayItf) {
dynamicSourceItf = NULL;
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_DYNAMICSOURCE, &dynamicSourceItf);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
//Setup the data source
//TODO Hard coded locator type
mUri.locatorType = XA_DATALOCATOR_URI;
//append zero terminator to end of URI
mUri.URI = (XAchar*) uriPtr.PtrZ();
//TODO Hard coded locator type
mMime.containerType = XA_CONTAINERTYPE_WAV;
//TODO Hard coded locator type
mMime.formatType = XA_DATAFORMAT_MIME;
mimeTypePtr.Set(mWAVMime->Des());
mMime.mimeType = (XAchar*)mimeTypePtr.Ptr();
mDataSource.pFormat = (void*)&mMime;
mDataSource.pLocator = (void*)&mUri;
xaRes = (*dynamicSourceItf)->SetSource(dynamicSourceItf, &mDataSource);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
}
else { // Create media player object
// Setup the data source
// TODO Hard coded locator type
mUri.locatorType = XA_DATALOCATOR_URI;
//append zero terminator to end of URI
mUri.URI = (XAchar*) uriPtr.PtrZ();
//TODO Hard coded locator type
mMime.containerType = XA_CONTAINERTYPE_WAV;
//TODO Hard coded locator type
mMime.formatType = XA_DATAFORMAT_MIME;
mimeTypePtr.Set(mWAVMime->Des());
mMime.mimeType = (XAchar*)mimeTypePtr.Ptr();
mDataSource.pFormat = (void*)&mMime;
mDataSource.pLocator = (void*)&mUri;
//Setup the audio data sink
mLocatorOutputDevice.locatorType = XA_DATALOCATOR_IODEVICE;
mLocatorOutputDevice.deviceType = 6;
mAudioSink.pLocator = (void*) &mLocatorOutputDevice;
mAudioSink.pFormat = NULL;
//Init arrays required[] and iidArray[]
for (i = 0; i < MAX_NUMBER_INTERFACES; i++) {
required[i] = XA_BOOLEAN_FALSE;
iidArray[i] = XA_IID_NULL;
}
noOfInterfaces = 0;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_SEEK;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_DYNAMICSOURCE;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_METADATAEXTRACTION;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_NOKIALINEARVOLUME;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_NOKIAVOLUMEEXT;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_PREFETCHSTATUS;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_STREAMINFORMATION;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_PLAYBACKRATE;
noOfInterfaces++;
required[noOfInterfaces] = XA_BOOLEAN_FALSE;
iidArray[noOfInterfaces] = XA_IID_VIDEOPOSTPROCESSING;
noOfInterfaces++;
xaRes = (*mEOEngine)->GetInterface(mEOEngine, XA_IID_ENGINE, (void**) &engineItf);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*engineItf)->CreateMediaPlayer(engineItf,
&mMOPlayer,
&mDataSource,
NULL,
&mAudioSink,
&mVideoSink,
NULL,
NULL,
noOfInterfaces,
iidArray,
required);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*mMOPlayer)->Realize(mMOPlayer, XA_BOOLEAN_FALSE);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
mbMediaPlayerUnrealized = FALSE;
xaRes = (*mMOPlayer)->RegisterCallback(mMOPlayer, MediaPlayerCallback, (void*)this);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_PLAY, &mPlayItf);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*mPlayItf)->RegisterCallback(mPlayItf, PlayItfCallback, (void*)this);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*mPlayItf)->SetPositionUpdatePeriod(mPlayItf, (XAmillisecond)KPlayPosUpdatePeriod);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*mPlayItf)->SetCallbackEventsMask( mPlayItf,
( XA_PLAYEVENT_HEADATEND |
XA_PLAYEVENT_HEADATNEWPOS |
XA_PLAYEVENT_HEADMOVING )
);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_SEEK, &mSeekItf);
retVal = mapError(xaRes, ETrue);
//Metadata
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_METADATAEXTRACTION, &mMetadataExtItf);
if(mapError(xaRes, ETrue)==KErrNone) {
mbMetadataAvailable = ETrue;
setupALKeyMap(); //done only once at creation of meadia player
}
//volume
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_NOKIALINEARVOLUME, &mNokiaLinearVolumeItf);
if(mapError(xaRes, ETrue)==KErrNone)
mbVolEnabled = ETrue;
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_NOKIAVOLUMEEXT, &mNokiaVolumeExtItf);
if(mapError(xaRes, ETrue)==KErrNone)
mbMuteEnabled = ETrue;
//buffer status
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_PREFETCHSTATUS, &mPrefetchStatusItf);
if(mapError(xaRes, ETrue)==KErrNone) {
mbPrefetchStatusChange = ETrue;
(*mPrefetchStatusItf)->RegisterCallback(mPrefetchStatusItf, PrefetchItfCallback, (void*)this);
(*mPrefetchStatusItf)->SetCallbackEventsMask(mPrefetchStatusItf, XA_PREFETCHEVENT_FILLLEVELCHANGE);
}
//stream information
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_STREAMINFORMATION, &mStreamInformationItf);
if(mapError(xaRes, ETrue)==KErrNone) {
mbStreamInfoAvailable = ETrue;
mParent.cbStreamInformation(ETrue); //indicate first time
(*mStreamInformationItf)->RegisterStreamChangeCallback(mStreamInformationItf, StreamInformationItfCallback, (void*)this);
}
//playback rate
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_PLAYBACKRATE, &mPlaybackRateItf);
if(mapError(xaRes, ETrue)==KErrNone)
mbPlaybackRateItfAvailable = ETrue;
//videopostprocessing
xaRes = (*mMOPlayer)->GetInterface(mMOPlayer, XA_IID_VIDEOPOSTPROCESSING, &mVideoPostProcessingItf);
if(mapError(xaRes, ETrue)==KErrNone)
mbScalable = ETrue;
}
if(mbMetadataAvailable) {
keyMap.clear();
extendedKeyMap.clear();
setupMetaData(); //done every time source is changed
}
else { //send signal for seekable
mParent.cbSeekableChanged(ETrue);
}
mCurPosition = 0;
mParent.cbPositionChanged(mCurPosition);
xaRes = (*mPlayItf)->GetDuration(mPlayItf, &dur);
retVal = mapError(xaRes, ETrue);
RET_ERR_IF_ERR(retVal);
mDuration = dur;
mParent.cbDurationChanged(mDuration);
return retVal;
}
