void MediaModel::onTorrentRemoved(bt::TorrentInterface* tc)
{
int start = -1;
int cnt = 0;
for (QList<MediaFile::Ptr>::iterator i = items.begin();i != items.end();i++)
{
MediaFile::Ptr p = *i;
if (p->torrent() == tc)
{
if (start == -1)
{
// start of the range
start = i - items.begin();
cnt = 1;
}
else
cnt++; // Still in the middle of the media files of this torrent
}
else if (start != -1)
{
// We have found the end
break;
}
}
if (cnt > 0)
removeRows(start,cnt,QModelIndex());
}
void VideoChunkBar::drawBarContents(QPainter* p)
{
ChunkBar::drawBarContents(p);
MediaFile::Ptr file = mfile.mediaFile();
if (!file)
return;
bt::TorrentFileStream::Ptr stream = file->stream().toStrongRef();
if (!stream)
return;
current_chunk = stream->currentChunk();
qreal f = (qreal)current_chunk / bitset.getNumBits();
int x = (int)(f * contentsRect().width());
QStyleOptionSlider option;
option.orientation = Qt::Horizontal;
option.minimum = 0;
option.maximum = bitset.getNumBits();
option.tickPosition = QSlider::NoTicks;
//option.sliderValue = current_chunk;
option.sliderPosition = current_chunk;
option.rect = QRect(x - 5, 0, 11, contentsRect().height());
KApplication::style()->drawControl(QStyle::CE_ScrollBarSlider, &option, p, this);
}
bool MediaViewFilter::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
{
if (show_incomplete)
return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
MediaModel* model = (MediaModel*)sourceModel();
MediaFileRef ref = model->fileForIndex(model->index(source_row));
MediaFile::Ptr file = ref.mediaFile();
if (file->fullyAvailable())
return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
else
return false;
}
QVariant MediaModel::data(const QModelIndex & index, int role) const
{
if (index.column() != 0 || index.row() < 0 || index.row() >= items.count())
return QVariant();
MediaFile::Ptr mf = items.at(index.row());
switch (role)
{
case Qt::ToolTipRole:
{
QString preview = mf->previewAvailable() ? i18n("Available") : i18n("Pending");
return i18n("<b>%1</b><br/>Preview: %2<br/>Downloaded: %3 %",
mf->name(),preview,mf->downloadPercentage());
}
break;
case Qt::DisplayRole:
return mf->name();
case Qt::DecorationRole:
return KIcon(KMimeType::findByPath(mf->path())->iconName());
case Qt::UserRole: // user role is for finding out if a torrent is complete
return mf->fullyAvailable();
case Qt::UserRole + 1:
return QFileInfo(mf->path()).lastModified().toTime_t();
default:
return QVariant();
}
return QVariant();
}
void VideoChunkBar::timeElapsed(qint64 time)
{
Q_UNUSED(time);
MediaFile::Ptr file = mfile.mediaFile();
if (!file)
return;
bt::TorrentFileStream::Ptr stream = file->stream().toStrongRef();
if (!stream)
return;
if (current_chunk != stream->currentChunk() || stream->chunksBitSet() != bitset)
updateChunkBar();
}
void VideoChunkBar::updateBitSet()
{
MediaFile::Ptr file = mfile.mediaFile();
if (file)
{
bt::TorrentFileStream::Ptr stream = file->stream().toStrongRef();
if (stream)
bitset = stream->chunksBitSet();
else
bitset.clear();
}
else
bitset.clear();
}
void VideoChunkBar::setMediaFile(const kt::MediaFileRef& mf)
{
mfile = mf;
MediaFile::Ptr file = mfile.mediaFile();
if (file && !file->fullyAvailable())
{
bt::TorrentFileStream::Ptr stream = file->stream().toStrongRef();
if (stream)
connect(stream.data(), SIGNAL(readyRead()), this, SLOT(updateChunkBar()));
updateBitSet();
updateChunkBar();
}
}
foreach (MediaFile::Ptr mf,items)
{
if (mf->path() == path)
return MediaFileRef(mf);
}