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Add availability column to torrent content model

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This commit is contained in:
Eugene Shalygin
2016-03-22 16:45:54 +01:00
parent 114c9a8421
commit d5af8722a6
8 changed files with 68 additions and 0 deletions
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28
src/gui/torrentcontentmodelfolder.cpp
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@@ -159,6 +159,34 @@ void TorrentContentModelFolder::recalculateProgress()
}
}
void TorrentContentModelFolder::recalculateAvailability()
{
qreal tAvailability = 0;
qulonglong tSize = 0;
bool foundAnyData = false;
foreach (TorrentContentModelItem* child, m_childItems) {
if (child->priority() == prio::IGNORED)
continue;
if (child->itemType() == FolderType)
static_cast<TorrentContentModelFolder*>(child)->recalculateAvailability();
const qreal childAvailability = child->availability();
if (childAvailability >= 0) { // -1 means "no data"
tAvailability += childAvailability * child->size();
foundAnyData = true;
}
tSize += child->size();
}
if (!isRootItem() && (tSize > 0) && foundAnyData) {
m_availability = tAvailability / tSize;
Q_ASSERT(m_availability <= 1.);
}
else {
m_availability = -1.;
}
}
void TorrentContentModelFolder::increaseSize(qulonglong delta)
{
if (isRootItem())