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NOISSUE fix jumpy download progress bars

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They are not as precise, the new logic gives every
download 1000 'units' instead of the actual (initially unknown) sizes.
This commit is contained in:
Petr Mrázek 2017-07-06 15:38:16 +02:00
parent 8dd9987a9c
commit 1797f45e8f
2 changed files with 32 additions and 17 deletions
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46
api/logic/net/NetJob.cpp
View File

@ -59,15 +59,38 @@ void NetJob::partAborted(int index)
void NetJob::partProgress(int index, qint64 bytesReceived, qint64 bytesTotal)
{
auto &slot = parts_progress[index];
current_progress -= slot.current_progress;
slot.current_progress = bytesReceived;
current_progress += slot.current_progress;
total_progress -= slot.total_progress;
slot.total_progress = bytesTotal;
total_progress += slot.total_progress;
setProgress(current_progress, total_progress);
int done = m_done.size();
int doing = m_doing.size();
int all = parts_progress.size();
qint64 bytesAll = 0;
qint64 bytesTotalAll = 0;
for(auto & partIdx: m_doing)
{
auto part = parts_progress[partIdx];
// do not count parts with unknown/nonsensical total size
if(part.total_progress <= 0)
{
continue;
}
bytesAll += part.current_progress;
bytesTotalAll += part.total_progress;
}
qint64 inprogress = (bytesTotalAll == 0) ? 0 : (bytesAll * 1000) / bytesTotalAll;
qDebug() << bytesAll << bytesTotalAll << inprogress << doing * inprogress;
auto current = done * 1000 + doing * inprogress;
auto current_total = all * 1000;
// HACK: make sure it never jumps backwards.
if(m_current_progress > current)
{
current = m_current_progress;
}
m_current_progress = current;
setProgress(current, current_total);
}
void NetJob::executeTask()
@ -177,16 +200,9 @@ bool NetJob::addNetAction(NetActionPtr action)
action->m_index_within_job = downloads.size();
downloads.append(action);
part_info pi;
{
pi.current_progress = action->currentProgress();
pi.total_progress = action->totalProgress();
pi.failures = 0;
}
parts_progress.append(pi);
total_progress += pi.total_progress;
partProgress(parts_progress.count() - 1, action->currentProgress(), action->totalProgress());
// FIXME: detect if the action is already running, put it in m_doing if it is!
setProgress(current_progress, total_progress);
if(action->isRunning())
{
connect(action.get(), SIGNAL(succeeded(int)), SLOT(partSucceeded(int)));

3
api/logic/net/NetJob.h
View File

@ -84,7 +84,6 @@ private:
QSet<int> m_doing;
QSet<int> m_done;
QSet<int> m_failed;
qint64 current_progress = 0;
qint64 total_progress = 0;
qint64 m_current_progress = 0;
bool m_aborted = false;
};