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GH-352 Make OneSix instance update downloads cancellable

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This commit is contained in:
Petr Mrázek
2016-08-14 02:33:31 +02:00
parent 2f0441b3c1
commit 042f3ef55c
32 changed files with 796 additions and 360 deletions
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49
api/logic/net/NetJob.cpp
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@ -47,6 +47,15 @@ void NetJob::partFailed(int index)
startMoreParts();
}
void NetJob::partAborted(int index)
{
m_aborted = true;
m_doing.remove(index);
m_failed.insert(index);
downloads[index].get()->disconnect(this);
startMoreParts();
}
void NetJob::partProgress(int index, qint64 bytesReceived, qint64 bytesTotal)
{
auto &slot = parts_progress[index];
@ -85,6 +94,11 @@ void NetJob::startMoreParts()
qDebug() << m_job_name << "succeeded.";
emitSucceeded();
}
else if(m_aborted)
{
qDebug() << m_job_name << "aborted.";
emitFailed(tr("Job '%1' aborted.").arg(m_job_name));
}
else
{
qCritical() << m_job_name << "failed.";
@ -104,6 +118,7 @@ void NetJob::startMoreParts()
// connect signals :D
connect(part.get(), SIGNAL(succeeded(int)), SLOT(partSucceeded(int)));
connect(part.get(), SIGNAL(failed(int)), SLOT(partFailed(int)));
connect(part.get(), SIGNAL(aborted(int)), SLOT(partAborted(int)));
connect(part.get(), SIGNAL(netActionProgress(int, qint64, qint64)),
SLOT(partProgress(int, qint64, qint64)));
part->start();
@ -121,3 +136,37 @@ QStringList NetJob::getFailedFiles()
failed.sort();
return failed;
}
bool NetJob::canAbort() const
{
bool canFullyAbort = true;
// can abort the waiting?
for(auto index: m_todo)
{
auto part = downloads[index];
canFullyAbort &= part->canAbort();
}
// can abort the active?
for(auto index: m_doing)
{
auto part = downloads[index];
canFullyAbort &= part->canAbort();
}
return canFullyAbort;
}
bool NetJob::abort()
{
bool fullyAborted = true;
// fail all waiting
m_failed.unite(m_todo.toSet());
m_todo.clear();
// abort active
auto toKill = m_doing.toList();
for(auto index: toKill)
{
auto part = downloads[index];
fullyAborted &= part->abort();
}
return fullyAborted;
}