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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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32
api/logic/launch/steps/Update.cpp
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@ -18,7 +18,12 @@
void Update::executeTask()
{
m_updateTask = m_parent->instance()->createUpdateTask();
if(m_aborted)
{
emitFailed(tr("Task aborted."));
return;
}
m_updateTask.reset(m_parent->instance()->createUpdateTask());
if(m_updateTask)
{
connect(m_updateTask.get(), SIGNAL(finished()), this, SLOT(updateFinished()));
@ -39,12 +44,37 @@ void Update::updateFinished()
{
if(m_updateTask->successful())
{
m_updateTask.reset();
emitSucceeded();
}
else
{
QString reason = tr("Instance update failed because: %1.\n\n").arg(m_updateTask->failReason());
m_updateTask.reset();
emit logLine(reason, MessageLevel::Fatal);
emitFailed(reason);
}
}
bool Update::canAbort() const
{
if(m_updateTask)
{
return m_updateTask->canAbort();
}
return true;
}
bool Update::abort()
{
m_aborted = true;
if(m_updateTask)
{
if(m_updateTask->canAbort())
{
return m_updateTask->abort();
}
}
return true;
}