This is a possible fix for #3850, applying custom window flags (http://doc.qt.io/qt-5.8/qt.html#WindowType-enum) on the connection method dialog. These avoid resizing the dialog and displaying a maximize button on OS X and context help button on Windows.
It is possible to create files with filenames that differ
only by case in NTFS, but most operations such as stat and
open only target one of these by default.
When that happens, we want to avoid uploading incorrect data
and give up on the file.
Typically this situation should never occurr during normal use
of Windows. It can happen, however, when a NTFS partition is
mounted in another OS.
So the title of the column is fully visible.
Adjust the default size and the size policy of the label so it behave
correctly as the window get resized
Issue #5600
On review, after feedback from @phil-davis, he's right that users need
to be fully briefed as to the implications of choosing a clean sync —
especially when they have a large amount of data in their account.
The crash reporter shows many crashes in OwncloudPropagator::scheduleNextJob.
We don't really know what could be the cause, but it's probably because
the _activeJobList contains dangling pointer.
So this patch makes sure to remove all the jobs from this list as they get
destroyed.
* For requests:
- reuse the original QNetworkRequest, so headers and attributes
are the same as in the original request
- determine the original http method from the reply and the request
attributes
- keep the original request body around such that it can be sent
again in case the request is redirected
* Simplify the interface that is used for creating new requests in
AbstractNetworkJob.
Backtrace from the crash reporter:
Crash: EXCEPTION_ACCESS_VIOLATION_READ at 0x401
File "moc_activitylistmo_M5OEXJ7XGJYTWT.cpp", line 92, in OCC::ActivityListModel::qt_static_metacall
File "qobject.cpp", line 3730, in QMetaObject::activate
File "moc_networkjobs_7AMNCW4BBANVRK.cpp", line 1342, in OCC::JsonApiJob::jsonReceived
File "networkjobs.cpp", line 714, in OCC::JsonApiJob::finished
File "abstractnetworkjob.cpp", line 207, in OCC::AbstractNetworkJob::slotFinished
File "moc_abstractnetwor_PFI2TXGQHRE33H.cpp", line 98, in OCC::AbstractNetworkJob::qt_static_metacall
File "qobject.cpp", line 3730, in QMetaObject::activate
File "moc_qnetworkreply.cpp", line 367, in QNetworkReply::finished
File "qnetworkreplyhttpimpl.cpp", line 2100, in QNetworkReplyHttpImplPrivate::finished
File "qnetworkreplyhttpimpl.cpp", line 279, in QNetworkReplyHttpImpl::abort
My theory is that the AccountState stored in a property of the job was destroyed.
before the job timed out.
Therefore, the qobject_cast within the qvariant_cast would call the metaObject()
virtual function on a dangling pointer.
Fix it by storing a QPointer instead which will track the deletion.
This leads to crashes since we changed the connection to the parent
jobs not to be queued anymore.
We don't really need to bubble up the finished state through
parents in that case, and it would also mean that we'd recurse
all the way through leaves as we go up to each parent. So just call
abort directly on the OwncloudPropagator and make sure the abortion
call is posted to the event loop.
Avoid using connections to report up the job tree for signals
that we can directly communicate to the OwncloudPropagator.
This slightly reduces the memory usage and avoid passing those calls
through the whole parent chain.
In preparation for the PropagateDirectory refactoring, simplify things
by removing WaitForFinishedInParentDirectory, which is currently
implemented as a one-level check.
This value is important for directory items, but is however never
used since a directory CSYNC_INSTRUCTION_RENAME item will always be in
PropagateDirectory::_firstJob, which will have to pass through its own
PropagateDirectory job's parallelism() before reaching the parent's
_subJobs optimization.
Since PropagateDirectory::parallelism can only return WaitForFinished
or FullParallelism, that value is lost. So this commit doesn't
change the behavior for directories, and allow file renames to be
scheduled in parallel across directories (which isn't a problem).
It could be possible that _firstJob is marked as finished if
aborted before its parent PropagateDirectory was marked as finished,
allowing a posted scheduleNextJob call to schedule the child job
in-between.
