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REVIEW: 120688
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Since the master branch had never been merged into frameworks since the
creation of the frameworks branch, I had to fix a couple of merge
conflicts and make another change in order to make it build - I hope I
did not get anything wrong.
We should probably merge master into frameworks on a regular basis from
now on.
CCMAIL:[email protected]
Conflicts:
dolphin/src/dolphinmainwindow.cpp
dolphin/src/search/dolphinfacetswidget.cpp
dolphin/src/statusbar/dolphinstatusbar.cpp
dolphin/src/views/dolphinview.cpp
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This conversion was performed automatically using convert2qt5signalslot.
The only manual changes required were changing the overloaded signal
KDirLister::redirection and KDirLister::completed from KUrl to QUrl. All
other cases were no problem since these signals are not overloaded and a
static_cast for disambiguation is not necessary.
Code inside HAVE_BALOO is not converted yet, will do that once I can build
a version with Baloo.
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Before this patch, the destructor of KDirectoryContentsCounter might
delete the worker object, which lives in another thread, while one of
its methods was still being executed. This could cause a crash. Only if
the destroyed KDirectoryContentsCounter was the last one, the worker
thread was stopped, and the destructor waited until all workers are
done.
BUG: 332767
FIXED-IN: 4.13.0
REVIEW: 117209
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The pointer to QThread object is stored in a global variable, and each
view increments/decrements a reference count when it starts/stops using
the thread. If this thread reaches zero, the thread is stopped.
Note that we cannot just use a smart pointer, like QSharedPointer, to
manage the thread, because we must make sure that the thread is not
running any more before the QThread is deleted.
REVIEW: 115064
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This prevents that the GUI freezes if there are many files inside the
directory, or if the access to the directory is slow for some other
reason.
BUG: 318518
REVIEW: 111920
FIXED-IN: 4.12.0
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