Qt5Widget::inputMethodQuery needs SolarMutex
Otherwise
* starting Writer
* "File" -> "New" -> "Spreadsheet"
* switching back to Writer window using Alt+Tab
results in
Thread 1 "soffice.bin" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007ffff7b287bb in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff7b13535 in __GI_abort () at abort.c:79
#2 0x00007ffff7b1340f in __assert_fail_base
(fmt=0x7ffff7c75ee0 "%s%s%s:%u: %s%sAssertion `%s' failed.
%n", assertion=0x7ffff14b0410 "ImplGetSVData()->mpDefInst->GetYieldMutex()->IsCurrentThread() && \"SolarMutex not owned!\"", file=0x7ffff14b03d0 "/mnt/data/development/git/libreoffice/vcl/source/app/dbggui.cxx", line=46, function=<optimized out>) at assert.c:92
#3 0x00007ffff7b21102 in __GI___assert_fail
(assertion=0x7ffff14b0410 "ImplGetSVData()->mpDefInst->GetYieldMutex()->IsCurrentThread() && \"SolarMutex not owned!\"", file=0x7ffff14b03d0 "/mnt/data/development/git/libreoffice/vcl/source/app/dbggui.cxx", line=46, function=0x7ffff14b0470 <ImplDbgTestSolarMutex()::__PRETTY_FUNCTION__> "void ImplDbgTestSolarMutex()") at assert.c:101
#4 0x00007ffff0e495db in ImplDbgTestSolarMutex() () at /mnt/data/development/git/libreoffice/vcl/source/app/dbggui.cxx:46
#5 0x00007ffff2026c2f in DbgTestSolarMutex() () at /mnt/data/development/git/libreoffice/tools/source/debug/debug.cxx:91
#6 0x00007ffff4eea765 in SfxBroadcaster::AddListener(SfxListener&) (this=0x555558e61620, rListener=...) at /mnt/data/development/git/libreoffice/svl/source/notify/SfxBroadcaster.cxx:94
#7 0x00007ffff4effe4e in SfxListener::StartListening(SfxBroadcaster&, DuplicateHandling) (this=0x55555a1ebe50, rBroadcaster=..., eDuplicateHanding=DuplicateHandling::Unexpected) at /mnt/data/development/git/libreoffice/svl/source/notify/lstner.cxx:104
#8 0x00007fffbfdff188 in ScTabViewShell::AddAccessibilityObject(SfxListener&) (this=0x555558c27080, rObject=...) at /mnt/data/development/git/libreoffice/sc/source/ui/view/tabvwshh.cxx:215
#9 0x00007fffbf65754a in ScAccessibleDocument::PreInit() (this=0x55555a1ebdb0) at /mnt/data/development/git/libreoffice/sc/source/ui/Accessibility/AccessibleDocument.cxx:1303
#10 0x00007fffbfd12754 in ScGridWindow::CreateAccessible() (this=0x555558c2dd50) at /mnt/data/development/git/libreoffice/sc/source/ui/view/gridwin5.cxx:443
#11 0x00007ffff06ef948 in vcl::Window::GetAccessible(bool) (this=0x555558c2dd50, bCreate=true) at /mnt/data/development/git/libreoffice/vcl/source/window/accessibility.cxx:129
#12 0x00007fffe730f9c6 in lcl_retrieveSurrounding(sal_Int32&, sal_Int32&, QString*, QString*) (rPosition=@0x7fffffffcb90: -12560, rAnchor=@0x7fffffffcba0: -13392, pText=0x0, pSelection=0x0) at /mnt/data/development/git/libreoffice/vcl/qt5/Qt5Widget.cxx:598
#13 0x00007fffe730ff17 in Qt5Widget::inputMethodQuery(Qt::InputMethodQuery) const (this=0x555556c50ec0, property=Qt::ImCursorPosition) at /mnt/data/development/git/libreoffice/vcl/qt5/Qt5Widget.cxx:656
#14 0x00007fffe786c7f7 in QWidget::event(QEvent*) (this=0x555556c50ec0, event=0x7fffffffcef0) at kernel/qwidget.cpp:8993
#15 0x00007fffe730f0d3 in Qt5Widget::event(QEvent*) (this=0x555556c50ec0, pEvent=0x7fffffffcef0) at /mnt/data/development/git/libreoffice/vcl/qt5/Qt5Widget.cxx:466
#16 0x00007fffe782e4b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5555556480f0, receiver=receiver@entry=0x555556c50ec0, e=e@entry=0x7fffffffcef0) at kernel/qapplication.cpp:3726
#17 0x00007fffe7835950 in QApplication::notify(QObject*, QEvent*) (this=0x555555647fe0, receiver=0x555556c50ec0, e=0x7fffffffcef0) at kernel/qapplication.cpp:3485
#18 0x00007fffe851b5a9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x555556c50ec0, event=event@entry=0x7fffffffcef0) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#19 0x00007fffe5bdbf6a in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x7fffffffcef0, receiver=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:234
#20 0x00007fffe5bdbf6a in QtWaylandClient::QWaylandTextInput::updateState(QFlags<Qt::InputMethodQuery>, unsigned int) (this=0x555555655ab0, queries=..., flags=2) at qwaylandinputcontext.cpp:134
#21 0x00007fffe5bdc433 in QtWaylandClient::QWaylandTextInput::commit() (this=0x555555655ab0) at qwaylandinputcontext.cpp:98
#22 0x00007fffe5bdc4b9 in QtWaylandClient::QWaylandInputContext::commit() (this=0x555555652300) at qwaylandinputcontext.cpp:544
#23 0x00007fffe5bdc4b9 in QtWaylandClient::QWaylandInputContext::commit() (this=0x555555652300) at qwaylandinputcontext.cpp:410
#24 0x00007fffe7833aa5 in QApplication::setActiveWindow(QWidget*) (act=act@entry=0x555556f29a60) at kernel/qapplication.cpp:2088
#25 0x00007fffe7833b53 in QApplicationPrivate::notifyActiveWindowChange(QWindow*) (this=<optimized out>, previous=<optimized out>) at kernel/qapplication.cpp:2182
#26 0x00007fffe7e42ce5 in QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) (e=<optimized out>) at kernel/qguiapplication.cpp:2292
#27 0x00007fffe7e42f1d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x555559c186d0) at kernel/qguiapplication.cpp:1838
#28 0x00007fffe7e1d06b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:1032
#29 0x00007fffe5bfc6cb in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#30 0x00007fffe72e9d7d in Qt5Instance::ImplYield(bool, bool) (this=0x5555556c46a0, bWait=true, bHandleAllCurrentEvents=false) at /mnt/data/development/git/libreoffice/vcl/qt5/Qt5Instance.cxx:345
#31 0x00007fffe72e9e8d in Qt5Instance::DoYield(bool, bool) (this=0x5555556c46a0, bWait=true, bHandleAllCurrentEvents=false) at /mnt/data/development/git/libreoffice/vcl/qt5/Qt5Instance.cxx:356
#32 0x00007ffff0ec1a66 in ImplYield(bool, bool) (i_bWait=true, i_bAllEvents=false) at /mnt/data/development/git/libreoffice/vcl/source/app/svapp.cxx:457
#33 0x00007ffff0ec1f89 in Application::Yield() () at /mnt/data/development/git/libreoffice/vcl/source/app/svapp.cxx:521
#34 0x00007ffff0ec185e in Application::Execute() () at /mnt/data/development/git/libreoffice/vcl/source/app/svapp.cxx:438
#35 0x00007ffff7d3dfea in desktop::Desktop::Main() (this=0x7fffffffda80) at /mnt/data/development/git/libreoffice/desktop/source/app/app.cxx:1621
#36 0x00007ffff0edc6c9 in ImplSVMain() () at /mnt/data/development/git/libreoffice/vcl/source/app/svmain.cxx:203
#37 0x00007ffff0edc7ee in SVMain() () at /mnt/data/development/git/libreoffice/vcl/source/app/svmain.cxx:237
#38 0x00007ffff7d977a9 in soffice_main() () at /mnt/data/development/git/libreoffice/desktop/source/app/sofficemain.cxx:170
#39 0x000055555555495d in sal_main () at /mnt/data/development/git/libreoffice/desktop/source/app/main.c:48
#40 0x0000555555554943 in main (argc=2, argv=0x7fffffffddd8) at /mnt/data/development/git/libreoffice/desktop/source/app/main.c:47
Change-Id: I40bf501d07dde0c4610496aa1b2bb2a4051fdf2d
diff --git a/vcl/qt5/Qt5Widget.cxx b/vcl/qt5/Qt5Widget.cxx
index 4b378cd..4a40e26 100644
--- a/vcl/qt5/Qt5Widget.cxx
+++ b/vcl/qt5/Qt5Widget.cxx
@@ -640,6 +640,7 @@ static bool lcl_retrieveSurrounding(sal_Int32& rPosition, sal_Int32& rAnchor, QS
QVariant Qt5Widget::inputMethodQuery(Qt::InputMethodQuery property) const
{
SolarMutexGuard aGuard;
switch (property)
{
case Qt::ImSurroundingText:
