diff options
| author | Mike Kaganski <mike.kaganski@collabora.com> | 2019-04-06 17:04:06 +0100 |
|---|---|---|
| committer | Mike Kaganski <mike.kaganski@collabora.com> | 2019-04-06 19:56:11 +0200 |
| commit | e3d737119fc7bdce224a173896486f376f95a417 (patch) | |
| tree | 14a21fe4462658da4e6e59c26626adb6576b1714 /vcl/source/app/winscheduler.cxx | |
| parent | 5c32ba63163d9556ff89782a8074924cdf9dc554 (diff) | |
tdf#124579: ensure to provide an event to wake up main loop when notifying
Without that, Request::waitProcessMessages might wait indefinitely for
Application::Yield() to return; while the latter would wait for a message
in GetMessage. If there's no visible LO window, the message might never
arrive by itself.
Co-authored-by: Jan-Marek Glogowski <glogow@fbihome.de>
Change-Id: Ie2622053a8d4467eb1cbd579d8496cb5ddef08aa
Reviewed-on: https://gerrit.libreoffice.org/70346
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Diffstat (limited to 'vcl/source/app/winscheduler.cxx')
| -rw-r--r-- | vcl/source/app/winscheduler.cxx | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/vcl/source/app/winscheduler.cxx b/vcl/source/app/winscheduler.cxx index f8a90f3f638d..8ec11211cfe0 100644 --- a/vcl/source/app/winscheduler.cxx +++ b/vcl/source/app/winscheduler.cxx @@ -25,12 +25,18 @@ #include <win/saldata.hxx> #include <win/salinst.h> -void WinScheduler::SetForceRealTimer() +namespace { - BOOL const ret - = PostMessageW(GetSalData()->mpInstance->mhComWnd, SAL_MSG_FORCE_REAL_TIMER, 0, 0); +void PostMessageToComWnd(UINT nMsg) +{ + BOOL const ret = PostMessageW(GetSalData()->mpInstance->mhComWnd, nMsg, 0, 0); SAL_WARN_IF(0 == ret, "vcl.schedule", "ERROR: PostMessage() failed!"); } +} + +void WinScheduler::SetForceRealTimer() { PostMessageToComWnd(SAL_MSG_FORCE_REAL_TIMER); } + +void WinScheduler::PostDummyMessage() { PostMessageToComWnd(SAL_MSG_DUMMY); } #endif // _WIN32 |