Allow non-modal Dialogs during FileImport/Load

When opening a file that triggers Dialogs (e.g. cannot
read/repair/FileType) the Frame from which it was
initialized gets blocked. This irritates quite some
people. Changed this to a non-modal Dialog so that
the user can continue to work with all opened docs,
open new ones, close and print/PDF/export these.

Change-Id: I048d3de3369527cec20d26396b87439254764b8a
Reviewed-on: https://gerrit.libreoffice.org/41534
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

1 files changed, 16 insertions, 0 deletions

diff --git a/vcl/source/app/svapp.cxx b/vcl/source/app/svapp.cxx
index c4b900754f6f..5a5be865906f 100644
--- a/vcl/source/app/svapp.cxx
+++ b/vcl/source/app/svapp.cxx
@@ -1677,4 +1677,20 @@ void Application::setDeInitHook(Link<LinkParamNone*,void> const & hook) {
     pSVData->maAppData.mbInAppMain = true;
 }
 
+void Application::SetShutdownDelayed()
+{
+    ImplSVData * pSVData = ImplGetSVData();
+    pSVData->maAppData.mbShutdownDelayed = true;
+}
+
+void Application::TriggerShutdownDelayed()
+{
+    ImplSVData * pSVData = ImplGetSVData();
+
+    if (pSVData->maAppData.mbShutdownDelayed && !Dialog::AreDialogsOpen())
+    {
+        Application::PostUserEvent(LINK(nullptr, ImplSVAppData, ImplPrepareExitMsg));
+    }
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */