Resolves: tdf#122404 unlock just the toplevels that were locked

push what toplevels got locked to just unlock those ones. otherwise the just
dismissed toplevel may still be present in the Application toplevel list.

merge all the similar examples of this.

Change-Id: I77c0d55d1e4b3bcc3b8d88fef00ba289edd1e831
Reviewed-on: https://gerrit.libreoffice.org/66076
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

2 files changed, 4 insertions, 28 deletions

diff --git a/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx b/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx
index 036cfcb95d89..e5bbba97ee3e 100644
--- a/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx
+++ b/filter/source/xsltdialog/xmlfiltersettingsdialog.cxx
@@ -133,32 +133,6 @@ void XMLFilterSettingsDialog::dispose()
     ModelessDialog::dispose();
 }
 
-void XMLFilterSettingsDialog::incBusy()
-{
-    // lock any toplevel windows from being closed until busy is over
-    // ensure any dialogs are reset before entering
-    vcl::Window *xTopWin = Application::GetFirstTopLevelWindow();
-    while (xTopWin)
-    {
-        if (xTopWin != this)
-            xTopWin->IncModalCount();
-        xTopWin = Application::GetNextTopLevelWindow(xTopWin);
-    }
-}
-
-void XMLFilterSettingsDialog::decBusy()
-{
-    // unlock any toplevel windows from being closed until busy is over
-    // ensure any dialogs are reset before entering
-    vcl::Window *xTopWin = Application::GetFirstTopLevelWindow();
-    while (xTopWin)
-    {
-        if (xTopWin != this)
-            xTopWin->DecModalCount();
-        xTopWin = Application::GetNextTopLevelWindow(xTopWin);
-    }
-}
-
 IMPL_LINK(XMLFilterSettingsDialog, ClickHdl_Impl, Button *, pButton, void )
 {
     // tdf#122171 block closing libreoffice until the following dialog is dismissed
diff --git a/filter/source/xsltdialog/xmlfiltersettingsdialog.hxx b/filter/source/xsltdialog/xmlfiltersettingsdialog.hxx
index e1e1d82418d5..6c1e89c4a9bd 100644
--- a/filter/source/xsltdialog/xmlfiltersettingsdialog.hxx
+++ b/filter/source/xsltdialog/xmlfiltersettingsdialog.hxx
@@ -27,6 +27,7 @@
 #include <vcl/dialog.hxx>
 #include <vcl/layout.hxx>
 #include <vcl/svtabbx.hxx>
+#include <vcl/waitobj.hxx>
 #include <svl/poolitem.hxx>
 #include <unotools/moduleoptions.hxx>
 
@@ -109,8 +110,8 @@ private:
     void    initFilterList();
     void    disposeFilterList();
 
-    void    incBusy();
-    void    decBusy();
+    void    incBusy() { maBusy.incBusy(this); }
+    void    decBusy() { maBusy.decBusy(); }
 
     bool    insertOrEdit( filter_info_impl* pNewInfo, const filter_info_impl* pOldInfo = nullptr );
 
@@ -126,6 +127,7 @@ private:
 
     std::vector< std::unique_ptr<filter_info_impl> > maFilterVector;
 
+    TopLevelWindowLocker maBusy;
     VclPtr<XMLFilterListBox>   m_pFilterListBox;
     VclPtr<SvxPathControl> m_pCtrlFilterList;
     VclPtr<PushButton> m_pPBNew;