lok: sc: Desktop: Function wizard isn't properly async

Open another view of the same spreadsheet when the function dialog is
open. Note how the document in the new view can't be edited.

This patch avoids to have a view locked after creation when in an
other view the formula dialog is open.

See also commit 009d275.

Change-Id: Ie51f414c4ad83ef20526d10be3251e174158096c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/98823
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Andras Timar <andras.timar@collabora.com>

2 files changed, 45 insertions, 3 deletions

diff --git a/sc/qa/unit/tiledrendering/tiledrendering.cxx b/sc/qa/unit/tiledrendering/tiledrendering.cxx
index fda5ced604d3..625f506bfe50 100644
--- a/sc/qa/unit/tiledrendering/tiledrendering.cxx
+++ b/sc/qa/unit/tiledrendering/tiledrendering.cxx
@@ -109,6 +109,7 @@ public:
     void testSheetGeometryDataInvariance();
     void testSheetGeometryDataCorrectness();
     void testDeleteCellMultilineContent();
+    void testFunctionDlg();
 
     CPPUNIT_TEST_SUITE(ScTiledRenderingTest);
     CPPUNIT_TEST(testRowColumnHeaders);
@@ -153,6 +154,7 @@ public:
     CPPUNIT_TEST(testSheetGeometryDataInvariance);
     CPPUNIT_TEST(testSheetGeometryDataCorrectness);
     CPPUNIT_TEST(testDeleteCellMultilineContent);
+    CPPUNIT_TEST(testFunctionDlg);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -1645,6 +1647,43 @@ void ScTiledRenderingTest::testFilterDlg()
     SfxViewShell::Current()->registerLibreOfficeKitViewCallback(nullptr, nullptr);
 }
 
+void ScTiledRenderingTest::testFunctionDlg()
+{
+    comphelper::LibreOfficeKit::setActive();
+
+    createDoc("empty.ods");
+
+    // view #1
+    SfxViewShell* pView1 = SfxViewShell::Current();
+    int nView1 = SfxLokHelper::getView();
+    {
+        pView1->GetViewFrame()->GetDispatcher()->Execute(SID_OPENDLG_FUNCTION,
+            SfxCallMode::SLOT|SfxCallMode::RECORD);
+    }
+    Scheduler::ProcessEventsToIdle();
+    SfxChildWindow* pRefWindow = pView1->GetViewFrame()->GetChildWindow(SID_OPENDLG_FUNCTION);
+    CPPUNIT_ASSERT(pRefWindow);
+
+    // view #2
+    int nView2 = SfxLokHelper::createView();
+    SfxViewShell* pView2 = SfxViewShell::Current();
+    CPPUNIT_ASSERT(pView1 != pView2);
+
+    // check loking
+    CPPUNIT_ASSERT_EQUAL(true, pView1->GetViewFrame()->GetDispatcher()->IsLocked());
+    CPPUNIT_ASSERT_EQUAL(false, pView2->GetViewFrame()->GetDispatcher()->IsLocked());
+
+    SfxLokHelper::setView(nView1);
+    pRefWindow->GetController()->response(RET_CANCEL);
+
+    CPPUNIT_ASSERT_EQUAL(false, pView1->GetViewFrame()->GetDispatcher()->IsLocked());
+    CPPUNIT_ASSERT_EQUAL(false, pView2->GetViewFrame()->GetDispatcher()->IsLocked());
+
+    SfxViewShell::Current()->registerLibreOfficeKitViewCallback(nullptr, nullptr);
+    SfxLokHelper::setView(nView2);
+    SfxViewShell::Current()->registerLibreOfficeKitViewCallback(nullptr, nullptr);
+}
+
 void ScTiledRenderingTest::testVbaRangeCopyPaste()
 {
     comphelper::LibreOfficeKit::setActive();
diff --git a/sc/source/ui/view/tabvwshc.cxx b/sc/source/ui/view/tabvwshc.cxx
index a37f77a986f3..3a22fee7e924 100644
--- a/sc/source/ui/view/tabvwshc.cxx
+++ b/sc/source/ui/view/tabvwshc.cxx
@@ -120,10 +120,13 @@ std::unique_ptr<SfxModelessDialogController> ScTabViewShell::CreateRefDialogCont
 
     if ( nCurRefDlgId != nSlotId )
     {
-        //  the dialog has been opened in a different view
-        //  -> lock the dispatcher for this view (modal mode)
+        if (!(comphelper::LibreOfficeKit::isActive() && nSlotId == SID_OPENDLG_FUNCTION))
+        {
+            //  the dialog has been opened in a different view
+            //  -> lock the dispatcher for this view (modal mode)
 
-        GetViewData().GetDispatcher().Lock( true );    // lock is reset when closing dialog
+            GetViewData().GetDispatcher().Lock( true );    // lock is reset when closing dialog
+        }
         return nullptr;
     }