1 files changed, 38 insertions, 0 deletions
diff --git a/sc/qa/unit/tiledrendering/tiledrendering.cxx b/sc/qa/unit/tiledrendering/tiledrendering.cxx
index 711d663b5892..adca0bf2cf7e 100644
--- a/sc/qa/unit/tiledrendering/tiledrendering.cxx
+++ b/sc/qa/unit/tiledrendering/tiledrendering.cxx
@@ -37,6 +37,7 @@
 #include <vcl/scheduler.hxx>
 #include <vcl/vclevent.hxx>
 #include <sc.hrc>
+#include <comphelper/string.hxx>
 
 #include <chrono>
 #include <cstddef>
@@ -96,6 +97,7 @@ public:
     void testIMESupport();
     void testFilterDlg();
     void testVbaRangeCopyPaste();
+    void testPageDownInvalidation();
 
     CPPUNIT_TEST_SUITE(ScTiledRenderingTest);
     CPPUNIT_TEST(testRowColumnSelections);
@@ -129,6 +131,7 @@ public:
     CPPUNIT_TEST(testIMESupport);
     CPPUNIT_TEST(testFilterDlg);
     CPPUNIT_TEST(testVbaRangeCopyPaste);
+    CPPUNIT_TEST(testPageDownInvalidation);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -432,6 +435,7 @@ public:
     bool m_bGraphicViewSelection;
     bool m_bFullInvalidateTiles;
     bool m_bInvalidateTiles;
+    tools::Rectangle m_aInvalidation;
     bool m_bViewLock;
     OString m_sCellFormula;
     boost::property_tree::ptree m_aCommentCallbackResult;
@@ -499,6 +503,15 @@ public:
             }
             else
             {
+                if (m_aInvalidation.IsEmpty())
+                {
+                    uno::Sequence<OUString> aSeq = comphelper::string::convertCommaSeparated(OUString::createFromAscii(pPayload));
+                    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(4), aSeq.getLength());
+                    m_aInvalidation.setX(aSeq[0].toInt32());
+                    m_aInvalidation.setY(aSeq[1].toInt32());
+                    m_aInvalidation.setWidth(aSeq[2].toInt32());
+                    m_aInvalidation.setHeight(aSeq[3].toInt32());
+                }
                 m_bInvalidateTiles = true;
             }
         }
@@ -1673,6 +1686,31 @@ void ScTiledRenderingTest::testVbaRangeCopyPaste()
     comphelper::LibreOfficeKit::setActive(false);
 }
 
+void ScTiledRenderingTest::testPageDownInvalidation()
+{
+    comphelper::LibreOfficeKit::setActive();
+
+    ScModelObj* pModelObj = createDoc("empty.ods");
+    ScViewData* pViewData = ScDocShell::GetViewData();
+    CPPUNIT_ASSERT(pViewData);
+
+    int nView1 = SfxLokHelper::getView();
+    ViewCallback aView1;
+    SfxViewShell::Current()->registerLibreOfficeKitViewCallback(&ViewCallback::callback, &aView1);
+    CPPUNIT_ASSERT(!lcl_hasEditView(*pViewData));
+
+    SfxLokHelper::setView(nView1);
+    aView1.m_bInvalidateTiles = false;
+    aView1.m_aInvalidation = tools::Rectangle();
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYINPUT, awt::Key::PAGEDOWN, 0);
+    pModelObj->postKeyEvent(LOK_KEYEVENT_KEYUP, awt::Key::PAGEDOWN, 0);
+    Scheduler::ProcessEventsToIdle();
+    CPPUNIT_ASSERT(aView1.m_bInvalidateTiles);
+    CPPUNIT_ASSERT_EQUAL(tools::Rectangle(15, 15, 1230, 225), aView1.m_aInvalidation);
+
+    comphelper::LibreOfficeKit::setActive(false);
+}
+
 }
 
 CPPUNIT_TEST_SUITE_REGISTRATION(ScTiledRenderingTest);