lok: Always specify the invalidate rectangle explicitely

It will be needed for a later change in online code.

Change-Id: Ic8f898b78ccaaaec849a1894b5e70fb730d70d6d
Reviewed-on: https://gerrit.libreoffice.org/54443Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>
(cherry picked from commit cee3840c)
Reviewed-on: https://gerrit.libreoffice.org/54535Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>

vcl/source/window/floatwin.cxx

@@ -616,8 +616,11 @@ void FloatingWindow::LogicInvalidate(const tools::Rectangle* /*pRectangle*/)
 {
     if (VclPtr<vcl::Window> pParent = GetParentWithLOKNotifier())
     {
+        std::vector<vcl::LOKPayloadItem> aPayload;
+        const tools::Rectangle aRect(Point(0,0), Size(GetSizePixel().Width()+1, GetSizePixel().Height()+1));
+        aPayload.push_back(std::make_pair(OString("rectangle"), aRect.toString()));
         const vcl::ILibreOfficeKitNotifier* pNotifier = pParent->GetLOKNotifier();
-        pNotifier->notifyWindow(GetLOKWindowId(), "invalidate");
+        pNotifier->notifyWindow(GetLOKWindowId(), "invalidate", aPayload);
     }
 }
 

vcl/source/window/paint.cxx

@@ -1218,6 +1218,11 @@ void Window::LogicInvalidate(const tools::Rectangle* pRectangle)
         std::vector<vcl::LOKPayloadItem> aPayload;
         if (pRectangle)
             aPayload.push_back(std::make_pair(OString("rectangle"), pRectangle->toString()));
+        else
+        {
+            const tools::Rectangle aRect(Point(0, 0), GetSizePixel());
+            aPayload.push_back(std::make_pair(OString("rectangle"), aRect.toString()));
+        }
 
         pNotifier->notifyWindow(GetLOKWindowId(), "invalidate", aPayload);
     }