tdf#108609 rtl mode set on ruler when it should be ltr

regression from
commit 8ccbc16b
"convert SvxFrameDirection to scoped enum"

Change-Id: I2063ddf4344fb41b54f2ad96a471df4d3205406d
Reviewed-on: https://gerrit.libreoffice.org/39478Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sd/source/ui/view/drviews3.cxx

@@ -959,7 +959,7 @@ void  DrawViewShell::GetRulerState(SfxItemSet& rSet)
                 if( aEditAttr.GetItemState( EE_PARA_WRITINGDIR ) >= SfxItemState::DEFAULT )
                 {
                     const SvxFrameDirectionItem& rItem = static_cast<const SvxFrameDirectionItem&>( aEditAttr.Get( EE_PARA_WRITINGDIR ) );
-                    rSet.Put(SfxBoolItem(SID_RULER_TEXT_RIGHT_TO_LEFT, rItem.GetValue() == SvxFrameDirection::Horizontal_LR_TB));
+                    rSet.Put(SfxBoolItem(SID_RULER_TEXT_RIGHT_TO_LEFT, rItem.GetValue() == SvxFrameDirection::Horizontal_RL_TB));
                 }
             }
         }