get the ScDocument directly from the ScViewData

Change-Id: Id4b836bb334a208f83aeffed8ae932f4ce7437ec
Reviewed-on: https://gerrit.libreoffice.org/41338Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

sc/source/ui/view/gridwin.cxx

@@ -4473,8 +4473,7 @@ void ScGridWindow::UpdateFormulas()
 
     SCROW nPosY = nY1;
 
-    ScDocShell* pDocSh = pViewData->GetDocShell();
-    ScDocument& rDoc = pDocSh->GetDocument();
+    ScDocument& rDoc = *pViewData->GetDocument();
     SCTAB nTab = pViewData->GetTabNo();
 
     rDoc.ExtendHidden( nX1, nY1, nX2, nY2, nTab );

sc/source/ui/view/gridwin2.cxx

@@ -600,7 +600,7 @@ void ScGridWindow::UpdateDPFromFieldPopupMenu()
 
 bool ScGridWindow::UpdateVisibleRange()
 {
-    ScDocument& rDoc = pViewData->GetDocShell()->GetDocument();
+    ScDocument& rDoc = *pViewData->GetDocument();
 
     SCCOL nPosX = 0;
     SCROW nPosY = 0;

sc/source/ui/view/gridwin4.cxx

@@ -379,8 +379,7 @@ void ScGridWindow::Paint( vcl::RenderContext& /*rRenderContext*/, const tools::R
 
 void ScGridWindow::Draw( SCCOL nX1, SCROW nY1, SCCOL nX2, SCROW nY2, ScUpdateMode eMode )
 {
-    ScDocShell* pDocSh = pViewData->GetDocShell();
-    ScDocument& rDoc = pDocSh->GetDocument();
+    ScDocument& rDoc = *pViewData->GetDocument();
 
     // let's ignore the normal Draw() attempts when doing the tiled rendering,
     // all the rendering should go through PaintTile() in that case.
@@ -523,8 +522,7 @@ void ScGridWindow::DrawContent(OutputDevice &rDevice, const ScTableInfo& rTableI
         bool bLogicText)
 {
     ScModule* pScMod = SC_MOD();
-    ScDocShell* pDocSh = pViewData->GetDocShell();
-    ScDocument& rDoc = pDocSh->GetDocument();
+    ScDocument& rDoc = *pViewData->GetDocument();
     const ScViewOptions& rOpts = pViewData->GetOptions();
     bool bIsTiledRendering = comphelper::LibreOfficeKit::isActive();
 
@@ -840,6 +838,7 @@ void ScGridWindow::DrawContent(OutputDevice &rDevice, const ScTableInfo& rTableI
     ScInputHandler* pHdl = pScMod->GetInputHdl( pViewData->GetViewShell() );
     if (pHdl)
     {
+        ScDocShell* pDocSh = pViewData->GetDocShell();
         ScRangeFindList* pRangeFinder = pHdl->GetRangeFindList();
         if ( pRangeFinder && !pRangeFinder->IsHidden() &&
                 pRangeFinder->GetDocName() == pDocSh->GetTitle() )