chained editeng: Enable chaining after a key is pressed

Change-Id: I64351619dd0886f3bb0c080557864c46a17d737d

svx/source/svdraw/svdedxv.cxx

@@ -1312,6 +1312,15 @@ bool SdrObjEditView::KeyInput(const KeyEvent& rKEvt, vcl::Window* pWin)
 {
     if(pTextEditOutlinerView)
     {
+        /* Start special handling of keys within a chain */
+        // We possibly move to another box before any handling
+        bool bHandled = false;
+        TextChainCursorManager *pCursorManager =
+            ImpHandleMotionThroughBoxesKeyInput(rKEvt, pWin, &bHandled);
+        if (bHandled)
+            return true;
+        /* End special handling of keys within a chain */
+
         if (pTextEditOutlinerView->PostKeyEvent(rKEvt, pWin))
         {
             if( mpModel )
@@ -1320,6 +1329,11 @@ bool SdrObjEditView::KeyInput(const KeyEvent& rKEvt, vcl::Window* pWin)
                     mpModel->SetChanged();
             }
 
+            /* Start chaining processing */
+            ImpChainingEventHdl();
+            ImpMoveCursorAfterChainingEvent(pCursorManager);
+            /* End chaining processing */
+
             if (pWin!=NULL && pWin!=pTextEditWin) SetTextEditWin(pWin);
 #ifdef DBG_UTIL
             if (mpItemBrowser!=nullptr) mpItemBrowser->SetDirty();