1 files changed, 104 insertions, 0 deletions
diff --git a/sc/source/ui/undo/undoolk.cxx b/sc/source/ui/undo/undoolk.cxx
new file mode 100644
index 000000000000..843c275ef0cb
--- /dev/null
+++ b/sc/source/ui/undo/undoolk.cxx
@@ -0,0 +1,104 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_sc.hxx"
+
+
+
+// INCLUDE ---------------------------------------------------------------
+
+#include <svx/svdundo.hxx>
+
+#include "document.hxx"
+#include "drwlayer.hxx"
+
+
+// STATIC DATA -----------------------------------------------------------
+
+// -----------------------------------------------------------------------
+
+SdrUndoAction* GetSdrUndoAction( ScDocument* pDoc )
+{
+    ScDrawLayer* pLayer = pDoc->GetDrawLayer();
+    if (pLayer)
+        return pLayer->GetCalcUndo();               // muss vorhanden sein
+    else
+        return NULL;
+}
+
+void DoSdrUndoAction( SdrUndoAction* pUndoAction, ScDocument* pDoc )
+{
+    if ( pUndoAction )
+        pUndoAction->Undo();
+    else
+    {
+        // if no drawing layer existed when the action was created,
+        // but it was created after that, there is no draw undo action,
+        // and after undo there might be a drawing layer with a wrong page count.
+        // The drawing layer must have been empty in that case, so any missing
+        // pages can just be created now.
+
+        ScDrawLayer* pDrawLayer = pDoc->GetDrawLayer();
+        if ( pDrawLayer )
+        {
+            SCTAB nTabCount = pDoc->GetTableCount();
+            SCTAB nPages = static_cast<SCTAB>(pDrawLayer->GetPageCount());
+            while ( nPages < nTabCount )
+            {
+                pDrawLayer->ScAddPage( nPages );
+                ++nPages;
+            }
+        }
+    }
+}
+
+
+void RedoSdrUndoAction( SdrUndoAction* pUndoAction )
+{
+    // DoSdrUndoAction/RedoSdrUndoAction is called even if the pointer is null
+
+    if ( pUndoAction )
+        pUndoAction->Redo();
+}
+
+void DeleteSdrUndoAction( SdrUndoAction* pUndoAction )
+{
+    delete pUndoAction;
+}
+
+void EnableDrawAdjust( ScDocument* pDoc, sal_Bool bEnable )
+{
+    ScDrawLayer* pLayer = pDoc->GetDrawLayer();
+    if (pLayer)
+        pLayer->EnableAdjust(bEnable);
+}
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */